88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:22 executing program 3: socket(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x63, @ipv4={[], [], @broadcast}, 0x5}, @in6={0x1c, 0x0, 0x32, @empty, 0xfffffffffffffff7}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x100, @mcast1, 0x1ff}]}, &(0x7f00000000c0)=0x10) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:00:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x83) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x20, 0x5, 0xc, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001780)=ANY=[@ANYBLOB="02004e20ac1400bb0000733ad94700000000000000000000000000000000000000000000000062253000000000000000000000000000dfffffffffffdeff000000000000000024000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000082192ac475110b2705745b634c61a8dcd991f31cb79303060a705bfa95007dc87fe85cd4ba2bb9005fe77795f30dc7829fe91cb5c4de8898e094ae982278c2b6a72886c4da571a552df3e40ef95983cdbe3bc985a5f673b0551fd32992a30ef0030000419588e56b5fdf8a71de92811c08f875770e01fe5a77f24d982e3b486da7c1bdcbd75f7117df245cb4419a2da5362fb3bb3fe45e8cf538e0144460e80eed8d73c1dc6d15fd10131eda0e727ac8ef73b455170d71f2b19db3da8a59ac6292acc54c3055c5cfbb", @ANYRES32=r2], 0x8c) r3 = getpgid(0x0) fcntl$lock(r1, 0xb, &(0x7f0000000200)={0x0, 0x3, 0x9, 0x10000, r3}) fstat(r0, &(0x7f0000000100)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, r1, 0x0) freebsd10_pipe(&(0x7f00000015c0)) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000380)="d4f73e7b63c73b73947092fe2ecbce0de46de548fc49d99bc542455c3b45d9d72d154bfba212450fd36c47bd7dbf8a1cf3104402e369192c2c39aef74a742e8f65c7d642585b83440f7271263dd191583af8ea2f3df5342bb1591530e9bdb9f07a41724d0bc1e694c1ca6d253cfed14942d9be2a2a520573728c31122643a62d275727547fca8227270d9ffb906bd9d3e58c1e398adb5974a6792b8191431ce0aa0f6fb154ebadd92a5e1604fae92022514a1fc4d7", 0xb5}, {&(0x7f0000000440)="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", 0xffffffffffffffc1}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="020934a382818dd212ea033c8088c8b0437208e5b37f0d85364f4288fe7ccf1550b50c72e9dd8fdee948489754322761fce4934e7cc81613039605d4f521aba5e57c69fcb0", 0x45}], 0x4, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) socket(0x13, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x20, r2}, 0xc) truncate(&(0x7f00000000c0)='./file0\x00', 0x103) 00:00:23 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0x1, 0x9, 0x1f, 0xec8b, 0xfffffffffffeffff, 0x7fffffff, 0x200000004, 0xe734, 0x4, 0x7, 0x9}, 0xb) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:23 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x3, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x3, 0xf, 0x9, 0x9}, &(0x7f0000000200)=0x18) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x40) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000080)={0x10}) 00:00:23 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x3af) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}, 0x1c, 0x0}, 0x0) 00:00:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000200)="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") getrusage(0x0, &(0x7f0000000080)) getrusage(0xffffffffffffffff, &(0x7f0000000140)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x69, @empty}}, 0x0, 0xfff, 0x1000, 0x2, 0x8001, 0x1, 0x8}, &(0x7f0000000400)=0x98) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000440)={r2, 0x2}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000300)=0x4) 00:00:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) semget(0x2, 0x6, 0x21) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000001c0)={{"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", "9be96c762534d41e7602734bfd5e661f84c70e896d4c513b8e6db8e82dd3fd28", 0x20081, 0x37a5bdef}, &(0x7f0000000100)="43806737f873cc9a3cb31dab378267962be9f9c0f47b8f83467cb384afd5e0fc57ffe7ba95f0d1c7d68813fa651c18fa92b8912761c376aec193a616733e4d81dae975e16e6cb4451d16e2f10603d7b232c7b469f31081f0f192a4b91bb9c9c8cffd8d060f0df5dfbdfcfd2424551d93fd32fa2bea1c0999ed4793209d7be9a26a37451ce23556e2680a286637ee072e1b986efc48bc7cbdf7ababf2dae3ba6ce5b803058a57c1a2", 0x0, 0x400, 0xfff, 0x7, 0x8f, 0x9, 0x2, 0x5}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0x9c402ce3edb7c4be, 0x0, 0x0) 00:00:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000000)="a9a6d4414777482d13c2f86ad4693a653e67e995d83b45a208e252372005f84a9bf6e22410e3365d2d82a3015782617f245272f273c98fe3b74baae4ecbb07319631c6605b60530935240d1dfea5f4740a0a8d36209f5d9c0ea0df2fee5e8beed3465273210c2a26c73bfa2db13b742a5b23eda9bf1bba3e7946894db123b4f5bafd7d34e27bf2c2b85f7ff60949a241f294fcd8c7bb4182418861c3d2c7940775bb9eb71ae134246132c5759faf83c9b0c57e690fef8ac76f7bbd7c80fa7683ed36a36d73285ef40301e7ea") connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:24 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x20) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x13, 0x0) 00:00:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0xffffffffffffff34, 0x4) socket(0x17, 0x0, 0x4) 00:00:24 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) 00:00:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x200000000000001, 0x11, r1, 0x0) close(r1) ftruncate(r0, 0xc7) 00:00:24 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x4, 0x6000, 0x1, 0x2, 0x6, 0x800, 0x9, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr=0x401}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 00:00:25 executing program 1: socketpair(0x0, 0x0, 0x7ff, &(0x7f00000001c0)={0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x3, 0xffffffff, @rand_addr="b6202b78a34985dd7dcfe99326eb570f", 0x7fff}, 0x1c) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_buf(r1, 0x29, 0x66, &(0x7f0000000080)=""/227, &(0x7f0000000180)=0xe3) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) 00:00:25 executing program 1: execve(0x0, &(0x7f00000002c0), &(0x7f00000004c0)) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='-\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)='$(\x00', &(0x7f0000000200)=')@\x00', &(0x7f0000000240)='//+\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='$[}[(\x00', &(0x7f0000000300)='\x05\x00', &(0x7f0000000340)='%%)\x00']) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x6) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x8200, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000400)) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/54, 0x36) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) freebsd11_fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000440)='./file0\x00', r2, r3, 0x400) rmdir(&(0x7f0000000100)='./file0\x00') 00:00:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000001980)={0xffffffffffffffff}) connect$unix(r1, &(0x7f00000019c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000001a00)={0xffff, {{0x2, 0x2, @broadcast}}}, 0x90) sendmsg(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001680)='@{', 0x2}, {&(0x7f00000016c0)="7d16b11aa24ef509bce8015346621fd89574ef0b0f7ecf538f80a73c0c3ecce69d02870aaf4d809c07b6ca3e8e88caf8982b0b1d33d2933b0c68a9e65686c8115f9babffe8a5a97f00cd30e019cabc64e99a49690f69278f2dbdb777075f3f963ed6c845", 0x64}, {&(0x7f0000001740)="c3a9d1268ae40abb416af9e9714de6f7d703a0eb94e45e546cc8762664af2d0646d46a205578edabd624333d23ff2af9205af5b08d36375665f43d788753737049dc4d2cb34e725e94097e3c3dee03b41d9f27f33995bb62fc79ac2cc0e8f845cabb9084daecbad3ce142bf80802f10bca8ab557267a5156bc1e3f47f637dfe06533343a6ae62547cd082616ff7b9da4239e551f4185bfc4b262bac711097ab303e827a257752f996f", 0xa9}, {&(0x7f0000001800)="bdd24c3c416d5bf175328fd4ca471def28ef75eea3d05bba8c0b8e9789b07da495d28e52fae9b2a9cc216b6690506ccd352ad9694a95f5", 0x37}], 0x4, &(0x7f0000001880)=[{0x80, 0xffff, 0x3, "32d87b2018fe08b92dbd86b706f1a715bd27724bd3d00ba96d8d309db366e3e09cde614e5a886fee52bc6114420b8e9aea876544dfd556ce7505be86ec248964c839239ccdc5fb9abc1cc7a82685762d7e80e1e2bd352737f38fabce74bcdff1851ecf78572a41aac6"}, {0x40, 0x88, 0x5, "b7bff9e4442cc03c7a76c94eb216b7383ca65796bb914b8dead31b611de2ae2b31824e23b9a36c3ac3cf7d06b6"}], 0xc0}, 0x8) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00]}, 0x10, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000000c0)="59b86c53b57bb25578b0296cc7eb326ee54e6e3bf1b0317bb19313ae246e6f5eac895600988632be74dcd267444ccc1ac33d775b824002dc6a2c7a15d94c0c385684d1bf20d6d72da87a9c40613fef67f53643084b41b69391188d93", 0x5c}, {&(0x7f0000000140)="03132a87d55d423ac06a10d5be8ff76d8ec6b08ff66d0ce98b71d5ce7edc84565b4053ebee6fcb431fd208064461b33a289ced041fd9b9d99ae161e73abfeb0ce54caa586ad377bdc2c8e7cf4ed00b86bebd37d56587fa384e76a8977cf261a8214cdcd0d0bc53aed2a5f170ef3703d97a88af59ced2e1acd65d4030af3f476f5cf7262cec0c388354591f39da6f26a9690cbc7a22ace4a62d3f77c96d7a868688b86ec9cce36a59e3441d9c67cd233c61b3dc1aeb7707eea5c942400c231395175ba1559fd2227792d612e61ce4497c8c5c517dcb0ba21469de13396e76e42cfc0921c9", 0xe4}, {&(0x7f0000000240)="9275fe7757a1dd15463ae991f8fc1b44c481edc434dabaa7c93c1819eb38c349bfeb750c0a4f4cf9e4db0d5dcdc8c7f23f1388255158ff185931608e45976c28aba1a6520af3df0f49ccfbf0d6b59e354aad2fc192cdb3dd70b7a99663880d0f5c470e0ac0dc3ec1d3f777a2e2f3c5de4bf5923db85bae526b8ecd4e517b6dfc19de2420226b2cf87336755b6a9a5c377ca470ea42edd1c373ff1d5ceb03609200faa1620c6b25808a60174356ca4400c63778832bec281764a62b969120538569ee8838d8210bd3", 0xc8}, {&(0x7f0000000340)="dd544a7e359f126bd9d37b06e9111c111420c8f313bb2ed0098c532435ca39637b03e64ee6351f82836e49cde381cfcc19bff988a3094feda985dea3c77c94cd8b693ddcedfdccdc0817f7393d71a0f255e5ae77cd9a3d311730fcc6ec16af8b8754dce9f5c4707e88bb2fbebb579064635e654ffab0b3ef5a8d96a5cc331c6fd8e9c7d76e0516cd2168e43feb479f50cdaff78c7663f227cb02f40da34465edec9fafc9c4a2ee5f9b9d594122c4e721fe784036009fb50667fb48531ce0313f5d45bf8757878ab4f29efef08353b3896049d966a0574eac762ea4a00ceb0fed217bc5", 0xe3}, {&(0x7f0000000440)="e25b889dcb573166d70b70ae294102c28e1e48d1fbf7afd521de00fc191b8cd4e0961fb5ca82b3f57eb0b3ae10", 0x2d}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="ed178a310cb355c489587b53e71eeeee71599c1cbc8797ab969745", 0x1b}], 0x7, &(0x7f0000001540)=[{0xc8, 0xffff, 0xfffffffffffffffa, "7d34fd8ae3977bf61b599a40b3f3af61a4f44171702199f60fc6c0da37c1f24e31ad6f83ac1045a374e8627602856087ec0ca7f0ff9c2ab690fc358b7e14d4f32a2b77f3376786b6c59f515379a60f179805abaf715e4000ca9c8dca1e726d8016d2bbcfd677bed6a722581bf1a360a6cdf7fd3e52157da590360f7f9965f456b3bb944ec2cdfa9f6503f1d4b4ae0afa2015fe0ca70a80b8749612e28b79a19680bf1bb997df5a8c027e23dec52e0a3cf9989ccaab575f"}, {0x10, 0x8e, 0x879}], 0xd8}, 0x185) 00:00:25 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c11c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) r2 = dup(0xffffffffffffffff) r3 = getpgrp(0x0) fcntl$setown(r1, 0x6, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x5, @empty, 0x8000}}, 0x0, 0x8, 0x2, 0x520}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="00048c004c1ff88769a082faf974a0c108794c17408124e880b77191e75add75e18295a1d4d18f341949d59599b1ca909a558e2e1f9e038f020e9341556c894b29f0bd0d758a4a890fcf6aa030d31c2f2ffad693f197c5f0cca0c317137b86b91a953d3754f17c876c337c5d6e2dd62fd2c9538fe1754ecab84f631455475e2888f59d48c431b826834073a87e319ec6"], 0x94) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0xff, 0x4) 00:00:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x100) mkdirat(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x20000000) msgget(0xffffffffffffffff, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() fchmod(r0, 0x44) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x7, 0x4) sync() 00:00:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440), 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="b8bfb79d87610e2529f70586fdd571fe1afd645bf819e840d704564c9907d99836472faaf31eccda046f06a846261ad9cf677a1de04fa1ad92c785c0faa53dcfae58129df14670153a4c01e780e753a9a0dde25368867dc77f48159fc9a653304b9b659d672d10b0be6e91cd0965956903b598816083576531b88fac065a3c3858ea1c74bd76c958f12ea466a39b56", 0x8f}, {&(0x7f0000000200)="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", 0x1000}], 0x2, &(0x7f0000001200)=[{0x20, 0x0, 0x5d73, "56e301207a64905158151b8a82"}, {0xd0, 0x6, 0x7, "09a65a6a7593ecb0bb2ba86643342ba7b0be1d24d3ef943c9ef59613ca553f698d58139215f9104b3b202321858c8a6bbb14e84e51f6c4d267ec6d99c478b59206840c43ab726abcbbafc3fb7ef4597a865c9baf7368fa5120f1dcaa6fcb8af37bc8701517052feb7c8226bcfac13c4e7f85ea4b27aadf54f319066886abbe8b06dcdf9162137ec6f2b351d5ad7ed6ffaa2425ba31ab8aee8525eb3a821c474e902b05ca0d94e9587ff4c7bc12de88135b6b72fc640bc5cd635076"}, {0x48, 0x84, 0xbb, "af2989d305f9c2cc32a630e4dffe5456a4f1a56e6a660948b21a6015d6e36a30c19ec6a6fc522dfb6994ba193d67401d4a832a66"}], 0x138}, 0x4) 00:00:25 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x10000000, &(0x7f0000000000)=ANY=[], 0x0) 00:00:25 executing program 0: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) setsockopt(r0, 0x4caf, 0x0, &(0x7f0000000280)="edb2084777b8319d4fbe3691e3bb4d4dbde38bf2c4043d7ec6394b90271a717db94119465e2fe4f3d03235c758c4a1072fba1d064dff9efc825a624affa17a06246f32cc1dedc22e2b458a6428b2c9892f3a8bb1f02bb027280abb95a28f2b4712ca98645d0fd36b71c4a745430f6734ec31a80cf78a3bdb74fefe8a76e53f86d001ce09f257caf49cbeee0d658e433991c5bfae56678091c799de", 0x9b) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), 0x0) 00:00:25 executing program 2: utimes(0x0, &(0x7f0000000040)={{}, {0x0, 0xffffffff}}) link(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)='./file0\x00') getitimer(0x2, &(0x7f0000000000)) r0 = msgget$private(0x0, 0x80) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getgroups(0x2, &(0x7f0000000240)=[0x0, 0xffffffffffffffff]) r5 = getpid() r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x14334000000, r1, r2, r3, r4, 0x2, 0x7}, 0x40, 0x40, 0xcecf, 0x20, 0x4, 0x7ff, r5, r6}) r7 = open(&(0x7f0000000300)='./file0\x00', 0x10c00, 0x20) sendmsg(r7, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000340)="ba4ce824a6ad72baa8e3fe84496673e701376af84bcfa7a53b9a58f282e5801fcf1e5d4927dec6eb33a0724e5f8c2bd8406a8fc5090cc7daa0838bdf6f4f74b9198a4d4b73b42c57d0bfa6b4d4bf8fb6ec9b63493febbd1fb226a6120ea5672c2372fc9b77be8015a17b9caf769721d0a02b4f328384c1f8ad085fe70e1308003e406779b446f19f19b31ab0682990008a1b198ba64c2ca202d03e9465df2c7e85cab253da1924aa9c4ea572eb6e6d55d6b0818ab495db25c4572f", 0xbb}, {&(0x7f0000000400)="266afb2ffc4c36d59e5f51852111998c380a6ff837040541b35d6c2fa9aac6f6d56901bcf35380e5e67c56520f5099193cfd", 0x32}, {&(0x7f0000000440)="712b8683524d4dee2299b89450afab69080fbae564dd1d78985f6b6ea1d98330231da993277c1735b808e920cc2d051c42a630090512f6f3ba40f248862a9b22dcd1d102bc5e1b8c1ca6e95bf519fc485ecc44f396f6cddcba9f556163cbd9152f9e6a53c6a3ace6d68b01d718818e096a2e15204049eebcce19630b266bda8d1dffc2e1d36f6087b163f62412ab05c9dea2e6f009de16d71f7ab7b41caeb9e085b428c89d5d7716a3bf2665b0a165e77aa7d12eb31c4bce42731e91791661f68b2de558e3a2b503e5cd594b0d5fb8b2b8fb59590e379ab376d64cdd6b671db277d42266ea3f097a9e6270", 0xeb}, {&(0x7f0000000540)="16a17ba38227a6bc956b09", 0xb}, {&(0x7f0000000580)="e402a3f3719edde34605e3d6b927c3a843d4a8fb4ab6c64313a1da805121d2b6d47e8746dbc697a1bdd84a", 0x2b}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="b0000000000000002f00ff7f00000019032048856deb182a78520a7d1e7d41d731c1006266bb8c2da5525d080776d8102d37d084ac51b804111bafb4febcfc1025fba9a1302f3cffe9d94feb87543ad6bb5cdba2e13fb39a83db44c824b4fbc5ad1573e1aee73e8ecf657c3bcad3eb09c1908c69f5476eef71cea7fc04543ae17f995d042beb634fdc514b05ae276665f1e1dac2480000000000d782c189df4d1baccf9767bdc6c17f9d59bae2c8f2708dc224a248c8d0252977fa69d0e9b76cb1aeb4f6cd8bc2877f95000000086ad0cc8f83483cb1047ad400"/245], 0xf8}, 0x4) 00:00:26 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) getsockname(r0, 0x0, &(0x7f0000000040)) 00:00:26 executing program 1: r0 = semget(0x0, 0x2, 0x384) semop(r0, &(0x7f0000000140)=[{0x3, 0xffffffffffffff81, 0x1800}, {0x1, 0x3, 0x1000}, {0x3, 0x9, 0x1800}, {0x0, 0x81, 0x800}, {0x2, 0x9, 0x800}, {0x80000000000001, 0x7, 0x800}, {0x3, 0x3, 0x1800}], 0x7) r1 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/180) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x2, 0x4) syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:00:26 executing program 0: r0 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) truncate(0x0, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:27 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) unlink(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000000df, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x32) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x100, 0x0, 0x97a, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xffff, r3}, &(0x7f0000000240)=0xc) chmod(0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:00:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x14) r1 = dup2(r0, r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:00:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) 00:00:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000000)="0322c2841cb895a84725e73e6bdb02c67fb4ab5edb915f8f192fa9e68f4caf27f0e89c58aa227d4f6370110273b9", 0x2e}, {&(0x7f00000011c0)="a7afbb3240d17e7afc9af8212ab2f17efea474852cc3d953d5e0f4867b762328aef2f26bbcd9c063362d387150af7c4b4a4e4363f838576dcd4d7680043dadb24df05c81aad04657109f1d00c4fbc2b2ce9fec46d8bacea6ebb84aa92bc92cd98963413ee78e7bd684e61fa1b6", 0x6d}], 0x3, 0xd) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) r1 = socket$inet6(0x1c, 0x7, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001440)={0x4, 0x5, 0x100000000, 0x400, 0x11, 0x7, 0x9f, 0x5, 0x100, 0x0, 0x1000}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@loopback, @remote, @loopback}, 0xc) fstat(r3, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001240), &(0x7f00000013c0), &(0x7f0000001400)=0x0) fchown(r2, r4, r5) lseek(r0, 0x0, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000001280)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) 00:00:27 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x1) close(r0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:00:27 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_fstat(r0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="0300000000000017000000000000c7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/136, @ANYRES32=0x0, @ANYBLOB="3c1e7d34fcdda58bf0a5813d287e06bb1757b602f0d095017017d79e40175b127266e5ee6ec3fe3a7dc443765bb215ed360a0ec82b6f99e1b31b3f1d443f3e37ccf7c37aab89a880444d3d999d293919b1dcb2754e0958b24080ab5868f0cfcdb901eaaae2fca9b5ea7bf3c86a7a0671e9d2aba04b2b826d2fbae7c47047727cd3314eaca258"], 0x94) 00:01:16 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback}, 0x80, 0x0}, 0x0) 00:01:16 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x3, 0x4}, 0x8) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x3, 0x0, 0x10000, 0x0, 0x6}, &(0x7f0000000280)=0xa0) 00:01:16 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0xfffffffffffffffb, 0x3}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000380)={{"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", "f1ba7ff6c5e972fda8943d1b96d75052bd94245e1a6d3098708da0a89bf3613c", 0x7, 0x7}, &(0x7f0000000140)="e0b203f8246b4732d72660c49c6dc87f13f90b969f1152d4bfb0a6dbba9d25ff0ae0909658bbdaac4aa0c3f35cae7aece0c9d1327c5d33c56b0aa851d142892b21f1ad2b463d1aba5c952f49104dc0796482b7548b56dc69c4a90df890183c97851395947169af62cff2bbaf2b136f21170822ff0a9f786bac4cadd1c527633f7d1582c1d447167c838fc1062afb214a55d7d738d678ececd50922faacf020bc57d078dc63acd86f2a4785d24f668200", 0xfffffffffffffffe, 0x9, 0x3ff, 0x4, 0xdd, 0xa14c, 0x8, 0x868e}) preadv(r0, &(0x7f0000000040), 0x0, 0x0) 00:01:16 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53eb55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0ab34d1c4e10bf8c470c4c8c461cd583d00000081816db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x10, 0x20000000, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000180)=""/117, 0x75) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) 00:01:16 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="359e0d0a4014ffffffffffff86dd6081182e00442f00000000aafe8000000000000000000000000000aa042065580000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000471db2ada9442cfcec89815027"]) 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000a40)="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") syz_execute_func(&(0x7f0000000800)="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") 00:01:16 executing program 1: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000440)=ANY=[], 0x0, 0x3, 0x1000) msgsnd(0x0, &(0x7f0000000000)={0x3}, 0x8, 0x0) 00:01:16 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x800100000003) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) 00:01:16 executing program 1: getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1206, &(0x7f0000000040)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000180)=0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x2c) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={r1, 0xfffffffeffffffff}, 0x8) 00:01:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000000)=0x6, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x1, 0x1) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000200)=0xe59, 0x4) sendfile(r2, r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3}, 0x8) 00:01:17 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x4}, 0x20008) read(r0, &(0x7f0000000080)=""/229, 0xe5) 00:01:17 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) shutdown(r1, 0x1) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f8506006530dc"], 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x100000000}, &(0x7f0000000080)=0x8) getsockname$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x6a, @loopback, 0x400}}, r2, 0x7f, 0xb3, 0x8, 0x7fffffff, 0x1}, &(0x7f00000001c0)=0x98) dup2(r1, r1) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66d9a2696c653000ba252c1f9272bae08a398d4d57e34a77f2d9"], 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x1ff, 0x2, 0x8, 0x7}, 0x8) 00:01:17 executing program 3: syz_execute_func(&(0x7f0000000000)="b13791cd806969ef69dc00d9d0d0c44139fd5bf9c4837968ec21c7c7e4c653fb0fc4014cb268f4a95ff9c44149f2168fbce00000802800c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df66400f3820f00804f4f30f1a1254111d54111d00") r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000140)='./file0\x00', 0x101, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x3f, 0x10, 0x1, 0x5, 0x43c4, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x6d, "b468cc4be830d84382f198e6c6fea30d554698ebb4e57d4a180d3c3f5cf451601d42e4ded1b7e93e9cfa1dce23168a8b2ccfa40a49306c4fedfa9d955b995d7e725483063b5d638e599e7da25c251e470da7a0eb9efc87b4946241b73621c92b18c637a0d8765c29776deb76ec"}, &(0x7f0000000280)=0x75) recvfrom(r0, &(0x7f0000000080)=""/81, 0x51, 0x2, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3, @mcast2, 0x4}, 0x1c) 00:01:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x10, 0x20000002, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x900, 0x40, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x9, 0x5}, &(0x7f0000000140)=0x8) getsockname$inet6(r0, 0x0, &(0x7f0000000000)=0x181) 00:01:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000170000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bb800"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:01:17 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c070f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c46145e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = msgget$private(0x0, 0x1fd) msgrcv(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000030000000000000000c48f71024debc27099d9701de6bc"], 0x7a, 0x2, 0x1000) syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xc4, "9fa8d6a4379a04e91a83267e9a4dd042f27b96fe910ad587911e96438faa6e17db15d064b461b1020596e1f4202181f2a1a7ded69d3514f0e563e8c063152782dc052b829c68b45fff36a987a88f5026522191b492f67a787a7a99552bac334bb48024fa8ce6af84bbbc19f4c512bcb2f6da1c92d23f8d65be053b3f1f984bac5fec8041af57bb1fcd5e6308deeefb64cebb955bd522d799d2894467d9de4da89a5d0fa386b4334dba1c5ed777989d82c4d343c8828405e9441c41f73d55dfe6c5af43c4"}, &(0x7f0000000300)=0xcc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0xbc, 0x2, 0x100, 0x3, 0x80000001}, 0x14) 00:01:17 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x5a, 0x6}, &(0x7f0000000100)=0xc) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x20, 0x2, [0x8, 0x1]}, 0xc) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getpeername$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7) freebsd11_getdents(r3, &(0x7f0000000180)=""/42, 0x2a) 00:01:17 executing program 1: syz_execute_func(&(0x7f0000000400)="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") 00:01:17 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:17 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setstatus(r0, 0x4, 0x4c) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:17 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 00:01:17 executing program 1: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) socketpair$unix(0x1, 0x3, 0x0, 0x0) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a8e000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000c76000/0x4000)=nil, 0x4000, 0xfffffffdffffbfff) 00:01:17 executing program 3: r0 = socket(0xfffffffffffffffe, 0x2, 0xfffffffffffffffd) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100)) 00:01:17 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r1 = semget(0x2, 0x4, 0x200) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000000c0)=""/101) fchdir(r0) ppoll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0xa0}], 0x2, &(0x7f0000000040)={0x4, 0x7}, &(0x7f0000000080), 0x8) syz_execute_func(&(0x7f0000000140)="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") 00:01:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, 0x0, 0x0, 0x0}, 0x29) r2 = getgid() setresgid(r1, r1, r2) 00:01:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x5a}], 0xfffffffffffffdfc}, 0x400000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0xc) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x8211, [0x6, 0xd1d5, 0x20, 0x1, 0x1, 0x3ff]}, 0x10) 00:01:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x7, 0x6, &(0x7f00000001c0)="195816760440978be1cac1de79ec879d2f1eaf8c7380a783d377972fee8fc636503bd30841307246ad22aab42943ea72f4485e9ec8dc286841ac54ed56f6951b037f3c6ffe1aaac23ca2bbbea8d3f54027b560227d9f1dd4336405fed98b9b30436043867f0e8c5447a8f49449e4187af0c196e80b53d789ed2e710ac07d4283e57106000000949f12f3dc88270b6d5734d7a48eae345a63315f578b59d921f260e1c8fa24a2b3aab0695a606b8adbc27ae06cd9ce162bb0e37d1a29fc4cf5567b6ebb6120f8c716d41d70d7a4ce7ae6538d288f6e6270ebfa61c1f12f82c1905dc89b69599ffca62e", 0xe9) poll(&(0x7f0000000000)=[{r0, 0x82}], 0x1, 0x7) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x6, "ac20d6e3655b7ab4a8d9cb6902c85b44"}, 0x14) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x0) 00:01:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") lseek(r1, 0xfffffffffffffffd, 0x7) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x200, 0x3, [0xc4, 0x1ff, 0x4]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="0db1b7c225f2a21f6183e2f7a62c40a13ad20e607c23444971b1c5fb25cf32ab81f6b13f2a9b039e56aef1db81570d4b76c690738103e66714938e493179e8dd00aceb6b3e712b9cec9da5abd92b9c52f645e615388a36f1358e7996f19339da44ec7acc448fd257a14c55625ab5bb115d466a0977f7bba748b6a9b3ede61d50f82cdd8e1fda3a17f4575ff52842d6f7574ed01efc21cae72f747379766df05158925c00925d4cdd53844c37dbdfc5fea6db6923b47252432f35018d0dfda64f97d274036d50bfdf3f9d15700770a2f784740eb7d70ee4bf4d650f95dbd8db1d24bc1c3d") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x9}, 0x24) 00:01:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x7f}, 0x8) 00:01:17 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) r2 = dup2(r0, r1) select(0x40, &(0x7f0000000440)={0x3}, 0x0, &(0x7f00000004c0)={0x8}, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x20800, 0xd) accept4(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) 00:01:17 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munlockall() open(&(0x7f0000000100)='./file0\x00', 0x100, 0x32) 00:01:18 executing program 0: syz_emit_ethernet(0xffffffffffffff90, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x5, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}}) 00:01:18 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/84, 0x54}], 0x2, &(0x7f0000001100)=""/59, 0x3b}, 0x2) 00:01:18 executing program 1: mincore(&(0x7f00005d0000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/65) msgrcv(0x0, 0x0, 0x0, 0x0, 0x1800) 00:01:18 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1000, @mcast2, 0x80000001}, @in6={0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in6={0x1c, 0x3, 0x7f, @loopback, 0x1000000000000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x81}, @in6={0x1c, 0x0, 0x4, @rand_addr="89ee357d981c14ffef950ea266303b0a", 0x8001}]}, &(0x7f0000000180)=0x10) fstat(r0, &(0x7f0000000680)) 00:01:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000000c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0xf14f064de98ffefb) r2 = socket$inet6(0x1c, 0x0, 0x3) sendmsg$inet6_sctp(r2, &(0x7f0000000500)={&(0x7f0000000080)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)="1698db455509961754e64f2aae257daf350510d7f147e4b7d40e0f81850daa43", 0x20}, {&(0x7f0000000100)="dd1840b24a23a0022710cf19c9c202766a791a411c9f6459bbd8d447142a0aec2a57a7a7bb73ad657aceaa60d61ac569c166c5c7bb729aeec1147d80f9ee7ec55cb57b75897835997357f09f14d4056ab35290a1ad385c74b0f4cd5495b898cbe0b05e0cb64416f406814b6948be605c2e45bcca7b93a9b67cb9bc79b36ea2b7364ea0df7de0de9f671c52ea501a80d7e02a", 0x92}, {&(0x7f00000001c0)="82186c24e21db8a41e0b4455168a0588144da30804601c1fc3cea626612dd31a8a9b2e6d9120791b0f0c693caaa1585297ed1dd3da62a0849b6a51c0e419b38d5069d2813faa6d76b3f2b99aa289cb882ad16f8475abcdc0755e41d0d99e6daf9245a7e5f0ba6933024c3efc3155cc93cbf060ed37340422f572f73b4f3b98c2c848f2eff1c27f4f9d438f17f6aac2d07077ee46e94ade08916c8dd19cf7c1", 0x9f}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="ab3388e2881c9e990a5475f0ccfe20216c09dad20f71253e7e76992c2bdf4adcb2510b9fafc8e593be6a6fc3630d582e0ef651e1aeee474e6bc02dae0b2dc924f1230e173946afbb6d4c38de0495b0dd7aaea8362f3314e8e909391ddc84ceb3f5812afc8623e2bc41b31ed8b71b", 0x6e}, {&(0x7f0000000340)="1bd24ee148e61c9306c8b2b501d36f8440c0d775e99c31124d86a9e63a0bff9a98e504d56673ed7d826c075607ee51f960d2f1623c7736805b346e93822d5a6adcf11dd8eb9413b71a2c38115e3871a7dfd5", 0x52}, {&(0x7f00000003c0)="9a9bb2f8969752b41eaae2878a2b4aad80b6bb1190485d1e6fa065d8da58f998681be74cdbdfe8641fbc4aa13ea432e73f57e3a551deb16619051d6bf5a16db2e3da330f16423c31fb9eec5b698df35f0ee57dc12884ff4e842dcbafef7364ec8a65f0c99a3a2f53f019f67b130d151941ffd4db0ad41c1ee62c7622215bced846eef627", 0x84}], 0x7, 0x0, 0x0, 0x8}, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000000540)=@file={0x0, ""/94}, &(0x7f00000005c0)=0x60) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000600), &(0x7f0000000640)=0x10) r5 = dup2(r4, r4) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = msgget(0x1, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x82) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) wait4(r4, &(0x7f0000000680), 0x0, &(0x7f0000000780)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) 00:01:18 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0000007cb7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) accept$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, &(0x7f0000000280)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000100)="0d355b8da648880f4793c549ebaccc0067884c8cbd6f2764210bf00f85b4c579306a005dfb7a10f6fb02d3ea470a48f6ef925ff071773969b71ef98fc51282a2641a") 00:01:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x0) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000b40)={{"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", "5afbd990aa8e29c510101a5d3e84681f52b647e370d333fbd69b07133f50b3c0", 0x7fff, 0x5}, &(0x7f0000000280)="dac66b56dc780c4d12d985d343726b0642143596eef1a008d3321ed9aa5378e0f399d014451b122e10df1afd3cfcc90544e8f2053e320ca7262e30eb2b375528f71c4f53b7d5e834fb74cb88b0c6052111812092876588079f25e41060e79eee0480005f231c805cf2a7cd43274cbcbe9dbb2157729d8566093158e79418e6d25ca6bffa2580fba78c701583e4d0af22be87dddae44bc3e509f7d32cf8f2348c24737be99849f82e690a2b", 0x5, 0x401, 0x100000000, 0xffffffff, 0x8, 0x0, 0x1, 0x6}) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000240)=0x7) 00:01:18 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000540)={0x0, 0x6d54, 0x3, 0x3, 0xffff}, &(0x7f0000000580)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000005c0)={0xccd7, 0x30, 0x1f, 0x7fffffff, r1}, 0x10) r2 = open(0x0, 0x80000000000206, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x120804, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b000000cce9756cd1dfa8461ccab938fecb1e93b41b28ca94be2d5804cad55761feee8f89ba478a29e8f53f17c70f23f13763ffa135d79f50579dba92"], &(0x7f0000000080)=0x33) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x6, 0x7200, 0x7f, 0x8d3, 0x4, 0x9, 0x80000001, r4}, &(0x7f0000000100)=0x20) sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x800, @ipv4={[], [], @loopback}, 0xfff}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000001c0)="4fbc6c0bf6c801f78af69e0a7cf5f1350560934fe209762b0fbaf0ebed7601179fc0c75724d01a5fa8a2583b994f3d04ff88df29a84abf3ecea7fbb39a2a9b54471ca31823216335a356034c34c0f2a35f9f671b2eaa666adddfdd7ad27ba3eaa13f2a35a86d82dd139043f385a9c710323b1a358162b466925aa66171f6c375cb4b63b62f588ffc3980288b31d9dd4da8ceb93fb955f7d4998d20b6a198442ddd8543c6b1f04117e458bb1e9e2d8295af6df3b0fca2f1d778bc710133f7e22a6f8248c987b2934045cce2e62588320ec93b", 0xd2}, {&(0x7f0000000380)="45f33c4ba5cb0e4fcd36d2d8f042fdea2a58fe3de861ae04e7cc150729bbf1326f97d82a46095110795191b6f7f26cf86b5b378b59238db3a58c2694611f47269f4368b6c6e209558e482a130199c85ad2889d68e6ec07505f5b321393f9ccc307ab24002d142396d56cbed171725a61847b4cbcd93868f5d8675c968460d63127a65d3bcd2a8be0bf0088419c6fb7c63d8482be812ec0bcc46c44dfb3924b7104023c636dafca13e74b09ff02399a685688", 0xb2}, {&(0x7f00000002c0)="ab94e7db109cd6d7a469f7f8a7da53bb7db4d77fc4205aef", 0x18}], 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="1000000084000000090000b653b8d0e876002c0084000000020000000900030000080000000000007f0000000300000004000000ffff0000331f3054d9d8a680d1f506e9d4eb52c03d68933caf6c1c37bedc0c1a50ec4a92de2ce2e42794571004ccc0c2f8dabc16e9d43c6ed8e978478fa4377899ac5b6e8d7ecf329b5d8b9904c00fe32bf39c0009091cba78921b1797c843fcc7f4e76c3ceabda421c4b60bac964bc11e619b139f53c61f82c02cf94905a0c3ca6e1db36edf7b4d1bb4e635646c796ab615ed6cc42ede74156f404a02f8f7ccb8e2a4a16f89c86ac800"/233, @ANYRES32=r5], 0x3c, 0x1}, 0x100) ftruncate(r3, 0x9) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x9cb, 0x4, 0x2, 0x3, 0x6, 0x6}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x9a, "25b3a42df9e106d7769720ceebf7cba6fb6e9f7c172da860332ad90acb99afecd27598e5ec60d39b0a43edaade05955eb0fc6f53cdcc6144eb5c7efc4e4fa3cbf025a9b4c6e5da12fbb4a9501438ffee53f56ba53cfeb7406a7e390c760f490b30fc75f1c0d7ab3908012d0f8469bab51ad8802bd648b0c200e37555a46993263f818651a2565d13f59b47d7b924c9c25e98136d3a5e8f5f6e93"}, &(0x7f0000000140)=0xa2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f0000000180)=0x8) close(r0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:18 executing program 1: r0 = socket(0x17, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffffffdeffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000482d32f3e7519790", @ANYRES32=0x0], 0x8c) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x800, @mcast1, 0xe4}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="f9344266e1dea23d5869", 0xa}, {&(0x7f0000000340)="6c7cf4ca4da487262075552356bc36111ca3ca61f10ceaab55d20af580e6d10c19526b5b3c291b2d1fa9fdfe9f5ae2e33be94a4b9bcf3b9638fbf8775af51e7b667cbdc67e8ad79d6fb61e15d5a1a5acca449d9b6be95f6e290545fce3568cc1c2f41433f0d1", 0x66}], 0x2, 0x0, 0x0, 0x80}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x7d, "07561c406cea6c81b33402d6238320e79ea7de324141ed17af5655fca87ddfd83b90bf568a57cbeecb032583bc0a48bdd08fe7ba8de0cea6cf6f4825e6ebebb4aa4011e2b16101588ebe7a90a11ff3a1420281dfcdcaedf38f17e8cb6e8b4d8feafc2344c0b2cc2977834f3bbdb88b68a123677695e201f733ddfc86cf"}, &(0x7f0000000100)=0x85) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e23fffffffffe8000000000000000aad12c350000bbfbffffff00"/128, @ANYRES32=r1], 0x84) 00:01:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x7, 0x5}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c0c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:01:18 executing program 0: fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socketpair(0x17, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x4, 0x1, [0x5c8f]}, &(0x7f0000000100)=0xa) 00:01:18 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x40007) shmget(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0) 00:01:18 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x15, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, 0xb4, 0x1000}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r4, 0x3ff}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x4) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0)=0x7fffffff, 0x4) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5, 0x800}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000100)={r6, 0x4}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 00:01:18 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f00000000c0)="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") futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) msync(&(0x7f0000983000/0x1000)=nil, 