0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000380)="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") sendto(r2, &(0x7f00000001c0)="90d19b5f3f3ca06049e874186ea70e54a247f4f99928ba209a5b09da53c2248d74207bf0a84cdbc8f4eed48068061116a9af70383f6e64f2b5c51e5c2014feec0f0f049022af4f2179ba1c739dab1b16d7903a3be3d1db03337a71b7bfd0aace9183e3c27b902f814f501ad406ddbc885bbb5be705552cdc16476deb5fb6cf6c4e658f0f36c278f2f8c88e9a1439cf7fd6ae3952636df09705ee3a2c59d4318f3a257e7721a42b641c11317b332ac1c67d5799a0a826987099ad7c78d098043e067df4816e0fccd8848f29f8d0bcdbcb7b4ca047831eef6116a9f3", 0xdb, 0x100, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffe1}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1800a, 0x69) 00:03:59 executing program 3: syz_execute_func(&(0x7f0000000300)="982c3e0f050520d0f80791c421fde6af0994bf4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c42e66410feb54fad6c48265b8dcb1b141812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d32911299d60b00b0b00000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f2868731d1db50f2b2b0142c4b33120b15ffbb15ffb110f0f82dada048336000000") mmap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 00:03:59 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040), 0x4) 00:03:59 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c090f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x3}, 0x8) socket(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 00:03:59 executing program 1: r0 = socket$inet(0x2, 0x7, 0xdf) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000140)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = accept4(r0, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x5, 0xffff, 0x401, 0x401}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x10000, 0x0, 0x6}, 0x10) 00:03:59 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000780)={{"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", "f2f9b1d047f4867f345ebdbf8a76fdf9907df730827fd7bbb489fe4248e8ff89", 0x8e9, 0x6}, &(0x7f0000000000)="4cb8975fb8fdb54b5a1e7d2f91802f8b71cb3d5db1aca6bdc9d23cf4b9874a590e89665da3a8030e", 0x8000, 0x8, 0x7, 0x4, 0x7b2000000000, 0x4, 0x6, 0x2}) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000000c0)="f88bcb81d4e5f14bb4c542140b46186eb9374ada1b2fe62e006bc193620bdff3bef26df7d5c1f9b656725b2708ebc9b3c099c22aa461624e86096f92487830f5c1431f7b1b7485fa319838c7107d957dbae997cd7bcbe92b3d1972a0274f45e6c7cb825173f766b9d63f12afceedb04dc43dec45f604b73b8317bd609980e26b6596b294dd1a735daa8807f9f1462ec661ad915e0bb8d881a0fa321685f10c1e5721636f600c79db588a56ac80f3ff9ba207d4e9734b644fa2311bd2cf01498231464ecc37dab4086120738db9d3fbba478e4f4bdf0ad1f51ebf1b098c4d948215dd4bcb") syz_execute_func(&(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0}) bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x4, @empty}, 0x1c) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 00:03:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x3, 0x5) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x9, 0x2, 0x100000000, 0x40}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0xffffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x9, 0x0, 0x1fd, 0x2, 0x9, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0xbb8, 0x5424, 0x81, 0x100}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x100}, 0xffffff0e) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000), 0x2) 00:03:59 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_icmp(0x2, 0x2, 0x1) mlockall(0x1) syz_execute_func(&(0x7f00000008c0)="260f117c3b7826c1b001000000bd0f011366450f1bc7c4a27930d9c4e17bf03453c462fd2a27f30faedcda60c4f01078b6") sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") recvfrom(r1, &(0x7f0000000940)=""/154, 0x9a, 0x40080, &(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:03:59 executing program 3: rmdir(&(0x7f0000000040)='./file1/file0\x00') truncate(&(0x7f0000000080)='./file1\x00', 0x0) truncate(&(0x7f00000000c0)='./file1/file0\x00', 0x4b) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x17, 0x20000004, 0x7144c2b7) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x1000}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000004c0)={r2, 0x2}, &(0x7f0000000540)=0x8) freebsd11_stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)) chown(&(0x7f0000000500)='./file1\x00', r0, r3) r4 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0xc83}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x8, r5}, &(0x7f0000000380)=0xc) 00:04:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xb, 0x30000000) setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0xffffffffffffffd6) 00:04:00 executing program 0: msgget$private(0x0, 0x10) syz_execute_func(&(0x7f00000001c0)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x0) 00:04:00 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) recvfrom$inet(r1, &(0x7f0000000140)=""/246, 0xf6, 0x80, &(0x7f00000000c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:04:00 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x3d0, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={r1, 0xffffffffffffffc1}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept4(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2300000000fe8000000000000000000000000000aa0010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034", @ANYRES32=0x0], &(0x7f00000001c0)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000240)={r4, &(0x7f0000000380)}, &(0x7f0000000280)=0x10) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x98, 0x5}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000000000000000000000000000e100"/136, @ANYRES32=r5], &(0x7f0000000440)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0x8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={[], [], @remote}}, 0xffffffffffffff10) 00:04:00 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[]) 00:04:00 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="c0ece24d1440", @random="188d3ea1dabc", [{[{0x88a8, 0xd, 0x3}], {0x8100, 0x8, 0x9, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="000000000000e8030000ffff00000566"}}}}}}}) 00:04:00 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) r1 = open(&(0x7f0000000300)='./file1\x00', 0x40, 0x51) recvfrom$unix(r1, &(0x7f0000000340)=""/221, 0xdd, 0x80, &(0x7f0000000440)=@file={0x0, './file1\x00'}, 0xa) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) clock_settime(0xe, &(0x7f0000000040)={0x8, 0x2}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = semget$private(0x0, 0x2, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000480)={r4, 0x3f44}, 0x8) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52) 00:04:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x44, 0x3ad8, 0x9, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8) 00:04:00 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8027d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:04:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x1000, "31712fa7f5974d4eadd02ce4501a5b89599b4a75b96b2703ab7850847426431680e727a084f7674f6f7bbe1e1d5c399879aac85e63ab6c2a70851239bb75f62ff213b5e8d721f659ab2b5d874f0b27f320c27f0e7d6989e7090c5e42f14b25d306900dd06683fcfda848361a8a06629acea0f3016b95bd82685828589d2e784f4b54f615bb19691e22c5b08f8e63aed31a09aed781edacd4b5ede647926c6a1ec5a9af0f8b9eae0a0e409227ee0cfb87a6a850570b95697a5b6e1f61d6ffcc6e43d46bcc7959c058a35cc3b21b2b8adfe9ec6b648ac17d5429d0c82c347b5d0661450fb8631a166a83d784a861e01cd91fbcf5bb1601e352273f6db8d095ef7091ca5fe26693bf53677f2d3db71f42a6f64a00dade2f4e921cd5fe30be1bdcb09b0ccf42d4e662cdedc2c9894b83c39db93df03731b59f8d11844b27595c5d0bcedb0e0474012d5fce0fca8e71113e2778a0bcdae75c5ed305ce6f16274895faacce02886db1720ea94f79e01daa3eca4cc375ba1dabb529f38659a808e02ac77e38c98cdaffdfd771f415809e76727e823b7bc4a2b506a0643c3704b3ca1fb47b10a0dc12816554113d99cc81c2b2d1c4d6194bbe9b3adbedfb927eb0f306f5f6accc664645ee73e6effb471337f4f93d90388d1f2bda37e3c70dc08eb80b3ef3d0464e5fc016bdb1673d4577f7b7fd48f1b3a4e97c6fe5172f4520d8d8c28f1392936037d7bb4f5b871528210bffb4c4c0d2f2e45b31e605c5acd28b78d971116bcf47d8d130e2f2567f1a170b7547681f75670b2a8487e51db14550935ba5060c32aaca657c9fc12fea45839a9ca03176da48d96f08fa13d31b7496f9c17098a748b17134aa0ca331b3bf3182d2ef95f744bbf395b51d86fad3ee0660c0bfb17364f9b285fa25a5b2a577044179a37246962d38462a505c832ed0f595a56592372453e6980fb2ccc2c38710dabe3f77fa1f1d469b696e6170808a17a796b861d2a67fcebb99e32323161d84138ed496e9ae38fc03c857cc0f4898768b863f4d34a6f4a68949fcfc93569b233d8b2547a2a8c83c0c94cbab98afcfb2e1157ca6f8013e4297877e25aa57332cd35f683763e99ff6a15117bd7be9ec27ee794388308d4b4ca5b4d443c877c8fe1557c35d7dcf590955265ab2ba82b4957411d68d77d8d9812294075e6ac512256d6d7a61fbc849acadb8a3de2ee8bada730b2d6b915940dc99c270794011d293d8a0b7ba998126e1c0c6c7e2a26172da0d336dfb653918a25662a2e050841f71c9fd7afca1aa95af51130ba9f0dafed3624d477f804a0a2e65a6f85f2712a0e234bc1d064f120baf456c15803bd9ead0a5d56a0d79838ccfb8aa12bdda509d355571e27cd68cc42b84e58c697dcb1efdafdb0c0d60758937dbdb394ce18fe60fe90a087bc9f948aaad29ae3834980a6642f20736e77eba4aa161a6094564319264b2da52c043c0da7d737479b828082732c9551404ca30e5e5143706b9c2fc231be7b7d4c1bdad7727dc979c5088068009534b94a4cb2e1a1f13d7c2f000f9ab4d715ac7411bc155f107ac37a48a9eeae7fc810df45c002067fd132bf4570ac5da27d0ee3d833d9c0d7fc83526139d4b6d4ab1228ae05af811a2b91d61bc797d4f559b8d71cd454227dd48bf9195d5b3cc6f03862e4b74fa2bf0d43b93365d9970027ebd59c9247a375fb9cc7a9ca89aa3a455c54e0083405951104734fa0a6da2946a625235772284d6310d91c957fef5142256e1d03f4925a98a3f0ef5d06076534d52a38dadd0622b37bd7ab1857bb54e9c409f1ce0e0ba5ff670fcbba8e524826a025605c456b310c21689d07cd8281d14acf940117b736097988fd5ad1bb5075f3ec33cc634ad3ce0464e523987aa5b35eb7ab56436c023d92bf3ecac440b2f9aed3c6d083baeeabe6f71c0b3dbc1ca1852c87f5e59dd6f2d568fd8b672494f34e4f79452a1717eba8e15e07ef83e1eb0007c88d0e350e2c390adee11b2a230a82ff1e3e9b01e6b5573a01552ed8e26e313654a4e67d72f3cb285a4ba422047d0fe4f77f722b2cfcf03244d10d0a49d6d10179aa5bd3da7d9fade4d2f803a5a5fee4774e243062033b2a8a6d518a10f90d09b6bd8cd8526b68191b03b20fb7011c301767f905d31527b190dc833adbdd2ce9daebc13765a8b5fcf1b93b938d354ec52abcb254dcfe03149e78b4eba8f90e385e3d47d01c6cd9d672705d2490a9aeb39bd6b956000ca1564add25cf7c214c0b34c74a210e788c2d635612291b2d7fee5c25f11606e5c0dc3fd53ef371365826cf7b7aa9c54f403d4a352188e9b1dd8968959dccc52e8e57e97ffe93b9f6438af277a37b5a885745111049adff5f271bd2900f7bfe87e1419b46e1a06edc54dfa1ffe08c3f62d457499c1a05fe9ed242f27a0406e8366e03d238fa13ea154c55b4f985f1fc5fbc45a2e12ebf8748caa935536b33d05ddff0d7b989dcbec7ce9cea16df3e5c03e946f2223256e3d9d019de0adffabcde648166664088ffff7400f7671ab81326de6b177a638352c7b2c98c128f373302706fb77b6375e8d98a2ecd6eb25765d16142c54542ee325f1e219fc05585333d35f66be26fbe76c617bbb7807903eeb3fd90a340e48af4415b74d611cd6ce48a403735bb017702ef3761bc5a31a7056df58c96ce27871a115bb87314d6bba5e6b7ed3517b7a35a2481619a804cd3d64ea78ba2bb3b4f09bdd2775755c287496efd3c68a98aef514e16d27225fc11b98137101c5f87a49a1db01ba035bacf382669f052775826a773bb6a48e807eaf9bdaf5b8f496d9f172864b59adf009deda5310a5d926510aa87508336438879500958aed1f2e3bce731b6dcdb8518b5f3a33deaac10fb24b5150024cec48852fe7806bedd1a9844f60fe46b80798237b51369133c2484ad6a33c92c73e7f659b4c2a05542bf8f091bd7ce017ce19f246a90fbfba026cf63e73f58d4df1ca8a7f09b46510a1df216bf83062f23b0965c2916658e6d268bb068213b266097493315aa7741f0715e9eac51a4622e7ebf1e95188294055bb9c0801859b9e5cae4f3187fbd2a5d923c585d08d82d4843e65cd07794e268c88aa76055b9074e9186c0ffc58c60827ad2a61cc13c62f8733c03077a6d66f54b4308daf2348f872adf701e7863b42573f031e8750d240fe6a4dd09880598db7ddd27855ab3573d4e5a6b1644ea522a9730546fd1a3331345cf76f1415ae3f5b39342993c1168dcbc015828d7fa8786b626e9b39767f2aec2cb60995c8bd8f7c72e726a42559955067b8e9771590bf46ae40bf624ed0e7fef1bc6b784c3780edc9c4dd0ea74a8184c2ffb2843e7fe1de27db33db75936efbf176576552cbcc74aa6e2162393fd863e78b972f7717d08c0b9de881aeab748efde7c35860a3ecd53e73768368071d0d0d614e0065b57e95839ec1fae39e98a4b4018205e76290cbd40a31e64c49fbdb157c510ce1838334d537ef8cbda9f291c0e6b5b400cc21b93f1d5855432e8cd3a1a4160fd06f4351cd26d1a36baa7946dd67556c655a8cbed175a5679d697a44cba7b1ba103a85416cce6d557d20abd0fc593da137152fba586919276a415591f577908285167438d683d505947b19e977b498e92c84d0ededcce6d7f01b0daa6adb51e38b80b12656635aacf07f06865946933d88bb6ae597b8e9356a82351f8586bd00033956ae289738f97b7403d3102139e663e941f190722c83dec17fb680205dd8d13f9c75f8f9cf1fa8f147708663ddcdc1abda18d7e141251376e9f4f49834ed5db4cee4c6d031f26380d63600530b5ec020b7eb8bc112b788318f622e340b376af7046fed3f0361483e840440d70eb765c856ebf0dbba033e23b36724f2405c291fd436a22ae3729c661677c48af59f3911c5feeed527563e0a0728950eef513e0b33af84574633e971edb8aa98af2b0936c70debe3d3c9e6f20ac33d0b569567403ddce4ba362cee9ac8885125ef3759f46b29686333f94d8dedc7e0799b1e246fdc0ff00c5436a9301978f83a74d23c19388ff8cfb906e26453ec2d0baae2e2aa64ddeadeb503689cb69117f59bd3af429590e3512bf90f0940c3e993afb98edb54a3602caba30308adac6d8ab6269561bc0f5d1f9ef4783e42ae2970daf25e80f18858974390f5fb74dab15f118025dea198a9a3ded83de5049836b2d84adda2fedec6be9c874af62c80d8869a5d02366baede0ea23ca120a16b90d80786cf35546189d85c68aeb3b1b04fe74aa10015f513aa19ad4b7ab97323d9138b5b54b7a6489cb0d00bf4d6aebb291813d6b4cfd707b9b53d927ce44d0335fba591ae8c6a9c45db6f9073d983caaaf2c0576289fa7cfa3d107a5b7b6e6a2c6835c0a69c46384f39069fa4c7d3ca2f36e50078b02eae859673f1a02475e420aaf5840dc15aa45e652437268d344f466aade2f71165bd4703061f45bd2dac09a87821e9237a6b14b957c07429f2b777817cdb3e5ec9426f46039bbe11b31888bf6e41a647871272b8cb8e737fc59cf4bdad63adc865894042ccae122b1bfa616e6015ba7c8dca30e19c5a4d40b915ba70983c331e938f51f3427b48caadada1365e6c9d9fab64a8ad2d4b2ee89128ce6da5c831aa4d2c43cbfd70df98a7a64883d4a856cffabbe3dc0c11cb50f07377e5724b7b0ca2310aaf67583c8439ddf0354f7ecdb83ec547bc1786d001e98edb44b30b5905775b77ffdeaeb32640a7bdea4fe97736c09da6ddb0ace071f332f522086ed26c9a350e779045aaabef69d91e88240cac60b205cbc95c638edd1f7dd0d5febbd4cf4688322f0b293050725b9d00152334ee4a787d30f5ba0e467fd1f9dfd116544de3cf48b2a44d62f0d33013a0a04b1a6eb94fc37dadccd889ab53fc91ab5bdfd77fe12cbeaef2c76bf2a79f9f900d12a55067f646344ac9bd33effd410f574f0d701c5bdaac648d04a2a86929271888c2f3bbfd964583f6761b38575df4cd59ae088346a2a6897097bb98a96003492332a6c4865bf36c537358055a04fa87f867a35fc1b44af7d0e92626502f50ed7aeb68f0a736b24f690512638a9352b439661cd3e9f9b8a7716d7a66e3ca8341ae660133d4688d6165d68f8e088b4ffe6c496ab754292a665394cc46807d5d2578b437e5de83851c59671981edf43cf3e3b31a68435d4641b191131b2361848b26711421f7c3a3e5acfbfa641bf4629e1db1e98788f78b70287873e806ba866e5c8d9c1cd5e7566c202d1f09161418517ac8f44fc2b51dd241bcaa5549809e6cb58435e50663e43b2717b25d558197a273d0ec546e168bf27875c6db671e2b33d2bb212a731b4ed556457c2325456786e1cb313abf985556360ffedaa699033b556b21c04fd415254f0c8c78460c0ecbafad72e890356e1e874dd5c7656fbe7614c29784fc1c018bb0e6a396bf8c636e81093c5b32227f7cfd17a649c2f630f1609d0eca013427a1399a3ce70cabfc2d8fdaa9cc31454725090b1f1363b0e21ef9282d46c466f57a56c70cb1b8cbf869c8aabee64d36c0095636574ed06bc2f431a8fbd77fc92d472b406d57cf2eba890381e91400a677c92553b9e5b3056c985ebb57c73835d8fc645b6d95f0748cf208929c14ac1b91025b89063e913a20c5b22ccdbf191f19acaf603a7a2b473c733cfb0c6815128c158c99734f5d6aa4cc90bd496a8463d09a38f847c0ba39348080b58a69dc1869b1c62a768fc4c69182f59a1af5b86c642de0e262fa6b51f4e313d54d4d7ffdc7dd"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000011c0)={r1, &(0x7f0000001100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001200)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) 00:04:00 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f0559bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:00 executing program 2: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x7f, 0x100}, 0x0) 00:04:01 executing program 3: r0 = socket$inet6(0x1c, 0x10000000, 0x7e63486b) fchmod(r0, 0xa1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fchmod(r1, 0x32) 00:04:01 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget$private(0x0, 0x3, 0x28) r1 = getuid() getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x1, r1, r2, r3, r4, 0x11, 0x1}, 0x3, 0x1, 0x6d}) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) faccessat(r5, &(0x7f00000001c0)='./file0\x00', 0x4, 0x0) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:04:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:04:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(0x0, 0x0, 0x110) r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000540)={0x1ff, &(0x7f0000000500)=[@in6={0x1c, 0x1, 0x6, @mcast2, 0x6c4}, @in={0x2, 0x2, @rand_addr=0x7}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000580)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000200)="8e3c5dfd9dba046ce548c3504d518092") getsockopt(r1, 0xf4, 0x5, &(0x7f0000000240)=""/105, &(0x7f00000002c0)=0x69) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300)={'accf_data\x00', "3d332ea6f8f4ab9c1499690c13c82f769730fa29dcbd0971b6c6cf26fe0cc49fa79963ea131c246f4a82ef6fd2ff9909ec21a31312cfaa7f0bc58dd524950cf63582c3d8f817dc70779ab2854d2c2cba764556b0662c2c394988ea14e361c8dbc5b6865767239c42023bf0ba2f9f2d8ae20981f5d880bb23334fadfc77c8b2a623589d4f92ef5ebf61a559e9426149a3182d343ba0e0abab0d7c9909c66ccd88bd003692f52b952b34c58cf86ab1078c6ba1ac50da1988da18131d1653030c9fbf0e18735029574de0d108ab013803ae1fd898944d2f5aa2cdaf6d7dd6689135d623c3ca41051c4566227879219f4f51"}, 0x100) fdatasync(r2) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xb35d, 0x800000b35d}) ppoll(&(0x7f0000000400)=[{r2, 0x20}], 0x1, &(0x7f0000000480)={0x1}, &(0x7f00000004c0)={0x6}, 0x8) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmdt(r4) mlockall(0x1) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt(r1, 0x2, 0x7, &(0x7f0000000740)=""/91, &(0x7f00000007c0)=0x5b) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000d00)={{"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", "e18a7efad067e98d095ee15008b36ffbb749f272d3cd9670cfa45f80711a3bea", 0x200, 0xffff}, &(0x7f00000005c0)="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", 0x7, 0x2, 0x12860000000, 0xfffffffffffffffa, 0x997e, 0x7, 0x6}) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x10, r1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000140)={@rand_addr, @local}, &(0x7f00000001c0)=0xc) clock_gettime(0xe, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockname$unix(r0, &(0x7f00000006c0)=@abs, &(0x7f0000000700)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, 0x0, 0x0) 00:04:01 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7fffffff, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xb37d, 0x174}, &(0x7f0000000080)=0xc) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x404ffe86}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r2}, &(0x7f0000000040)=0x10) r5 = accept(r0, &(0x7f0000000380)=@in6, &(0x7f0000000340)=0xfffffffffffffdf4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000140)={0x3, 0xfffffffffffffffc, 0x7, 0xffc, r4}, 0x10) 00:04:01 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x6e9, 0x1, [0x706]}, &(0x7f0000000240)=0xa) poll(&(0x7f0000000040)=[{r0, 0x2154}], 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) 00:04:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140), &(0x7f0000000180)=0x2) 00:04:02 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") fstat(r0, &(0x7f0000000180)) 00:04:02 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7fffffff, 0x200, 0x3}, 0x10) munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000871000/0x2000)=nil, 0x2000, 0x6, 0x10, r2, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000a23000/0x1000)=nil, 0x20a23000, 0x5) 00:04:02 executing program 3: r0 = socket(0x2, 0x20000000000000, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2255, 0xfffffffffffffffd}, {0xcc8, 0x1628}}) 00:04:02 executing program 0: munlock(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = shmget$private(0x0, 0x2000, 0x88, &(0x7f0000ffb000/0x2000)=nil) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x700b, 0x7}, &(0x7f00000001c0)) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:02 executing program 3: r0 = socket(0x1c, 0x0, 0xd68) getsockopt$sock_timeval(r0, 0xffff, 0x100b, 0xfffffffffffffffe, &(0x7f0000000040)=0x118) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) 00:04:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x30000007, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x4}, 0x8) 00:04:02 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="d3f0553cfdbd", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @rand_addr=0x80000000, @remote, @local={0xac, 0x14, 0x0}}}}}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000300)="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", 0x1000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xb2, "d931a289c2bd5f2495832872ff8132d2d19ebe2183fc997dfb2549eba73181cf96bf56dc545b22d400418115d42cd2959527e3da345827457459507af457c9a225cf0e47eac7de34167a47f9206ae29065ddbf79d7a123f9d8f410d14bc7564d1db43adf7d7716778550bcc4026c7261248deab3c4e994748dcf8928b3b9b43aa20cb07bef0a628ade44ccd0ff792b56b7e1d498beb52348cec2984e0335ad27fe8b256d1208ee128efe756ae09adfcd6ee4"}, &(0x7f00000001c0)=0xba) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000001300)=@abs, &(0x7f0000001340)=0x8, 0x30000000) sendmsg$unix(r2, &(0x7f0000001700)={&(0x7f0000001380)=ANY=[@ANYBLOB="01002e2f66696c873000"], 0xa, &(0x7f00000016c0)=[{&(0x7f00000013c0)="d0732657638b20332721b7f4e6814260948c77e2ee0fedcf54df0aa5c084cdbafca10a213b37e39f6e3010cc6eb8221d842b78c52d3826cb3856d256bb4f337d61b61bb4e1475178e479cc678f19031c20874c2bf5f2d192f5291c3d4249afaf559a9769c1163eaabc5472268ce6d8cbf8be3a", 0x73}, {&(0x7f0000001440)="1ac398a17ec54839e8fb023da765426f6bda0fad88c4f3b4e44f94b741182d33732ee9d29f5685cf43557addd6a1e3112e286396a9fa06d6fa9d987c45e58b11b7e47e569c3ef73e37b7c7233cb6440e65e4ec75f4e53cacba67f849690e6e4444b30961d8d53ca3435d30164933c2568cf4fc857acd71562c508569ec90b30b8c88f5add7f5d4b25458fc17ca", 0x8d}, {&(0x7f0000001500)="77b1f4c6121821cf8836a6bd5d94d1e8744edfff2b4ed364b266650b3d0c4347a3093ab32cb0f51e036595620ed6bf36197c04b72f34d7221e11cf453da9d64fcbdf4da932c473f13bdfb645526be091c6b3a898d1a169e87305eaa93030a67027d830cce6d69613dfe05f77a56c745138f2ae73db2eca053ceb1de896e30c700ca828b0c1ba7a0a638c3313cc7e14cb7da9463db19aec8c59f883948ec5583e87d97830151692c6520cfed0e2fae5f97e72d8c07ed148c3854fc190b4879aac7483e9b082a0a9b2beab6783e484118346f7a3d8e461675c0fd8a9faac0e89160ea01eb9ec61f3df3294dfea368f6fdfc4858a949f961bae1857461e1498bc", 0xff}, {&(0x7f0000001600)="913354a7346c87dc23112331e158845505303a4381c71a8ef2355ac71f02bf89606e6aaf0941bd1e2bbcf24e17db6c207aae8c9a259fdfc3a43a52c8fd46116849f94a561022c0a1cccb86c0f2526cc04d48e16b1767640c52dc9db5f700c4edd55f8cb722ac490791628c1e3f93407cb83b72a65a64cedc816999e0a458f1a723bf404ae6ec", 0x86}], 0x4, 0x0, 0x0, 0xd}, 0x20105) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x6, 0x4}, &(0x7f0000000240)=0xc) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x56, 0x7}, 0xc) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, &(0x7f0000000040)=""/40, 0x28, 0x40, 0x0, 0x0) 00:04:02 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x11) socket(0x2, 0x20000000, 0x9) open$dir(&(0x7f0000000300)='./file0\x00', 0xc, 0x2) mmap(&(0x7f00001ca000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x9, @empty, 0x9}, {0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x7fffffff, [0x9, 0x88, 0x7, 0x4, 0x7, 0x9, 0x7ff, 0x20]}, 0x5c) 00:04:02 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket$inet6(0x1c, 0x20000002, 0x8001) dup2(r1, r0) getsockopt$inet6_int(r1, 0x29, 0x3f, 0x0, &(0x7f0000000080)) 00:04:02 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xffff, 0x6, 0x10, 0x5, 0x6, 0x80, 0x3, 0x3ff, r1}, 0x20) 00:04:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000008100070000000975af00de2d0000"], 0x24}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x634, 0x414ac143bd3b098a, 0x3, 0x1}, &(0x7f00000017c0)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000001900)={&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000100)="6840463d71cbfa1677f03c2e13d85b43c80b63b5c9eb3843a6534c9fee3575f0b4a4a3d069a5f57cfef052f0642d91ca05d48acf071521ef1f09657abcb99620f9c06a0361875f61023aa09e0bc9b0716e9e6b4ea3ec00ad601cd512af13ce6fcf65e29d7a2fe4eb67c55dc9643e903f5917bdd4f55f52f3186c05fef206533f8512e7138aee31bf7a6e458c3e0b95baa73f8b19ecfbf4b40e2927f49423b00066f4df02014ae86b046b3f22d5204b03aff54a1752ada279b00ff40cac66a4df14f5215d97bde6", 0xc7}, {&(0x7f0000000200)="3d1ee1d4b58dfdf17226a49357c789646f452e381db06b17c9d6bd2887d4a1388343337d53b171131f10dfe89905d869f2660d4188139e4c1ef79de05fce1bfea4178bd2e3e4d9ec863ee04aaf5b7dd3ff14d80d8469cdde1a03d482d799378585e17fd96c055f9469295afe448b98ad08a93683412986d58511613a69c9248b90419ecdddc8015244c00991c1a3e3ca552e9040237790705df4ae1257b0b7a2daf43e6c051d86abd2021729bc7f1106a4206e9f90593d9f29251eefaaa9043a2ca7cabd8c1431d77fa760d3cf9dd7e2d251df1aa8", 0xd5}, {&(0x7f0000000380)="0378ee4b88acd7ba722f85f6b0cf3ff9345bba3cbc8fc5683a1ba43fba2ca707e7f23a12eeec609d32b523421567fb4731665d93c4632c9d5d0261309c63526336d44ab738987b780de9c5fef9a16795e846d85296df34e3ae2ce9c9b8f7c396b85ad82acfa4bdfaf8707409490d2854bc2b1c05552aa7adab65009bbb0ad95649dce30de78771ca7ea3a4c3205dabca231276929148ca6eba3252366586a6fd9b91458e8debf8af", 0xa8}, {&(0x7f0000000440)="c287e1d3fa89b5ee8eadb5af90b0e040ff954508478fb58b04a738931ff96807ec83ec82f32626dfe655fd030341c92ab45cbac22a7b3ba80ca6ba6f63f6094eff69962dc76e303a40dfc9b26ab5e86061dd86d49cdbe02ec034d2d77780de1b8f8b17e91df6a765eff8e8c9accc214254657f352297af8b9f28235522", 0x7d}, {&(0x7f00000004c0)="347f134365dcdc518c050659659b24bb76819a7ae25abb548f523fd1712a9b0ef7eb44a2dd7d22d03e6b47c1a36da20d76fe5f964797e990c1bd9b4b7305844d35cd67ed0ead0b087ba47fb3b107a4d719e95d024ab254e90327", 0x5a}, {&(0x7f0000000540)="cc8d3ab528b8fc4b7dee703bd470ece00faddbc1738c7574a1e13afe6633814eb1eeb0a6e8d79ac60e7b7adf946654ea1507fb06d6262ef2f127954e5dc8b354a73cb324e46e318f8570003b60250c9334d1768b5651cb9df7faa8b6808d8389e5c1a296b9bb4e2c54d639ed983f68780d2c8c8f28f06cb3d9cf6ba409035543ab54b63d29ded8185ce472f063179d2ca6101e3f071c884711a4b9bc9faf8ba3a10b8d4872ec2b0725aed9471e3a29fa43a03eeb8ebdb26c8bfbccfb360a40850d66e2478ab371fa89bb8e242c2921a4c30ab5b6439deca6566b6d58eb430134d2f299bd46", 0xe5}, {&(0x7f0000000640)="a352264d518204868fa9c40762746fd400e81df668041de6662ae7ec81e4a534b10fe7ae6754e25de82ebed7197b1c3220c7a6a9d34fe9facad5abd463db225ebb7933d0de9a162f7b9bb8699eab6e5221e7a6498351604d5b8a114513ff7aea1e0d2deb7904765fb9a8d76e2fbdc57b6c697de7c2d1ef8a36d89497e9011befaf6e8d3aff4bfb3dbb37f7081c60b9eabd9965c7d890ee62328bef1371fceaf568c75e185ab9930523ec534b82322668cee7e91a28f7369795adfda22b8a0faf6ef08b0fbaa2b3cd6dcb", 0xca}, {&(0x7f0000000740)="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", 0x1000}], 0x8, &(0x7f0000001800)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xffffffffffffff72}}, @init={0x14, 0x84, 0x1, {0x101, 0x5, 0x9, 0x7fffffff}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xffffffff00000001}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x100000001}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="ee1108c70544842fb8a3ff48ebe1d5e2"}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x4}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x4000, 0x8e6, 0x4, r2}}], 0xe0, 0x20080}, 0x20004) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001940)={0xbd8, 0x1000, 0x7, 0x93, r2}, 0x10) 00:04:03 executing program 0: syz_execute_func(&(0x7f0000000100)="1c3ec4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757207507572be0c0000008fe9589b2666430f3a412910f2490f2a5a69edfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e25c1e000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66668f0f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x7fff, @loopback, 0x400}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xe, 0x81}, &(0x7f0000000280)=0x8) 00:04:03 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") select(0x40, &(0x7f0000000140)={0x2, 0x7, 0xbeb3, 0x1, 0x101, 0x8, 0x81, 0x4}, &(0x7f0000000180)={0x9, 0x3, 0x7, 0x8001, 0x7, 0x5, 0x319, 0x8}, &(0x7f00000001c0)={0xa3df, 0x24cb, 0x1, 0xfffffffffffffff9, 0x1ff, 0x6755ca52, 0x0, 0x8001}, &(0x7f0000000200)={0x5fa, 0x3}) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setpgid(0x0, 0x0) 00:04:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696cac6ac92746653000"], 0xa) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1386, 0x7, 0x2000, 0x0, 0x1f, 0x3f, 0x6, 0x5, r1}, 0x20) shutdown(r0, 0x1) 00:04:03 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000a51755f0cd588f2d9fc3549eb92c7761ddea9c775d2a1ab079fb920c5c8906b99bdef20351329bd5850a49e92066877f264000000000000000ff"], &(0x7f0000000040)=0x8) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/243, 0xf3}, {&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f00000005c0)=""/244, 0xf4}], 0x6, 0x0) chroot(&(0x7f00000001c0)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x47, 0x0) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x69, 0x0, &(0x7f0000000180)) 00:04:03 executing program 3: syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20206, 0x2) ppoll(&(0x7f0000000080)=[{r0, 0x100}, {r1, 0x40}, {r2, 0x80}, {r3, 0x10}, {r4, 0x2000}, {r5, 0x44}], 0x6, &(0x7f00000000c0)={0x3, 0x4}, &(0x7f0000000100)={0x5}, 0x8) r6 = shmget(0x3, 0x4000, 0x14, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r6, 0x0) freebsd11_getdents(r5, &(0x7f0000000380)=""/179, 0xb3) getpeername$inet(r5, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) getpeername$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)) 00:04:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1) 00:04:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x0) listen(r0, 0x0) 00:04:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x9, "6db03aa1658bd5abc5187333e86ff9eb"}, 0x14) 00:04:03 executing program 0: r0 = socket(0x2, 0x3, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x5, 0x4}, {0x2, 0x6}}, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:04:04 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0xc00, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r2, 0x2) 00:04:04 executing program 1: open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) syz_execute_func(&(0x7f0000000140)="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") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x10, 0x7148) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 00:04:04 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000f000579fffffe"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r1, 0x0, &(0x7f0000000040)) 00:04:04 executing program 0: fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x80, 0x1, 0x3, 0xa8}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r2, @ANYRESOCT=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRESDEC=r0, @ANYPTR, @ANYRES16=r1, @ANYPTR, @ANYRESHEX=r0], @ANYPTR64, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESHEX=r2, @ANYRES16=r1, @ANYPTR64, @ANYRES16=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYPTR64], @ANYBLOB="f01f8dab1aa2dd64172305839c4d75efe62b6881fe8fd9995509304fa1a21e119e2ce158946ed187baa4ae2fc760d557e3600d", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYBLOB="46ef23d016eec6d4b89896509fa7195526910903cc4320c5a4e785c33876f6c1a6fea74ad828c21035ad67fbc9bb6919d5ff3849cdfd2165a7920c2a2c08e91b6001c3ec249185f8e3fac84086acf571a397735940a461f3d9dd46939eac79a96345055ccb203484e17d4c7c1b0d9fb581dd1cb38757f956a037bc01cd7c9518936977609bd48b08e1185f90537d506ab67b436f98204f5b83dc0830ac01be7479f2bafce8292154678b481f497f47a785c080ded7f6634979413f1a05d3155a6632f4130a8c5fa5872c2c85ff12dd6b6ccea6690676a8f7f515d5434ab2631d33059c06c0", @ANYBLOB="c9376c74cd485f7703881a1c7b74dbcea403eea93768654b261cfb239a9e7c9b3d7b8926d00aade6e0bfb0ae8105587e17f8467a937137f62e0852bf01e24a0d0eea5a83e98c43aab3b1289d53f70ab62546ee65f208eb7b1c79121dd24a580b41d76759d76075bd0ca1a73f6b6e46ab4def8b7654f665b2872451a3474958c10aecda1b24d37dcc8a95aafb366d5cf6deb4616701d001dea6fb5a364cefb8528d7b5a72c77297846c5dcd5b7ada8ae7275e60ee9e34aaaed4e10a09bb07e379c685a07f895b4880f1f5", @ANYRES32]]], 0x2) fcntl$dupfd(r0, 0x0, r1) semget(0x0, 0x1, 0x142) writev(r1, &(0x7f0000000280), 0x26) socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000000080), 0x0) sendto$unix(r1, &(0x7f0000000180), 0x0, 0x8, 0x0, 0x0) 00:04:04 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000aaa2aaaa08060001080006040000000000000000ac1400aaaaaaaaaab0bbffffffff"]) 00:04:04 executing program 1: sync() syz_execute_func(&(0x7f0000000240)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c4021d387cc6d4c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:04:04 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="51d9232f5097aaaaaaaaaaaa86dd0000000000010000bf36c715f9be98e9ec66947a4bb157daff0300000000000000000000000000010300907800000000604cfdc100400000ff020000000000000000000000000001fe8000000000000000000000000000aa"]) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="129bd1768fb8", @remote, [], {@ipv4={0x800, {{0x16, 0x4, 0x3, 0x5, 0x58, 0x64, 0x7fffffff, 0x800, 0x7e, 0x0, @loopback, @rand_addr=0x9, {[@ssrr={0x89, 0x1f, 0x2, [@local={0xac, 0x14, 0x0}, @multicast1, @remote={0xac, 0x14, 0x0}, @empty, @empty, @multicast2, @multicast2]}, @timestamp={0x44, 0x24, 0x7, 0x3, 0x100000001, [{[@broadcast], 0x2}, {[@multicast1], 0x763}, {[@rand_addr=0x20], 0x800}, {[@multicast2]}]}]}}}}}}) 00:04:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x105) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x4, 0x0, 0x4, 0x4}, &(0x7f0000000200)=0x18) dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') 00:04:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x10050) 00:04:04 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) close(r0) dup2(r0, r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000080)=[{r0, 0x2001}, {r1, 0x1a0}, {r0, 0x176}], 0x3, 0x0, 0x0, 0x0) listen(r1, 0x0) shutdown(r1, 0x0) 00:04:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0x1, 0x0, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xb906, 0xffffffffa40a9382, 0x2000, 0x5, 0x1f, 0xfffffffffffffffb, 0x1000, 0x2, r1}, &(0x7f0000000180)=0x20) syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@broadcast, @broadcast, [{}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local}}}}}}) 00:04:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x744, 0x0}, &(0x7f0000000100)=0xc) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000180)="6af56f541f5d0cd9f19b24c8b1b3cd9e551ed85894f5c81b96cd29c6625d8fc0b18381e112c619634bc378dc895e758b4b84f6d7bd7d13f983910c2ae8bb48699cd343dd9187b5c24522b35fbff0013c2c35d7401792eff54b0baf033d30dd5f39f79466690536f44da997be0da6de54a4f0649e35c89a69abf764bb08addf7bc38acb2f66944aaefc81ce1f2dac626136d7f067fc0014e80b5ec79dc713", 0x9e}, {&(0x7f0000000240)="8d864b0204b69274132ae808f5e735d90ce5c92d9e9509b35413308e50ef47b89b7023b777f6cac6ba0f0a09df7d5848828ee209dbadfc9c201754e042bac200a8177bb812ff8a87c8a8736c28f5244dc164f75920fb43c2ab7e8fa55dc367", 0x5f}, {&(0x7f00000002c0)="fd30d7958a4b42279318bd94593b4d50295fd6c0bb3f1761d620ed41ee5f19fa384e5655758f3ae2031109ea9a6bcbcf0d774c9dfc31afe1237e0b7b0156b7368b8716e590cec40e1364f5f39ceadea406e5c438d86b77a22f42f4d0142151fb9e04ba5c270df40fabc7bf1fe4843e5a881de7ffdc68ff7afefb866b65bc37eed8efb1d2e6a473d04b0b5e9fd17126dbab541bbc9a020b0d39978bf263acd3126b4ba76235ba63c6b9d43cc2ca814beccdd79009", 0xb4}, {&(0x7f0000000500)="bc98d96855378fcb9235d6a4ea39ebefa208165c70e36ef8ce5cd39ccec846d63a3c959609de945d5722703a845c3f679f5c82f4b15653b4002a1855c5e845464ed04cfc3c9590249727e8970131268ca38a4404a836611d7b58a75e7f2f154a4e6c02c4fe033b3512b49ddee254060b5b260da13838a901bff8b73f74049fe9ae30", 0x82}, {&(0x7f0000000380)="1d4c66076f0a77757795bd918cd6fd2e4d70e295eb23105216804ff6efb5ca935d925a32c464f19e2973903f54e30f932633faaa8f94cdd5f3f537bb72095680d068051f6d4f374a4aa0e1db035c7012b7eab30fac5602aa5577b09eb90653c73ca4b4046d", 0x65}, {&(0x7f00000005c0)="02bdb56bcd2a98c81e9983132afe3b9cad40696703eab29cfbc216b155d30e84574f6d40c93fb8bdf928f369c8fe710e953150abaab6f6d7336e3a2834f01e4bcb4a15f667e9f7f840b584c55322842290bb060567708e8d11e4d9ff032ecee73afb6f2f56c5333115a176eec4c57ea1b58539bd32da334c61d2d14032cf9e2845ea2454584c801c4685ca181b904adb7f751d5f3c69c86339e1c17c780ab6cafbcd485d1a584421b3deb15e619006bb3823134d36e9996411e825dfc5c2b99b9d59a7e20eac4924cfabe384929a24addd41d4665f4125fef2402d32f8", 0xdd}, {&(0x7f0000000440)="652dd73bcc7cf3f1eb9b371397b9ec337bfa8105590ed772686e203e96c23b92781a85c402aefaf0b21a49bae9316ae249795fe4aec2faade970952218e45b63aaa250", 0x43}], 0x7) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0xffffffffffffffff}, 0x8) writev(r1, &(0x7f0000000100), 0x100000000000004b) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000780), &(0x7f0000000740)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) fcntl$setflags(r1, 0x2, 0x1) 00:04:05 executing program 3: r0 = socket(0x100000000000002, 0x2, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffffff7f}, 0xfdf4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:04:05 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000001440)={0xfffffffffffffffd, {{0x1c, 0x2, 0x1, @loopback, 0x4}}, {{0x1c, 0x0, 0x8000, @loopback, 0x8}}}, 0x108) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000001400)={&(0x7f00000012c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/37, 0xffffff4a}, {&(0x7f00000001c0)=""/30, 0xffffffffffffff64}], 0x2, &(0x7f0000000240)=""/4096, 0x9df}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000100)={@local, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000180)={@mcast2, r4}, 0x0) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f00000000c0)="b5c6db388259441d1bf82c38708d1298656affd9fd56450611cbec5f9c0928ddb078357bf4e5a7a50e59bbd34f39959167bae801f5dccae3ed") 00:04:05 executing program 2: getpgid(0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)="db5ba413c8ef11fa85b9dcf481c0daa333590f5cd0a7d7933774bebcb80809bf1b6bc1e034abc569b0b88ca52742d38e4b17ba59a02e14cf9e676f1c2461eaef555eb1a4ddec885515a71ae6157ae2301a1eb6ede1ec95cdd09f0f421b19aa1794dab1d876d847f89237e1c4c79e923a92d0c52f637d872442e8b0e8a714e4d2ab4c5f04bd9721707c79b3e89cfb74017a5da8f4ff26e9375aeee34fdc088ac9e2113d52a3a71e0e2e64c9398b0ddb563c25e34a030b62a7145213c7107579cd4258820d4c0d1edacf9355d9b9b3c8be5621e0e31a25b7e5ba4e58e15dc21e8543dafe26598aee06861d8bcf31ccc8ac626208", 0xf3}, {&(0x7f0000000240)="225a2426ce63a8bba309d1916dfd5db717852daf750342267925bcfaf52726f2ed4c9632fa465b85aa8c402e1b250d257ae6188fc32cfd8148c17c1494b449fca9367746eadd50d2f9ca667e86f481d41e321a69b184138c4ae2e795143569300e0d78a56221ec7ceb70bd2b0290ede41a64b50b9a7f7272dedd49aa7b28c63a9ec69a48bc1b82f979c686f3a2976f964d254d87d2d53dff6064eff2d2291dd8286b4bfbefd147d9653d64b33e6a717830a00256bc2cacf660cfea95f0eeb0043724c9", 0xc3}, {&(0x7f0000000500)="86c1f775bb4e0d082ac9ce1c43b2abbba91f21c3f112036691dea84388acd42a4019f5edbc48610e15120ba1281f7c301c2a3f12762f75363af044db3a02170dd48adaa01fcbd0296cd7855eec9c405427ab6a9dfa83acb6b847e882677628d5e7f0e873d3a66a8a4a3ed749af41d54b5b8a48b423606938c4dd624dd106e58d983ad2f3dff646ab80a2767a8e2a50ec7906dc4f92afd8d0dafd24cbeb67400ad3a07f263d8ba9dc257a2b93c75499e3e1c6201ecacc87d338c47852d873c852887b32fa490a8bb0d38ca44e7e27ede45e5687c4dd414d43c58465ec", 0xdc}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000000)="42490cc6e7a9c555b6c5521c8ba4af7723f4768270d94266a5f9284835ce3b422cb5e9dc98f571334adc64784016ff980619786df924875453d4f7f8a2b744dc9777f1abddb54ab76555f305a4ba26729667bfcd4d50e752b33958b4a5bf4c358958c03c31029f00297c20c9720610cf9f4275c31f24d4760042e3e9af9a7e", 0x7f}, {&(0x7f0000001600)="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0x1000}], 0x6) writev(r1, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9619028372235951bf0b2148e62898c2da614da") truncate(0x0, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000100)) flock(r0, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:04:05 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x60) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="4000000007000000bd041608000002000200000002004e20000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000af917525121a36bd00"/156, @ANYRES32=r3, @ANYBLOB="040000000200000000000100b807000007000000"], &(0x7f0000000280)=0xb8) 00:04:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0) shmget$private(0x0, 0x3000, 0x310, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8) r1 = shmget$private(0x0, 0x1000, 0x408, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 00:04:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x2, 0x10000001, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) listen(r1, 0x7) sendfile(r0, r1, 0x0, 0x0) 00:04:05 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0xab0e, 0x1}, &(0x7f0000000380)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0xffffffffffffff3d, @rand_addr="15c6ff0013e7cebedd6aa86aa8c0c02f"}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000280)="acb1c0c3538d07fd85253d3864df0dad0b3d993eca19ce929e3e4b63f2510cdeb4e8048f6a4a0c3932a3f8187606a687f638a61001b628d9dfa9b8eb65342d80095c51f7ec91df6d68ee3e3aa403f5a313a105116fed5fced6156b94fa7be18f130f66", 0x63}], 0x1, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x3f, 0x400, 0x3b8f, 0xfff, r1}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffff80000000, 0x0, 0x20, 0x8, 0xffff, 0x317, 0x8000800, 0x80, r2}}], 0x84, 0x108}, 0x20109) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), 0x0) 00:04:05 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000980)={0x0, 0x2, 0x400, 0x40}, &(0x7f00000009c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000a00)=ANY=[@ANYBLOB="1c004e22faffffff000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/128, @ANYRES32=r4], 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 00:04:06 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = semget$private(0x0, 0x9, 0x0) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @rand_addr=0x4}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0x80000001, @ipv4={[], [], @multicast2}, 0x3}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000200)=0x10) semop(r0, &(0x7f0000000040)=[{0x0, 0x44, 0x1000}], 0x1) 00:04:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0xa22, 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:04:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffffffd, 0x200, 0xb3, 0x9, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x3, r2}, &(0x7f0000000200)=0xc) sendmsg(r1, &(0x7f0000002bc0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000240)="59217cd00847887e6fc9e4694d6775793c42953a05d7139e9fd9e0578e79195dd20dac43d9c33efe5004d4a1b0e75fb39ca0d04a485f107b4e45c5dd67d41a3310155a96d5228c2c7d68848b302a3ffc3bf836e7125594c9959867a5ee0c9598b5ba2d6de68f55b7cd5cc67a979566f8d8b251b58563f9361a279b30034ffc3e9bbcd64cba23a5c516fdfab380b6af8bb2b11a71e55d5f16f2e5f5d871eb9757a056ee0eb5961123e90b024f2d6ba0efb4be4a522316ed2bf8afdb48eb2b7e4eb72c8513cee586dcbd59fb9291633763bfab40335bc064e922ac8a0ac00c6de86c4b25c083af173fb7e776186972505367", 0xf1}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="457ae6ba645f7b0407d08d7796e9b22b900fb8463af03e350d48abc0b5f541ee6ab8d266815945c2d18c0495f26e99209f8e063e831961d569f5bb7b310fbdb05a4f920ea87556336412ebaa204ec9f8f481520ba7098a79c0955ca5e442a33d09e42338099860e2f0dac3527dfc8d8f5deb6053d4514f91cbde53c8731aca7b322acde2a36cc0462527a93db620fb3d3a09d7aa76f294967f5922e61cc1671b39936235ff1b77eb8810d46dc202362e19f1d595fc73e7bdc54915e7", 0xbc}, {&(0x7f0000001400)="61e23009f1ff8bef7e0d8b6f53fe2003e57d58f2f0a77086c80ed2fc3bfd32b6ef5a4eb4", 0x24}, {&(0x7f0000001440)="887f6edbfa84debc0c48e10ba32f57379484033aff9d018feae015ce5a9c3fffe0b9ab43b76c01a4f3e33a932aa5486c8f9b95d85d5d750523292aed68ee0ff39479117b1510616fe5fba75bb366831e9e8b82816b7194f10a4c7990b68deaab1deaf5e74921239f2b75f60b37e09dd143a9646e0f1c1de93ab800adf5a2147de010b03a0359721f2bd5fb3aa61c755c34c5a6f6dc7a783f8e7460cf173acc61ef497ce14dddbd811636b79ea5353e", 0xaf}, {&(0x7f0000001500)="fdf76a67f77e8c4e9ad2be4869096bcbcb3f27b80a44776e4c7c3df1189b8d3696881c21c534a964c5b64e513394cc672a005075b1743a3e7bbf743de79d35c72bd62196f3c27df5cd67c5e945cae2128238432fa5ce6f42a5445f1ead85f63bfcf320ee2635fef48ea363ba98fb3da6567ab79ef78e2545b62add63c4ce167b1aabf9fff57bfc3b3e820ce9930db7f92ad937f2302c911f86423c1fc87a9f64a499b8c14cf2626f0efc92bdf60cf6993ab31a9c36b78205238159b2be0aa04f4e69405d81bb5b70efdcc69c4018d64a79f1e5a506d015cbc8b9f3309352b3ed585cfbb84fb30d968dcda02876bb1e", 0xef}], 0x6, &(0x7f0000001680)=[{0x78, 0x88, 0x9, "0d9b542d36583f375c7eed7a3270854aad4eaa95a7b301e9a18bb6c07781cfedde6552f3822c6027e40cfaad8280526fb5468a787d7d115adb9a1e52c3074f250a22a2822597467dc9c3907cf06c6849a217aaa8e35befd414d7b6ef00b7fea4113cdcd96061"}, {0x10, 0x0, 0x401}, {0xf8, 0x89, 0xffffffffffffffff, "6338602d7fb803ef6b61e4b31cf00775c01bddeeb44c230689fef720f9617a933072b45a1ad5c6cb27143524e61beb6d3abb9ecf51fa0d409f1e977e583a447ab22be9f58b91f9d33a501c2c219898d37e1d99b29ec44b9306d64101749e96031a820f08cfb36b23d74f5aab29fa3fb930a8022327ccc4686e6c5c2734afb4f1413424461447a187bd1c21bff35ed9bfb9f4f84671172c408859801e18ef287cbd2a4a20ee3e0c211005bf75f179782ec58ff2e2320333666381562b25837ebbf98c2ba3bf3d2474edd453d9adc624d7675fd68492cca279935b8645a6b2a80b0e7fe18bf998"}, {0xd0, 0xffff, 0x10001, "ed7b4547a52ba1935e28a5687a362512f992f9c75b070768f225179bc129cf34b56cf4fae7e2043fe11359ed5a6bc7eafd037b247b77fa271ff2ba9dee2ee2591ab77e3d2d58fe0f57b9049328c02fcc596924c58cf601618d44cd7d4dc9e7de6cc4e53332e7748ad948aa51664fc2b1e1e267c81adef78d06ccbdfeafdd181004151cc0c9de455bc97f873c488081f650707dc38c705e212fb94f8aa3bdb183ff2b303dae8254a25a53d842f8825b196cb303e6c1669581e5da3c79"}, {0x110, 0x0, 0xff, "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"}, {0x110, 0x84, 0x20, "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"}, {0x40, 0x39, 0x1, "e172397fe5ffb8299cfe9d6e2203f5a7b759cce99f7d0b4b6cc349a2dcd782b9aafab50dcfa8769f3051"}, {0x1010, 0xffff, 0x1, "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{0x70, 0x1, 0x1, "b58a69b9af67c01bb12577db924b553f66640ba6afd2f67531189db95da3637c0f82cac596dfe486351260df455a121ed0bd9ccfaa841cc53d68b6f13c3e4c1648753bdd33e6bde95bfd8f14954593806d6f1779f85dac936aec4b5b6c"}], 0x1530}, 0x1) sendto(r0, &(0x7f0000000080)="ec59831b71038ce8", 0x8, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:04:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000600)={0x0, 0xa8, "fb947f7a002fd19809d79f12e39efa9f2d445eccb96cd0f8a73bf6bfc398cbe9da5c262621598f055416fd26827aea18138d409dc20ad24ea86e288dafd93f6e0b2ba4147b6ee1b5622e4f09453e6720a24c406a2764980b6de5d92a906c768ca89a5c20b322022e96744bc03b037a0a76f0a1e93231a6e5ab11fc024c5459a1b6a2381b22987e37c9e8020add52c10816cf6b88b106d43823ac89e50160fa25d265c6b8ac92a7f8"}, &(0x7f00000006c0)=0xb0) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x7, @mcast2, 0x79}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000100)="3b51f05d4ae48abf32a509c3b769b7d095d4487aa07b5fb9e6ecf0a5a79c6c635226bf2fe8cbb794402f9e04f834b4767200c71f048d1789815654102ebb6414483d48cd6e37e6ef1780cf8744e47fdd1e8f9be9f1c172a56b6d62ca0fd73c232315456bf26701baed6eb233dd938b356174c8ba14e5436c437d7a0a5b2a0f8279c42dd01ebbc07baa248978ebdb2f9bb13e0972fe22794237f931b50e02fffbb223d1ae723d98eeaab1ec9d5e", 0xad}, {&(0x7f00000001c0)="6ed1f3d118b325983e93bfc5cf33092fe9640f9ce88787137f0626dc2c5f096e31a0d4c322100f4a794cd99dc6249f8d51caff68f7c0177a45e99a0a0e9c46fc1abf5c679eccccece19ac0540c1f03dd94e6c5d78a2542635b7760e79916b2f8925a898741cbd4daacf93987af64fc44aa4b33059452dca54470a8d23e74df8a42028f29ab26c941786287014adf977fb028c6a25786e65ca69c4e81499f4876acada748", 0xa4}, {&(0x7f0000000280)="2cf5294cbce7e0eea8bbce08d164e5a6194b7ac71e9d5e11d2b48ad02e6de743cb9ddad04d6882deec85f2d66227fdb7a9b6484cc72d7b5a177c555cb92caa83fd52e33063889e37a4c1e14caca301491e6af793eef0fd4f5edacebfb2525033557edda1bd59deb58b752fd1010d7ca17b1c94e3e7a9f9d81b0fc2fb5a0d1c4c0839249645bca8c18c4711820e52", 0x8e}, {&(0x7f0000000380)="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", 0xff}, {&(0x7f0000000480)="9d8221eb4472ca51838130ccad1bf952adc5bb7474d9af763a5fa6e9ef2d8ae6ba9db9553f335c4efbc99ceb040e6959c02e8c7dfcaae97f1c74206e52840317640a6176e685f23c6ed01e7ae97f39e875b9091a401e2493b14bd17fa698634e7187d4f3dc9f3719437182eb6e1b701214e44550c8a321f0ffc25bfd354b86c54b343f5590dede52244cbd010cd8b90b869c6822e35bceb108defb2869e4fcae0e5ee299940466879d64dfc266f4e6823d29a8199ca978b3ef6a61d59b2dd54e8ca21a", 0xc3}], 0x5, &(0x7f0000000700)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x4400, 0x9, 0x800, r2}}, @authinfo={0x10, 0x84, 0x8, {0xf55}}], 0x3c, 0x108}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0) 00:04:07 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x800, 0x83, 0x1, 0x969, 0x5, 0x8, 0x425, {@in6={{0x1c, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x6, 0xfffffffffffffff8, 0x5, 0x400, 0x80}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x822}, &(0x7f0000000180)=0x8) sendto$unix(r0, &(0x7f00000001c0)="b10005059000e80300000886ca900f0e08fecea11ea807f96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b2900f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d020000d3872babfbb758c1f5a8725cd3ff7cc5bc894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c000000000000000000000000000000000000000000c79d1bb885e5df600171b99206f3131062a2b9", 0xc4, 0x0, 0x0, 0xffc7) 00:04:07 executing program 2: r0 = socket(0x17, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x80, 0x80000000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:04:07 executing program 2: syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f0000000100), 0x191b, 0x0) syz_emit_ethernet(0x1012, &(0x7f0000000280)={@empty, @random="b07c5696543e", [{[], {0x8100, 0x7, 0x1733, 0x2}}], {@generic={0xf6e27d539e84114c, "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syz_emit_ethernet(0x12, &(0x7f0000000000)={@remote, @broadcast, [{[], {0x8100, 0x0, 0x1ff, 0x3}}]}) 00:04:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @rand_addr="9625d3a9efd4cf10cf17367e57c378cf", 0xffffffffffffffc0}}, 0x0, 0x0, 0x0, 0x1f, 0xfff, 0x12000}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr}, 0xc) 00:04:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, 0x0, 0x0, 0x4, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, 0x10) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x4, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r7 = getegid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000480)=[r1, r2, r3, r4, r5, r6, r7, r8]) 00:04:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000400)={0x3f}, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000380)={@loopback, @loopback}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x9, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, r1, 0x51ab, 0xfffffffffffffffe}, 0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) 00:04:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8081, 0xfffffffffffffffc) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) 00:04:07 executing program 3: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66630f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x39, 0x5, 0xfffffffffffffffa, 0x401, 0x800, 0xa24c}, &(0x7f0000000040)={0x6, 0x8000, 0x3f, 0x8000000000000000, 0x6, 0x7, 0x80000001, 0x4}, &(0x7f0000000080)={0x4, 0x1, 0x1, 0x0, 0x100000001, 0x1, 0x0, 0x51ca}, &(0x7f00000000c0)={0x3, 0x5}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)) 00:04:08 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080)=0xffffffffffffffff, 0x21d) 00:04:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x408, 0x20) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x2) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000000c0)={0x8, 0x6}) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8001) 00:04:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c0000002c8d0000988516afcba900e749a2f1cd928837e100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd1ef15bb6cca668000000000000000000000000000000000000000000ff0f0000000000", @ANYRES32=0x0, @ANYBLOB="7a00010001000000"], 0x0) close(0xffffffffffffffff) syz_emit_ethernet(0xfffffffffffffcaf, 0x0) 00:04:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00001bbd2448e83a6e460000"], &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x7, 0x1ca19e49}, 0xc) r4 = dup(r0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000140)="b72d981e078e704fa402661824091a80c688faf8ff24b90487c745baa1c890fa1c62bdaa8c4358277b08d5f43d6ac070e83cab4b2531cb8f990e8c7b7471f930158e33c89c6254297aaafeae2696fd2978647135dbc5a41f2210c3b40460c0ea89a9f2e18f1ff0a28d91546f44301f596e0a3d0e5378b6b531cbf5d763b9d593ac5bc90055c3be8ccabb26") setsockopt$inet6_int(r4, 0x29, 0x3e, &(0x7f0000000000), 0x4) 00:04:08 executing program 3: getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x7fffffff) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000200)) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/183, 0xb7}, {&(0x7f00000012c0)=""/87, 0x57}, {&(0x7f0000001340)=""/233, 0xe9}, {&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000001440)=""/2, 0x2}], 0x7, &(0x7f0000001500)=""/45, 0x2d}, 0x0) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9") truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) flock(r1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000140)=[&(0x7f0000000100)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) 00:04:08 executing program 0: syz_execute_func(&(0x7f0000000000)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005138c4a27d181ec1ea01eff265dc5f00c35b5b3045458e69272741000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:04:08 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000280)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c000000838fe9581b2626e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c751518fc81897472940c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c4e5fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f0f720d0f71e7f166660f3a0b0865") 00:04:08 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x8402, 0x5) r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000050008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:04:08 executing program 1: syz_execute_func(&(0x7f0000000080)="1c0fc4637916d7b098cd80c481d5dc430cc4c2319cbe998999992f2d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3430f1f4000edfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01ef3465dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f3a0f8c8200080000a1e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6(0x1c, 0x5, 0x80000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x1, 0x3}, &(0x7f0000000380)=0xc) r2 = shmget(0x3, 0x1000, 0x5a2, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000003c0)=""/180) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000280)=0x2) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x3ff}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x4}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r3, 0xffffffffffffb095}, &(0x7f0000000180)=0x8) clock_settime(0x4, &(0x7f0000000200)={0x80000000, 0x8}) 00:04:08 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, 0x0, 0x0) setgid(r0) setresgid(r0, r0, r0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:04:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)=0x3a8) 00:04:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r3 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f0000000300)) close(r3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x1, @broadcast}, 0x29d4b64212ea27a) getsockopt$inet_mreqn(r3, 0x0, 0xe026285cfea76586, &(0x7f0000001480)={@local}, &(0x7f00000014c0)=0xc) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000340)=0x8) mlockall(0x3) fcntl$getown(r3, 0x5) r6 = socket$inet6(0x1c, 0x200000000007, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000440)={0x2}, 0x1) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000001500)="9f2b8afd85ac840d1f1eb2b302cbe7382a76c8681a9540d6c514bd1b7f497b18dfe6f7af036b82881f92ca5433f4d4ab2527aee7c51dab8ebed4f9e1f61b53f4c8cddad0a35a85a824e630caa3385a057f49fa1feabeb7c88d2628673ff937b371c2ef7b9401674ff6e1ef984008a6083cfcbcd88b7becd34d37488a3a978770bb8cb8730ba4314a7b821438479cc4f0d69edbced22d9cf6e45caaf58058d8348bd1be76ae492c") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="15000100770b"], &(0x7f0000000400)=0xa) fcntl$dupfd(r4, 0x0, r2) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000480)="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") getpeername(r1, 0x0, 0x0) 00:04:09 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f0000000100)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') utimensat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x9}, {0x3, 0x9}}, 0x200) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x3) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r2, 0x0, 0x200) 00:04:09 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = open(&(0x7f0000000200)='./file1\x00', 0x200, 0x17) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x8000, 0x0) linkat(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00', 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500000b0000660000000000000000bb000000000300907800000000450000000000000000000000ac2300aa00000000"]) 00:04:09 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x80000001, 0x8001, 0x101}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000002c0)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) 00:04:09 executing program 2: msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000300005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:04:10 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x28104, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000280)) 00:04:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) socket(0x1d, 0x20000002, 0x100000001) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) execve(0x0, 0x0, 0x0) 00:04:10 executing program 0: syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000001c0)="365e1e153324d5fb52e840") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000200)=""/205, &(0x7f00000000c0)=0xcd) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) 00:04:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f0000000000)=""/223, 0xdf) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0x89) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000140)="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") r2 = openat(r1, &(0x7f0000001140)='./file0\x00', 0x2, 0x2) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000001240)={{"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", "f8fdbe8893bfa48add47d59fea533ec31c40f94ed2fb5eec8a8ac03bede50861", 0x8, 0xfffffffffffffff8}, &(0x7f0000001180)="19a13c9ee1776819b9cbbf59691661a96b3cfe4a1ca852341202a989e1cb9fcb22b5c543b2074c5d7ce4bc0f2365be6573d54bd53939ab3a3298cbdf25970f935f1330d401319e64ae3d9072ff243d5be84622434875f452286badd0e12718e9604ff3d6e1b4fb1ea8de55a5fa8638f9b1940848b089237516f7d2f2435fb414907af6249f4a8b39c09390c4f36d32af46aa", 0x3, 0x1000, 0xffff, 0x0, 0x7, 0x80000001, 0x48e, 0x7}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000016c0)={0x1, 0x2, 0x0}, &(0x7f0000001700)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001740)={r3, 0x4}, &(0x7f0000001780)=0x8) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f00000017c0)="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") getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000027c0)={r3, 0x2, 0x6}, &(0x7f0000002800)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000002840)={r5, 0x7}, &(0x7f0000002880)=0x8) r6 = fcntl$dupfd(r2, 0x11, r1) fstat(r6, &(0x7f00000028c0)) close(r6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000029c0)={'freebsd\x00', 0x51}, 0x24) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000002a00)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000002ac0)=0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000002b00)={r3, 0x1}, &(0x7f0000002b40)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000002b80)={@in6={{0x1c, 0x2, 0xfffffffffffffff8, @mcast1, 0x7fffffff}}, r7, 0x3, 0x9, 0x29e, 0x10000, 0x8001}, &(0x7f0000002c40)=0x98) r9 = accept$inet6(r2, &(0x7f0000002c80), &(0x7f0000002cc0)=0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000002d00)=r5, 0x4) getegid() setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000002d40)={'rack\x00', 0x1c}, 0x24) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000002d80)={r7, 0x4}, &(0x7f0000002dc0)=0x8) readlinkat(r6, &(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)=""/181, 0xb5) readlinkat(r1, &(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)=""/194, 0xc2) close(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000003040)={r10, 0x6, 0xf, 0x8000, 0x1}, &(0x7f0000003080)=0x18) execve(&(0x7f00000030c0)='./file0\x00', &(0x7f00000031c0)=[&(0x7f0000003100)='&\'[\x00', &(0x7f0000003140)='-\x00', &(0x7f0000003180)='\x00'], &(0x7f0000003400)=[&(0x7f0000003200)=',\\\x00', &(0x7f0000003240)='\x00', &(0x7f0000003280)='\x00', &(0x7f00000032c0)='freebsd\x00', &(0x7f0000003300)='\\$@,\x00', &(0x7f0000003340)='rack\x00', &(0x7f0000003380)='freebsd\x00', &(0x7f00000033c0)='%,\x00']) getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000003440)={r4, 0xfb41, 0x2, 0x34e, 0xf0, 0xc000, 0x80000000, 0xeade, {@in={{0x2, 0x2}}, r8, 0x2, 0x1, 0x4, 0x2, 0x6}}, &(0x7f0000003500)=0xb8) ioctl$DIOCRADDADDRS(r6, 0xc4504443, &(0x7f0000003580)={{"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", "b4bca404afd2f406ed50a39699cf7df206de58166322f8a57309fdfd2c92a584", 0x8, 0x1}, &(0x7f0000003540)="81339d57ba852538", 0x7df3, 0x2, 0x0, 0x1, 0x2, 0x7, 0x10001, 0x5}) 00:04:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r1, 0x2, 0x1, 0x9, 0x2, 0x100}, &(0x7f00000000c0)=0xa0) shutdown(r0, 0x1) 00:04:10 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) 00:04:11 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setresgid(r0, r1, r1) r2 = socket$inet(0x2, 0x20000007, 0x4) fstat(r2, &(0x7f0000000280)) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffff174ce4af0effffffff86dd60ba864f006b0000ff02000000000000000000000000000100df0000000000000000ffffffffffff0000000000"]) 00:04:11 executing program 3: freebsd10_pipe(&(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0xcb, 0x1000}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xde, 0x4, 0xe05, 0x6, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x704, 0x6}, &(0x7f0000001680)=0xc) syz_execute_func(&(0x7f0000000140)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001200)={{"055a92bd020c43ccf19254372fa4884759adcf08e25bddcdbb3fc333167fb6dc990e40e470617f83c445060ff48e16bdbdccf35619c54cc89271d30336cffd7fee4a1eb5dd39c17c3dd45a61ec2ff6ce2cf69956e0003b74f821528a0a58463d255519428d1e33a2bf5263ae95ff4858f4698d7b89620ed847fdcd22e3c866bc4557b16dc8d1f6c36e194a0eabd9f6b547ffe1421d025d76197228f15bdc502a8e45bda1a5fa857b19e24c8755b0222f3da225c09be65a2d25fb0f717daf9ca693af4229b47b51ef5ab78af2094c7e463e5152d6aa47c0f47ccea180f70253a17f5b33e38aba1be06ee3e3d259657db1e84a5fb7b8373159ea0c3694637e7146561200ad029836e349388485b8aa1a9a6af772f4b4342b834d30fd78be71e0c0d5361a3d191cd92cdee450c81e73817cb2822c1aa15d1730c6a193f273784812f3a828f1f1fcb70834af3dcd82c239c2ddeb831bb2d2f9b22c602b60e543ccb8c89b2f42fb613e89e62396a485a64e852e6097602b0b8f7550fa3ce5f9cf2fb77783cf47973ae952f18ce18cc2ede33f00b3d2c81842e1de3d74d70b26134b0d546c602357e6ede50177370af029a92450ec4baff955d465e6d25d1d645655d0c940a5f9de7509144b023bc57519a0a0efb0cd3dce5c33928022263faead512d1933583f264edd59c4fac0a85e4f18b7c47701a6ec87b7477314677df0e0cb1f86fdce3b1a735239da1daa8d4fe9a4aad9b8b29747d6721ee4c04d2a7c51620d3df96cd37d47683775e4cca8f878b1e73bd7a38f786e5ac299aa2bc0341ad104bcf690d11b7786a2f1ab6927bd454e68e8d998f3e5588ee693b0d3b60865393f1c6fa88627f59fea4480975a046d8a266698a4119dd82ff9c9aa56ad243c82e7946e4408c1aa8e54ba56093173108dec836adae80ce4027cc4c48f175cbf6dd1891f68af02d9be1eb398d6c43b1de17804eec24123925be607530141633667ce7a692ed8ce2cf793b84981f31dacae4a3957bb2e5ced4e511218251f8ddbd6e6f8a11e960ec51fa1acca30d119a463992dfb75754284c5f7ccedec1c85af7aa7fc8219a6a17203d029bf9cbd2e131008c1acbe692274a17735ea8f273dec90385a1ce1661299c6ccd66fb25777fa98a15f8fcf171a3d3ce4061664c4ab4c1a30436fba2d49934fc9a57c7d8525b1cbba4e1bae49084cd170ae2740cca52f8ca57ae8879a8b1c3bd71e18368c612300a3368f645dba5278ed1b42f856cbe52e605c81d5bd2e77040ede19727520a6b8356ac089e665d8db55f54d497daabc238094ac5ccbe4c3ec372b029212da95814bbc0c3a1b82fb8bea7fdef8bb0707d6aa143330bea2621c41099df887e8b1bc952f12c95ae45ea2478ef42e7bc34c6425cd099e5369463f3fddf3a5e70c701bd799cb6936d8f0a35d1684d657e565b2b8", "cc5c2f69c76e04f8dc452ed4ca93483112fb75d7e9a387dd001383e3d94866a5", 0x5, 0x80}, &(0x7f0000000200)="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", 0xfffffffffffffffb, 0x1, 0x3f, 0x7b94, 0x7, 0x7f, 0xfff, 0x1}) 00:04:11 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fdc4e12573fa0ed300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ed4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000040)="17847119f3fce9dfbded314babce2a7a75bff256039d61e779a5f688b3197efe6e21e62481757352751a7f856b1a339834e988035fb5ddb84ba9ccc9340feb3f3118d3ad6edfd3ae28d2ba6312cb765a73ea1f89a4734f56cdf450") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="73efde492253fb04a9ff00cd49f54908"}}}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000300)="63017bef995c0ef4c090c6826278bfcd8657b9a583ff8c7c247e8401b46b5c59fe1347010db7b020cb086778d5a3b18b7dc17f3bc5b447e5963b72ee995a62e7f061c2f61766293031e8787951ba8e3b9859dccbbcf8057fef09da784cc7b4270e0c428f46ccd9adcce6e2ecd9e15ea6403ccfee76d81257e1bf9fd24322a410414c50f9b3cb320bb88b9cd07642429a48822b6061b9212bc2ca00686f08926f7956d2ee2895cfb37b9c368257d7656f1f41c663e664780a40c93787a6891d4617d44047076f51b702a8c358e05bdd228e3a1a6c2acc2344ceaef1f5f4fb04cc") 00:04:11 executing program 1: semget$private(0x0, 0x6, 0x222) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x1000, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="000000009e408ef719145a00000000"], 0x94) 00:04:11 executing program 3: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = msgget(0x0, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200, 0x182) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000180)="3559535f6462079fca1afe9c5b01fb02738e80f27c0bae3e67d27873c954894603c7e4ee827ce092f0836d74cb83e7a7f03f12100feb27c80d0954b94b9ca409c76d5933a98e40a65ba54e3709ab067010fd5d84d5b11187d5456d1ce3538b92b2284308dbf0aabc25d61c01e857f67495a576") msgsnd(r0, &(0x7f00000000c0)={0x1, "949d56f0cadc99d24d7156acbd953414f10b6659314c51dd99c334739c055b0679f69a6041da1db72e467a45267305cf991a1977451d4190a1ca26fa"}, 0x44, 0x800) mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) socket(0x3, 0x1, 0xfffffffffffffffc) r2 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xf1b, 0x1000, 0x200000000, 0xd, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0x400000003ff, 0x8000000000000194}, 0xc275c5e352986fc1) 00:04:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4efc1263322d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) r6 = msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) r7 = accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x4, &(0x7f0000000680)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x2, 0x7fff}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000300)={r8, 0x1ff, 0x1}, &(0x7f0000000340)=0x10) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/6) 00:04:11 executing program 3: syz_emit_ethernet(0x186, &(0x7f00000000c0)={@random="515ae4dc8b1f", @remote, [], {@ipv6={0x86dd, {0x7ff, 0x6, "d07e21", 0x150, 0x7f, 0x400, @mcast2, @rand_addr="64b8d420c71085c38c768227eff5189e", {[@hopopts={0x4cca7cdf5060b13f, 0x1f, [], [@ra={0x5, 0x2, 0xa2}, @generic={0x5b7, 0xed, "22fb6c76c4e00879d841db28b2841d6a1496fd84506ac84c85388040aab8c262d68c05f725737865bc52959cbaa3a6dd087742d1a492fef388a82155df823c59c974e36abf4dc88970f835e615a6d352680e5486035d7486656d8eb9d27ed89576282ce1aec2cdeaccdfba8e540c206303c8fba9346c23b0477d4d35606ac439a2774ccdfd776fc7d30057d852cb0a3646d01ff0892b4d1799c5a9f460ba76bab03bb88d3aa52c8accd0a950bce9b9d346570d478f04efadbbf79cec8d9d086728958a345fac473feb8af1ee6a32cd0c69c049fd183e128ad5b92c77787d3ca1fa2806d40ef91928ed48bdcd6c"}, @pad1, @enc_lim={0x4, 0x1, 0x232}, @ra={0x5, 0x2, 0x6754a48b}]}, @hopopts={0x73, 0x1, [], [@ra={0x5, 0x2, 0x8e0c}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts], @udp={{0x2, 0x0, 0x8}, {"b1c1201de82ba0d6745ef3d53f06ff804a2bf8bc2aeb6a5a2c124380bbeef19d"}}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @local, @local={0xac, 0x14, 0x0}, @remote, @loopback}}}}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x3d, 0x0}, &(0x7f0000000900)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r1, 0xffffffff, 0x2, 0x9b}, 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000280)="927b1e63712a268290b926da5676889f02d05bd66fee68288f1a16c4395a7c3161614cd15a46f3f9f5b49a3088ebfc7761e67f27bea734959df0024030483f9fdbbcb4c8065f356603d815c0b0ff296071c76c7a0c7da3e62995951dfab25efda0ccd34e93cc83c8308efc7414aafdb4a809b9496280f1bf0fe56c2a49e0d42b73e420386899c3466e0a3f0f4c893fe570fed5813a5fb5b1c86986b346dfe13284a1288bdac512fd861fb2d0853f3bffe0be459515e4c0c428886170f5acad7204312f", 0xc3}, {&(0x7f0000000380)="3773f57da6cc1eb64590f4a5a547203a2c33149d4f8cc30cc1ae20ac2004083914106e409a767bd83b5764a5108c705936a8d7cd15bebc2056eb3c8c242745f019b8fbe8061f858767625a8fff6ecd3977abbb10fad19218d95e2c07c78049e854257b24b7d167df3885a8a432f164593a7ba2170a79b3c545c6eb44513f758730a48dd3d617e7", 0x87}, {&(0x7f0000000040)}], 0x3, &(0x7f0000000480)=[{0x50, 0x3a, 0x7fffffff, "8895a0889da81b3dda676fc5e423e9291b1562c59b7608bab77cca467dc35cded9e3a02bf5d6b6c1d148c5c067bebef553161bfc93d4a964b5b05d0b17ffa0"}, {0xc8, 0xbf, 0x0, "288a92e9b88fc973cdf4230c3f6e8da763946af3a5415c23ac4e1976cba3c3b816334e2f47a6ef110d2d21f51e4a5a5840b9fb7ab34039631a7bd16abb17008fd292887733d4d55f7853c1737fcd9e2cda7ff4fdd93ec3a14079528952585ea7679c39a394e0ac77b31a5fbb26d046a8854a8630d5e22b2d4deac2107a1bbe119588187122ad5c2cd4e06a1555860df9a40e13620f4535be007cbd01b4e37c0565754faa39de54403d82fad4401335c72d23"}, {0xf8, 0x0, 0x1f, "5ec7289770e3741809a602f68adca85d44a54c77c3126cd04eaeb0727fe0ae4c47db504586ab1d955df567e6b5c2a7ef0734f3f2d8b05cda099a1bb43521d7afa0f422b4b78ea4988dca4d12171790b5f5fcfd52f45ee07c841292a35cf19721ea6c42506c4eb45526331b3292bb43bfab78ef2cfa548797e06a357f186c3141a78940c93f8f7cb412f6eb2c830285b19bf9331373bb1351f9e7d3e6970691f8bf089e0d99c58913bdff87c9c8dbc27fff06d1ac98cba1801c17206c30c02cd9dd16d79d2befce51100f5f42ea3a4ed387dc6c3142a81c7a5cc26d9b147be0912dc2655e4a1e9fd3"}, {0x108, 0x84, 0x7fc00000000, "9a76f029f70d3b25881a59c87b9722bc223a61ee5af8b9874fcbfe013725549f3764bd015ecb7e1b42ad103d7c2bf51bf503d02a892a5389895a61128ca23c8ad8eb921c8e99f5b98bd98ef2a2dca0221b678256ef35ef46c70917383594ab5260a9e272f53a12f73b01b9d00b5ec2ee6a669b3301ddd8211f4d76face0c6d45430475276ef8db9950793813c293ebbfcffeeb4d91c74197170dfc04eb7a62f2cb9fa31bfb786d9e3e4623b14d21bda55d73a31a6cb5c809a3460086666c33788d6bcb6fe0abd6e23fa76542b71c05fac812486f2d254d8e25df763436579198a5a30e8b7329da1355f666d416affebab9dc"}, {0x70, 0xffff, 0x3, "9de45248f7dd970abc58e856e5d51d7ca1037b962e569ca0ab279be1afeaa07000e1a8edf81c8d1ca7e27b98cae7bc12cdae6c105a111a2d33ace93197341e362139087e044906e889a7108b3e3ddd18f2178b3411c9e65dcb1c"}, {0x80, 0x11, 0x4, "b5d04ace54668beab3af67de60cd048ec678b38875ecc5efa098455f1c8222d45b3bb54ae4745cb8cf6c95524b13931962d9616a8e54ad9e413f816d06b56c9b1ca907866845fc636ec7adf027a032f097632d6d690e8f852ff33c1faea0161b86d9f8b5ac1011b9a0c4306c"}], 0x408}, 0x104) socket$inet_udp(0x2, 0x2, 0x0) 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000000)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d90070e422840568ea0000c483356f1d0a000000093c3b653e3904780bdc8f69289bd19d670f381d6a2f67450f483bd1d963465747ef61619688a07a980000c4a1fae6ae34f896dc8f7e031c1c45e22c892a0f0000049f") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x200}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4) 00:04:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x1, 0x7fffffff, 0x15, 0x0, 0x2c2, 0xa9da}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x8}, 0xfffffffffffffeb9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8) 00:04:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="741956e900000000fe7cb38518456a6bca1fa237f6a3c2f65eb6d31cee59b5f489872dd8d959e2ca7088409c16c017ef55e8e0e526ff128eb2b6"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x84, 0x22) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000008154145f041f1f9e68553c6ec66b426448496f76ed9e283b326ceb0ceabe5248b5566670ca3fdd65072aeab96ca540f3eff8d69e47699e33ecdb5759422671a1f63c0793a2f79a994d125d2af303ac60d9e9836d770b6361fa8b", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x3) 00:04:12 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100000, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f0000000140)="d0c29b49358a0d61ee1c87dfcdefe3b188d5f6e858b1b9d707fe6a38d8f0b5760e9219b6852d2a020483401676799605053ac0cc3f56bd125b05214a91d6b98bb5b031d3dd33b44b20ce93afb9f42ba30298525a6e5902a357775327aaf2342f65745319d98503619709e21d6b4910841e0e7b13620c6f0708d478efa4f683f7f830f4800962c03cde9997533ffec095c8d98eeaa1179e334f0563135b00f9b16c4b40b936043ecd332d7f9fe532630ee7f8eeabf1035963e61c278cae10f56a19", 0x4, 0x18c, 0x4511d04a}) socketpair(0x17, 0x20000000, 0x23, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r2, 0x6, 0x2c9, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000000c0)=0x80000004) socket(0x0, 0x3, 0x7ff) 00:04:12 executing program 3: shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") accept4$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x0) 00:04:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) bind$inet(r0, &(0x7f0000000180), 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4) 00:04:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 00:04:12 executing program 0: syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getpeername$unix(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x108) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@remote, @local}, &(0x7f00000000c0)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0xfddc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) 00:04:12 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x100) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10000, 0x2) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r4 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x100, 0x100) read(r4, &(0x7f0000000180)=""/157, 0x9d) poll(&(0x7f0000000080)=[{r4, 0x24}, {r3, 0x2}, {r1, 0x1}, {r1, 0x10}, {r1, 0x4}], 0x5, 0x6) fstat(r0, 0x0) 00:04:12 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56466431409d9d017795bf9f2680c0000008fe9589b26c7e4c7f653fbc4c401edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="13928e23746eeb71823fbb8b7209eed17c2158") 00:04:13 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = dup(r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000100)="e4c4191b1c21324ec81c488948dfcaa044eabd386cf16eef3d029d9c69ffff8c505ff6e70c99000005eecd8dcc1acbddbac0905ff315ca764ab41d75ad9313acc889c5ed25e0c00d6a6dde5fdb657f97e0565a2526d2539fa64b3b3e5acfd7") getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r3 = getegid() fchown(r0, r2, r3) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x7fff) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 00:04:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r2, &(0x7f0000000280), 0x0) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0xffffffffffffffc7) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="82022e2f16696c61702bb12a8f80a8bf9a773000fbbffafe5a532d38d313416474c27cd02ab109ac5c3c402df35318f868920664ce21a8e989b41d647169cc87a83ca02443eebea00dacf6a442fc6716f8ebf7e496d739451c8756f2523ce1b6a05ed290d064569f70314ff7d8994f357a57f31142e239d91bda"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:04:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x9b, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x4, @mcast2, 0x7}, @in6={0x1c, 0x3, 0xffffffffffffffff, @mcast2, 0x1f}, @in6={0x1c, 0x3, 0x9, @rand_addr="c67ee94904fc8de2f5ff12950dfbb924", 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) 00:04:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) shutdown(r0, 0x5) 00:04:13 executing program 2: r0 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x10040, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340)={0x1541, 0xfc56, 0x54d, 0x200, 0x80000000, 0x4, 0xfbcf, 0x7fffffff, 0x10000, 0x1, 0x1}, 0xb) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000003c0)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000380), 0x400000100000) 00:04:13 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x8000, 0x4) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") dup(0xffffffffffffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ftruncate(r1, 0xff) 00:04:13 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 00:04:13 executing program 3: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x0, 0x0, 0x77000]}, @local}}}}) socketpair(0x2, 0x6, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@empty, @rand_addr=0x7133, @multicast1}, 0xc) 00:04:14 executing program 3: syz_execute_func(&(0x7f0000000380)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e98450855b660fcd8f2f2f80b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742f8e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x1000, 0xff, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r2, 0x3f, 0x3, 0x8, 0x23}, &(0x7f00000002c0)=0x18) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000300)="5a93126b278c18d5c3b73cb450ea") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0xffff, 0x158}, &(0x7f0000000240)=0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:04:14 executing program 1: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x1c, 0x5, 0xdd) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) bind$unix(r3, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget(0x0, 0x0, 0x1) __semctl$SETVAL(r5, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) setsockopt(r2, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000740)={0x0, 0xd, 0x1000}, &(0x7f0000000ac0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000b00)={r6, 0x0, 0x3, 0x7, 0xffff}, &(0x7f0000000b40)=0x18) socket(0x1, 0x2, 0x3) msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) msgsnd(r0, &(0x7f0000000780)={0x0, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c"}, 0x82, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000980)={0x0, 0xd6c, 0x0, 0xe94, 0x100000001}, &(0x7f00000009c0)=0x18) 00:04:14 executing program 2: r0 = msgget(0x3, 0x2) msgrcv(r0, &(0x7f0000000000)={0x0, ""/30}, 0x26, 0x0, 0x0) syz_execute_func(&(0x7f00000002c0)="b1e691cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575400f0d18c4ee6d8fa808958e3f00000000660fc226f77146004042d86f04f3d00fc7a004f4e1110f000000dcfe") 00:04:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x2fa) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r3, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=r3, @ANYBLOB="0900020001001e00"], &(0x7f0000000340)=0x94) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r3, 0x80000001, 0x2, 0x81, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000380)={r4, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x9}, 0x1) 00:04:14 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d2c4e10bf8c4c4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c2c401f159fef08171a30b8a826eefa80dd46a8cc3e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="c13d061deb50f7934e47993396ef6eeea61dea037533b931adf274b26c6590dd805efc7c2a846c92709b56fd11576ed7e61d4077e95d770071aa2b415f06425cde77b159169f015d55", 0x49, 0x84, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) 00:04:14 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c0e0f05042459bf0200000040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f0ef345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000300)=[{r0, 0x40}, {r1, 0x40}], 0x2, 0x7) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000180)={@multicast2}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x100000001, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)={r2, 0x8000000000009, 0xffffffffffffff98, "829209915c5c28d650447337ce0e3141af82de927912e71f44987fb6cf7144ca2b4de1b51d77e2683d337294ac0bc3bc46fcb8b37e127bf16ca3ce18487be4d2c67fa8af294eae0928ce4b146fa85d4e70c44b517875917f34b6b907cc35367d47f01d0bfc6808b2cd3a49b5ac6dd82e1ca43ec6bdf6fbea5c27e3a1a92f039d347fc14a77a07ae7c4b3cbf1602460405f5446c92f6a97a4cd2abd79aeb400"}, 0xa7) 00:04:14 executing program 0: r0 = geteuid() setreuid(0x0, r0) syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:04:14 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) shutdown(r0, 0xb88ba5284cfa87a7) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='#-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='*@\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='m:[!!