0x1000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:01:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)=0xfffffffffffffe80) 00:01:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x6, 0x100000001, 0x1f}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x9, [0xbbd, 0xffffffff, 0x7f, 0x3e, 0x5, 0x7, 0x7, 0x0, 0x1]}, &(0x7f0000000380)=0x16) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x80, 0xe0, 0x0, 0x35, 0x48ad, 0x6, 0x53e, 0xb4d, r1}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x5, 0x5, 0x0, 0x8, 0xad0}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x8000, 0x7fff, 0x7, 0x6, 0x39}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x2, [0x7f, 0x6]}, 0x8) 00:01:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@loopback, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x5) getpgid(r3) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000003c0)=0xfffffffffffffff8, 0x4) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000340)="c20700631065b8ac207fbc68e7c264a7d9f471d0ba58b4bf03a0482c4d3116634b9e5cd0cc82aec77e274eef02018957c9a7d6d33a40c9041f884d29f8418da8205fa70d325612e2bd71fa9757bb0da55d6d3dc268d9b038e576282adc928e8d1a1158ae5065366c5543") accept4(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x20000000) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000580)={{"7a080adb5c450300c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e7825dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed00", "17f0db3228fc9c6bff83748e548093819100"}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x141c, 0x0, 0x0, 0x81}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000300), 0x100000) lchown(&(0x7f0000000180)='./file0\x00', r4, r5) 00:01:19 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000340)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x4, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="040013000610020007410300"], 0xc) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xa213}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r4, 0xca8a}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r4, 0xfffffffffffffffb, 0x8}, &(0x7f00000002c0)=0xfffffffffffffc90) 00:01:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000080)=0x3ae7c00000000, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000101"], 0x10) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:19 executing program 0: r0 = getuid() setuid(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x118e06, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) accept$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) 00:01:19 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0xfffffffffffffeb9) msgctl$IPC_STAT(0x0, 0x2, 0x0) r1 = getpgid(0x0) msgget(0x3, 0x0) getpgid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"dc0942cd92db33af29eae46718a9fffd2d8847b87342e7069b170217677febea9429361125fc05c0fed4561b31348235037edb349e779f8fda944ed544c20c0494c930da3fa30b9250b7acbb582a8fa0ae1d2a0e9b8dfa22a6973ead129bcd7b0d157ca78cf01cc98d909048db7952f01783892293cd669af5dac4e7b19277cca4c1a1bf19ce364f299b2dd5d114faab96027646a548e14f9ecdfe911735988dbb7200e373a5959d49580dd3750366e65c23dda58242866f70ab9529c9d430a08f6f60caa255d8f61afc73ca341358a0309a9efbfd8b71a0f342b74b0e9eb2a25e0c50cc5fc8986703877f0dbe3430d45b13d10bc9ae9b84237f06d761f2636abc9c42548e3830c5e59b9bb426aed132d86ac2c6fb096e0f9dcef412794f06c4696a1fef258e6a536dfe1375352bfd45e39c4b3be472f9f9c70a2d4e4c21632596a4ab8cb4b18314d0989d7b89596cf1047238abd9226e59b1087b9fc574cd9dc81d7e9256b0a5e27ae32e40945c4d4ebc866c717bee7ed5ca9666436cd0466a6a99875e9bfab23f893a99c173626c59100b763c252f10b2f61a4ff64731fbb36b187f54e8cd627170d3159e340a2585aac11f27fa90310c2e41e878d9b4d9434ef58bc585b360c7651dc6f310172027732aab9db5a31ab3a6a73c6499e5be375a6d81fa89bbcf8f0a52013624a5197de43fe2727599315888e90a414339bf5895487cae7a8cf7e5823966760df8ddc06c32ad5a46a88b4c4ae479e0438760701cda76514406cf143593393717e134df602518baf7f9893048801a353f21761bc3378c60b49a65398eca2e8468fc66aa310ffa39979e7afb5384858656efcb49fa473fca870dd29744966f9348c472fb2610d6f1d43db741fa7dfb96bf7f46e178f397916e81ae7ca921b29878ef0549e845ce25d53a8a8dd4d70fde848067012240e5b5e031c26069a2d6a720d6d1a9d195271ae1e2f00808af8027390285329a2768ac17175abe9cbe89c4f22ca5f0c7d8171e93ec4e55a22905788687e3c4e814eac46cecf3444fd47d0e799391553ad0b426426a0a6e5d09e3196cbd33d4f0e52255170b367ab096bc7f45a91f1b7c72eefef001fc68901863304a3d996c30cdfc4fb01e9ea649bdaeadf39b28910abad673dcb5a7c357edde47d6c98492ecb0f1778290618db8c88ed96a6ff5d12e9542550f501e88b994a29077cb66234673648871c8646097ee39ab342822a4b4bd0e3bd4f61c706638a9e8e34e88db654600fc7f3e91243f0df230c1bdc5297ec42f7c04677b7687d76ffeb9dc149cee94d282d6584f5b2571539838f0716c745aecbfd84e8b7468e4419b1cee749ac74f287dcb87c46aec37ef1583865142b90798e49b96ec25550302f69438960f8a4e36b319452bd7903cea79dbf3e1f3cf5e5010f47c9ee95f9ecac43f7547fc", "9cf4a5db7b4172a717239142dd96100c1de6491764bb980f96341eed6e100738", 0x1000, 0xa45}, 0x0, 0xb54d, 0x401, 0x7, 0x6a, 0x1, 0x800, 0x7fffffff, 0x8cc}) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x1, 0xffffffffffffffff) lseek(r4, 0x0, 0x3) poll(&(0x7f0000000040), 0x4f9, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) 00:01:20 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c1b0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = socket$inet6(0x1c, 0x2, 0x7fff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0xfffffffffffff42a, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, {0x1c, 0x2, 0x2, @empty, 0x100000000}, 0x4, [0xd99, 0x300000000000000, 0x0, 0x9, 0x3, 0x7, 0x52, 0x6]}, 0x5c) 00:01:20 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000080)="c98273e79dd7a58ba08b69a8f4c4b86f116aa02c499b221177f00bc8df0e0f49e4b93aef5a1b54459159bbe183f456560d1dad060fc9d4443746c35cb176518ea477605637ebb2ce1d18995982bc5f4d0ede183baca1ea052907bf026024722f6834c3a303cb538d371882448851f0e73ddee44470424e1b74e219b0b5d907dbfb7de39b8af1a09c1933866a2cfe72b75089801701b0809972deb5ccf00876e204770ba60211b5eba247dd249db24fc00cbddd8c27a5a4816696ab1a58ef") mlock(&(0x7f0000ef1000/0x1000)=nil, 0x1000) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:20 executing program 2: dup(0xffffffffffffffff) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) mlockall(0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:20 executing program 0: r0 = socket(0x3, 0x0, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1f, 0x10000000, 0xffff) listen(r0, 0x0) 00:01:20 executing program 0: pipe2(&(0x7f0000000080), 0x4) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100015, 0x0) close(r2) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000200)) 00:01:20 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x801, 0x40000000000183) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x60000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x7, 0x3, 0x10000}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x2db}, &(0x7f0000000140)=0x8) 00:01:20 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x77f, 0x4, 0x1, 0x7}, 0x8) syz_execute_func(&(0x7f0000000180)="98033a0f050520d0f80791b0164141e2e9410fab2850855b6645162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b000000f08171a38a806ebb57c46291ae8ca065600000c481a5e3684a740f2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffbc445e1e94cba9b0f3804830a000000") socketpair(0x1, 0x20000003, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffffffff00000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x7, 0x1, [0x20]}, 0xa) 00:01:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x6) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) 00:01:20 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) setreuid(r0, 0x0) nanosleep(&(0x7f0000000000)={0x4, 0x1}, &(0x7f0000000040)) 00:01:20 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x1, 0x2f) preadv(r0, &(0x7f0000000300), 0x0, 0x59) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x3, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000013, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r0, 0x0, 0x4) fchmod(r0, 0x22) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x7]}, 0x6) 00:01:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xbc, 0xf, 0x1, 0x1}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xe, 0x24}, 0x8) r2 = socket(0x2, 0x30000000, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="52290702c4fdffffff030900010404000cec000002004e23ffffffff00"/156, @ANYRES32=0x0, @ANYBLOB="040000017f000000008000000500000002000000"], &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x900, 0x6, 0xf42e, r3}, &(0x7f0000000180)=0x10) 00:01:21 executing program 3: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:21 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES16]) syz_emit_ethernet(0x88, &(0x7f0000000080)={@random="fe0c7f02f945", @local, [], {@generic={0x8038, "e07f8bd3e69e0eeede391c7c94c22f2fff5984b02b34c2655e8539b19e22d383f2d3c8965f4517cb601c4261edd17c71bd17ce20747afb642bf2a20d036bd19ef1408cd3f59228b1f8638f22405d2cd29112e21e01e13496a56dfc909dd248eee5d6e93a63782f2e7013c6ed878627b5b28c74fe369a2b8fbbb4"}}}) 00:01:21 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) setreuid(r0, 0x0) nanosleep(&(0x7f0000000000)={0x4, 0x1}, &(0x7f0000000040)) 00:01:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xea26, 0x6a6, 0x1f}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r2, 0xc5, "1a6f8389a02815316820affcc06505212b53e3e36b813dec5e13679a12fa356e8eec01ae7fd02b44043bdeb4b6125cb1aa944e913637ef8b7cffc016c5604d77161ad59e046d36a5d025a7ca3186c51b9e1cc7000b708bd0744c6f60067ef336448f7055eef5cdbd355576fb7009a66b6319452ba245508906e755f411ba2ecaf62a05ad84e1c6e4d52a50c7c154040c9d7c6f6ea752c77f9e3574fe6c8e7a8e7371a418745c4a8608a4d226b55d94e890f2de1f2c3cea801ff101a064a17e351cedaab8ac"}, &(0x7f0000000180)=0xcd) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0xa9}, 0x0) 00:01:21 executing program 2: syz_execute_func(&(0x7f0000000400)="1c11c4018b7c2d0000008098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23c423a16c4ed16867f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$unix(0x1, 0x7, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="474cdb8f53d7eb4b3edc84f3921383fde8db68259b0020213fcd7aa74dc696526d232be103109a9e26fe051279f27c19da5619b3c627acaa992387ba30a130cf013e1a230a236bbe203a4ca10fe7a1ce6e6ed10c40d062975a9f50068c39310cdb08e4653c80ba65351358e2c6630838ab703e9ee3134980c2a4", 0x7a}], 0x1, &(0x7f00000004c0)=[{0x38, 0xffff, 0x1, "1997ad3bec1e5c9654bb46fd777fcd9e395078a03e8c72de6fc099a1ffcf62b4d96e"}, {0x1010, 0x88, 0x3, "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"}], 0x1048}, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6) 00:01:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:01:21 executing program 2: r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x108) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file1\x00', r1, &(0x7f00000000c0)='./file0/file0\x00') r2 = socket$unix(0x1, 0x1, 0x0) listen(r2, 0x8) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:01:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x30000000) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000140)) bind(r3, &(0x7f0000000180)=@in6={0x1c, 0x3, 0x1, @loopback, 0xf7b}, 0x1c) 00:01:22 executing program 3: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f66696c653002"], 0xa) r1 = socket(0x100000000810000, 0x3, 0x4) connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10) r2 = msgget$private(0x0, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000980)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000a00)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000a40)={r3, 0x6, 0x2, 0x2, 0x1ff}, &(0x7f0000000a80)=0x18) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/250) sendto(r1, &(0x7f0000000380)="c20c9119bd96356880287997c84ee79dc6e67341c223f4d437fcba74a9c35ba24dfe11f89c8e5d99ef9b07fed68122f915c43d8f290be38bdb7781eea6ddb9c3f9da349e02cd31c3f7c2565d7fb28e565482822873889befa731c1881c5117bdd1cd07e74fa2d1d7035ffffe62f5c748484fb20b803552b50e9cc5c6c124bb1ed87820e8abdeeaf3760778c08b055d4e878401ad3708f8294d0bf64ff069868727e8aee6e1fe635027349dac5b5b2917", 0xb0, 0x20000, 0x0, 0x0) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) socket(0x100000000000, 0x0, 0x7) sendmsg(r1, &(0x7f0000000940)={&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000440)="d397b6830190f4fab1a4248258019e1901034209c5a2d9e2e5e0cdcc6626cc5402516d762f054589bc98b45dc1e292d19947f76fec517f768a69398de1e5e8d01abe739228c4e9094bc7eaa21d1bd913286c2865e42919a6b9e1e2d2278fc075b4fb19104cd28ed14e", 0x69}, {&(0x7f00000004c0)="2ce58ceafe1ee156bfc92ab2d920f696f90de864769ce5847c90f5c436f3e384a5187a3d5ea3d68e3cc45a8a0c1f5b495522473be6af0ab6caeeba564a3b729a2a3930c744dd17018eee2a96ed597ae5710be15744c14d1657384ae7702c9396351844fb5d06cc7b74cd3676778d9215099bf5b1419fc67c47636290161631229ffa47ba0c44e1e860ec3df1aec0a78dcdcc9394069dcc85a7d84947f6937bf02d9f60d500080037ab7b28bd489842ea68cb42613df6d87a05801782a640", 0xbe}, {&(0x7f0000000100)}, {&(0x7f0000000580)="e25fea5d1136031b0bde91c922ff71bbdd7cd2d2e66d3f2554442c32671683eb9e4b816a547f2168bbda1e3f259f434d9bc35bcf97a5b235f8d09eb49f2f77101786d31c704bd1f1c7162ca30edef00d2050d3f0f3848fecd6953fcf0e19f6934261905b8bf55080", 0x68}, {&(0x7f0000000600)="6b09a7c6b24556cd249933144af392a683320409283a49ff32ea679a15b17352c26cf082376b03d3132129670bbc04d62b337a89d5715c7985204906ffca0704ed", 0x41}, {&(0x7f0000000680)="f6f95850927e1f2070cc809c2e8ddd88e42c64279010cf5fc1afc365e25db9d2c28c7d9378af11c9bc66ebfc619942e1905b99496b435e2026a0cee6010998b2356c149183e2", 0x46}, {&(0x7f0000000700)="9f3568ad125e5d1edbb6d93667d5e261e083eb93dd8b5211d9a0b2ea8ebb85576540c59b43f21a317777a028f1c0f9dbf081653b797f80578355cf83fb4979d20de05c7740c3b94551decc217271889715c59d04da6b83796185fc0322b6d58e897c73ed85a1af895417bfc04172fa1a560f2220b4f7ea1051b5f3b81f74ff9c48b4365f86e3baee1e6ebcb14eb3dacd2bd564cd13f379bd24545a4b057939e9", 0xa0}], 0x7, &(0x7f0000000840)=[{0xb0, 0x3b, 0x3f, "d0391bde007256e0f515160d3df3ae8ca9066122a599d0e78d57d8a92c8f28caf251d4196e93371af17fca25aafc215e901c8e81179fa47e2266d9a8b615e1d16d6c7b992652a9b0a0a38e46905333651b1a4d930f3c398f06501879632e324b7249070f9ebda132219ac965f97711a68b8d25455f56ba8812d6cbad34170dcd9367d78720cf43fd47003a07ef6e6b7293dbd9548060838c7bfe23"}, {0x50, 0x84, 0x20, "2a59d2a18af42fd898df687cf8d366d84ce30e3a26d2e06d1a4696ecf75d8c0627eaa62e81984e5e83428a3737e2885cd31f483840ddbb7667f35b"}], 0x100}, 0x9) 00:01:22 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394f4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$getown(r1, 0x5) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000140)="5efef690de25ed020c5505394514daff43ff58c2f651d3fea02eb977fe2003c1b308ec9355dbd659ee43e0149497b06524b40d4e2b956e314a25c405c326b7e7bb0f7e3b9f949d2a24fe159578383962d5284ec2abec225dc8836890984621cb099db4c5e062badf96ea26f952830e704a65971da4f0392ac2eec9d47a261d27b3b733efef65cdf9c0238fc1b7d13d8ff4954ebe3cdcf6ea386e85470983fac9f6751fc12cfb8b4079321715b6324518ca70e2ad03d9e6eadd64615738c5fa99d2e99d096e564ab2e5e273971a0b3d89987c72ed7357ff36447d38c39a899ab210e5ceab0ca665ebc5b9f7", 0xeb}], 0x1, 0x0, 0x0, 0x4}, 0x104) 00:01:22 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fchmod(r0, 0x1) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/4096) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000200)="34e35eed5772bb2fc1470988f50eb284e64820aa82bb178d3c0cc72d2e4bf6fe2a31b9364cc2688c6c913292d80e5a9b4b2572a2d06343d44819f361edc2380abc9926e7ba9f45a19bf0eb3ddd617fa83f7caaa3a5beb741888e8ab0a92c949e9901a0fe1e38692c3dca7ecf4b215f8fb1e72d9430d645") r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x2}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000080)={r4, 0x3f, 0xf, 0x400, 0xb8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) open(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4) open$dir(&(0x7f00000012c0)='./file0/file0\x00', 0x100400, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={r5, 0x3, 0x0, 0x80000001, 0x7fff}, &(0x7f0000000140)=0x18) 00:01:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffff81, 0x0, 0xfffffdea}, 0x42) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) 00:01:22 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000000500000002000000020000040500000002004e207f00000100"/156, @ANYRES32=0x0, @ANYBLOB="0900000005000000040000009607000001206100"], &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4, 0x1}, 0x8) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:22 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000000500000002000000020000040500000002004e207f00000100"/156, @ANYRES32=0x0, @ANYBLOB="0900000005000000040000009607000001206100"], &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4, 0x1}, 0x8) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:22 executing program 3: fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x441800, 0x2) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) 00:01:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x3fffffffffffe, 0x0, 0x0, 0x401, 0x100000}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8048, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x21, 0x1800) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000580)="d294c43953cbeb3df2dbd61ce5ef6a20a3a761a4335adcec45f1163021a8a9ca3403173a38ed4b2cb28a6e4ea593a48391a5b8c0502ed20caaafb8ce4b45668e3b6176ced2b389f7651485323cd3816d7f8203bf5cdebc96d63687d0877c712ec77315469c6d1772d43bd2d8039f93d93b3ddb057bcf464bb20812b4d5364a6a3f92d69345fbc284973ba304d1f2e50d1a2a082502efbb79bb7d053a1f90db6eb545bef05194af53139e14ebc15332a8c3dca7861e202e968ce41379e018cfa8d4d80da38d448a843b09d82f7cccab2a321a2ad77243a608aaec333982c910f65a00271aae313a") 00:01:22 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001fb000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchmod(r0, 0x100) 00:01:22 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c0bb5b5cd801b69e4f56962f5696200d9d9d01cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") semget$private(0x0, 0x1, 0x4) 00:01:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @loopback, @loopback}, 0xfffffffffffffd12) poll(0x0, 0xe7, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) 00:01:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x0, @mcast2, 0x400}}, 0x0, 0x7, 0x80000000, 0x4}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0x1}}, r1, 0x2, 0x3, 0x7ff}, &(0x7f0000000040)=0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) 00:01:23 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b) getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000280), &(0x7f00000003c0)=0x4) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f", 0x8e}], 0x1, 0x0) fsync(r2) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r5 = accept$unix(r3, 0x0, &(0x7f0000000080)) fcntl$getown(r2, 0x5) sync() r6 = msgget$private(0x0, 0x400) msgsnd(r6, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000f40b9b88da542c560b39090953f434561fa627ca663188061056b6edca11ccd421ca5efd991cdaea3d3f427f57a83"], 0x1, 0x800) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) ppoll(&(0x7f00000001c0)=[{r3, 0x181}, {r5}, {r1, 0x80}, {r2, 0x135}, {r4, 0x2000}, {r5, 0x10}, {r2, 0x14}, {r1, 0x2016}], 0x8, &(0x7f0000000040)={0x7, 0x91eb}, &(0x7f0000000380)={0x100000001}, 0x8) 00:01:23 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x804, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$dupfd(r1, 0x11, r1) accept4$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x30000000) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000000c0)="07240f2a2c62526a52b0430ad26c64f4c5832a86f78b3babb8b8b99461468323137930ff5763dcd9c6c7892cac1d6441ee399de33dc18c3794043b4c841482c0040f99f37f1b391b78cfdbdf83d3f32ced2cb4f5137729300ebc774cb0a106c16f5f59d390fccb079aa60526723429d99ad48574fc6db017c7b6651925ff7fee54ed2b44c95c4c717bc966ac04c5a28457c26122a2f46ad6876592f22e855a28f9dd19778a086beffb5e8eb559f012c5cf2525e50416a6ebf655477f5428f4158cc2c23686dfa639cc81c11bfe2cceb37270d657") r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c, 0x20000000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r2, 0x0, r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0x9, 0x0, &(0x7f0000000040)) 00:01:23 executing program 3: r0 = socket(0x1c, 0x0, 0x200) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xffffffffcbc77324, 0x6, 0x6, 0x1, 0x200, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x4}, 0xb) r1 = socket(0x2, 0x3, 0x0) sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:01:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1f, 0x20000005, 0x7ff80000000, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:01:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100), 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000002114000104000000000000000001000000523890cf6769dc434dec72df6a6d6454fa7e774cebe546fadc6213e29b16a3335bc6a7d6107b194b16c46630ce3f52f9d255557450dee351f07045201fc02cb5c5"], 0x24}, 0x0) 00:01:23 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000000)='./file0\x00', 0x0, 0xd) setsockopt$inet_tcp_buf(r0, 0x6, 0x2025, &(0x7f0000000080)="92bb257519a238e1024b4c6ce2ff60439e654a91421644d48a9570fc9c92f555d52514ffa61382674a0dcf2f8907ad82c73bd809a82bb4843675623996a1cf10dba2754604168b84e1c5ef2a6fa073cd7ff8145ef4c2cc067895109f9b289c1e6c3511ea9efbba8210432a5c4895ee0b783a5e50119802c06f59dbd1cd69e63b9a0f41b729b1f087bc68d23a78e346c1f67b02314ba50c2467326a4b5cbff3548db97e972bbac4a9227ba01a76913e1579fc119043567c8d3316084a890caf567205ccdc99876f9ca3aeec8568adb0aa87f22b283a4477ba39b9a7edd28d519359998d", 0xe3) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x7b7}], 0x1, 0x0}, 0x0) 00:01:23 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x2, 0x4) r2 = dup(r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) poll(&(0x7f0000000040)=[{r2, 0x2028}], 0x1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:01:23 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)="f7ddde1f7aa12dbabe626f097605ded777f98132d84a492e6e246f0951644b7fe0083a7c82a87ef6b44ba3bb45b111b2e2d008b3775c18f1d3b5428346478a5f9feee669f1000000000000000000", 0x4e}], 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x800, 0x4) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000080)='./file0\x00', 0x208020009) poll(&(0x7f0000000a00)=[{r2, 0x100}, {r0, 0x148}, {r1, 0x80}, {r1, 0x100}, {r3, 0x2}], 0x5, 0x9) lseek(r2, 0x0, 0x1000000000003) writev(r3, &(0x7f0000000940)=[{&(0x7f00000002c0)="1d00554ef19abbdfaeb2662273bdce65a1f51eef0a9c13c11c1900d4e38e720952c1324a166b855a53440cc8b192612e5725e2462d541254e60d89cebc3c8f9888be", 0x42}, {&(0x7f0000000500)="4158129fcc7662e22dd8cca45abfc966ad7ebc82d4c40236f2f1a90d584e138139765c4f5bc88343f9a47f28ac5d097d8ad606e0976fee3dfdfb31e3ab938777ed4f5b00c0d30c3f9f0ff28d39b7940883f5e8c43c6e84c379b39e83aed2a5bafe6afbf4426ba7cad83b339770ea8f490ef531077757c022c7495ded67d5c5d7121c2acc68621f359a0e6749a8604af62ebdd25c18d95344f1", 0x99}, {&(0x7f0000000380)="34fc60cb0c8547166068415dd86c69a85ec2a1", 0x13}, {&(0x7f00000005c0)="08581fa6015ab0a01bb6562749464cfc85bb1aa3ff34eb140bc72a210931e3b54a9d5fba9531a994c7e760e9930ff230a58a7dfc46788ca7a5d7b67c1106b8e00b0c70763379eecbbd10a1159688c34ca2eb9ed16c61786205b12bf71049e48ec4f49e2cba0048776a0fba9e9454fb1d7a5815c91ad75c07f05021dab65d8e08a6e657094b4b7ed1ad285360e240f3ed109c82677fc9df734236f93718693ddc7acaa134a08c38b36ee64f06be0d9e939583edd88df0f98b", 0xb8}, {&(0x7f0000000680)="6854b6fd29c6448a30761f05368b453072aaffa3eac6fe715d925a320801879f575d8240e457a2b0ae2415b09c3fb3eeb585b12998092f1b0c2de1fd701aefcef8a68247ac9fbda89f7eba59e9fdadffdb4fd51990029165cffd745f7d7cb43ec6c3edf43981ee68ca4d8626163c450ca1db42eb8aa31d2ab04eefcb373d86", 0x7f}, {&(0x7f0000000700)="2fe86d345965eeeff388937296459ec629d55ba3fb4f60b07e3a56317c445658fa0e65169de64a5ad31eba80050679e8ab04c43d775ac19f77cfad195f2daaa93167bd3a9459e9ada949655ab2836cf021e3e95ceaf31fbaddacac29d30a998d375248d31e265024bc5977fc006540d05ac24f7c46410316ce640558c9a6196c6b8c5a166947ef0f80e2a299f68b93e98d2d5a79210c0d746fc4855e38a239f035d5a9ca5e6d5f9b905663ecad1b27cf4bd19ce51775bceec425a229796a83bd08a7115c459ea0cfa7949cf4c8c174b2a5ec42a1e1294f6956f58d816d978e245dca4b9879e925f2", 0xe8}, {&(0x7f0000000800)="6ae48a039dd50a1e05ea5088ffe7958e5fe5a556980900bee7bbf67ef53f728f4b7183bae2f4b52f8495c2a64bc75ff13bd158e6a24ee2deb4c3a151bb601e550d88a38d9ca5f793203041e67f45e82982aa260fabcc604e629c31eff3480c97957a48c1b99c620d47b791a0623950ef3c102e9472a901eff5cc612698a9a96abccae8a0215184f53372ef93b29c1e5e2927f87589b5e987441a72fb045f46cf1413673b6d688907b32b3361c66b87d3f3bad041f07896d340d02a5759", 0xbd}, {&(0x7f00000008c0)="adb198857ae322e6464dc5ed297a04989ae5e433900d274c67864b164826789488797f29905c9b3c94491e2b91c83332d87330162bb0ceb3862b129f6f6f8d81d2b1df428dc848914a09d77c7f24cdbe44093ce786deba61c1b598759eaf84d4414e9a2a08c1a10aed03c8245ff3af8c7f", 0x71}, {&(0x7f00000003c0)="3c29a154ed2c344060a5b15d9e3aaca7bcbcdfe47019929fc51bdd9b094b4e677b91de798189fa8f6d", 0x29}], 0x9) poll(&(0x7f00000000c0)=[{r0, 0x88}, {r2, 0x2}, {r2, 0x2}, {r2, 0x20}, {r0, 0x8}], 0x5, 0x350000000000000) r4 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020004) lseek(r4, 0x0, 0x41000000000003) r5 = socket(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYPTR], 0x1) socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x101, 0x0, 0x0) recvfrom$unix(r4, &(0x7f0000000100), 0x0, 0x2, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1) 00:01:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) read(r0, &(0x7f0000000640)=""/140, 0x3fe) clock_gettime(0xe, &(0x7f0000000000)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="61fb1ee1bbc0b616c53e9fccd319d4fd5a9e9627f475cd45adc9e87db3d5fc525ce691b5294ed424c9d201750b526372e0", 0x31}], 0x1) 00:01:24 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r0, 0x0, 0x8}, 0x8) 00:01:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000580)="9b648ca3a77bb5bad7cb5dab1404db4db42a70c21f191e10b4882747edc6876be1b52fc2fefb7f420e4e71b6f28f5a39ba9fe5e297fb3fc80b8e5e609bf34c22594cc965c3eae9f70f0029f849af52286bdb8cdc020dec26f4268a554ee6995749a08a0941e3c7566063b7929e805fce0fd6d02d829a0479135f3b98bbfd3a115e8778103f4c63def7f3b993f865c047850802b9342b5043bde487f5a53eba1cbf256862d278d92dbb4acd5965c9fd9bbff19e31ecd9ba2c4a24473e438d615d60d34740138dcbab58f507291a212cf5ec14666b7235c77924760115d531c9897d9717f808595716204d062cb7879f64d78b5c79ef20b57a") ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:24 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x28936df44db06d38) open(&(0x7f0000000000)='./file0\x00', 0x280, 0xb7) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000080)="37efe96aa8553e98747d3b679722b743ae4bad8e513d3bb90f709777a44b5c43e6dcb2fa4f34ba534ed20ec409ff2c3f992882fd371801595fe5110582c36d845c9ed4f69ef311bea578467e62926aaa616eac140d70431d6dd818fc2701", 0x10000, 0xfffffffffffffffc, 0x1}) 00:01:24 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x25, "809e21f51b8eb42c22665bb1f257a0d30fffe89ac4b19073b37ef9c9ce9bc70c0782f1e605"}, &(0x7f0000000080)=0x2d) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0xfffffffffffff08a}, 0x8) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000000)="7b2fa8f4d186ef") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000001700)=ANY=[@ANYBLOB="000000000000f1a435183c776f511ee400000000"], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) writev(r0, &(0x7f0000001780)=[{&(0x7f0000000180)='u', 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400000400000000000000068b2f4b003716bc92f8b5f5fe29f24d8c8033517a08f05ede255b376cea2fb8c5d85f68"], 0x8) sendto$inet(r0, &(0x7f0000000580)='-P9', 0x3, 0x0, 0x0, 0x0) shutdown(r0, 0x1) readv(r0, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f0000000380)=""/166, 0xa6}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000440)=""/223, 0xdf}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f00000015c0)=""/99, 0x63}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x9) 00:01:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000001180)='./file0\x00', 0x100000, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000011c0)={0x0, 0x1, 0xffffffff}, &(0x7f0000001200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000012c0)={r1, &(0x7f0000001240)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000001300)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x4001, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = msgget(0x2, 0x498) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/4096) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000001080)={0x0, 0xffffffffffffffff}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001100)={r4, 0x35, "a3e02ac0685dc831a15606259a9de203e7a7669a8be0dd58231e3b68e8057b4c03d8cf620c334c2794eab34773a2ffad4ae35c513f"}, &(0x7f0000001140)=0x3d) 00:01:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r1, 0x0) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xffffffffffff5186}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x1, r2}, 0xc) 00:01:25 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x2, 0x7, [0x4, 0x1, 0x81, 0x0, 0x7, 0x9, 0x3]}, &(0x7f0000000200)=0x16) r3 = msgget$private(0x0, 0x18) msgctl$IPC_RMID(r3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x7ca}, &(0x7f0000000300)=0x8) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000140)="84303d989d5955aeecef5a915282655735d78f05617f062c8f390b") r4 = dup2(r0, r1) sendmsg$inet6_sctp(r4, &(0x7f0000000040)={&(0x7f0000000440)=@in6={0x1c, 0x3, 0xfff, @mcast2, 0x8000}, 0xfed5270158ec31b4, 0x0, 0xffffffffffffff12, &(0x7f0000000640)=[@init={0x0, 0x84, 0x1, {0x9, 0x0, 0x1, 0x4}}, @dstaddrv6={0x1c}, @dstaddrv6={0x0, 0x84, 0xa, @rand_addr="4d59199d13ad5ee3aadc137713c77338"}], 0x40, 0x20188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000240)=""/116, 0x48}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={r2, 0x7, 0x1ff, 0x7, 0x75f82115, 0x1000}, 0x14) 00:01:25 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f00000001c0)="bf9dce1dedfd35f2524f20333248292ea042c3638132a8f4aa248f7e23568fcaa70a752e8895c13c33d435289a563c147076f2286040584094fa1ee4f901af9dddaf353566011fd52544591023", 0x4d}, {&(0x7f0000000240)="2f4c5620925bc7c951eb6977d3f8d86902274e9c233d067bc09d96436a636c5aeae9b171810e1de0ec35d8aced3576109d974afd0eb95a5ac77fc176ac21446774d238f3c10ff57354e77b6a9fbe3b2f17fe4e1778841a52effba2da3a8bf44df634ece7c5b617e176599f32cc6112ffbde5accb339d52c27abf0fe38a9c2c9983da9e5250832019b9086211d28c18d0340334bda3d34eb1cc63c6d8f1f314ed7331a3f513905bb849ab41da97b5182f4de594ff08e291ec1bc0bc0131e77ea11590325258b28c11936e1d634fd737", 0xcf}, {&(0x7f0000000340)="f1663775599d6f2e4d5e4d71e6860c187a512a7a3f06447a539c8297fc94dfb49be5278871d77e3a016dd183f1701b0ff398cbccce5aba89538a5789f28f84c5b979d7bd20fca33df47986ab96ead789631acff0da0b7e4ce8ba4345bfd7cbaa8e7083b0848995977516365a4dab", 0x6e}, {&(0x7f00000003c0)="10662360ea2be8b8380ada66f3e81c378bfde2b7b756864976888179fbe62ec38cb645583326ed554070627f691b3ce2b5cf436aec", 0x35}, {&(0x7f0000000400)="86c3818b60d3e2af7fcda8a9a426eda0a1e0dd90299e4dfbaebe8902b68cc51a698c01350da1bbf38ff77d9e83851c5cad432db0f90083862160c2f245f56f2be0fb8dd0a6e47a07fb5bbad5e98defcfbceaccac30328844b14c218128d99f76a05535ddd60daa562929671588619f743204643b7fc32dda1d8d5bdf72d053baa61f872dcab37e39bcfa201da81ca7e0124491d1b00de92de19501bf20aadbbc85d280b892d247283aab7fb2cb2132bb17cf15763df4", 0xb6}], 0x5, &(0x7f0000000540)=[{0x40, 0x29, 0x4010000000000, "4ebed2eeb1dcf01983b47b6f17e6f72b5ae6479b1286f9862e84f9dbfcd3aa963f3e3cc9e7c4ac08a3bffe1c6f61eb7c"}, {0xb8, 0x3a, 0x365d, "dcbc6a53cdad63c4ed245622b675a3bb3a9228f81ddfbd3828037024e8644cc3254405fbd740bdbeb3fc569d082fba28c8314c0befd26b1311cf8d7e28f79739377ba72eed6a4cd877a3699f95a2f7410d8d8e8c90453b98ad7d4fa89cd25a581666300bd0db95346d3a3a313cb1492c6d0511da4167fafc7719e2eb287766251852aeb16623edade913291d122e515b37b77ab0487e429f8c0d3968d8a912fac332e6"}, {0x50, 0x6, 0x100000000, "0c5d09827700c3ae60b0051c22f96f900989b69b82566f9ee166ee9671883350f71a0e1539e5e9a3fa7622b36f5385224df30956133a4e7f1368e0e1b40f"}, {0x18, 0x6, 0x3450, "c14f45983884c806"}, {0xd8, 0x11, 0x4, "3e64ba76740563b48814e13d30144876b9ee97ccacfd09e5423b2d2e46e198122e59dc206e2729182c2132633da0756b52dce67fb83ba2c3177acf7c89b06b45f57ad46967f9b8a196e310a3398f42648132551b6679cc6e61713c0f12e34152a43d493eb337e940057d077f991e3623c7ff4ba63e4a617ba7cdcdd05f779bfb9eff47d6ba94d6125332378883b0a02e099949f22adf2cde9cf5b843dafd74759a28389494dea7f3646f86f189a7154aedf3066893413be08f2257ecd7c7c58d7ec16ea1946dc435"}], 0x238}, 0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:25 executing program 0: syz_execute_func(&(0x7f0000000240)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900f241ad70e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f8e5757c16161787896e401c7fe295f815f81460058e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0)) getpgrp(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x2, 0x5, 0x0) listen(r3, 0x0) bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) getpgid(0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r4, 0x5) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x0, 0x80000000) 00:01:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = getuid() r3 = getgid() chown(&(0x7f0000000000)='./file0\x00', r2, r3) connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffebb) 00:01:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0x59) r1 = accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x7, 0x8, 0x10000, 0x1ff, 0x80}, &(0x7f0000000480)=0x14) r3 = dup2(r0, r0) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000200)="8b59d1c961a3d0cb74a0c0ba67cc19c40b5b5b84e06bedbfe51a21baed25f2a9a2679e9594275d17e11ff22dff27cb782159c378c4882dfb74bb4f61be854b4f1f295a73753b9c9c480e244cb060af9dcec018eb81fc97616c85ca093a896b17707c6b37ef6b02d49290cac9df23f811725cbdb454cd2c94fa5d46fcb75ec0fbf02878cb50771898e2dc5311f541c8a4") msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"/334], 0x69, 0x800) shmget(0x1, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) 00:01:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:01:25 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f0000000000)='./file0\x00', 0x10005) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) 00:01:25 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x4, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB='ObL{', @ANYRES32=0x0], &(0x7f0000000180)=0x8) accept4$inet6(r0, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000440)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000240)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001500)={r2, 0xbd, "5f7275c66d10b2aaa7564fe0b50ab90a558f5c35ae26a180380f8b909e33d45531a4df063ff3282d86f906e8cf44aee2d7cbd78cf0cfd5ed40c32dbbc093deb5987bf9195225fc50ed82d07e4f9df0de94976de0b6b6f586321b36398d10b8b41e072aa1f9b67eccd9b010df9d3919b67f9c4e7fd74f1649dc658c85208a6dbcb68330c10ba23ca044af4665a1ef62255cad4d99c6499f8c12c7bf3c04199e0e571f3ab3715c146aa1e2f7b57f5eebb2b78464c2f44136f3b44965f2d3"}, &(0x7f0000000280)=0xc5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x6, 0x3, 0x7, 0x1ff}, &(0x7f0000000200)=0x18) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_dns\x00', "e2038649680fb06d8ddbc988926aa8f519b766491a1fae4061e71f858ea1a9c9e16e0aae9cec30ff5c8eb9575d566ef49c2edc557a243d6721dd67454cc872963ee59dd7409a171663cf8bab82a1d6d6d67ae0bf77f3b9490f6a15ccd5aeba09ccf52dea7f08e51f9819baea5ae879b832df8f4d25fe9f4e15e0120822c505211376fe3689b1283368d982b609bab96a7e6b809144819c64a8cbcb50cc1ea0fc11d6e5b185a6d0c51f0210917bd07af0ba0b610809e9a7e39531eaad7c83c7ae2d459761a90c838275fba92421dbfe729c7aabaccee420535fc513330f71419910070831d53700000ac82d1ab00d128c"}, 0x100) syz_execute_func(&(0x7f0000000000)="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") 00:01:25 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x4, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r4 = getpid() fcntl$setown(r1, 0x6, r4) close(r1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3f, 0x3}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x8, 0x200, 0x5, 0x9, 0x2be9db98, 0x81, 0x8, r5}, 0x20) 00:01:25 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:01:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00 \x00\x00\x00!