\x00']) 00:04:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000002c0)=""/4096, &(0x7f0000000180)=0x1000) shutdown(r0, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000001300)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x100, 0x0, 0x3f}, &(0x7f00000013c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001400)={0xa91b, 0x0, 0x4000, 0x424, 0x2, 0x4, 0xffffffffffffff3b, 0xede5, r2}, &(0x7f0000001440)=0x20) setrlimit(0xe, &(0x7f0000000280)={0xcf, 0xa4}) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0xdf8f}}, 0x0, 0x80000001, 0x2, 0x99, 0x11f, 0x401}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r4, 0x7ff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000012c0)={r5}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@empty, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) socketpair(0x1f, 0x10000003, 0x8, &(0x7f0000000000)) 00:04:15 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setreuid(0x0, 0xee00) clock_gettime(0xe, &(0x7f0000000000)) fchmod(r0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) 00:04:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66597d6b0a00"], 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}, 0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x4e, "0eb45697dcbff4b793245ca3f67bb9252878ddffed246404ca750cf7e76eda34df6399aff90630fff2b5e3f0c4c2214a42dc2fcf8a81d637ee75d93f7f83643bbb0ce448dbce6b0bf445ddc969d5"}, &(0x7f0000000140)=0x56) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x97b}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:04:15 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") chroot(&(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000380)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00da7676c5f2168f4808eebce00000802000c4c3dd6d684851518fe9509b9b9bfc0000c1ea01c4019ddfcdf265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3c6a2651d0c7314111d54111d00") 00:04:15 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) 00:04:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x10005, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80000001, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0xff, 0x400, 0x6, 0x0, 0xc5fd, 0x100000001, 0xd9, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1202, &(0x7f0000000000), 0x2) 00:04:15 executing program 0: socket$inet6(0x1c, 0x20000000, 0x4) 00:04:15 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x6000, 0x7ff) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x108000, 0x2a) sendto$unix(r1, &(0x7f0000000040)="d77bbade641b5a172a11eaa1334a924da0c431b8ad2069dd88e21d11191c2c35a0c6cfa729d44f6a80d466374be2f0db2e53abc5b653c8618598e880698dd95a89e5fb393b99bdbd59b9cad972044b2b6f718661a94426bd89f7ca599d4f4887c318e1025a907da0c6d9094b6502911703b0d08eb0ba674ef3d1763ed152fb586b90cb80a6753d", 0x87, 0x8, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x6, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0x0, 0x3c7}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x3, 0x6, 0xb5}, 0x10) close(r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280)=0x3, 0x4) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6) 00:04:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000003c0)={0x10, &(0x7f0000000580)="254a976167c0fadd6aca0fea93cfb4aa4cd8017ef3fa5b82709b9c34e7a0394bad6185a2dd9aee3102cc394966a286be4850e999b8abb11939b8a6f295e3a9c2fefbfd83b8699af709dc80d29ac49d4a1eb538ec103f14c2ea9dc19b00708934b099be2ea0bb394e77969e8d2e601cad34188dfedeb3d9429d674c91652ce86a2f667a04ab9ecd08f5de46043e137f51556cd3a2497aca53c7aff837b7c393378d9d54dee0998915f9fb6cbd2346158ac53fd03a8bfc5832a3063c93375eab5e0206db386d11e145f1493a48f3277b28b46b04a988bb720fe7ded3bbfd8a298164c100f2e9e5202cf015effd", 0x8, 0x1, 0x5}) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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)={0xf, 0x6a}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fc") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:04:15 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fchdir(r0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) mincore(&(0x7f0000fef000/0x3000)=nil, 0x3000, &(0x7f00000005c0)=""/4096) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt(r0, 0x2c0, 0xfff, &(0x7f0000000180)=""/5, &(0x7f00000001c0)=0x5) 00:04:15 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x102) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000200)=""/247, 0xf7) close(r1) 00:04:16 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e000000006530003e4cfe3666226946d83e39f8064eaab89cee5f3d2763aa23b0f7ba340228ac167fbe61be6e278ea3578e7b762fd3519d810eb5f67ae98de51d9ad23e08c72fd206ae74bf25314fc67bd1350f6509553d34379ce95d73cc82cba71f00bc098c009186a217d89c8c7266042dd4139da182eb054e0bcd888a71aa7ccba0df30d033a160c0ddd25417ba98c2cc79b569097a6f05d58a001eba7f6d9ac45138cd827b114baa66c737cdde4089b02f4a579f22404c8bd89d1293f21f3cf0c1c6c90b4162a001b068b4a0b141fb36730377d9555c4baf67868810289329942f7570e55835d5f7d9ccc9826d14380d000000"], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xc, 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6c46}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) 00:04:16 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fchdir(r0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:04:16 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getpid() getsockopt$sock_int(r1, 0xffff, 0x8000, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x1, 0x44f}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x6, 0x4, [0x0, 0xffffffffffffffe1, 0xff, 0x724]}, 0x10) 00:04:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) chroot(&(0x7f0000000040)='./file1\x00') syz_execute_func(&(0x7f0000000380)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0a67058f9426186d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:04:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0008ff079e000000"], 0x94) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x18000, 0xa0) openat(r2, &(0x7f0000000300)='./file0\x00', 0x300, 0x14c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x7, 0xf, 0x0, 0x81}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000340)=0x1, 0x4) 00:04:18 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x9, 0x6f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x80}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000000000)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") read(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000180)="765f18d0002da86737523d3caf3b2a399b7814f8c762d2f1f90ba7542647e999cc5d5a7c656b7f7a778d37a298756d539f04d7b973ced63c80f6861ec9016a2a0b72befe40854be7f9a6003b0bc9345bbdc270a7b9e5ccbc92a933cbaaacdaa2761aae15518525d2d6ec6bd7c62c96cdd53ad27cc134300388") 00:04:18 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10) socket(0x17, 0x10000000, 0x6) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, r1}, 0x8c) read(r0, &(0x7f0000000280)=""/214, 0xd6) 00:04:18 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x41) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x1000200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') 00:04:18 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, 0x0, 0x0, 0x8, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept(r1, &(0x7f0000000cc0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0xfffffffffffffec9) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000a40)=0xd0d8, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000b00)={{0x1c, 0x3, 0x9, @mcast1, 0x9}, {0x1c, 0x3, 0x8, @mcast2, 0x5}, 0x4, [0x800, 0x6, 0x8, 0x9, 0x7, 0xd16, 0xb80a, 0x67]}, 0x5c) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000b80)=0x80, 0x4) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000001c00)) syz_execute_func(0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000008c0)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000780)='/&\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='-[*\\)\x00', &(0x7f0000000880)='@\x00'], &(0x7f0000000ac0)=[&(0x7f0000000900)='!\x00', &(0x7f0000000940)='-\x00', &(0x7f0000000980)='{@\x00', &(0x7f0000000a80)='}\xef.\x00']) freebsd11_lstat(0x0, &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) 00:04:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000), 0x2) 00:04:18 executing program 0: r0 = socket(0x2, 0x20000003, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7c, 0x1, 0x9, 0x61}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xc, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x30, 0xfffffffffffffffa, 0x1, r1}, &(0x7f0000000280)=0x10) getpeername(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000040)=0x1002) getpeername(r0, &(0x7f0000001400)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001440)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001480)={r2, 0x9}, 0x8) 00:04:19 executing program 3: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet(0x2, 0x4, 0x6) syz_emit_ethernet(0x31, &(0x7f0000000080)={@broadcast, @empty, [], {@generic={0x8015, "73bbe851fcbb1120825a4f39dd7b36a96ff750a4a7c8b825658b6dfd6e6ab8fd1eb75f"}}}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:19 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000100)={{"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", "5e67bb175344f9d96ee6edc8053f8e59f2dcd3dfdba1a3dfbba218dce88fbd07", 0x2, 0x1}, &(0x7f0000000040)="8a8b8b37b8630ca6cb742e17ebd683eea9f1e14513eb3fc48dca630fe137d77ba5e693fb44af70c717455e07ee8b191420647b019710f5f580bf9810cb4a9b20b117993e260e1d3b727a5db0124b24647e6c", 0xfffffffffffffffc, 0x3, 0xffffffff, 0x10001, 0x7fff, 0x81, 0x5, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:04:19 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0xe8, 0x0, 0xe19a}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000004c0)={r4, 0xfa, 0x9, [0x3209, 0x6, 0x0, 0x6, 0x6, 0x3, 0x7fffffff, 0x0, 0x3]}, 0x1a) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0xe0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r5, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) r6 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:04:19 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockname$unix(r0, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82023000"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd}, 0x8) 00:04:19 executing program 0: syz_execute_func(&(0x7f0000000140)="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") 00:04:22 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000080)) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="600ff6aef6e6719c6438d423cc29f0e955c02eefd3ea50c3d23ede1c9f018dac60c89a81670f2e5aa65ff5b07895e51e479fed9047d428115c16cd0b3de50321ce8f5305", 0x44) 00:04:22 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x3}, 0x8) mlockall(0x80000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:04:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0x10) socket(0x17, 0x3, 0xfffffffffffffbff) 00:04:22 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x100000001, 0x13}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x5, 0x3}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r3, 0x8f, 0xb1, "46206d48e8f8fe01d17c5c93b0d2bf7a1d6ad451ede735c3ab883cba462860fdc4096f8c983a3f5784259c2ba3fe9ad0f7fd3a43d2a33b834b12f2d81355f982acca59f49ad1ee50089b277dd81e89038d8f164eb48f260cff2a2fb9d588928344afbdd812e2522be4ea3cd594c914df9cdccafaf13b205518b31dd4f0a3f24898044dafd765802264acfe0245851c56c0eddb51f7c4317664f02383c4bcb9bfc7b792349d1cba8998b72bf189f9136b6b"}, 0xb9) 00:04:22 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0) 00:04:22 executing program 2: syz_execute_func(&(0x7f0000000000)="1c13c4637916d7b0987474801b69e4c4c2319cbe99899999d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e8d30101fec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fada4a436660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x101, 0xffffffd9) 00:04:22 executing program 0: sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000001c0)=0x344) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:04:22 executing program 2: r0 = socket(0x2, 0x20000001, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c651bea6e87302f6669a6a68b322778c7103ae570231fecf0cdc161260f036b88605269faee7b64af200ea45024005b0b480791e69ccff70dd042fc001857e2257000c0ac9df9e443dea939e63efb0c800fc3388536787410f084ad49f55534b47635f35fb34c587c67aadfe6108bf4e7a0af63b95849df4898ae2b4fcbad0c065da5c6e47edc0008644b065f063051"], 0x10, 0x0}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @empty, 0x0, 0x7, [@empty, @rand_addr=0x80000001, @empty, @remote={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0x6, @loopback]}, 0x2c) 00:04:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000080000000000acf409588fa16ea0"], 0x10}, 0x0) 00:04:22 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) 00:04:22 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000640)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r1) setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100), 0x0) getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fstat(0xffffffffffffffff, &(0x7f0000000240)) fstat(0xffffffffffffff9c, &(0x7f0000000340)) r3 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000440)) fstat(0xffffffffffffff9c, &(0x7f00000004c0)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() setresuid(r5, r4, r3) 00:04:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66a5041fca6d93ae360f55144d696c65302f6669fcffffff84f2998d6e094eb59077bfe3d23d92c35d917d7ef8a0d222cc42d703803822b6c87f5e641f62e2ffdc1fe1060436000000000000000000"], 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x2, "fac2816d17932bfaed441aca715c7004"}, 0x14) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) close(r0) execve(0x0, 0x0, 0x0) 00:04:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="e336ec484075f480893cf5e2f2302e891b30fd92ee5029c81d528b0cb7864ee4f23f6b5a58f72535ead919e73b55c68fdb4681ec2550229645ab42972e1a1611cae163be5607f554ef5494060d9a1dd566775459f3f9d98511deb09d55b0c423e94475874bac405bbd9549569baad633c4fbd7745c5f0993d3d84b9f8e1a5d8e623d011e6476c0a64f07a065cc67b6f51455ff727a417c9ae16151d871682bb358fe9be7d5bb", 0xa6}, {&(0x7f0000000000)="b4659dabb14325994ea984a2fae7245d68a9d4d63ebaaecaca1ffec34a74", 0x1e}, {&(0x7f00000013c0)="c48b1d9a44ca89b7e698707797de1cade128e6ca19ba6b680c32a4f9e7dcf4efcdc13e82c24af844ec19a58cb7801bb392f1938f0ed7fd253603a5036bd74303cdafc191ae276f823732ff9f629cdf849b480baba9c2dd68abf543e36af9b59e63206e8c78380ee9c03b72753e94c973fcca388f6bb4de6866d1fc4f5eb48b5e6e758d63ec433946cf738d1ef2188f49b50d", 0x92}, {&(0x7f0000000040)="90effe809e9f6ce1f3e31a4bcbfaea471281e35d0ee57186f7d8c1c7c8f054925fb33098333e", 0x26}], 0x5) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000001500)=0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:04:23 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000680)={r4, 0xfff, 0x40}, &(0x7f00000006c0)=0xc) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000580)={0x4d90, {{0x2, 0x1, @rand_addr=0x3}}}, 0x90) r5 = dup2(r3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000640)=0xfffffffffffffffa, 0x4) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) r7 = accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000400)=0x9, 0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x51, &(0x7f00000004c0)={0x4cdb, {{0x1c, 0x2, 0x0, @rand_addr="64d3a8f6ddb448fb5e88191de7b835a9", 0xfff}}}, 0x88) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:04:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000f80)="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") dup(r0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:24 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf03002f0040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffff8312, 0x0, 0x20, 0x0, 0xe341, 0x9, {@in6={{0x1c, 0x2, 0x100, @loopback}}, 0x0, 0x7e4, 0x7, 0x5, 0x1, 0x919d}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x2, 0x2, [0x80, 0xf2]}, 0xc) 00:04:24 executing program 0: mlock(&(0x7f0000dc7000/0x4000)=nil, 0x4000) munmap(&(0x7f0000d95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000bb6000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x100) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x689f}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @rand_addr=0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x5}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000140)=0x10) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:04:24 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, 0xfffffffffffffffe, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@empty, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@loopback, @multicast2, r2}, 0xc) 00:04:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x100}, 0xc) 00:04:24 executing program 1: execve(0x0, &(0x7f0000000000)=[&(0x7f0000000040)], 0xffffffffffffffff) 00:04:24 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000faa75f7b515a72d433d48216d7f26b343d41ab735ae9bbd9514d141fa247246c02b5c799eab5dbd4c48b0c849ad7db4a7312dc3b79d606b87a055b25cbe930e358a8dc6e7e8675ebd981d37328a8785f03fab96f43618f6f19eedbd8e2eca9208ec830ead1d874b65dbad0847a1152705215e350b1f6724009d30d58fc4903dfda1a92718962b78898199f0bf1ca6c08000000000000004a39aad360c69a764331ef47ff559c375ba69a658308c8bf77dd1a0d68e940cfc8c5caf0826490a9a609da6aa1b0f371c194b5f92592810573f511915050048d4a35bf6f806fac5d4d91b01056e1e100"/256], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:04:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:24 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) fcntl$getflags(r0, 0x2) 00:04:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb3) r1 = semget(0x3, 0x3, 0x20) semop(r1, &(0x7f0000000000)=[{0x2, 0x2, 0x800}, {0x0, 0x0, 0x1000}, {0x0, 0x10000, 0x1800}, {0x3, 0x4, 0x1800}], 0x4) 00:04:25 executing program 0: syz_execute_func(&(0x7f00000000c0)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000280)="325f78a96aedbbc277edc6632a25377eb51efd581c390e3df4149da7934ef61ee257d87957f929c28de3f3e306c67144546458677a645d5c1eb04ca52d64f6f82cfe8bdc79153726c58c7e99803add10dbf5596263d3f49a67605f0d062e14352a1658ed8305d724380e69d0bf9061230798d430da17a704b4dcd4061ab33fa96040bd07c27f27a79237b71c0e59823d6782c1d3ab99e0684e031445706f836271656e36f31d6861a345644391066ac905a06b12cd8b45fb8364b12244240e3526f5cd0ab1e764") r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x2, "a93474ac10f6593ad58aa7030e33f3f0"}, 0x14) 00:04:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e29604ff62f66ba04b10b168c27e82d90efde3eb5852fd76c653000a32e67f419c3294b7e405a034dad3c97bbe83e4ca8bd8d049551766516db210c4032b1e8953129b71b97ff70b8d7cc95e5fb45ac00fe525ac5e77a97de8ced07ce9ca2"], 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000001c0)="130fe8604af0c57a0d18ae3b97b9fe09ee0cbefc771db26f7141956b77baff362424df5f8b3e4a15ef0acbe3c979e28035cb10c0fd9edd12d93bfeaf0ad1380a43420aa805965d20eaa063de2a613ac82d49a97f204b51a0ec49a449b9c703db9183dc77f771845c3ef2c86fd68be2955b481eb6e1ce74b804bafd4fb7b2f3c234d7bc033921766fada0c8fad54f62b7944501f791a91453b1") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540), 0x0) 00:04:25 executing program 2: syz_execute_func(&(0x7f0000000000)="b1e891cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7e6e4c653fb45c0c3075868f4a95ef9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d54111d00") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1166b2bb}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) r2 = getegid() freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000440)=[r2, r3, r4, r5]) 00:04:25 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = socket(0x1c, 0x20000004, 0xfffffffffffffff6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xa87}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000580)=0xfffffffffffffe91) __getcwd(&(0x7f0000000680)=""/82, 0x52) r3 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000005c0)=""/180) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x6, 0x9, 0x100, 0x0, 0x9, 0x8, 0xfa, {@in6={{0x1c, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x100, 0xf910, 0x8, 0x7ff, 0x3}}, &(0x7f0000000440)=0xb0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={r4, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0x200}}, r5, 0x5, 0x10000, 0x1, 0x7f, 0xfffffffffffffffb}, &(0x7f0000000080)=0xa0) 00:04:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000300)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd88accf2667ef2b0daa787446a034aa957597ff54802c039ec748ef52eb750064d76bbd35daebe7474243b4764df1abcb4277fed033fe863a5224513d026b22cae49d6c443113b87e1f2667d81d13b4250cbdf25a7374329fbaf00d47a37b4e47533a4910897d4d1bd", 0xfffffffffffffc76, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") poll(&(0x7f0000000180)=[{r0, 0x4}, {r0}], 0x2, 0x7fffffff) rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @loopback, 0x2, 0x2, [@multicast1, @loopback]}, 0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_extract_tcp_res(&(0x7f00000000c0), 0x6d, 0x30ab) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x401, @loopback, 0x1}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0xc1ea}, 0x8) 00:04:25 executing program 2: r0 = msgget$private(0x0, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000001c0)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="07f370765e8781c55d28171935b8fa0c9ea8f796a995534e09eecca7221d5a2aa0eb900e250d95ac238ec716ac714278bca06d9a83dffb86561c4f2aac9340fd28b4f6e1a26ef9ec6c5d783e8349c6e4c6ac32a377e3399b5dff50a5cb3925d07bcf79abc6ba2afd7ef66bf21bd96756c99ff4ba4223e03023814ee767d35ad5f22ad39f5dee4c0b5f5db3ebd3b31705fcfa71c055f8370258006d66587315af5cb908d348fa53a1784c88d37b5cf7b055eee51ad620bef7ec11889bf8128c4e6ea91fb058e8d28263906aa88557f3228b6ef5cdfe", @ANYRES32=r2, @ANYPTR, @ANYRESOCT=r2, @ANYRES32=r2, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRESHEX=r2, @ANYPTR64, @ANYRES64=r2], @ANYRES64=r0, @ANYRES64=r0, @ANYRESDEC=r2]], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r4 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="0400000000000000470008adaed82f3e254dbf8da59c017db82a7064000065c5d3de72e45fedf10000010000a1913eb04b000000474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6098c2991a8202c017bf7e36045903c71a234e6fa76a6703bece5fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56bf10aa1ddcbc07146237d526d266f76900840859e7eb3ef979b1ff11adcdf23436c70cb2afb73a2bdbdb52771949c36f0c009ff5ffbe0b2908a89ddcc27dadf66e31b053058b6f24fc56e3ae68a57101699ce7cfbbf5330539dce2e4d936a3a46d805c3b7465b3e27fd435f53c2926ffc9a7d85b3f004c56086a9ca7c8ae3d6657f8210865a6ff4121a5239147aee327e8dd9bd000d7b62503bf13be367a952eecaff8a53890134f8f46eb3b5c9897"], 0x1, 0x800) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8) pipe2(&(0x7f0000000200), 0x100004) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) 00:04:25 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf03002f0040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000200)="f97d7f1945a4a4f22a2777f7ed319c81811f4b3184355f7a62ce8cd3af274cda2480dd425fc736028334fbe1526349d2122804fe9c933dc4fd30c67b96c5a60cc7214b506989cd8c313252d670c7be5d27f1471eb0f8a94edbdcd749a119290acdd6e71b3b5344f6805ab8a42a31cd2dd61debefff06507439859fd96a4a5d561f889895da5300c60c4dc84f8b4a114f41bcd36e0aa601b14d43daaf1faad1fe3fbaab16df012c99dcb00d30a573fc5ed9315b71eaf140ecd0028c878fd774b65c469c8147041bbad0350d3cb4705098c87eba763b65668d674eb358e2dd") freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x2102, 0xda) 00:04:26 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000300)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x2, {{0x2, 0x1, @rand_addr=0x6}}}, 0x90) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 00:04:26 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) recvfrom$unix(r0, &(0x7f0000000340)=""/243, 0xf3, 0x40, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000000)=0x363) 00:04:27 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() r1 = open(&(0x7f00000006c0)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000700), &(0x7f0000000740)=0x4) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000600), 0x20000000) fdatasync(r2) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000580)={r4, 0xe4, 0x80, 0x10001, 0xbc3, 0x800}, &(0x7f00000005c0)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000640)={r4, 0x20}, &(0x7f0000000680)=0xffffffffffffff5a) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRTSTADDRS(r6, 0xc4504449, &(0x7f0000000080)={{"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", "dfb22d2ad87188347c326a099969b1ff7a0ae2d031c0209caa1ce9230d6988ba", 0x401, 0x6f03}, &(0x7f0000000000)="3b1c4b36d4064e8a07f5844747dfe303e58d7958824870aa623735242af25905852c4806f03a610c4bcb0694d7f84888bd52bfc88cd43b2ff6eb2444b14abbd800821d47", 0x1, 0x7, 0xfffffffffffffffb, 0x2, 0x7, 0xff0b, 0x9, 0xe1}) setresuid(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000800)={r5, &(0x7f0000000780)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000840)=0x10) setresuid(r0, 0xee01, r0) 00:04:27 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="089f5307fcbd008000000000003723331a77954a2eed26a6ae2606e6e80eafb2deae11a22cfc0803e4ec55ea98a0fe874d103c3c3108ce225f02e53fd76c1057632842321b159b79157471d9abc3eb27ba99cd2be3e2e1471493160e0afd7f0f1aaf7800720cfcd262cca3f4dc7d3bf03bf80ce55ecbeed701e3599c8241e547fefc96ddc0497554b3d6"], 0x0) 00:04:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x68, 0x0, 0x0) r1 = semget$private(0x0, 0x6, 0x8) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:04:27 executing program 0: socketpair(0x17, 0x20000000, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x7ff, 0x9}, &(0x7f00000001c0)=0xc) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0x161) 00:04:27 executing program 3: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0x3, @broadcast}]}, &(0x7f00000001c0)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) msgrcv(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='@M'], 0x215, 0xfffffffffffffffc, 0x0) socket(0x17, 0x20000000, 0x9) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) 00:04:27 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) freebsd11_fstat(r0, &(0x7f00000001c0)) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x3ff, 0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:04:27 executing program 0: setgid(0xffffffffffffffff) r0 = getgid() setresgid(r0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xc0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xbb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x7fff}, &(0x7f00000001c0)=0x8) 00:04:28 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getpgid(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000040)={0x0, 0x2}) fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f0000000240)="982c240f050520d0f80791b0474141e2e99664f7dec4237909a200800000e60fc4014aababf66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b002e6744eeba0dfe8c738888a1c40fbbc4e201acac10000000808f29400443b00b0000000071d56b04b1b0ccb1b0cc584a5726360f7e3a646464440f622a2d9600000000cadcdcc46211f7c60142c4b6593131b15d789999c9110f0f3804830a00fa00") 00:04:28 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f0000000240)='./file0\x00') renameat(r1, &(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f0000000040)='./file0/file0\x00') 00:04:28 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202d3bfca8c5cf60622"], 0x10) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0) 00:04:28 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fsync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:04:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xfff, 0x3, 0x9, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x101}, &(0x7f0000000180)=0x8) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) accept(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x8001, 0x1, 0x100, 0x100000000, 0x40, 0xfffffffffffffff8, 0x9, 0x6, r2}, &(0x7f0000000280)=0x20) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 00:04:28 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x445, 0xc1) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300050040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x7, 0x296) dup2(r0, r1) syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r2 = getpid() setpgid(r2, 0x0) 00:04:29 executing program 3: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) munmap(&(0x7f0000b24000/0x4000)=nil, 0x4000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = socket$inet6_sctp(0x1c, 0x4000000000002006, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xaa}, &(0x7f0000000040)=0x8) r2 = socket$inet(0x2, 0x20000000, 0xffff) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x101, 0x0, 0x542}, &(0x7f0000000100)=0x10) msync(&(0x7f0000c55000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f00000001c0)=""/186, &(0x7f0000000280)=0xba) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x40, @mcast2, 0x3}]}, &(0x7f0000000140)=0x10) 00:04:29 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getsockopt$inet_int(r4, 0x0, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000340)={0xff, 0x4100, 0x598, 0x6b, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000003c0)={r6, 0x1, 0x8b48}, 0x8) getpgid(r5) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:04:29 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x5, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xc, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x1ff, 0x20, 0x6, 0xe3c7, r2}, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000001a3, 0x0) 00:04:29 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) close(r0) r1 = semget$private(0x0, 0x0, 0x205) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000000)=""/42) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) close(r0) 00:04:29 executing program 0: syz_execute_func(0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000140)={{"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", "b9932899da357d22ce305f950902dde9724178b30a8199f634d5a3fe71bdd8ed", 0x13, 0x3}, &(0x7f0000000040)="3612a5dc23123aa744c8522b6df87e12091227494d29673537cf7080d83d7a2bdb693800a1cdde6cb512ced9a73496b3b13063f72ba5e0ef5327a740f8d8e210349d6c9e63ccaecad67738909b48d191b3145681ccf1e4c8933e002e88741d3e901c75aa47ecd63c65c71e92339c5dc1e685132e1529e3579df18502653d276634c3ea628163899133ae8963ce7c3b23a7e5ec850256eecad9afd570072eafdc61ee87141ec1386ae71212e28772c678f68fa10ea532d0402eca76642df4123b15094fdf59b9f0aed3c5d07ebb5f543c61a0aa84b539ca0bdea6635b8820e4166f949243ec0a6f7fff5c52e1ec1cdd48754057", 0x2, 0x1, 0x5, 0x7, 0x1, 0x7, 0x5, 0x6}) sendto$unix(r0, &(0x7f00000005c0)="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", 0x1000, 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='\x00'/10], 0xa) 00:04:29 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x20000000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000008000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000008c296ed30631fdb4dbe0d418450000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec8cabe3943119b7fee1368b10dea91e34f1b15ee9beed534024246103e812c0d25b06ad65327bb9c57d05661c00"/206, @ANYRES32=0x0, @ANYBLOB="0500000007000000080000000400000005000000"], &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x2}, 0x8) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x4}, 0x10) 00:04:29 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x3, @rand_addr="abd518462834ae2abf6a52f2e9fa4a7d", 0x7}}, r1, 0x8, 0x41f, 0x4, 0x4, 0x7, 0x2}, &(0x7f0000000280)=0x98) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:04:29 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="12f8afa9125286f66ceefd6d02db4e7406843f7bd02c2e13010c9697eb4a384b811fe5668ed4853777ef18d23e626aa7ac8cd7708d1d32499d66ea40ff4076b63a89742d8f0fbb211c7cbc26ced528ff0988e27909e443d2a422c4d265fcf00ca3a5d9176fa5a345d3651e640f2c997a8b1ce778496e241c18b8500b9e558d6ed1f9d57916bf83a7a5bf35be184101baa417abbb5651607ebb4cf28863c661ccea4ba050407fa1cc85deb193c5e56500008fca73", 0xb4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x2, 0x3, 0xa32}, &(0x7f0000000240)=0x8c) 00:04:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202d72af2fbff14530200"], 0x1) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="c980221af014d7beeed38e") 00:04:29 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x428, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/241) syz_execute_func(&(0x7f0000000080)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce0002080200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:04:30 executing program 0: syz_execute_func(&(0x7f0000000200)="98994aa84a1c340f05bf2900000043c0eb2541e2eba2a2363e560f1a700414140fdef84949e270f391d5000000f3a7c4211973d19a36f083b600800000f0014e4e4f751ec4016d7d14dee5096c7640d1d2c4a403f8cdc4c4a8c4e3f56cbd00008020d0c466410fe847e88f297c814202f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4363e656465f30f2d44e5d8214cb9ee605419c201b04b970000f08171f20b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0bda5cb7e2") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) recvfrom$inet(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x80, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:04:30 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x21) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x80, 0x4) setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:04:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="fdfe4712ca887d44cacfc4d9c0c61e478b70ab4a33f346815b198d3da4078aa3f8deec95e6b0f8d1390778b11b5d0eceff076f15056ee2a82e0f004292a19f6c79ec2f497015166cbee08c18e9ca482d49c6dadf31207da39f0ed2fb2540d5575ddfabfd80dac7323c4fae6c1296f49b31a9de9c7c5df8a957ba31f4353705") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0xbe, 0x6, 0x5, 0x0, 0x3, 0x3f, 0x1, {@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x4, 0x7, 0xfffffffeffffffff, 0x9, 0x3a}}, &(0x7f0000000380)=0xb0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x20}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x6a, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@loopback, @broadcast, @broadcast}, 0xc) r3 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e237f00000100"/136, @ANYRES32=0x0, @ANYBLOB="1f000900a637e239d086f7188c00eceb4196e794f36f8b7a342cacfc2ac42dbeb002766c87930582926efd1f9d747fdaddd0806c3b677a928bfd7db840cc4a27b9939e40f4f9e7be291fe92cd5ef66854b4da8e2892e036bf28aec76cf041dc91eeeaea49cb829caf79ed01a47"], &(0x7f0000000100)=0x94) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000200)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xffffffff, @empty, 0x2}}, r4, 0x8000, 0x84, 0x12, 0x0, 0x8001, 0x2}, 0x98) 00:04:30 executing program 0: syz_execute_func(&(0x7f0000000140)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x80000001, 0x6, [0x101, 0x200, 0x81, 0x6, 0x7, 0x10001]}, &(0x7f0000000080)=0x14) r3 = semget$private(0x0, 0x0, 0x500) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000380)={{0x6dba, r4, r5, r6, r7, 0x80, 0x4}, 0xd3eb, 0x4, 0x1}) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffff800, 0xff, 0x2210, 0x0, 0x4b5bbff1, 0x6, 0x8, 0x8000, r2}, 0x20) 00:04:30 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000180)={{"34397240bb86212f515d44d95f708a8d085a6b21ff486d1b4ffdd34bcfee7ab3209406f7d0864c0e1dab4b292cfb781d1d39393acfe626d681f08ae93b10af2cdd7a43fbc14bb4cf6cc0bdca7cfb453d33c4f899955d859ce8f4654be2783a55bab2a88f020a7ba346a88f193aad5358ff24519f9abe125a80714db59c9454e03c0e3c72016af817018506a65c7d4de4d6279ef013d8f74f71631925b103509babf11755f918f4abb670dec0d50ae18bf2c2b2057a430066757c840a8323b9aeab49508bb129bafaae63eaa5da729ef430e26c8fb8ee22ed5e4a8ca766e28548f4b5dc67fac9ce67b3a9eac97cfe251ab4b34748a1b17421bd58fefc5d23ee92efa592c78f2180720ab0171dcc69042025e97717aac26c222752ed0dde803287460bc963cbc6e1ac3f7237cfe595fc99acb6da4edcc6987aa5d974c84a4cb61cb88db7f947f61810ec71ada4d74710627ad40fa077596d9f0075e66a6ec3fb9a30d76f0d7fd62eac13d25a573b5eed655814c64cbd27b5e010929b480045113973e1b6338bd39d0700993f537c921eef9e6cf14f619266024fd611bbd127228a560a8d241273d18c685739c5ddca4b4bf79c80fc114a91e7b9983d5077934426d3d33e506306867dcca63d9b2ccdce32dec81a9a9bf41958a5847b30ce0e21c8b49a345e79b2399fccc5ff18987f68353e3c754eec83bd5cf5c966a47aaf54561324d87d7aaea1d4caeda23192a281840f8d021a479c62761fe25eec0ca75d6f4efea32ae096109621ddb458b6bbc2aca56e146217be7243f11ffbe8ba8a2e08622dd8f53ff09d56687967e1336226fce77f0f985740d69890ef58d7cc445a449bed15ca279989bffd454e46daf85104f59cf96f56ecf17daae71e2945b6120efa5f0c97d20935d28c5bbbc74478622e72ac1c8619b2aa1ef88b827b642cbffc69e267b29a1562d2c30da18db61764564f4ea32282970fb981cea21c3e182006fea02b83068dedd89048b177fecaec434b2473d90f766107ef195bda2f81ae0b411b3b1c04930c1bddac2ad8ae1bf3f8f0528b48377001aa03e6ebb01ce91a142656916f67e02e74ccd38a3cae5b3a4718c62a52c07a1517514ef725544b512dcd6019b344019611d90a87385faa9c8e51ba8d5c1903836ee1ad851a3b3c04b66281d60f2be62625eddbe978e7dfa4e2bbaa757aa6b3125baf6675c50421f416a27a479fbad7b3e048a80d2440d0647f2e1204bf8d93bcb011ea522cc60d80970fbeffc436379931f0e2b603bf424fbec4d5ade85d6b84dbab01240514fa951bbc2aa6647c32c3978fa6305ac3748e3ad07982de0c08b56248aa771051b2b1942ebf5c22f9b043238cdb25de7a2b7d791ac4ede9aabb6efd6a2b91b2bd10045f250257ffadac7e62a12e6dd86d4e704c77326b9caf6b965bf2ee67fcffd1a64a", "9dbb08fc6a023cacc97b673412b1a752a3b9f8c8e70c0a2401d0f3820d1a5717", 0x100000001, 0x1000}, &(0x7f0000000000)="fab4a85e593b96553b5547817350288519060f52a25034e0c51d99a37142f2d7d0c392e9421bef547f63273b35b7079427ef294788dc485197076885a604a3a4958e3b1c4ed3c2a79419cc9e3fb37dd23de5559d29dd8ec54309e888ba250624211782a87a8b51ecca708ded4bb2ec9dcaecd8fbc2ec5513e258683bf67d9bcbc3fda552ca5386e87dfc9e1eb92a27e544a97896c7b2a896f05209a2b6a730272eb20fea2eed0aaa056b958d3978d8275bbff3e08efa5926f3d52b203f770c428871b157cb76ee24aad1052c4ada2edee506b1113e5968937c1e136327f699a5a1f935cbc17e39a5", 0x0, 0x4, 0x1, 0x10001, 0x3, 0x4, 0xc515, 0xe6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x6528, 0x3, 0x10, 0x1, 0x1f, 0x1}, &(0x7f00000006c0)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0x3, @rand_addr="a6361f91e106b3b89798844637a3c05d", 0x9e1}}, r1, 0x40, 0x7f, 0x201, 0x3, 0x9, 0x4}, 0x98) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) accept(r0, &(0x7f00000007c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000800)=0x10) 00:04:30 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x0, 0x5, 0x101) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) fsync(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:04:31 executing program 0: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x1c, 0x5, 0xdd) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) bind$unix(r3, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget(0x0, 0x0, 0x1) __semctl$SETVAL(r5, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) setsockopt(r2, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) socket(0x1, 0x2, 0x3) msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0xb2, 0x3, 0x1001) msgsnd(r0, &(0x7f0000000780)={0x0, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c"}, 0x82, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000980)={0x0, 0xd6c, 0x0, 0xe94, 0x100000001}, &(0x7f00000009c0)=0x18) 00:04:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x8e3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f00000000c0), 0x8) 00:04:31 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xa9c197968e9f5721) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) freebsd10_pipe(&(0x7f0000000000)) 00:04:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0xffffffffffffff21, &(0x7f0000000040)=ANY=[@ANYBLOB="b6000000000000000000df0f1176dc3a"], 0xc85425583188b67}, 0x2) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 00:04:32 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) semget(0x3, 0x4, 0x4) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540)={r1, 0x2}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x200}, 0x8) setrlimit(0xffffffffffffffff, &(0x7f0000000200)={0x80000000000000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x8, 0x100, 0x8, 0xbad0, r1}, &(0x7f0000000500)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000300)="287538b8551787123ea98b2940eb50317922b62f31f3779fc53640c4bdbce59e8ced85e9d89b845140b928c79fc2ead2416b1f61f53d8d70a699242bf6bb91add95d0db71abb7a11fa6f6612d59ee004ab401baf41ea87476e0d64346d0b9a313bb2f996389b1873e8b5ed63104cded59442c63ed7c764b04b576ec875439a1b1d8c00bd8d01975a3687d5191c1df433ad70866c287de3a8d885d866f8f75fca", 0xa0) semget(0x3, 0x4, 0x400) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xd, 0x10001}, 0x8) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x3, @ipv4={[], [], @loopback}, 0x6}, @in6={0x1c, 0x3, 0x11, @loopback, 