\x00\x00'], 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x1) select(0x40, &(0x7f0000000080)={0x9, 0x6, 0x1, 0x4, 0x80000000, 0x1, 0xc2f, 0x3}, &(0x7f0000000100)={0x100000000, 0xfcba, 0x6, 0x7f, 0x4, 0x9, 0x8, 0x1f}, &(0x7f0000000140)={0x100, 0x55dd, 0x6, 0x9, 0x2, 0x2, 0x2, 0x39}, &(0x7f0000000180)={0x9, 0x7fffffff}) 00:01:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="851c23000000d14ae1f32631943afa65e39f4866dcb935ea13dec300"], 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x810, 0x1, 0x10001, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c5e300001b7ef8886b07bfc054f2f7e2cb932d6790fbde851433e303c300298d0dd18319c351edd3454e4d37b5ac75e3b4ebb0960d9fc29beb5ccb8b7c1ff45834c1de991b93f42f11490abfb4a4950a1fc69d5419ee4e775acc260d7bc28bb9ebfa9d22dc4c3a5d936462cdae0ce7027ddcf230ce9ee"], 0xa) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x100, 0xfffffffffffffabe, 0xffffffff, 0x5, 0x2, 0x7ff, 0x7, 0x200000}, 0xb) accept$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) 00:01:26 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x10000, 0x4) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:01:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) socketpair(0x1d, 0x5, 0xee3, &(0x7f0000000040)) 00:01:26 executing program 1: syz_execute_func(&(0x7f0000000180)="0c08c4817a2df998cd801b69e4c441f5f315000000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4a6c2d7abab2a00c4da7676c5f2168f4808eebcf80000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea010f6e5c2400f265dc5f0064f20f2a6ddc5b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6c6df4336660fd2938c0000000f01c36666450f17720d1411c401fd5b7b0a") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x44) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) 00:01:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x1, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00e22f00400000000000506c9be5cd00a02b6cb7b6a83c4887405d3e3b13cc245d3e0ce73aabfd2c638baf27ee01f70916d9b0824e800f1919c8e717c2b91a003c755dfaeb0551e79025674e20ca0694def84a5621b80292a01e52160afd7606b62f12e95375a5ef81eb3f68fd7ee1b41e8eaafdeafc1a105f9095af23e98fb9b8da4e4c58f1e6f54b2d99870dccd0609d91b7e277f3ad352f136b4dbcae1b13f11cb573794bceec84b56544a0846d12bcdb1ce69229e8d4107f37341e3c036add09648f4dbab9"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x6, 0x34cd, 0x2, 0x2, 0x1, 0x7f, 0x0, 0x4e, 0x7ff, 0x2, 0x4}, 0xb) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x51) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/100, 0x64}, 0x0) 00:01:26 executing program 3: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty=0x17000000, {[@lsrr={0x83, 0x3, 0x4}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000001c0)=""/96, &(0x7f0000000240)=0x60) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000040)="97c7e05e42eb6f2426e84d45c9ef6032117929910996424e2cf52c9ab4c120cf8901d41dd6388f8426f3f8f3906e62c54baa861283a9e897fd8702afbb1b561f1bcb39512efac6da5b59f242386334d375c881d67680de") 00:01:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000cd0ad4b4a91fd8ea918af2a4e57f64ec000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000463df0a800"/152, @ANYRES32=0x0], 0x8c) 00:01:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2065, 0xffffffffffffffff, 0x0) 00:01:27 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:01:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000006c0)={0x0, 0x9, 0x0, 0x4, 0x1}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000740)={r3, 0x9}, 0x8) setrlimit(0x6, 0x0) mlockall(0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x5, 0x101}, 0x8) sync() sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000500)="2db99ee11b5c29fb8ce17f7e7fcceacbf81d1c92b8df5ca3664629b63a6348278fa3aa2dfb4a62b617f4ec1ce22d9e36a8f51763e8a506e69cbb16e860b56ff638b62a7d292f610a0cbe3bc33a18d5dc8a63dbde73070b62c0d3fda5a5a740208c95409351f9825eb354e4b49a3686bbee18b86096493106847f6fdcfc9c5d683f8017910b712c413acf6f3af72c866b02cf464734c58e08cc6266817d8c711a027fa1efcf76", 0xa6}, {&(0x7f0000000040)="95217a7a42961e43408134c5d00b4b3704e66090b4f7c77b85ca95cfd6b930da8e45c7ea63c08a6dfe27fa230173aad7b49f08dc984b7c6a03fc498371e6e47530bbb3d54b1a07330b6e0ce7ecdca951976ee602bd9c54f9ae468b2d736dcf8afb0b2bc5d202eacb8a", 0x69}, {&(0x7f00000005c0)="56082627f06c2ea66ecde2d50ff6cc1507606cbc7f0e11cdfc1d6327cb180827e750b49da819536b02f7a4cb86ee61ba0a5e08793dda69fe6ab2e6fdefe53c677da506fa8da97b2c3897b691a9f285dc5d0426731f639354c891cfd9446f8fdfa9eb6953ff817e3ca803571b8baa6f430d3cdf3cb392da2ab84a787b319ccd0584bcfb2dbe85d57f98b1f37ebfab632dc7ee76dcdde19db59bc87585df89067e1c30ecb5ba4fd56a0717af1ccbdfa57d16c038a3cfccc6bfd3a066eba26d18da98c61963eb076f58", 0xc8}, {&(0x7f0000000140)="d89af4", 0x3}], 0x4, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x2f0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f00000018c0)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000ff2000/0x2000)=nil, 0x2000, 0x1, 0x81413, r1, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:01:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fcntl$setstatus(r0, 0x4, 0x10000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8) lseek(r0, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffe) lseek(r0, 0x0, 0x1000000000003) bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0500ee148fd1a100000000000000"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x8) fcntl$getown(r0, 0x5) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x0, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xef2d}, 0x2, [0x6, 0x426739f4, 0x3, 0xd28, 0x8, 0x7c, 0x0, 0x7]}, 0x5c) fcntl$setflags(r0, 0x2, 0x1) 00:01:27 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x200) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7fffffff, 0x1}, {0x4, 0x7ff}}, 0x200) r4 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0), 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x8) 00:01:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="8600000076d5fa1d5bbb546594c5dab298af54bb066a8712a8c67005aa05e8343a9707eac0ec0f0268f886b9b57cab3a6349a594937deb7bed28bdedddc400003283457658642394bb8db302f1dc714fa8d1c028c64a74c29330888c5f883ada1f00294ea559e7e6838b8d0b05bb1707bb4f9305253b9bd71c5b95a0c2c074a2c9cca846fd56fb7d95cc025d"], &(0x7f0000000040)=0x8e) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0100d6ff0073064131545d4c91c7135e181d73a19b3908e21f5af8efaea12fc69191c45add3b95d3a6b6fb0878a6ecc97e61730c688b872284465eab343dafa29de84ec1baa89ac232575a6f1feb9f6516395324"], 0x368) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0xf40, 0x4000, 0x7, 0x78b, 0x1e71, 0xa22, 0x9, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r3, 0x6}, 0x8) 00:01:27 executing program 0: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0xc, 0xffffffffffffffdb) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x16b, &(0x7f00000000c0)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x4, 0x6, "0613b7", 0x135, 0x27, 0x6, @mcast2, @rand_addr="01a6a2a3ffa972dae91566fbe537a679", {[@dstopts={0x7d, 0x1, [], [@jumbo={0xc2, 0x4, 0x62b24510}, @pad1, @enc_lim={0x4, 0x1, 0x1000}]}, @fragment={0x6c, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x64}], @tcp={{0x3, 0x2, r0, r1, 0x6, 0x0, 0x13, 0xc2, 0x795, 0x0, 0x1, {[@sack_perm={0x4, 0x2}, @nop, @window={0x3, 0x3, 0x9}, @window={0x3, 0x3}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x605, 0x4}, @sack={0x5, 0xa, [0xfffffffffffff801, 0x8000]}, @sack={0x5, 0x16, [0x3, 0x401, 0x7ff, 0xff, 0x0]}]}}, {"2872c578d3c84e457a3f688d1878707104bf6d30fd900578c0f11fabd6eca3517c32542c37c3e96da430633d4d09fea7205754b20e997593d60521e2729346da1632fea891807387aca1c2b069a5b86aefc7511bf008c8ffacf60ba032b5f30eacf7e37e4aced7ce4f886444c0d857a10494dce2698fc1f83d5d5663b3c7497e534e9b9257a928af5aae949e8681305da8e3653ab9965debd52d3a4497b32f122ae58bb779721cac1852ceb47742f8bdd20173b0bc6d80cd75d0bda272284dcec4a321a7b6c88b2f73"}}}}}}}) syz_emit_ethernet(0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1400bbac1400aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000e58f780000"]) 00:01:27 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR64]) 00:01:27 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x0, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) sendto(0xffffffffffffffff, &(0x7f00000002c0)="82623da6c157409d0708aceec37c0b570e6bb13986f1de0499a8c09f366c8dbe7bf9cf3a2885b25ca658bf96b0b9933be05b5655ac9bbb89ea9e5dfdce5ad873096b0ceef47ad08be4d8967170bcbe5743ef0965337f4ec689b621d5bdb47118665edb62f87e", 0x66, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000240)={@multicast1, @multicast2}, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) 00:01:27 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x400, 0x8001, 0x6, 0x6, 0x7ff, 0x5, r1}, 0x20) r2 = socket(0x1, 0x30000001, 0x3) sendto$inet6(r2, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) 00:01:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:27 executing program 1: r0 = msgget(0x0, 0x1) msgctl$IPC_RMID(r0, 0x0) r1 = shmget(0x0, 0x3000, 0x21, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/142) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/255) clock_nanosleep(0xf, 0x1, &(0x7f00000001c0)={0x4, 0x5}, &(0x7f0000000200)) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) clock_nanosleep(0xf, 0x0, &(0x7f0000000300)={0x0, 0x7ff}, &(0x7f0000000340)) r4 = getpgrp(0x0) r5 = fcntl$getown(r3, 0x5) setpgid(r4, r5) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000380)=0x2, 0x4) mknodat(r2, &(0x7f00000003c0)='./file0\x00', 0x8000, 0x7ff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000400)=0x7fff, 0x4) setrlimit(0x0, &(0x7f0000000440)={0x252, 0xff}) exit(0x200) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r6 = open(&(0x7f0000000480)='./file0\x00', 0x2, 0x10) clock_nanosleep(0x0, 0x1, &(0x7f00000004c0)={0x2, 0xffffffffffffffff}, 0x0) getsockopt$sock_int(r6, 0xffff, 0x40, &(0x7f0000000500), &(0x7f0000000540)=0x4) fsync(r3) clock_nanosleep(0xf, 0x0, &(0x7f0000000580)={0xffff, 0x126e}, &(0x7f00000005c0)) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000600)="223a1dfbcaa2743c8cda749f858604bd26a61cc55753f90a3aa5f8e3e19a0892a0b8a1c20eb014f804fa851fa78fce8d1196dcf225e8e6ec15c677b35dee64b6ff8dc85d0cca518eeb48136f6b8afdb031c87f45ab3f0168") r7 = semget$private(0x0, 0x3, 0x100) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000740)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000900)={{0x1, r8, r9, r10, r11, 0x108, 0x9f}, 0x1ed, 0x1, 0x8818}) 00:01:27 executing program 2: syz_execute_func(&(0x7f0000000000)="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") 00:01:27 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000300)={0x3d12, 0x81}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x7, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in={0x2, 0x3, @rand_addr=0x400}, @in6={0x1c, 0x0, 0x8001, @mcast1, 0x86e2}, @in6={0x1c, 0x3, 0x0, @mcast2, 0x62}]}, &(0x7f00000004c0)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) read(r1, &(0x7f00000005c0)=""/146, 0x21c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xdfae, 0x0, 0x5, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, r3}, 0x8c) lseek(r0, 0x1e, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x80000000}, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:01:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) setsockopt$inet6_tcp_int(r0, 0x6, 0x10000000000002, &(0x7f0000000040)=0x8001, 0x13b) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @rand_addr}, &(0x7f0000000180)=0xffbb) 00:01:28 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="e70ce21124e9edb97e4a446217caad81b8252fe4c595655d87973575f12ae1693ef0918a38c5759b0c2882323b648642a51c7a730fb44c085a95e34b92d5430f037eb70218af4c87e355f28bc2d8270a63d8cef919ffb52e9306a6496a092d1a29fb2a662b29ea3843ea70b2ea4e8f3e3407b2d26c9af02e7ef9b48683b7df", 0x7f}, {&(0x7f0000000100)="8e9536c51320c351f9f2ec09d4f8bee53195e8f0ec8a6b470e9eb82e6f359178e6b3ea9c751fb095198670e00fa234b72f8dd001d7936a2081dfe1bb41ee1f04423eacd3b1cc130ea5ef8337e5d0d5b21bc5ed3b2cf07434b420f61b412b99", 0x5f}, {&(0x7f0000000180)="95229765b5ba0c492fc0c64ed36117c6c04516f1ef0b0834a65eac9d83c5476e84b774beb4394b2935", 0x29}, {&(0x7f00000001c0)="eea6586fcab2c85ad5dda63b0dc1e1d1c379fce28ef30a0c67e0d2f8beda72c9e2b448744edc6badf4980b1b71ddeb15a9a9376844b6deedd7657bfeebfd06e0cef45a5cdb5787daf7f06959ac18ca4f2568eb406b31d3ce8a3bbd2bde70d2ddb57a1be2f698a12eccad16d512686d3afc1305e5191a3c0c0da0dff58b154a2d78f41a7e96ef08dc0293a38feb6173a13c8fc6d6ad293bd979cf1a276c0ecbdf40e18aebde7ade020fc619f4fc007df7b2", 0xb1}], 0x4, 0x62) r1 = socket$unix(0x1, 0x5, 0x0) fchmod(r1, 0x4a) fcntl$dupfd(r0, 0x0, r1) connect(r1, &(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x2}, 0x10) 00:01:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) fchmod(r0, 0x80) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x9c5e, 0x7, 0xfff, 0x8, 0x1ea1}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8e}}, r1, 0x8, 0x6, 0x80, 0x2, 0x7, 0x7}, &(0x7f00000001c0)=0x98) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/152, 0x98}, {&(0x7f00000013c0)=""/83, 0x53}], 0x4, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x1, r2}, 0xc) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000008e069a35e0ee00000007001500000080"], 0x10}, 0x0) 00:01:29 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) flock(r0, 0x8) 00:01:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x3100, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002292300007af20058b50000000000ff796c653d4f66645ee3a542676de69d328b5214e5d0a4f6283384ad157044ddcb468b235f1af6cbac76e16751c2ea455d17f2a2f958333ea8733769c31d0e8dd6283f35ef0d8088e25149ad24f84e6508"], 0x1) 00:01:29 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0) 00:01:29 executing program 0: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket(0x17, 0x2, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x5}, 0x8) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000a14000/0x4000)=nil, 0x4000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:01:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0xffffffffffffffff, 0x0) 00:01:29 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100004, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1}, 0x8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:30 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) sendto$inet(r0, &(0x7f00000000c0)="e69cf98fde052ab05581a94d7c7425f2da9d998a236afa9a0a3e61a79c96ec71d308578e82b2b5a44d3b7f8373d6c51ceab8380b200a3eaa3eafc40a506818cd102f08c4279610752906ba3ba04a4d2f761f9b06b3d14935e34dd3a596", 0x5d, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xc471, 0xfffffffeffffffff, 0x7f}, &(0x7f00000001c0)=0x10) 00:01:30 executing program 2: syz_execute_func(&(0x7f0000000340)="914a19c6c4a2791dcd0cc80f05e8e8110000fbc4a37bf0c55c41e2e9660ff88202480057000f33b8c4f4014e4e4e5d14766c14766c0fbafeefffffb74b1e1edee509c49a7d4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67ddddc466b1f72ec344f759fd19c2c2b0c10b0b67430faf53f1c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe0") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8d0, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2305000000000000000000000000000000000000010600"/128, @ANYRES32=r2, @ANYBLOB="00000000100000000000a3c7eb132ef634b5bdd9a2b5d78c7105ff25228f5e8c400931362e69d26a0f9e6eedfe15ea3c31e9017c6c544b6a74b9ea5b359afaa02778ee6573f3f1039e6e20ea3cd0e246bb3ea449878ef03a43532a01de1cdf7900e1b9df0d8d39d9f6af4e92d7297e7c8ad13636d5749743ca6e1ec4927d02be23d12d8a10efbf1cb03defd728a35ba5ff761aa130eaa8c281f387961cc47adc22ce111f999bd91048fb"], &(0x7f0000000180)=0x98) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) 00:01:30 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c1a0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) fcntl$dupfd(r0, 0x1d6ce377d1909fbb, r1) 00:01:30 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6, 0x0, 0x0, 0x0, 0x2ff}, 0x24a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x200}, 0x8) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/231, 0xe7}], 0x1) 00:01:30 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[]) open$dir(&(0x7f0000000180)='./file0\x00', 0x2004c, 0x28) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20040, 0x9e) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x40) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x3, 0x4) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0xc0, 0x1000) munlockall() 00:01:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x81, 0x8a}, &(0x7f0000000040)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x100, 0x5, 0x90, r1}, &(0x7f0000000300)=0x10) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmget(0x0, 0xf000, 0x4, &(0x7f0000ff1000/0xf000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000340)="ce2345b379d5636857a8e35cc6436d1910ac516cc5b13f2714068376651faa041cf75f961bf950a73e4178834c22719dc8c1cc4687617d5dba6737cbe1402cd916cf1f87e55585a710e36f08ea0c544617ffe79546e98cfea486e6b2cc8b44abec074203ee4fa40b6d5de612d114c60f97c379d9adb717d8381b1d193766e990db79d8d1533c70274f37dab36d0d1d030e6162b654dbcd2d102f7c5c9ffc524ec7386f6510e52bccf9") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000280)={0x2, 0x20000000001}, 0xffffffffffffffcf) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) getsockopt$sock_int(r2, 0xffff, 0x100, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockname$unix(r0, &(0x7f0000000600)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) fcntl$getflags(r2, 0x1) 00:01:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0xfff, 0x9, [0x8000, 0x7, 0x3, 0x2, 0x7ff, 0xffffffffffffffff, 0x6, 0x7, 0x7]}, &(0x7f00000001c0)=0x1a) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x80000001}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0xfffffffffffffeba, 0x0, 0xfffffffffffffdfd}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c3eb22a05000000ff000100000008003f00000002004e21ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00"/156, @ANYRES32=0x0, @ANYBLOB="faffffff09000000010000000800000020000000"], &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x3}, 0x8) 00:01:30 executing program 2: mlockall(0x2) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 00:01:30 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac2300bb000000000500907800000000470000000000000000000000ac2300aa000000000808000000000000a1ccb625148348bbf2"]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000000c0)="7dc8e438029ae69e08d503d2776c9b8824520f414d6d87ccb50b8374de6830977c124c1d0b1f387cc3282ea5eab8752388cab345f23589e43f5874fa830593705ac053fdae7bb31af01d60af959514eaa49aee2735314487487fb682c5acd12dfcd4f736f7e7fc303a77121f52f70c68b969b01f40dce6fdb0811ceb132e2ddc56005c5b8497e5d988bcce18c73d8cfa3042c14b1f12b5d318c128946137cb805db2611b18105b164945dc775a1a27840e4013bdb152e11e21789043a181ff1c69e1aa43c0521e4b07383c2bc0fa") 00:01:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000140)={@empty, @remote, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r1}, 0xc) r2 = dup(0xffffffffffffff9c) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000100)={0x902, 0x2}) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000140)) writev(r3, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:01:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') open(&(0x7f00000000c0)='./file0/file1\x00', 0x10800001, 0x10000008) 00:01:31 executing program 3: __getcwd(&(0x7f0000000000)=""/194, 0xc2) 00:01:31 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0}, &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000480)=0x8) syz_extract_tcp_res(&(0x7f0000001600), 0x5, 0xfffffffffffffffe) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getitimer(0x3, &(0x7f0000000080)) getsockname$unix(r2, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000001540)=0x1002) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001580)=ANY=[@ANYBLOB="0001040002f60700ff020000"], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e02fcab01000000d4d3"], 0x1) 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) 00:01:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x6, 0x26c}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xa8050000}}}, 0x94) 00:01:31 executing program 0: open(&(0x7f0000000280)='./file0\x00', 0x100, 0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x10088, 0x9) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000000040)='./file0\x00') fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, 0x0, 0x600) 00:01:31 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = shmget(0x3, 0x3000, 0x408, &(0x7f0000ffc000/0x3000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f00000002c0)) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000340)={{0x6, r4, r5, r6, r7, 0x10, 0x1}, 0x9, 0x8000, 0x1, 0x5856, r8, r9, 0x5}) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000080)='./file0\x00', 0x208020009) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x88}, {r2, 0x2}, {r2, 0x1}, {r2, 0x20}, {r0, 0x8}], 0x5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x3df) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:01:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="9618f4717ceeedb10582653000ed05000000200000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}, 0x94) 00:01:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xe041, 0x0) 00:01:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:01:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000080)=""/60, &(0x7f00000000c0)=0x3c) readlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:01:31 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000080)={0xfffffffffffffff7, 0x30d, 0x2, 0x4, 0x9, 0xdfe, 0x8b, 0x80000001}, &(0x7f0000000100)={0x6, 0x6, 0x0, 0xfffffffeffffffff, 0xff, 0x8000, 0x9, 0x9}, &(0x7f0000000140)={0x2, 0x9, 0x3, 0xa5a, 0x3b9b, 0x8, 0x2, 0x7}, &(0x7f0000000180)={0x4, 0x80000001}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet(0x2, 0x2, 0x20) dup2(r1, r0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:32 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x2, 0x4, 0x1}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={r1, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0xa296, 0x58, "e319b40971f6dd0a021b9ef18c4d1a5b84716c4c54436a6934e2864063466789736e1e29848e60e03410b928bb190ff27bcb707766039fa561c9912b133f5ca971f23b030443c1fb68ebd542f6382033e64248f0e85de7b9"}, 0x60) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x2, 0x9, 0x10000, 0x3, 0x7}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0xff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x205, 0x1, [0x1]}, &(0x7f0000000200)=0xa) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @broadcast, @multicast1, @broadcast, @local={0xac, 0x14, 0x0}}}}}) 00:01:32 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:01:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) fcntl$setstatus(r0, 0x4, 0x10000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="f41e6668126cd6790a89e0d56358cee01f1985319929f4db6a47b614c8b221ec807903438c3eb1ff64052634d4796d40b4be") setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x9c, 0x4) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c6530002408e6178dc763a77f021da93a25e4cf02f6af700609737c00"/44], 0x1) listen(r1, 0x2) writev(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)="c1e7", 0x2}], 0x1) 00:01:32 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:01:32 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x6, 0x8002, 0xffffffffffffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:01:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20482, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x42d, 0x2, 0x117}, &(0x7f0000000140)=0x10) 00:01:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x20) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000100)={{"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", "af717d4c0af14b323fb9d0c48778281df8dec7d7a34595d84919ed056757543a", 0x6, 0x7}, &(0x7f0000000040)="cca6620af7348908a643ca8c479fe10ed67e09ae590d0e84c2a6b38eb2f5bba86de5dc17f048114b8dd70d73ae51a7e302130c242225c48e7e4acc76ba04cb1ae89a1ee0f4f80108df8e9c44d960b10e475c4ba313ef2c6ae75849149cbe6fa71c002eb93017101e320b4c33b8121be286d6c101a16f456f88dfae4f0e640897a2415afde6a02e9551847678f52ae4436f7d903c92be41b3a4ed1d78d267d9c753a7922765399e29", 0x1000, 0x9c73, 0x4, 0x4, 0x10001, 0x9, 0x401000000000, 0x5}) msgget(0x0, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000580)={0x0, 0x77c, 0x1, 0x1, 0x101}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x1, 0x2, r1}, 0xc) r2 = semget$private(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000640)={r1, 0x0, 0x1, [0x0]}, 0xa) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000680)=r1, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000006c0)=0x7fff, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x0, 0x10000, r1}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000007c0)="38d0e8d89346189e64b5ad2728c1dd49815940ad0b814036e8f3be87d1ae400e26efb3e15a86a8b7607f63171a69fea727c5eeddd80794983feaaf63e2e58d7e06dc9d3194c573feac43b65eef227fa73b5cef3b5df6189abbd6b6cff3dde1d68f396113ac3ae8c2") semget$private(0x0, 0x0, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x2, 0x8216892ae20b5476, 0x2, 0x55, r1}, &(0x7f0000000880)=0x10) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000008c0)=0x6, 0x4) r4 = accept$inet6(r0, &(0x7f0000000900)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000940)=0x1c) freebsd11_lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() setreuid(r5, r6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) freebsd11_stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x410, r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000b80)={@in6={{0x1c, 0x3, 0x3, @mcast2, 0x6}}, r3, 0x6, 0x40}, 0x8c) semop(r2, &(0x7f0000000c40)=[{0x1, 0x7, 0x1800}, {0x0, 0x3, 0x1000}, {0x2, 0x40, 0x3956710b6d697340}, {0x3, 0x4, 0x1000}, {0x3, 0x3, 0x1000}, {0x5, 0x8000, 0x1800}, {0x3, 0x7, 0x1000}, {0x0, 0x2a8b}, {0x6, 0x0, 0x800}], 0x9) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000c80)="8f0e5b26c4fb3d1c37b68988bc7c6645cd918b4ae8434b962d61aaa8bbbcb9c3f69d3a56dcbe6e130ac0301b3f39e2e2f5230ad0f4f7d565ea432022a9e830126630") freebsd11_mknodat(r0, &(0x7f0000000d00)='./file0\x00', 0x10, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000d40)={0x5, 0x5, 0x800, 0x8, 0xb633, 0x4, 0x6, 0x0, r3}, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d80)={@in={{0x2, 0x1, @broadcast}}, r1, 0xc53, 0x2, 0x9}, 0x94) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000e40)={r1, 0x8, 0x3ff}, 0x8) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000e80)="ae59601c50409c0bc1c77c824ea81ef781b208a17469eef37d2b7301511cff55422abb83905c9f933375221683b74f37888af355f99f72fc967991d4b37e0345e7f280f4ff1b085bed006f25f7d4fe1b6333dbdcf85cd222bdcbc8459a2e52e188b46a85f62bae964dd15b6078749e81e1547f08c54b8fdc0b21ee935d08c2b4acccec1b71857e8dececc8ea390d1a2fa7bc0977da5a833b39ffcdfee304f4c221adb244c15fb60337e6bab099ab8b6981d457e8ceb1a466932f24dc8447f0652e946dfd9eb7e6ad9e28e35599b78bd406dfaab283a97af6df7575") 00:01:33 executing program 2: syz_execute_func(&(0x7f0000000000)="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") syz_emit_ethernet(0x17d, &(0x7f0000000340)={@local, @broadcast, [], {@ipv6={0x86dd, {0x6, 0x6, "c79e6c", 0x147, 0x58, 0x100000000, @loopback, @rand_addr="acfac129493fca34d93821ce4cb32db3", {[@routing={0x1e, 0x4, 0x0, 0x6, 0x0, [@mcast1, @ipv4={[], [], @rand_addr=0x7}]}], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @loopback}, [{0x19, 0x1, "a9d88855c65a"}, {0x1f, 0x9, "3775241f8e786772f9bf9311d826e9b3b38c64b16511ea071d7c07812c94267e9d9b64d8e38c1ae2aa2c2f2f80d17f8808d6df10abdc224616b9f08c478b22e0ed8d15b9e2135ef0"}, {0x0, 0x10, "2b866c66e788c114e8e5964cb5a04aad294052c6d3253ae704e5361d8a8520e4b10c11c501520ee0df22b63a19ba01700bd87c54933e63d96e75f20caa2c85bb9446909338be1810b0818941c4a4cb9149c1ccf1b470afdc062e93b018267981e8af12d9dfcb31137439f503eb3820212dcfc11fc4771aaa96d2ca0d9334cfc0a73de2e9"}, {0xe, 0x3, "5c4697c9ed4f9ea3bb956fc76f373dacf5d222294c86918382b1a0d1f8"}]}}}}}}) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff188d3ea1dabc86dd6002290f0030000000000000000000000000000000000000ff0200000000000000000000000000010202907800000000609433db000000000000000000003300000000000000000100000000000000000000ffff00000000"]) syz_emit_ethernet(0x14d, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 00:01:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x20109, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x1a2) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="00e12d2f696c65302f6601af57c9066c65300000000000000000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000400)='./file0\x00', 0x2004, 0x48c9) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x1) flock(r2, 0xa) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x9) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r6, 0xc008441e, &(0x7f0000000340)={0x1, 0x4}) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f00000000c0), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x44) lseek(r1, 0x0, 0x41000000000003) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000300)={@multicast2, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x400) r2 = getpid() getpgid(r2) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0xff, 0x1220, 0x9, 0xff, 0x0, 0x71, 0x4, r3}, 0x20) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:01:33 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd, 0xfffffffffffffffe, 0x3118eb8d) sendto(r0, &(0x7f0000000040)="68f25911610aaade3e29760c6828882f197ae4a1f78ffbb7a89ca4", 0x1b, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x4, @mcast2, 0x8000}, 0x1c) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) 00:01:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvmsg(r1, &(0x7f0000002980)={&(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000002840)=[{&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000540)=""/201, 0xc9}, {&(0x7f0000000640)=""/195, 0xc3}, {&(0x7f0000000380)=""/15, 0xf}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/3, 0x3}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/148, 0x94}], 0x8, &(0x7f00000028c0)=""/183, 0xb7}, 0x40) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f00000029c0)=0xfffffffffffffe75) sync() truncate(&(0x7f0000000340)='./file0\x00', 0x308020005) bind(r1, &(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10) recvmsg(r1, &(0x7f0000004e40)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000004d00)=[{&(0x7f0000002a00)=""/157, 0x9d}, {&(0x7f0000002ac0)}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/149, 0x95}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/236, 0xec}, {&(0x7f0000004cc0)=""/26, 0x1a}], 0x7, &(0x7f0000004d80)=""/165, 0xa5}, 0x80) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1a5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000003c0)={0x8000, {{0x1c, 0x1, 0x58, @empty, 0x2c3}}}, 0x88) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x8000, 0xffffffffffffff2d) mkdirat(r1, &(0x7f0000002ac0)='./file0\x00', 0x2) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='(\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='-\x00', &(0x7f0000000240)='[@\\\x00', &(0x7f0000000280)='[\x00']) 00:01:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000380)={@multicast1, @local, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) accept$inet(r1, 0x0, &(0x7f0000000440)) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r4 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000300)=""/28) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) r5 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000001c0)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:01:33 executing program 1: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getegid() setgroups(0x2, &(0x7f0000000040)=[0x0, r0]) setresgid(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000002c0)='./file0\x00', r1, r0) 00:01:33 executing program 1: r0 = msgget(0x3, 0x281) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000ea52e3c803003bbd3c2b43f1e444b11f134029564cb15959d0b903c03bdf82b92736739ce0e8302a143ad58ab828266c082c5d7260f3c72cfa9209f752d8ced536aa10e893aff235567878172b18652039a9a4f3ed9b7456a12a10e0b14807ac22c537314e8c1b62bd7926bcfcf41e143d14e8e75a6bd85049e0f5c1"], 0x70, 0x800) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) msgget(0x2, 0x50) mkdirat(r1, &(0x7f0000000040)='./file2\x00', 0x0) futimesat(r1, &(0x7f0000000300)='./file2\x00', &(0x7f0000000380)={{}, {0xa076}}) 00:01:34 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000005c0)=0x10) freebsd11_fstat(r0, &(0x7f0000000600)) r1 = semget$private(0x0, 0x9, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x1000000000000134) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='[\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=']^}\x00', &(0x7f0000000280)='$\x00'], &(0x7f0000000540)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000480)='\x00', &(0x7f0000000500)='\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000000c0)={0xffffffffffffffe1, {{0x1c, 0x0, 0xd10, @ipv4, 0x401}}}, 0x88) writev(r3, &(0x7f0000000100), 0x100000000000005c) semop(r1, &(0x7f0000000080)=[{0x4, 0x400, 0x1000}, {0x0, 0xeb, 0x1800}, {0x4, 0x401, 0x1000}, {0x4, 0x2, 0x800}, {0x3, 0x800, 0x1000}, {0x0, 0xc4, 0x800}, {0x1, 0x100000000, 0x800}], 0x7) 00:01:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/111, 0x6f}, {&(0x7f0000000140)=""/232, 0xe8}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/196, 0xc4}, {&(0x7f0000000400)=""/99, 0x63}], 0x7, &(0x7f0000000500)=""/14, 0xe}, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:34 executing program 3: select(0xffffffffffffffc5, 0xfffffffffffffffe, 0x0, 0x0, 0x0) 00:01:34 executing program 3: 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) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x100000000ff, 0xfffffffffffffd5b) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x5, 0x4) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:01:34 executing program 0: r0 = getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) getpgrp(0x0) getpgrp(0x0) r1 = shmget(0x0, 0x3000, 0x88, &(0x7f0000ffb000/0x3000)=nil) r2 = getuid() r3 = getegid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x17e900000000000, r2, r3, r4, r5, 0x88, 0x8}, 0x8000, 0x8000, 0x80000000, 0x7, r0, r0, 0xfffffffffffffffb}) getpgrp(0x0) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) r6 = getpgrp(0xffffffffffffffff) r7 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r8 = dup(r7) r9 = getpgid(r6) lseek(r8, 0x0, 0x3) getpgrp(r9) syz_execute_func(&(0x7f00000002c0)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r11, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="63ca000081984eb401000800"], &(0x7f0000000240)=0xc) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000080)={0x800, 0x2600, 0x2, 0x6, r10}, 0x10) 00:01:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000300), &(0x7f0000000340)=0x4) writev(r0, 0x0, 0x0) fchmod(r1, 0x12) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000002c0)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:35 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@loopback, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000000)={@empty, @multicast1, @loopback}, 0xc) 00:01:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000080)={@empty, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xf2) sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x100000001, @remote}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x80) 00:01:35 executing program 0: socket(0x2, 0x1, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 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(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2103000000fe8000000000000000000000000000aa040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e600"/128, @ANYRES32=0x0, @ANYBLOB="4577000008000000800000000300000009001f00"], &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r4}, 0x8) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r5 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:01:35 executing program 2: msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:35 executing program 1: syz_emit_ethernet(0x4000, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x5400, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = socket(0x11, 0x20000007, 0x90) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x315) 00:01:36 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @empty, r2}, 0xc) 00:01:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e2d03", 0xa}], 0x1, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1f, 0x9, [0x7, 0x3, 0x8, 0x1000, 0x74, 0x9af, 0xfffffffffffffffa, 0x1000, 0x6]}, &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0xfffffffffffffff7, 0xf, 0x92, 0x4ef38060}, &(0x7f0000000140)=0x18) bind$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="0000000000000000000000000100"}, 0x1c) 00:01:36 executing program 0: socket(0x2, 0x1, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$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$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2103000000fe8000000000000000000000000000aa040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e600"/128, @ANYRES32=0x0, @ANYBLOB="4577000008000000800000000300000009001f00"], &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r4}, 0x8) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r5 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:01:36 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x40, 0x22) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000014c0)=0x8000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0x10001, 0x6, 0x7fffffff, 0x100, 0x7fff, 0x2, 0x3, 0x10001, 0xffffffff, 0x7, 0x4}, 0xb) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001500)={0x0, 0xd5, 0x8, 0x8, 0x9}, &(0x7f0000001540)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001580)={r2, 0x2}, &(0x7f00000015c0)=0x8) r3 = getpgid(0x0) r4 = msgget(0x1, 0x524) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) r5 = socket(0x3, 0x5, 0x8) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000004c0)="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", 0x1000) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x1) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) recvfrom(r6, &(0x7f0000000400), 0x0, 0x40000, &(0x7f0000000440)=@in={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_udplite(r6, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f00000001c0)=ANY=[@ANYBLOB="00150000d5a0"], 0x3) getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000080)=""/229, &(0x7f0000000000)=0xe5) 00:01:36 executing program 3: syz_execute_func(&(0x7f0000000180)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = getgid() r1 = getgid() setregid(r0, r1) 00:01:36 executing program 1: execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='$\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='(-&\x82%\x00', &(0x7f00000002c0)='@\x00', &(0x7f0000000300)='/\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000600)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='+\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\xe9\x98\x00', &(0x7f0000000500)=']\x00', &(0x7f0000000540)='!]