0x400}]}, &(0x7f0000000480)=0x10) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x1ffffffc) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000080)={0x1, 0x4}) 00:04:32 executing program 3: syz_execute_func(&(0x7f0000000280)="26473e431c17f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c443d17900c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acc423995dce01c4c3214cb9a5605419c29a01f2b00b4f4f000c00000c0042cbd48cc7e8628f6808a3056f0000004e00c4618dc3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44205aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:04:32 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:04:33 executing program 1: syz_execute_func(&(0x7f00000006c0)="969898472c431c0d0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x2) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="9d43030be24fc30df2dde6a7c64c1087d02fc643b145f9abd4f414828d491bb347da0d43ae20a16260795855e1d5c072d7c4396311839bdfdef3ce4ba4e3979432c6a64cf0147d1c6265c65f19bc4cc0d936bd0b8b7b48f0b46f15bcc5028cb8ffd45c6f2c2d78859d25360a8b59ed42ad3ede25aa58a0ed6b4f294f1701f428b096f576976355b9b722c154e07b1b613dba6ebc6b29cfb4a6409184fe511026ed9f9a1e1e3ef341f988b29c2ef7a5b44046116bef6efada4e9fe5d16ed1e8915a6d2678519c7aa5beb0a796a2544e4dbbefe92c74") 00:04:33 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0xab38, @loopback, 0x1ff}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff801}, @in6={0x1c, 0x2, 0x1000, @rand_addr="8018585201c848554345f397cef804c3", 0x100000000}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x4) fstat(r1, &(0x7f0000000640)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000280)=0x1000, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r2, &(0x7f0000000480)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) clock_settime(0x4, &(0x7f0000000080)={0x3, 0x4}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x51, &(0x7f0000000500)={0x4f10, {{0x1c, 0x1, 0x2, @empty, 0x6}}, {{0x1c, 0x3, 0x10001, @ipv4={[], [], @loopback}, 0x505}}}, 0x6c) 00:04:33 executing program 0: syz_execute_func(&(0x7f0000000200)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f189999332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000002c0)="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", 0x1000) 00:04:33 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="aa6d8200f399b38913d30c5fb6dbaaaaaaaaba18101c0086dd600229000000000000000000000000000000010702907800000000609433df000000000000000000010000000000000000000000000000000000000000007d5c343257c271ff000082c4095059e9212937ab4dd25868479182a1f800"/136]) 00:04:33 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = semget$private(0x0, 0x3, 0x40) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000140)=""/251) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:04:33 executing program 0: r0 = semget(0x1, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) fcntl$setflags(r1, 0x2, 0x1) __semctl$GETVAL(r0, 0x3, 0x5, 0x0) 00:04:34 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x20000a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x600, 0xfff, 0xffffffffffffffc0, r1}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c0c0f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:04:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000180), 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x6, 0x7de}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x20}, 0x8) 00:04:34 executing program 1: syz_execute_func(&(0x7f0000000000)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfb3dfdfda7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c3c4c1f851f40f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:04:34 executing program 0: syz_emit_ethernet(0x1d6, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x10000000) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f00000005c0)="c4d453417f739e69bc136434001e80503c8b0186f7b41c3bd2c8baea9a86d5e876cf4fec3900d6b410dbec64b9578f248ff562d7bc4621c230057bfdd7e1efb14bc29d7d9ba12c21fba00f4d640ab8c56f19d98e33b7d5156a55ad052a0aeb597cf0adf0029d923357102575577091ab6d6c75d883d629765cb368b303") setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r3, 0x85, 0x6f, "232770c524ea4b187ef8379223ec1757508ab41ca0fc21d7feffe1314c8012a14965d8cc46cfbc60c6c6e84bdba5d96ad40f85e0fdc63dabce2601d546967b36db3b0523448866a8c53eba8403a19d524acd73c527843fa06298ddad7f9d0f1e00c93accaca4de6481a15adca2cb74"}, 0x77) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f0000000640)=0x334) 00:04:35 executing program 3: syz_execute_func(&(0x7f0000000240)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20a00, 0x1) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000340)={{"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", "bd0e64d3eb493a60c965fb5002cfda116be540a7d4c5db358313b43f7506b49b", 0x4, 0x6}, &(0x7f00000000c0)="cdd2ba9a8493d825c8229eacbb514c1b78fe93208cadcfabad4dcd2f793536c14ee67d33adfca2e58c56", 0x0, 0x8, 0x2f, 0x7, 0x8, 0xfffffffffffffff7, 0x7, 0x5}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x241, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x84) 00:04:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000200)=0xfffa) r2 = getpid() wait4(r2, &(0x7f0000000000), 0x1, &(0x7f0000000080)) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000180)="a4e5f8e6c6ef2624959eea868bca22e1c5fbaafbdfb5ad38287b84fcbc5ded1af78000c7b12bcebee20a85db99898147fc3a06565a9b77eaf3423b9bab21a0ad67306f5289") 00:04:35 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x800, @empty, 0x7}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)="b748d9991521d0804bb97807c337ff4841564aa35cad89a75cd0e2b7dbaaf783f98a935213e6f9be4a9b678919e48869129ecf1b5d7e376aa8cf2d370e35bcafe2a791ba726cfe7d8fbb9154ef8ba0ee9eb019c097c9062735f0a6a5fe4e297f0f490f113e136d3e0bc08e0f8da95e2428b3336ee779587bea14f22c11807fca292ee490f5d62da65f5ff9750f7b4ce2fc32ffa6415ce49200e5a2fc372dadc73316d4292a8b705668dcd673fa452c959a65c086d1942edf3dfcd0921055bc1b70de3e720848ed96e26bab6b", 0xcc}, {&(0x7f00000002c0)="f32011dd0d2ed422aa25bff55a459f0a5a188e1e39375e5735d0a845a20f115f822d68db053f269cd6b37e459623aeffd4176ae97b18f3a9a1cfed9a09dcac5d9502f433275fc8d03d30eebc326ccdc0d75f3e2be8e75fb96cf61fded495c251bed00a126482da29ab0343463c7d2e6616b32d5116f66bc1e58a4a328eb0668b9d84a319687fabd00f012a9b7048bdd644d135444b873d15f63bb30c080ac4ae423c5b0ae848fb1ef9b953b1437fa2662326b56c334243e985a8629a9052488b0b24177092cfd3fcd7ff004c64c438ca63e3f15aaf3d37d37bf5569e591ef9818e434f7711e49948dc8037907cb4", 0xee}, {&(0x7f00000000c0)="e6ab8cad256bb34c1d303dca1ac3f2ea1316927fb81ab4dc04dc46f90a2ab95cc508a3387b544d74479f64", 0x2b}], 0x3, &(0x7f0000000400)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @init={0x14, 0x84, 0x1, {0x5, 0x3, 0x401, 0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv4={0x10}], 0x60, 0x80}, 0x20100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000), 0x0, 0x9) mkdir(&(0x7f00000004c0)='./file0\x00', 0x180) shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 00:04:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0xc) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/255, 0x29f}], 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000540)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x5, @empty, 0x574}}, r2, 0x9, 0x7, 0x7fff}, 0x8c) 00:04:35 executing program 1: setitimer(0x4000000000000, &(0x7f0000000080)={{0x8, 0x200}, {0x2, 0x3}}, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x6}, 0xc) 00:04:35 executing program 3: syz_execute_func(&(0x7f0000000640)="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") syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:04:35 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x0) 00:04:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0c700) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept4$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c, 0x10000000) syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r3, 0x10000}, 0x8) 00:04:36 executing program 1: syz_execute_func(&(0x7f0000000000)="982c3b0f050f380a2991b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e19cf8c4c401f56ce922ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f3647ad1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:04:36 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r0, 0x100000001) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, r2, 0x1, 0x0, 0x6494, 0x10001, 0x6}, &(0x7f00000001c0)=0xa0) r4 = shmget$private(0x0, 0x1000, 0x48, &(0x7f0000ffc000/0x1000)=nil) r5 = geteuid() getgroups(0xa, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)=0x0) r14 = getpgrp(0x0) r15 = getpid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000000400)={{0x4, r5, r10, r11, r13, 0x100, 0x4}, 0x0, 0x9, 0x0, 0x80000001, r14, r15, 0xffffffff00000001}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000480)={r3, 0x6, 0x5ef, 0x7fffffff, 0x1, 0x9, 0x8001, 0x401, {@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x6, 0xfffffffffffffffc, 0x8001, 0x6, 0x80000001}}, &(0x7f0000000540)=0xb0) r17 = getuid() sync() getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000580), &(0x7f00000005c0)=0x8) socketpair(0x1c, 0x2, 0xb9, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r19, 0x84, 0x18, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r18, 0x84, 0x20, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r20 = socket$inet_udp(0x2, 0x2, 0x0) r21 = open$dir(&(0x7f00000008c0)='./file0\x00', 0x801, 0x4) sendmsg$unix(r18, &(0x7f0000000a40)={&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000880)=[{&(0x7f0000000780)="fc1d781f48e509b03b93765ff13cf272458697354f2e281ec1a2c1df641208448d2df6054bd5da8cc84290e7cd70ac040d0c42634e760d6c52c2524fe51d1356c5cd460bb5bf42cac99e64649bc519a0dc41459f5cb3979c3e558285ca454ab954bb2fe082c5138ea996d1005ccc4814f23f5fc8c815d7cec2fca3a0d6d3681e4aaca3b7c3487110cc07a7c37665ec1e130dca38386ac9c94cd3fe715872a5b40d006a900936167afaec0bb6680f66df2d94573fabbe05c1cf9658babf26a92a10b87c171dbf5fc49e4c8abbc9d0717a4a30aaf54445fd539370e1e5", 0xdc}], 0x1, &(0x7f0000000900)=[@cred={0x20, 0xffff, 0x2, r14, r5, r9}, @rights={0x28, 0xffff, 0x1, [r19, r1, r1, r1, r18]}, @rights={0x28, 0xffff, 0x1, [r1, r18, r19, r0, r20, r18]}, @rights={0x30, 0xffff, 0x1, [r1, r19, r1, r0, r21, r19, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r18]}, @rights={0x20, 0xffff, 0x1, [r0, r19, r19]}, @cred={0x20, 0xffff, 0x2, r15, r11, r7}, @cred={0x20, 0xffff, 0x2, r15, r5, r6}, @cred={0x20, 0xffff, 0x2, r15, r17, r12}], 0x140, 0x101}, 0x80) chown(&(0x7f0000000a80)='./file0\x00', r17, r8) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000ac0)={@in={{0x2, 0x2, @rand_addr=0x3}}, r16}, &(0x7f0000000b80)=0x8c) munlockall() socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) pipe2(&(0x7f0000000bc0), 0x100000) 00:04:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0xd2) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/158) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x7, @rand_addr="cdb01eb80d510b064f742759d9d0259b", 0x7}, 0x1c) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0xdef, 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000200)=0x5, 0x4) setsockopt$inet_int(r1, 0x0, 0x53, 0xffffffffffffffff, 0x1ae) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000003c0)="5bf98e1dbfa6130dc735745f37dc86644b0e51ac7c10cc1e508fcfdc52b62f009cf9c6aaf89d584838308f3a9abc78a50662568ab5ece23caab2434b91a74e52c6bf8d36d7a74a4e5cb610038f00fb9faf98d6a5b2338989765b52bec0") 00:04:36 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2020}], 0x1, 0xfffffffffffffbff) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000100), 0x4) 00:04:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x7fff, 0x7}, 0x8) 00:04:36 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xd6, "16f21e3bd755c0ab62cc05c07b28869767bc78db284b4856911d06543955c389fe83fa81f92cb854cd55cbbd50d996f9ac3e55230a7ae7bfd8b5485eed96323be7d04fc44d083cc2cc388793cd24769f674a3200a1b5cfee401c41eb3875929163590a0a63d9e3150c4214b458a7d76e7f5b025b1ef95e91d1f20cc6cc664981e27125844340c73db93a06597a63a0ecc6a31272ebed460b45b31608bc35024d77bc5490045ad11ebe4ff8f6149aa97f5e20bfd0c6484ac2f02ba3e90c2030d26c171b6e177c3bf503c73747cddb9b3ca97b3be01636"}, &(0x7f00000002c0)=0xde) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r2, 0x8, 0x2}, &(0x7f0000000340)=0xc) ftruncate(r0, 0x80000001) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) renameat(r0, 0x0, r3, &(0x7f00000000c0)='./file0\x00') write(r5, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0x28) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x14, 0x0) 00:04:36 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x71, "2279455164a0dd5659577ed8bbfcfa7ac9b84afccf98d89b6960588f0b7afe6f559efe7f57c7dc570a467ab12b023d2742c6ffe6a36b1309165e63a2e1279f2c0ec96f31b5d58ce6bda98727226c38cfbb870df64ca14575d84646cd5e99cbd0985e371ac2a82a6255cbababcf2f3da99d"}, &(0x7f0000000080)=0x79) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x8, 0x1, [0xffff]}, &(0x7f0000000140)=0xa) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f00000000c0)) 00:04:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x64ee, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7, 0x6b, "ce873c335916fbb2256f9221b51ee5e5274256bc86d92153e3bbf59b4c5b8b95726b25a780e1d5c436c367a6ba5533ea0f40724022a06493d901b449117a3b3221024a31951d4642174acbe20c293e339c805713fdcb512d35d04ca79defff70a01a9ee9f1f63b4b169433"}, 0x73) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x5c) 00:04:36 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) getuid() r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000700)=@file={0x0, ""/4096}, &(0x7f00000003c0)=0x1002) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000500)="89fb95aee90b4b297b480c9cdb1d02440386d46ee8fb605df5ede5798fffda0a2ea6455b8d7add64918cb2e0bb3d589c806f4183442d1916c37485f3d39833e502c1d1ffe50ac05b1c1ca24194c103600345b470a902584825fe8575058c9e8d36df9164a8b84a33e922cccf3042e9d150bfcbd956a91894278bfca221d95825e46f2ed7d46129c58be956efc1f37149a322e907ac23eda2dde6518798a117ace433302a2db5de913483a9399a35f74f968e005d623c9f39e47ac86e893b2131db2d25930d6f4b3764a0c0f125c1e3de00c9e56a335029717420843c3b8d21cab13057706c5e983e4bce242c39", 0xed}, {&(0x7f00000001c0)="0013851921a3b7a6670332f23605aeab85656c8538ebe83e1691b558c6fc74dd54bb2803d4cbd500252fcf329eaa30d8bef8335232bc4ea2dd698b4f36a3630e0a4c279598197c645c45a9edb283f7423606452afa147d", 0x57}, {&(0x7f0000000600)="4a3a03ae85989f5951f58fda6d9718633e65729a3d0137e43465bc6ca0d6e4c72aa671a59bebf2409756d4c191d966a1f8e13986efeefc5baa245647570897c51d30f931ffcd7d5500da4441d702486212cd4b755b244c4b7f8ecfbb6aa35efac9065dac7de5301726f5042edfe68fe52b084c19919b4e754357e968419839e85bd972a9c8408beaaac88a2348850688fac9bb3eae4d8d68751d18cec010da98d9b630c10190d7f013f4d0055a89c4985103d4fef683b76154eaba5ba50023547accca01", 0xc4}], 0x3) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(r2, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000300)=0x4) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:04:36 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, 0x0) r1 = dup2(r0, r0) r2 = dup(r1) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file1\x00', 0x400) getsockname(r1, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8) truncate(0x0, 0x0) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/470]) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000200)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:04:36 executing program 1: getpeername$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000000000600, 0x48) r0 = semget$private(0x0, 0x1, 0x80) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) msgget(0x0, 0x200) 00:04:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget(0x0, 0x22) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) dup(r1) fchdir(0xffffffffffffffff) msgget$private(0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r3 = shmget(0x1, 0x1000, 0x412, &(0x7f0000ff9000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r2, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x0, 0x1}, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0xffffff7f) 00:04:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80a, 0x84) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202fcffffffffffffff5b9500b07221e619cb15266187c069dac6dbd797233a3e75ea4cbcff13ac424b93"], 0x1) 00:04:37 executing program 2: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x5, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x1, 0x100000000001000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x101, 0xffffffffffff20b4}) r0 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r2, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) r3 = semget(0x2, 0x6, 0x8) __semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x0, @rand_addr=0x9}}, 0x0, 0xf5d7, 0x3, 0x96a0000000}, &(0x7f00000005c0)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000600)={r4, 0x60}, &(0x7f0000000680)=0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 00:04:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x12) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYRES16=r0], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:04:37 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, r0) setreuid(r0, r0) 00:04:38 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x110, 0x0) r0 = semget(0x3, 0x4, 0x2) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000100)=""/81) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2784e2) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x90) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x40, 0x1, [0x100000001]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) fsync(r1) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) 00:04:38 executing program 0: syz_execute_func(&(0x7f0000000100)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x7e, 0x81) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0800000008000600089df62b1f72580005000700"], 0x14) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="90a1e46f") 00:04:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x17) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000080)="9fd6bab47657f6a62098b8b0eb235bc5284f30eb0d82b384383c7870737d8e3997ba349573a948f59ae842fcaa893d1cb1ed4a5dd3878e") freebsd11_fstat(r1, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0}}, r2, 0x3d1bde9f, 0xfffffffffffffffd, 0x940}, &(0x7f0000000280)=0x94) setsockopt$inet_mreqsrc(r0, 0x0, 0x3f, 0x0, 0x0) 00:04:38 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206) 00:04:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000040)=0x8) 00:04:39 executing program 2: syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) r2 = msgget(0x1, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x20000005, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r5) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 00:04:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x10050) r2 = open(&(0x7f0000000180)='.\x00', 0x40, 0x40) getsockopt$inet6_tcp_int(r0, 0x6, 0xca3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000c52c74ccaa60eaf4022c18f42a7887ba100302330c1736faf4c6f191a6aa270c55c9c4b037bb03da2b5bbb0fe11208eb8cac0bdb404975359b7fdecae6b2b76a0c54250604005720fe94805205bd1926ac452535910b7d6a152ec01ea7f9428dc4e00187c4a2fd1109a96159391597222736d2d118149fba00c26e8bebc07c757a13b0cbf74113d3cd084fc6727ba155aaf6cc6dc32269094a2f86876e2cf6241cb41ecc23", @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xfff}, &(0x7f0000000280)=0x8) open(&(0x7f00000000c0)='./file0\x00', 0x100400, 0x48) 00:04:39 executing program 3: execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='\x06\x00\x00\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='@%}\x00', &(0x7f0000000280)='\xba\xa9\xdfB\xffj\xedH\x95\x16\x82\v$2\xe0\x86\xd6\xcd\xc4c\xb7}5\xad$\xb9\x05\b\xbc\xd0\xbd\x96\x8b\xe8\xcfX\xc4u\xfc-\xfd\xe2\xaax\xb82\x0f\x1f#C\xbc;\x99\xc2\xa6\x90\xcf\xb0\xfd\xeb\xdcAk4\xc6k\x88@\x96M#\x92\b\xe0\"\xca=\xe9\x9b\xf0r>\xda^\xd3\x99V\x8bDP\xd2\x9b\x12\xeeH\xba\xdbr\x86\x89\xffK\xc4|\x84\x9a\x89\xf1Ae\x85\xd1\x1f\xf5\x8a4\x11z\xb7\xeb']) 00:04:39 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000007c0)={0x7, 0x101}) 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$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000940)="869453e19962ddcdf7d3ebe44c406e3546c44924") execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:04:39 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) open(0x0, 0x0, 0x0) 00:04:39 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x120903, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x9, 0x8000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1f, @mcast1, 0x800}}, r1}, &(0x7f0000000180)=0x84) syz_execute_func(&(0x7f0000000640)="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") 00:04:39 executing program 3: clock_settime(0xf, &(0x7f00000000c0)={0x2, 0xfffffffffffffffe}) 00:04:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000003d16403d02000000000000000604000bd47969f11c0546fb968b3b06adcc10ffffffffffffbfffffffffffffffffff000007ffb10faaf1bc2f7ad307e7f1dbc6235191274941fce19e1af5afe6d2ea774212955d12f1a950c0cde2171d4930edf1251e711419ee3049f0eb4312ff4f39926b69b7d110bcea0d6d061968bb505e0b3bcdecb1cb63e9a1b08b5ad9395c2d913e50be47105e9fadea59713ca118a86e74e31df100041e926ed57b9456a0f3e801a7d241ae4782eb14821f03769fd05683bd75ff6201fffc566d040c1c2308e027b6d33e402dd123861b039bb91a73b8bc803bce04c18f4505e68271f517ca72680226c2b01a88f3926273ba75836818a7468c16"]) getrlimit(0x6, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x20000000) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getrlimit(0x6, &(0x7f00000000c0)) getrlimit(0x3, &(0x7f0000000100)) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) 00:04:40 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x20000004, 0x401) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000020001000400ffff07de0300"], &(0x7f0000000080)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @remote={0xac, 0x14, 0x0}}, 0x8) 00:04:40 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getrlimit(0xe, &(0x7f00000001c0)) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) fsync(r1) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) getitimer(0x0, &(0x7f0000000000)) 00:04:40 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ff6479ffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000013c0290780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x10000003, 0x1) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) poll(&(0x7f0000000080)=[{r0, 0x100}, {r1}, {r2, 0x12}], 0x3, 0xfffffffffffffffc) r3 = fcntl$dupfd(r2, 0x0, r1) fchmodat(r3, &(0x7f0000000140)='./file0\x00', 0x62) 00:04:41 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x12) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={[], [], @remote}}, 0x14) 00:04:41 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) 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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) truncate(&(0x7f0000000040)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x1ff, 0x3, 0x8000}, &(0x7f0000000200)=0x94) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000)=0x1, 0x33e) 00:04:41 executing program 1: syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x3000000, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0xc5d810aa7503ad8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x513, 0x1000, 0xfffffffffffffc00, 0x7, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x5, 0x6, [0x4, 0x0, 0x2b, 0x9, 0xef81, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8, 0x2, 0x81}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x55}, 0x8) 00:04:41 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0x7fff, 0x5) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6002290f00303a0000000000000000000000002000000000ff0200000000000000000000000000018400907800000000609433df000000000000000000000000000000000000000100"/102]) 00:04:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = dup(r0) r2 = socket(0x2, 0x1, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x46, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00006f8895267438761e06b8679b025600ce72d5c535add033dae853"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:04:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0xffffffffffff2688, 0x4) 00:04:41 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000014c0)={0x81, {{0x1c, 0x3, 0x3, @rand_addr="035a86ac00c55a7f0904d5a8db9b104e", 0x10000}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x8, 0x4) r1 = dup(r0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000001040)={{"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", "4d7757a3314d2f91ade1a97cc50e0a1146068089473447fb9d6a9b63d1b67c91", 0x1, 0x7ff}, &(0x7f0000000040)="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", 0xd0f, 0xffff, 0x80000000, 0x5, 0x1f, 0x1c99c, 0x4, 0x20}) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000001580)="a6197514237bc4e7c7501ff253737585adb50ad49105901dcf5a3e0208aa2e68166e2d4acd06b67c177a9186412a1d5a9bd2fb71c73b691200555d29d423b6df987ba26326365e584c661aac0cd18364802d126bb648016ac6d4e9") 00:04:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = dup(r0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000600)={@multicast2, @loopback}, &(0x7f0000000680)=0xfffffffffffffed2) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) linkat(r1, &(0x7f0000000740)='./file0\x00', r1, &(0x7f0000000780)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2135}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000005c0)={r3, 0x6, 0x1, [0x9]}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000640)={0x1, 0x5, r3}, 0xc) 00:04:42 executing program 0: mkdir(&(0x7f0000000000)='./file2\x00', 0x9) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') mkdir(&(0x7f0000000140)='./file2\x00', 0x0) fsync(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) 00:04:42 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0xb3, 0x9) syz_emit_ethernet(0x106e, &(0x7f0000000180)={@random="79528bfc7eda", @random="9d006b9dd29d", [], {@ipv4={0x800, {{0xc, 0x4, 0x8, 0x80, 0x1060, 0x65, 0x3, 0x101, 0x5a, 0x0, @empty, @loopback, {[@rr={0x7, 0x7, 0x80000001, [@loopback]}, @rr={0x7, 0xb, 0x1, [@loopback, @multicast2]}, @lsrr={0x83, 0x7, 0x42e62465, [@remote={0xac, 0x14, 0x0}]}, @noop, @end, @noop]}}, @tcp={{0x3, 0x1, r0, r1, 0x9, 0x0, 0xc, 0x8, 0x3a7, 0x0, 0x4, {[@sack={0x5, 0x1a, [0xd1f, 0x9c, 0x2, 0xbd0, 0xffffffffffffff2a, 0x0]}]}}, {"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"}}}}}}) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:04:42 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000700)=ANY=[@ANYBLOB="1fcffb37c458ffffffff02ff86dd606100000049ae1c7e6ec4f77eb300000000000000000000000000f000dc020000660000000000001000000001840090780000000060f0a0af00000000fe7d00000000000000000000000000aa00000000000000000000ffffffffffff000000009b07bb3b863bfbe1cb2a1bd91d35d62602d17ea3"]) r0 = dup(0xffffffffffffffff) readlinkat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/196, 0xc4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000140)={{"20142c7219ba1af491592e1ad98c4bfac6c065841ceed13fd23e3cf788b94e6068d1bef4f38a375aac42f08fdd50af1813673cef544af53803eabb568c4d9fa47cac5a7639a0809d4f61559c02303a1da92b1c60a8397a8f9144a06cdb0fa938529e85b02f67d1ce6f67c52edb5d657c977fee20f8c3ef9e5397262430544a50fe179e9afcfcf0f454468c1877b18e1b4a76725bf7ef1e28b2d99873d5d0a70227d84c3e2093874a76a0d8bd801fb73ec6eac0129cc28aba578acd375c0899b790afd04bdcc1340a17193b63447e1f5cbd3842e487d26044b9beac46cba62ea0878dc1ac089ecec5fe5074415fa4b0a1204bad075d4e21eb14df7a9c3a8c4b07a82bbda4b2093cdcac226a73fb90e8fa44ec44a1850a8d52936813e2913182f21b5f79167040499667226f27050a6cd399a5492f68711970f1667785038799a4b2fba93999de8711eaf134192a14dce3dee200482ae4b0f75a44b69da735b9414927ee90cd4720f328765a6ecef56c3543318a53b287c59d02a9b4118321510e698ede237b87487b3aea54ad7b8a0f067fd16833fa6979e532d5dba5d55965b67073d8dffaeb44b94ee3d491e7ab723266e93c87b40c2cf4a498cba98aba262b31ea3b9f877a2f4fafb3d9077909744cce8d48d7f339f1d1bff8d0ee59653db8db66e79dfc047d35f5428d74f5c68e06244767cf7b1876b5e2201e9639885f29100cfceaf393fc24ec9c9ada42db92f28e18c337bc41b31c1336ee5de57f6313015901d2042f2c9b71038e91e410c53a65747fc59480da44c4daa5a0b4c85c0e98ee23acd75280390de22cb77e5015f7a68ef8a08eec3e34adf7e2da96f7f9fcf80a551a0345d94250885e8f2af2308002aeac0a7f9e86f232646ee2271c55d40602267edde9e271dff3399261323a6475a57d326d71bf4c65f640e1fa1b2f8cb3d948a1d47b06c8468872ded510770ee18cd38018757ad6feef4fafa190e4c4d1eb996cef85db9b5b69c6a707f037beab200a3463761983e6d6d70a5cc45a72636c2845d4e32e46184b1147a0e780882f4dc1df8d1a2d2f0e8db663449dc8b6df708587620362ec56badd9eb6f0c62614d01f99ad7e4d54afb9d4f6e2db9222a25e63a0f9f14bcb364f9a33db04db204c443e88a46573e6591e495a3813b04cc7272188636245d994381b0444646a7c5a46f680faf93d9519887f6643c957bd226433aaaacac8ea56176add6b7ef23ee93cacda2490976daa646bf0c0ace44be07bc51c4bc935ee15a18c73ec94efee794f318eeff75ad4d857783c1afbd7ec601fdf1711f582a93e9a106af5d6fe0d6eb42272868473600dfc2619148f51c036d01da1c73869a24d585e1ea50dc528f55b3f4bf4b422de45107a49c959ffa04c894386bbabf2536d3b8352956bcbd944cba023af4dc9601bf3f0e7a1059df0", "bccad2d47c13e21e9d0eb6cf2e9f1bf839948ff7068421646859dc1cf7105070", 0x1f}, &(0x7f0000000040)="daeac30ac3073ef39819bcb68734e23a8d229a6928e7923f20c719d5932ef69da0d91828fab3ce548da48e7a885630e914f61e2a31b362c241d5bce5d6e59befeb5ee7dc214575505cce91f498ea0fb00a512b097138", 0x8, 0x0, 0x9, 0x1f, 0x2, 0x3, 0x9, 0x8000}) geteuid() 00:04:42 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35a, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r2 = semget(0x2, 0x0, 0x30) semget(0x0, 0x1, 0x100) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r2, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) 00:04:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r0, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0xffffffffffffdffe}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfafc, 0xffffffff, 0x2}, 0x10) 00:04:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x8fe, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xffff, 0x8f13, 0x4, 0x6, 0x0, 0x80000001}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xb, 0xef}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0x10a) 00:04:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x8, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x3c4, @mcast1, 0x80}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1, @empty, 0x2}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x8, 0xffffffffffffff10}, 0x8) r8 = msgget(0x0, 0x0) msgctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/35) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000380)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000500)=[{&(0x7f00000003c0)="d95867c0dcd5e75ffce06d6379125ab3d36be876ba4e6adbd3ebe048774e0550dc48199328d12ea595f719105079609cac4009f90ff9d406e3be347074dc5cbed73f708526e7d45105c2ec5115328acfd3", 0x51}, {&(0x7f0000000440)="032baa17da4ed86b5f299c752b1dfc1182159daba9f1eb31f62556d2bd035c8e51c75924d0851864a4912f64ec2b207fc41bfd6ee0342f5a05f4b7f7d3ca8a3442dd08395be86f3c94825efecf5af8f8c9efd005810ab49a49d9b15dd08d956bc36807975278850c082e34919575f7830a35c9d50564bc3efdd8fd4b9f3769965d3a6e81d912b56e9123167d0e82958920821c7a432efd95ab8cbd63907191435f575ef1aa99fb10d4d8a69e3d22db590bb2", 0xb2}], 0x2, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x2, {0x5, 0x7fffffff, 0x2210, 0x5, 0xfff, 0x6, 0xff, 0x7, r7}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x4120, 0x5, 0x7, r6}}], 0x64, 0x100}, 0x8) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000600)=0x2a89, 0x4) setsockopt$inet6_int(r1, 0x29, 0x28, &(0x7f0000000640)=0xc937, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000680)={r3, 0x0, 0x0, 0x3, 0x4, 0x53e000000000, 0x40, 0x3, {@in={{0x2, 0x3, @loopback}}, r3, 0x5, 0xf36, 0x5, 0x4, 0xffff}}, &(0x7f0000000740)=0xb8) fcntl$getflags(r1, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000780), 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000007c0)={0x3, [0x7, 0x81, 0x81]}, 0xa) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000800)="580d7465cc545bec97ab44e290d4dabafa5a4a13111e6295c78404b0df116003c7890f3447ca5f10efa18fc81c26222871a2db143b4598682658a8d1087879943575ae97e9eedae2ae8bb6fee3a4384e6991fa800054a17029080891625e") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000880)="0ebf9c9863a71fae9a65a9cc3eefb00b45722dbeb4b44252a72d51ae3841e2559ca33698335885ac99294185315f1ef8bc3a596fe4bd01d15763a06f85d9d0335cb38d16eb8c731e8346b1981149d7000cb0bd9a93fdd11064f9b7cf855ed8eb297bf0a3f2a39cd1f3a2b554f011400dbc03608c5a603749a86b43d97f3d04dee7") ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000940)="367665545108a1a7c70403d00d0a67f6fc6705a61f535a85e1f896467267874205fb424bdef6cd7519e8f59018b8d35796b24888f8f201f2868af2c6cf94eaa08d42ca5fe83171be0a0c4b23b7d4fe603fa5add7dcc77eb79a7ba17389690d1c4cd50bc933ed6136db9998dccc6d44731ff56038d40fd2877d878f26bac73a5a7f5806e0059a1b872a8c0763dd2dc34cbe27c85c2a0326fb07db7cce9531aa8119cfe818aecdbc6ccf0670cf42efc7503dbfe0ac5019efa0d628aea8336fd280861a8f2d41641843495551ae89") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000a40)={0x1f, 0x10000, 0x6410, 0x200, 0x40, 0x5, 0x81, 0x3, r5}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000a80)={r7, 0x72, "a46e082f5079c4dc59b5d27da36564e557f8578b2826893a33421448a122d69706a49a7fca0f5cedabe1a8fecdd33d72c83ecc90abe99c0911bff3f4b8267e0cb1fc7395d7505a3ec95a1124d45be100cb97dd73e9a130f861df3243c7af7352d726b857843e58f5ff591483678ee892ee44"}, &(0x7f0000000b00)=0x7a) r10 = accept4(r0, &(0x7f0000000b40)=@un=@file={0x0, ""/2}, &(0x7f0000000b80)=0x4, 0x20000000) fchmod(r1, 0x100) getsockname$inet(r10, &(0x7f0000000bc0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000c00)=0x10) sendmsg$inet6_sctp(r10, &(0x7f0000000ec0)={&(0x7f0000000c40)=@in6={0x1c, 0x3, 0x327, @empty, 0x3}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000c80)="ad103c0100b1a6f0740048ef6bcce646de94abeb2de4832e0628fbb45424bef98a3887268453ffe178db6012f73f2c35205c64ceec4ac518a2abfacc00b8a27da733f23f4efbfcbafe296b20b5ce7b42e966fc9f2e931eb07ff4d79e25d8b5af51af05d5a67670460135d9faadac7c3a6796f736a2a1a20159204072e874ff08133bd4abd1985791902d864c0c0207103eee12b367baf9bcf78b1719f370fddcf6799124dff31c6ba2546852d9e36e2bed0eef2f544c2bbc408b0baa7e4e0acdc651e7014b9b0d5955b726d8e465b26ca9a048426634f0", 0xd7}, {&(0x7f0000000d80)="05d3e0497e36db9cf901394673a5f3de7a11282c1776d1deb828705f54e8500b2d7c46093db1c93560a8e09f08925c09a347d2e75976b8b3ab58892b3eae53522e0b3b2af4aea20897d2e634bffffd9c59a6356df4a61239064492535a70b0bbcb276235fe0d", 0x66}], 0x2, &(0x7f0000000e40)=[@authinfo={0x10, 0x84, 0x8, {0x40}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x9, 0x0, 0x0, 0x7fff, 0x4, 0x100000000, 0x100000000, r9}}, @authinfo={0x10, 0x84, 0x8, {0x7f}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x100, 0x7, 0xffffffffffffffe1, r4}}], 0x68, 0x1}, 0x109) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000f00)="64a283588151f94cbfde020af76621510377f56e02544730a52a495d66bb71329000196e4bcb1df5f369904f4e75bb") getsockname(r10, &(0x7f0000000f40)=@un=@abs, &(0x7f0000000f80)=0x8) 00:04:43 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x0, 0x0, 0x200, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xffffffffffffffb7) 00:04:43 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x8b, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000240)=""/230) getegid() syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:43 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x88) r2 = openat(r1, &(0x7f000060cff8)='/', 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000280)={{"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", "50637fe4512dbf732f1594549d8ecf607275623b64d7fd074764692215be6de3", 0x8001, 0x5}, &(0x7f0000000180)="a19f268aa457455a120f8fe16830a351fa06c6183b65492b19cb8fbba99fe80eb0ce06129cbc3ea32fafc3656bdda1cf910a5bb2821098d12fed4265d895518e3747baca4805a298180027e98d94af9663093fce4fa98445e9ad514aeabb501c564543614e5502a14a653b9d2b21ed417ff5a3e73b522c097b35ed2baebc04f1b935af1da9beb61563824ab4797a4607da65f579a759ee620e985e6d7f888bd17ee74538170cb8b009c76f87bfac295b18046da478c3c42fa5e2b7621922c09285137ce874", 0xff, 0xff9, 0x1000, 0x5, 0xff, 0x6, 0xfffffffffffffff8, 0xfffffffffffffff7}) fchdir(r2) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:43 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) ftruncate(r0, 0x10000000009) open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000012ca, 0x20) r1 = semget(0x2, 0x1, 0x208) __semctl$IPC_RMID(r1, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x48) 00:04:43 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r0, 0x5) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732", 0x8) 00:04:43 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8023d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x77502df88c2e63e5, 0x84) 00:04:43 executing program 1: syz_execute_func(&(0x7f0000000040)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x100000000) freebsd11_getdents(r0, &(0x7f0000000100)=""/6, 0x6) 00:04:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup2(r0, r0) getsockname$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000100000000000000000000000f00000000000000000000000000000000000d500"/110], &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/460], &(0x7f0000000180)=0xef) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0xfffffffffffffffa}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x20}, &(0x7f0000000200)=0x8) 00:04:43 executing program 2: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x2, 0x20, 0x9, 0x870}, 0x8) setrlimit(0x0, 0x0) dup(0xffffffffffffffff) sync() syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4420fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:04:44 executing program 1: r0 = socket$inet6(0x1c, 0x20000007, 0x179) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480)={r1, 0x9380}, &(0x7f00000004c0)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000600), &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x100, 0x81) fchmodat(r3, &(0x7f00000002c0)='./file0\x00', 0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e2000"/136, @ANYRES32=r2, @ANYBLOB="1635ee3f73c3fad6dc177cbdb3812c5ef6e42f2733c8c6f2d5fa77a7efb76688e943d50000000010c19d46965f19d2309b3fb29b38d98e51d8ba436cdc081563b4dcca9b60e3060822aa"], &(0x7f0000000340)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f0000000240)=0x30c) 00:04:44 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(0x0, 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) r4 = getpid() setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x3, 0x5, @mcast1, 0x7}, {0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1, [0x7, 0x9, 0xfffffffffffffffa, 0x9, 0x9, 0x4, 0x5, 0x2]}, 0x5c) getpgid(r4) setsockopt$sock_int(r1, 0xffff, 0x1411, &(0x7f0000000040)=0x2eb9ac6f, 0x4) 00:04:44 executing program 0: mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000080)="dbe17e08317025f799b62528f4adde4fc3283e750bd68f03054f3fbe4c93f3250a2eb2511b6383b215bcd59628571e652d3afed0eb43401faa7aa7d063f2131ecfa4b57f24f1ec08e1033fb23a5bb5958c30da6f2ba122fcc9af6b268cf7fd82a052ae95a2f18ecb53c4e93f4e80fe1d2de72c3c16a7134ff1184edc79c7c687cafcdaee5d50efa0c464a4d859bc3e241f273227fd28febc19327e7b2c1224a022ea9de88dca0f8c3d665e44b452046c5bb47e4c9eea0ff0b2c34829005b3b2632120e8d91d9afce0f42ff251b22946946aaed7bb9960d4bbe52de7fcde39c3cf39c214975fab00b7d35") 00:04:44 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x10001}}, r2, 0x3ff, 0x100000000000000, 0xfffffffffffffffd, 0x2, 0x101}, &(0x7f00000001c0)=0x98) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) 00:04:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r0, 0x5) pipe2(&(0x7f0000000000), 0x100000) 00:04:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x120, 0xfff, 0x6, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={r1, 0x0, 0x100}, 0xfffffffffffffe67) 00:04:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) ftruncate(r0, 0x800000000) r1 = open$dir(0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x3, @loopback}}}, 0x90) ftruncate(r0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x81) 00:04:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) fchdir(r0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) accept4$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x20000000) fchdir(r1) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf23064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") openat(r1, &(0x7f0000000200)='./file0\x00', 