\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00']) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000640), 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="a947919ac66f2b02000000961b5dcc7fc179a631e24d6cf208c01213da738b6d774b6689f788ec06c8387164dce7466d2074c15e4bb5a53e36270169101f5bd64734", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) bind$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x4, @ipv4={[], [], @rand_addr=0x821f}}, 0x1c) 00:01:36 executing program 3: r0 = socket(0x2, 0x1, 0x1000000000) close(r0) syz_execute_func(&(0x7f0000000040)="66420f3a40345308c44111124a0e650fc5d456c40291929ca73f180000c4827918b20e000000f26d66460fdb680fc4a26d2eb0e5ef56f50f56e1c4e1105f42fb") setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000140)=0x100000000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="e0cce20e899801fd29a07f34fd49726f3c36c8199dffd3f090e163b029b630be2de0ffc30bb03661d23d5b6052e0745fadff97d2687eb351ed80fb05eb152e36265df19e52b7106b9c9226805718c1e73774ef9b5088bc585e4b5fc6126776c09a879a253a29525bc7832924374836192c03dca2c850e985080dab22f0d117f729", 0x81) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) 00:01:36 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:01:36 executing program 0: syz_execute_func(&(0x7f0000000100)="1c39c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0) sendto(r0, &(0x7f0000000200)="ac917e2639211473321fcdb9e0de58ad4c3b5fe42d81d30cf2ca513a2cd1a29a99a4bd633ebbd4c2baaa9085b75820ba51ea3371b9f197af32897dcbaf44f7ede41728f19f1b3c7b7bb3e4cd7e9b3d47b42d2bd2fc9079916e32a09e8589f6187d49e26babdac6576a3bd4f33f5791ebb47a9c5779354dc7204e011add74bf6bccc4ad038aedceb4bc1ac20f048d47015b92aea1a831b6ac9510945ca805edc6d503af536ef214fc80650ba61d261f9e92875e0a308779d362726bb7e5", 0xbd, 0x80, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/236, 0xffa3) 00:01:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) listen(r0, 0xff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000200)="f47177d9d71e6ea4cb5febd08b7cc68ef4f5f580fa970230823ffade4b3235533b161b841fec886fe8830370b98c6840962f2ef1cd609fefaed5b92bbaf711c650495911b8c3154c48c8fbf014307680477d037550a207418e872566cce4befc70b5d5fc6f4450a1c13c3ae11d79cf1a5e406a81c2add77ccd6555d6b057e73218a6b2f7424a1a5df40668e99e051bea31292094a3341bd318bebf51f2420ae9e03194fc57ffe1470134") r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x5, 0x0, 0x9e]}, &(0x7f0000000140)=0xa) sendto$inet(r2, &(0x7f0000000080)="ad33637dbaed1ed41ca26eb5eaaf000dd378f51242c8b33078d3ac15b371ca82ae09c44476ac1c7f43c612fd5a65f9b4586e44761328733a9e5e854d9bec9414dd05f959aca601ebe37baa09bd55479cf5", 0x51, 0x180, 0x0, 0x0) 00:01:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) mlockall(0x2) ftruncate(r0, 0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x1e, r0, 0xfffffffffffffffd) ftruncate(r0, 0x0) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x2) 00:01:37 executing program 1: r0 = socket(0x10000000002, 0x80000000000205, 0x8000) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) connect(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 00:01:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000024, &(0x7f0000000040)=0x1, 0xffffffffffffff70) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x6, 0x12, r0, 0x0) 00:01:37 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r0, 0x0, 0x7000000, 0x0, 0x0, 0x0) 00:01:37 executing program 3: r0 = socket(0x1c, 0x100000000005, 0x400100000000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025aad289d3d8d48a7f5605c97968c7a12de4ba32db638300e6f569888a7abf6b405bb2f57e9e01dea10b5faa519cf43f46d9ea2c75a0730399aa2e40f098104d23eaa629f5a1cb75fed00b6e1ecc0e8bf43583890d8040e126bf3db1ffdb738d8bc75effad", @ANYRES32=0x0, @ANYBLOB="0000000001000000"], 0x94) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0246a31753d70927", 0x8}], 0x1, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) r2 = dup2(r1, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x5c5eff2c7e95cb7a) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000140)=0x3, 0x4) poll(&(0x7f0000000240)=[{r3, 0x9}, {r0, 0xa0}, {r2, 0x40}, {r3, 0x5}], 0x4, 0x3) ioctl$DIOCGETTIMEOUT(r3, 0xc008441e, &(0x7f0000000080)={0x0, 0xc9}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0)=0x81, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x400, 0x7fffffff}, &(0x7f0000002440)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000002500)={&(0x7f0000000280)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f00000002c0)="1109f8d54179ad977c877e83d80108edcd2612c028108593709b320681845b91cf71beaeed31b41d521d1cc78ada73dbac1cc5c446b3a8afea3cbb4277", 0x3d}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="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", 0x1000}], 0x3, &(0x7f0000002480)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x1200000, 0x1400, 0x3, 0x20, r4}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1000}}, @sndinfo={0x1c, 0x84, 0x4, {0xc8, 0x4810, 0x2, 0x0, r5}}, @authinfo={0x10}], 0x6c, 0x100}, 0x1) 00:01:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x356, 0x3, 0x80, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x46, "babf7f949bcde92cec0728e9b066361dd89d3160b447c95fe32aa2f3e04272d2d96e1dda2b61daa1d80a6f12957dbb52524dbf5f02a64dfead7ccb8882b581dade766989720f"}, &(0x7f0000000140)=0x4e) ftruncate(r0, 0x101) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000180)={0x0, {{0x2, 0x3, @multicast1}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x0, 0xa, [0x0, 0x5, 0x560, 0xffffffffffff0000, 0x2, 0x7fffffff, 0xffffffffffffffff, 0xeb8, 0x5, 0x21]}, &(0x7f0000000300)=0x1c) setuid(0xee01) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:39 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = fcntl$getown(r1, 0x5) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000180)="42f74e7ee8c453edab197d3262cee493f41df009ab3a7c805ba54e7d6f6891f0188f60813d2486a89a74161db95d5d9d90061b0e3da847b794f5c82762dc3fda797519c82903ef9858d8b7fd95f2b34ac0f72b4ef8e31269955863c18a35ec92150c3cc5ac625ef229403b4054bd0dab4f6fce90f3bec35d535d342a11e9f244bbe1", 0x82}, {&(0x7f0000000240)="20a18de603ec84323f383802f52f5265158af0d0a8df54f7d1382565cf9150fdb839f196826a806448353849113a5604d83e9ca94a534dbf9276bda9dee6f85ff052e966fd8fb867d9633f7eb6716dd82b186a92bdb433435c952b4566048757dbac6e86fc7a8c36b9f69309c5d6e6940d33cdc367f51eccbf948565712b9671577418a350dfeb91b2d9242e1dbea6e92399462c02ab68e6dd6b3b0d296ab72afa3c965dd065b94a3416957b065d143d57e696ad27bc17794b0cff46c1bcc8a44d3da46099e38efc658b93486b8a16498f0e95b57ff7568f1d51be7a4871ffb06b4ec94e0fff3da8a6152d70f4d276c9a7163476b3426465", 0xf8}], 0x2, &(0x7f0000000400)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x1}, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r5 = shmget(0x0, 0x14000, 0x0, &(0x7f0000fe6000/0x14000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000480)=""/136) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)="ec1ecd34a5db3ffa9cab1d8088e5da649379f17261ba8c746dd724522ea2d7b8839f52a2cea16aaa9a6a18") r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) 00:01:39 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80000e00000000018000000000000001"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd11_fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0x1ff, 0x7fffffff, 0x8, 0x8, 0x5}, &(0x7f0000000340)=0x14) 00:01:39 executing program 1: setitimer(0x2, &(0x7f0000000040)={{0x0, 0x271}, {0x0, 0x9}}, 0x0) 00:01:39 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="45d9971639db9b7427d22cbcc88ec7d6040d53249a03157f2d2959ed551db61bae2b95744038ee5688a7095acb00000080501eb50524eae7937e993cb3fa4f4efcb9ac070000000078ab3b311dc5dc1ec6f7b80955b50b7e1a1aed54be6e22166180", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r2, 0x0, 0x5}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0xb8a}, 0x24) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0xce3a, 0x1, 0x3, 0x3}, &(0x7f00000001c0)=0x18) 00:01:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x41) socketpair(0x1d, 0x30000000, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x46, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000280)={r3, 0x2, 0x2, 0xa0e, 0xffffffffffff0000}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r3, 0x6, 0xfffffffffffff001, 0x3, 0x7, 0x3, 0x7, 0x8, {@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x10001, 0x9, 0x8001, 0x8000, 0x400}}, &(0x7f0000000240)=0xb0) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x6f, 0x0, 0x0) 00:01:39 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0xa) r1 = semget$private(0x0, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='&\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000280)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='!\x00', &(0x7f0000000240)='+{\x00']) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:01:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000"], 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:01:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x1) 00:01:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000000)=0xffffffffffffffb5) 00:01:40 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x134) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0xfff, 0x8}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0) 00:01:40 executing program 0: syz_execute_func(&(0x7f00000002c0)="c4c2dd452a341b0f050fc7f791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439bbbe35ee6c45e1616ac10008f697c81a200080000c4421931a775d0d0d040da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:40 executing program 3: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:01:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x2000000, &(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x1344c0f7) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x6, "ac20d6e3655b7ab4a8d9cb6902c85b44"}, 0x14) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x0) 00:01:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x100000001) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1018, &(0x7f0000001340), &(0x7f0000001380)=0x4) execve(0x0, 0x0, 0x0) 00:01:40 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x10) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:01:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x8, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) 00:01:40 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendto$unix(r1, &(0x7f0000000040)="cb6a72caf77ffbd07ff91b80a1ed3b4f28f70aa760dabac42041e24b90ec4094eb24468c4899350e706c04f6daa8b2f5238c60103deda63d8e9fb87b984cc63f0549", 0x42, 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB="8d253d171b986b7d59d9d7b2b1ff1757e7b1c1b702fb940996e89e30ca4701f70be155d6bd62a9f78269a0f1c9d15b74ee50325e361f8857004619aba870ac9dcd142cd0b100c3b813"], 0xa) lseek(r1, 0x0, 0x1000000000003) clock_settime(0x4, &(0x7f0000000140)={0xffffffffffff0000, 0x4}) recvfrom$inet6(r1, &(0x7f00000002c0)=""/104, 0x68, 0x40002, 0x0, 0x0) 00:01:41 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x3}, 0x24) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x400000, 0xfffffffffffffffe) 00:01:41 executing program 1: shmget(0x3, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) r0 = semget(0x0, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x0, 0x4, 0x9, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x6, 0xf, 0xcd, 0xa18d}, &(0x7f0000000240)=0x18) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0xffffffffffff0001, 0xffffffff80000000, 0x3, 0x3, 0x4, 0xf6dd, 0x25f42359, 0x7, 0x12a, 0x4]) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd900dd00c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fedac4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") munlockall() getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:01:41 executing program 3: syz_execute_func(&(0x7f00000009c0)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5bededdee71c1dd5c7c6e8e8fb0f01e1c4c109f1d88f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4a61afaf000000400f0d18c463f15fce00f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") r0 = msgget(0x0, 0x8) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd10_pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000740), &(0x7f0000000780)=0x4) r6 = fcntl$getown(0xffffffffffffffff, 0x5) r7 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0xfd, r4, r3, r4, r5, 0x48, 0x3}, 0xff, 0x8001, 0x1, 0xfffffffffffffffd, 0x4a, 0x6, r6, r7}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000900)={0xde, {{0x2, 0x1, @loopback}}}, 0x90) syz_execute_func(&(0x7f0000000000)="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") socket$inet_udp(0x2, 0x2, 0x0) msgrcv(r0, &(0x7f00000007c0)={0x0, ""/253}, 0x105, 0x0, 0x1000) r8 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x10200, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000700)=0x8, 0x4) ioctl$DIOCGETRULE(r8, 0xcbe04407, &(0x7f00000005c0)="3dcd50fbe6a5b8b5ab5442c1c42c2e7751318009454633b92e5df00a9e69876c9daa17714ec2ff456d0050b2bd23e82e08a782924a22c5480b7c304dd8ffa681b279f1afc3486bd502e64a7899398664432fc132ccfdfb365d017f32a1acf676696a3301484cc5c67aaa087fb28fa0997fbf11424ebb14203d855b959ee7695bbee1f13ed1508d5282b49dafb3fc8d289e9855f85ea854e007b8a96727cde1c57b45cc58210bb881c448ebe63ae6c8ab985cb25c7fa7f9ffb56ffd0550bc1424dacda820beb5db03aae0dcf50cdc8d9ec3d070786b58dabcdea5c8eba32a9b26b260488fc02a4693be5d95d828") 00:01:41 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0xff5}], 0x1, 0x0}, 0x0) 00:01:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8) 00:01:41 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) fcntl$getown(r0, 0x5) getpgid(0x0) fcntl$getown(r0, 0x5) getpid() getpgrp(0xffffffffffffffff) getpgrp(0x0) r1 = getpid() r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001, r2}) fsync(r0) 00:01:41 executing program 0: socketpair(0x0, 0x30000004, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) geteuid() recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/31, 0xfffffffffffffdee}], 0x1, &(0x7f0000000140)=""/13, 0x12c}, 0x0) geteuid() 00:01:41 executing program 1: r0 = socket$inet(0x2, 0x6, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x1f, 0x4) 00:01:42 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/130, 0x82}, {&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)=""/42, 0x2a}], 0x4, 0x3f) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1009, 0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x4}, 0x10) 00:01:42 executing program 2: syz_execute_func(&(0x7f0000000080)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f91337646645c417720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:42 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x28) r1 = getpgrp(0x0) getpgid(r1) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r2, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 00:01:42 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0xe10) r3 = semget$private(0x0, 0x2, 0x42) __semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000000)=""/101) ftruncate(r1, 0x8001) lseek(r2, 0x0, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000140)={0x9, {{0x1c, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x8}}, {{0x1c, 0x2, 0x1ff, @rand_addr="a679dc8d49e71f6f272c7f9a092c735a", 0x20}}}, 0x108) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x50) 00:01:42 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = geteuid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r2, r3) accept4$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x30000000) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa075157500f8ffff]}}, 0x1c, 0x0}, 0x0) 00:01:42 executing program 1: accept$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x100004) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c5b0f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4660f592bc483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) open(0x0, 0x1, 0x43) 00:01:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0xc700]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="808338d8ab06262e", 0x8}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x80) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000280)="0439a67f0b0aae46e8e7df1f9ec4debfc92e5d25ff905e7eec4dacf950c3586c67f4918178b01f3cf56848783dfed36230e43a") pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="83bd2d18d0ae627a7a3379776bf9d85d07cdf23c5ade354ca7235ffeac92b65d3fefc02b50b842b9317d4c93cbee33489041ebae359c2d86286229139eca7021353e7ea3a1785ae2e120620e81ae285a8127409876427279cfff8c33b6790ae02fc2786fe5caf7303ce10bffccddbcbbea1cc130b036ef43abc9840ae59c883c285e9e9dd5904d993eadfb663f7bc3db1b37a4ad2ac14797e3c379bf53b4000cf478a5645d9347f6efc50e564d1b612f33f2df09c1e7ff119763e7c07d3324d0d0ed6dd55c1ecfc6f1f986970c396a201e3a681baa81876c6041b6fa", 0xdc}, {&(0x7f0000000340)="8f141c85d7a4897f704c32c7c080893497318b34fa3ab8a2e86cef01c7d69e0bd47afbddcfdac38453ef79ebd3152130ddcf8648f75020640db6e8717850ecb47b061675b3f7ff71c28007dc2d225390c8490f349a5c7791051f235dfd39c3cdb96fcb1a0670ce123220eabe654eb50522d21dc054067572dbe367dc989e74e0f365730985943c8552a90c7952ec19829c9fdbdf9005a8850b129cacb2e54fa783fc90d1acce95c5d2adae2600bff1b18934706a79104e16ae195bf0d83d", 0xbe}, {&(0x7f0000000100)="6715fe34241667a88bc1819422e003baccbaf6488eac0aadbc2139ca065084b9a878bcdb113be73039eeeb05a1c05cccff70bdad66e039a3f3af1843a50c51f7e5f06f1c86b4c68715af1d00a29c3d578fb18e74f40051921f5af022f769296819a573f336c3e34b", 0x68}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="ce433128461612660de2badd58d7a55fc891490a1ebfe6306ff613ac83ca226bd984640fa8c90a141b10bacba283c296dd92fee546cab76ce703ad70c8cbc61acac48d1e8dac2af1772673c3ad71285a8bd570eb6cce7130e812dff61654af691c5dd6babf62e450125ec306e8667b2243eeeaba1d9c6dfbdd8a583e0d9d0a1dc42545e7a84c483b634fd55b9ae15afbc8727a006e9f71ea0314d39880b0c155d43c0fc7a920f1737e9dd0726dc7b8af3ba93017473e49a842", 0xb9}, {&(0x7f00000001c0)="258d7d4369e906201517eb613593f1f25851e724d1058a02de4c61edceae115c3ff0a9eac2", 0x25}, {&(0x7f00000014c0)="87ddfcd5fda282213defc810669f0f85ff236d70040802660f8c6a7bb942cc22d14597126132e9669eaf427a48edc77e2552556e6a6c639460d06f861733ef67e46939ce6880def9131a4fd3022c848b60449f031c9fca2e7b2531b44d71393fb359d080762f573752d6c0a8c788cbdb44dbe82619eb8341c3c707c74d9f090adfead4b83c2065145ee5a9b23d7aa6b6a56bfa0ff70974a39d31789c0f469e0380fc8f2cac13bc30e934eb184d207538bbf771fdc1a3cc339c389c8f3d31464aad1cd7f8d3789e3b6b3f81f1ee37da62f430eb239af7c5d7b6fd9b939ab81dae0287b17660173d9e573e", 0xea}], 0x7, 0x2f) open(&(0x7f0000001640)='./file0\x00', 0x4, 0x0) 00:01:42 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82020e2f6665300027bb7b87b96b6023ab1ff84b52bd7cf106160327bc55401f3d2a116d68e5321b0ca5e7771022d7f477004b"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801f50be7576a524ce0dd601a0d0400000000000000e2ff0000", 0x1c) write(r0, &(0x7f0000000b80)="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", 0x57d) 00:01:43 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000040)="a4b5afde9fffaa64e719c62ec7d24900e7c7a4d37957788b7268996e1339b3b14a2f20cd8ace9982bd19ab2bbf1a66898f2a8e87936f1d9af3ab43b5580bfb4cf56cd04b3d494b44b11adbaeb72ec28c3bc6756e19d1be759ce47e05b0328af69e55b75af2f2389582af938bdd484280b56d8a4bdc65799dd870ff83818b9e02598400dbd8c39fe2c2a6858199f648fe2dcd23007c0a59dd6f71d615db3149d96da5e5c703a86df64b2520", 0xab}, {&(0x7f0000000100)="2120117b45511e21fa21442e16c8872f43dd960a0348cb59ddef47b54b7b4644263714c49ddfe0d879e47790cc084e25ddcb8750a178ee64475e5fcff41762ca35be8ef3438d0db3c3b981202550cc91b958308d02d4864225b459e5df02a3942de0b3a69b206a4fb5e179eaeca2ff3bf168a070c132863600ce0994971cd944493696c916469db3ec6b122f7b635425ed94c0c281f7249ea9ea7e96ce966848fa2ea7136b9194c861b25ca216fa0d3701f6afd9622e47ad4fdd90ba12730e168a80dc89d4d1744603d1e7b7c84535cfcd5196e598d6832b3a132d03312167b43aa53442097e461e990ab35ef81cbff7b16db0371c3b", 0xf6}, {&(0x7f0000000200)="6da23f27923649a4e6147480e89e14c9c9535c9335504a75dcceca8a71beb5d2d681120c77b2101d65df30fa837dbb5145af3cfbcd5952e839de7d248511019f1eaed134a88d8abc0862bf0c896db240f14b18ee3e57443f7c", 0x59}], 0x3, &(0x7f00000002c0)=[{0x108, 0xffff, 0x0, "32611dffaba25bf4a9ab1b0770fcdb40a879c74fe1d01fbd0ce0d9dfb0929827fe364c04fddc6f96bec6ce6b9f2c72b230063bad3f3706b1266e48c10e84854ac3df0c761fa8b53ccff39fe457f20b913e2c49cc23d1ddcd5738e8bd53acdc86bf38c246292926acc1c7d5affc575ea00ec8c0eb93e2885f9c595d7c246d2b45a0c62ebe70b9892d63013012048d47c792634a258f0db04a8184ed3325a6360d23f8f6522045d8c5c040423ccccf73dbd6aa4b78e6e7707d93cb2a49581666d73853ab4781958d03511377eae00cd2461c9d14ec35bd94c4a2501507027da18f6ade0e9085e60fdad66329ae48860f31dba98b176bfc6a34"}, {0xf0, 0x0, 0x100000001, "5419a763e907d0e33fe43381bcd621a9d34a27e9a01ae0c0e0a54fdcb4b98cf1571ce91f449bd7682a812980fd6e5c961cf8153f3acc7c55c1ae2d392676e9875cd38f03976b7e9fd5c4e30bc7707738f156224b4a69afa7467f775c5a4620a633b8c6d119bebfd8587e863312878d4256dd45026af5f85e9ec543f4128d7adbf067f737ad4d31191ffd1b91c9ee8a45c48c0621d12792a9447d9621102944c0ed3b891be74b7734c69654ede35c0188b0649353ee50411dcc109e44b9dea89203412b1d3f4ae5610fe12e9992114b80ae78a2fd423ef647b9f35e52f1df"}, {0x38, 0x7, 0x11, "e9d8804eb7171d597ebd789e2f302424fba4fce8aaa04db4a955331b82bae52749547cf0"}, {0xe8, 0x99, 0xff, "e5ce18803b8954be3d042a60dd53d83bc28cc477a900a43a27360a96333e60a7af0a376c847948802a1604b112c09dec65378d53f7e4a05e8a8b27db3d298e77e494b216f4f585b717425bb805d40e6f8704d784ddfa989e89eb17ae3249d3923f334ddcc130c363fdcb38f52419c9281a276da85d1c95f227a4836655a8fb01656c4143f0c4c77600368827603c7210e3be1957721f3435887372daad1c1f47b1da8a3f14b625f01a236f3e52829e9326e5ca8bb998a861867d0d733a593f0af16802d060436e084c463b25e5542a4ce0"}, {0x1010, 0x29, 0x3, "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0x1328}, 0x1) fcntl$dupfd(0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) 00:01:43 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x0, 0x9) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x2e}, 0x1) accept$inet6(0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000140)={r5, &(0x7f00000000c0)}, &(0x7f0000000180)=0x10) lseek(r1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:01:43 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x20040, 0x24) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000002c0)=0x8) mlockall(0x3) munlockall() syz_execute_func(&(0x7f00000003c0)="91cd801313000c6969ef69dc00d98a20d0d08f8830efb7560700000e0000c653fb0fabd2f965bc3c3b6446ddcb8f69289bd1660f383e3b670f381d6a2fc401465963006bc6c4430fe0070863460f5776c16182617878965e5f30f6c4e1f951313445e22c892a780000009f") socket$inet6(0x1c, 0x20000003, 0x72d) r1 = socket(0x17, 0x2ffffffd, 0x8001) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000340)="4421b4b65c461c66b1f13a3510f63e6179cab744fce35547c143f24dd17acf52a77ea5b50f2886916bee06b290fe9f7f101b2369594340") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x40, 0x500, 0x8, 0xff, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x200, @mcast2, 0x1000}}, r3, 0x8001, 0x1, 0x0, 0x1, 0x8, 0xab}, &(0x7f0000000280)=0x98) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x800) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x8a) 00:01:43 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000080)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = socket(0x2, 0x10000000, 0x5) getsockname$inet(r1, &(0x7f0000001340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001380)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r4, 0x1000, "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"}, &(0x7f0000001240)=0x1008) recvfrom(r3, &(0x7f0000001280)=""/69, 0x45, 0x40000, &(0x7f0000001300)=@in={0x2, 0x0, @multicast2}, 0x10) 00:01:43 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x104, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000000c0)="2f85af932615d04904e990ffd516ce7b4d16c74981658fb5976c04b32a85271b8618e96f72d52d1f6c746c3669a04a3fbbf5a987f855c437d4a9dd5ed2a4c2e02d9f6c95f0f0c92d542d3415fe77b14565bf93f50a4c7341c15e71121316379ef942878cc619974164fa444d2748c49cdf91c5e7327dac1b3d681ee4a35054c63fffbd80933213cd3d5708e03baa4e8610d646") getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000040)="dfa856fec59a5c10ec958d12fb6d4aef") ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000200)="cba27955e34eeb2f9a763f0c7cb2cbae4d0bbfde6d040ecfd9d8d7c5c24bc6ae0007c1bdc6e70c1c6d2ebccf8130e3a6b9") freebsd11_fstat(r1, &(0x7f00000008c0)) geteuid() sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000940)=@in={0x2, 0x3, @multicast2}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000001a80)="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", 0xb79}], 0x10000000000004c9, 0x0}, 0x8) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000440)={{"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", "e4afaabd79d068075bcdc71cf68d2d8f10cb114b816c55a2a901806fb6898003", 0x4, 0xcb4}, &(0x7f0000000380)="3c0cfced9184fc294b1c1e210abbbad3a721749f115cc2a6aadc62df4c4b5505b3074d9d253b68866c3e809c5132e51bb9c63f76b22945fd0056ab6fa3272339ff1e2ea264a5135a9bca71d2d185d3f2ec34811a7e680446054cc383d8cc6cb434f66b47749031c290d6f0a2d01a5546916066dab8fde45b51274652f5afc1561ee420654841ad363e8ba351e91fe9635788297298ce0096aaa0d2248c752283c04d97d3502a7137d134f6fa289f954bad3a531cbae90ebf782a3bd014989e", 0x20, 0x0, 0x1ff, 0x8001, 0xd115, 0x400, 0x5, 0xcb}) 00:01:44 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00302b00fe07000000000000000000000000f000ff0200006600000000000000000000012b1605780000000060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="d95b5da9610953e7785b150ec25584f03feb7a47c0cdbe9fd5532eb73a8d8b1355081db498c3e64f1ab37dcb265155594c9f1f8158b2ccb750a1ba6ae5a62bf13fb12d172f6236f6b187c579603950e2d186") 00:01:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8004, 0x40000000000c) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x40047477, &(0x7f00000005c0)) fcntl$setflags(r0, 0x2, 0x0) 00:01:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @rand_addr, @broadcast}, &(0x7f0000000040)=0xc) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c653000d2fa0f1d8ace518c71f87040836b231502a3dd6eec138f14d219986dcc94510a18fa09217fd16cb2236b9227e8a49a5f2463b2ac300a52284443cf0577e8d481955953c10332d79c1759132c8a80a770902b034b34c9e3cdd7be2c68e211c7ca86357dab0a02b14418cb8a5819d15a8671baec661da231bc77e38a074d674ae9d10b0678ee3a9483a682ab7444b4f0c24918b6db104fd495d5e40e6a9301f9a97d0d9d0887507d324e3d7dd6d2389713e0564c553b889167"], 0x10) close(r0) 00:01:44 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r1, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r1) 00:01:44 executing program 3: r0 = socket(0x1b, 0x3, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x45, 0x104) 00:01:44 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, 0x1) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) 00:01:44 executing program 0: getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f00000000c0)=0xfffffffffffffc46) getresuid(&(0x7f0000000000), &(0x7f0000000040), 0x0) 00:01:44 executing program 1: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = geteuid() r1 = getgid() chown(&(0x7f0000000100)='./file0\x00', r0, r1) 00:01:44 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0x800, 0x326) bind(r0, &(0x7f0000000040)=@in={0x2, 0x1, @rand_addr=0x411}, 0x10) 00:01:45 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c240f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001121b7ab34d1c4e10bf8c470c4c461cd583d000fff81c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:01:45 executing program 2: syz_execute_func(&(0x7f0000000480)="c462653dce0fbdc42ecd808000002525e1ed64338a20d0d0f0408392300000002a6626f243e0ff2e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2f67450f483bd1d97c7c1663460fca0f616178687868c401fe5ff666410fd7cee1b1c402010804f464400f38f55cf6892a00426d") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x10000000) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x2) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000340)={0x10, &(0x7f0000000380)="fa9f867141b0e7e318c2d8a709d7d6e8e5ad50e6906a1aa18741ba3296b3f32e126cd8ee9b154bf6f52b", 0x6, 0x8, 0x7}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8000}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) 00:01:45 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fchmodat(r0, 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x94f, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, 0x0, 0x4, 0x6, 0x4, 0x0, 0x4}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r2, 0x6, "f5019adfb7cf"}, &(0x7f0000000340)=0xe) r3 = accept4$unix(r1, 0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x800, 0x10c) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) sendto(r3, &(0x7f0000000040)="84af910c8c976f05d78e3c47cea8272e28201e7551d6b0d1dd98a18dc80b9e2afc396a964fbb8601eac413f6c535576533164c3e5a3564a1e94cbeec19f71e2fa42ec16788a919062a11f7b5853c36a6ab8d4f46f20b7f1fb477701f6aadd92fbd8f41a8b88c88", 0x67, 0x20004, &(0x7f0000000180)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 00:01:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0xf74, 0x4) sendto$inet6(r0, &(0x7f0000000000)="5daf9eb739c417a48cceb6", 0xb, 0x4, &(0x7f0000000080)={0x1c, 0x1, 0x7fffffff, @loopback, 0x401}, 0x1c) 00:01:45 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="820208000000000000009b99165597a4aadd72926e16314a4c2e9de005141414f55f6e70de37ae09265589d78bc54c3f9a47c02d446a3fb8eb008bdba29cab69eb0f05600da758feee254863799c405e9c9aaa1eea052ace954f787b9882663982e1b8a97a0588b7"], 0x1) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x1}, 0x8) 00:01:45 executing program 3: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = msgget$private(0x0, 0x10) msgsnd(r0, &(0x7f0000000000)={0x2, "44b15bf8c67a2a07ac8e302f87ae510e20419c"}, 0x1b, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000000140)="bfb5cae49491f65ab2dc2a47da8ce4e03b80771051183bf516c2535e4a874809282a09bdf53c3fce7f1e884665bf75b48c872881fda8dce756bc32e4f77a36283996534ab9008662925cd552531f19725e6e0a21f5576d3202dffe4e43f3a02651d7772b2aa255347189e29ffb51a8b35a0010a02d27905c5f1622a8fa8d150ae98c0aba126784f9d8c3054024ee262aeaa2ba57c5651dfcb035c13e84ec508254a1cabf63158e61a60c295ebaaf90dbe4eb4cf937f0baa8d920c315d89c82000000000000000045f94785d6082adb0d28fba70dff3c5104572b9f50cb8a00000000000000", 0xe5, 0x100, 0x0, 0x0) 00:01:45 executing program 0: r0 = socket$inet(0x2, 0x10000005, 0x3f) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) recvfrom(r1, &(0x7f0000000080)=""/54, 0x36, 0x40000, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x2, @empty, 0x6}, 0x1c) 00:01:45 executing program 2: syz_execute_func(&(0x7f0000000180)="1c18c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet(0x2, 0x7, 0x3ff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x2, r1}, &(0x7f0000000140)=0xc) r2 = dup(0xffffffffffffffff) fcntl$setstatus(r2, 0x4, 0x40) freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000240)={{"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", "8033157af136f285ed4ffc561af9b21d8dfaa0ad05f20a33251df7ec79f06877", 0x5, 0x101}, &(0x7f0000000000)="9fd3fb1bb82dfbd8c9701bd5c5505e96da4e2327e34a1194f50bfaad272a21a6f631e17650d9ea4162322c2ceaf782182aa2b19eb063245efcdd85199c9b5f13759880442865520df15718678f52e86f51ed2a314e0cb9b58255347b4038af82373a345d18cec29c84e7cba59eb3d2c59ff331e8", 0x3dd, 0x7, 0x1, 0xfad, 0x5, 0x9, 0x7, 0xc7}) 00:01:45 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xff, 0x4, 0x8, 0x40, 0x4}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x8000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xe2, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x2, @mcast2, 0x1000}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x0, @mcast2, 0x5}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000080)=0x8) 00:01:45 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) pwritev(r0, &(0x7f0000000200), 0x0, 0x1000000000000) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000280)="5149f7492cfaffd72181e90860733b32c8a1f068bc479924367015657d3f2a6075526fcc89e6a9e8830000000000df", 0x2f) dup(r0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r1 = fcntl$dupfd(r0, 0x11, r0) pipe2(0x0, 0x100004) r2 = getpid() fcntl$setown(r1, 0x6, r2) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$getown(r3, 0x5) 00:01:45 executing program 0: syz_execute_func(&(0x7f0000000240)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgid(0xffffffffffffffff) r1 = getpid() r2 = getpgid(r1) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000007c0)=""/210) r4 = msgget(0x1, 0x204) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r5, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) getpgrp(0xffffffffffffffff) getpgid(r2) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000300)=[{r6, 0x2040}, {r6, 0x40}], 0xcd, 0xfffffffffffffffa) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) 00:01:45 executing program 2: syz_execute_func(&(0x7f0000000000)="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") syz_emit_ethernet(0x0, &(0x7f0000000340)=ANY=[]) exit(0x0) 00:01:45 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="cdbf0e000084", @random="5849686cc3ca", [{[], {0x8100, 0x26fa, 0x1000, 0x2}}], {@arp={0x806, @generic={0x1e, 0x8019, 0x6, 0x10, 0x2, @random="7f389556af06", "fe5ba0b103bd71a37e642bdda942bbef", @remote, "1290dcd091eb5b86fd8af2809861ffe0"}}}}) 00:01:45 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) setuid(0xee01) syz_execute_func(&(0x7f0000000640)="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") 00:01:45 executing program 2: munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x44) 00:01:45 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@mcast1, r2}, 0x14) r3 = fcntl$getown(r0, 0x5) r4 = getpgid(0xffffffffffffffff) setpgid(r3, r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180)=0xfffffffe00000, 0x4) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5a, 0x0, 0x2, 0x40}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000240)={r6, 0x5, 0x1800000000}, 0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x1) 00:01:46 executing program 1: freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400, 0x14) accept$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089c3c52d3b08052b33fb0db466af8a2c00"/4098], &(0x7f0000001180)=0x1002) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x2, @loopback, 0x1ff}, 0x1c) 00:01:46 executing program 2: setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) socketpair(0x1, 0x0, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) msgget$private(0x0, 0x4) getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 00:01:48 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) clock_settime(0x0, &(0x7f0000000300)={0x0, 0x81}) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pf\x00', 0x203, 0x0) setrlimit(0x2000007, &(0x7f00000005c0)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) getpeername$inet6(r4, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000640)=0x1c) r5 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r5, 0x4, 0x7, &(0x7f0000000380)=""/7) setsockopt$inet6_udplite(r4, 0x88, 0x6, &(0x7f0000000680)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000400)=[{r4, 0x4}, {r4}, {r4, 0x2}, {r4, 0x20}], 0x2000000000000033, 0x70) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r4, &(0x7f00000004c0)="7ec2f5aac00dd89b34f6b8e449202d2153ade84f60af764048a098e8ab494d67744de6504923d6e62bd5d1e2d73aadf77ecbe616bb9d3f2166ab6ff1c46dc38f97398a83b1d0e92891ef33adbc6711882f881fb13c5a5912905b4400ad08d8a63ed260ab4c6f0d58467dc350127b09947c38b480388b759eb39d9bed718beb6a080dade56f03aeca680b58cacdeef9b7b46bdbc73aaf8c8259b27c28dac7b97fab", 0xa1, 0x20000, 0x0, 0x0) accept(r4, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) 00:01:48 executing program 3: r0 = socket$inet6(0x1c, 0x1, 0x9) r1 = socket(0x1c, 0x7, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001740)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}, 0x0, 0x4, 0xfffffffffffffffd, 0x100, 0x667, 0x7}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001800)={r2, 0x38e}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000011c0)={0x6, [0x4, 0x8, 0x9, 0x7, 0x8303, 0x9]}, &(0x7f0000001200)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r0, r3) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001840)=r2, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x8, @remote}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000100)={&(0x7f0000001240)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001280)="278a901739002aae10c624a3a88a68571683c57482905abe7712f29baebd5b5c124fab3f9977d008d594151e9a721f1bedfdad9625ea708e19a5f93ab555ce4a8fac002d83483155de4c6cf91ef90d04f5dd57532eed00d37050f347f962002baca1492047747313e413d1621c514838be9c737497d7d0e88880e5a7ac8e3b9993e91d75d78830a4e5cdeacc89b42449c22c122ad736ebf296a26c4c365f95f70d55bbbc4c75ba13e09d2aab2b6f34386d5c18a6f2152a0549c610", 