0x10cc2, 0x110) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000400)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0xea2d}, &(0x7f0000000180)=0x8) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:04:45 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) flock(r1, 0x6) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="20f434fa91b36dd7a25e99d9c14d72d8a334fa6b8b4eb575c3d5fbc473ea0e8d7b8a0495b3453a2374b38bae5cb31d5747f6c24880a5cb68fb5b5d2267a7be8d21f26193db8ab9b83e7ef8fcb2b3ecf4cd8c976dd19ec8611d6a7f5a4e3e3381848e3e82906078a90fead631fe590ca35ca81f8948f1984a7bb9", 0x7a}], 0x1, &(0x7f0000000180)=[{0x108, 0xffff, 0x9, "98cc90bfa29602726e969cda8baa2970fdcef8bd9da82d60f3ea880bf74f94db0265b653380e147cd6e29eb69f201798df574be7972b1ff2eb2ae6bf9b0dcbf41fff2e1bebbb50e07b2db99ea003ab7d83d2ceb9f67685c564b2c57570484c7a8aa568964b234d0a3160032936b8cdcb7934256587ef2eae503508e9804143e86c0df4961e349830705a9466124f260b84f5acb34fdd1bae95730bdf0b530c272e593bd505f7aa76ce1114532e2c6bfaf133f26256f6138ada93f7b2303c8f8b6d66d3dcaa73b8a74aacfe93581218f64d7a2d52137be886aeb45df1209c35c91a5145a80acf033d346b35ded52156d9933a795408f0402f"}, {0xb0, 0x11, 0x9, "1245de2c73ae6c70a0244ae109de29ca462969d3f6da6aeedbf10b8823b7b4ce561a12cd508a1ee7615bd615edd37bdb5aca77e56d01f625941ddb43d7c24407588adb87ef60da8e1455546c7597be81346d11b53d4ae28ca6176e29c6f866202fbd2aabb55d3dcbeaf483c9d212068d80d2c1ad674d5acd11b3456c1c1d751cdfffb3e662966e8c441a588c1b8c3be4fb9e1dee377dd88944906854"}, {0xb0, 0xffff, 0x9, "d258234dd302d815831ba21de0f82b3e390a7d69e499df864f885ae02568ac4e70a8b3403955ce29229d874efd9fa8b238fe1ad636b7abf1b89bec05f648765311fc6ad3b4f698fa3c0560d22394d398f179a6585389ac04354658d09bffb388af99f5d1feeddc65ba44d0d2ff1ed44247fb5add885f01dbdc7e331d36608d483b8da35328f2a211020d899c965b8e0cae48da05e600c3047a34676dd38e8d8b"}, {0x38, 0x6, 0x5, "ae622f4d01471f2ea6ed9f25016d2f8a12f40fa7b7afb9792980a2185337f53418ed"}, {0x100, 0x0, 0x5, "d35dae156b43d30bcfc2e4233c6bc7526684b5fdcc67c696df065581987203b665570fab3a131789d93e18f90643e2316bff56c03e324c7703a0ce3e5397cd9395207c63bbebb1ee412e035d9e3c33b321b16558bb75ede2cf5317fd83799234827d3e3a371634a58295d0190ccc652c255cc230e7644e3be312f60bc71ddc7527c11dc65477db66cace0ba2aa05ccd485be849e3728a9aec7ae8a8d1ca74b260d8d7949cc8d217a46b7c61fef458eb3efa1564f5509d146981fe63bfc997fc4f05ebcbd6347b6936c9999c277e326af263cd9573ff388705e13bd80b5a719bee69a4f232d688d8ea2fb6e"}], 0x3a0}, 0x20000) 00:04:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() fdatasync(r0) setuid(0x0) fchdir(r0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) chmod(&(0x7f00000000c0)='./file0\x00', 0x40) fchdir(r0) 00:04:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0xfffffffffffffffc, 0x3) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/147, 0x93}, {&(0x7f00000000c0)=""/182, 0xb6}, {&(0x7f0000000180)=""/219, 0xdb}, {&(0x7f0000000280)=""/208, 0xd0}, {&(0x7f0000000380)=""/121, 0x79}], 0x5, 0x0) 00:04:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8, 0x3}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf}, &(0x7f00000001c0)=0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1) 00:04:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = dup2(r0, r0) freebsd11_getdents(r1, 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x10, 0xd3, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r3, 0x1bb, 0x6}, 0xc) __semctl$GETVAL(r2, 0x6, 0x5, &(0x7f0000000000)=""/34) 00:04:46 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) r2 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000003c0)=""/143) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x1, 0x7fffffff, 0x200, 0x8, 0xff]) msgsnd(r2, &(0x7f0000003d80)={0x1, "ce3996159f530b91fb9cf3c99dfd01778c394d7d361272f57314fcc79d051c81962d8055f6f6b063021b3ac7314b791e24d19ce89ddbe3d60b713561772b55bf1c4ea666cd85d476662de3d5371c8b03f2e9a394f0d8e4"}, 0x5f, 0x800) mlockall(0x1) sync() socket$inet(0x2, 0x3, 0x0) 00:04:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000640)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x32, "31e9c26506645103827c84ca68b07f98c274478a2a0cfdf4bf268a65bc2959dd3eb790d69d7275cc8094c11e8b4444edd1a8"}, &(0x7f0000000180)=0x3a) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={0x0, 0x9, 0x6, 0x3, 0x9}, &(0x7f0000000580)=0x18) 00:04:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) r1 = open(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x44) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x84011, r2, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x5, 0x3}) bind(r2, &(0x7f00000001c0)=@in={0x2, 0x3, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x118, @ipv4={[], [], @multicast1}, 0x6723}}, 0x0, 0x7ff, 0x400, 0xbb3}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r4, 0x4) 00:04:46 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xaf, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) pipe2(&(0x7f0000000140), 0x100000) 00:04:46 executing program 3: syz_execute_func(&(0x7f0000000200)="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") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0x2, 0xa6e, 0xb3f}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000400)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x3, @mcast1, 0x4}, @in6={0x1c, 0x3, 0x31fcf8b9, @ipv4={[], [], @loopback}}, @in6={0x1c, 0x2, 0x54, @mcast1, 0x6}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0xfffffffffffffffe, @empty, 0x7f}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0x7, @ipv4={[], [], @multicast1}, 0x637a}, @in={0x2, 0x0, @rand_addr=0x4}, @in6={0x1c, 0x3, 0x3, @rand_addr="a0e1f695bc5ff60c44ac276eb06d6445", 0x8}, @in6={0x1c, 0x3, 0x9, @rand_addr="dcb69be753dc1e1aef69fe1e091cc56a", 0x6}]}, &(0x7f0000000440)=0x10) open(0x0, 0x108, 0xfffffffffffffffd) 00:04:46 executing program 1: syz_execute_func(&(0x7f00000001c0)="400f72f601c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795b10b5793cb5793c000000adade9589b26c7e4c753fbc4e101edfec4427fc902023ed1900707c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f0065660f1650065b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:04:47 executing program 3: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x800, 0x4) syz_execute_func(&(0x7f0000000340)="982c180f05660f38343891b04c4141e2e9855b66c4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b000000dc5500ba0dfe8c732ef2f00fb0902f000000c4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d96e1004000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f380483c4a3f91561d476c3ab0000") 00:04:47 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) open(&(0x7f0000000080)='./file0\x00', 0x488, 0x81) utimensat(r0, 0x0, 0xfffffffffffffffe, 0x10000000001fd) 00:04:47 executing program 1: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000380)=[@authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x100000001, 0x5, 0x7, 0x8}}], 0x34, 0xc}, 0x1) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) 00:04:47 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munlockall() setsockopt$inet_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 00:04:47 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = semget(0x0, 0x3, 0x300) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000140)=""/31) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x0, 0x8062, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, {0x1c, 0x1, 0x4, @rand_addr="4b423b72a9717f5ddccdd1fd4fdf7f64", 0xffff}, 0x1, [0x2, 0x3, 0x4d, 0x6278, 0x13, 0x0, 0x7]}, 0x5c) 00:04:47 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1}}, {{0x2, 0x3, @multicast2}}}, 0x118) syz_execute_func(&(0x7f00000000c0)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2163626f20f5ec0c422b18cb6070000005151c4a27d181ec1ea01f265dc5f00c35b5b304545e269a8419945332faee4eef5f52ffe455bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:04:47 executing program 3: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x400000100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) socket(0x1e, 0x5, 0x5) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:04:47 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sync() unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x800) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140)=0x1, 0x4) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) 00:04:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES32=0x0, @ANYBLOB="000e06000000000004000000050000000400fc00"], &(0x7f0000000300)=0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=r2, @ANYBLOB="6eb180aa9104fd0000f70010f704ff050001a29f5845f439"], 0xa0) socket(0x1f, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000066bfeaecee9f0f12474f76441ce99c1900"/136, @ANYRES32=0x0, @ANYBLOB="ff03ffffb05c0000"], &(0x7f0000000100)=0x94) bind$inet(r0, &(0x7f0000000280)={0x2, 0x2}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r3, 0x0, 0x80000001}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000200)=@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0xfffffcb4, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRESHEX]]], 0x8}, 0x0) 00:04:48 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x81, 0x3, [0x100000001, 0x8, 0x30000]}, 0xe) r4 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000100)=""/27) freebsd11_fstat(r0, 0x0) 00:04:48 executing program 2: r0 = socket(0x2, 0x5, 0x1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, r1, 0x3, 0x8001, 0x710a9547, 0x4, 0x1}, &(0x7f0000000080)=0x98) 00:04:48 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="94daed5a961cdd56a25222f12b4e8f19e80e464267f1e78a0cdd732044e0ebee55c84a355a070b9f4542fe6092475d6b9d1e74c13cd3c51930e1814b1b9ef1acd13829f4302bb82416110f41fa47939c960cf2adf5b890ab41f4441e8ca9533c4b273740431d3b8fc27baa", 0x6b}, {&(0x7f0000000080)="de317ee48880e269b75a09d5edb30ecf511b78b164febb6f8516a5f25a6698bb41b247784ff212d40aa95cff3fbe8fb99bfd03a059515fbce1c1fe8b80c096d7050555efa0", 0x45}], 0x2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) preadv(r0, &(0x7f0000000040), 0x1000023f, 0x0) 00:04:48 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff80001fdc4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) freebsd11_fstat(r0, &(0x7f0000000240)) 00:04:48 executing program 2: setreuid(0x0, 0xee00) r0 = shmget(0x0, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0xfffffffffffffffd, r1, r2, r3, r4, 0xe4cb7563d081cf48, 0x6}, 0x101, 0x3, 0x6fd2, 0x6, r5, r6}) r7 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r7) r8 = geteuid() setresuid(r7, r8, 0x0) 00:04:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0xffffffffffffff17}, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x100, 0x5]}, &(0x7f0000000040)=0x8) r2 = shmget$private(0x0, 0x4000, 0x602, &(0x7f0000ffb000/0x4000)=nil) shmat(r2, &(0x7f0000ff1000/0xf000)=nil, 0x2000) 00:04:49 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="32126c0964799fcc4546b654f0a059e1f33810830b5d8e9440bdf1f0c34e01aa14b64d1180ebcc0d0ba96b343045d947f1f45908423de0677afc900a27c4e48f367183554bd82fefbc3731b844d74200959f5bb970610015c623bcf1970a020000a1c1f20bb781f170e1b28197cd243275741a782b40888dc9e391920b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) r2 = socket(0x11, 0x10000007, 0x1) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x3d5) sendto$unix(r2, &(0x7f0000000000)="b100050290000000000017005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:04:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() fcntl$setown(r0, 0x6, r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1000, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0xffffffffffffff9e, 0x3100, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x10) r1 = getpgrp(0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="1b8116fd726e176027f7305dad1d8d48e80d9577fd2852d6b378590549e24f390759db866b5530ce80ff119f1eda6c1f07a49cc6f7b6418a7e7f731e28eea85a38513dbf8fd9664717981e1bcba2089c26852866804956333a9dfb02890fbfb32ce2a4282fc7a1de00855b7851304d6645ddf43490d23597b406a35b6a01c6a01875bc3df4dca841f073521a5ea0ffc8830d64fec62a229f1bae1e42df38950a5729ca01ea261b3ef3e2223ab057af2db09c99d1f4a2cd867bded49ce94e4542826f62e67e83e00639ac2968137f94fe50cdbe93f7d9cfbbc1f2448a05864fc881", 0xe1}, {&(0x7f0000000040)="d25dfd5a8a6896a936a0c5a6183840c39eeaa992cd19510ca880f16e459ce99f6374d13092e0e9ac2d7e98baed9bda5ef6fe628dee6289493d2b122c23", 0x3d}], 0x2, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r4, r0, r0, r0]}], 0x50, 0x4}, 0x100) 00:04:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0xfffffffffffffe1a, 0x0, 0x0, 0x0, 0xf5, 0x8}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x400) 00:04:49 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x110002, 0x19c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e217f00000100"/131, @ANYRES32=0x0, @ANYBLOB="0100dee808000000"], &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, r1, 0x0, 0x747d5ba, 0x2}, 0x94) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x1d65}, 0x8) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x19, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:04:49 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0x1c, 0x10000000, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)="05032a86996834a5e8b998018ec84065881a2b0d95ce9f2ec70770114eda436b1f8442d00fec4291492c4dd848bb7e7d48ddb67f348def9a9a5b1b2630829a9a914d4cc6051ed11301b7070d55e8ad254e7cc8e6a9f7fd461f38f23b667233c2fe0280abce8954f4bb71e7b93ee4d3b21e", 0x71) 00:04:49 executing program 1: r0 = socket(0x1c, 0x0, 0xffffffffffffffc0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r2, &(0x7f00000015c0)=[{&(0x7f0000000340)="f4e5e35c98b4fae2d66e", 0xa}], 0x1) 00:04:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001400)=""/4096, 0x1000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x7fffffff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x8}, 0x8) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000300)=0x100000001, 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000003c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb532000000ff2171") setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000280)="7713cb088237c98e468f0b0b5b63dbd51a23efe6c60c3bd19451868353bb3141852485b024029b9674ad4e6bbd35bfbac8b79fef6d92ae3b94b1a7", 0x3b) 00:04:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r1, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000003b577c3400000000000000000000000000000000800000000000000000000000000000001137197031bd65892b3b97bf0013b602fd9ff1fe131392614fc87f34aa01279c13e1a278e5103ed950794a9a98109809ac4fa5d1988be1e0518c8dd8e9be92632c9adc3c865a32a65f703d08d03aa83576e5baa685ab9517b4d2693297e59df364cea1afdc9663e68fb2a56720a7f637871a941c8c13bc73ef04fb343584c9280e762d6947fd00"/249], 0x0, 0x20000000) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/142) r4 = accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5ce}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000140)={r5, 0x4, 0x76, 0x37e64}, &(0x7f0000000180)=0x10) sync() sync() r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) semget$private(0x0, 0x0, 0x40) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) 00:04:50 executing program 0: clock_nanosleep(0x8, 0x4000001, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 00:04:50 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xaa32d3bb8cf9f5c4, 0x1, 0x0, 0xffffff54) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 00:04:50 executing program 1: socket(0x800000013, 0x1, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400, 0x40) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000240)="b789676b7ea554265585d633c1111b727140343a77f7f58a3808bc5a825c73d8226f3ac71b8e66c06a695be0e1d7895b3d5ba807d394d3a6fe4e82cdf1e4554874de65a2b5730d739f2142b32ff9955692cbca222bbbf973ff5a6e1b75d3290f8b143b38dd94ec85b2bb479c1d8ee0e0a5637cd8ca71c4e0ed2b346f351214fe4ed0854f7960df2b4a6989c557fc67943516bb4cd69b76844f216d575fd3273062c969440089cb4535969a9b90e71f83d201cd17639d42db7455f556492c780b9c735c70086f90125ebdcc3442b39746eb3ebf7a6119925b051c75900891") ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000340)={0x6, 0x7f}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:04:50 executing program 3: 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) mlockall(0x1) sync() setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x1, {{0x2, 0x0, @rand_addr=0x20}}}, 0x90) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000080)="3119fdf856af0651f01d8e6ccbbb71d64227a78094febc88fb59eefa7f6e387783ee241716a09d0b9d3965182a17cc0723aca71a1f5e4f65bd7da0435d2edef5103985e8a4c69346b75d63efd5968a079d15b60bf76534b81e06aca281cdc6f8193e32b8524b4aedb9522f74b8a48b0724629fdc6e7c71e01467f5451e287b6bf3d79fab615633c776ddff17f892a0a0c202ef0a71919dc5ec91e9ad7f420952") msgget(0x1, 0x3a0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x7fff, 0x1800}, {0x1, 0x1}], 0x3) syz_execute_func(&(0x7f0000000180)="0f9986ac3a0b06432b543ddfc4617dfaae0c000000662e64f045282f43f74b76790000003666470f3a16090dc4e17c50f1c421fa2d3241d9ebf241ab") munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:04:50 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xfd00) 00:04:50 executing program 2: syz_emit_ethernet(0x107, &(0x7f0000000040)={@local, @empty, [], {@generic={0x4f4f, "5939277982412535b3e33d8616c87f590095790facd44622844b8c9698d76eb22cea78f894eec504f4b7ba3340b0a4b503ab4f2e89e8156ca7235331a50f7326cd6eafc041bd3c1af32d5b7dbf084b56b5c7b3dcbc7693ff0bee721687c4a045084a669aca4e1358646d9739d21a727f2f39ddb95cb19d61ec998f1696c7e4f708270ec1cd6ed4626b32a4f5896c85735ae1cb80463802029630025e029cbaeeacab981407c4735c2185f5399848384fc7692f43e36c82db1139c1b137a3e1e695252b7c16637f82f175f8c00bf12e934c982a4d38a4953365727ba88c32de2785a8a253f4e31e9b9e41d4e80fd813b755f56a1cfb7480f3cd"}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) sendto$inet(r0, &(0x7f00000001c0)="f13309e23a7585b03b39320507a3f2bc2b5e93d399156bf058241032aed117325117930ac5ae3fd2ac75a82979dc9a4318787d7fc069d2c19925bb0e1f41e9d11dcbd13dafa44785571e3f87a0d7cf4d569d48bacb201c9bf831ebb7dc6941f00607fff945674570b1c4240eff56c9d6e33787fe2ace885f7f3c221d72c022e58f6841d4cd89b3e4309f099fab682425d460ebc9b940fa0e2473b06c23c139af2578f5e617c00a06873b506b0f5180bcecf646616d27302dc2cc9836586f1c2f8e10db01325d030f1f4ad8df1d18cbc6", 0xd0, 0x100, 0x0, 0x0) 00:04:51 executing program 1: 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) 00:04:51 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7}, 0x8) ftruncate(r0, 0x2c4) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000002700), &(0x7f0000002740)=0x4) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x0, 0x6, @mcast1, 0x8}, 0x1c) writev(r0, &(0x7f0000002680)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="bc7fbc69c0543526f9c725b8abe54d7cf41d7b283e57570950143c93e9cc385f2d08f45f8a194021953a6c14d81b45db3d54a967c979eddb1f8f27bcc188293564f1240da56118f3757c27f5ae9e7889272f637baa27dab4b90336b37725e423b18a52449158c994d4aa12aa4821beffb2eca6bec43aaecf9a84fbf52ec21347beb2fa771f99ea7b116bca9bb3bc4ba8e035a8191cda970ed1c39791f70a7c5f70f4783496da0d0785ce4ad62603e79b9482", 0xb2}, {&(0x7f0000001480)="911ea305b31fdb78be2cc64c17e067307594b0bc2a785bd0bcc171744f74e86fd6d0cd49bbc803bd04b21fe95365d32f3164d144d3f36a5c30757c89528017c6ae131109e8edbc7b35f1683bbae2e4a33f832d32d17a2f5f609d173ccc36bf6e92713c6af1ea1cb4703b3674bdafca5721085f8dac13930a371529b7577b32a47046", 0x82}, {&(0x7f0000001540)="cd5f90ea1e454db6e03fd0f603098e196e69a63bb3f7dcc45937e1179f9375b6e4d13049bdbf3f9540da24409ba1ca77c539d0437e", 0x35}, {&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000002580)="4220bf6b84b2d7b69d8aa4104bc4320e9f9dfa06bff778b1bdc0175d401c4edda08125f06d1d6b3f53f1ca0e416beedc41929f104d4d56ab719f4f08e1d7eb4b04c4e0b8a0a51a0b1c6d6398babec2537617f6a154d5a234866dfcb04f07622f8924b9a215e580258372151cb1eff7e5d402ee869476e51c618d18f72878977cca58f991d2503b75cc11f8729a53c808d62fef1b3d3eaf0611947c7a4d2e78feb50d34ef1a31a92e7001f15f3d54921ff0307f495f793147326a7156c5f2342461bd0943a9d04ea4579f921692db12b52f10f45c14c6206b64852d", 0xdb}], 0x6) syz_execute_func(&(0x7f0000000180)="91cda0c442192d3b6969ef69dc00d98a20c40155d450080fd1b02db5d90000008fc840ef0e0c36410f7753fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1616164400f9d400000e1b1ac45e22c892a0f0000009f") 00:04:51 executing program 2: syz_execute_func(&(0x7f0000000100)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ecbc42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808c46305381803618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") getpid() r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) r3 = dup(0xffffffffffffff9c) r4 = semget$private(0x0, 0x6, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000340)={{0x5, r5, r6, r7, r8, 0x1, 0x7fffffff}, 0x6, 0xffffffffffffff7d, 0xcd}) connect$inet(r3, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f00000000c0)={0x3, 0x1, 0x99, 0x7, r2}) 00:04:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x4) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000200)="2390695a2aed5e973b57986e1bd57aec6baa6826bd2f55abde8981ca53c4acc40a6705c15865c6b89eabd809fef2c1d47c", 0x31) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000180)={@rand_addr, @multicast1}, &(0x7f00000001c0)=0xc) getsockopt(r0, 0x4, 0x7, &(0x7f0000000080)=""/179, &(0x7f0000000000)=0xb3) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 00:04:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:04:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000280)=0x800000800, 0x4) 00:04:52 executing program 2: munmap(&(0x7f0000e80000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x0) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:04:52 executing program 1: socketpair(0x2, 0x5, 0x2411776a, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x1c, 0x20000000, 0x5cb4) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = geteuid() sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000140)="1d0a1186a961597e8fd53b247c7d63dde87b073cf300db934f512a58bbd6b8b23c3034ea1326779ead9cb7561a1f46934070c2a0d6aa2e6229cab174f6ea002c85a3056511b1e49438adab73fc1ff00dae1f99f302087833e9aba329e7be21fb706be2373466873d971c44e7b95b5c6f93b5bca35070819353b2bdcaa6448210a8fc52b38b322b050e65fbc363b96e4e9e1a9de2b3b3c88710c5f110a10a32fab5a7354ac1fe3c522c3c77d9c2f8f1e2b88ba246607c6ccdca2c7f34cb4777f25bd11b68fc9f787a0d5e1ac4fc462af383488327298075518da3ecaac0c7a8b32e692bc54b9675f808b445eb314416e4286d", 0xf2}, {&(0x7f0000000240)="f1b10de361a12af48a6e9eafd66a98d082453685eab9f59f8eb3b41d4186c6f8c728ed966e8cc58ce8fb09310ed18d1227c1ecafc1c36b8cf64eafa7c7683da76da8d31185bf2790e13bd5fa00da2cfcb68b05ec85080d1dfdbd94002ca154e7dfa3c9e980228ad99ed4631a22beba35b53871c8403e6ef40ae9dcf5e46b3ca550db5b66a7a85823f239f15c196877ebed8d1074345821477f0ff3d589e97ee7fb683d1a0d", 0xa5}, {&(0x7f0000000300)="b332cf2dc965066b780ac5efa5fa08cbede0cd713af757b7195d10795c9f404307f97baefdc138e0fc0c54ec4dfe8001e2ab14353645715e52e8a5f219fa8d206c4f9a8396a740f4", 0x48}], 0x3, &(0x7f0000000440)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0xffff, 0x2, r5, r6}], 0x40, 0x20000}, 0x2008d) r7 = socket(0x11, 0x3, 0x0) sendto$unix(r7, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e00000000357ae26caae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0x80, 0x0, 0x0) 00:04:52 executing program 3: socketpair(0x1, 0x4, 0x7, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) getresuid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000a80)) r3 = getegid() socketpair(0x1f, 0x3, 0x3, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000c00)='./file1\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = accept$inet(0xffffffffffffff9c, &(0x7f0000000d00)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000d40)=0x10) r12 = accept$unix(0xffffffffffffff9c, &(0x7f0000000d80)=@abs, &(0x7f0000000dc0)=0x8) r13 = getpid() r14 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000fc0)={&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000009c0)=[{&(0x7f0000000900)="645709f6f7903b7322a7f212f8434e2798e8866a88f4147a19059c9b9093e527773c", 0x22}, {&(0x7f0000000940)="273f9a644080327bda83c03a176cd02d6e8c64a10be83e4876de1a34b934bbcd1f4479e6e10e84ed95815651115bd2c90be5f7fb2b4f7d1caab1", 0x3a}, {&(0x7f0000000980)}], 0x3, &(0x7f0000000f00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r4, r5, r6]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r10, r11, r12]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0xa0, 0x20084}, 0x0) syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getgroups(0x4, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000680)) accept(r18, &(0x7f0000000780)=@un=@abs, &(0x7f00000007c0)=0x8) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000480)=[r16, r17, r19, r20, r21]) freebsd10_pipe(&(0x7f0000000740)={0xffffffffffffffff}) freebsd11_fstat(r22, &(0x7f00000006c0)) connect$unix(r22, &(0x7f0000000980)=ANY=[@ANYBLOB="00002e7f66696c653000b0a36cdeca040853d40947f2ae2fc533d620a9b7282f6b78e4fc5bbc102a419ea24eaac4a2ef03f6e416b205a902a8"], 0xa) setsockopt$inet_udplite(r18, 0x88, 0x6, &(0x7f0000000840)=0x400, 0x4) r23 = socket$inet(0x2, 0x8000000010000000, 0xffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r23, 0x84, 0x5, 0x0, &(0x7f0000000640)=0xffffff8b) r24 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000800)={0x0, 0x3, 0x67cbac2f83fb83e0, 0x80000000, 0x3}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000540)={r25, 0x1}, &(0x7f0000000580)=0x1000000cb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r24, 0x84, 0xb, &(0x7f00000005c0)={0x9, 0x30e2, 0x2000, 0x1, 0x6, 0x10001, 0x7f, 0x2, r26}, &(0x7f0000000600)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080)) r27 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc00, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r27, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10000}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r27, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r27, 0x84, 0x900, &(0x7f00000004c0)={r28, 0x401}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) 00:04:52 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x4, {{0x1c, 0x1, 0x8, @loopback, 0xffffffff}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, 0x0, 0x0) 00:04:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f664d6c653000"], 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x2, 0x7}, 0xc) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = semget$private(0x0, 0x3, 0x12) semop(r2, &(0x7f0000000100)=[{0x0, 0x52, 0x1000}], 0x1) r3 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x6) open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x1ff, r1}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5a8}, 0x30d) recvmsg(r0, &(0x7f0000000480)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000240)=""/152, 0x98}, {&(0x7f0000000300)=""/100, 0x64}, {&(0x7f0000000380)=""/83, 0x53}], 0x4, &(0x7f0000000440)}, 0x40) 00:04:52 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYRESHEX=0x0, @ANYRESDEC=r0, @ANYRES64=0x0, @ANYBLOB="b53ef7a113e01e68c64f2b16d2201b9d66c84ef357a9553d9c66aa28700205084e162f423dca9a654f064e140f825ec1959ff11ce9ce6c4b412f5fd6d64c41dc4292e4ebc49860068a824a8546a5d66272c98204be7a60ee33b9d2bc21c8a37d9edbb42d71c973d3f403ff2103f5141238cf04fd7b2c127343a4567287"], @ANYPTR64, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r0], @ANYRESDEC=r0, @ANYRES64=r0, @ANYRESDEC=0x0, @ANYRES16], 0x7) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file1\x00', 0x10000, 0x101) lseek(r1, 0x0, 0x4) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f00000000c0)=0x4, 0x4) socketpair(0x17, 0x4, 0x5, &(0x7f0000000000)) close(r0) 00:04:52 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x4b) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000280)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28) ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x52, 0x0, 0x0) 00:04:52 executing program 2: syz_execute_func(&(0x7f0000000180)="969898472c431c1af30f59bfd900cf00c4a37bf0c5db41e2e9b58f5757660f6b32fb660c0f08dd0f0fb8c4034e4e771e0fa0660fef0fab34d1c4e10bf8c470c4c461cd583d0003e881c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 00:04:52 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00"], 0x10) getpeername(r0, 0x0, &(0x7f0000000080)=0xfffffffffffffe50) 00:04:52 executing program 3: socketpair(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xc5}, &(0x7f0000000840)=0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000180)={0x5}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000880)={r2, 0x2}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x537, 0x0, 0x4, 0x76e}, &(0x7f00000007c0)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000800)={r3, 0x7fffffff}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a092b752f3de23503008701"], &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r4, 0x9}, 0x8) syz_execute_func(&(0x7f0000000a00)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faec421fc52f0240f94635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") pipe2(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) ioctl$DIOCRDELADDRS(r5, 0xc4504444, &(0x7f0000000340)={{"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", "46d41aee47b903c56e0f869ab87875a31b70f288d5df1083e9df558639b9edee", 0xbe7, 0x1}, &(0x7f0000000240)="9325dbfc92aedec99df05a9f5cc09428e380c5766ddad8e602d492b46ee17bee87b0eed7508bd65e5696807e7ec77d28514d49be0762ed20a4faaf4150b655f3ef2e1db0d9b0dd6fc12f5f6c589b93a9eb6dd8753260cdfb63711774159fd66235f00afc8fe1c75a830f81e7f2c4d43e01609bb539349e68e94e0f8285a9bcf91b2231c9ddabd121daf2b0191fd0327af1c4e07756ab1d2996eb04c0e4dd16862a523e7a6e3be5b4739d9c687a785318940cdda78393f80bc71660733cd0720fd25f4a04f713023a03279a2b0231c228c749b198755609ba40", 0x9, 0x3, 0x1, 0x7, 0x20000000000000, 0x6, 0x8, 0x4}) 00:04:52 executing program 2: syz_execute_func(&(0x7f0000000000)="d130410f79d5c4e1935904c3c4e34568052b00000099c4c265bcb4520b0000008f08689f690e00c461f96e0c7166f243a4650f659dc74d6035c4c2c8f700") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x11, 0x3, 0x0) r1 = getpgid(0x0) getpgrp(r1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r2, 0x3, 0x100}, &(0x7f0000000240)=0xc) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:04:52 executing program 1: clock_nanosleep(0x5, 0x1, &(0x7f0000000080)={0x2000000}, 0x0) 00:04:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0xffffffffffffffff) 00:04:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x8) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="072166cd5a41b22f6cac18f98ae6e731cdd4180aa8e2d9d3209d1dc495e0f4b58a1483749cc93ec154a4d6717c463f4e1cba737ecdc7fd2d2a63d9122a2829be346afc878509ff0db8f1ff3d545b6a8d272cae66ecb2e0e0437e80abf5cd6865909505cac71280acc4c51aeda1d6b4da37b7209c8f0a74400d5017af4944") r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000180)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbdd8b4140bf84e02d6feb7d4638a50075fc") 00:04:53 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@empty, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@rand_addr="6ae6e95fe8c0067904c0a0bc51572288", r1}, 0x14) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x8}, 0x1) setsockopt$inet6_int(r2, 0x29, 0x29, &(0x7f00000000c0), 0x4) 00:04:53 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") 00:04:53 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) syz_emit_ethernet(0x1016, &(0x7f0000000180)={@remote, @remote, [{[{0x88a8, 0x100000000, 0x3, 0x4}], {0x8100, 0x0, 0x0, 0x1}}], {@generic={0xffff, "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"}}}) 00:04:53 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82020019"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x400, @mcast2, 0x40}, 0x1c) 00:04:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f00000001c0)=""/228, &(0x7f0000000140)=0xe4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1a, &(0x7f0000000180), 0x10) 00:04:53 executing program 1: r0 = getpgrp(0xffffffffffffffff) setpgid(r0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000080)={{"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", "dc59af9ac0f9ca9e32509318e7958187ff8f70d73878fd7f2d61aac08e0530d6", 0x5, 0x1}, &(0x7f0000000000)="d90ee3bc38c329d4050ead49d5a0899ae9cd6be8f52e4f617cb3a691bb9e3f0ad7d65e0390941a9b11656baefb04eb6a2ef5251f3912df9a4efd1a3111c885854049", 0x800, 0x4, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x5600000000000000, 0x59476c16, 0x0, 0x6}) 00:04:53 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup(0xffffffffffffffff) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:04:54 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0x91a, 0x2, 0xa9, 0x1d}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x7, 0x7}, &(0x7f00000002c0)=0x8) 00:04:54 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x20002, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000002c0)={{"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", "99c42cdc9592b40ae21dedf17ccf269662d4d14eda92d386f8832a82a82dc228", 0x101, 0x1000}, &(0x7f00000001c0)="9f911d7971bcbb585de167141ed212459b1c2d8b88ed493c31729a8edae1a64bb7703fb8ddc031f9aaf83f627fe2726c8258f623eaaa64a73a3f62b6ee20caa650f7b8395a9782568945c8f107fd0576609efb39bcbf074a2a08e6e7419c00daea8797f1c7ea075c1bb074a445285fc34619786b15296e305877c91a99eb81d293c417064c5dcc15dfb316da57b9fb794fcdc6ac8a9ba35b8b564d6497860877c34153d1cc46a8eb3cd56e7128a7f3555894f394005923b7108bb7ed51c4aa3e726fd96a0ffacd8e8eca91613a465a78c1ce62", 0xfff, 0x2, 0x6, 0x8, 0x2, 0xcc68, 0x7, 0x5}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x44a, 0x3) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000800)="d9c92081b78a73945fe99607ba948e1fb306cbf43084eea6fa65dcfd44eed72d70059d94430aeedb8e5cf25ad2d2d33305a649d679c2d7e028") getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) fdatasync(r1) close(r2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000840)={0x0, 0xffff}, &(0x7f00000009c0)=0xfffffffffffffdaa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000008c0)={@in={{0x2, 0x0, @broadcast}}, r3, 0x6, 0x122b, 0x4, 0xa3, 0x76}, &(0x7f0000000980)=0xa0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000740)="b1efd393a47aa745997cc5083d5d3468ad26854f237747a19e323e8626de37c6438c7671e4bcd1a3e2dca529331324dc0a3fc7d63eab4cfc1d1d021f0b839f3d589996380f90078520af13b0acdb91ada57a43fe073f4cb8833cdb2172deb1ad3868e6ef96c235af25073c94b5c6be5e45a2eb7613badc07942623b228972b10c3a160b3fc2036ef86a087") ioctl$DIOCRGETTABLES(r2, 0x20006601, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3e, 0x0, &(0x7f0000000000)) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000080)={0x100000000, 0x20}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000880)={0x3, 0xecc5, r3}, &(0x7f0000000a00)=0xc) 00:04:54 executing program 3: socketpair(0x11, 0x20000002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0xffffffffffffff45, 0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:54 executing program 2: r0 = open(&(0x7f0000000580)='./file0\x00', 0x8, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1ffffffffffffff, 0x8001, r2}, 0x269) syz_execute_func(&(0x7f0000000400)="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") r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x3, r4}, 0xc) r5 = socket$inet6_sctp(0x1c, 0xfffffffffffffffb, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) openat(r0, &(0x7f0000000540)='./file0\x00', 0x0, 0x8) syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:04:54 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:04:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000800)=@in6={0x1c, 0x1, 0x1, @mcast1, 0x3ff}, 0xfffffffffffffcbe) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74) fdatasync(r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') readv(r4, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) accept4(r2, &(0x7f00000007c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x3, 0x800000) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 00:04:54 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r1, 0x8000080017ffd) flock(r1, 0x1) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) 00:04:54 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) r1 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x2b4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r1) 00:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="07840eb1d45f7575ed676e72119eb1a3fbe0b246e181") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000)=0x8000000, 0xfe6a) 00:04:55 executing program 2: r0 = open(0x0, 0x0, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, 0x0, &(0x7f0000000540)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clock_settime(0x0, &(0x7f0000000100)={0x1, 0x6}) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000001c0), &(0x7f0000000280)=0x10) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) sync() getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x2800, 0x3, 0x7, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000005c0)={0x3, 0x7, 0x400, 0x0, 0x9744, 0x8, 0x4, 0x3ac2, r3}, &(0x7f0000000600)=0x20) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/74, 0x4a}, {&(0x7f00000003c0)=""/181, 0xb5}, {&(0x7f0000000480)=""/87, 0x57}], 0x3, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) semget$private(0x0, 0x2, 0x4) utimensat(r0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={{0x6, 0x5}, {0x9, 0x29}}, 0x200) 00:00:01 executing program 1: 00:00:01 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x400) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x5, @empty, 0x9}}, r1, 0x2, 0x6, 0x19a, 0xfffffffffffff401, 0x7b, 0x7}, &(0x7f0000000140)=0x98) r3 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x81}, &(0x7f0000000240)=0x8) getpeername$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000002c0)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000300)=0xcb, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000340)={r1, 0x3, 0x7}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000380)={r2, 0x46e}, &(0x7f00000003c0)=0x8) r6 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x100, 0xff, 0x20, 0x8, 0x2, 0x8, 0xec, 0x81, 0x800, 0xf}, 0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x1, @multicast1}}, r5, 0xffffffffe56e64e8, 0x4, 0x0, 0x7f, 0x9, 0x1}, &(0x7f0000000500)=0xa0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000540)={0xffffffffffffffff, 0x1, 0x7fff, 0x80, 0xffffffffffff8000}, 0xc) freebsd11_getdents(r6, &(0x7f0000000580)=""/100, 0x64) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000600)={r4, 0xdb, "6a0e29e34aa70c0dc4607faf97e71ea40924e56bfff40be69ed5a7afc97f9801aa3afae7fe3132763ad8f75d19622472fc93a16f23dcaa0dea99fea61974a7dc12dc263211c65bac58cd65c384a401c7e8d2e4549040d42f266cff8602e0cb9dd7c9568ed609118af7f6a1db292091aea4a0f11dee9e0398d0ff903a68fe37d4bf33c5e3ac9e9d967826be92593c7b732282b14c9cd3facf895b83e4214a0c51d346462fc96aaac89ac606188e498c9e3b9ced630029d4233b1096125bfed85a4389366be58f124e40bdec0ef2293cbf5a644fbf8bde7cb6142d1a"}, &(0x7f0000000700)=0xe3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000740)={@in={{0x2, 0x1, @multicast2}}, r2, 0x8, 0x6, 0xfffffffffffffeff, 0x6, 0x1000}, &(0x7f0000000800)=0xa0) listen(r3, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000008c0)={0x9, 0x6, 0x7, 0x8, 0x0, 0x7, 0x6, 0x1, 0x4, 0xb, 0x9}, 0xb) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000980)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000009c0)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000a00)={0x30000, 0x2000, 0x5, 0x40, r5}, 0x10) setsockopt$inet_int(r6, 0x0, 0x1b, &(0x7f0000000a40)=0xdda, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000b00)={0x3, [0x9, 0x3, 0x2]}, 0xa) getsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f0000000b40)=""/167, &(0x7f0000000c00)=0xa7) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000c40), &(0x7f0000000c80)=0xb) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000dc0)={0x8, 0x20, 0x1f, 0x0, r7}, 0x10) 00:00:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x283, 0x0, 0xfffffffffffffe11, &(0x7f0000000000)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005a00000001000000000000000000000000000000a29e56c9a5600e72f38cf83690524f"], 0x2c}, 0x0) 00:00:01 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}}) syz_emit_ethernet(0x130, &(0x7f0000000080)={@local, @random="9f7114f038a0", [{[{0x88a8, 0x80000000, 0x100, 0x3}], {0x8100, 0x6, 0x1}}], {@ipv6={0x86dd, {0x2, 0x6, "4adb93", 0xf2, 0x3f, 0x33, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast1}, {[@fragment={0x31, 0x0, 0x1f, 0x200, 0x0, 0x1, 0x68}, @fragment={0x7f, 