0xbb}, {&(0x7f0000001340)="6820feb21b576a0b81be67be482f10258ef571e603027c2aa1e675c16c921883f963e5c713e3af7fcd8e64eaa65161e1dcd21996d427beb280cd309b46695f93d6f45fdac18c240449a2589d37152fe40d18d32d907086e88d714c4b3e72e0411deb414b1084f8733d798ca3accbde0468991f533d40ece1f5cb8598a55211495cd64a0e9fab51e50484fe4dc6413f685d74666fb9ebdae5490782aa8232a090e4ebefadafecfe25cd6b838c730e0d68c5a6346224b64260ac2a256feb501e6302e602c9df7cb70c18f351745c161c9271225d930f43d2", 0xd7}, {&(0x7f0000001440)="8f0b425d2dcfa404ac6d29a1e3949d7db914224f4eb74c357d2d4daa3291616c7ac4ddeb3d059fefa0f18e645f5d4483cc68df1011c6a52599031d0af3006bdf22242f2531266df7a3e1c78c30c63c45caea4dd1f1a1d31bb922af40d27d49c7faa09d83dd291760c586b9ddd3c047368a99b039d5a7f2b711e90727f99958b29285402a78242e891c3a97810df3a4a773a1eb1be55bf52722d3a6d5d6c07efd7256886dfa24eea04fd0", 0xaa}, {&(0x7f0000001500)="0d2a087180df0d72edd8e24d78ce0d35e43fd6352aabcf39d22484fef787f2eb049359cda64d2bbc08e7fa6fb521317d58e4457d762822cc69c5d8f5df", 0x3d}, {&(0x7f0000001540)="136881be3a8d85c23d7fefe3af5f0567289a32994aaf116cebdc01ce5ec1928b04b1d4f6fc0561573bd499e104", 0x2d}, {&(0x7f0000001580)="e4680ecdac5c1bb14fe3f8d6c74e941fa5a445804b26f93c853d5e8c1465263c3045cd04b2108b9e4d60390eb679f49323a451ad0cf0b8d956702f23b60b9ec21bb9d3e8373684308799e17074defbb68d912965254cc8f3116284bcde2cacf2fec590fd9b5231103ec8f06a2d4171337a58bf71dbb4504f061aa06f203c14acaed91969e033049edebedbee35b756", 0x8f}, {&(0x7f0000001640)="e3e818a8ea4ed6f7083624f8e8cfbeda5aa4b8ea3fa049e137bc0f05f2127e8698736d40dab346ebf7b18f670eda7976dfa50c192d6cdaf3294680391aa5bad270e92a4106263402e52b331f8e9f22", 0x4f}], 0x7, &(0x7f00000000c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10, 0xda4cf06dd33254aa}, 0x2000c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000001180)={r5, 0x2}, 0x8) 00:01:48 executing program 1: socketpair(0x2, 0x20000003, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x800, 0x100, 0x5, 0x6, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="49000027ace0eb9af58256fe3fe5281aa984f701d8f8ca09e19ff0ab31b49e270000a2391e7dd60b1ac83b712cfd2368e6e1b5bd5c00820395f18436525912d867401abaae959ecaa98a3f3641"], &(0x7f00000000c0)=0x51) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/135) 00:01:48 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x9, 0x4) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) 00:01:48 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="14000008", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000001380)=0x8) execve(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000001400)={@local, @local, 0x0}, &(0x7f0000001440)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000001480)={@mcast1, r4}, 0x14) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000013c0)={0x2}, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000014c0), &(0x7f0000001500)=0x8) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="d8aedad1d221676c538c919c815c63f0c278c6e58df2a417214a21a9ffd352206e5ba35cf566f247a22b3a176591c1ccb8b1aca5a34c5189ad", 0x39}, {&(0x7f0000000380)="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", 0x1000}], 0x2) writev(r0, 0x0, 0x0) read(r0, &(0x7f0000000240)=""/252, 0x5b1) 00:01:48 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) execve(0x0, &(0x7f0000000340)=[0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x40, 0x82) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = dup(r0) freebsd11_getdents(r2, &(0x7f0000000100)=""/55, 0x37) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x26) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x24) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0xc004, 0x2a) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:01:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/', 0x421005, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x3, @empty, 0xc4f}, 0x1c) 00:00:00 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r2, 0x3ff}, &(0x7f0000000200)=0xfffffffffffffdd9) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xb, 0x679}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x7, 0x11, r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:00:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) fcntl$dupfd(r0, 0x11, r0) flock(0xffffffffffffffff, 0xa) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x3, 0x800, @mcast2, 0x5}, {0x1c, 0x2, 0x1, @loopback, 0x7ad}, 0x100000000, [0x401, 0x397, 0x4, 0x7, 0x8, 0x8, 0x0, 0x401]}, 0x5c) getsockname$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) poll(&(0x7f0000000200), 0x0, 0x80000000) recvfrom$inet6(r2, &(0x7f00000004c0)=""/148, 0x94, 0xc0, &(0x7f0000000400)={0x1c, 0x3, 0x5930, @empty, 0x9}, 0x1c) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x40, 0x200, 0x4}, &(0x7f0000000080)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, r1}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x1000, 0x6, [0x6, 0x4, 0x1, 0x2, 0x5, 0x200]}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000100)={r2, 0xd5b, 0x80000000}, 0xfffffffffffffd5c) 00:00:00 executing program 1: syz_emit_ethernet(0xc9, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r0 = socket(0x10, 0x3, 0x1ff) getitimer(0x3, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x7ff, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1000, 0x5) 00:00:00 executing program 3: setrlimit(0x8, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000001c0)="dbcca3ebaed836967868c26e1962a2cd61c36387d34a4febf6fdb9aaa55d4c8f0442f15e82dc2f4ff08671f845cd87bce1f1723518fb113f1b8db08550025cc3306251c15a5c173b215fa5e7d39b6e661e442638d31f7593dd5d523eb6315d7a58143c4d0e0cf18d17db717ebb4f05854409674ab157f072176d7bca5817f00786d359da3ce7ec21748dd66e8893bddcdb3b3be2ad3f536aeddc992c1765c7d06fd04e909675e9f49bbb9cf4c96ea6f200468602ffae836b2062366978e429a2f3d204e6bf1a823f276f5dbe23db988acab495c6dd483df04bb4") 00:00:00 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlockall(0x1) r0 = dup(0xffffffffffffffff) r1 = accept4$inet6(r0, &(0x7f0000001300)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000001340)=0x1c, 0x20000000) fchdir(r1) r2 = accept(0xffffffffffffff9c, &(0x7f0000001380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb4c084c45b0060b00000000000000000000000000d08e5aee470a86fa12e6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0acfb7778e73510db1825fa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7f0f2e1589604896ecc7c09ce2005a5e762bf775f695562280ded26441271b51280591c2398775f3fdd47a62c4a00a0ceabab7eb9630f78f35897a809d25e0c43f4b87ca3bdd80477d4dc38a817809c417cda3b38d7c13b8dc13e16471f748a26fa"], &(0x7f0000001040)=0x1002) getsockopt$inet6_buf(r2, 0x29, 0x19, &(0x7f0000001140)=""/205, &(0x7f0000001080)=0xcd) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000001240)={0xffff, {{0x1c, 0x3, 0xc75e, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) getsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000001100), &(0x7f00000010c0)=0xfffffffffffffd49) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000000)=0x1, 0x4) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) shmat(r3, &(0x7f0000bc2000/0x1000)=nil, 0x1000) 00:00:00 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x6, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3361, 0x420, 0xa0, 0x2f, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x4020, 0x80, 0x3, r1}, 0x10) semget(0x0, 0x1, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r1, 0x8, 0x5, 0x200, 0x2, 0x7ff, 0x101}, &(0x7f0000000200)=0xa0) 00:00:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000080)=[{r0, 0x4}], 0x1, 0x58ac) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x44}, 0x0) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") r4 = getpgid(0x0) r5 = getpid() msgget(0x1, 0x8) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = getpgrp(r5) r7 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r6) listen(r3, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{}], 0x2a5, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0x2040}, {0xffffffffffffffff, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x5, 0x2}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x1f, @loopback, 0x5d87}}, r8, 0x5c9b, 0x9, 0xbc28}, 0x8c) unlinkat(r3, &(0x7f00000000c0)='./file0\x00', 0x800) r9 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r9, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r10 = socket(0x2, 0x2, 0x0) bind$inet(r10, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xffffffffffffff2d) dup2(r10, r9) 00:00:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1f, 0x3, 0x9, 0x40}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8f}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x101, 0x3, 0x4, 0xffffffffffffffe1, 0x4, 0x7, 0x2, {@in6={{0x1c, 0x1, 0x8, @rand_addr="4057c1f2fd69cb733e9b62488ba047e4", 0x8}}, r1, 0x400, 0x5, 0x9, 0x5, 0x4}}, &(0x7f0000000180)=0xb0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000300)=0xfb0, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x4, 0x7, 0xffffffffffff7fff}, &(0x7f00000003c0)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x8}, 0x24) setsockopt$sock_int(r0, 0xffff, 0x9033, &(0x7f0000000340)=0x10001, 0x4) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 00:00:01 executing program 1: syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000001800)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000470f28b523cdaaea9f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000240)=""/103, 0x67}], 0x4, &(0x7f00000014c0)=""/206, 0xce}, 0x41) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) freebsd10_pipe(0x0) syz_emit_ethernet(0xfd, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x7fff, 0x1ab) recvmsg(r1, &(0x7f0000001d80)={&(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000001c00)=[{&(0x7f0000001880)=""/206, 0xce}, {&(0x7f0000001780)=""/97, 0x61}, {&(0x7f0000000300)}, {&(0x7f0000001980)=""/58, 0x3a}, {&(0x7f00000019c0)=""/118, 0x76}, {&(0x7f0000001a40)=""/229, 0xe5}, {&(0x7f0000001b40)=""/190, 0xbe}], 0x7, &(0x7f0000001c80)=""/215, 0xd7}, 0x81) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) freebsd11_lstat(&(0x7f00000016c0)='./file1\x00', &(0x7f0000001700)) truncate(&(0x7f0000000000)='./file0\x00', 0xc0) 00:00:01 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000880)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000900)={0x8, 0x2100, 0x7, 0x4, r2}, &(0x7f0000000940)=0x10) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)="ba6064926d687ff7e9f964dccc85a6d52b334b31a38b4ed67a7a4199c935883712a7e04ab71b341898c78f813985e8f1e9cd0a6181f5ffb42dce480594a45615ff55d852db75bcc93c9f6ba03e715b9bc73858424f816b61314a41960bcfb0ea7cb049b24c3d70d225e913b450a43d8624e90e9a9396d5fc33bf7b4ca457a28dc9ca4fce682814268f3ab15c03f531d045a936f55cd6a9d627e66f23efc0f9dae5e09ccef4638fde4c914d4264cb65f45bd87c5f877a8c42af1727ee567c0ff0e35a748a8be4353e7b67986c4155dc02db5facfd") sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, &(0x7f0000000080), 0x33e, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000380)={'bbr\x00', 0x27cf}, 0x160) syz_execute_func(&(0x7f0000000840)="c4217c5ba0516065208f6978d26c3200c423054bced4c481f811b3655666663e653e46a7f3acf242adc4621dbd6638c4427d17de0c1c") ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000003c0)={{"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", "9c73cfe57250271d02020b051612440b285ef81b5cea456759b2782eef32dc18", 0x5}, &(0x7f0000000180)="4a9b7564", 0x100000001, 0x4, 0x3, 0x7, 0x5, 0xffffffffffffff50, 0x2, 0x6}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xfffffffffffffcc6, "75f119bc9b9d910e8d8f9e48c9dd149876dcdc473e6831b908ebe8475c25303b2e3d51224ec41d819647df215c1e06a2f00f5a1db02f4b49f6aa255874e98c98941c57247ad2445ba1d318efbd09913699d0711bea9c88d7c70530"}, &(0x7f0000000000)=0x63) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xf, 0x40}, &(0x7f0000000340)=0x3) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="340000001a4642c7c0ee2996736af168068b26dcb98cafcd5dcf9f380836fa732c477ffe98b9b55dcda58b8eaec2562b52b574be24e85be2"], &(0x7f00000002c0)=0x3c) 00:00:01 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x11, r0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x3ff000) 00:00:01 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = dup(r0) setresuid(0x0, 0x0, 0x0) setreuid(0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') fchownat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 00:00:01 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) 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) setreuid(0x0, 0xee00) r2 = geteuid() setresuid(r2, r2, r2) clock_getres(0xc, &(0x7f00000000c0)) r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) clock_getres(0xf, &(0x7f0000000000)) 00:00:01 executing program 0: munmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket(0x10, 0x30000000, 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2}}, 0x0, 0x5, 0x7, 0x7}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r1, 0x7fff, 0x1, 0x13, 0x0, 0x8, 0x7}, &(0x7f00000001c0)=0xa0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x5) 00:00:01 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x2a5, 0x10000000) 00:00:01 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) chroot(&(0x7f0000000140)='./file0\x00') setsockopt(r0, 0x1, 0x3f, &(0x7f0000000300)="22b11e391316094acd00ec4baff586fc64ba080b0d57a18b2753f87ec1a713eff341313e42bcb3abe94067ea1800a955b8c1e963622eed21bac7ae9dcfda789ca2be3e117eec60d5debd012bbae113345c601ca26faa1d65c5e5c74330136d82b049d6461b493074976cf3283202705155fc1ae706d3567b3b73e432382daaafe960114b850103cb2418601d26a39db1222530", 0x93) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x3, 0x6, 0x7ff, 0xff80000000000000, 0x4}, &(0x7f0000000400)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r1, 0xd48, 0xffffffff80000000, 0x3, 0x931, 0x4}, &(0x7f0000000480)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x80000000, 0x4) getsockopt(r2, 0x3, 0x27, &(0x7f0000000080)=""/115, &(0x7f0000000100)=0x4e9) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f00000001c0)=0x3, 0x4) syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") 00:00:02 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) fstat(r0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getresgid(0x0, &(0x7f0000000600), 0x0) 00:00:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) ftruncate(r0, 0x10000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x1}, {0x4, 0x3}}, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) ftruncate(r1, 0x6) 00:00:02 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x66, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x8, @mcast1, 0xeec}}, 0x0, 0x2, 0xffffffff, 0x6ac, 0x80000001, 0xffff}, &(0x7f0000000040)=0x98) getpeername$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x6, 0x1}, 0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0xd, 0x5, 0x1ff}, &(0x7f0000000300)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x5f, &(0x7f0000000000), 0x0) 00:00:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x800, 0x0) ftruncate(r0, 0x7a2) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x10b02, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_execute_func(&(0x7f00000004c0)="9826473e431c24d60f05050f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdcc443610e114bf345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dc4c2adaac08cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc6dff230a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r3 = semget(0x2, 0x1, 0x8) ftruncate(r0, 0x73) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="a30e0b005c0900080200aba8e518568557988b3dfc5c997c3f8a0000000000000030f9dec20a429e8d51aad7b26bf5b5f25f07159cf73721ec5c1bcdd11c76c7c85d3b129b80ee30e7c994f9ccf536fb1259cf8751603a436171915da4243a0f1dbc201cf9cac4d20e974e8b91f33a9c57a5e3b6692433947f346ca12dd7cb9a562ba05da0bb8f95873700fcb2eeb9ecd640d008a537d691a6882c626c0b614a46cc8f1be54c19693620d72dff40316e7363570620040e3fd6a69f8d320dca0f08f34806b5f0b500"/212], 0xe) __semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000400)="48a67788b29c9bbc7285da417c09079a19c6e33615d64eb5568398ab0b18ce97534c7727ee53137546faa2d67fde121b846770") mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x1010, r0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x7}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r5, 0x100000001}, &(0x7f0000000200)=0x8) 00:00:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) 00:00:02 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x5b5}], 0x1, 0x0}, 0x0) getpeername(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) 00:00:02 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff00000000000008004580001c00003cd200029078ac1400aae000000111907800000000008308ae78bda9591f6d29802c97c4604e2539e471186ee366cae3a4d37b75930ac688468301b9fec51d694019c923ca3ae03baff601000000000000004fd4951b5c9f7cac90d21607d7106c4383198be133aab05ae95432b6c5bb637c6c0503eb59cfc72663913b25a0604b9c7741be"]) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x101, 0x3f, 0x1f, 0x3ff, 0x1}, &(0x7f00000000c0)=0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000280)={0x4, 0xfffffffffffffffb}) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000200)="b6c9569afc8ab5c3f6e53de36595206d5d76b2caf6243ab1a1aab74b0fcda533667b41cbcd8a3019926d77e1746d04a83669c53e65bacbc7923fd9e921547b2abc3a0e9c1ba5c8150cc96013a7b64e813437f5b2") setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x8000, 0x20, 0x20, 0xba, 0x4, 0x9, 0x1, r1}, 0x20) 00:00:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_opts(r0, 0x0, 0x6f, 0x0, 0x0) 00:00:02 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(0xffffffffffffffff, 0xfea5, 0x0) poll(&(0x7f0000000280)=[{r1, 0x5}], 0x1, 0x3f) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000200)) msgget(0x2, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0xffffff11) truncate(&(0x7f0000000240)='./file0\x00', 0x9) poll(&(0x7f0000000180)=[{r1, 0x2040}], 0x1, 0x80000000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x2}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r2, 0x8, 0x1, 0x38cdda56, 0x2}, &(0x7f00000003c0)=0x18) fdatasync(r0) syz_emit_ethernet(0x88, &(0x7f0000000580)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004103007a006600db040890787f000001ac1400bb830fde0000001de0000002ffffffff0707cd7f0000018917ffac1400aae0000002e0000001ac1400bb7f00000100000006049078a26567ad2ae7748cf6f40cf98291898aeb01f96ed82b0b3af473dd2fb5f9baa7f0936d6a8b8c4a0915f750c94bf30a534a0fda1eef688d7f8c1b99a3a2b8925d2bbdaa1a9a3e32f8082b0181"]) setsockopt$sock_int(r1, 0xffff, 0x1013, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x100000000}, &(0x7f0000000300)=0x8) fcntl$getown(r1, 0x5) 00:00:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0x9b4, @mcast2, 0x2}, {0x1c, 0x2, 0x7, @rand_addr="b794f46d35c9f670383f3fefa54aa643", 0x100000001}, 0x80, [0x9, 0x400, 0x64e, 0xcc, 0x7, 0xfffffffffffffffa, 0x80000000, 0x3]}, 0x5c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) 00:00:03 executing program 0: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x6) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:03 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="ac60f9b6be030014009a0002db1db7ed0dbd932ab878a890eadeb8ba9c798faa01775a5c17e9a64dd048e32c2ddbec01bf2971aa597bccea9af0919699837d06159c745ef81054afae00ea6d2ae19fe335a703db944e01defb6f87602191e2f98ea6fe7acc1b5521ec21186f66fe547630691b7e2592ca44468852283fb83e25b95aaf45148fae8423f3000000000000000400000000000000"], &(0x7f0000000100)=0xe) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:00:03 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = semget$private(0x0, 0x4, 0x248) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000200)=""/150) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x10) mlockall(0x2) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0xffffffffffffff8d, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:03 executing program 3: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/94}, &(0x7f00000000c0)=0x60) getsockname(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:00:03 executing program 2: mlock(&(0x7f0000dd9000/0x4000)=nil, 0x4000) mincore(&(0x7f0000cad000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/4096) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) 00:00:04 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:04 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10}) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:00:04 executing program 0: freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000480)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000500)={r1, 0x6, 0xfff}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff9, 0x81) r3 = accept4(r2, 0x0, &(0x7f0000000140), 0x20000000) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000380)={r4, 0x4, 0x4}, 0x8) fdatasync(r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f0000007d98901ea1f6662769d5182402ceb4e0"], &(0x7f00000001c0)=0x17) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={r5, 0x3c, "ed423d59d3380c0ee3e5602eab5e6be2931d80f33e7cfbfcfd84042136e730d94d2bcefc21c6ac19652052f091047d7334f9b7e0863f4247495d30b3"}, &(0x7f0000000280)=0x44) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1, 0x100000000000003, 0x3, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000100)={r7, 0xffff, 0x3f}, 0xc) 00:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) freebsd10_pipe(&(0x7f0000000080)) ftruncate(r0, 0x101) ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f00000001c0)='-{\x00'], 0x0) 00:00:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040)=0x9, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x3001, &(0x7f0000000000), 0x2) 00:00:05 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xb892}, 0x8) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 00:00:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:00:05 executing program 0: mkdir(&(0x7f0000000240)='./control/file1\x00', 0x10) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000100)='./control/file1\x00', &(0x7f0000000180)={{0xb117, 0x20}, {0x2, 0x8001}}, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, &(0x7f0000001980)='./control\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = getpgid(0x0) fcntl$lock(r0, 0xf, &(0x7f00000001c0)={0x3, 0x7, 0xffff, 0x8, r1}) utimensat(r0, &(0x7f0000001880)='./control/file0\x00', 0x0, 0x0) dup(r0) 00:00:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000100)=[{r0, 0x14}, {r1, 0x2}], 0x2, &(0x7f0000000140)={0x8, 0x9}, &(0x7f0000000180)={0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$sock_int(r1, 0xffff, 0x3117, &(0x7f0000000280)=0x199c, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x80, 0x4, [0x5, 0x7, 0x9a10, 0x1000]}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) geteuid() dup2(r0, r0) poll(&(0x7f0000000200)=[{r3, 0x28}], 0x1, 0x3) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:05 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0xdc9) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:00:05 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0xb) syz_emit_ethernet(0xba, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@empty]}]}]}}}}}}}) 00:00:05 executing program 3: r0 = socket(0x1d, 0x20000004, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x7, 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8202fb447f54966d5a1ba18f475e2e2f66696c6530f7"], 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x9, 0x864e}, {0x10000, 0x8001}}, 0x200) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000280)="95a45208f32c2dc6f117666b98ee1755ad31c39e56ea4230b88b3aa5f48245d4f93ddf18759db3c7fc8a7ddc37b74aab0009bcda1a17c0ad9c53eba698060d519372661fb6f3d920b8f666eb40b1f47b2e723012bbf228d44197a741fe95fbb805c9b84743e861986d0e45e62c4466b521425ea9eb4c2b8a1a368b6866eb1c486e4b1b74e48051ac68ce27d41ecf63fcce493c6ee61c05a3715896cd49a90d9674a6c8f5a028e0a171f944d6df9b8db09bcf377659c538032b007624f0903f77d90bbb574fd0ea369d0dcf436e851a56ad81a96f0be7e5ffd2eca8ef768ea63ac89b") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xdb, "02581e59298113c87ade7da3cc36c796cb406521e0b7d33421831dd9c9db92f8accde7532dd9f40cc1c5e984d501a2debdbf5f8280cdb6e94434375463de0a42f6b86b453daa135fd7891ad7686d039a962d6d996056fb7ab95d9cdd14ef5500d505d6ec576f4c7e6a3fab3b001c051552a56ba7844d90b8cfdee5b49bedf957c3664fadfb3bdb5d37581a54b6469e837221638036822533cfe8642dea8a69c9e81b0271ede74f50e62857449553ac7c24a7be2b88d76f7c24fa20c4c88ee0633610ae242490a6732d87ff2004ce0d0863b6deb4f9c2d7f7060f03"}, &(0x7f0000000000)=0xe3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x0, 0x4, 0x8, r2}, 0x10) 00:00:05 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) dup(0xffffffffffffff9c) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) getpeername$inet(r0, 0x0, &(0x7f00000001c0)=0x10116) 00:00:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000140)="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") r3 = dup(r0) sendmsg(r3, &(0x7f0000002780)={&(0x7f0000000100)=ANY=[@ANYBLOB="0002f246f42322f9f9dc"], 0xa, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000001140)={'freebsd\x00', 0xffffffffffffffff}, 0x24) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000080)=0x1, 0x4) 00:00:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) r1 = semget$private(0x0, 0xaeea57febf9e1f98, 0x200) __semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f00000001c0)=""/155) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x100, 0xfffffffffffffff7}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r2, 0x80000001}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x9, 0x220, 0x5, 0x77, 0xbdff, 0x9, 0x6, r2}, &(0x7f0000000140)=0x20) 00:00:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e3912}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000440)=0x1c, 0x20000000) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000480)=0x2, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0xa9}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1a81, 0x9, 0xfffffffffffffffd, 0x4, 0x401, 0x4, 0x6, {@in6={{0x1c, 0x0, 0x5, @loopback, 0x9}}, 0x0, 0x7, 0x9, 0x0, 0x100000001}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0xfffffffffffffffd, 0x1, 0x1}, &(0x7f00000001c0)=0x94) r5 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000003c0)={0x5, 0x1c20, 0x7fff, 0x9, r2}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000200)={r2, 0xb20, 0x1, [0x1f]}, &(0x7f0000000240)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r4, 0x5, 0xbb, "4f018e2f28f9faec4b8bd343a136e532d2951d8c855cfd607ef41e02669e0b58edf50ecce922f09879b2336b5def6407f47f88214fc2edf70f6272ff482ce43efacd47783467fc65bd6b616879abbd28e036ad7c3812a90f7961e6a2b86d5a31721b98a1e373d0a5e17f726428bdb74fdbf36c85eed8b8fdac4d40ff2fc38601cc1fa4652352cb12bbdbd694a81ce11cdd264c5bded052a360f448f6d28cbf06f4c309b8ea8f251342b25d313ea29b35aae28396a48c79f494f9a2"}, 0xc3) 00:00:06 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x2207) syz_execute_func(&(0x7f0000000340)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000000c0)="15fe62a864f3125f2e4f2205629c3d20fe7e7c3bfc08db191da36e8f2f3ac88158d015d7bb95b8a174aa7bc3ef84c03e379a9ba57ecd551a9ac772f9fb8cc6a3d71fbecd4b384c00e12e24524ae1bf3010133731ce2111f5ba7a37e9dd01e2c8e38b00135a8dd30a00d1dc3524bf5d133f76b8f6a87a956bfaab2e83e77deac696fe0bf15eee0bea4534a5966fbc3e6918579626cd97") mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000200)="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") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) msgget$private(0x0, 0x0) 00:00:07 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff86, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x200000000000, 0x3, 0x3, 0x7ec31632}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x1}, 0x8) 00:00:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='.\x00') chroot(&(0x7f0000000100)='./file0\x00') socketpair(0x17, 0x10000004, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x3f, &(0x7f0000000180)}, &(0x7f0000000200)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x108000, 0x2) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:07 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a4"], 0x10}, 0x20000000) 00:00:07 executing program 3: r0 = socket(0x2, 0x10000003, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202482f66696c653000b765641261197f17fb61e21ca1e3338d8080d12c4d7abe0bc5da7daa329560b6e0d0215843297b0a98c2f5e942992c5206cc58af8a20aa6314edac3c1664538c0e5ae30b05e89f66d53f7215ea96797931e851"], 0x10) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f00000001c0)=0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="c1e7", 0x2}], 0x1) shutdown(r0, 0x1) socket$inet6(0x1c, 0x7, 0x2) execve(0x0, 0x0, 0x0) 00:00:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2fe028ec054cea4447f499752f"], 0xfffffffffffffef2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:00:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8000, 0x1, 0x4, 0x1ff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8adb, 0x1020, 0x7, 0x1ff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x1, 0x8, "79c09cd884170378"}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x6, 0x2, 0x5, 0xcea, 0x1, 0x10000, 0xfffffffffffffffd, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x9400, 0x3b3c, 0x2, 0x401, 0x9ed1}}, &(0x7f0000000200)=0xb8) dup2(r0, r0) 00:00:08 executing program 2: syz_emit_ethernet(0xa7, &(0x7f0000000400)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x99, 0x0, 0x401, 0x0, 0x0, 0x0, @rand_addr, @multicast2}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"81299cc2b5076141a9533874e9886f5b3b746e2c3935eee34bd7f1cfa5e40c3e5bf2f06fa25173f017e383ea005accddaca25427623ef7a69b058d34d7f1f996b44bc5707f21195596a8f1ba3283c7bd0fcc1ba068b2100edf9071b594d4feaab60469c0130647ea6b52c55ecb0af55432f6de3066db5aa7077b89de09"}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x241, 0x1) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="68cd3712eb5f58f6e6c5017a3034a430da76ef92e32aabde5be3891316620fb2b953d9a7bfcc20f7df") 00:00:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x44a}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8a77, 0x2100, 0x1000, 0x7, r2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f0000000100)={0x0, 0x0, 0x15, "b75edf64b15300"/21}, 0x1d) 00:00:08 executing program 1: setuid(0xee01) fcntl$getown(0xffffffffffffffff, 0x5) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x1) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10}) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x40) 00:00:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0x6c5, 0x16, "946073fb8607e275b72341838e9b28096d1b0f82c81d"}, 0x1e) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="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", 0x108) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x1, 0x5, 0x9, 0x5, 0x60}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000240)={r4, 0x400}, 0x8) 00:00:08 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = dup(r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0) fsync(r0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:00:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @empty, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x7, r2}, &(0x7f00000001c0)=0xc) 00:00:09 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000002c0)=0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x10000, 0x3, 0x2, 0x2}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3f, 0xced, 0x100, 0x80000000, 0x7ea49314}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e237f00000100000000000000000000000000000047e5be00"/136, @ANYRES32=r3, @ANYBLOB="cc0200520003000000"], &(0x7f0000000100)=0x94) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000200)="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") setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) semget$private(0x0, 0x0, 0x200) 00:00:09 executing program 3: r0 = socket(0x1e, 0x4, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x2, 0xffffffffffff8b12, 0x7f, 0x1}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x16ca, &(0x7f0000000100)=0x10000, 0x4) select(0x40, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000040)={0x800, 0x0, 0x0, 0x7fff, 0xfffffffffffffffc, 0x0, 0x0, 0x100}, 0x0, &(0x7f00000000c0)={0x92, 0x2}) 00:00:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000400)={{"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", "aaae68852b0eb47d9b026fd5f8d8a98ce869b2cc71ba049be07fb513a5610f57"}, 0x0}) dup(r1) 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95acdad27644d2892fb45ffee20e3a0e8a58c1973ceaab34e406ed408f95582fd92d519a970adfdf266e8aa85c44bb2be32a39e6e8e156819d0c6e3cd9e3104e1a9841a210424c8616a4eaf123dfc729be3a3194232bd386174cdd7da5aa5d72bf071068a0a31ef6ba90c3f05a3f9180b06f5702d6af8fee24376a1bb47b26c541b9bbd55cee70b681806797f3ab6f3d300277b574ab6da895cd509afceac3067157cb0a9504fb3b42a13730642fff1397caa440b4ee29a1f59f21fed346c0"], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x48) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x9) 00:00:09 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f00000002c0)) getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0x0]) setresgid(r0, r1, r2) r4 = dup(0xffffffffffffff9c) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000300)={0x10, &(0x7f00000001c0)="ffbd0f6639531328eed802cc34160ddede5840ff772e8958eeb7e8ab7aeb6a57b67ad266cf0e5cec96d9594b15296a15febcd703933f74b7498719f9fd5af18ef25e99e47177ab30c83f88b6d2fba4b132f7539e0b4281f6bee8d2da5d595482ac68d89aef02ef682777d1c1077df6c01b149a274e93ddd3cb489422f7b6fdf9c2eff8f62cc9", 0xb, 0xffffffff, 0x7}) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DIOCADDALTQV1(r5, 0xc130442d, &(0x7f0000000400)="d7856090e881c4b856ac8784") r6 = getegid() setresgid(r6, 0x0, 0x0) setgid(r3) 00:00:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000000), 0x2) 00:00:09 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x300, &(0x7f0000000040)=0x1840, 0x4) r1 = open(&(0x7f0000000180)='./file0\x00', 0x44, 0x54446184d03fe627) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000002c0)="f68d3f891c650f9a2c223c1c21dab7240773ce058378e4383f14d43e0000000094236af5c9813d9299a02c9da0fd024bce20d75ee54bdfc542d74b98e6c7d9999ce6183d0b32f19850c152e5f1c5c2e739dc14b54cd37c77f8ccd6cab109658535f83811f9b048512c84a8e7f78a37a82c6fc081750436850bb4af6ccc326831a8501a865ffd920d9efbfd3db736ba8af1d40d0ece31e651264583ef13eab9846772f7895485fe1c75fd11") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000200)="9826473e431c170f05f32459bfd9131100c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db790121283397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b0000000f97eeefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c4c2f5a8f8264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:09 executing program 3: r0 = open(&(0x7f0000000480)='./file1\x00', 0x100008, 0x1d) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x200) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file1\x00', 0x200, 0x15) renameat(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00') r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000280)='./file1\x00', 0x0) fsync(r2) open$dir(&(0x7f0000000400)='./file0\x00', 0x1, 0x8) truncate(&(0x7f0000000440)='./file0/file0\x00', 0x1306) renameat(r2, &(0x7f00000000c0)='./file0/file0\x00', r2, &(0x7f0000000100)='./file1\x00') renameat(r2, &(0x7f0000000180)='./file1\x00', r2, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, &(0x7f00000000c0), 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)) 00:00:09 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = dup(r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) clock_nanosleep(0xe, 0x0, &(0x7f0000000000)={0x2, 0x8}, &(0x7f0000000080)) fdatasync(r0) 00:00:11 executing program 1: 00:00:11 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") sendfile(r0, r0, &(0x7f0000000080), 0xeb) 00:00:11 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100000, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x81}, 0x1) getsockopt(r0, 0x8000, 0x9, &(0x7f0000000240)=""/22, 0xffffffffffffffff) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x80000000, @ipv4={[], [], @multicast1}}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:00:11 executing program 1: 00:00:11 executing program 2: 00:00:11 executing program 3: 00:00:11 executing program 2: 00:00:11 executing program 3: 00:00:11 executing program 1: 00:00:11 executing program 0: 00:00:11 executing program 3: 00:00:11 executing program 2: 00:00:11 executing program 1: syz_execute_func(&(0x7f0000000100)="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") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b3266410f70360266460f7e200fb8c4014e4e5b3667660f38f619b7816d4568e0000000979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa457122750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = semget(0x2, 0x3, 0x20) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:11 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000100)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r1 = shmget$private(0x0, 0x3000, 0x408, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000700)=""/140) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x1, 0xffda, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000300)={r3, 0x0, 0x7, [0xfff, 0x0, 0xffffffff, 0x0, 0x5, 0x5, 0x80000001]}, &(0x7f0000000340)=0x16) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000400)={r4, &(0x7f0000000380)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000440)=0x10) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000001c0)={r6, 0x2b2, 0x2, [0x8, 0x7fff]}, 0xc) r7 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000500)={r3, 0x1, 0x200}, &(0x7f0000000540)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000200)={r6, 0x9}, &(0x7f0000000240)=0x8) 00:00:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x20) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), 0x4) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 00:00:11 executing program 1: r0 = msgget$private(0x0, 0x640) msgsnd(r0, &(0x7f0000000000)={0x3, "49241bb621068524ad24b755fca7601d15d7c32fbc5f48e668049d2fcfb6bbc568258bc42daf35c4f74d1367dd3199cf18866c71826c418db8d27681fe327c492d618158ffcb8723b658f9680049b22c52a8f5bf7a2349448240b37f4aeb653ff032fcbea59d456161"}, 0x71, 0x800) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080)={0x6, 0x400000000005}, 0x10) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x40, 0x20, 0x1, 0xfffffffffffffffe, 0x6, 0x8, 0x5, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0xffffffffffff4e01, 0xefc4, 0x8, 0x47d29753}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x100000001}, 0x8) 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0034141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x1000, &(0x7f0000000040)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x3, @mcast1, 0x5}, @in6={0x1c, 0x1, 0xff, @ipv4={[], [], @loopback}, 0x5}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xfffffffffffffeff, 0x0, 0x80, 0x4, 0xb3f}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0xfffffffffffffffc, 0x20}, 0x8) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)='q', 0x1}], 0x1}, 0xffff0000) 00:00:11 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0x5056) r1 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @multicast2, @multicast2}, 0xc) 00:00:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0)={0x3ff, 0xff}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x0, @mcast1, 0x7ff}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="daa499864104f4eb3505"], 0xa) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) msgget(0x0, 0x240) 00:00:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) socket$inet6(0x1c, 0x10000000, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:00:11 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x200c, 0x4, 0x3, r1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x1, 0xfe6a) 00:00:11 executing program 0: r0 = shmget(0x2, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) shmget(0x1, 0x6000, 0x40, &(0x7f0000ff9000/0x6000)=nil) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r3 = getpgrp(0x0) getpgid(r3) r4 = shmget(0x3, 0x3000, 0xa0, &(0x7f0000ff7000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/121) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/27) shmget(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmat(r4, &(0x7f0000ff9000/0x7000)=nil, 0x2000) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, 0x411, r5, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000001c0)) getsockopt$inet_int(r5, 0x0, 0x44, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x54, "92ee88cf73987c359adf85f9a58f0ef9e58344d096ce9f89524644da146d7d1d69fac02d86b6bce4e7bcddcb8b96fc38d2a8d3773ccba09929ecf5fd15827e98af8c60d1b7324e50e3c44c483b5e15005963e8e6"}, &(0x7f0000000300)=0x5c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000340)={r6, 0x2, 0x40, 0xffffffffffffff5b, 0x1, 0xfffffffffffffffe}, &(0x7f0000000380)=0x14) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000003c0)=""/135) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULES(r7, 0xcbe04406, &(0x7f00000004c0)="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") r9 = getpgid(r3) setreuid(r1, r2) getsockopt$inet6_int(r7, 0x29, 0x1b, &(0x7f00000014c0), &(0x7f0000001500)=0x4) geteuid() getpgid(r9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000001540)={r6, 0xdb, "edf4c0fb996ceae2a77ed8e0f406c8708db00584b3121e2974b8b60d913ae9e5ee68f8f75eaa866f060345bdff7987f08c026f23629debcbc37ae7ab304fae81e74dd60397541bfbd6ff03dfc0e013a192b80915bb40333663448806e1fdbd7416714fb8f8295b97fb997238b288e2ce62b5e0e96ae78024b32dfc8d42cf8e8caf5c55cf21164ca82309d4a0ee2af701f6276b40518c79c21cf0017fc96a5cdb0af14fefba4b5534a159a38e5cd39968a59a475fcb91bfd616f0a83d7c2035e8a16e5a994dd4451d7b1a6c98cc353390990c941a91de9f7a6ad28e"}, &(0x7f0000001640)=0xe3) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0x66, &(0x7f0000001680)={0x80, 0x1, 0x100000000, 0x4, 0x7}, 0xc) mlockall(0x2) clock_gettime(0x4, &(0x7f00000016c0)) 00:00:12 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x105}], 0x1, 0x0) 00:00:12 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0xffff, 0x800, 0x5, 0x1, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000340)={r1, 0x3, 0xffff}, 0x8) r2 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000440)='./file1\x00') renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000300)='./file2\x00') 00:00:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x100000000000005, 0x84) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="00ab2403c2a76c57d85607655fbd4ac49bd6379e9988ff8482403d62a51f7a324f07a8dd745279f022717fb29d5972716fac10c7ab3cd3377615f4f65631e1bd420cf5aec0ff8d", 0x47}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)="bea87213befc8b1bda645899f2b81f934459eb9c1d42417df00bc7d606a9bbeacd9d0845295309e7b415fd5fe2b030fb6a5782be8a026de8f7577bd01a119c47786ed2b1cc9771a19e896b53cd7cc545c83d2c269a6c0b595a11d7b56cfedf023fdea4e258921988a0180041aa35836ed6ba91a5d634dd19cfedfcf550cd2cb0b5320dc50d02950158bf0c371e4ae0f2e88b44a614d6f9fd4f2ca03703311a0e7b58f0d44c3f093e6f42782d2b204c850c890d0540ea15b927dc1a5bb69e39b4913d13d4f1c222a668fb7cea8252350af79343f82c9675e7f277324992abfba793e0eed6531705c4", 0xe8}, {}, {&(0x7f00000003c0)="fb5cf6626e2d72986be216dcf38c6d0c1ff5b726ea57ea749e9e67095f76ad486d742e2ff073bfe2ff4ec247bb30f0f91e7f518e1e867254e0db05ef8f4916430b600948d0584cd1317e392d0520d06162ce54ddc8f26b9bca1924ca8ff1e50e08f2785a2c14bdc24532a02c5f225293a8575433c0152fef9cf61beabb9dca849411b479cd08e6fc789927403d82c8489e7a3ecb888501c98daf5df207ccf5dcf19e44ea06802468fe65", 0xaa}], 0x5) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x700}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000580)={r3, 0x1, 0xf4, 0x5, 0x0, 0xfffffffffffffff9, 0x4, 0x8, {@in6={{0x1c, 0x1, 0x0, @mcast2, 0xdd0b}}, r4, 0x1, 0x44cf9fe2, 0x0, 0x3, 0x7fff}}, &(0x7f0000000640)=0xb0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f00000006c0)=0x7ff, 0xfffffffffffffdfc) 00:00:12 executing program 2: open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x2, @ipv4={[], [], @multicast1}, 0xffffffffffff786d}}, r2}, &(0x7f0000000140)=0x84) setsockopt$sock_int(r0, 0xffff, 0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0)=0x5, 0x4) 00:00:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa3570d71cfb9e080045000030000002000000000000000000000000001000907800000007450000000000000000000000e00000027f000001"]) socketpair(0x1c, 0x5, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001700)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x7ff, 0x5354}, &(0x7f00000017c0)=0x94) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001800)={r2, 0xfffffffffffffff8, 0x3, 0x7, 0x5}, &(0x7f0000001840)=0x18) sendmsg$inet6_sctp(r0, &(0x7f00000016c0)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x29c, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7f}, 0x1c, &(0x7f0000001600)=[{&(0x7f00000000c0)="41bcdc3c084fffba5293721333b255c3e9ab95a6cb0aa23f8013e08c61644efe5e09c1777870dfd85f6119ff2687e21e029b8819df16a8d5f0a4b2f2c6c5536bbc19ce3070adcdc465fa83f34a1db92a4556cf724d03e5e468231c0454701b948fd6edda506db79cf59718e8bed70aac014bc35587f775757d1e70aef2039ff571bf6647895a2dcbc67f7cacb1ac6df18c37b3a68f4f8e1acb41a2e561cb24bdb7", 0xa1}, {&(0x7f0000000180)="8da3a4f01780dd6b81ebf40ef622d41dc5bc5977ca539d639001c0b8f3780825f68b5f2dcd1097a0675229b64bf9f1787bcfc54233384b727c902cd60552e678aa7f150bc88d6e1c5ab445708095c898e69bb3f5af5187d64f97caa830e6849cc4392c59955dc7aac94d702d35ea143070c9652ea9ee898efdee4f1f477dbc49209813883bf9ac07cd9fe71647fd84ff4201f6e0a2ec1176f22d53d8fbf33acd03e597cc3dee0995799a8a4a0130e5f109909355dd1f1c5e92a10785bcad42353234f2df3b556d80", 0xc8}, {&(0x7f0000000280)="a2e63094cc1452973b9b25d0a3d58c0c788465f7cd384fe5842718252aca3f75d9d2b9a4cf6e39ea2e526a9df92ed8c0a9b2832cc6b72779a8f85f539ad3ca3aad2586feb87ae9ae264ed8629a1a774e061dba6cb8be49785541104a241804204a14436e205b95bb69c3874b10c4c63365c35da8523042830121cdb4a4e2119e67d3d77d1af027fe2b061e316684fb9f494fe6339a9a73f168", 0x99}, {&(0x7f0000000340)="2a205a42d53d27ad1f8832243da2737d5ea38f9f4b9f5cd7c56f40a7bd9f167b8b71beb096a4b6df6c07df8f6f781e255b2d6dbe190f8b0757c0cc157e4f5371184fb54f316a1e5c47e49eb8af61468cf7e2533ccb07de6ced41084ae6e850325010e864f03152530d40d57472f21ce2cee55fa7f8aca7a70d3df32af79db424f62ab7ab0e140c7fd6e4e124d628da0bebef1daa31f2a0e9147c3bfe4f28d65de817e70205ff81f67ac99c0be2cc1563a80bef5eca8412614f253285a3be67c0207224244f51e110f4b034bff673b1bf3d27b8fa920a7a8a", 0xd8}, {&(0x7f0000000440)="6182e93f33fdbd31b7c09d770438a2bf5c4e43c3b3156f06ce559e2ca00bbd951716ace38ab352790a966c2303f857f3eabbbc910e682be113354d464da4aae85ff14e3913e4b0cc46ea4590d452953582dbf5eb89f81b9d95b5e88b2f8aeb1deb58fce73b801072de3eaed824edf273c1c4cfd72ac1af195e7f18eebb218110f84d0c29f155455380", 0x89}, {&(0x7f0000000500)="0edcb7a637f3d472de303f6007ab6eee9b74a6535db06c9f24af6ecc", 0x1c}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="b299f98cc3a0bb4d6d3f24590ee215751ebf1b62d7f34781f21fe856e59ec20a6ede6a7d9f5fce71468220a738980aa1298669c4038fb9e335852757a93a96c25003c5b341370324b62d3cfc703f0db4a4761185dc14826aa3842f8edec4845d636292b64511c820436f346d21ab49aaa1134ae0c0a9e28a64e0c4b21518db2569753de972d4022ff21dcb5a02efaa0ea004e081e474d8e64abffe636c03f1e18ff5cd4fdd0d4b2032180e5bef356c5c81", 0xb1}], 0x8, &(0x7f0000001680)=[@prinfo={0x14, 0x84, 0x7, {0x2}}], 0x14, 0x1}, 0x180) 00:00:13 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r0, 0x80000001}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x1c, 0x20000007, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2100020000ff010000000000000000000000000001c90100"/128, @ANYRES32=r0, @ANYBLOB="801344bc281eca04000000e3b80500000000000200000005000000"], &(0x7f0000000200)=0x98) 00:00:13 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$unix(0x1, 0x6, 0x0) r2 = dup(r1) setsockopt$inet_msfilter(r2, 0x0, 0x4a, 0x0, 0x0) 00:00:13 executing program 0: r0 = socket(0x200, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:00:13 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fdatasync(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b) 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000000180)="70d42e0a27a53e16ba7c905f1693cbbf096fd790dd6e208aee3920e1b5a3c5610458b86b3e75abf777b0a527a0b1aee4fc681877a7321767f24290a81a1bdec42b0e08df225dfc4138ea87e18b85c441576ed8f0a315d44b928e6c268e2ce8d4517b4d10d95a9150a8325dfe667e9858848fa004bf6a2fa41fe7253f7f5973cf530e0d79b641256690f2cf3f3ed738ed13eddf170c2efec8b5db08403e8265710afdf38368405dc19c06cc2ce2c655e1d90faf412c9f976f50b75f3ae5e22f", 0xbf, 0x0, &(0x7f0000000240)={0x1c, 0x3, 0x7, @ipv4={[], [], @multicast1}, 0x8}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x7bc, 0x1, [0x200]}, &(0x7f0000000300)=0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r1, 0x8000, 0x3, 0x3ff, 0x9}, &(0x7f00000003c0)=0xffffffffffffffb3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0xffff}, &(0x7f0000000140)=0x8) 00:00:13 executing program 1: syz_emit_ethernet(0x1379, &(0x7f0000000080)={@local, @empty, [{[], {0x8100, 0x7, 0x5, 0x3}}], {@ipv6={0x86dd, {0x100, 0x6, "6eddfe", 0x133f, 0x4e, 0xb6, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @loopback}, {[@dstopts={0xc, 0x202, [], [@generic={0x7ff, 0x1000, "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"}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x1}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x87, 0x3, [], [@pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x8001}]}, @routing={0xef, 0xc, 0x0, 0x34, 0x0, [@ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @mcast2, @local={0xfe, 0x80, [], 0x0}, @rand_addr="93fb8e7b885c0196c7d4b2a75b178535", @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast1}]}, @dstopts={0x6e, 0x13, [], [@generic={0x7, 0x84, "8955e5b7053cd701bc4cf8c7dd83989671e3063ab222bcff801f55832a2ba8496f09ce851599b2b0a8a9e02506eca33e0f1b24133fab4855d2628b4b828682d7b27bdc6a361da719d14824b193470f0db5343fd7579c1c0c5d30dc8fb1dfd22ab5d83493567421f32cef1df5c436e5414d4115646a1bf7db44071a74a82613855cb8a219"}, @pad1, @ra={0x5, 0x2, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x1d, 0x0, 0xfffffffffffffffe, 0xc, 0x0, 0x100000001, 0x67}, @dstopts={0x25, 0x16, [], [@pad1, @generic={0x1f, 0xa3, "af8f7d3a713adc267793d25ab487513d385a2b2ca8dc3d6593805ffd8162e1cfe137476b12c9fc1158000bdbf8901bb0a540257fc4ba936d9c8204b43781d2125c001b6a198f90cd6d3695e20cd4094b0c28a263df3fd0085c1e8d49ad2e0743a60a1bf4c17ac979a635d9b1b49ddf15c71d19b3822633131d42c8c89d2ffdaa52c68b13be5df2f9a577f4a58f8eb1713a5a1762db12b7b5c2d079903e8b261443a82c"}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x7f}, @jumbo={0xc2, 0x4, 0x80000001}]}, @routing={0x53, 0x2, 0x1, 0xffffffff, 0x0, [@ipv4={[], [], @loopback}]}], @udp={{0x0, 0x3, 0x8}, {"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"}}}}}}}) 00:00:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) listen(r0, 0x5) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7edd0802008200653000"], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x3, 0x4, 0x1, 0x4, 0x400000000, 0x7, 0xfffffffffffffff7]}, &(0x7f0000000080)=0x12) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x10010000000002) 00:00:13 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x15, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000080)=0x3ff, 0x4) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000), 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r1, &(0x7f0000000140)=""/207, 0xcf) write(r0, 0x0, 0x20b) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1) 00:00:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x103) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000140)={0x10}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x10000) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x69b, 0x100000001, 0x3, 0x1}, 0x8) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000740)={{"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", "cbbee1203193ad8157809989a74a62ebd4d7b6d836c000", 0xb8}, &(0x7f00000000c0)="807aaf7053e7c7a60761", 0x0, 0x9, 0x6, 0x8, 0x239b, 0x3, 0x3}) ftruncate(r2, 0x67000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000040)="639e8af31b0f21beb117113e7145be6ceb76d0c33c68f0a009d7b678a227fef08141b260f9e2dc2535f0deda9f88c9fda1ba198259c9f2044986b5d567b227ebb2bcc727d457ac524f") 00:00:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x40009, r0) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040)) 00:00:13 executing program 0: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x0) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x2, 0x2, @empty, 0x400}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x80000001, 0x1000, 0x9, 0x10000, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) 00:00:13 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x10080, 0x1) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000002c0)={{"576f5d91bc85699372323ba0043f806d55283bf45a862166402601d60b50d4cd1c2036c0404405a6942d4fe83bad38f39a6f215800986677efa6b816aff18b8ef36aff8668d42bbe64df7bf6a43396c77871ab32453841741c6440e571c392da740d5084733129742f68c58fa82f683eea29b86a626fa06778c699960d747e785fa7df5a990e3f6b111fb0b6d3b6191eeb2d2c06514a9a6ab762507f92611642406969fe51a8585fad5b416af08a10a21132848e57ef246df32ca6784b0ca75cd919c6e1c2f6aac1777e52c12d8626c017b20dc7f9726660964902d2da76aafb31bcacc694b841acd5d4f182e5e9f2138ee18b6d98f61693a78732bcb94fd4c8a1fc6e4299448d0bba0818cd14b9a17c2bbeedf6e941140997329d6b452427a5acd581afc3ae942fdff767273c9c43a40c5af86fad5431e5bda05b4eb1f0884133d8f287c90b965afb58e715d84bf858bbd530556742e4daff917f1366f4eaf5015d54db4df4447e9d4f87069a61d82e90f09b195a36f3ad9fc7a5a7315660914194ab03d1dd45512dba593dc6514e47f72343dad3bf5174361da91c5a558e07800ba7e3e672c9806b6bc2e82698ee47b58c6854fb74974ecfeaec4d74107f842ccbc47d8737eec3179da1bc27fae335d75bbb41ce8067f036bea8aabeb06fb1db017745aaa732f83fb4d10e7f01da78b81e4ee44ac55b754900adc116f89b0f04517971222f5a66cbff474f2af54738ebbd5d6095a250cde8d03e28442eaab3d844d264f33160b6d952a521d3b0acc93694a50ee268a347c3659b172fc84899aab6b29717680b1501a50e17940d6bf6838e9ee59988b5c518371cf885f7784fc71966eddad0d5570d3b328353e661401d3c51ae616f5a84a49e2593566f2ef54fc7b0db5e5fdc87dbeeafe0546a49fb0063ecac9b375435f8e6d0082f52e041b2f6aaabaffe7db653b1144d50f11c06792b3dec1b27e6e5e5ac5034abb87362540611dc8524e9c6b69479947cdd4f6aaee43627ec279e6789b134ae31a57243ddb6b554500eeb780fe7757c61d8cf5ade0708c9904512e95b9034646f96441be1221d9f8ca22509d18a6b9d4c269aad4288dfd160479d4d927277925bd1512152b19e20563f64c74c3a926baf6befc166e50bcbd65a92f6ffdb2580987eacde85e25b39c72414791bb4e8800122dbd77b36234b8e2efcb29c3461c86768d60df3f2d0372a279470ce310530b22674a30eb50f502fefda6c89aaa677a87b8c0e169fec155cf69e3a7c0bc5622f99133b5047365e2f90459a27363c61d1ddab7dd3f3eab6b73292508de0fba95427aa9b17e24b11ed94d97d47d3c57b423be71e64cd078be160a583356db2eb9683e70353f01f6b1278d1888e5b3cabeadd6f90fe5ae707043279cb21e2eefaff7fed696720918814a2822196b904d0d1efe04f", "ee3b59c67e551d785afc5edef9a84976181324f1f5f3bdd7e0aecbabc7790606", 0x3b93, 0x10000}, &(0x7f0000000240)="a0bd309b86f4e5501c1e1ccac3de2bb6730852d1aad1e9a48273f665fcd3c7a5ff23995e7ac976fe789c32df29f4a7467ae894c8b2e4838bbeaea1c1ca505365da7bf47d410c59495f5cda4de7e01903828fa6b3bf2ecc79285544c2a3bcaece7d003d61a01723f52b7833bef1", 0x9, 0xfffffffffffffa54, 0x0, 0x2, 0x1, 0xc87, 0xaa, 0x1}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780de) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) semget(0x2, 0x0, 0x88) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) open$dir(&(0x7f0000000080)='./file0\x00', 0x100201, 0x8) getsockopt$sock_int(r2, 0xffff, 0x9003, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:00:13 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0) 00:00:13 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x100, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152) 00:00:15 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140)={0x9, 0xfd58}, 0x10) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3c4}, 0x10) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/250, 0xfa}], 0x1) 00:00:15 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6) r1 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x40, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x8, 0x8, 0xc0b}, 0x8) 00:00:15 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() open$dir(&(0x7f0000000080)='./file0\x00', 0x108404, 0x1) freebsd11_lstat(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040)) r1 = socket(0x1f, 0x4, 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) 00:00:15 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x10080, 0x1) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000002c0)={{"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", "ee3b59c67e551d785afc5edef9a84976181324f1f5f3bdd7e0aecbabc7790606", 0x3b93, 0x10000}, &(0x7f0000000240)="a0bd309b86f4e5501c1e1ccac3de2bb6730852d1aad1e9a48273f665fcd3c7a5ff23995e7ac976fe789c32df29f4a7467ae894c8b2e4838bbeaea1c1ca505365da7bf47d410c59495f5cda4de7e01903828fa6b3bf2ecc79285544c2a3bcaece7d003d61a01723f52b7833bef1", 0x9, 0xfffffffffffffa54, 0x0, 0x2, 0x1, 0xc87, 0xaa, 0x1}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780de) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) semget(0x2, 0x0, 0x88) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) open$dir(&(0x7f0000000080)='./file0\x00', 0x100201, 0x8) getsockopt$sock_int(r2, 0xffff, 0x9003, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:15 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x70, 0x544}, &(0x7f0000000080)={0x3}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@empty, @empty, 0x3, 0x8, [@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2, @rand_addr=0xffffffffffffffc8, @multicast1, @broadcast, @broadcast, @remote={0xac, 0x14, 0x0}]}, 0x30) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0xfffffd31) 00:00:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x59e}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) 00:00:16 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:00:16 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$getown(r0, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x811, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:16 executing program 3: open(&(0x7f0000000340)='./file0\x00', 0x8000, 0x80) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000140)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='dctcp\x00', 0x6) open(&(0x7f0000000200)='./file0\x00', 0x20000000000300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = getpid() fcntl$lock(r1, 0x12, &(0x7f0000000080)={0x2, 0xfffffffffffffffe, 0x8, 0x100000001, r2}) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000240)="11cb40879258d6d3ab0755c1eef6597ba3720616213eab2aa65223136fc03300b925fc3cfdeba7896c5154befd355aacaf2ef28ea7b694661fe26044ff82e4df3161427b8c364082fc714629eb79fbd2cba7bbfb85f2ad61df35593bc68ed787") r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f00000001c0)={0x0, 0x3, 0xfffffffffffffffe, 0x1000200010005}) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x102) ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f00000002c0)="746808c6088d1736273a2a76df5c0fcff3726871a9a53e4340b8d37809b54e1e4033f3acf05d1485a68fe4af64f7d533c9a5fef676f29279591688972418074faef4154d6c7cc4ed42") 00:00:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() fcntl$dupfd(r0, 0x11, r0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x1}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}}}, r4, 0x1, 0x7, 0x80, 0x10000, 0x1769f3d8, 0x401}, 0x98) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000140)=@in={0x2, 0x3}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000380)="3bce2f66cfa5a4fdb454855d27dc56985a63a24b597ec70c2ee6abb5b849fa62e501c3cc7267385787093823d6569f16b18bcd1d9c12e5817417c615993cd1a9f6009326dcc0370da05d922db299c3fc7c58537b4b28b1327d0ef8d5e23a91be66c3cc9d32ba06bb45b075eec92a1a6b62d89a0368529f63afa20dae6b9f486d0045c7caa3d57f90bae87716d38c4392647731", 0x93}, {&(0x7f00000004c0)="4b36a060380fd2bccc995f28236a63f917d76dad146906b2481ec25b9c32711aa83698dbe29bb9467991e3349e7da777137fc8e6713e68d7153c2c8dd899a318c249bc1559b91baa3785491610333f73b3bfe9de759688e209a5a12a031cd228293c4d7562665c544fb1d1874fcc9a84003207e1ef8b75", 0x77}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="140000008400000007000000020000000400000000840000000a0000004fa143cc222ceccaab53c6edbc8522fd140000008400000001000000d659641c03008000"], 0x44, 0x20008}, 0x8) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000600)=""/154) socket(0x1c, 0x10000005, 0x1) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) semget(0x3, 0x1, 0x21) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000440), &(0x7f00000005c0)=0x4) 00:00:16 executing program 0: socketpair(0x1c, 0x0, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)={r2, 0x400fb0, 0x8000000000000109, [0xfffffffffffffffa, 0x9, 0xec5d, 0x2000000000000000, 0x7, 0xa9]}, 0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x20d}, 0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x9, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r3, 0x2000000000003, 0x101, 0x3, 0xcc, 0x4}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:00:16 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000340)='./file0\x00') truncate(&(0x7f00000008c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x4) r1 = dup(r0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000440)={{"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", "72ed90043ad9fa485c9a444ffe968b14c029d7d936910615f40c2754981cd31b", 0x7, 0x80000001}, &(0x7f0000000380)="ef8540d54ae03ab0c655e30953e597a03ca76f5358990dd3aca48aada787be2eee48367123659aaccb5ad429dcd6e253cb703e07cc62b4419178d2ad8c6120ec4f389cfba29120133a349c4a531ab65880fe9b6ac1975643e3c40bb0b4b000364597fefe1e1e508fb7d805ee7392b1f522610a0a35ffbf36c6b0d7a4455d014574199944c2c39ce93284c2bad435e3ccff6353d3ec7ad524ed58d80594066237a2dcf0", 0x2, 0x8, 0x1, 0x10000, 0x1, 0x8, 0xfffffffffffffffa, 0xf45d}) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:17 executing program 3: r0 = msgget$private(0x0, 0x1) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:17 executing program 0: syz_execute_func(&(0x7f0000000180)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x8) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)=""/84, 0x54}], 0x1, &(0x7f0000000140)=""/27, 0x1b}, 0x400c2) 00:00:17 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x1}, {r0, 0x8}], 0x3, 0x2) 00:00:17 executing program 3: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) 00:00:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000200369078ac1400bbac1000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) 00:00:17 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:00:17 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0xe, 0x1, &(0x7f0000000040)={0x8000, 0x1}, &(0x7f0000000080)) 00:00:17 executing program 0: r0 = socket(0x2, 0x20000001, 0x0) chroot(&(0x7f0000000200)='./file0\x00') connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f6e696c65300064a8e2f37f3c321a9cb83b360489f3eee36dd02cd3c42fb15f89866798a1018000000000000059ebf6c133586b095266f4d653cf3ca44bd26b0487dbae54d206f832dea3e8d572d420400f04b9785d5abba473121c75d6860c821e7feffae605238dffe5c332f1daee1f82ba02375e31110391177df6"], 0x1) socket(0x2, 0x800, 0x931) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000040)=""/79, 0x4f}], 0x1, &(0x7f0000000180)=""/45, 0x2d}, 0x2) 00:00:17 executing program 3: r0 = semget(0x3, 0x0, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000004c0)="87a1565445ca08db52f5109f109df5f0f784200719c9cbed24f5d26a5de8bf53960b1199c8400cb5097259be7ab4d6517c4391f42452e9c1aa35da260b004577a0a053aedc7b4ac306ad5cae8b49885aade9af4079eaab00b29e9fb0564ec5ed21b7005fc17bcdc83680cbd266a2b95e3d7753751d8986a318de7e1a9f4a6d373e878a39b2472b8da8c7850a7f05a448168c6fe0147f6f7e09dde569a4b647b0a0f7e01b28db8604e9e7a3885b1fa9406c894c8838d98d504c6b11e392ea1b57bb7f4fa967a83066a834272249e089ddb99ce6c07d963a2735e520999f9fdc7dffcd39bef039fd81adac923193a1fb", 0xef}], 0x1) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000240)=""/189) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x9, &(0x7f0000000100)={@loopback, @loopback, @loopback}, 0xc) r3 = accept(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x9fa7, 0x9, 0x100, 0x40, 0x401, 0xc4b8428, 0x9, 0x9, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f0000000300)={0xffffffff, {{0x1c, 0x2, 0xff, @rand_addr="ee9def2875bbfcb740562d700b9d811f", 0x8}}, {{0x1c, 0x1, 0xffff, @rand_addr="d0b042083dd4817801dc8e312c63b683", 0xfffffffffffffffe}}}, 0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="ff07050002000800c98f1c53dd89cc34cf7a7d891ee8c20800784c070000006f8364e272a961fd2c33413dca0e03a0473a7d63a8529e9e175cc6a7e43e80a0"], 0x12) r5 = open(&(0x7f0000000040)='./file0\x00', 0x6, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:17 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x8, 0x2000, 0x200, 0x100, 0x3f, 0x4f29, 0x800, r1}, &(0x7f0000000140)=0x20) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="826346f3c23d41c5f4"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x1}, 0xc) sendmsg(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340)=0x4, 0x4) accept4(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000340)}, &(0x7f00000003c0)=0x10) 00:00:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0x7ff}}, 0x0, 0x6, 0x97b, 0x100, 0x5, 0xa0b, 0x2}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe, 0x6}, &(0x7f0000000880)=0x2d3) 00:00:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) open(0x0, 0x8010000000020a, 0x3ffffffffffffffc) socket$inet_sctp(0x2, 0x800000000005, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, r1) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000300)=0xb) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000bc0)='((,\x00-\xefa\xc6rR\xc4\xb2\x80\tb\xcaZR\x18\xbe\xd3\xfat\x10\xcc\xe5\xdf\x84/J=\xe2\x12YAV\x17\xdd\x94\x9d\xd9\xa8\xaa\xa1\xb7\x1fZj$I\xd4\x8an4\xa2F\x1d\xaf\xf3\xa7\x8b(\xb6\x89~TH\xf01U\xe4f (\xf3iD-\x98\x14h\x94{d\x8b\xe2n/\xbe\xb7\x9b\xaf\xc4\xcbW\xba.Blk\xe3\xc9\x19\xbay\\\x82(\xaaQvq\xf6\xb3.\x05\xddg\xb2\xb4\xbd\xacX\xff\x81\xb8\xa8\x11\xb4\xf6a\xf7(\xf3_\xb6\x14\xe2n\xe5\xe5\xfaI\x1f\r5\x15\xaa\x8a)\x8e\xfd\xdd\x8b\xb6\x8f\xe5\xa5\xc6K\x81y|\xfa\xd3\x194\x9a\x1cP\x9a\x0e\x9es\xae\t\x7f\xad\x14\x00\tYY\x8a2M\\Ia\xda\xc7\xf9\xe8j\xdfN\x880\x17\xfa\x9b\x16\x929\xf7\x1a\xea\aq\x06]\x9e#]\xcaX\xc3&\x1e\x8a\x19\x03\xd0\x90\x98J\xe8\xa9\"A\xe7\xf36\b\xf0T\xa8%z\x94}]^\xcd\xe7\xc7h\x1f\x1d\v\xa1\xef\xe4\xc0\x82\x00F\xe2\x92Y\xfd|\\\x8e\xe3H\x8b\xcfF\xa9\"^1', &(0x7f0000000380)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000005c) sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="6993eb30bd"], 0xa, &(0x7f00000001c0)=[{&(0x7f0000000040)="900950cd4f317da09319cbc5dc47f6c4e29a481484529f7928772d7c742de7dad54c265b137213e04e5f81a736325bbcb65f15e90b752c75eb26b250d30f3ed07fefedcc0df9b2d11b5344a1cfad93a288ae840b418dee", 0x57}, {&(0x7f00000000c0)="9cafb8cfa04a7450e1c2039918e6a833ceba1e8c3f29d1b5daa38da33a58ca8c4f9e49cc4da5c9bbaf696e41cf43eaed4ae45a268ebdf3a76d4b186e8e2152333ec57faee722bd866ba14e15c6b6199173b893c770186d2e7494c4e689d9724742c2e00fff0702163546ad7dd3439ff61fbb9c6d974db027d3e35155ce6d60715e949989c9cafa1503652ab5183552cde6c49617", 0x94}, {&(0x7f0000000180)="591788a7ecfa56d82a6726ca8fb32809ce2a92b22dccb3931aa4b0c4e49bd87fafd4df9d8df8f362ca8843ad8418ae3c85d3bb826af143ecf9", 0x39}], 0x3, 0x0, 0x0, 0x20088}, 0x8) accept$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000340)=0x1c) 00:00:18 executing program 3: r0 = open(&(0x7f0000001600)='./file0\x00', 0x608, 0x18a) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r1 = getpgid(0xffffffffffffffff) r2 = getuid() freebsd11_fstat(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001640)={&(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f66696c76300042e87c39de64"], 0xa, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="5ebd0172e7f78e5de573b64940061e8c1cd61d4e1cc63eef0d1a56c5738f5f4658dd79b81f8b799337696a5b08c6c7b6c0dbd4136b3ac77955cbb92d38fe3b62f8adbe181bea56e4c89f43930ac1e1b8d609830164ca7a29a80961f6af1f268f91272920f4ca252ebb9c0658c16b4f218bbdb45444539fac8615fb496add58b7ab171b54a1a5f7f72ad0f94d539bc580066d4efa9c0c5ad8fc2c3e10041caad1a0e2da8f4c91d86d34ac6ff601f6c8a181f3a66cf6ac5a7713935577a80ac83b083785d778b99c273bac9dbe68", 0xcd}, {&(0x7f0000000040)="e6ab228d502fe4f703c37e172e535b94ca122bbee6ba40c2cdaf26e48c89c6f55198d352707bf9a086a59c9c26313098994d", 0x32}, {&(0x7f0000001240)="024fd641561f2e837cf70584e66de61a1e9b4d2299a6f85a3942d98bd9d9488a070141628223fdd6869a98f9dae83e119f29a25ddc67b0e7c3d57a9cf563d71c210315eab92a89ea885c01c1c420e6136ba02559af50dcc4d9e9b7738409a26554a14e6d50575f5c12b09b3fd3f95a830cde489ac5944ed05713a5bec5299606fbe21638724d6df620303a4430023f0af145c510238696d2050cfb665cefab962b0bfe18464aedf0e8f3c85a67c232cd85be9a6f525c9b117576a4afc55406bbd32e65be45792b7f09", 0xc9}, {&(0x7f0000001340)="6889da314585817b500cd3a930f5d85c39912b3ed3b99b73b704639775227f79d7f4c400c4bd7879afa8f94c01e1235a4207919652b451f7269bf2fc716b1e95a9175db90242c2dd54b007d736d22e673e78f9433949c9e9ca566fbfa5af9996c344c61906df9dc199dd855a12218f98be1cb066d8da4964684d9e583f6a5842981e97cfe8ae9115737097564455bbbec2", 0x91}, {&(0x7f0000001400)="a1c8859810f891e3e265058e91d32568a343af68c315caefbc590978b98b19e5fc9f16b205219d15980dd48092d994d0cd7538e1f2a0866c328229e703481e2a60d60e6554b69058b3bde304e95d53751154b4077a3cfa0c177884f08388b6fcf2b47a3675ab1d0760970261631a98595a80b47ab98fe409d7c01b1fadbc2a80283caf52759e606f6eb0fb46aa342e3799abb6c7b1c7097f4247c36153664056d832f124e8a5a9f014a2621601aefe3ef1cac8e54d9d44fcc5ac74551b818f16562a7e6f7b1219f8ab69b8da8accc92828314d8c68e184c21b3a7aabc281", 0xde}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000000ffff000001000100000000040000000f9ffcf31ab50861ea12aac9e46af6b6d4e35ff20c7b8a0ec83444ee08ea5b89ca862fbdb5317a6a416b31680d8cc3a7175fc2055eda990dbcb2b758e9de0bc2db3b4e3fcbc47b751a0655c78bfa20933c71b827c82786043a11054b21edc61cc6ee4dd2d80b70657b6916583555ca594397c4fd129eb8f1720ba12a248633c61473a1448083b61f66b851276a0769d26c57880e5f791c4d6ccd3edcdff6b3d59cd7a6ce7b4ebb49ee83c5f26cb50a9ce2c3a40491cb79fae59ab351a08782ef36d2415cf4e2ca6bef4351b430fda7dfe0b171868af301e53ba76dadbdc4c4eb", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x88}, 0x4) 00:00:18 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x4, "70b91abe799be5010e32bc3f8c80b092"}, 0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, 0x0, 0x0, 0x184, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:00:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590") poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000004c0)={{"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", "20e19050704a4b712a41c1c01330a0996ab1a19ff89b48443b16eb27c766e497", 0x1, 0x2}, &(0x7f00000003c0)="4b4f914c61675c2738a8da31819b2464f6ef31c6b24d23e70b505cee0e7df78d9b1b9f0588f990ba466afd80584e6b0da4e73e4661f7fb822da146dd0355bcdb68983de4893a6890777e417d9e8c815222d525b1e35ffa9c24f67a48483afa5ae8669b4f283a3d26a832ef8900bec9f30d252564174f8e964f45284caace364365be7b", 0x0, 0x53c, 0x1, 0x576a, 0x80000001, 0xb20, 0x8}) connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000940)={0x7}, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:18 executing program 3: setitimer(0x0, &(0x7f0000000040)={{0xffffffffbffffffe, 0x2800000000}, {0xbff}}, 0x0) r0 = semget$private(0x0, 0x3, 0x1) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/44) r1 = getpgrp(0xffffffffffffffff) select(0x40, &(0x7f0000000180)={0x3ff, 0x7, 0x8000, 0x4, 0xffff, 0x1, 0x7fffffff, 0xd8}, &(0x7f00000001c0)={0x95, 0xc4ca, 0x0, 0x0, 0x7, 0x7fffffff, 0x4, 0x8000}, &(0x7f0000000200)={0x2, 0xaf, 0x4, 0x1f, 0x8, 0x0, 0x6, 0x8}, &(0x7f0000000240)={0x6, 0x7}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@un=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000013c0)={0x0, 0x20, "caee087553abc74f93b98663f909943f1727f3d453a189696323235f6e00b688"}, &(0x7f0000001400)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001440)={0xf, 0x8, r3}, 0xc) getpgid(r1) r4 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000140)={0x6, [0x100000000, 0xfffffffffffffd8c, 0x6, 0x2, 0xfffffffffffffff8, 0xb6]}, 0x10) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000080)=0xfffffffffffffff6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000300)={r5, 0x3}, 0x8) 00:00:18 executing program 3: syz_execute_func(&(0x7f0000000280)="b12f91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="7a8ea917ef9e8b16b6681ab4410261c45221d1429d4383f40e87ecec980976db124b291b6ddb") syz_emit_ethernet(0x1, &(0x7f0000001440)=ANY=[@ANYBLOB="a954a70537207a492af674110e6ad0fe8c71a9499b62d535d405f5c9509629f077f7b13e43ab261cc4450ad6d7c70a09d21749aaa9a4bf7d0ca1b2758ffeeb0176735c6c10cc3a3a4b4e2ec0e25a3ea7271a200a0a3f642cce225c8ba3201a90f7c2378c2b597bccc48af05b3ae8d64627f97325d2930a517a048fd3f2eba3aba8f03760512140ed5e7d633ae9d334855343c80d7dd76c69e510454266ecc36bf6fea8637ef6fbad794dcf7ab770d4413528649b3d9c39721e358f49f97e348de9ae88d385a590a22b64d38d52659a33ae"]) 00:00:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000200)=[{r0, 0x2068}, {r1, 0x88}, {r2, 0x10}], 0x3, 0xdb5) r3 = socket$inet6(0x1c, 0x1010000003, 0x1) sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="ffffd97a07000000"], &(0x7f0000000180)=0x8c) lseek(r3, 0x0, 0x1) 00:00:18 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0xfc6, 0x8, 0x7220, 0x4, 0x400, 0x6, 0xfffffffffffffff7, 0x3, 0x0}, &(0x7f0000000180)=0x20) fdatasync(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="030000000500000004007f000100feff0200000002004e217f00000100"/156, @ANYRES32=r2, @ANYBLOB="050000000900009900200000000052d024000021"], &(0x7f0000000280)=0xb8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, r0, 0x0) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000380)={0x44, &(0x7f00000002c0)=[@in={0x2, 0x2}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @rand_addr=0xffffffffffffffc1}, @in6={0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0xfdee}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x95e6, @mcast2, 0xb6f}]}, &(0x7f00000003c0)=0x10) 00:00:18 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x880c, 0x0) syz_emit_ethernet(0xc4, &(0x7f0000000080)={@empty, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:00:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000fc320f59ceb48b4fbeeb9c0198369be87811076da879fc51e5152569bb4689bde2896b7f7314fc063618d32046e09cc5084379f0abd1a88055ca5d21bbedb6ca78a5b25fa99f5ca041154ba5deb9a92b7bd2901cbf8daf9c9caa3cd5fcb15d3c0be442249d77cc0a447e5a2108fe526e4967b2862fb662ed69e95490487524b8b6fac189dbce19851df00d289ab50f415774cafc008df5caa04a29f981d32f32779eb6db33c28bdae09c3272e273141e086a56a9"], 0x3ef) 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0xb823cf0, 0x0}, &(0x7f00000001c0)=0xc) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x81}, 0xfffffffffffffbff, [0x1000, 