0x0, 0xffffffff, 0x3ff, 0x0, 0x1ff, 0x64}, @routing={0x54, 0x2, 0x0, 0x401, 0x0, [@ipv4={[], [], @local={0xac, 0x14, 0x0}}]}], @udp={{0x3, 0x3, 0x8}, {"926b47cccd98fffddd095a4e868bae55dfb5a4bd3fa8109237b28aa039a12992abd0a8e165321d0588d80994be3209ecd2bd780e2c1ff33b4501d4fe7592f69b9c07e9c7a21d9c31478b4c55954c6e1960990e196881308e0e8108abb0d26ff237a60396ec67572492da5e69fe253ac3e4b8327b0eb73f3a284730cd749e569ab09d7e1b4fb9dd2676bf69c8005584bf9df11d1717146440d2e840a2626fd83b661a52f070504c7b76436a5d922ebc3d06761713b62b473eb05ce2d1b76f621f3216"}}}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@un=@file={0x0, ""/38}, &(0x7f0000000200)=0x28) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) syz_emit_ethernet(0x2e, &(0x7f00000002c0)={@random="57f8317c91e1", @empty, [{[], {0x8100, 0xffff, 0x5, 0x4}}], {@generic={0x87ff, "0521545e5fcfbbf8add82246217aab1f84d7905f7f4335c279964d35"}}}) 00:00:01 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000048bfa400"/135, @ANYRES32=0x0], &(0x7f0000000080)=0x8c) lseek(r0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x200}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") 00:00:01 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000004fe800000000000000000000000005ba902"], 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:00:01 executing program 1: syz_execute_func(&(0x7f0000000100)="984c5e5ec482c0f31a1cee0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c44f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2bc4617a12e6a261c4c19ada10") 00:00:02 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0xdf51, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) fstat(r0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136) 00:00:02 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r3}, 0x0) open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:02 executing program 1: syz_execute_func(&(0x7f0000000280)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557c4c3a96ca500000021fe66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c46db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") setrlimit(0x0, 0x0) setrlimit(0x0, &(0x7f00000001c0)={0x6, 0x1ff}) syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f1e77a3de8a2bb6b047f0385518dce8a11a5a2f71c91462284730001160004"], &(0x7f0000000700)=0xa) sendmsg$inet_sctp(r2, &(0x7f0000000780)={&(0x7f0000000480)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="28a455b398ee8c280c7d91ab5d146947ad2c69f7fe6c9ad1dbab5b43f48de560daad32d7e44d308db139b91d897882cdaecbf481194b5d0ecc883cba142df022c87e18fd", 0x44}, {&(0x7f0000000540)="83c52e2c7cee25205bd97970f4190e0b6808d030fa5b6dc56b9f269b44b4c16cd7ef907efb7d8b7853435f53727e75c884bf4fc86651933c13010bff7321c57202b19f8242dbe53b7118db1d77ccdc9498832e647095072f0584dee8ace1d68d1f45bdb9adbe2b40aaf976905f46e33b9541d2ff2c275d4059835baf3c5cf6f33b9676f1df00f619012d7c272122686ac79a299f4eff259095fae9899ec2c7b8934bc8c5c820f1dab161b36602ba29b152b372c40d0dcb9407d5c66609edbf46f8f9e3", 0xc3}, {&(0x7f0000000640)="0cb37ed7af95ada4321a64bba8cc05c2dc2d3f5aefbc21f5df2f03bc1cacf11a8cce6db0eb00f417696e4ae31d706856f1953c40", 0x34}], 0x3, &(0x7f0000000740)=[@init={0x14, 0x84, 0x1, {0x8, 0x2, 0xfffffffffffffffe, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0xd4a, 0x7, 0xa20, 0x3, 0x8, 0x9, 0x40, 0x5, r3}}], 0x40, 0x20009}, 0x4) sendto$inet(r1, &(0x7f00000003c0)="86b7a006aa8f707091301fc6d9d6258fb96c75368a", 0x15, 0x20000, &(0x7f0000000400)={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x2}, 0x0) setsockopt$sock_int(r2, 0xffff, 0x101f, &(0x7f00000006c0), 0x4) setrlimit(0x2, &(0x7f0000000180)={0x2, 0x3}) r4 = socket(0x3, 0x7, 0xfffffffffffffffc) recvfrom$unix(r1, &(0x7f0000000440)=""/6, 0x6, 0x40000, 0x0, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000000a40)={&(0x7f0000000840)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000880)="ec97d4ee69c97f84470f6ab8463ab742ee4741c6cd6b0cf08a4b62387bf866cbb4ab89e7702bcf83752c7d5d9ba2cfea86aca3cdfb57f7cfb0f20ce2f3b2cc8fa8607b2a9986930871b655ac6e8ae7b97b6fea0c099fdc44e29f87c2319c55e94c1e04d5e875bfa52c300919c57827a8506297aedf7c80b6ae1050d9", 0x7c}, {&(0x7f0000000900)="5e9ca7e6a95326e0794cde80735753669f4a9d01e2effee362f82e3b7830ed4e8e407872b24735ca1c62c6733ef726f384a55ce4bc3f57682aea3c8a6e73f3912b70f915759159cbe2d43cd3c435e7a8a4c73ae134d13c8bf43b0de7aae1604f", 0x60}], 0x2, &(0x7f00000009c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x80}}, @init={0x14, 0x84, 0x1, {0x5, 0x2, 0x9, 0x10001}}, @init={0x14, 0x84, 0x1, {0x2, 0xfff, 0x7, 0xea4b}}], 0x58, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='hd\x00', 0x3) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000007c0), 0x8) 00:00:02 executing program 0: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket$unix(0x1, 0x2, 0x0) listen(r0, 0x200000) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000080)) 00:00:02 executing program 2: 00:00:02 executing program 2: syz_emit_ethernet(0xb5, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x7f, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "5bcbd04285c07f3b8b876372cd3a991173769cdb4a782abb867147ca30d333b4a3c1eae0c510f13a9b6f807af8f707e7221132b41fb7594d8f98696caa6ad11867338e23f2e452b78100be3f7b2cb2f78807b94855e62ca99b36879e5fb808cbbff729dbae7235951a563f9877511e511792d49a84615a"}}}}}}) syz_emit_ethernet(0x44, &(0x7f0000000000)={@broadcast, @random="1ee756dc2aed", [{[], {0x8100, 0x7, 0x100000001, 0x3}}], {@arp={0x806, @generic={0x18, 0x3c0a, 0x6, 0xe, 0x4, @empty, "9adee7c7c4895a4fe5fafff67b45", @local, "37e2cf544e540f8df5063cd5227abc53"}}}}) msgget(0x0, 0x108) 00:00:02 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000300), &(0x7f0000000280)=0x8) read(r0, &(0x7f0000000140)=""/27, 0x1b) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0) 00:00:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e1e9ffffffe400000010", 0xffffffffffffff4d) listen(r0, 0x101) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:00:03 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() select(0xf, 0x0, 0x0, 0x0, &(0x7f00000000c0)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchmod(r0, 0x60) 00:00:03 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0x363) execve(0x0, 0x0, 0x0) close(r1) 00:00:03 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x402, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x80, 0x4) 00:00:04 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffff30fffffffcffffffdf080445f2ff1b09f711029078000000"]) 00:00:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r0) 00:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000000c0)={0x10}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:00:04 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x100) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f00000001c0), &(0x7f0000000200)) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc46232f5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0x2727, 0x3}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x8000, 0x1, 0x20, 0xc9, 0x5, 0x100000000, 0x0, 0xba4b, r3}, &(0x7f0000000300)=0x20) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r4, 0x9, 0x400, &(0x7f0000000140), 0x0) 00:00:04 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) r1 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0xe1, 0x1000, 0x8000, 0xfffffffffffffff9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x35d327da}, &(0x7f0000000180)=0x8) shutdown(r1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0xffff, 0x20, 0x0, &(0x7f0000000040)) flock(r1, 0x3) 00:00:04 executing program 1: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, 0x0, 0x307, 0x4) flock(r0, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000140), 0xffffffffffffff85) 00:00:04 executing program 2: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x12a) mkdirat(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100cb9f345d90aac640fc041cd01b00b080073f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0xfff}, 0x1) 00:00:04 executing program 0: syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r0, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000001100)={{"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", "416e5642233bc525287faf2232be8b9efeb7654536bf17f67d7d859cb8203bb6", 0xfffffffffffffffb, 0x73ed}, &(0x7f0000000100)="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", 0x7, 0x740f, 0x1, 0x5, 0xf569, 0x8, 0x9, 0x2}) munlockall() ftruncate(r1, 0x0) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0d00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c2f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd80c442192d3bd8f28a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9ded67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet(0x2, 0x10000000, 0xb79) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:05 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x50) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:05 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r2 = dup(r1) freebsd11_getdents(r2, &(0x7f0000000040)=""/138, 0xc) 00:00:06 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) dup2(r0, r0) getsockopt$sock_int(r1, 0xffff, 0x1019, 0x0, &(0x7f0000000200)) 00:00:06 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r1, 0x1) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r2, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r2, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) 00:00:06 executing program 2: setgid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000280)="1e111da94ca85701a06f74a8340488ea3ecbad69ae1f26f07979ee12ca921e4228cf3993d0bf601f8103b507bd6a3d83fc45e7a16da40512a128c8e5d462600f7e6595db086b16f40aa9cd030da795bceec880d60e34909a6093b81fec92099917492ade49bfa05c84bab51a08205e8f34684f20b964785ff0c7e00ac0baefb2b68dbdd4bf3f5b404da1e44ed273328a12683261e5021ff3e2ba16c385d47fbdf11c96bc4247fe8d376afaf2d9714726752e12ab7f6ce22758d7") r1 = getgid() r2 = semget(0x0, 0x0, 0x0) __semctl$SETVAL(r2, 0x7, 0x8, &(0x7f0000000000)=0x7) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x5, 0x4000, 0x3, 0xffffffffffffff80, 0x9, 0x20, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x0, 0x2, 0x4}, 0x10) r5 = getgid() setresgid(r1, 0x0, 0x0) listen(r3, 0xb26) setregid(r5, 0x0) 00:00:06 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c2f08171a30b8a826ea80dd4d48cc7e8628f6808618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7fffffff, @mcast2, 0xfffffffffffffbff}}}, 0x0) 00:00:06 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xc000, 0xffffffff0000) syz_execute_func(&(0x7f00000001c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:06 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r0, 0x4) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r4, 0x2020}, {r4, 0x66}, {r4, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0xfffffe8e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(r4, 0x29, 0x52, 0x0, 0x0) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000000)="969898432c430c0e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed53ecc0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00c48291a939acc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526265788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43ef5450f357c0f0f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) munlockall() msgget(0x1, 0x40) 00:00:07 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x2f8}, 0xc) fcntl$getown(r0, 0x5) 00:00:07 executing program 3: nanosleep(&(0x7f0000000000)={0x1000, 0x8}, &(0x7f0000000040)) nanosleep(&(0x7f0000000080)={0xfffffffffffffff9, 0x100000001}, 0x0) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) getpgrp(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) lseek(r3, 0x0, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r5, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r5, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r5, &(0x7f0000000200)='./file1\x00', r5, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r5, &(0x7f0000000040)='./file1\x00', 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') recvfrom$unix(r0, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r4, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:00:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffff01ffffff"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shmget(0x1, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) 00:00:08 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x10) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x4, 0x4) 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000100)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4855fc94e4e023ed107c4c2b90a23f2168f4808eebce00000802000c4237d094d2fa35151c4a27d181ec1ea01eff265dc5f00c35b5b3045453e66470f3803fea841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c436235ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair(0x1f, 0x3, 0x6, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x3, [0x0, 0x3, 0x5]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x2, 0x2}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000000240)=0x8) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000340)="985e4aa84a1c450f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:08 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)=""/26, 0x1a}], 0x1, &(0x7f0000000140)=""/84, 0x54}, 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8200, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0xfd) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0x0, 0x7}, 0xc) 00:00:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x800000002) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(r1, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) bind$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="15002e2f664165309f5d"], 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1105f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xfffffffffffffff7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x6, 0x0, 0x400, 0xf29, 0xa192, 0x1e6000000, 0x883d, 0x0, r2}, 0x20) 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000100)='./file0\x00') r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4$inet6(r1, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x6, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x0, 0x1, [0x3]}, &(0x7f0000000240)=0xa) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000300)={r4, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000003c0)=0x10) 00:00:09 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, &(0x7f0000000040)={0x8, 0x8}) r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x2, 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sync() ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000140)="d0ffbcee3c48a2ec2468cf0c8258d93a912f032bdf2b844d13ed7d91b71ee7c2c8929868b9ab0862d5a932204c4e3251c322512cde843887fb0e811d207ad9461c359da373167297cbf4ce640cfd4b19298322312976fc1bf31267fc642f5869071da6a3b692031a27be0460d585060c8c2705cdb080d4d9c8") freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) fchownat(r1, &(0x7f00000001c0)='./file0/file0\x00', r2, r3, 0x400) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x81010, r0, 0x0) syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r4 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x2000) shmdt(r4) 00:00:09 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100), 0x0) 00:00:09 executing program 0: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f00000000c0)="f00fbb9f000000009146db96d800000020d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) syz_execute_func(0x0) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000580)="98f0815e00609d65c00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e62e450fe23d910e53fe660f6487e1000000a0e5be34f1c4e183e8c4a3216eb3feefffff0afcc42165593d0a000100d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f29594001b00b0800e6e68171a38a806ebb15c45a6291aef5aaaa65600000c4618de3c0740f2d9600000000cadcdcf340adc4a27593ac0600800000e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x100000001, @rand_addr="7a15fb461d8df10ab2cc23ff9343f317", 0x53a153ad}, {0x1c, 0x1, 0x10001, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x10001}, 0x5, [0x7fff, 0x7, 0x5, 0x10000, 0x9, 0x2, 0x9, 0x620]}, 0x5c) 00:00:10 executing program 2: syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x48) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000280)={{"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", "6ed919f58629f4c8180169c149e9c73b3e70365687b403d62e9df4ba9506189b", 0xbf3, 0x7}, &(0x7f0000000040)="00753ea834cb9205fc8aca448904ecfeb9b7783fe4c58897789a9b16a732416ba98cabf4e25bdd69fcbcaef27bb10de6cddf083c067cdb2d9ba55f9e4ad7ffab05bf7fc7ba3dc793e9fb2713cbd768e4ae3c55daaed4ef1e136b783f38335531b7e106ef03966d", 0x7, 0xf1, 0x6, 0x0, 0x8001, 0x4000000000000000, 0x100000001, 0x9}) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x10000000) setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f00000001c0)=0x4, 0x4) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 00:00:10 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fcntl$getown(r0, 0x5) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x106) ftruncate(r0, 0xf100) 00:00:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000940)=ANY=[], 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c0a0f05f32459bfd91303e8c4a37bf0c53e41e2e978785767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:11 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="020000e000000200000000104d"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x1ffffffc, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:00:11 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f0a9700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socket$inet6_sctp(0x1c, 0x0, 0x84) socketpair(0x10, 0x10000005, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0xffff, &(0x7f0000000580)=[@in6={0x1c, 0x1, 0x7, @loopback, 0xff}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x830, @mcast2, 0x6}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x977, @loopback, 0x100}, @in6={0x1c, 0x3, 0x5, @rand_addr="a38af375f6dcfec39ef577331831a757", 0x5}, @in6={0x1c, 0x3, 0x100000000, @mcast2, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) recvfrom$unix(r0, &(0x7f0000000040)=""/48, 0x30, 0x40, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:11 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000100)="d0cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d479c67450f483bd1d97c7c63460f570f01fc616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400) 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r0, 0x0, 0x0) 00:00:11 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0x140) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000030000001c00ff03ca01d23c860700001c004e2307000000ff01000000000000000000000000000100"/148, @ANYRES32=0x0, @ANYBLOB="010000009800ffff090000000800000000020000"], &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x101, 0x7, [0x563, 0x100000001, 0x2, 0x1f, 0x19e, 0x3, 0xb30b]}, &(0x7f00000001c0)=0x16) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) 00:00:11 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = dup(r0) r2 = openat(r0, 0x0, 0x8000, 0x110) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000c40)="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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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000780)={r3, &(0x7f00000008c0)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000940)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000980)={r5, 0x8}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x337, r3}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) r6 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0) sendto$inet(r6, &(0x7f0000000800)="1fad5032577f5b281339a30463ac05549ad65dec95fdcdbf3b4ab0363fedb5baf21478d79b0eeb3d733ef28f05371155f558d2aa91e0df552868c0c6cfce561a4119fc212cd0d1b9de98d68f698d", 0x4e, 0x4, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x20038, 0x0, 0x30) 00:00:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000246, 0x1d) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) 00:00:12 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02200000e00000020000000010c11bf19c63da4b2fb2098c5cd0d6d5f582a4e91303f8d6bc5f453615b0f532b8a744f75ac6250de7d70a864632777d5f773da0ec97d463342b6553a865ae306c13a65db796dcb6afec88fad6b71d13a7d19c7d40ebe6aeeae210eb"], 0x0) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, r1, 0x9f18, 0x2}, &(0x7f0000000240)=0x94) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) fcntl$dupfd(r2, 0x11, r2) 00:00:12 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x3806, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) setuid(r0) syz_emit_ethernet(0xf5, &(0x7f00000003c0)={@broadcast, @empty, [], {@generic={0x876c, "925411bf278f2a84b9f1b0d7bdd3d1883a8831914839ebebae9cb5ae78bc2703aa507be3a6965ab4fcdce464ba485ae041884575f5c7c3fbd57e84699e0a0a105e6d9f1d832172aa6057c3b1115f67f7347d3870985d2f52d3e10ef71d4f2d93dd538902bb45b80a94fb78ed563deb7f4e07f9532fb9df91be36fdfbfed102bd714538e3b50347580d048214cf1831b933c465748096935f4e2189c0ea11e68553e10f6bae297773111fd95717d229a222e865855d275e66de9c4b10a156b4c6a32fa6cb98186bc757affbad89215d40bbe0c908e561bbe04cc18c7e7e6ad0832187a6770c42a7"}}}) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x117) 00:00:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6(0x1c, 0x30000004, 0x2) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x3, 0x4) 00:00:12 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/84}, &(0x7f0000000080)=0x56, 0x20000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0xf41b}, &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00") 00:00:12 executing program 1: syz_emit_ethernet(0x7fffffffffffffff, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) socketpair(0x80000000011, 0x3, 0x10002, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000000240)=0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0xc) socket$inet_sctp(0x2, 0x1, 0x84) 00:00:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x10, 0x1, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x6, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x2, 0x7}, 0xc) 00:00:13 executing program 2: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/92) mincore(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0xffffffffffffffff) 00:00:13 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c4, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000840)="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", 0x81a}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) 00:00:13 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = socket$inet6(0x1c, 0x10000000, 0x7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xdcd, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0, 0x1, 0x7, 0x100, 0x0, 0x7fff, 0x7}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x2, @loopback, 0x5}, @in6={0x1c, 0x1, 0x400, @mcast1, 0xf0}, @in6={0x1c, 0x1, 0xdf, @ipv4, 0x2}]}, &(0x7f0000000280)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r3, &(0x7f00000012c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) 00:00:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) symlinkat(&(0x7f0000000100)='./file0/../file0\x00', r1, &(0x7f0000000040)='./file0/../file0\x00') 00:00:13 executing program 1: munlockall() syz_execute_func(&(0x7f0000000200)="98340d0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") open$dir(&(0x7f0000000300)='./file0\x00', 0xfc, 0x7) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0xc7}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) 00:00:13 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) pipe2(0x0, 0x0) 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$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) sync() syz_execute_func(0x0) setitimer(0x3, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000400)) shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), 0x1) 00:00:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqn(r2, 0x0, 0xd, 0x0, 0x0) r3 = semget(0x2, 0x3, 0x100) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/123) 00:00:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r1 = socket(0x17, 0x5, 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x4, 0x5}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0xfffffffffffffffc, 0x7, 0x12000000, 0x6}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x34, 0x0, 0x0) r3 = socket(0x1, 0x10000007, 0x80000000) r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x88) ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f0000000100)="8e5445cf1de03fa973afa62cdc5cbbcd149dd32a10022c6adb94af290d7948746f729b4f451da2b1f5420984d8f234076e1ad8712fcbfda3854726e9f6abd1a5fddfa86f645882514b05e9add385b7e1396ecc679efc61d60b6da943", 0x5, 0xfc, 0x8001}) 00:00:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) fchmod(r0, 0x96) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x40}, {r0, 0x20}, {r0, 0x10}, {r0, 0x8}, {r0, 0xc}, {r0, 0x100}, {r0, 0x150}, {r0, 0xa1}, {r0, 0x2090}, {r0, 0x2}], 0xa, 0x7ff) 00:00:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff0a67a3072c125f2f66696c653000"], 0x1) connect$unix(r0, &(0x7f0000000040)=@file={0x1, '\x00'}, 0x3) 00:00:14 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockname$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0xc4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xffff, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x7, 0x3, 0x100, 0x9}, &(0x7f00000002c0)=0x102) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7, @empty, 0x7f}}, r1}, 0x84) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000100)=[{0x3, 0x3f5, 0x1800}, {0x4, 0x101, 0x1000}, {0x3, 0x7, 0x1800}, {0x3, 0x8}, {0x3, 0x16006432, 0x1000}, {0x4, 0x7ff, 0x1800}], 0x6) 00:00:14 executing program 1: r0 = semget(0x0, 0x0, 0x420) r1 = socket$inet(0x2, 0x10000000, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x5}, 0x8) __semctl$IPC_INFO(r0, 0x5, 0x3, &(0x7f0000000080)=""/217) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") mlockall(0x1) r0 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r0, 0x0) 00:00:14 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file1\x00') utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0xfffffffeffffffff}, {0x9547, 0x8}}) fchdir(r0) rename(&(0x7f0000000140)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x2000, 0x102, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x3000) linkat(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x8}, 0x1) 00:00:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=0x0, @ANYBLOB="0000010000000000040000002267702a00104e00"], &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x80000000}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x2f4}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x6d, 0x7}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x6, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x6, 0x3, 0xffffffbffffffffe, 0x0, 0x1}, 0x14) sendto(r0, &(0x7f00000003c0)="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", 0x1000, 0x20009, &(0x7f00000013c0)=@in={0x2, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x7fffffff, 0xf, 0xffffffff80000001, 0xea7}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200)=0x7, 0x4) 00:00:14 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) truncate(&(0x7f0000000100)='./file0\x00', 0x1c) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="36f3476cc4819d662500000000f043f79500000000f30f95d4f2dd060f3acc8ddb797dd90c0f01c4c421cdeb7fe6c462ed96a869000000f24390") ftruncate(r0, 0x6e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, &(0x7f0000000180)) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x0, 0x0, @empty, 0x5}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) ftruncate(r0, 0x103) 00:00:14 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000180)="ea1862a126a605c6dae6434bae53c33b4887d745e1c2fb0aad65bb02791582bd774896a3b89aa73d0112172acb734f40d4277c267128870e0b3df4c2fb27caf6bf7832b6633c5c4b0db6a97907d25fcc88b7b80f9faefeaffbcf3ecf1aef1057046ad0847ec2c569a2572473aead9b014af6f581a621565715007db06e9dd0af52c5e00e4adacc5b4ce4de736046c380c7a16596cf3c360c90601dc946f8dd83a851518fda06360196d4478d56ed12eb961131478d413c79ed438f8b737ffda655") 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000240)="982c1c0f050220d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000008f0870ce2e32740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") 00:00:15 executing program 0: r0 = getpid() wait4(r0, &(0x7f0000000040), 0x9, &(0x7f0000000940)) r1 = open(0x0, 0x800, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x9, &(0x7f0000000080)={0x10000000000b35d, 0x200}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000bc0)="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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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000007c0)={r3, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x1f5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000008c0)={r4, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:15 executing program 2: syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x20000000) r7 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) ppoll(&(0x7f0000000240)=[{r1, 0x42}, {r2, 0x4}, {r3}, {r4, 0x4}, {r5, 0xc}, {r6, 0x2c}, {r7, 0xc}], 0x7, &(0x7f0000000280)={0x100, 0x9}, &(0x7f00000002c0)={0x6}, 0x8) setpgid(r0, 0x0) 00:00:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="822cf793822f2f66696c657000"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0x2, 0x10000, 0x20}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x2000000000002}, 0x10) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000780)="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") ioctl$DIOCCHANGEALTQV1(0xffffffffffffffff, 0xc1304431, &(0x7f0000000240)="fdde8a65eecf49a53fc121df5d864acc07ee3c0d40a99100a76eacffedc4da91a0470a7f92827833977cb2de0c6629f909e553853b94d2ca7a473e8ed230e0d586729e72794f3cef8add79e5f9f6179f1239a2b77a3b8d4cfc10af4aaa8c93d2244cf1da3032bb21089f2f68f0f9ec8d4b6f421735b09c98ea9b11d272a0e93458280e3a3c36c95b47e01a3095dbc9432a5466028323f10dd84f0853d8c46afeaba5a5b6fc8e64521f2063f8c2c4cabc45f829543ca588c34ba0ba6c582047115f0b7e686b419fddae03c52d875d1efb6abb1bc562efc907e1e17caf73538fb8e8ec7a34dd1621b14474fc32d948d7f8fc85a03888eb1f83204fef919d9ecc887558354eae86e7fb0577cf623b5059d58cf637b463cd08be745a7c540b661cbcb932cb273dc9a054cd0ce81a1472cd6030a930ee6864850daa1b41f180dcba12dd583a5a18fa3e66b361dc2bf699a21a04cb580d587ca94559c398242e548fd6ac4080fa309fadda4c23fa0f18287b4425027e2d8a3d3e3a19f4869dde34861fddd5c00fdb7ceb601d29d45cf50e18ef3a75714a6172d9c26b21006726ca9a04f02730919ab538664e4f76324804e12d03a525790c4c61cc9d242ebd14e941de7155a7768eaba82d7a9a93c92f015cc97e5c0643e97256ecd2ad02e63ef29f6801ed877d7b6e0be8081a9350ebf0e334e9c855acc7913080c9712b2fb9a1620e4f409e3d18e98d434886ba6cf60f4ce473c900f7c18b7039cb08494628e4a7ad1129344a6dff6e7b511ca48599a9e404bd0c8f6c60e6db44c23ed22836fb85f6d6c74932176c71d398191baa1ee305ff589360407539f3956b49d8a3fbc2db9ff88e3146dda222e9067aa2f5ab792096c5e84ec1a4c2a05548f823e7d3f2b91b8b2f8111b00271d6b6cbd39203072d9004305afca4ae4766a85cb7a68dd6e39e62d9e7ea9a9e6263a0e406fa5d3d6aac3d92deaacd27023477fd9920bedcd7067af57f56abc86e6a6bcd8d1eb601768d4db46cdc262a4392c88b6c05691935b4f18d97437ab2cd9dcdeddd97c10736c9bc68f00ba06c7be337116d6b1455ee8ed98f7f513a2be450a02c6aeef4845ea8077995dbe2a1acd9e302f2138d3e20acf0f2326b3860681f3c9135d1a446e011692cef973a3606505ccecb18d82861ccf137406c8381971fb9be70ac710df3827b7700d21e37ef922287abb849eb6c7a588ee10ec65d34f80d3aab14f45497679630439514e560964483cfae5bc736d9c8900f8c8a44166d613113375aa052e9c5bc1de975360f1bf1f7bd546ebd1a0be83e8b73f6e214fac78487ae402ff0e86abae7406643e4bb273808354eed1416edbd8d0f497b024f57710cb2483920fc08f9230a94ea02875ff16a6c523d2053620ec44759128b61bb9de862148109702a63d8f8b5537538bfce5403625c0b26f0edfa8ac0d8d2c933ad43b670f683f133ff088b9e9cf88174ceea7fd73562cffdafef23868acf277377cc2215e9079f08f6351bde8f4d3bcd3e7773c443aee2fef0a96a05451e0f6af01eb708bb5d4b9546e408feb4026091e4ee294dd31c43c31ab418bbac7a3819ddf3a1c796d0df435885a299379600015681d4f99b01a891cb7bb1948360b2b3e90868573fccf3e557fd6f726689d9ab34594932e09629b10fee3455e709a8350da2dc3774bd729f487e00adea787f44a02882701bcfe9779c01c4e2892deb36c92db3ae6e84d9fe3c7f31d1e9d04b487b58dfa50255ac2b8a0ad40c05c0b95333846e7480cd2584bd0a68f6a07834bd73447538f81f6c4a124d729717b7151dc5c8b241cc0949b9cf98c8b1c30d49c7ccce019348fdfee7b355b4540c06634f01eda0804ec3b0836a8c164eca1c97b2e07d353c4b9df92d9f39af") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@remote, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @remote={0xac, 0x14, 0x0}, r1}, 0xc) 00:00:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x3, [0x4, 0xffff, 0x1000]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1f, @mcast2}}, r2, 0x7fffffff, 0x100, 0x1, 0x6, 0x80000001, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x9, 0x4) 00:00:16 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f00000005c0)) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:00:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x9, 0x8b96, 0x1, 0x4, 0x2, 0xff, 0x0, 0x8, 0x3ff, 0x3, 0x200}, 0xb) syz_execute_func(&(0x7f0000000040)="b18591cd80696852c59b695cc42218f3490ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09eab985ebeb019255c4c1fa2c4800bd66450f186746f00fc00af2470fb66500c4e62271bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f44666470fd4212118181854111d00") freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f00000002c0)=0x0, &(0x7f0000000240)) fchown(r0, r1, r2) 00:00:16 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffdfffffff00000000000086dd607b665c000224a3fe80000000000000000000ff000000aaff020000000800000000000000000001ed33"]) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8f6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @rand_addr=0x7e}, @in6={0x1c, 0x3, 0x20000000000, @empty, 0x5aee}]}, &(0x7f0000000180)=0x10) 00:00:16 executing program 3: open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) r2 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/111) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) 00:00:16 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffe) select(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, &(0x7f0000000180)={0x1, 0x3, 0x7ffffffc, 0x1f, 0x8001, 0x20, 0x9, 0x800000002}, &(0x7f00000001c0)={0x8, 0xb}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x2000000000100004) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xeacf, 0xaecc, 0x20, 0x1, 0x360c5db3}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x2, 0xac, "7ef9a9b335aaebda69ef226cfea14960b72b2f9154f562cf783d685e60c18238bfe5a861e350a940bd7f607ee99942ca5c57e63634ff265850586eaf051e92215412473c2a0061e916e827b058b698b131ab91f1f1434533876dbeb35b54795bdd9ff0b04c9f74c7f78a279039e5a8c1f01d1af8c0fbd32a7d4ebdcb9eb8bd63a67750a33dd78cdde0eec7d75d0dbc234650cf92dde579d7426ba4eceaf1a16db561feb9e70a128bedd6c53a"}, 0xb4) 00:00:16 executing program 1: select(0xfffffffffffffdff, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x2, 0xfffffffffffffffe}, &(0x7f0000000140)=0x10) r2 = shmget(0x1, 0x4000, 0x6e, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x180000000000, r1}, 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x7fffffff, 0xfa}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x5}, 0xfffffdfd) 00:00:16 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\'\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000140)='-/-\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='\x87\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-^&})-4\\&\xb2)\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00']) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000500)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000005c0)={r2, 0xe, 0x7}, 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) accept4$inet(r3, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000480)=0x10, 0x10000000) rmdir(0x0) execve(0x0, 0x0, 0x0) r4 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xffff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000400)={0x1, 0x400, 0x7, 0x0, r5}, 0x10) read(0xffffffffffffffff, 0x0, 0x0) 00:00:16 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaabaadd5798ee64e376a07741f5aaea1b00000000000000ca5a926699a8e81c00"]) 00:00:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x20000000000004}, 0x0) 00:00:17 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000180)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x60, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:00:17 executing program 1: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) socketpair(0x1f, 0x10000005, 0x1, &(0x7f0000001000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001040), &(0x7f0000001080)=0x4) madvise(&(0x7f0000a5a000/0x2000)=nil, 0x7fe4aba9c000, 0x3) socketpair(0x1e, 0x4, 0x140324a4, &(0x7f0000000000)) madvise(&(0x7f0000a5a000/0x1000)=nil, 0x1000, 0x7) socket$inet_udp(0x2, 0x2, 0x0) r1 = semget(0x2, 0x7, 0x90) __semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f00000010c0)=""/4096) listen(r0, 0x7f) 00:00:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='.\x00', 0x202, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001940)={0x0, 0x7f, 0x5, 0x800, 0x6, 0x8}, &(0x7f0000001980)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000019c0)={r1, 0x1, 0x1}, 0x8) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0xffff, 0x400) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x12b8, &(0x7f0000000680)={@random="9c881771e022", @local, [], {@ipv6={0x86dd, {0x1ff, 0x6, "1abdf6", 0x1282, 0x0, 0x1, @rand_addr="5156a858e605cfe6f1710f744a2a135e", @mcast1, {[@hopopts={0x13, 0x213, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x662}, @generic={0x2f, 0x1000, "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"}, @pad1, @padn, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim, @padn, @generic={0x0, 0x74, "e807d89451ade8b0fd9dce1d193ae5a189706482fcd56c16f90ec6924a8180fd95058f81a351576770a2727088fdff6490a6b7df85ab1f0f193b47b760af27bef7ba60c6b6e4992816b1025bcfd438688200cf01eb2bedbb77dc3542caed97012b74f9958c36547753821cf28725352b3ad934f1"}]}, @routing={0x71, 0x8, 0x1, 0xbd, 0x0, [@local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @mcast2, @local={0xfe, 0x80, [], 0x0}]}, @routing={0x5f, 0xe, 0x0, 0x740d, 0x0, [@ipv4={[], [], @multicast1}, @loopback, @mcast1, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @ipv4]}], @tcp={{0x0, 0x1, r2, r3, 0x5f3e, 0x0, 0xa, 0x2, 0x1000, 0x0, 0x5, {[@eol, @generic={0x4, 0x10, "6a8f6769cdfbc20fd2dbe7388135"}]}}, {"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"}}}}}}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000200)={{"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", "41ad47f85ee2cd69195cf1ba94deef0672cb843bb76a17ee177ed930d8f37ee0", 0x5, 0x100000000}, &(0x7f0000000000)="e853e164f4e4c3d2b128c0b8ebc72fe7a5ce6feca441dbed9cc7c15c8fa3e93bb0770dc91f77699ce873089860a83f0c7649aa294f34d83999a97b74", 0x5, 0x3, 0x1, 0x9, 0xfffffffe, 0x101, 0x9, 0x10001}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000180)={@multicast2, @loopback}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f00000000c0)={0x2c42}, 0x4) 00:00:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) semget(0x3, 0x4, 0x80) 00:00:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0xfff, 0x4) 00:00:17 executing program 1: dup(0xffffffffffffffff) getpgid(0xffffffffffffffff) r0 = getpgid(0x0) getpgid(r0) syz_execute_func(0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) r1 = socket(0x10, 0x10000007, 0x3) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup(r2) r3 = socket(0x2, 0x5, 0x0) getsockname(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r3) 00:00:17 executing program 3: r0 = open(0x0, 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000008c0)={{"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", "773ae05943184958a05cfffb954f01c7cd09c239da9614d46d04d9e50f2cf661", 0x4a8, 0x200}, &(0x7f00000007c0)="f35b895aea181324776f21ebea14790ef8595285ef813b81d87725e7d97ec238bd7462492fb412b5baa67daf6a02", 0xf31, 0x10000, 0x4, 0x743, 0x8, 0x4, 0x3, 0x7ad7}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:17 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000100)=0x6, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000980)="7173a63757bd5c01b6636b33649a0ae1aec56d54c0ced9d126d62b47b9953d2318d3d1c8162a28ceaae52e7dc3749e8b241e2afd5a4eef35edd18e1f1111e3cb92c089c8d6f103b15bbf2e66a0a988e07502e44cfdcc9b69d42774d098d6634ef68af0af872bbb5894d5c93461db2a42362173d5c66e9255fd6ceb96f04a301bb2e728300a6326b610bc24b676fb03cd8b0f06e1084bdb178818f50aa7c961220c07df4dfffdf726d4a2d85b3b69f3ba435ce5") getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000440)={{"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", "547a3bd26c797fae319646f37036a9d22fea9a1a01ef47a503ed2e0f9d47f9bd", 0x8000, 0x3}, &(0x7f0000000400)="fe5c7d42d1112a5c5f3508c4cffc6a5394fd462efefe7c703f6294cc0cb48228e370e68e261b27ad", 0x6, 0x7, 0xad8c, 0x2, 0x7fffffff, 0x690e, 0x8, 0x9}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001b40)={0x0, &(0x7f0000001d40)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000001b80)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001bc0)={r2, 0x80, 0x1, [0x6]}, &(0x7f0000001c00)=0xa) socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000180)="969898472c431c180f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fd660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000008126400fc7f5c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b00c40235abf2f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="01feffff080000000600060003000500010000001c004e2200000000fe8000000000000000000000000000bb0300"/133, @ANYRES32=0x0, @ANYBLOB="ffffff7f00080000f7ffffff0400000005000000"], &(0x7f0000001ac0)=0x4) getsockopt$sock_int(r1, 0xffff, 0x181e, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r3, 0x4, 0x2, 0x7, 0x5}, &(0x7f00000002c0)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000001c40)={@remote={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x3}, 0x8) socketpair(0x17, 0x30000003, 0x1, &(0x7f0000001d00)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @loopback, 0x0}, &(0x7f0000000040)=0xc) sendto$inet6(r1, &(0x7f0000000a40)="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", 0x1000, 0x8, &(0x7f0000000940)={0x1c, 0x3, 0x57742a33, @mcast1, 0x10001}, 0x1c) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, r5}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001a40)={r3, 0xf, 0x380}, &(0x7f0000001a80)=0x8) fdatasync(r0) 00:00:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) freebsd11_fstat(r0, &(0x7f0000000100)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8ac, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xa, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0x44, "3e14adc87e30bc7ab14c827b7c357ab6fecfcf4b8bf06a411c8b8264ed9cae3340a8c7b49a21c19ec884692d046b4a95530e9d2302ec11bd9d54b6006441783aabd3401b"}, &(0x7f00000002c0)=0x4c) 00:00:18 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x82) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:18 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/140, 0x8c}, {&(0x7f0000000440)=""/93, 0x5d}], 0x2, &(0x7f0000000580)=""/232, 0xe8}, 0x80) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10a00, 0x21) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='%{+!-*\")\x00'], &(0x7f0000000300)=[&(0x7f0000000140)='!\x00', &(0x7f0000000180)='\\\\\x00', &(0x7f0000000200)='e\'[-@#\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280), &(0x7f00000002c0)='\x00']) r4 = semget(0x0, 0x0, 0x410) __semctl$SETVAL(r4, 0x4, 0x8, &(0x7f00000000c0)=0x3) poll(&(0x7f0000000680)=[{r1, 0x83}], 0x2071, 0x40000009) sendmsg(r2, &(0x7f0000001d40)={&(0x7f0000000700)=@in6={0x1c, 0x0, 0x800, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000000740)="9d34102b2405132f473f40f634f6c528855342837d26ba5442ca927b207e3d40742834c66b0b687644e04bbfde359a8b51a423d387313602801c01e112832cb02a8867d340092ff231e4c7d3ec25c30b61a8a1fd598e8002344c6f4899b799fae907ebc674b4645dce1fa8eed3d7acea591e7df5efc0124ec74826f2397bd7d3a138d95d17120241dcfb542f5e9b8570655c4663827f54a813bf197ecd00aac7b098f706ae7072f23a5b54554d6c357abd", 0xb1}, {&(0x7f0000000800)="7fb9574c713b0f38698e974806280321a362677256f68f81d0512a42773dabafa35eea690e3f4c9eabc44b7af9fab060876de42321f04282abd5f476ea146d195a0e4fbcf5adedaf8e921406ad5a6a18d710114c3fb7a6be2588556eb202768965cfd8534a5f6f6baa9f566b5421fb47edb060fe5314a62c6ca1375b97ab819049dfba48a1bb3ba64b9f35342d912f6cf7c8202e9e8c53c3cbeb6c77feb3b2cb51e5292f4cbbe2e661a7c1c99ef54f6a12", 0xb1}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="ace563d76581ec86db6f3327d2359b867c646e9fe08f251df7a626ba7bb24ab6ad264b44f52e5e2001f9f32111ed31f575099c628d3e4cc551257f78a1555ba6425546fc2d59f87bb795316310394e138737e540e227019a1294ef6cd86caf5d2cf8ce1f909cecb08346ae7770e0b64c0e5095578bb4f343befdf3b5b902ec9d32930cb2b52383c460cd4933c5cb2ce0694a1f3a0f6395690ae73a46fb6a156614c55a72ff6511abbe9e0a41eee677e3eafe37e891", 0xb5}, {&(0x7f0000001980)="a558284c660adeeb603100f21c06ff9a27d5f77f42a5a6162409b1c3b970a7b5f76991a66b377128524a9ea7b7a66c703739bd57cd56c7f325cc2826531bb818827ffe3f9c7939f4e09aca92723a78a0f01dec8a5db22cbe51815bda24a6a07bd3ca05a54b2023822551e843978e6d44edaf", 0x72}, {&(0x7f0000001a00)="29c2caa993c76d3a472d8309978930ce84acc351375936ea040663270b5832c9102abee66ced1fcdcd0ddd3ce23b943604926f043b69ff1c423ae60c2c9834d966f50c76a4cee8a09284490e44590fa95948e23752", 0x55}, {&(0x7f0000001a80)="51642aa954b7adec6444db281b60", 0xe}, {&(0x7f0000001ac0)="9750befdf002ea77bf7d8da597833c342d78ef0c48cdedb4554ae6943b78ea6f098d4a24bbef6f0c3f2ab68b89ef450de6e38588747a193586dc3774d9de34cb4efed7a36e9daa2a06c413e7c6478f746132e720e638420f01b1fa2088cca164058f53d83f43309185c4316634cf2c461318ed5a24b532dc15a421da1b66f6291fd12211d3dee86ffcce86d275bb0563b2faa9c24c37885951be7bbf3c75b6e59a1eb108cb1d4ec31f06965c9c8cf3fa03bf87b58eeeea04d6adb9d6d7d46d7379c98ed434775b24c6d6a44a4453a0ba54e84d6f0a0dc9d28a0ed472db498f4260318d32e714e723", 0xe8}], 0x8, &(0x7f0000001c40)=[{0x78, 0x84, 0x100, "6afddb4ebdebd4b4253f5b16b65029cc5802480a86306e188e855f644fe5f060003b388b46b573e579aa3dce3f0dde7820399d128142b4b4cb14d6208dd4f99b2ccf25584d7a4be315a43951a4e0783d2e7d06d3b96f43278f02b88fafcc20d63369d60a70"}, {0x78, 0x0, 0x401, "e1a35775167655928831b310c32e5e1a2d2aa8746fc3684fc53f67b9b97116a68abf11c775d521cc386df6c347a6199016838e8521d838962f2cac19a9643a69b76ef982a3091a67f31b2356d1586f5f987416b644d2bf82f0a8ac13863f86f42a6823f9b64883"}], 0xf0}, 0x4) r5 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5, 0x100}, 0x8) ftruncate(r0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000), 0x0, 0x0) 00:00:18 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x2b1, 0x3, 0x80000000, 0x1f, 0x8001, 0x20, 0x5, 0x2}, &(0x7f00000001c0)={0x8, 0x8}) 00:00:18 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$getown(r1, 0x5) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="7de6a778dd97385da4af1fc236ac175c51cc4c8fb613e3ecd3eea85c956fff35a7cc9d66e1f1b40ac69b478218df2fe308591bce707dd8cd4bcd1e10d458f95e652dfaa8ad27483aeb2fd5a053dbaf4c6e06bc5062a4eadcfd573c479d2cba29df76b664469cb240419b45737d1100f0437380e6a47abcd502768528dc564047940a228c1191e99fde9b75422a4071e32e284e0b6599065c34551f8ad7122c4cdb72db028f3743214b4113c225c49391251dbdc7acf35af3572a1e4ac3c4ac9e493582afd23cba58c75244df9c33b73fdc7397a89e4de2cb61c018a66c877ed00e93cf67baa88fb78d37", 0xea) munlockall() ftruncate(r0, 0xf109) 00:00:18 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ftruncate(r0, 0xffffffff7fffffff) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000100)="6c25ceee7fa1f1aad085c5ce562c646205e0835ea938a8ed540d2296e216406ea476a948ab4329ba99efd5f6fe1b652a7bb1dcc062b8f79a91d375d07f488d947e4913954231a4b5b6a4fa4e337c5ce853f9919cd53eeec99de1997342768a621b8948d0c20da79902a1390b2c87ef190a8cb2daece4afd39b0d58092429223c680958d46e5aa29b5235918e18a6174f6104eb545cc19d27564c6ea4b158e87eac720dc31c2ac7bb02ebc6dc923f8fbe8d6d7284bfe769d34b3df0195e737cc90cf970ac256dbcff24074b6c726c0cc174527551c0940653e13c62ab6d4d02") write(r2, &(0x7f0000000200)="4c016fad5668a9867805053dfcfa4b431ad8e9440be7302fc50b66e6279b7570c37ed7bce6ffb003ea08f1432cb959553511eb055a6cfb58781f08d3fc305730a09eebf0b09046e887b6cd201eec78ffc01e28f16e432edec66c13691fdb661356c5f0805956b1bf1d935a36f5cd94b54db4", 0x72) getpeername$inet6(r2, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000300)={0x0, "3d094ac4a3787873c3e5e976a8b9525e"}, 0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x2, 0x0, 0x3, 0x9b}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000400)={r4, &(0x7f00000003c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000480)="571cbc87c6b7983bc7a3604851f7680487582ceb42b85b6ae67ae806df55e74c4353c8a3d48362ddf39a66c8961b5f6a88753803273fcc50dcba66a654caedcb243c99ea72e8492c18a166fbdb4e34f10eaf06ea98885347c5172d34b03e602f1560ca150beec03813eec401313295e970929664720c41e886439ceaa27105ab8815be2d551762175402fa") ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000540)="b4252f445a3066bc3382397550a48de2c553e8cb6567d29e8ab92825746f85601e398414f596c41939a38e07bd60afdb24204ca8da4ffb24e17ff40d4fbca12d5cd5bf6ca6d4b788789c2c5d6273bed9d575c95dc4671dbf40b4c993cb0b9a98279ccdc9b3a81a68f3dcdbe34b0875fa4ab2168eb5b8038bae5220bf4d64c3568968f1a3684e937953deaa42f16b08ff874f11648f0f9d246fe9adbcba9df564f50914f0f699b2b5299a07b3c749135f5974ae710134a2e553c7d7b1e74e0455ec5daf25bf5830258848c1b9b0f618d936d5786da63894f740aaae0d54821cc93a13392dab80fb867584a8e7a90499e946ae6eec56") ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000000640)="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") write(r0, &(0x7f0000000740)="13fe4aa6bd7a9aaad6b67dfc05e5d3a9e62f876d27d6564e3a323f79c273511b3241f62ea1bfa7b083", 0x29) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000780)={r4, 0xb3, 0x2, [0x7ff, 0x9]}, 0xc) r6 = fcntl$getown(r0, 0x5) fstat(r3, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x5) fstat(r2, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() sendmsg$unix(r2, &(0x7f0000001d40)={&(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000019c0)=[{&(0x7f0000000800)="c173e27f414431e685929e320141cea7d5560cac51598fd7b2213486e0230f69429c1e06ade17788dc8231cdee83158001a3ae649a14fda87005869f458fd88ccb804455d9ee847ffe6cb77ead4fc41bf64d41d8c70a85201c715998117a12bca5ff3e934e363689043a3de8cade2e71dc545bd9aff24297f2039ca9edb676bdde029f9391fb5f33fe2800c55c98f360c7333eb419dd69aba2f5cf6e86b3ae5dfae5b18f57811cf9618de7c77ac7712ca989b67a70416236d785007f49a2cd6182889ecc015ad231580beedf9d4c5e9f0ff3e335929ca92794a0e72fc29800515f919d42517e", 0xe6}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="9ebe87b2b90183871ae96ae3b23bc0819536bbf81acfed6544f4afc350bc0f04143c0671f783e45bc211dcbc2f5b1d10f3d07cfe78", 0x35}, {&(0x7f0000001940)="e99d2c730a146f9e20d7c88b346313cbdc62aa034e3ed3adc48bff7c626e96587663e232723216f31fa21002c59be1cc5fc10dd4769dbe91b929fc64396a7e6febe74efeddf4fef6", 0x48}], 0x4, &(0x7f0000001cc0)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x20, 0xffff, 0x1, [r0, r3, r0, r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0x60}, 0x80) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000001d80)=0x60000000000000, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001e40)={r5, 0xe, 0x5}, 0x8) utimensat(r2, &(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={{0x1f, 0x2}, {0x3}}, 0x0) sendfile(r0, r2, &(0x7f0000001f00), 0x1) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000001f40)="ef4e6bede6bb36aabf2b0731a2ea1bf3b4b4a35a110c6fd29b0f5512467a5349d6f0538fdb595f60fe71883aec9cdf9edfd768ad47a2f3af54d143eb1992dd3e926ac58b9770704a997ca93c4c5c65e8f283ecb57ae9a49af0ce5769c7ce2cccd1faaa5d3f7c0d0070b1f20229254ce734ee5922dfe15b3e3778503335b820447fd9f700d051e54513d80ba3b9b51aebbd00f12523ea6d7bcfc5255bb2677a11a21ba3c239c6cb5326767f254b630fbfb264c21e1db34f7c8c4c2ba3bb", 0xbd) fchdir(r2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000002000), &(0x7f0000002040)=0x4) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1c, 0x10000007, 0x9d3f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='htcp\x00', 0x5) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x10000, 0x400, 0x400, 0x8, 0x7, 0xfffffffffffffffe, 0x7ff, 0x3, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) geteuid() pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0xfffffffffffffdd3}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r3, 0x0) listen(r3, 0xa2) setsockopt$inet6_int(r3, 0x29, 0x25, &(0x7f0000000000)=0x200000000000, 0x4) 00:00:18 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff"], 0x0) r0 = socket$inet6(0x1c, 0x2, 0xbed) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, 0x0) 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0), 0x0) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000200)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getegid() r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) 00:00:19 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/4096) setreuid(0x0, 0xee00) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x23, 0xfffffdde) r2 = geteuid() setresuid(r2, r2, 0x0) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000011c0)={r3, 0x5, 0x1}, 0x8) 00:00:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000480)) r3 = msgget$private(0x0, 0x400000000000008) msgrcv(r3, 0x0, 0xff6d, 0x0, 0x1000) r4 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x2) r5 = dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x101, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/130) ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000680)="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") freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0xf100, 0x2) ftruncate(r6, 0x7e2780e5) r7 = fcntl$getown(r4, 0x5) getpgid(r7) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') msgget$private(0x0, 0x101) 00:00:19 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000400)="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", 0x1000}], 0x1, 0x5) r1 = dup(r0) poll(&(0x7f0000000000)=[{r1, 0x50}], 0x1, 0x800) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1, 0x5, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c006221240f0000ff0200000000000000000000000000010300"/118, @ANYRES32=r2], 0x84) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x810, &(0x7f0000000000)=0x4, 0x4) 00:00:19 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:19 executing program 2: r0 = socket(0x10, 0x20000005, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100) 00:00:20 executing program 2: msgget(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd900f300c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x10000000000000, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x24}, {r0, 0x111}, {r0, 0x24}, {r0}, {r0, 0x1}, {r0, 0x2021}], 0x6, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000140)="91e8658c3f490cdd718e0aa7ffc408e9ae73152952c7352dee069bdb81673868e2b5f70d4a5c9c87449e65ff615bacda7f0c609bca12c410c5d03e6059cd8e28780fd9b442f49cb925c24ff04f4d1a197008ba6665742ca682fb991fa785f5cdc3102713617dae0e2873536ed640cbb4288f7533cbc4d870a6934079a8b9cb53cf0e786d164dc03554f94c9505ed04013ad47bbece5b1e7e5d18c2f39bc3bb3e42ebeed27bdd1608e480fd5300e723e85fb62d57900e95fa7b92677a82425d7b232dba8752a7a0159428d89d3fa737199ef19256cfcfeba24907a1c58df77c626e717435ec6b5bd097207be2ddc5386caf784618e198", 0xf6}, {&(0x7f0000000240)="fc31d70cf3", 0x5}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="4bc4505dd776141320289ef087d5bb0286840fc54d8f98215cdcaaf8b3714435599e90bc744389c948226cddbc68beee2d81390fa2824f0bb803f59fdac8ea831f4ecd7853de70b64eda670d96c6f63f59d5dd876e3a4d3e0a4d6074bc69", 0x5e}, {&(0x7f0000001300)="50d3439ea4af2e223176496f150b09f91f5d15a8382e5cf1a456f07b6b5046673f79ce5e00939782dc4faae085224bec4fbba8d93870dda1e6fc3a16963288049d827b89e666163f513b834912542c441ee5ddfed0369eb3d38a111d9a59ca195a88bbe5fc4781726fcecf4e2e0827c51bc9c89cfd579845abc9472225db2d0ddf5d6188e9d67559343f41201e190341b8fa5475aa931c851726abcc72d7b2527de637bb2a83a216b7b2730553f3c5b5d2fa795b8a3dbb579e45641c51c4d0651c22fb8da3e8cf5e604e898d6ba8208fc0257db541788770ca9ffe8b9d5cd80968eb150c6b9d17a7ad95eb1d639f68fc6c00", 0xf2}, {&(0x7f0000001400)="cf17b2d004e16bb387d822f4ad235c9777fcaa451a9f10083a707a2b017bcab6783a0610a72ebc679d8b1e7b6d4081dbf007224532c6fcc1f7d5b70978aed742cabf9bfe27846388e7263aa0314297e13141678797e787e872a2f461662baa2204d9ec54cfa97d4ed4d96e08b41de664b1984adff2661a3e2dff567625d2dec1063d774b90c6004088f0248db4e1017dbf725327279cf33ea99087086110babf20493823f48266cab88463366cb41e51badb897dd0c5afee09fcc288805c233c3d0d4b1cc399dbe4f21d48e9c50270fe7b8eacda9199cbdca799eb1949f6da95abd0b5be53b5ee0918547a3afbe9c2f0df939e", 0xf3}, {&(0x7f0000001500)="2654a6bbe23fce395f548147a6c213e73c4ec1eb2d4dc9d7873007f03f50c08cb627b60e5c32b9fbb3f4b9d3d8553ecd11553e930f0ae775bf5480c05c72ed64977a56ca0c588b10c2d0e6a80b17e40c8fe64517238482cc8c48f81999020cbe4b5ac841fc18279f7ce51f3b8ec7fb545040bf65f2c7a404cf595127", 0x7c}, {&(0x7f0000001580)="3ebe8857cef9cc1e5d5514c0a23ca1d06dd16a84953ecf4484d271598819c7f5704c238b7440e0358e19725a605850623e3226c7ae2d0a84ebf620d5609b74a73e95bbf7fda348146b8455f06daf138fed5f08b923574b4465586abdb07d1aeb12c8e40bb83911b162ffc897c13a7622b4bfa70ab578487ad1e0b10a0405f40074d3070c5a0c758e7193550c65abc4a861eefe07f939c9768963e2f798ff", 0x9e}, {&(0x7f0000001640)="3b301377bd28c62562c5eb5f8f85b5ddde7bf81b2b7e2e46", 0x18}, {&(0x7f0000001680)="173427decb39ba75ce5435889db737dbf18bfb717901f3535f33f86d987b5fe88e55a102026f2f4f428424959ebf5c5fabea9ee37772d332eb35a93b8437f3e2c981a8670c5d8ab13991f3436fbb47935737b2915aa55b137649660c9f38461ce3e86f68cc2fc9403c9eb77d1cc69d30f487404b59f93449c5147122cd6f4bb3c2e7f037ea26a5c8bb1094352e0efaf9c2b46a1e258c699565055865fad035ed3a4da17aa92c8d080f9a7c1d22275fa735fb0de1eb5250d53045eef3b3dfbe3bebe861", 0xc3}], 0xa, &(0x7f0000001840)=[{0x50, 0x2f, 0x5, "8c8b70907829adc24d3195e27b89584ff8fbc982b92599c6a1f043b4c2f212fd2d4e5c61832a3724dd549839201f80ba8514e334757508db4a6b78d587dd"}, {0xa8, 0xffff, 0x0, "ca79ef1f7797cda8af359f0132cdecfda68e5168893f50311a7c8f4efb1dcfc74d9ffbaa2a9a9f28e18f1eefa5ee78f0c7bb1fbf7578619c1dc144796902c43b08f0c9251728d4fb2520ced577ce6f1eee28facd7cf7b274e163c020830964bfb7c9f794ff96b4c17545dd3c119eb28f87418ae245872ae60bbb83b59805886022042552a8dcaee4388e3123b5bb0e90d82adc1d0e4b"}, {0xa8, 0x3a, 0x8, "81e7c1fcf17d2e0eddc515107a7d0c253a1e943b4ba0453cba17659c42c64f56676095b8d0380d2136892fb8a4e4ad02b3bbe0a97169e961081b5214c61f7e0484516d5e9fd4bbf609e5876e12e529ffbb9e8e0e5cd5de27c53a8d2caf4655bae64e716dd6fcb1d4e2ab1a6596c1b2a099fc753e98806695d4a1e8ff158a96b0e395a6e78781c46f64a9d8a456735ee3bb26dc25"}], 0x1a0}, 0x20085) 00:00:20 executing program 0: r0 = dup(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xffffffffffffd626, 0xfffffffffffffff8, 0x6, 0x7fffffff, 0x4}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f00000002c0)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0xfdf8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7ff, 0x2020, 0x0, 0x8001, r2}, &(0x7f0000000180)=0x10) 00:00:20 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mlockall(0x1) sync() accept$inet6(r2, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x3) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000300)={0x80000001, {{0x2, 0x1, @broadcast}}}, 0x90) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:20 executing program 2: syz_emit_ethernet(0x97, &(0x7f0000000000)={@random="579c32a1f5ac", @empty, [], {@ipv4={0x800, {{0xf, 0x4, 0x80000000, 0x9, 0x89, 0x65, 0x191, 0x1ff, 0x4f, 0x0, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@lsrr={0x83, 0x27, 0x1, [@loopback, @remote={0xac, 0x14, 0x0}, @broadcast, @loopback, @rand_addr=0x80, @local={0xac, 0x14, 0x0}, @multicast2, @multicast1, @multicast2]}]}}, @generic="fe460acb64eba98f9ff4632fb51ca747ae4025cdde4c3c5d9f134bd2607308471167282151cd22a5a076b4e61feb8cff7f6a43aee747d2dfe96f4359ed0a5a4570c1d9a04c89d355faea933175"}}}}) syz_emit_ethernet(0xfffffffffffffe91, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) getegid() 00:00:20 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) open(0x0, 0x20a02, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=""/98, 0x62) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x0) sync() getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/94) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000003000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/104) 00:00:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x1) nanosleep(&(0x7f0000000040)={0x2, 0x5}, &(0x7f0000000140)) 00:00:21 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x100, 0x4) 00:00:21 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") 00:00:21 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) flock(r0, 0x20000015) 00:00:21 executing program 0: r0 = socket(0xffffffffffffffff, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="0002d8ce7fef8e524d2866696c653000dbe8bba0eb9430"], 0x1) sendto$unix(r0, &(0x7f00000000c0)="9a7ef2bdc00a5bce8e983c385360fd4431428e2a7a78828355118ef5b5de83bfca600041c772c21517a3b804191cb363d26bc0cb5dfa5a4b0959f0d5e7fead523d1f1d417d46b384738e0ab364664c9275ab994b76cb99940839395a5078c85f6a4f3f2f9d641518c9e98f550c817fcfdf81495ee228576c0c320df0536e8d153b9cb2f6b7ade082656087458e6d0301deff39d79d811698d1fa7cde1a86e8cafa5facf5c1f9dc92d8f8356c554e68a8b3a3aaaf45cdb23ddaae45bc1aca26906f2f4798b0f694d0227dc8c56db63ff86e9904d1e14aa5f36eeb", 0xda, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0xa) 00:00:22 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$inet6(0x1c, 0x20000003, 0x0) sendmsg(r1, &(0x7f0000002400)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"/344], 0xd0}, 0x84) 00:00:22 executing program 0: syz_execute_func(&(0x7f0000000a40)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d917795bf9f2680c0000008fe9a1589b2626e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23660f73d29767f2450f10c70766480f7edc51c4a27d181ec1ea01eff265dc5f00c4a18171f3015b5b304545660f38220412a841002f090945332faeeceeb7b7f50f54635bdedec442a9babe0a00000026400f0d18c401fe5ff6e30fad6726660fd2b5938c00002b2bc1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) execve(0x0, &(0x7f0000000340), 0x0) r0 = getpgrp(0xffffffffffffffff) truncate(&(0x7f0000000080)='./file0\x00', 0x0) wait4(r0, &(0x7f0000000000), 0x8, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)=')]^\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)=')\x00', &(0x7f0000000440)='\r$\x00', &(0x7f0000000480)='&[\x00', &(0x7f00000004c0)='>\x00', &(0x7f0000000500)=':++\x00']) wait4(r0, &(0x7f00000000c0), 0x2, &(0x7f00000001c0)) 00:00:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x504, 0x45) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x7c, @ipv4={[], [], @remote}, 0x3f}, 0x15) 00:00:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), 0x2) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) 00:00:23 executing program 1: symlink(&(0x7f0000000180)='..', &(0x7f0000000200)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0xc0, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000300)="d798b7ce7200f1ac756d5edb4b4a2ef00b99fc9214fb83173894d14a6311d9451dee715a47464b07a7a08273e61204db4edcb779fd8743431269f8baffbb34cfaa1a65f37797a015f21c493150aec1c38d28ba4c127f19bd50c17d3046873ab15d2399dc0114771d38006d755c53bfcdad8f87fee5c2b84d5a22beddad3039e6fd2b3ce7811cf26c2fc0e90bf9964aea7964a0ea16b4bf8a6da8460383f76c0f765ef66f597b830c9b916089a6260c7003c7f9215a193ff4e7eb5b0b3c3c64b5") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) rename(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00') 00:00:23 executing program 0: socket$unix(0x1, 0x5, 0x0) 00:00:23 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x7, @rand_addr="64dc3b796c8a8aa991518127281b1218", 0x8}}, 0x0, 0x6, 0x7ff, 0x80, 0x10001, 0x2, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x0, 0x8001, 0x9, 0x100000001, 0x6}, &(0x7f0000000200)=0x14) 00:00:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb10000000840000000800000003000000"], 0x40}, 0x0) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) 00:00:23 executing program 3: r0 = socket(0x10, 0x4, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, r1, 0x7fffffff, 0x8, 0x90, 0x3, 0x805, 0x7ff}, 0x98) syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795b6161f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a0202c4c2553f03660f6d861d285878f21667f245ee10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:23 executing program 0: syz_execute_func(&(0x7f0000000000)="964a19e9c4a2791dcd1c050f05bf1111020bc4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4144e4e4e5b4b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866420f38067a0a83397fd3fb0000c4227d215106662ad7410f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff50c80f4acece110f66474eb83aa2f1fbfbe2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x6c, 0x2, 0x1, 0xfffffffffffffff8}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x1, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10, 0x10000000) ftruncate(r2, 0x5a2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x3, @rand_addr=0xffff}, 0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x2063, &(0x7f0000000380)="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", 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x30400, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) 00:00:23 executing program 2: r0 = socket(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000100)="c3", 0x1) execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) shutdown(r0, 0x0) 00:00:23 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(r0) sendto(r0, &(0x7f0000000080)="ec59831b71038ce8", 0x8, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x0) 00:00:23 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4) r3 = fcntl$dupfd(r1, 0x15, r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0) r5 = dup2(r0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r5, 0x2, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:24 executing program 2: syz_execute_func(&(0x7f00000003c0)="964a2af72cb277770f05bf02000006c4a37bf0c50141e2e9c422e9aabb3c3f420f000003e80070db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51b410f38019f0800e500c421dd589fc4e10bf8c465f23e0f4030620f38fd520865f2ad0383397fd3ff40a4c4815162c56766f2ab440fec3f660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa63450fc4c4017116750d009978c104c441c05983f9070bb3ddcdcda2660f3834680065f0099c943b000000c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b81a00a2f1fbfb3b62") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x120000, 0x30) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x8, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8) r2 = accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000008000"/104], &(0x7f0000000100)=0x6e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040)=0x81, 0x4) 00:00:24 executing program 1: syz_execute_func(&(0x7f0000000200)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b0faee42c240f5e5bf447000026400f0d18c401fe5ff665e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x49, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_fstat(r0, &(0x7f0000000080)) 00:00:24 executing program 2: syz_emit_ethernet(0x8, &(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYRESOCT, @ANYPTR, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT], @ANYRESHEX, @ANYRESDEC, @ANYPTR]) 00:00:24 executing program 2: r0 = msgget$private(0x0, 0x402) msgsnd(r0, &(0x7f0000000000)={0x0, "cc56c7c514378d385c1666cda021e5e54d66552af832e49706bc5ac268e94160ff8a977900b3f9e33e3198adc524d5aabe0c39d25f8da08d40f98e360abbffdf35b47f2744ff0365fe7b2c74375c3f20c2a64a85991225fb91f9f958ae01a709b195339b53c5f8b9ed56deae16c6d46e36e0a9060880cfc0bffbf995b5b79ec4911908b13a709ff9fbf6d74b7437bcf9"}, 0x98, 0x3) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:13 executing program 0: 00:01:13 executing program 2: r0 = msgget(0xffffffffffffffff, 0x4) msgsnd(r0, &(0x7f0000000000)={0x1}, 0x8, 0x800) 00:01:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="b272d7f049b9a32be05e9154f0b4354deaab0c2172b739ba5c96442f75b2a20b1a949b56344f7d40a431bcdba0523db20d335c364417f9d6780bf2ede7d74d080006f29f19d8a7e9bd756fac96dca895b0772cd641b4a1c9", 0x58}, {&(0x7f00000000c0)="d90625b77940ea7b257d27089a739f6a60733bf5fff49623edf1d220e9e537346efa096b4ffe7726e3aa8c80ad76af63ba7528713853502e32492138b4115216567ce154ccb10d7704dd944bec1be551c6d21612c1", 0x55}, {&(0x7f0000000140)="7e78d50e641bc056577a67bdd84ff7e6c26a7293e5fd7a066f31d7f186472571bcd2bc17753190dadb23aa84b30a978ee61b74ada82d14e4beeeda14a4faea27eaaa99a32f7282c894237e17d4fc204430030e9fbea7885637d85d9a178b45c929e0a615d4bcf6d47ff59877568b907c2cba32f8854359f374b77e4d74d393aedfc9169a322870d7a9269fba16712b1e821b1caf1dadf208551b3cf0bed17b9467ead16592727f14919cc73c1209c3970093bf5ebea17b4e4b14192fd7227ef743c84535b04de6d5e8c872a04d5aa8037c33ba754393135092775f67fff7ba65d27a4b7f2fff312775ad83e02fbd2a169427b81d", 0xf4}, {&(0x7f0000000400)="435ea78f0aafdb00b32dd8041a8b55dffae989280165645e8b2072a2d79793801d507120c4893c3b171187a2d181e038cf430de258f801163043ef211990f05a33a1917fa9bb602ffc1b51a68e1f7a1c535569c3df0f9dffc5055381199a79415e98911acd39d5d1218d895053c56ddba482c0b11c04158cb5f400a7e3fa16390b08915bebeaa108e31008ca7e2a6087c250f400811d34c582c6bf1bf450de2b72f57d521cc02ad92640e9c730be4b191a0ec7b594a330a96cde208efd45f004d40546d21427be15e50ab7cd7aba55e5aac3feb7254a6cbed52c934686dae2", 0xdf}], 0x4, &(0x7f0000000280)=[@init={0x14, 0x84, 0x1, {0x8001, 0x101, 0x0, 0x20}}], 0x14, 0x184}, 0x8) setrlimit(0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) fstat(r1, &(0x7f0000000300)) 00:01:13 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(0x0, 0x2, 0x24) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000180)=0x8) 00:01:13 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000180)={@empty, @empty=[0x0, 0xfffffff5], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2, @loopback, [], "fca967e17f791010"}}}}}}}) 00:01:13 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xea) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x1}}, r2}, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:13 executing program 2: r0 = socket$inet(0x2, 0x30000005, 0x101) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r1 = getpid() getpid() getpgrp(0xffffffffffffffff) getpgid(0x0) getpgrp(r1) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000400)={r3, 0xf, 0x5}, 0x8) r4 = getpid() r5 = getpgrp(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r6, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) freebsd11_fstat(r0, &(0x7f0000000340)) ioctl$DIOCGETRULESETS(r6, 0xc444443a, &(0x7f0000000180)) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2) freebsd10_pipe(0x0) setsockopt$inet_udplite(r6, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0)=0x200, 0x4) fcntl$lock(r6, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r5}) linkat(r6, &(0x7f0000000200)='./file0\x00', r6, &(0x7f0000000240)='./file0\x00', 0x0) ioctl$DIOCOSFPGET(r6, 0xc0884450, &(0x7f00000005c0)="3e6e20d65f8833bbc4ac1bdc2a322d80bb562c196a6c6848e45751483d33ffb38aa0399b59ab3074d62cfd5e7bdf1dd3b24032ba555f004917a45386456e8a627d06df73b2ef224ea6df37f1c7422286d21946e936c141de50ff1922be05a023473802a77f1e9596663d3a6aede1da87b6a1f782d9cafaf67804f644426aaf3f4bdea2f99fd53b36103e88a2efcd65b0068514d09490ce194c61d89f73d5d7c68b7c5a227c27bf9ce69288424e852ddca64002b51f90389d74fa15b577bcbca01db227d91ce3a00fc38570ad636b86c9d6a1b152f270") 00:01:13 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x1) 00:01:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r0, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbdd8b4140bf84e02d6feb7d4638a50075fcd8b3c425ef280b5859204ff4c0e1b887487990f05751f8303bd5938d93681e591ac95db62bb2") ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000000)="84bf1735cfd4cd9a8cc182122608511feecaea67e769b2") bind$unix(r1, &(0x7f0000000040)=@file={0x6afdb97d32453230, './file0\x00'}, 0xa) 00:01:14 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@empty, @remote, [{[{0x88a8, 0x8000, 0x3}], {0x8100, 0x0, 0x80, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty, @rand_addr=0xeca2, @random="a8dad94d667b", @multicast1}}}}) 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'}}}}) 00:01:14 executing program 3: execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000000c0)='}\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x7}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x101, 0x86, "4888b1181d148bf1142eb3160ef68230effe84b673ab3e4445b02a09a47c075cb02c5f634b67d2a7bf9674952719e06e09294e8885d847a250f26b62cc20e8fad34c853563ba3cc484ca9dbe299fb73a42a03caf52be14485a62414b2cf8de1a9e9e422e78af4ab9b3e815f51c96d9a038f964434a3edf57db1c745b8339e49a50445010b4a8"}, 0x8e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x7, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r3, 0x4}, 0x8) r4 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETLIMIT(r4, 0x80106678, &(0x7f00000005c0)={0x5}) 00:01:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x40047463, 0x0) 00:01:14 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYBLOB="469cfcd1fa0e478bccf3865dc51909bdb5961ca34a506ee1a71c2b5717e24076b61624dc112972d1c8846b9ab28677d00abde9c066a9ebc6b7727fe535912bdde0abd25d943f9ffea50df2f877c2497d28e31edb67d4a1daa23941bdb04908894eb6e083954684", @ANYRES16=0x0, @ANYRES16]) 00:01:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpeername(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000580)=0x10) syz_execute_func(&(0x7f0000000640)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = accept4(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000000020000000000cc00010001000180000002004e21e000000100000000ebffffffe40000000000000000b1000000000000000000000000009d6b240128f842ca2c5bb5d0fd010000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000004572a0171e29f08c0000000000000000000000000000000000000000000000000000000000f7bf000000000000", @ANYRES32=0x0, @ANYBLOB="00008000"], &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000005c0)=0x8, 0x4) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000280)=""/222) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x400, 0x82) symlinkat(&(0x7f0000000500)='./file0\x00', r5, &(0x7f0000000540)='./file0\x00') readlinkat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/220, 0xdc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0xffffffffffffffff, 0x4) 00:01:14 executing program 2: mlockall(0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1}, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0xa1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x8b, "6d8bcdfa87dac20d6af57f438d4c5da4f70545fc0c49d13142f091307d964886124ed3e87d17295b37c6e2bb8f1d0bc37f252f5ebd14974040bb033e3c0c347c2a5ebc90eab9add28ac162aeb50774f0f67793c7606f55cf47ef16e77b939236a26250f8b58f678e269c37c88d8d4250504817d97ee600c374af1c65d24a976a83fa7f304b4eb781eb4a00"}, &(0x7f0000000340)=0x93) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000400)=0x10) setitimer(0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r1, 0x7fffffff}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000500)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sync() 00:01:14 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:14 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x4) setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000140)="453869a1ec482811fc814d45858a1da027a66604a27593bc32573e0734287ec3c31cb15777a47152f902") setgroups(0x2, &(0x7f0000000640)=[r0, r0]) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000100)="969898672ca31c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb9b00a786dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c4397fd300c9dcdc0fbcaf00100c00f345d9c6acc4c37963d400c4e26dae0516f00000c3b17348c4427d2a2bc2c2b00b00007240408171a30b8a826eefd4d48cc7e8628f68083939056f0000004e00c4d2608de3c0f526264788fec4c27d337d52c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x98, "9aaa70970b9a5f9e880bee3f0dbc2442c7a6588d0cc4b36d119bb5a7b745dd0c4dcdbb21b3bcd4cb48c882398e5abe56f0bf187c744907265c817f4d4aa885a60e9ea001953f6bd4ddf21b950627c2d2cba3a7001b208cbd2f7f4f4c40d493226fd50eff0f487591dc64edf5810527ad472ce3d398d88eb112c967a638a302042c0622b1fc69b2c28e2fd85a468bb8d4fd729385d6dd5d80"}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0xf887, @ipv4={[], [], @multicast2}, 0xe6c3}}, 0x0, 0xb961, 0x58c27606, 0x6, 0x2, 0xffffffffffffffff}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000005c0)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xc30}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x220, 0x1c, 0x8, r2}, &(0x7f0000000240)=0x10) 00:01:14 executing program 1: r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:14 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) shmdt(0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) shmdt(r1) 00:01:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:01:14 executing program 3: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x30) clock_settime(0xe, &(0x7f0000000100)={0xffffffffffffff97, 0x3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x5, r2}, &(0x7f0000001400)=0xc) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x499, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000080)=[{r0, 0x101}], 0x1, 0x200) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001440)={r3, 0x10001, 0x2, 0x80000000, 0xffffffff, 0x945, 0xffffffff, 0x6, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x5, 0x8, 0x401, 0x0, 0x8000}}, &(0x7f0000001500)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x3, r3}, 0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:01:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x80000001, 0xe2, 0x7ff}, 0x10) 00:01:14 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x40) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000280)={0x10, &(0x7f0000000200)="ec33a3fd0d54fb354c2c1f8e5fc5c65960e128c58289023173c1fbcececb002c4871d4fd0b55e89555e65eda6c1e876d4e32bc353e4a0b2a995c62f4753e600526779ab10baebe448f1a1d1dcd7f9e8dadf7e696e9b49a71ed35a9a5a3dd91310aeb4761dc3df5a6d4518b7c72ff04a1", 0x400, 0x8, 0x7ff}) r1 = socket(0x2, 0x1, 0x1f) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40000000000028, 0x0, 0x0) fstat(r1, &(0x7f00000000c0)) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/123) accept4$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:01:14 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) 00:01:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:01:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) socket$inet6(0x1c, 0x5, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82032e2f66696c6530fd"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb3) 00:01:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xfffffe) msgget$private(0x0, 0x0) fcntl$getown(r0, 0x5) r2 = getpid() getpgid(r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x400, 0x800, 0xff, 0xffffffff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x57, &(0x7f0000000200)=""/204, &(0x7f0000000340)=0xcc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xffffffffffff350f, @rand_addr="430e2c7b19f0a06d2662e978c67186f7", 0x8}}, r3, 0x1400000000000, 0x25, 0xffff, 0x9, 0x4}, &(0x7f00000001c0)=0x98) setresuid(0x0, 0x0, 0x0) 00:01:14 executing program 0: r0 = socket$inet(0x2, 0x30000003, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x7ff, 0x4) close(r0) fcntl$lock(r0, 0xb, &(0x7f0000000000)) 00:01:14 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) r3 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000b40)) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000140)={r5, 0x1a9b, 0x7f}, 0x8) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) lchown(0x0, r4, r6) 00:01:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0xfffffffff, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x5}}, 0x0, 0x2a, 0x8000, 0xbc2c}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x200, 0x5b, 0x2e15, 0x401}, 0x8) 00:01:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pwritev(r0, &(0x7f0000000840)=[{&(0x7f00000009c0)="b5969cbfccd325880c012c806a70dc3f829c2282888ca891cdc2ebb2b0fc03d89384d08679f6ce12ab0c0bfa2ed1a2e3ac98875ba1b99a0273c7237cdb373b8de1b35837be977252bb1536a3149723002717bbcedff4113d31fc804ef0e7ff170a4a32ff63fee6b8cd1ddc342c7e6348f18f214e9711df8168c277689d403eeeec9a617ffb71a0f423751eb2e961b7ab0a5bb160ecb4edcd6f82044cae1927832cdc4ef62238cddeb4e6fa9ab668", 0xae}], 0x1, 0x14) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000001c0)=0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000003c0)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x1000000ffffffff) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r5 = msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0x2, @ipv4={[], [], @multicast2}, 0x8}, {0x1c, 0x3, 0xffffffff, @ipv4={[], [], @loopback}, 0x80}, 0x4, [0x100000000000, 0x6, 0x4, 0x101, 0x0, 0x8, 0x4]}, 0x5c) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) munlockall() msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64], 0x1, 0x0, 0x1800) msgrcv(r1, &(0x7f0000000400)={0x0, ""/210}, 0xda, 0x2, 0x800) msgrcv(r5, &(0x7f0000000500)={0x0, ""/210}, 0xda, 0x1, 0x800) 00:01:14 executing program 3: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f807913e2c26f3420f53de4141e2e99650855b660f162f4680b64f05976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x30000000) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x0}, 0x8) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0xa9) 00:01:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000140)={@empty, @broadcast, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x2, 0x80000001}, &(0x7f00000000c0)=0x18) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r4, &(0x7f0000000200), &(0x7f0000000240)=0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r3, 0x10000, 0x4, 0x7, 0xfff, 0x719}, 0x14) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, &(0x7f0000001380)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000001500)={0x0, &(0x7f00000014c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001540)=0x10) sendmsg$inet_sctp(r1, &(0x7f00000015c0)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @rand_addr="2f535739a577c924f4e8f6988c88ff00", 0x8001}, 0x1c, &(0x7f0000001440)=[{&(0x7f00000000c0)="44ba8001e8d6c92402ce3d270fdad17925fd2ff83c7f03c62f3d98d0997e05e5f184edc92a4ea16e4b26554578fe5e9d2dcec70e78a093cc57b189b9e525ab67db1d3a17b19d6911c7ae2c89406e0c8ce6f4cb5496c3ca768efd6b6044d87055af07b95f6578d4dd893d8d593534bda2cd6fcd425177888134a20d2a5ec2e9d9ccb1890f6932d834c0afba7aa0bef1ba59980e28fd0223f9fc43af6a68748ffa899542b7559bd53ea69e1d31a6f8ef3e09f9046478210f2bcc4df17e0772e8326aae1d168346ce1fe51185cdadff6e103f0bee7d6d239e5aa5d1a7974d29b364da8140b08be0f30c9edbba4667a13a77ee14", 0xf2}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="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", 0xfc}, {&(0x7f00000012c0)="0412142f9bb26f4d09b5424385f03fc20b5c54d9d4ce4baf71a22c63a96da5ce4c7af549cc9de8f99be280250a130f2af402546b3fcafd13452a14f127e937ae8c6e35159a3a80b7f2a2ec3ba270b348d6a6a90147bdaa4adb9e81f09afbf73b19bba38d08ee2fd5183355f0434821fee5f69fecd7a284d8b50cc33f02757e135bb16c361c08ecb425a44bf25bdec623c253f63c58c8e7be3da2951ac4fcedfea63dc2b94141e965a668d0e3", 0xac}, {&(0x7f00000013c0)="ff023bdd7ba7ec25c438ba1e91a9cfed196ebf6f4066fe29511e69eb8c7c4ccd15d28cd614549afe5366e6b937c7c2abe1f62121590afae1e5ded71dfb9ba6389b3ac53117f72ad28a89925f2a6550abeb2b3d903489d4a8d2862c42951b67849544a10834d311241403335fe899b40641f2f2f9551fea5b7126", 0x7a}], 0x5, &(0x7f0000001580)=[@sndinfo={0x1c, 0x84, 0x4, {0x100000000, 0x800, 0x1, 0x10000, r2}}, @init={0x14, 0x84, 0x1, {0x1, 0x1000, 0x8, 0x7}}, @authinfo={0x10, 0x84, 0x8, {0x8}}], 0x40, 0x88}, 0x100) 00:01:14 executing program 2: symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') link(&(0x7f0000000080)='./file0/file0\x00', 0x0) 00:01:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x2, 0x10000003, 0x3f) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) r3 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000003c0)=0x3, 0x4) r4 = getuid() getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) chdir(&(0x7f0000000400)='./file0\x00') r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) open(&(0x7f0000000440)='./file0\x00', 0x5, 0x80) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x3ff}}, r7}, 0x84) chown(&(0x7f0000000080)='./file0\x00', r4, r5) 00:01:15 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) listen(r0, 0x1) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10b80, 0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3, 0x1, 0x0, 0x0, 0x100000001}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x100000000, 0x5c, "479efce87e9c5b416336a654a56724d8bb2e7a3f68ff11299d190cdf61d0aebbc0fbfac2cb19de84433835a22c8178442ac47145bd4ae5962f5a1d8ff0a32bd62c6d14ec5d3a225317b6673888b2ae521a9714ce7ee71783520123ca"}, 0x64) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3, 0x91, 0xaa98}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x3, 0x1}, 0x8) bind$inet(r1, &(0x7f0000000240)={0x2, 0x3, @rand_addr=0x6}, 0x10) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x50b6af1c}, &(0x7f00000002c0)=0x8) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000300)="28bfb00f5b46d7bb70f72baedb5734e055006222efb3823282e9ceeaf9f2f6606223e08c1792231f66cadfd2b18853e8a371f99c7a267d48434f9be2f58f50597b1fc695b974eca797cf807dd010313f924772472f6d6dfe034a037715c11ddf9df0f5f9bb0ec53bac65593919e3c90b2dcff46e4f90ba1975") getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0x2, 0x9, 0xd0}, &(0x7f00000003c0)=0x10) connect$unix(r1, &(0x7f0000000400)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x10000, 0x836, 0xfff}, &(0x7f0000000500)=0x94) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r5, 0x3, 0xb18, 0x8}, 0x10) syz_emit_ethernet(0x45, &(0x7f0000000580)={@remote, @random="e436ff6a407c", [{[], {0x8100, 0xffffffffffff8000, 0x1ff, 0x1}}], {@arp={0x806, @generic={0x0, 0x6007, 0x6, 0xf, 0x3, @local, "3b8f52a1f101469759616079331a34", @random="bb514850baec", "941c5cbec69da62fbe68ac23105261a6"}}}}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000600)={0x4, [0x1, 0x9, 0x8, 0x2]}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000640)={r2, 0x73e}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000006c0)={r5, 0x6}, &(0x7f0000000700)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000a80)={&(0x7f0000000740)=@in={0x2, 0x3}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000780)="0dd3f42e3bf42741dc1f8dac097647a572f0e98cf71294554c2a870f237fd2eef32aa7a3f6db3bbd2cae49fe3239b51bad79e4a403cea87c8f94a2da0642d2f15020d868969ce98abaf13d950bf7ac7d201de82471be8ed97d095aa520b4ba", 0x5f}, {&(0x7f0000000800)="3f837179dabf82edd1fd0800823764141d4118e1336310f0e8c6d491a7180044be9dd4a23ad87293da6fe9474cb748fcda392e4c413bd2ee9e71dc5081bd3082d5752a54713884f72b8aeda6d0690f49b2684abde099558245037ad3afd86c671ce67a38ddcd91e7787b1c73", 0x6c}, {&(0x7f0000000880)="d1fb605cce9b4ea566aa9a896e718243b4e87181b58d6b799d262488d9b2f41f4d098c50bd4b09773c5016e2d79a8855f7ad8bc81354ba6cc764373b41409bdb2c9a8ae8afe0ced9ab9f0a7d19a78638b96331bc64809259962dfe24e49db28ce41fa15f05a0776a910882171502c1497c6d52f49488c2f2601db34547fe63f8c94f72e37384d06d6a3e389a467b41200f18123a2bae77fd568686d2a7840c0dabe8db552f", 0xa5}], 0x3, &(0x7f0000000980)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x2}}, @authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x572}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x0, 0x1, 0x0, r3}}], 0xcc, 0x20000}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000ac0)={r7, 0x1000, "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"}, &(0x7f0000001b00)=0x1008) chroot(&(0x7f0000001b40)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001b80)={r6, 0x1447c00000000000}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001c00)={r2, 0x2}, &(0x7f0000001c40)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001c80)={r4, 0x1000, "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"}, &(0x7f0000002cc0)=0x1008) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000002e00)={{"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", "94645998291ff3834c2ea0a49e6d7a04f32d4f41799275901f0ec921f3c8312e", 0x2, 0x6}, &(0x7f0000002d00)="b0a5356e4af4dfcf0363bb2c70feff95bb9708984d0e9c7bad832ff19bb82d486bf69bee6b83a97820d19b3758c3d852db3cbbd5df876dc6b4e67989f0230b9f031971c0a01b886f1f69f253da59633da2d377b53381607c551b859042a9395cc33e97fbf4f082daedd2995a38e0cf1946636c447abb1ecd62e4ce8c5c601f4393801761648e9f09897eb04a6d008ecb6a3e0528792265b3c2c8cc8bc69a13948d423b2dba2deb31809d9a1a1e17641aacb5d2e1a15535011b3842c63e76a7f223a8fc35", 0x5, 0x4, 0x5, 0x1, 0x6, 0x0, 0x3, 0x9}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000003280), &(0x7f00000032c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000003300)={r6, 0x98, "06f828e6d6d3dc5b6c016cd2ac0cb914a652a028f1d8c14ad8d468f0f7b39b9e04c6669197c482066a54c893e456930396c860ece28ae80056ed35944a2902af09b4f133d66f1c03d862312714b60c3998d9c3abfa6025d49c599205374febb624824c1d1c6e341056f0aef922b00a01a5ff199698337c2ccf1bff059fdbf16c204569627fcf3fff0094c6b6127fdeef2be1063191a67fcb"}, &(0x7f00000033c0)=0xa0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:01:15 executing program 0: r0 = socket(0x1f, 0x10000004, 0x401) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffb606000000000000000800450000300000000000009078ac23004f380000000300907800000000450000000000000000000000ac2300aa00000000"]) 00:01:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0xf) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff02981661c5e1eb74e3092d9efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf85e6487c822b84f0a0092dec8d044c7f35be3d8afbd799cbd246309a0355d03a8bc9dc5845657fd1b757a354323aed0aa483cfa04b45a021cac4f4bbe613d88a6c80199e735bf116328919c33f8b0f3f5030c430039eea0a526f5099f0b15d9d639b4ffb7d211089faec4af59a7b5eb7091921e1dc4a77adb7dcbf00864265625288887a2b842903ba2c4ab833f045ca4d4a2061ac417d0655c2cf9d6967361a5e8779751ba46d04b245d7df09beaab6ac45204bfa3d6781b13e950f8"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000005c0)={@multicast2, @multicast2}, &(0x7f0000000600)=0xc) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000540)={0x0, ""/113}, 0x79, 0x0, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:15 executing program 3: socketpair(0x1c, 0x1, 0x9726, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8ef15c91c589bfb048475bcd3c4d9bad0fe5d5b36b7aa450444c3e3085d64aa381587f7647f83fe8a81b67b0d79013117eafad755c2d9ef1377d716753f82bfcf9dcba93a2585253127e5c45748a91325c01c719cd7d6c2eb55046362e4cb4b912a3d25121225c78e071198fc86fa0940e1bc872d01b83e01dd"], &(0x7f0000000140)=0x2c, 0x20000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup2(r1, r2) sendmsg$inet_sctp(r3, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2, 0x84, 0x4, {0x0, 0x0, 0x3}}], 0x1c}, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/66, 0x42, 0x40, &(0x7f0000000080)={0x2, 0x3}, 0x10) mknodat(r3, &(0x7f0000000180)='./file0\x00', 0x100, 0x9) mlockall(0x2) 00:01:15 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000008c0)={0x4, 0x93}, 0x8) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000009c0)={0x8, 0xfffffffffffffffb, 0x8000, 0x200}, 0x8) sendto(r0, &(0x7f0000000a00)="8b2f74a7c249d9937ee3ec63009c3a0f2cf86cb392f15dbe969c61f49cb83bcc31e95f069f987a06062997f86c8eeb83f06580432c99844e5957203500f6b1c641a24da36d5960911aa146bddd86dd51a9", 0x51, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") fstat(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r0, r3, r4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0xfffffd74) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3}) r5 = geteuid() freebsd11_fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000900)='./file0\x00', r5, r6) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:01:15 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x10000000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x1fef8cd46ec40561) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0xe57dd41f67d4cf, &(0x7f00000002c0)={0xfd, 0x9}, 0x10) r7 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x30000000) r8 = socket(0x1c, 0x20000000, 0x4) r9 = socket$inet(0x2, 0x3, 0x6252993a) getsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xc, &(0x7f0000000300), &(0x7f00000003c0)=0xb) poll(&(0x7f0000000240)=[{r0, 0x20}, {r1, 0x110}, {r2, 0x26}, {r3, 0x18}, {r4, 0x4}, {r5}, {r6, 0x7}, {r7, 0x80}, {r8, 0x60}, {r9, 0x2180}], 0xa, 0x3) flock(r8, 0x1) r10 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r10, 0x0, 0xd, &(0x7f0000000100)={@loopback, @rand_addr=0x6}, 0x8) setsockopt$inet_tcp_buf(r10, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) 00:01:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x40) r1 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x1fffd, 0x44) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) 00:01:16 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$unix(0x1, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:17 executing program 1: syz_execute_func(&(0x7f0000000140)="9834120f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000200)={{"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", "c75c44045a269c3237786a803aacc304647cc6a593c465976c2c51dc3f3535e0", 0x8, 0x1}, &(0x7f0000000000)="590aa10221200e42342e2cc668fddf1fb93b5ba8af007d88e64372f8d1a6c4b1e7f489993ce5beb2ac270cb5e8f6b1171ea64ba6a48c6f56bee24a9cbef0e226394e041e9aebfd2cc43c49a589a44d8076fb9ca01abb788bdaff895a3fcfe12decc2d11ddb12ea719344f35d0ad880fa75924295f97714fa47626fb729256f0d998b5e97674777b84c8a972d5322c2e7f1972bb5e812d73349e375d79345b4252ff6918a77db3b2b2fd9637ea1c5b1902c91c5b52d67302154aabf2f7aa538", 0xff, 0xfff, 0xfffffffffffff467, 0x6, 0xc00, 0x7fff, 0x1, 0x1000}) 00:01:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x9b, "d7d8c9dcc1ab67c5cab7e85242f95897204f6011d21136daa39bf461f076c2e60ecb33a9884945090bca9e23c43122e7333b47fbb8604d51c98badffece2770d8600804fbeb39c450e9be525483274c009dbc765059c19fb64912d0c3bf2f9b4c1e404ac8bb9f5a34289e3b15a497ab5ff2c9c2a5bbcb8c8a420381b8343e7d74635968cd8b87e2b3d057fa47fb0c2c2885ea7231bde64859d8390"}, &(0x7f0000000000)=0xa3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x230}, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000380)="150c79eba6a00a7f65f46b560ed33f38a2c1912dc8948e53a5a041ec82deda7ac820149edad3430aa849dcf6f59df098ff44ef1b90e76dbf25e801af5f572a81e2fdbee86e1622f7ba74dac8ccc327e2d4ee46f50d0ad3fb1b7d2640221c3286388e0de7ee7de48fa7529d8c3b3ccf3a58b9e4e644a4c6a65c3b34ba3e07c1d5d2f5ac6d6c394931a3ca941cb01ea4e4bda0971e7fda4e01d015accab21f3f2e6336fff9e8056cec0fbff3b3ca872300a9debb42495b9b46958575ffc1410dec4eb1a892a2151bf5e3016f925f5407e148a00495ad8247e74c386f2ec6db1fbcd38678b1cdb6dfc9a3a2161f703f", 0xee, 0x1, &(0x7f0000000480)={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0x4) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/154, 0x9a}], 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000200)=0x9d, 0x4) syz_emit_ethernet(0x4000, &(0x7f0000000240)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd60e49d7800a605000000ca12379ead0600dcd6bb64696744ff0800000000000000018000000000d9fa8c64488801"]) 00:01:17 executing program 2: rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x20000, 0xd2) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x7fff, 0x1, 0x1f, 0x3, 0x5}, &(0x7f0000000240)=0xa0) 00:01:17 executing program 0: r0 = msgget(0x1, 0x1) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x8, r1, r2, r3, r4, 0x0, 0x100}, 0x12b, 0x1, 0x5, 0x400, 0x0, 0xc1, r5, r6}) msgctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) 00:01:17 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000000) r2 = getpid() freebsd11_lstat(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) r5 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000740)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000140)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000180)="d8217b74e203f047773a90271c23f376c3d8cf08973743a3c2b85078a0834027ccead056574d3558ea3d1e0355c8d44108ad8e72f47d2105d70b9308e4828139bb7725548b8b2bfc62b56b112f76f5f47b3bb9733b3e7793fcbb96e6c8c777a93f0bc38728301e31a627ef1282dc61f72f85cef75a88280c92fcff4191cca0eaf7b62d883b642757c2796d27b90c7e629c6927db8f83da46ed", 0x99}, {&(0x7f0000000240)="87ab76c82aba3ab16739121e57164b0c6aa0651e97f77e16c8cddf6d95a82fbaa006a49e86ff1acad90086e547ed9de3fa99d33e2191100cb08452b260fe98715c75afe6f68df7f34693fe335468aec8371df4b3c7fcfb791c78c0fa9d831e462c0d59e554110e643965c508dc75e32e134cd1ce847ec286f448f75b9e860ed05fbee485a48c6c5d5b3dd8858f45962af269a455c5a7bd1360ff96114fdfdb0f9b550dc35d9895fc321a6622b53663bd89c7804022298e484c450005c42e7993f404653cea89458d6e56", 0xca}, {&(0x7f0000000380)="1fd8c86d015685912e88a716cf83bcbee164be4cda9645de7429959db7c45cc7d103c01763c14c5864ef76b9de2ebc737397110b77ad15801b4376dc5f9886119f5052f8eae176c113bfa69d77f806d2229d6e0d147e2061e1521a5d5e53556c57ea3ca6efb84c30291535bfbc02f677a742a5c5433ad7d4ce1457f4fdbdc2e026d9b72e2ffc2897c443d6bce9351452c4a8f3719eec4612a5a94415a33722f3c0984c314c671af99e46903a5cea2b47184d6122eee7c55b002ab77c9da23746eee6d3ca7f3ec00131132990014b3e13c2280a94", 0xd4}, {&(0x7f0000000480)="9e9ec3727a", 0x5}], 0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20165c29aa42ab9708fb000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x20000}, 0x80) rmdir(&(0x7f0000000040)='./file0/file0\x00') openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x106) 00:01:17 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r2, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000001c0), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb) close(r3) getpeername(r3, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000080)=0xc) setgid(r1) 00:01:17 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r2 = dup(r1) fdatasync(r1) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x0) dup(r0) 00:01:17 executing program 2: syz_emit_ethernet(0x51, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffff00000000000000000000b184319a2f92ac14bbbbe0fb9d020062d86b2a7f5dd400990a333ca2028fcf6a97c32f7826707729c4e31ebc3dbc8a14de87028d6bf9f867e04eeca535ab173f6b4acfa2d643e809000000000000000a68c65c05e5f6e82356"]) syz_extract_tcp_res$synack(&(0x7f0000000300)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x149, &(0x7f0000000100)={@empty, @broadcast, [], {@ipv4={0x800, {{0x1a, 0x4, 0x5, 0x3, 0x13b, 0x67, 0x2, 0x7f, 0x1b, 0x0, @remote={0xac, 0x14, 0x0}, @multicast2, {[@ssrr={0x89, 0x2b, 0x7, [@loopback, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast, @rand_addr=0x1, @remote={0xac, 0x14, 0x0}, @rand_addr=0x200, @remote={0xac, 0x14, 0x0}, @multicast2, @broadcast]}, @timestamp={0x44, 0x14, 0x80000001, 0x1, 0xfffffffffffffff9, [{[@multicast1], 0x1}, {[@loopback], 0x4}]}, @generic={0xcd, 0x6, "d8db2ee8"}, @ssrr={0x89, 0xf, 0x401, [@broadcast, @empty, @rand_addr=0x2]}]}}, @tcp={{0x3, 0x3, r0, r1, 0x9d73, 0x0, 0x5, 0x61, 0x800, 0x0, 0x4}, {"63760fae164377329140a4f9e7065b7fb499fd4f07f1c2fa0c95e9a0aa6dd8272cfa16c07eb6eff88e22709d888dd8e0ca398cfcb1d07012e6f9a6ecbd6c9a449faf2ec7022588719892c8c186720ba39970b115aef658cb5c6664e630de0b59d8197d06663daafee8b868ca765ef42e7eece4db7b09e6321cb575dba4b59634c805beb34c671a111a256506a44a94ec1f55fa72f2947fab13e59b86ba561765a30ed4c7bc909821c188e3a3f1ebdc413cdee79973e0f5d6ea03201b8b1e16"}}}}}}) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") madvise(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x1) mincore(&(0x7f0000eb7000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/26) 00:01:17 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) sendfile(r0, r0, &(0x7f0000000000), 0x3) symlinkat(&(0x7f0000000580)='./file2\x00', r0, &(0x7f00000005c0)='./file1\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fdatasync(r0) 00:01:18 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) geteuid() 00:01:18 executing program 1: syz_emit_ethernet(0xf5, &(0x7f0000000340)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "2453b3", 0xbf, 0x0, 0x0, @empty, @mcast2, {[], @generic="4aabdadc343da3012027987a86560e43ce3389aeb1bd30c8e1809e3bb782c106b88e4f9898361fb698bd2e968f513ea66f8dd87f3b36e380123fe0c01933baaf52dd493b06f3757b9a7472c49878a3f5214a87cc6d5fb5e786db51e1067ddc18d7e6d66e4962c320f6111ba45d5007c1fbaf3e16ea008e690571cd27eb36f964c89a9a1ef02dd8f1d1b2554351e4a0e1792bde8be1f3ca697f17c3b74908602adfee9b96da71a75cda2db027ac2f6eb3f347932e8a87a875bd563bd5dc224c"}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 00:01:18 executing program 1: r0 = open(0x0, 0x1000000, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 00:01:18 executing program 3: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x25}, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:01:18 executing program 3: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x25}, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:01:19 executing program 1: r0 = socket(0x6, 0x5, 0x7ff) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="9e022e2f26696cffff00912d88e77c714b5ffcc352bc31a8a27382e4"], 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) 00:01:19 executing program 0: syz_execute_func(&(0x7f00000002c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 00:01:19 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000040)=""/238, 0xee}, {&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f0000000600)=""/221, 0xdd}], 0x7, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:01:19 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', 0x0) 00:01:19 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600f56db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 00:01:19 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="d4bfb2bc004e01323002bdd01827bf7ff242a546442094e006d39a490bd960011c158330036c7bb6593efd1c8c47b81012809b65302f7d67e157d1d3a355fadf69931e21b3c0760dad3038be839f74644fbfeab4f24c467ee206a753d31fc4638dbee482bba8cc37857625b6b5ac8f3fc49ac503358e4b8c79b2b6f19d0754585758e401124ef865f7ebd970d494c31b93cb99cb7c114668bbbda53f0b4877b486d33974", 0xa4) r1 = socket(0x2, 0x5, 0x8000000000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfff, 0x3, 0x4}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x3f3, 0x7}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4, 0x400, 0x0, 0x1000}, 0xfffffffffffffdaa) 00:01:19 executing program 3: syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f000018f000/0x2000)=nil, 0x2000, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000f00)=@abs, &(0x7f0000000f40)=0x8) r1 = accept(r0, 0x0, &(0x7f0000000ec0)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x9, @loopback, 0x80}}, 0x0, 0x6, 0xfffffffffffffffd, 0x2, 0x2, 0x0, 0xfb1}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e223f00000000000000000000000000000000000000ff0100"/128, @ANYRES32=r2, @ANYBLOB="00000000714c00000000000005000000fe090100756468e233b8542db0dfca933214f3d46b2ec8a3873807f6da735f5927f2847386037355554a4445e94c441bb93aa178132208d5dbaec80cdf2612f71e6590ab19d0654a7d23b55f21280a231c172f4928dc94b7b9d95b8ac18c36cd02d76bc201d8f89030290f978e7144a2fdf991cee143f2a386644fb5fcff14d09dc7aade4d31854c77dabcf27acf7a90425ece1908e402dba1315c7adf1ae322ee35925c6e50c9aba7ef00"/198], 0x98) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001040)={{"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", "f0c05afb591a894c49f091d94e0c52fec2b97fac685f5b75b89ab588ac16fda8", 0x1, 0x3f}, &(0x7f0000000f80)="59dc129a850de2d525101bea3ea2abf27003d662b5fcd7f725db93831fe5b5be4bb9a65180305692a409561bafb6430aa120f4419deb419e22b1c2d38623f6c5350123cea7536bb33470667d38a4c28b4e2582a91471909e9936c89cae4644792efc22f4c8823948cf727e8bdc7311656fc7373d336990b147d889fcddfa71f6b68cb38fcf25865773aa2984c0580aa65075bcc3b8", 0x57b9, 0x8, 0x7, 0x1f, 0x8001, 0x3, 0xfffffffffffffffb, 0x6}) r3 = dup2(r1, r1) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000000a40)={{"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", "26b28731ac0cddbaf4faade9b022f755c4d6999e3751e3ff511966c6d0299887", 0x4, 0x40}, &(0x7f0000000380)="6f50fede3fadad16071856a96efbed3535bc0ab8bef03a529305aaa4a110b030af3b9dc23c83f2f5d004ca1326216c3bfaf89cc5a1fe0bd1081244bdbf8da73afcae626483f184f36b9c5e51da", 0x8, 0x8001000000000000, 0xffff, 0x81, 0x100000000000000, 0x5, 0x8, 0x8}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x0, 0x410, r1, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000400)={0xd5b}, 0x1) dup2(r1, r1) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) readv(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/101, 0x65}], 0x1) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f00000005c0)={{"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", "db8a38bcd03b84eb5c4409f288c4f0dccea6fe35fde5ea45a24f3ea6eb8f8b25", 0x0, 0x7f}, &(0x7f00000002c0)="6670e3cbea9147ad615c96b28f7fbeae172e82937f9c6db0e730c73a983befeb3b0416a157a4bd8c63933dc13dce1719b67a36f108db832041deef686105533a7ccaac363b9c2d486d9d2078de4ed26cfa79a69de8fa7c037186ce96b78a419fe93d20c23efd3f18c4acab8a277fb8fec0efa5ffe6be40d13aed4cabdf720414717850a9a87c7389692f1f20e264a345ee219e6fa405607bb2be41509565e7c40e0e3d649f6ae586355427f8504cc01d7b06e228de00a02e18c0bd70dcb903", 0x200, 0x2, 0x100000001, 0x6, 0x8, 0x10000, 0x4, 0xf04}) 00:01:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x98) 00:01:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000001c0), 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) fdatasync(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) 00:01:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x9, 0x8, 0x8, 0x9884165}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x25, &(0x7f0000000000), 0x4) r1 = socket(0x0, 0x2, 0x129) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x3, @empty, 0x80000000}}, 0x0, 0x80000001, 0xffffffffffffffff, 0x8}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1000008000}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000090000ecab6bc90000000000000000000000000000000000000000000000000000000000000000000c00"/136, @ANYRES32=r2], 0x8c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240)=0x4, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000a40)={r2, &(0x7f0000000940)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000a80)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000900)=0x2a, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000840)={r2, 0x54, "5f077238a1b07c4ea8f4ab55d416b7d3abb7ed3737df831d585198cf962f4a13103ced2359b212684c8ffb920eacdbcadb8ee98c642d8af7941c4c77797a0a5867d3dbfe2446cb9eda152421391c7d7b71e33c28"}, &(0x7f00000008c0)=0x5c) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000380)={{"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", "24db89bcc69057311d4e2432ec27047033477c693f095a216566c6488ead77c7", 0xfffffffffffffffc, 0x400}, &(0x7f00000002c0)="b9c33fd7f82205cfc25ae164332b0b1cfa0766d963bce114062c94cf471b9e6a4e7cec1e9533e92e0b7fe5e615dcb98788d6ee4a0dd2bd22e4b96941e8a2e0f897987f924a7dbd9e1bb995e130d78aa54ca6b90e3001de1a73a1a25533fed66c1c284de2718a478e93c4b5af1bc5619e4da8eeb00942998aea50ea90afd74d2a9b891b3e403a43", 0x7, 0x400, 0xffffffffffffffe1, 0x80000001, 0x100000000, 0x0, 0xff, 0x7ff}) 00:01:20 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x1, 0xc) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000001480)=""/160, 0xa0}, {&(0x7f0000001540)=""/181, 0xb5}], 0x2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) r2 = openat(r1, &(0x7f0000001640)='./file0/file1\x00', 0x504, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000001680)={0x7, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) fcntl$setstatus(r1, 0x4, 0x0) fcntl$setflags(r1, 0x2, 0x1) preadv(r1, &(0x7f0000001400)=[{&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000280)=""/165, 0xa5}, {&(0x7f0000001380)=""/84, 0x54}], 0x5, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) close(r0) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) r2 = semget(0x3, 0x0, 0x10) __semctl$IPC_RMID(r2, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000009c0)={0x0, 0x45e11ac1, 0x4, 0x8001, 0x2, 0x401, 0x1ff, 0x2248, {@in6={{0x1c, 0x0, 0x8, @rand_addr="e678d952f8b78b106f9fabcce0cf4766", 0x2}}, 0x0, 0x4, 0x9, 0x1000, 0x20, 0x1}}, &(0x7f0000000a80)=0xb0) sendmsg$inet6_sctp(r1, &(0x7f0000000b40)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0xf, @empty, 0x7f}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000040)="2dee36c9bc2f89bce5a14edf102958eaf02c1fc71633b656325744a71870a35dbb990c17e4acbcc94aed5eda352c4cd318af87f4c2f9e4c53e74ca56e0955472d87e3ea292ee082d21eeba38430e40b152b0f7ba0970f417287d238dc01aa6e6d9029cc1168af938840880d571d1bff96db4097c9ce023ab2e61caf003b4a2ab10bfa90c2a858fa87070d3", 0x8b}, {&(0x7f0000000140)="53609f5da5d58e03808e765b803e6a163268ab0ef02c5069933cf6abbbba691c151fd807b0828c3b69e38533e01b20ba6e2d7fb170bbdc99b5efbd9b2888434c33450335e6ed2148cb7ebd4358c8394d68a112dfe8f0d57bb30deb6e7e11c46b30bf66f173e8a4e9e01d8decb0b005fdc7fc24585531a00f8ccce0d66cb67bf4ae96a9c8da33f6816cd2616f459b5f8725f58a0ae79852f0323fb0712725d50433757b97acf78978f0af2754c5ded5aabf8e6812279bef095c537c689a3a637a21b2093fc6b65ade789f5a75107c1f34a56b673bc3ceed525369eebbc2d7b2f011387051ddd8ec45635db625ce32", 0xee}, {&(0x7f00000008c0)="85af9b1c399ef18be3daa8070269771620dd5338ebb4608c0f16766e434c032c65f58161709a6eb38fc0df95d3eab84f79f3acb41a13f464b583b694a7482c20da9860648849be65f494989a7db4fdab16f352777153d0d1b08e67aeb217011fb501", 0x62}, {&(0x7f0000000280)="bfe14cf5560d0c071d465a16cbe2eb4d29ead52c902e6d", 0x17}, {&(0x7f0000001300)="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", 0x1000}], 0x5, &(0x7f0000000ac0)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0xfff, 0x100, 0x80000000, 0x10001, 0x1, 0x8, 0x8, r2}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3ccf}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x6c, 0x4}, 0x2000c) sendmsg$inet6_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x5c9}], 0x1}, 0x0) 00:01:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000008, 0x84) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0x128) 00:01:21 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="002000000000000000339a560000840000ff0f000140f571c229fa99d73979684c4b11d1089f5d453be60dce6a62b5ec1ef901ad8a28784fa7bf19af35ff017bf1cf282c413c2eb5eb3f3ea1d40e3e50315794ba00e1429d7e95f02e2fa2ffa67d52fabcbfbc95c2069271332925a4e4c8e29763e01d5d9bd60cc7e82260ad5f254cfed02a30512a449a6e9ef48b"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x7fff, {{0x1c, 0x2, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0x0}, 0x5c}}}, 0x88) r1 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0xfffffffffffffffa, 0x20, 0x3, 0x3ff}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000900)={@in={{0x2, 0x3, @loopback}}, r2}, &(0x7f0000000380)=0x8c) r3 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffd, 0x101}, 0xb) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000480)={{"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", "a499a580b19eb6683e784a4de2c0b6501812bc282773eb5ce062a62c01238112", 0x8000, 0x5}, &(0x7f0000000100)="d6aaf4d5a734b04b53374fe70c47e7dcb46fe38a", 0x8001, 0x0, 0x44, 0xfffffffffffffcec, 0x4532000000000000, 0x1, 0x2}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r2, 0x2}, &(0x7f0000000440)=0x8) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) 00:01:21 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000f6"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) r1 = dup(r0) sendto(r0, &(0x7f0000000040)="dec8f2dffe1cd3e096ca00ee3eb1dd3fc39806df9adacfabd3c35fdf9a98b6c270e1022aa77b0089fb0a812622934f769e66", 0x32, 0x81, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x3, @mcast2, 0xffffffffffffa81c}, 0x1c) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:21 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) futimesat(r1, &(0x7f0000000040)='.\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x8001, 0xf2a, 0x120, 0x0, 0x2, 0xdb, 0x0, 0x3, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x1000, 0xba, 0x20, 0x8001, 0x1, 0x1ff, 0x8, 0xfffffffffffffffe, r2}, &(0x7f0000000200)=0x20) 00:01:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x101, 0x8, 0x10a, 0x1ff, 0x7fff, 0x704ec024}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x7}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000000000)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setuid(r3) 00:01:21 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x20300, 0x0) dup(r0) r1 = dup(0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000240)="f06f957882bb627b61ca5be269698bb49163687af6c2785da5372c9a8b5d3a96662e233eaa9e4218b93e7a91b112bba38e2e9ba06860ad7895a3bc92c2f1ef3b6f586c2594505979e4467cad61e50986744eb02816b5db23efcde476514626a8bfe57dfc45f872ddef05cfa0a82894c5bb5dfdc42889741ddabe948bd6f409a989e9f0807892dc5b8d215ef50a53338d40b83068c1a77b94d49de9cf0d214ed6bf7c6d4a03dc1ce87f92959a70949ade6718540c14d23878718bb2789a3fbf100990b37fa4e2180113b4ba425f7959209c2b92dd3d3f") fstat(r1, &(0x7f0000000340)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') r2 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x8041, 0x44) freebsd11_mknodat(r2, &(0x7f0000000440)='./file0\x00', 0xc002, 0x7) r3 = dup(0xffffffffffffffff) accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) semget$private(0x0, 0x4, 0x14) 00:01:22 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xffffffffffff7606}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x6ce7}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x7, 0xf, 0x8, 0xfffffffffffffff9}, &(0x7f0000000240)=0x18) 00:01:22 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000020000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f500"/152, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:01:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) connect$unix(r0, 0x0, 0x0) shutdown(r0, 0x1) 00:01:22 executing program 1: clock_gettime(0x4, &(0x7f0000000040)) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:01:22 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x41, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:22 executing program 1: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:01:23 executing program 2: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x7}, &(0x7f0000000840)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000880)={r3, 0x80000001, 0x6ddc}, 0xc) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000780)=0x6, 0x4) bind$inet6(r1, &(0x7f00000007c0)={0x1c, 0x0, 0x8000, @rand_addr="67cfb2c90a095952642fda07c576a996", 0x6}, 0x1c) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000700)) fchdir(r0) poll(&(0x7f0000000740)=[{r0, 0x4}, {r1, 0x101}, {r4, 0x2034}], 0x3, 0x2) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRINADEFINE(r5, 0xc450444d, &(0x7f0000000240)={{"6bdb073d99fb6608f78c2d15950b22bfc0b775ffa03e401983a598a1281b49149ce606d5e86f20c4e11026ba9a7b385338c349d6e9cb7ad0a70f03322110c6b83a009de207f790477bb952d3d58c65254b8e72730b5725c80474fddc0cbaaee23071d418c6c7ac8af9c1a3ce0eaf93385dbf8ca7829b440310a74c41c9778de10b8e843a5a2632d5c8ffaa2eaf30f5e0677452b03ee50c334745aeecea00517f9fd1626ee110d85ff339db55b4f0c58d3050fd0b254a4872b0a9cb33b5931693b07dd22df460cb9ff789e53f6c5d9b6ba1a39f20502f1e92d8f164c82422b3df02fa4738c24dd62001ed8aa60553f4bcff3d6ab5e326f06302ce0dd371f13d8c6a5871075b50577a7873cd93e0ba290759b670f45deef5d8fb8c0bd8297ba6a87a16cedba2ae1307d6133db962b0ffed0688c34712c756b938c206fda49e9c54de57d9fb32670f38a58256e9268984d7ef287994e7a8de90fe62c777bbc085fbb0fc4704428a09a9e47b029bc882a9e8b7e73807aca7a1f4af78b664fe686a9315eda3da3cf10f97c0e505eca07318fe4ec9f12c2c47c910f9b3b983aa76fe2235ef11414e85b76c8cea42890d19171cf8fdb608f3739819c718d0c6eba03f982e47ad418342494d95d2f2640a80aa79be2b7481501b1288d1f3a7d59153dd0a63d22dea2f3470717ecacfcf300417176949af5dfa61c2590c5f1358fbf5fbb6e22a977b705925c9bd239ea74217e44fc454ac22a43345bcd7464899668ad55a9ad66c2f60da18f0e3f754c727224dc2e459000334bc49c2e67e30d8455539de648decfc53994e1ce0d91742c555653f2fb1ea2494f9941bec2748ebac263ff0b3f76612904db1d51d2b785c82dd7f46b326fbe74283a48c4e7d1d2ab7129646cfbdbc2176cc6c8305d63251e037bba3565fc38ca5b7c2b7a7c31826fc672c53feebabf824bd8f45ca4c878e0f109b4ab0a8631c99734ebce18ac74f43bcfb488ecc167dcf9ffd91da6ae6de757ed99d58baee2fddc84659f4e214bbdc9762b5074265cfa782f1da877c2157068633447fb5836ccf3c68b7b72cb7bacf8283b7e8ccb7916dd3c0b693e7b5c849c1832b07e035bcc6b8cbd5738857543a58ab95cd9681a18270d33d46bd86b4f702f576fe39f7bc5f7e6cf0e248c078eada0150bd2c92c3510add4bb07024352b3a12391bcf42cf2243fc50ebeeac883403e2cf97a1b94575eb740c8fbaba28a6d52e98a623ebc3008626ac622804a1d82986f95d82019e96558a7ba08c367fdbb6009dce9205cee9cd86a4460bd3d7f07c8b9afa305af5f4b5f0683afdad3fb0813e1c7b778092a1024e8da891c3424e950b4c46f8aca6a7a21d3237e3268fd1eda5b22fc6d4c2257094ac0a91cfe547df11ee8afb952b21ed5f063ff9ceb42ff596b07ef86f91167193ea8e40ffcbcd04a969", "d1f187a9f5a2fab5c5d3e79f7cb49fd4ab0406ec88cf63ada069895ab172b421", 0x8, 0x2}, &(0x7f0000000140)="d169c04217d1bd94f8a530ed931707d40c58492c2427f1cff0eabbb117f17d02f16b996c898d241464e9abc4c9202b26f0f463b24bb328470dba748995efa01953a62343c35e79bba74b53d75320b37b30c86f12534b9e19760aa4b6f02cc426eb6a535e85365bdf1871f9d0647cd51494642aba8e596837e9677d5d4e992c55bbbb4ce555eeef88d0dc8f83e85966f072f113e28910e053d86bb920ee4520cedcbf7342dfef294b2f6baf540edda268337470ece84a8f91f399833de2af1d0283684d4d883be2e3a406ca5820cb1b5b48959c2af1944ea6b75d3715cf0fdb694f5a1297", 0x4, 0x3, 0x2, 0x3f, 0x0, 0x0, 0x101, 0x401}) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:23 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x15, 0x3], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:01:23 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x2, 0x66a}, &(0x7f0000000200)=0x8c) getsockopt$inet_int(r0, 0x0, 0x4d, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x5f, &(0x7f0000000240)=0x674, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0xa, 0x0, &(0x7f0000000080)) 00:01:23 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x88, "fe8703e4f180a7218cff227841406ae31f7278dfcaa6e6064a6270078fe95e8930bad4936c19e6f8c2a27bba28e73be97dc98196bda50edb8c325d69d88ac3f6d3075c984aad8c08d8245a4562491fd9a3a0bb859a93fbff9eb022a6ae7bc845aeaf47fe16bfe055183219eab8c64090babd78dc4e753859cacb862d37ac06c7360c7c83696a65ae"}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) poll(&(0x7f0000000080), 0x244, 0x6) fstat(0xffffffffffffffff, 0x0) freebsd11_stat(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x35, &(0x7f0000000000)={@local, @empty, [], {@generic={0x8ede, "4cf588300ccb847be810975f38444aadbcc7f2257b2e83a745835901d8d34c044b42738be84bf4"}}}) 00:01:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) sendto(r0, &(0x7f0000000000), 0x0, 0x20009, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005c) open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) sendto$unix(r1, &(0x7f0000000180), 0x0, 0x8, 0x0, 0x0) 00:01:23 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) r1 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e, r1}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) semget(0x3, 0x2, 0x101) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x7, 0x64, 0x9e}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="86cb00ff00000000080000000700000005000000"], &(0x7f0000000200)=0xa0) 00:01:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) openat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x2) writev(r1, &(0x7f0000000280), 0x26) open(0x0, 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) fcntl$getflags(r0, 0x1) nanosleep(&(0x7f0000000080)={0x2, 0x3}, &(0x7f00000000c0)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:01:23 executing program 1: syz_execute_func(&(0x7f0000000100)="982c3e0f05d1247c91b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000001c0)={{"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", "8e245d374b9f0cdea115d1f5d410e7509558d8342fd80813a83891942669e2ee", 0x8, 0x8000000000}, &(0x7f0000000000)="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", 0x1ff, 0x7b90, 0xffff, 0x4, 0x6, 0x7, 0x9, 0x3f}) 00:01:24 executing program 1: syz_execute_func(&(0x7f0000000100)="9899c4c13012c81c120f05bd0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3605419c201b04b970000f08171a30b8a826eefa80d86f9d466470f18dee86600af680808360fe258009c82618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget(0x0, 0x4, 0x2c5) __semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) flock(r0, 0xb) panic: vm_page_unhold: hold count < 0!!! cpuid = 1 time = 84 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00287036d0 vpanic() at vpanic+0x1e0/frame 0xfffffe0028703730 panic() at panic+0x43/frame 0xfffffe0028703790 vm_page_unhold_pages() at vm_page_unhold_pages+0x1e3/frame 0xfffffe00287037e0 pipe_write() at pipe_write+0x16d8/frame 0xfffffe00287038b0 dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0028703910 kern_writev() at kern_writev+0x66/frame 0xfffffe0028703950 sys_writev() at sys_writev+0x50/frame 0xfffffe0028703980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028703ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028703ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffbbf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 6184 tid 100816 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why