0x6, 0xc04, 0xffffffff, 0xffffffffffffff81, 0xfff, 0x6, 0x20]}, 0x5c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x4f4}, 0x8) dup2(r0, r0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = getpid() getpgrp(r5) r6 = getpgid(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f00000003c0)="f7e9296249ff08578d802f1588061e3820531b676744b5943c9ee5f843ef42be32bda05801e6bc26c2cfa5d73b607e582b210b6f6b10d2944f94b28bde5b53dd5003aebb6325971a6eedfa6faa020826f73301d24eeb008cc5765182abc55b36ca47d9dd5cad48495ca15dc7471c2028b0e2141df21a702403abf66c39755f448c80723d5c220aeb12771e43dbd5912661964f3c935fa90270c858006271c3c97a91f8e730ddef18fd899d321b20b653ba8ab5d61e7a63dc1ac3f7769768a0cc8ca6c2a463263c888f4e37c8253ffb45159484ecfba7e9", 0xd7}, {&(0x7f00000004c0)="af17f4eb7160c5229bb2e53086ee46898a033c12bcc35d004ae39269163d79b8ba0e459b3d548db9f86f7ade4a9cacf225bbcf6e9233761a47f4ba0d2627e2a783ffa5205107e24294025a9e4da6e9e4c3608dc14da08c198408781ff15d15a79027d8824311b1289e67fe4e595d63953dd4e9", 0x73}, {&(0x7f0000000540)="c82ff7d979bd2547c43ee3b050f8b0e9aeb46afafe4a09b676b360f58d9f40a1fe458818a06d76129108ca398b6f280a8b4ddf53999d6ec2fd619af0f9a3739e40c8d9350a1d3ddf27ae27ac3c35e7e5a2049afd5a", 0x55}, {&(0x7f00000005c0)="fddb9689bebe946001a0ce4cc655f0bceb559c170b2621a4bf4c5519bdc42ac5e254a6886ebbcc2ed686d54c9be5a4384247479e2a8de9f6e48d5d8cdacfd645432d0b0720440a803003010230077ae2869a3df704d120ee79b2651d35ba8d783ec75cc3f8fe4575314c21d665d0eb79c63f02ba2cebf52adad65f5ff76c574e56811e759decb2d886448db6ead536ccb13f0cd512f7c5c2b8e6eb93d1594f483d5cf443fb4dc173d808a8e09b07c15468345d3a61c0e8c03ef19241d88215b3c7f3536bb76e31d03cc91cd23fb4de46555caca4e5cf5e725e9e9e8afe5c", 0xde}], 0x4, &(0x7f0000000700)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r4]}, @cred={0x20, 0xffff, 0x2, r5, r2, r3}, @cred={0x20, 0xffff, 0x2, r6, r2, r3}], 0x70, 0x20000}, 0x4) getpgid(r6) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x7, "1e796c34fa6bcd31be5c229c38263c53"}, 0x14) 00:00:18 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000600)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000640)=[@authinfo={0x10, 0x84, 0x8, {0x8}}], 0x10, 0x20001}, 0x1) setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000000)="3535dfcf06eca151082400000000", 0xe}, {&(0x7f0000000040)="e8d2e93c95b8021be6e5e9f766058d696abe44ed8b49cf7284d674f969c93c89254c662291acee0a0e28209ed2fba9d2e65a58aeaeb21b0eab813a4a1b54b3135a47e56edea1e9d5344737", 0x4b}, {&(0x7f00000000c0)="c092c5eb05264ee2f8ba6058fa6a659baad322bdaf4af697f9c16cc097d9deb4e50d0c784e64e91572307e571ee769da6ef46f21adaa119ffc06929cea14c7c239268f3e812d52b29cd65da39ba030467bb9bf6774dd91e63ad11e5fe8e69e48053e2beac2f13fd216cd1dbd0fc0aee9e30ef1528975e48029ef0c5622af8c17b34b248fa3175374790667ba18d0d874cd842178962901f8edab5127e41fdf823413522d2b84a76d315b314cbbffdeac721673bd10bf838187d932a5413a43f354cc88996330707ebde494bba9f51d5826a756b2963111769ed4727591c65723", 0xe0}, {&(0x7f00000001c0)="7735f856d43e", 0x6}, {&(0x7f0000000200)="63ffe3d2c5382955c771a8a4d3fc9efbf184958d7ef5d41b5a160f780c9a76d43fd2819f1cd67decb26b0be6e8335a4b060652e8c8d7576d0c419657fe56e8a569710a605009710367802a9c62951889a87ad5785766810a3d4daf99998dc1d907e7952011a4343326bf73b4aa98598a44e17d349b37942700b2c21b21a36195de2a643cd487914ebfe7a22232106a42b48909f724dd69d9b925c50cbb6615b58811388dd67c3e32b5c97c6bc3089cb7ff411d824304c7863712954949568b412243f2c897b45c7ab6b80c855d0a63a25606ce8a8add40d962a73a48e1a949024e07a9b9d1f28cd3ec0bfab0f219262b156124aa88304ba689", 0xf9}, {&(0x7f0000000300)="7914f5fff8a4a133d1bf612bc942564cd40418583e98e8f2a4d9132a8afd5177fcd29df00416463bd966c7be57f0ce1293f28060cca6d80e088795c2d93db5db596c09ce456fd08e72ee24be8f9eed84620c7e09443b6db3323764cab1163246aa0d1652d4c4ce898bb2ad67791bef986eced4f91262c856b2d68f3a5a75a16c6e0af153f5aa7c2808bef54471f749bbdd8d63f86ebddf49", 0x98}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="084e4711c533cc6a791d2f53bbe56760dd445eaa6c3a1103ff95bbde6d9e3c6433645d4fd5270ae76070e516e999e17fd3bc25b19babf019d56424d1d02a6dee26e519737cfd959f8dfd5f7f98115d060e18bd33bdbd7cfb6cfc148f0155e9f01454e3ca4da4887dea69f5d9432836f968ab447c5411d3811a7019f7f62fe1f465d4fdecd0", 0x85}], 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000006c0)={@rand_addr=0x3, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) 00:00:18 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) 00:00:18 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) r2 = socket$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) close(r4) dup2(r2, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r1, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f0000000280)={@multicast1, @multicast1, @local}, &(0x7f00000002c0)=0xc) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) lseek(r3, 0x0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0) 00:00:18 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000001700000000000400"/136, @ANYRES32=0x0, @ANYBLOB="00fc7d9ab456716d6e"], 0x94) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c240f05f37bbfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc441fbf02559000000660f6b32fb36f083b600800000f00fb8c4014e4e194f643e3e016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21f96161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46a5b6777bedcbedcc9fb110f66470f383a4d4ba261b7e2") 00:00:19 executing program 3: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) r2 = getegid() getresgid(&(0x7f0000001900)=0x0, &(0x7f0000001940), &(0x7f0000001980)) freebsd11_fstat(r1, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) recvmsg(r1, &(0x7f0000001840)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001740)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000300)=""/196, 0xc4}, {&(0x7f0000001500)=""/123, 0x7b}, {&(0x7f0000001580)=""/224, 0xe0}, {&(0x7f0000001680)=""/116, 0x74}, {&(0x7f0000001700)=""/39, 0x27}], 0x9, &(0x7f0000001800)=""/38, 0x26}, 0x80) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000001880)={@broadcast, @rand_addr, 0x2, 0x2, [@local={0xac, 0x14, 0x0}, @empty]}, 0x18) setsockopt$inet6_tcp_int(r1, 0x6, 0xa80, &(0x7f00000018c0)=0x6, 0x4) writev(r1, &(0x7f0000001ac0)=[{&(0x7f0000001a40)="938c153b2559043e11e7f20601da2defc2a5a97ef4939dacc1e3fb58229c77bda62fab35cb647c017e9e829eeec1ed", 0x2f}, {&(0x7f0000001a80)="4ea12fc39c0d", 0x6}], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), 0x4) 00:00:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) freebsd11_fstat(r0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ac1401fb000000000000bbf300000000000000000000000000000000000000000000000000000000000000000000040000000000000d00"/120, @ANYRES32=0x0, @ANYBLOB="0700010400000000"], &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x9, @mcast2, 0x80}}, r1, 0x7fffffff, 0x7ff, 0x80000001}, &(0x7f00000001c0)=0x8c) fcntl$lock(r0, 0x7, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b853530b7587fc70127714c31c5aab0437eac07e9f54c7787ebae55c3f9879c0dd9960d6a3d04ed5acc46295f48abeb175d9fcf97a7b4ce301627b59dc0002890e4730069485c7b690000306fe87fbcceea8b9c552bc1faa2e321c567a3540cee0aa670cf637341b8e028cf890dd63c0464935be9b53d48f22e0a1f47c4d64787d93fae8a9a5e14dc1"], &(0x7f0000000080)=0x4b) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x8c, 0x8, 0x4000, 0xf5ac, 0xbafe, 0x8001, 0x7, 0x7f, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xa, 0x8}, 0x8) 00:00:19 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000380)="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") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000180)="7a2caa0367342e1db21bb26271dcb08b6f176046967c84160804360f2fa4c5da6f8758521983a9bc0cb43bbbfb27111a809947b61f82e67306206cebeaa20a6ebf271c3954eaec7004cd0be7b891167b7530f0cf52bdc2bc7aaf5176e91b23af313a578afc4e3210ee6a2fab4a630dd521fd2535a2c33a869d64efa0a6662e05489ad8bf6ee4eb4a0240e436625fadb997cf319d0bcc51e8fc03f5cac88ad2a47f4c252767b47242444aa9dc2cf795edbf7c0e0f06128c21a033b6da204f136e281123af464980d69eeb4fb82c9af4736107c139ef700f9392a7987cc4f949697f66c758c0bbdf76d98ad0b06720d42ba029") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x0, @mcast1, 0x7ddd}}, 0x0, 0x1, 0x4, 0x8}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000340)=0x8) mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/88) 00:00:19 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = shmget$private(0x0, 0x2000, 0x208, &(0x7f0000ffd000/0x2000)=nil) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={r4, 0x8, 0x24, "904c4cd74b482b7626d1059e21d42132e26563a5fb9fb1becb7bae06a1f45fa40c654a25"}, 0x2c) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) r8 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x10000, r2, r3, r5, r6, 0x34, 0x7fff}, 0x5, 0x5, 0x5, 0x3, r7, r8, 0x4d6f}) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 00:00:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000000)="a0728db05490cf7708d72d5067b886967d9323ef6cc1be0ed5d289216d8bd4175853ccd32b24ce396cb0b623bca623f456203f2b2fa2eea09b96fd6ce2c7149b6438e1c2a7d6756c527ed648417e78c40602226c6d9c45e79a5fe4e8a88e18d9b4b4d76730cd4c6ed9525c1d5b9403883f7481ed65278c680309b3ac1b633393aaec35ef65a244351fa80aa78128c30a98d0de49895a7d0aaecad8404a69144041f3878f4e8206e2a2053106d10ec5212bb75c31bb795b50b1606d") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) 00:00:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x20000012, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fcntl$dupfd(r0, 0x0, r0) 00:00:19 executing program 0: freebsd11_mknod(&(0x7f0000000080)='./file1\x00', 0x8000, 0x4f45) syz_execute_func(&(0x7f00000001c0)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x359, 0x200) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8902, 0x21) recvfrom$inet(r0, &(0x7f0000000280)=""/193, 0xc1, 0x81, &(0x7f0000000100)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000040)=0xddb, 0x4) socket$unix(0x1, 0x2, 0x0) 00:00:19 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/13}, &(0x7f00000000c0)=0xf, 0x20000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:00:20 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c80000000000000002a9d75241245548f025f1c70b770ef89c6272594349ace175021f3845dc01dc99e251af3fc026c29316c17ccfb96a11ae7c56a62109c328488d66246476a65e00ec3f989072aa9aa3cec5b53ac5481af0e019e8ffddc139fcc8b2d0bf96d163e0bbd94c37991772a08333fd90a094516ef28a51a68f91fbe323083b902b9a37d5cd5beda271e431cd7c4453bbad88113f7967f4c5cd0858c7d0304d000d219b77e283ba93406adec5906b55274c5732c4a01dacabb61c3f55410572669d3866b9e373e063103793a53c5c7a2f5df9343e3dca028acf699414a0052baeb3a89369a0bb9fa"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x81}, 0x1) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) close(r0) sendto$inet(r0, &(0x7f0000000080)="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", 0x1000, 0x100, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$DIOCRGETTABLES(r0, 0x20006601, 0x0) dup(r0) 00:00:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000140)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000008c0)=[{&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000480)=""/136, 0x88}, {&(0x7f0000000540)=""/230, 0xe6}, {&(0x7f0000000640)=""/255, 0xff}, {&(0x7f0000000740)=""/242, 0xf2}, {&(0x7f0000000840)=""/97, 0x61}], 0x9, &(0x7f0000000980)=""/233, 0xe9}, 0x43) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000b40)={{"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", "795a8c6802ba72a4dcb48f76e4342f5bd46b841e1debeb4e7ef4684facbac236", 0x254, 0x80000000}, &(0x7f0000000ac0)="fc4921b8b64e5debc345d010ef43b1a8c21e4597364fbfcaa8712def3a2aee4797a9a4cfb73fe00cf8aa7385b2108959c95f2c69569a494ab6dc4e5838f09c6f0ebac68bf0f823291ba2ed51267b327968528561fa03d087f147440f86ff568a3a4da39120ae9a1d338b7212e82c8be756d5c8", 0x5, 0x57, 0x8, 0x1, 0x7, 0x78, 0x4, 0x7}) dup2(r0, r1) execve(0x0, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 00:00:20 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0xffffffffd48969ef}, {0xfffffffffffffffb, 0x3}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getrusage(0xffffffffffffffff, &(0x7f0000000140)) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:00:20 executing program 2: select(0x40, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8e34}, &(0x7f0000000080), &(0x7f00000000c0)) 00:00:20 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0xa6, 0x4, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x3}}}}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2084}], 0x1, 0x0) 00:00:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8402, 0x0) fsync(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26f2450ff06900e101edfec47c7c7fc902023ed107b5c2d60a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000000)={0x1}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 00:00:20 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) r0 = socket(0x1f, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r1 = dup2(r0, r0) close(r1) connect$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10) 00:00:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffffe}, 0xb) r1 = dup2(r0, r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000300)={{"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", "e13045768bb5411c87345d9165dc68215014bb4e96fa5b13a063573af9113147", 0x5, 0x8}, &(0x7f0000000040)="43bed46cd1c938ed3017f2216d84b78a44d725815c830d3fe369896f31526f9c44767b804e9a4afe3ad3e336441b675480e47131d73bb4190539236d", 0x100, 0x80000000, 0xbe2, 0x5, 0x4f8, 0x6, 0x8, 0x4}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:00:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@remote, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@rand_addr="2df6486cfd72478076a821aaaacb74af", r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000100), 0x4) 00:00:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000049, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xffffffff, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0x80000001}, 0x8) 00:00:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000000)="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") r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0x1f}}, 0x0, 0x1f, 0x8e14, 0x3, 0x7, 0xbb}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x7, 0x3, 0x5, 0x7fffffff}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0xe1c, 0x9, 0x80000001, 0x100000001, 0x1, 0x400, 0x81, {@in={{0x2, 0x0, @broadcast}}, r3, 0x4, 0x8000, 0x9, 0xffffffff, 0x7fffffff}}, &(0x7f0000000400)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:20 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000001440)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x3, @rand_addr="e4e4376713d593560ea9a606ecb6bef1", 0xffff}, @in6={0x1c, 0x2, 0x6, @mcast1, 0x10000}, @in6={0x1c, 0x0, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0xf52d}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xb9d}, @in6={0x1c, 0x0, 0x101, @mcast2}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000280)=0x147) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r1, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00') getsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) 00:00:20 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) setrlimit(0x4, &(0x7f0000000580)={0x8001, 0x7}) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) pwritev(r2, &(0x7f0000001640)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="9cd10a5a1bec9d0f8e5b3a1b117ab265584d", 0x12}, {&(0x7f0000001600)="29b747fbc2f106eda1c88556bf315f86ccd645ce8752b7a05fd6b6", 0x1b}], 0x3, 0x0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000003c0)="67751a07f7ed368bd23c575379ef5d9c19b5453ac15f9dc04d379ca378bfb9b22f8768854d18abb077fa41fafe264b5a7503af366874e5ce613b675cc17d0a62a37fb422fb63c2aaf45228494051d83755092ef23c270d16d32a93ef6c73e9b538cee386e9c877f6547f95aa9561") socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)) truncate(&(0x7f0000000380)='./file0\x00', 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x1cf695a7, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r4, 0x8000, 0x3}, 0x8) r5 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r5, 0x1, 0xfffffffffffffffe) 00:00:20 executing program 1: ppoll(0x0, 0xc700, &(0x7f0000000540)={0x0, 0xf000000}, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000040)={{"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", "2c03f97b715e8aedb1587bc4b03d0917a7bb095af4626e8212891b3d1d298d7a", 0x3, 0xfff}, &(0x7f0000000000)="e21c632e547812d1d2bd7af6cbc81e16d624db990ce56e55c13556d62fd52c544e", 0x6, 0x1, 0x9, 0x7, 0x9, 0x2, 0x1, 0x1}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000580)={{"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", "a2c3ec3504f4bef0988e1e741e8b99c046cc1f4405b80caaf750b0f452a020df", 0x1, 0x6e45}, &(0x7f00000004c0)="d4b2", 0x20, 0x100000000, 0x6, 0x101, 0x101, 0x6, 0xcd, 0xfffffffffffffff9}) 00:00:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x73, 0x0, 0x0) 00:00:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) close(r0) execve(0x0, 0x0, 0x0) 00:00:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) close(r0) execve(0x0, 0x0, 0x0) 00:00:21 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0xffffffffffffffff, 0x620, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xfffffffffffffffd}, 0x5c) 00:00:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = open$dir(0x0, 0x0, 0x0) fsync(r0) freebsd11_fstat(r0, &(0x7f0000000640)) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getresgid(&(0x7f0000000140), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f00000004c0)=0x0) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000600)=[r2, r3, r4, r5, r6, r7, r8, r9]) 00:00:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) close(r0) execve(0x0, 0x0, 0x0) 00:00:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x1, 0x4, @mcast1, 0x2}, 0x6, [0x80000001, 0x9, 0x1f, 0x4, 0x5, 0x6, 0xa8de, 0x9]}, 0x5c) 00:00:23 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$getown(r0, 0x5) getpgid(r1) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000080), 0x17b) 00:00:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x9d) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x7, 0x4) syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d960000001d1d440f2b3699c4214816d5b33120b15ffbb15ffb110f0fca38048336000000") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x9208, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x80, @mcast1, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x1, @loopback, 0xffff}]}, &(0x7f00000001c0)=0x10) 00:00:23 executing program 0: r0 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000002c0)=""/84) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRESDEC=r1], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)="f7ddde1f7aa12dbabe626f097605ded777f98132d84a492e6e246f0951644b7fe0083a7c82a87ef6b44ba3bb45b111b2e2d008b3775c18f1d3b5428346478a5f9feee669f1000000000000000000", 0x4e}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x800, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000080)='./file0\x00', 0x208020009) lseek(r3, 0x0, 0x1000000000003) faccessat(r3, &(0x7f0000000380)='./file0\x00', 0x4, 0xa00) poll(&(0x7f00000000c0)=[{r1, 0x88}, {r3, 0x2}, {r3, 0x2}, {r3, 0x20}, {r1, 0x8}], 0x5, 0x350000000000000) r4 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020004) lseek(r4, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = socket(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="0389a3b62b64931866696c665f00c2a9171ffc3cac5526b1519753ebf3"], 0x1) socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socketpair(0x1d, 0xfffffffffffffffd, 0x100000003, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x101, 0x0, 0x0) recvfrom$unix(r4, &(0x7f0000000100), 0x0, 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="f6ff2e2f760921b1d129d58dde28867a4a19f0a1f7e90751105c40f7b30059b6e6cb6e42dffbe3b5edd1c21a68e0589dc48111685493286c3f7bd7c34ff726039070449dea978538c82ddbf90624f4b32f980bda91310fc3b5b92a1260bf2240a28f398f402add251c1577f9ddb028de5fa0bec6769c0873db"], 0x1) 00:00:23 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={r2, 0x2}, &(0x7f0000000580)=0x327) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9) r3 = open$dir(0x0, 0x140, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) flock(r3, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, 0x0, 0x0) getpeername(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e744000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666b74a4ad4c3cfb43ac044a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208c720570b023c00"/165], 0x0) recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r4, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) 00:00:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0xaee, @ipv4={[], [], @multicast1}, 0x821}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)=ANY=[@ANYBLOB="96"], 0xa) 00:00:23 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, 0x0) getgid() r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e21df00000000000000000000000000ffffffffffff010000000000000000000000000000000000000000000000000000000000000000000000000000000000002600"/128, @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x2, r2}, &(0x7f0000000180)=0xc) setresgid(0x0, r0, 0x0) 00:00:23 executing program 3: syz_execute_func(&(0x7f00000000c0)="980f050520d0f80791b06a4141e2e996855b99a4c4c466ea0f0f01fc437c3866450f73db0222ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebbc46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7b13120b15ffbb15f7364400f38cd01c461d561970d000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10, 0x10000000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x0, 0x414cc053fac44728, 0x5, 0x7d48}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=r2, @ANYBLOB="0101000000"], &(0x7f00000002c0)=0xa0) 00:00:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file1\x00', 0x104) truncate(&(0x7f0000000100)='./file0\x00', 0x6500) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) fstat(r0, &(0x7f0000000140)) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000240)='./file1\x00', 0x400) getsockname$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0xffffffffffffff2f) 00:00:23 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x8, @ipv4={[], [], @loopback}, 0x10000}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000000c0)="2e81e2e7e58be2d551f84c48b305503fd33fca50130a5a1fbf42625b57a4cfe22848fdbda512224ab72f2be1607204e9071a84042c87471f98fb0c6997f7d3cc2c6d0381d4f202f31b63301384e22a78cbb0473fb117dad9dd72175bc0cf4fb57fdb033e1f46274dfb9ff28737f0217eb9f4b27f9469b971a13e49b240be07faef0d2b531260701e0b0ab68bf2494c543f75", 0x92}, {&(0x7f0000000240)="d23ca09908fc0166523ff0ac6faccde3b5c35e71d94958da5e3ce5f50abb68d691e0dd36e732dede668ffcbac22d151e1976fee59f54119be49e1757eb07f5a6083cd5e87e1937a75a7a64315b6376672d427528d6268c1b6b3cafb3ee6aa5b8dc0336be3bdf69f58a8954eb1136d3dad325309e1098e98f0ed36fff2526d5de79543a8d6a81bad37c851aee92b995e9508658b8a381e2537b8be17efa5357d891b031d9136a47f2da2469425547471f553f8f1b5bec125739bf5923ec9f6308a0c948c2a3b5", 0xc6}, {&(0x7f0000000180)}, {&(0x7f0000000340)="1e8574ae8aaa349472fbdcc5d86fe688a724857a06d961e7ce877627a559ce35043f8642631ef332e538d23b1e23b199ec6ca4f5cdea02294db7feef21a43b6dd129dde5efb0d247052cb8e6ce394f7ccd822f964ee0ea275aa81f3c6a46f6b28a9b22c8f598ad5e204a9a2f8731", 0x6e}], 0x4, &(0x7f0000000740)=[{0x20, 0xffff, 0x1e99, "3829867f9ea63705520734534a8a"}, {0xc8, 0x0, 0x0, "838798772dc2dc84cd78fdf05351d46a03c6cb8e6bdc559ad6f3fa28c009b6b9af40740cbfb7ead2c3f710c32111b0966abbc6f4784fb30e01e3862285f00d3c19d479e6a70c25c95a47b3043bd077c1ea8cb01450741997e9f16117f3abb36aa0dd665b9a35953274cbeeda05d484efea751b400feb69ee04238d20386f997f09a96a76f6cd528095ba982f8564c9989d51909113afe7e82c8f61e8ba086b0e8a83b6ee3e4fcfc90feb4f1e9d6d4097f8c1066559613be1"}, {0x70, 0x29, 0x5f3b, "61ec873584b92b800ca276be9cdb891ae2e0105ee800eb64092f8b826739eba7d38b58368121c56622eeab457126dd102258929062779ecf08647874a6eb0f3055b0dda65bde767036926e7ce2f871c0869d3bc0b26d08abbb28664ae0fdb3"}, {0x40, 0xfffd, 0xffff, "ad251461d053ce70db4efbca17b8b8d340a4450daff60e886514e285fc583b7f8efd500d3328900609fba26fe18953"}, {0x240, 0x1, 0x3f, "734dc6858690d07b77f383c4a306e4cb1301dab2fe43240285c2c9bfe6731f1220d9cd59ea0562620df8d920cd0c76389383dd3d5b49cf2aa3fc5aa1c10d95d2b7300127c14e1a9f11db50a70988680e3cbe0175e0614084a91b42151f9bfa098e7229c065a0f45d003f3c27c5f71c0c604f0687a84f2083a910900a856a2d1e042aea4c92aa76991f237a0ea97be81b0d310a18bc95489b74950f117a36cbcf49c8aded542946eef13be83b05f6f5d8acb764f7a3ce841dfef73e1dfe5a7a42ede20e7d98a1ab7bec0208bb7aaa1417052b13e9b7f50803fa4ef4444b8c1a91afb6c8495440971b669d7c047f35c604dd3a2fdd56879b17a7ed25b2711db909187ad475d7c0c9fa419711e70a72be7f49091a1da27b15c07b7464fa9f28e7fae37b18151a2c69bd0b1489ffa18944eec340f28bb26fb2c562e46cc79fb575394770831bd51942281a41fe0ba8c90e0b6a54ce91bcbc80904b92c5199f24fae0b19659f8793615cc16d80c96f9d6166165d76ff3431d94cb07b8d5d1f02b14a6b8845aa2a2ad1db78b4e5328707104d02058b89b168b7d2aef2436f9f021f081a2c901d25a068437e3060089b3b0c40ea775a0874cf0ed12df18ded33ca5c37f3931d7ffe9c465f6e9a54d4075bdbc1e0599b424ad31bfbb88c6b1b02578a7760ca60a1caa956d17446f0184057e1445d8bd72a5d5afe2ec183f0b82acc763ea137205dd6a445e5d4f262acb836026dedcc79469238901bccf563c43ada8851062ea55ed4d644a32e5d8"}], 0x3d8}, 0x80) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2]}, 0x2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x9d) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x7, 0x4) syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d960000001d1d440f2b3699c4214816d5b33120b15ffbb15ffb110f0fca38048336000000") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x9208, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x80, @mcast1, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x1, @loopback, 0xffff}]}, &(0x7f00000001c0)=0x10) 00:00:24 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) write(r1, &(0x7f0000000140)="e242a17156a7697b0edf61fab7d5188d4da64390ce47ed59499c099d6b23cdf295fe517ff3756530b69e20c041450b262a955ecc80293bcd518e23053d4ea3cc862742b22155aac025bca3b57fed641cc8da01613e1adc1a23df4a2f9c55d0370f8c80e70c871f2daac3335db699796caa275ad0597c085f858bd8ef2c7509960de13e9e4f427bad7869a13c5c8b06a414b9b3c4", 0x94) r2 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) r3 = semget(0x3, 0x4, 0xa0) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/238) open(&(0x7f0000000200)='./file0\x00', 0x4, 0x80) getsockopt$inet6_buf(r2, 0x29, 0x80000000023, 0x0, &(0x7f0000000100)) 00:00:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x1) flock(r2, 0xa) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x9) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x44) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r2, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000700)="982ce00f050520d0f80791b01e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000006c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) ppoll(&(0x7f0000000080)=[{r0, 0x3}, {r0, 0x4}, {r0, 0x4}, {r0, 0x20}, {r0, 0x13}], 0x5, &(0x7f0000000100)={0x100, 0x81}, &(0x7f0000000140)={0x2}, 0x8) setsockopt$inet_int(r0, 0x0, 0x800000046, &(0x7f00000000c0)=0x7, 0x4) ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000240)={{"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", "7cdde963aca5fbacf226942e9128e77d8531174fa0c5438b81a41cf60963a442"}, 0x0, 0x404, 0x0, 0xffffffff, 0x3e, 0x0, 0xffffffffffffffc0, 0x5, 0xffffffffa350ae88}) 00:00:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="de7b9a278e4467293000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x5}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:24 executing program 3: setrlimit(0x2, &(0x7f0000000000)={0x0, 0x5a918830}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x7ff, 0x4) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fsync(r1) syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc00c442fd3078404139fd5b64d9fbc441956840f713dc0fc4014cf30fd3f2e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a6126db11f6a9c1a8460009c4c40f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:00:24 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) 00:00:25 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe833, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x11000b, 0x1b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x620000000000, 0x10, 0x400, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x7, 0x4, [0x4, 0x7, 0x8, 0x46e]}, &(0x7f0000000140)=0x10) 00:00:25 executing program 0: execve(0x0, &(0x7f0000000000), 0xffffffffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x8200, 0x100) r0 = socket(0x10, 0x6ce450420a00383c, 0x3) connect$inet(r0, &(0x7f0000000080)={0x2, 0x3, @multicast1}, 0xfffffffffffffd1d) 00:00:25 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='.\x00', 0x0, 0x22) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=0x0], &(0x7f0000000280)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @rand_addr=0x8}, @in={0x2, 0x1, @rand_addr=0xf0b}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0xffffffffffffff72) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000580)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000006c0)={r3, &(0x7f00000005c0)=[@in6={0x1c, 0x3, 0x4000000000000, @mcast1, 0x80000000}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x5, @loopback, 0xfffffffffffffffb}, @in6={0x1c, 0x0, 0x3, @rand_addr="6652889c241bc3c4b1b44836a4407e4f", 0x6}, @in6={0x1c, 0x0, 0xe15f, @ipv4={[], [], @loopback}, 0x8}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x580b, @remote={0xfe, 0x80, [], 0x0}, 0x2145}, @in={0x2, 0x1, @rand_addr=0x1bf13ad}, @in6={0x1c, 0x2, 0xfc2, @rand_addr="2c062cdec2b27eadf4219297b113ceb0", 0x8}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000700)=0x10) getsockopt$inet6_buf(r2, 0x29, 0x2c, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f00000004c0)={r1, &(0x7f0000000440)=[@in6={0x1c, 0x1, 0x3, @mcast1, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x400, @loopback, 0x80000000}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x101, @rand_addr="a23c943b137a4181c4ffa4cb70fdccb7", 0x80000000}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e237f00000100000000000000009764000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000050000000000000000008004069900"/136, @ANYRES32=r5], 0x8c) 00:00:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35e, 0x840000b35d}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000004c0)={{"6659b35732c1e89cfb37f05943587e0cee7f617560357b820dd58502b9ebc449a66d564d11069af4cf36ee12b68108c8da6b5e0e313901a3144fda8d4c9a2b5e0cae7dfa68af7db27f92b34fef5a2d8fcc0fa87e471a7a5387088a49ee309da8f65d0046cb0e73a733a9d81940515191c047c02343537d789d7901479aee2b59b907e1780769ec262fd61b0b6f3e05b2079dbea507283c209c3e1ee104786dcf3953bf3278f276c27695b24032d0520f3f2966f857c9c257aa488214e9ffb3845ebeb7f87523579a110d7e1c0e89623abd6c9b46a95048ce7b346d6dc83f67b62e52f51567462843481f964fbfbff23c26ebf370452b8fda82440d7f332bb9f613a963cc2c443bb80965295eb3c9fc14f5d28080613b3407cf17c3be37b7df99049b9546b29ee07c94c0dd948590a4d119fe0b8119e8e57a3f75707f9bd1dac2d4ea951e4add50a1bbcd2c33591e3c928df72b6ac1de1a3dae834f7a83af04dc55969dddda773d4dc1666ab320b4990757fbad994d0256d0d900f8dab113bf5e6782b3aa4c0f2eb10f90b137e1dbff9cb821fc98ef99e7b384f47bd56ad969bdc172be6c769273206db85c36c6fce58901ab38833df85d07ad5ff338f7ad88771a3313fdd1adca6a6322c7d782092eaad8f166384b2ac1e5a5eebf3b470b20e03f5c021ae0070051e96979f642095a4557d53127465d9c79f0d046bbaa7e4e27507d22ddf3d3d6d1b92f269164d7b81678f41bb272ff29bcc6d1f5dd27b46da6f6b4aa207f363248c4fa6dee77c3e4655ed5facacd390022a883ec4d8f8ef9aa82d5288ed7f510059f82f1f2224fde4d1732db40b53acdbf170f19c4780bf8a3ec414e5e2ba97b16759edc92d301bcf35cb70cfe1255f94b234668239fe4fd4075ae48bea0e8f62506c713ae5bbadc99c9c690e5e34eb34201ea1dfdd20d390c4b351c65476c4c674637446b2f976835cc69f10686f1e6fa28f8014a6763a5dce701f10491b09f91b085783489483e48bedb5756504f2567e3656962c5ae63e8b2ba6a6da13850f1bcc1fa2f7a4cbe287efd0209431d289c90074a7e6fafd894991608a91abd1f130ea311798cfc8e8e50b77679a6b62b81193c440f90175c16d52fec90d5ca993ac945ed03668aee2b1292fa5470c805ae7c3167362dde7a12b854ea6211f57d48423ed3ab0c81cb209675466eb966cf924aac01241ddc46f1f67aff0884f1f2d724406ecd8d751fed756cc2b09a60b14a2d385d1349b29bc08ef1febe9cf3d18e0b00daeeb443b6173e802f62a78562369b7746ae80367cb0845fe4dbc334ef6e0f2d1d771c0ea0c703779fdd4362a9fbea95b2c71a3474becc6a47cb7dc43ea76193ab21ff006bfcd7949b3f06e8817891a860294849a6a6ca7285a4657e0035f7949c4b3dc54a1c0aae52590788ecd4e538966408e30a7f", "789cb63d9554ed3e117b5539da3fd19945a277c4cc7202db08261474a8c264b4", 0x400, 0x10001}, &(0x7f0000000000)="6838bb96b03f298980350f876a2e8815acdb5c7019ee17f627a93f8824d1e8e97c31bfae6f6e1988fa7d2a5aa91c9eb85239418f3789c2703d65fc", 0x100, 0x2, 0x1c000000, 0x9, 0x7, 0x81fb, 0xbf, 0x8}) mlockall(0x1) sync() socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) shutdown(r0, 0x2) 00:00:25 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x0) accept$inet6(r0, &(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 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0xffffffff, 0x4) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x223b, 0x0) fcntl$setflags(r2, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffc41) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:26 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0xffffffffffff79ab, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000fa4000/0x2000)=nil, 0x2000, 0x4, 0x10, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7, 0x2, [0x80000001, 0x3]}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) 00:00:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5c32c965}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x0, r2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x18654dbddcf0406) 00:00:26 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$unix(0x1, 0x0, 0x0) r2 = getpid() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fdatasync(r3) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000480)=[0x0, 0xffffffffffffffff]) r6 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000040)="d6cb87be791f9ac62785c9d627d076d8685a20770f61eecab64b06fd41e0ab1f533b27fd0e883fa557bbe424e3706c5b5869f218c1021f14926f5977d1955126139ac654f0320c29a3c6fc7119d7e98b43", 0x51}, {&(0x7f00000000c0)="b1668e5637a574203120dc31d52bf641087552ea366551655c338419ba05974cd803f50d42d9757ca874ef72a909700b876d0024b8fb81cdafe82b8a1ff0f9840daaf662749759181cbde7f09396eedec17e122a02867ab8e9f9d31432f9f06d1151c5067fce7d58edc8eed2a3023ca1e977fe961d841f70272ea89d74fd09ec7b25", 0x82}, {&(0x7f0000000180)="54b35140d04e80ebcdc276e558b8e5a359ec48ce84ae33d5c76d274ad5aebab1874544507a0ee168258c08691747ecf6800ba20227facb02702b3809a657f7da71386597b6c27496054df2051b62c9b86a8ebc148061db82fbc08a33a9ff8653d7f160d467d050371b9de287d12f3d8bae7df93fd50df10357fc704fdac7bef1befb7130e5413057c1b4a92a13f9397837a5df1d08b57771dc1378b99a1db2147eaef70b27a50abd20849881d0989259809fbf99b22341ccb1915de06da59789c1de8c4c49269503bca6371a61973473ef", 0xd1}, {&(0x7f0000000280)="5c8e8135350eb3ab3380ed32299aef61ab5e885c596a10fcb532d9cd988e3f8ef504560a5e99ece013017fcb2d0b8a9eaf435578d16e23db921bcf5711ddd72228b9cbb1aa7b31e5fee1b263cdb495646c3d016d1757a5b00c46ec20ae5e3803368c3c5370d33ac212316582787b27b8a448870de93dd4ae4f427ecbb19e505f2c3f7e418fa2636c1812af3435187df501e770e1dab24c8cec3669ef523675f5b7c770eb4dac90e805fa21d30ec230864927e3bd8b16758fe9a1ef44ba952342a6bda98b7838c40b19ddaf847e34e7c0c82808b298d92100f93f756ef8a392687783fd73b039469aa0e52a01b2f87155ead9", 0xf2}], 0x4, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r2, r4, r5}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0x128, 0x100}, 0x4) getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0) 00:00:27 executing program 1: r0 = socket(0x1, 0x2, 0x1000) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) dup2(r0, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82032e2f66696c6530ef"], 0x10) 00:00:27 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0x100, 0x8) r0 = semget(0x1, 0x3, 0x10) semop(r0, &(0x7f0000000040)=[{0x4, 0x100000000, 0x1800}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@loopback, @rand_addr=0x81, r2}, 0xc) r3 = semget(0x3, 0x3, 0x0) r4 = dup(r1) ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f0000000140)="1feca970dd6506697f53431c57238c4e827054347030e55c0cd3cde648edc0dcca656e801f284fe05e48dd95410549138ed87cf3d0b240747cf52c87") __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000180)=[0x2, 0xfffffffffffffff9, 0x6, 0x80000001, 0x800, 0x4, 0x80, 0x1ff]) sendto$unix(r4, &(0x7f00000001c0)="076969a008221291bd726f5f66ac2dffcd7f5918835ce3513cd656f11d", 0x1d, 0x0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) r5 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r6, 0xffff, 0x1803, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000002c0)={0x400, 0x36, 0x800, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x1, 0x3, 0x6, 0x2297}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000380)={r7, 0x5, 0x9, 0x0, 0xffff, 0x1}, 0x14) shmctl$IPC_RMID(r5, 0x0) r8 = getegid() getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) setresgid(r8, r9, r10) r11 = semget$private(0x0, 0x0, 0x1) __semctl$GETNCNT(r11, 0x3, 0x3, &(0x7f0000000540)=""/41) semget$private(0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000580)={@remote={0xac, 0x14, 0x0}, @rand_addr, @broadcast}, 0xc) r12 = shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x1000) shmdt(r12) setsockopt$inet_udplite(r4, 0x88, 0x4, &(0x7f00000005c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000600)={r7, 0xf, 0x2}, 0x8) 00:00:27 executing program 0: munmap(&(0x7f0000719000/0x1000)=nil, 0x1000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) shmget$private(0x0, 0x1000, 0x80, &(0x7f000071c000/0x1000)=nil) read(r0, &(0x7f0000000000)=""/240, 0xf0) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:00:27 executing program 2: setrlimit(0x2, &(0x7f0000000040)={0x9, 0x9}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x0, 0x100000000, 0x388a2243, 0x8000, 0x8}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1}, 0x8) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000980)="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") syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:00:27 executing program 1: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffff9c, 0x84, 0x8001, &(0x7f0000000140)={r0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) r1 = socket(0x17, 0x6, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x100000000, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) 00:00:27 executing program 3: syz_execute_func(&(0x7f0000000100)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100002) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7a7, 0x161, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x4001, 0x1, 0x3ff, 0xfff, 0x9}, &(0x7f00000001c0)=0x14) 00:00:27 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8100, 0xbd22) execve(0x0, &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='O\xcf-\x00'], &(0x7f00000005c0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0xc001, 0x1f) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0xfffffffffffffff6}}, 0x0) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 00:00:27 executing program 1: syz_execute_func(&(0x7f0000000180)="98340d0f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b00018d6e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1000, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x134, &(0x7f0000000240)={@empty, @remote, [{[], {0x8100, 0xfffffffffffffe00, 0x3, 0x3}}], {@ipv6={0x86dd, {0x5, 0x6, "d0297c", 0xfa, 0x30, 0x5, @ipv4, @rand_addr="c2b2bb845fb3087ace80197ebc2b796d", {[@fragment={0x40, 0x0, 0xfffffffffffffffa, 0x1, 0x0, 0x6, 0x66}, @dstopts={0x67, 0x1, [], [@jumbo={0xc2, 0x4, 0x78}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @tcp={{0x2, 0x1, r0, r1, 0x3, 0x0, 0xe, 0x18, 0x8b7, 0x0, 0x101, {[@timestamp={0x8, 0xa, 0x5, 0xb035}, @window={0x3, 0x3, 0x29}, @timestamp={0x8, 0xa, 0xffffffffffff0000, 0x1}, @mss={0x2, 0x4, 0x3ff}, @generic={0xf, 0x9, "730448f39175f8"}]}}, {"3d1bf8d885281128b190e1bc28ffe04c77d3b7f7ad9ef04e2906f305df0b55c09969bee7991c274a3f07bcc6825ceab0876cea19abb95f3c0f9b9233092dd71a47af3f56b403b33fb92ea0bc33fc72b1da89df5ffb944d4be04595380a8769fdb08984734a5d5e23ea5f9386e42c76061db87e48a6243932cb18e06e35de905f5f6b544ba897bb1f9669b83442e0fe6baae0ca166ee69f87cd60ee09cb0c95a9c61c"}}}}}}}) 00:00:27 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x1, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r2, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000340)=0x3, 0x4) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000000)="95158789310338cc80f37c28f4153022484e3fc7c7f52f254186c3a5e49c2606a846da2732989ec36e45") poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) msgrcv(r0, &(0x7f0000001540)={0x0, ""/4096}, 0x1008, 0x3, 0xfe9cae7e34b8e6ec) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000240)="f02f7355a5cce3bd0cec52331cab8cc2fde9d617e73eb9f627faf4f03b81a8f253f60af0faabdf0302d7a5e0ea186d2b6629391284998c364c5d60c6d64cfafc0f42198610595d694d3a95edc53f67c8db0002e46739aa71a78e4da2a517ecabbb0f36e99bffac8b2be76b979846719322ec66f5062b8df862e20d06c4aabc727973c5968fe57d7643931bf1593ebdf94018cc073139fe4d4f797cc3ad4cd00d546704a7b50a7e0c4901f2fdb226af115edf4e51518e10d0a4e0617334e5e5f8f1aa5429b6") getsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) 00:00:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="42fc42cf4724123f18633b1acf79dca2c6c66ceca2dcda1bde670e6868253feea88093") mmap(&(0x7f0000003000/0x1000)=nil, 0x1f470000, 0x0, 0x80011, r0, 0x0) 00:00:28 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:28 executing program 2: syz_execute_func(&(0x7f00000000c0)="1cffb5b598cd801b69e4f56962f5696200d9c4c1b173f34717795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c421f55cf55151cc47ab1eea01ef0fafff0f676d005b5b45e145af000f9a990f691b2187872c240f54635bde3ef3428c710404e1e0ef26400f0d18c401fe5ff6e30f0fc3b7230000006736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = msgget$private(0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r3 = getgid() r4 = getuid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x5, r2, r3, r4, r5, 0x180}, 0x81, 0x0, 0x9, 0x80, 0x0, 0x20, r6, r7}) r8 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r8, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msgget(0x2, 0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x7ff, 0x0, 0x4}, &(0x7f0000000040)=0x14) open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r9, @ANYBLOB="0500000042000000000000000000d73400000000"], 0xa0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x2) 00:00:28 executing program 1: mkdir(&(0x7f0000000280)='\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) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x120080, 0x142) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000400)="1e58a9cf61ae88e24464838e566b58fdb00fb0748dfab43b4d1de70b392ef576be3fa2e37c92468786aa2623d6654cf88420da2a40377431cfcea7b2a96955cac9801125003e528bf726d8d602eedaccb6feee71739a54b7c8c3962077c1ff7492f3dc816275de99ede6d223a18bf9cf977c9288357fbc2c59d12c1be4685ffedba6e5d726875e5c85a8854630372834c9489cfcadba2f61b1317410a3ee4cdf04e094d556593715f1e0") mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') nanosleep(&(0x7f0000000200)={0x800, 0x1}, &(0x7f0000000240)) renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="a5c30122e46a22f1fd2193136ec5dbd9021c105322f37b672a6a") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:28 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) r2 = socket(0x17, 0x20000003, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) r3 = semget$private(0x0, 0x5, 0x3) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000040)=""/41) semop(r3, &(0x7f0000000000)=[{0x0, 0xfffffffffffffff9}], 0x1) 00:00:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000010c0)={{"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", "a991726054dd3636f22c3c8bf5aa828869c88a860a190b4c98111e3247cdc9e5", 0x5, 0x3ff8000000000000}, &(0x7f00000000c0)="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", 0x2, 0x9, 0x3ff, 0x8001, 0x800, 0x3ff, 0xbc, 0x10000}) listen(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001540)='/dev/pf\x00', 0x805, 0x0) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000040)="8507ad0a5461612e96fcb8b67f240e6aa6a5d248f43c3b2afcbba61fb7cf21eecdf92b479ce534ef58aeb523940bbe1def") write(r0, 0x0, 0x0) 00:00:28 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000200)='.\x00', 0x110083, 0x20) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x120080, 0x142) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000400)="1e58a9cf61ae88e24464838e566b58fdb00fb0748dfab43b4d1de70b392ef576be3fa2e37c92468786aa2623d6654cf88420da2a40377431cfcea7b2a96955cac9801125003e528bf726d8d602eedaccb6feee71739a54b7c8c3962077c1ff7492f3dc816275de99ede6d223a18bf9cf977c9288357fbc2c59d12c1be4685ffedba6e5d726875e5c85a8854630372834c9489cfcadba2f61b1317410a3ee4cdf04e094d556593715f1e0") mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) mkdirat(r1, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xa) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") futimesat(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300)={{0x7f, 0x7}, {0xa4, 0x400}}) 00:00:28 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e210fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x0) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x401, 0x1}, {0x80000001}}) 00:00:29 executing program 3: setrlimit(0xa, &(0x7f0000001880)={0x8, 0x40}) syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000001740)={0x0, 0x80, 0x3, 0x400, 0x2}, &(0x7f0000001780)=0x18) sendmsg$inet6_sctp(r0, &(0x7f0000001840)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x47d}, 0x1c, &(0x7f0000001680)=[{&(0x7f00000001c0)="b6203635bc86fd7cb7287a3ac519bbf230c85425f8623c9f0cdbde9808be93ed53b6f9aa8ecead55198b2b411f7eaf65319c08e6945a51d9bdb364d7", 0x3c}, {&(0x7f0000000200)="d1aea0cd88a30b7291b82140ae894a2e4a40c76b6025a87ed448276e188f0a569ff8dfdb81019770250156", 0x2b}, {&(0x7f0000000240)="5bb3692c0dc85a18fda62b1d345a97358e8306da70181e05a988b61cb1186b9bf159c43664630872e2bee6860f326624427d0a67acd91a2c2a1808eb46b97a261407", 0x42}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="7da5251f18eab189fdbe57dad2693df7e67494302143644c569daa1994f8dde4da2a6ee0b661e8b0fc0e2f69a2426d81b0efafd726412f3d0335fa507bf584468e6daf1912fcc4570455b58a596fbee3090795222a74b9ca5967b7ca4f44f59dd2fd395b5c185033286cde887e4e5386c18d9197851e4a6bde6b2903f8785ca89c78d96b1f06a09fa869647d051f1fcd5221d890b7e8b535b508b03a8f98e1827f37c00798f6c841b40db828022b8f595bb24a84b04f513946c083fdc4d80c9b91f56d8d52cbe72c1fdc45469adc9fcfcd57f350bb6cb3c4dfb1ea450a0d009a", 0xe0}, {&(0x7f00000013c0)="903a3f80af65cb258144533fd1013aef680b787a4f95a7aef00cfd8d89c56516624d1e834d269c5bf05371bd17f2ecf4de45f4d2ee7706ff03fba4fa9c5f2c89d7f7428ad17d6ed6a9f61491a4181703340b188c126c7fff51ac3e94c4bdd30b19e6598dce5282ce0825e9562d548bbdf31c38e09c9a453ddd9f6a0698fcbdaab5b2845db2d2b9b4f7ce7b8c0d9d00805dceaf7b97326826d37ff6fa5c03258361e4562ffe03e59c0f152a7e7c1629", 0xaf}, {&(0x7f0000001480)="49895878b4", 0x5}, {&(0x7f00000014c0)="71afede5ac6f6ab2b798995b312791702085bfa1c97c085a3055df5fac2bdeeb47aaa54418aade1b9cec2bc3514228ee3484f88dcf817cfa980022d24a9391944c4a824ef6bbc79f3bd7dbfa5a52b164f2e74af37bb74d74b0119fcac5559fc5b15f467cd2660bfdd84a59073be64efb537b22d5e131bbdcd1af050ca703b6cfd071c82992ff731057b92f3071f3f25551aa89e55b982918a9085dc5d505ded1c3c3", 0xa2}, {&(0x7f0000001580)="6cb623097df45f3ac0600bee5bce100ce717007e690b815d666922b0cad3d379aad6decdc2de5bf2200f47dc61ed0c91eecbf917d1b4507cd248f0ac5f67370ce037bfb66078a661d2c916ec77aa4cb3fda9a313933334fe3517059a710de9c643828ecaa18eae2e3e551f6155b8f47bce99df6c81f10112fb77d566bd58bcda25d920aa647d4c3d35a92c3ece6c32d6b02ffc6608cb97ed543aa14bdd2170663aa0839a38a98b36c898b0b31a9ca3268773af55718de4ab95e14946746682b38350443df2c6ac82ee57ca540abbf9c657175b4e12911a8a39ab2707ef0c18436f8486c3fecee252ed9e926e9f3f201d", 0xf0}], 0x9, &(0x7f00000017c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0xa21, 0x6a20, 0x80, 0x4, 0x7528, 0x4, 0x3, r1}}, @prinfo={0x14}, @authinfo={0x10}], 0x50, 0x1}, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munlock(&(0x7f0000ff1000/0x1000)=nil, 0x1000) 00:00:29 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xdb63}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x0, 0x6, 0x3b5, r2}, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f00001df000/0x1000)=nil, 0x1000) 00:00:29 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000800000000000000000000ff0200000000000000000000000000018600010400000000000033df000000000000000000000000000000000100"/102]) 00:00:29 executing program 3: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) clock_getres(0x2, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r0, 0x6, r2) 00:00:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000100)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x5139, "0bbe72b8bfe5156c952445caf68802e8"}, 0x14) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000d60600001a000000dfffffff000000"], 0x98) 00:00:29 executing program 3: geteuid() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000), 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x20) getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) freebsd11_fstat(r0, 0x0) getpgrp(0x0) 00:00:30 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) pipe2(&(0x7f0000000100), 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x32b27187) socket$inet6_sctp(0x1c, 0xffe, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:30 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e94f1696530000043b3cd1f3815adb4150b88a7243498c3e8c5e13eb98508b5299ff58cbeead403547b176a5676db889887942393137c45a34fa982133a5e3ea18ccd188c7e06ce71fede95a54a72e8d0865f6a7555fb03c6e599a81afbcf60bdf662c5de432211596ac71edd646ac0"], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) socket(0x8001c, 0x9f5da4da75df982a, 0xffffffffffffffff) 00:00:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) poll(&(0x7f0000000040)=[{r0}, {r1, 0x85}, {r0, 0x10}, {r0, 0xc}, {r1, 0x5}], 0x5, 0xad) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1400000084000000010000000180090098b52448e1129cb64f0200000010000000840000"], 0x24, 0x81}, 0x0) 00:00:30 executing program 0: syz_execute_func(&(0x7f0000000180)="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") r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000740)) r1 = dup(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x1206c1, 0x0) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000002c0)={{"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", "ce53fbc7bfade533f3654a0ef029844a0e1769cb4287f92496b8f31beddf1f00", 0x80}, &(0x7f0000000040)="23b8f467841ef4279918a9e8d503ee14049bca5945b4190cd19b4b9d23b44a054c5ac33af92026469cfeb04cf45e4f58a17955b3fd90335fdc5bba6e897d508f184145058eb71581ff019c320b62723ab12801c4da050068c2a5addd9289216ee2710b79", 0x10001, 0x3, 0x401, 0x29, 0x7, 0x4, 0x9, 0x5}) 00:00:30 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x802, 0x21) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340)={0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x1}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000440)={0x0, 0x10001, 0x5, 0x9, 0x800, 0x27e, 0x7, 0xa2, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x1, 0x200, 0x40, 0x7}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r4, 0x1, 0x6}, &(0x7f00000002c0)=0xc) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="013ffcff17696c6530002dfce44191d54809d388f0639734474aeab6321e2410b09535e22d9b4d4977ad813f1595f6465a7dc7ca48e6a726c44374b60b8eab3844d3524c4f405172630b8bff159d10414c5fcc9cc75876ed1df672c7708deb7c9d2dff030000ac99cbaec4ffe3a605c2a7a6f7d084da572550f70596f97475e11a810028028fff8e17e5697a7e"], 0xa) 00:00:31 executing program 1: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001080)={0x2, 0x8001, 0x2000, 0x4, 0x10001, 0x6, 0x709, 0x7ff, 0x0}, &(0x7f00000010c0)=0x20) sendmsg$inet_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x7ff, @ipv4, 0x20}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x0, &(0x7f0000001100)=[@init={0x14, 0x84, 0x1, {0x401, 0x0, 0x1}}, @init={0x14, 0x84, 0x1, {0x7fffffff, 0x7, 0x4, 0x5}}, @sndinfo={0x1c, 0x84, 0x4, {0x401, 0x3820, 0x7, 0x80000000, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x1}}], 0xb4, 0x20080}, 0x20008) 00:00:31 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0800070039df0000"], &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x1}, 0x8) 00:00:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x802, 0x30) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="a82b35b533e18cd9158fbc41dc896ca3ae8c794e6a30cebc252c36a4893dd94a4e39760aa108f8be20b5805df7cf83172b7d1122042e3ee085a429", 0x2, 0x2, 0x4e8b}) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0feecbd53074c7e7756226eaa6cf8044a6599f093e829627cd90803f42f199083ad3143e73a6709739b79ffd981dac70db168d272c7a6cae587d51d7a17e266441a7659f745a56e03c6b9c78cdcae664"], 0x1) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000580)="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") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x51cd, 0x4) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x0) readlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)=""/247, 0xf7) 00:00:31 executing program 3: semget(0x1, 0x3, 0x0) semget(0x0, 0x1, 0x4) r0 = semget(0x1, 0x4, 0x210) __semctl$SETALL(r0, 0x0, 0x9, 0xfffffffffffffffe) 00:00:31 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/31, 0x1f, 0x40080, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) 00:00:32 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x1, 0x5) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@broadcast, @multicast1, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x4, 0x10001a}, 0x8) 00:00:32 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2206000000ffee0000000000000000000000000001dc174b530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000ffff0000000000000000000000000000000000000000000000001300"/128, @ANYRES32=r1, @ANYBLOB="0500741c20000000"], &(0x7f0000000240)=0x8c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) r2 = socket(0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:32 executing program 2: r0 = socket(0x2, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) 00:00:32 executing program 3: mkdir(&(0x7f0000000140)='.\x00', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000180)={{"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", "14224d0b29ae795baafc7294f0927f41f9b094fbc65872b70964eae03db6ed19", 0x7, 0x6}, &(0x7f0000000040)="9bbe", 0xfb4, 0x80000000, 0x2, 0x0, 0xffffffff, 0x800, 0x4, 0x7ff}) 00:00:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000080)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000180)="8e1228d80b51e28945ba43d138c220d59da77f5c0ba4fc9fc5206b340b5daefd830f213f4910cea2090150387569b961e4c05d38f6753a6456a6d08c6f51d995554813d9dcd3a0c0bae84f91187659211a4d062f53840bd20fa20d91ff0d61423551c5c34268cc72910629db58de788c9f1273c8d6c7c7f293be35d012ed464ce2f594aaf8f9a3da20da18fcb8a243ea70b0f718f05914155e5b6d1396e6495b10cdd473") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x5f) fchdir(r1) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0xc6, 0xcb}, {0x1b89, 0xaf}}) 00:00:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) 00:00:32 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x20000, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 00:00:32 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfbd}], 0x1, 0x0}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) truncate(&(0x7f0000000000)='./file0\x00', 0x9) 00:00:32 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x3) lseek(r0, 0x0, 0xfffffffffffffffc) 00:00:32 executing program 3: r0 = socket(0x402, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x6, 0x80000001, 0x7, 0x1000}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000080)=@in={0x2, 0x0}, 0x10, &(0x7f0000001580)=[{&(0x7f00000000c0)="ab2d8d6530ce9e14b0976549aef03e93921d61b6c6c346636c", 0x19}, {&(0x7f0000000100)="4061c3aa11c2a58800d8f4bf842e38942e729839076c523f150ae5b883be61b105c1e1c02e070391b7202b6c0ba0fdc9e3c4376388839cdad9ca842ebb0831268829f30bfd6d0a5b86445443dabc28d274cb4f1bc9558ea1b720ae6cbc94333e7e36b1d8f036ef368f4231b0d315141a4b2964082706fabd6f3b6bb85972d5b8e5640db49fbf99fff995d83659c7390283dc5c1b10862171ca1a8c18eaec27f943601fc6509f0667dd8b2a902b061bcf6ec67d6719ed5239d9edd17f", 0xbc}, {&(0x7f00000001c0)="14f5dc3efe43eeff51621e072f3d87727c3811c9133d24ce53e85f3144f571c40dc874ff880ac3b6a9f207f4893a1cf4ae896ef8e8f1f666ce3c888930fe535562214d64a482d941cb980d64b533643194c656676a7b7cc0f94b9e424f77c9883d144a017e4208c5c2727a1ca7efc9ef7fd7bca3f243b193f1e95748f784e64b841149c0", 0x84}, {&(0x7f0000000280)="656a74fb79d4014a971f35bbd2989a0f96e266d827dd889500f90a36eb24b970d5eaad5b1d4e32dcff684adbe4af5bff582f80a011d3bad4654d8fb5e3c6ede76333b4e575cf0e00426127373ea309e8d272dbcc3599f04117cb1af9357d355d8d51c44e265e278dfab9f950c262fba265c9a945579c223230f6284c3e0a062c611b0fa1b4c312aca75427e3238be039", 0x90}, {&(0x7f0000000340)="5cc1e24f17a06e34da54b383ed1be644427346a350ded8a4afbe5b99d89729eb9e3bce1343c9ced9ab0f722f4613ff65ab13ea829f2a6011b3fe3691a80a4883512818cbceaca921a6", 0x49}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="e19c4c7665b384c973e53a2f94e71137e82b4fbe092584720f5a061b17517b798f9613f64f787b7a768c424f21d1ad8ce0dd1ca6117214279528a7e198eef0158ed685eed1401c3687d26906ac21aedf085444e796b43e8e30", 0x59}, {&(0x7f0000001440)="048371cab31feef061dd12f025e189827a77f04807b9cc69a8bc24f28ff8334b98e0380cd1d7465d6d2539a6237a1fe2fb004be0e1079889c8ff3bb140e68ff4d2fbfcb2791c5ae2b47d4e4c49a0edfea4f6841b5fade57e1339b7a51ad677704f653c809e97eb6e2cb9c278cc12d71dc6299cb11ed88a97e37ca25d3ba81362648d1a7c9693151ccef20526e9cefc3ed427075745eb3035dafa003b82633282a69eb6908b037459d2fd3f50f29c2c226de91e24953e", 0xb6}, {0xfffffffffffffffe}, {&(0x7f0000001500)="84e1ecbaa222bea36fc591a7b4450da9918ee21c1de7606e49885df282a3d6bd4ec557a188b427878f9db0104043edbc5c2b3d0150ffe39434da3f3456e213d5f156a91d6d25b1757710ced762a5c20a412e1471380a1419c92805f5b0b80661dc4bf61e8b4954a8848da88c2dacb426", 0x70}], 0xa, &(0x7f0000001640), 0x0, 0x10c}, 0x20000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), 0x0) 00:00:32 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockname$inet(r0, 0x0, &(0x7f0000000000)=0xffffffd6) 00:00:32 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x9, 0x4) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r0, 0x0) 00:00:32 executing program 0: select(0x40, &(0x7f0000000140)={0xa}, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x11) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000180)={{"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", "3b379c9ccedd6a2c0593dec7ab0e041ac99e1602a143f39dc6f73a92926b27c1", 0x3, 0x1}, &(0x7f0000000040)="8f8ea21b6919ec70a32874ea85822e6efe52ef45fd4952f3875febb19bbfbf9d9333aea6269ad5459d4aec2291209b9b4bdd9a84ca0b5c6384576b68c6fed584fb8ac0f25364ac7f44e58cd23dfb56bdaa1a98d2b719f4c7747bf284f01e6204e1", 0x7, 0x80, 0xfe20, 0xffffffffffffff7f, 0x5, 0xc8, 0x2928a4a4, 0x5}) socket(0x1d, 0x2, 0x9) recvfrom(r0, &(0x7f00000000c0)=""/28, 0x1c, 0x1, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) 00:00:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x100000000) mlock(&(0x7f000029c000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) bind(r1, &(0x7f0000000040)=@un=@abs={0x0, 0xd}, 0xe) r2 = socket(0x2, 0x30000007, 0xfff) connect$unix(r2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r0, r3, r4) sendto$inet(r0, &(0x7f0000000140)="8d415f4d1d405ec1281bf0613947eb7ca5a78642360af9d2c207590be614e2520a99d9b728b1454d8f218e6096397c815744b307532b561b301a4d8b7279735753b74e27bbc7e598481afc9cc261a6970f71ab29eb5a3b1fff14e101ad394b9acd806b70d8b403d4230aa15d19f86c86bd6dde2a9cf455ad50943e9d0a62f12df731d3d0b09d8065e5c47a735a762531a9a805ecfeac8a", 0x97, 0x0, &(0x7f0000000200)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:33 executing program 3: msgget(0x1, 0x204) open(&(0x7f0000000480)='./file0\x00', 0x2008c, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:00:33 executing program 2: r0 = socket(0x1018, 0x30000006, 0x76bc) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:33 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xf3, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x5a7, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, r2, 0x18000000000, 0xf0, 0x82, 0xa19, 0x2b0d, 0x100000000}, &(0x7f0000000180)=0x98) sync() munlockall() __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:00:33 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffc01}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000080)={r2, &(0x7f0000000180)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3, @rand_addr="a75fce2fd1788ffc19a49a00fa87d803", 0x7f}, @in6={0x1c, 0x0, 0x4, @ipv4={[], [], @loopback}, 0x6}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000100)=0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x10000) fsync(r0) 00:00:33 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000)=0x64, 0x4) 00:00:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x18c) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x5daf5ff7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in={0x2, 0x1, @loopback}]}, &(0x7f0000000300)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x8, 0x7f}) 00:00:34 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xdf, "418792dca9fa90eb4481dba5b5f6e760ef0ac7c6226cf65a90a4cb3aefc310ae777442f68ac78fee77eecab8671380be0819a358ae500f33c7e52686caab6959c06262e3f481410a734da06ee91d7526065f90c2cc9ee570311c0937dbefa4da0a2de68aaf9080f5845296ceb2bdcf3d95f32c37a7ab553d3a4eb5bc36a1aea3a3175ad6ce82f3eec00a437ac630859e329351b136dd25ab0b3d7266858c1c1b9667a343367d34802f09e545e6436cc843c97c7aaf18651a1b58ab76facfb562825838ad516c3e16b35b534872fef0f69910d0d983e4e54da11fa31d2d93de"}, &(0x7f0000000140)=0xe7) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000240)=0x10) 00:00:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/173, 0xad) 00:00:34 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x30000000) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg(r1, 0xfffffffffffffffe, 0x0) 00:00:34 executing program 1: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c) r1 = accept4(r0, &(0x7f0000000380)=@un=@file={0x0, ""/47}, &(0x7f00000003c0)=0x31, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000004c0)={0x8, 0x100000000, 0x4000, 0x4, 0x5, 0x2, 0x4, 0xfffffffffffffffc, r2}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x800, 0x5, 0x5, 0x9}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e21260a0000fe8000000000000000000000000000aaff0f00"/128, @ANYRES32=r3, @ANYBLOB="0180fcff1f000000bc8a93657cb4bb810e0090ceed3039bb7e7ddc9b1cca68ed80bbbeeb690c42fcd8d0f5648a719108ad57c56b8d3df536605ca24ec6c4cc"], &(0x7f0000000340)=0x8c) 00:00:34 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x76, "426d28d2a8357e12dcdb06fe415f4d5888b674b3c6acad92f3f4289ec955be104b2cd5b66bf6b88367971eec61b0b6640eb88eb553254dcbccc0c8a697c5cd7bb1f9af616f33079e64d0bceb1d13db44739fe35bd93c76d126b6990967dc49d791d9b15537e95ea2608ce08729341a9b352f898a858e"}, &(0x7f00000000c0)=0x7e) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x400}, 0x8) sendmsg$unix(r0, &(0x7f00000024c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002440)=[{&(0x7f0000000180)='^', 0x1}, {&(0x7f00000001c0)="08df96a9edd990b2d926a5e91544bd6f1df18cc5007ff141b9b7d69606ef6ce42e3c3263fee3d52373ed39decdd7947d3b2c7080d957fddc2533d92d80bc870844a07d70f8445f84fee17ad25a4c5139bb6713403340385116cdae01012643fbc4030996ae8fed511245aa6e274e7121eb5d2d2ae1d76fedb2bc8d0f28d415fe4b08bfc0ba2b602fa57d9e5077ca851d8bd7a54127906723ad9063d1e78c4b99846611f2889a84604c8db6bdab6a39fb029ac2a7d34830ae34a04d1800be0a13bea3b92b6d067770950ccd79fdd2b422518cef79ebbe369134fc6ff9a6afef4a14d2ed31bbc2fdb85217eaf8ce160553bd9f", 0xf2}, {&(0x7f00000002c0)="46300a16f966e3877f3972ea928a5c1d07fa644af1e09e3638f72948ebf26c9b4483ad20fed71b61261294d1c3b397072e946379c3cbef602ef46194e74394404ad9f3aebd42e2635b8020abe8e196ba2c6762f8377b024decd6955fd157cf2d4116d9083917b53b8582ad1142da62baaa42eba33c08ea4ef7651e4f1511c7894880", 0x82}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="2550e4e15ec459b67159d4cce17fbb003e269f45444bae3da7920f543a2cd54da621a4e3236f218465a622df68703737fdc21555369eddfa58ca68ab3372f3f893d33bb2fe081b51aafeed3e2b7e9f7e6076b3862f338520a1af19151f773c86a0bc052ae9ffe61ef5d884fdf77957fe7b16cb0a8cf2a9b58a925c641109561e9b2f13d7b3a108f1ee38263ba69897fd66330d02150cf0f7f274087cabb3fc9f51bcfae561cac5d50386ce6c2fb0085c86f38b", 0xb3}, {&(0x7f0000001440)="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", 0x1000}], 0x6, 0x0, 0x0, 0x20000}, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002500)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x1, 0xc1c, 0x8, 0x3, 0xffffffffffffffff, 0x400}, &(0x7f00000025c0)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000002600)={r1, 0x9, 0x5}, &(0x7f0000002640)=0x8) freebsd10_pipe(&(0x7f0000002680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000026c0)={r3, 0x96, "9cac669595a3f890bffdfc9173424aba1fafbb2adfe2e563acbcf1373e41f6978817435b3a4e28ace408111e8cb7ba9ae92999f48646f194484b7bcd120af2b466050de909d2169624cf182e964b45f3e38882f4d0b9390dc6adc69284eeaa9ad771d5401c0a7b2f448b6518eeff57db1498833d3724d02b384b8faba80c042303740435c91a7c586085864aa8cc005c34fe23a559c3"}, &(0x7f0000002780)=0x9e) pipe2(&(0x7f00000027c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000002800)={r2, 0x6}, &(0x7f0000002840)=0x8) lseek(r0, 0x0, 0x7) r9 = shmget$private(0x0, 0x11000, 0x208, &(0x7f0000fee000/0x11000)=nil) shmctl$IPC_STAT(r9, 0x2, &(0x7f0000002880)=""/173) getsockopt$inet6_tcp_buf(r7, 0x6, 0x425, &(0x7f0000002940)=""/65, &(0x7f00000029c0)=0x41) readv(r0, &(0x7f0000002b40)=[{&(0x7f0000002a00)=""/124, 0x7c}, {&(0x7f0000002a80)=""/124, 0x7c}, {&(0x7f0000002b00)=""/53, 0x35}], 0x3) r10 = open(&(0x7f0000002b80)='./file0/file0\x00', 0x0, 0x4) unlink(&(0x7f0000002bc0)='./file0\x00') ftruncate(r4, 0x0) flock(r6, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000002c00)={r8, 0x2, 0x7}, 0x8) getsockopt$inet_mreqsrc(r10, 0x0, 0x47, &(0x7f0000002c40)={@multicast1}, &(0x7f0000002c80)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x2, &(0x7f0000002cc0)={r1, 0x1, 0x7, 0x3bf, 0x7f, 0x9b3}, &(0x7f0000002d00)=0x14) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000002d40)=0x6, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000002d80), &(0x7f0000002dc0)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000002e00)={r1, 0x4}, 0x8) readv(r4, &(0x7f0000003040)=[{&(0x7f0000002e40)=""/127, 0x7f}, {&(0x7f0000002ec0)=""/88, 0x58}, {&(0x7f0000002f40)=""/249, 0xf9}], 0x3) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000003080)={r1, 0xd, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f00000030c0)={r5, 0x17, "538f05f6381eddc9ce7485968b29f85f845700c80ada70"}, &(0x7f0000003100)=0x1f) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000003140)={r3, 0x1000, "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"}, &(0x7f0000004180)=0x1008) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000004240)={r1, &(0x7f00000041c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000004280)=0x10) 00:00:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="c345e04c2c0c1a7249d3c428278a9861723efb5afc2712dc892faa246ed33c1e20087fdd137fe8458e6dffdc0d2a48b8f803eaf749bd71bc0fbeb224499d3d0d260c90cc70693c294f1eeb042e8e6950d316842259f68bec121f1ec0472b721d0d15a3c6dd05733a35b3a0d19981a19d623c5e69a47f84592e849b563566e0000000000000003f7c2d98f6ac8389e3b0c9ff7438a457fb6ae07f19f7f67d4838f2b2bd5c76a15784bfdcdb9d2e43a85c9e24a6d0e837bc381610ef50d69bd9803be41dcc6652249878"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f00000007c0)="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", 0xfa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = open$dir(0x0, 0x140, 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000600)=""/174) flock(r1, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setitimer(0x3, &(0x7f00000001c0)={{0xafc6, 0x7}, {0xa7a6, 0x5}}, &(0x7f00000004c0)) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_mknodat(r2, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) bind$inet6(r0, &(0x7f00000005c0)={0x1c, 0x0, 0x80000000, @loopback, 0xd0}, 0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000000)={0xfffffffffffffffb}, 0x4) 00:00:34 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = socket(0x12, 0x0, 0xc000000000000000) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 00:00:34 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x218) lseek(r0, 0x4, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000001880)={&(0x7f0000000300)=@in6={0x1c, 0x1, 0xc2, @rand_addr="f106dc43c106c484d0bd014204fb4576", 0x9}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000480)="4437e4a56b5781d042b2d1e745aa8586137a3db20adcbb88a433dc2ec4435d970e9a84d432473f05acbd4a9b04c038b5175bc3810286de07dca5aad03f9cde25746de3f3f480ea57503ea06e83be9fd232ce6d9de3288127cea4f5079c601d4778d6cdf35ee72b042213bbaf99be580114eb1ead6e0af9117dc551443d32bd267596df7339fdcb7ac0d286f89ed81d86a330f4d3aa2a731e250698d1fd", 0x9d}, {&(0x7f0000000540)="24aa0f49477e39131b8f3e836484b9317fd46650e55dcd7b354267d8c71c8939433d80335e64543eafade449987f7cc0fd4e92a4ad908cef582ca2b2cd374604aa7ab62ea5087556ffe66035629effb3655c3d51c004655dd6f9399e37722931b0dedbc145e6d6e003d49fbaa5e5a2ca59a9943be584b5905900238bca23deafa4e3", 0x82}, {&(0x7f0000000600)="1666239636c81d980405f7dcd75b2ee87656b38c7866fb6be44b8dc0de03441eb59bbe61bb9654948f1bbd8def49e7650f4a828d313a8c08d950768b641b3ba03d4ba502a9fa75dd41c596be24653d4a316f11399a93486785ce769b9c0dbcb99c52315d86763f6f4868cd5f0ae032a008b4a6247dea6aa3ccb61230e42fb0bfaddc4529702b3113bd0ac6d91f0283ab5aa61989c7982025b03e482dea515adaa4b06d7e4504065adad790d43ef27a0dd5385d46", 0xb4}, {&(0x7f0000000340)="6114c399027adebab8065a778fdc9835fc27295601665a464ea47dba18daf53bebac2f56b22f88624024", 0x2a}, {&(0x7f00000006c0)="865a84246745da631351f9e1c4b7b09f5d64fe340938ceeff2ae2a99409b07cdd212c635566abc0967d390d36fb64e0bbf74495048e7837ecb20eb1b3e675c8fd03a6dbfefb4098f03e2fe8994aa39be96e346033a2c60f47194b53fe6df8c355f1880378d5f64f0c81726175bc6f0d8dfd8beb93ad9d33043f8988589361bce843697089f3be6d25f1d104397a42ed60757b6db4e6ddc3a43fed5b28a6004e4c5eb6d28429ee9e19e8113d840d5aaea1e77c7923105839da612606ad75ec92d447631df7db153334c97c064d4b52e32d089413918014d27", 0xd8}, {&(0x7f0000000380)="77d84ff930cd9045027f9a67caf74d89e52c247f7e28ad969a9ba94e0111afa2c487b7994a565e59c0a4dd", 0x2b}, {&(0x7f00000007c0)="806dc00d9f54d13f5f22a0ada08817e347b05e3603665e83a6fc7eb1c9351d81975cba252ff4346f84e0fe7c5a1536c096789948c5b5346bf4d6e84ffb4cdfbb1ce0ef809c3d56c96f72dfe92064e86bc528e46075ae0d5e51892ba604850989ad7939f476398c59eae2a3163d034783f0cc3c7e7f5c27a1fc70c3bf32b5ab8b71e10edb3dc394357fa17b542dfcc4d5a33cc5de5606ea6c5cec45f70bfbcb842b63e4fd0ded361f51f44679b8294efdda215024e6d754e494550858c7c4a702e45c92d9e89763c08dddb7adf44def4109515db60512b5a90ff98aa1e5605707e652332c7f74761a373311b891cb4bf9a80d36c1724df0a95ac153a462836d03945bfc6ba14060e2778309ffec0b997b745a11717b1e9ad546b9fc783d75c70a5e5486979449fe05ad0710414accaffc3c5062149dbfd0cda5800728d35c7b9006e41c1703dd902aa7e08318a5ae7c681e5c040e0f74c3b14e93d924c383783a65a6ed9c11140b715c85926374f378b8b346b9d5fc430b9f2020390ed2466b1a14c33bf2cc8a1c9beb4cb8aa42b080cb778d207538cd94cea23f90305dbc00a6d42dd17018159dcdb35f267158006d5f396a49c489434c4e9f8982a5dda9f26523f27d1615beb72ca34d90e12cf807a09b69e6c9f5b71b9a58967df293c7ac0d514ce901e5dc1a0d5feb47f87d20a455dc99dd9330633962876076b0a2736acd0d814e0b6c5c6b6870edf25827ff2a7f64ff325b34ce85d7145701ba522057313bd92ec69faeee24177fd1fdc564297935d62cd590c4178f4ab087aba814c4fd85217c86941be77d633f1cb177d46e2b33cb6bd4b04d34ef83678460c7d0c8fcd5df6aa363e0b422d3ef417aaddb67bfeac3ddf0037098b26eda375c98927510146d6ce9c930b38f7f1e9d942308070193ad0c01a801f61172d39cb4f7226c9dac660dbcb38f9604408228b1954627c5ceb98e471e2573ee56de052af762891ad9735fc0fd169c3631439fbfa9252ce2315f70fd733c5fb39d660cc297d7837982a945248d8aed9b3bd4eaaaef589c4f49172a3f07cf4977f9a4e353f348a5cfb8c196ea8066838a56ced92edaf07044ef5da534e3c04000bd7945b91ccf020edcf7d91bf3988f12b5cb04f60841616183998f34d95557fe1ea120b75e1c6c0fcb6802ac4907df4ec25b691877f40e6c0abbe3eed484c5413eb6e47e34e4d8028630370c151130ac728c66716c614b3d57e750e6c1feb5fadccf677fef74e5c513705a713a017546ba7f1b8228488eb160778209a899fe5910864770f19e990ee5b0c40fde382b9df1f5eb4263748a8bf9b0751c307740e5981aa7ec350d808c6cbc559f5b2a97cf74e9427a1e701a3c6193485b0409b5bc576b527206144041a66d523d888fd84b0056114e7318a3fb06a21f7ef122598fdacc054867effe717c1b874355a59cfcd61f163b5361a8df3902851f2ecdb52314d874b7d8cc5593366d74baf39aede34d4d5b71b123709e78c3c0cfd30f32e7a833be98bdb44fb3ad6c9a7510f462b7e9669a9ed8027248a8a8fc330f826967ae390c0b8ce1c11bed59c74f4a40ed352f300f0c7e5e643c01b98b6bdb9ae845037447b991c493871685aef094b022cc7aaecc2ce418ed1b9b4046eb365191bff6412bc496ed4514d3ddfe1624901661982c38be455fc9ccd95184755d1327ae057656b3122c705f6a6454d9fde59a13d4d99454c89ccc6b5049ac5910f3dc06aaab45db0d93812faacd7c128cb89934dbf400757a0d16d3eeb36efb3e7ea14a1e9d0a0870e0b54f61145fd20d88269a12027e9a8e8fb4cd2b0a62a669c893f3dbdc4a0e9ddc7b815298c38236ca04e767b4971ddc05af87f3a76ae8f7534e8b4a5a10f249359cf247bde74d59c0aa6ebc93deaef05a0399cad8aca244596b5b5ccdb98ee77dd12b093f937c9a930dc0358867e6fbfc26b079938eaa0f8b40abaf74ea2cdb816d4133dbd47e046aac9e11086b4ffbf3251620a6ba8845ecae406e9b662a495028b9839eec8ff215a0541b5f5aa2b9a55a50d0b6ccd29bead255177cab6da31d6250fd105e99868dbf9a3b6ce8c2145e69c747bb4a16d7b2e076e23b5883c8ae62e0dcabbbe65b853a9685c62d6e239c45e1a62cd625ac8a11a9bb2365f113141bfc83b3c24d336a1c923f0adf6e7cfa6baf00d73090494d6dbeb4b9eeb3a80e1c218981aabed0009807dc1d57687eb819dc149bf4c88ceb875b53b9269d321c4655f446e4f378cf9e4fe15ba9830bec30a395673bd86fb24f843bc1db459defcc80b4511b0147e156427b72090def8f5d0b2e8f5fc2494fb62198a93f40b351905d1dee4e8145fd6f8ef90ae59b4f4b1fe504f4aaa78e365255d1cfa128044aa6d283bb1bca7ca7a398a708393e2dbc99d0627fd1fc125b7c4e8d276be6837ac147a99706171388200186278829cc075a6409887c39346fd2c30f83257a86a8e67f4df5abdfc6f97f5a24af683d9bb6c9fd202296f138ec4530d8b08bc45b68b019bfa542fbb5c3ebaad6f3e1aa50dde1f54d08281f605b19210895bdf29aed5ad61354b02e75e4614197480db74f757a6c6a36dabab1ac0742b221f965fcffe8c3a991ad81802520634f532ea1ab49ef3509634122721919bdecec641a63c03c92b7f4394960954d6187b95c6ad552bdf78b17f784cadbd5311ec581a6e96a11afa4f212958c4d371ed530c71b4662d9840488d645d59388b9e809fd2ed1ec3e66a2eb42036738a50ee8af7e918307e370aa2f5e5f24e703ff65619621bcffe7a310f5fc6b8f1f1bb2d7f50e66e3aa2b3adb374216a25333cf75705364aa39488e3fdd0780a3e00de3cb7ad3206dabbe0625077df0cb743aedf68adab18dc36f4d9c0db28906d840619033534469b5b980d08b78dee587180327816085c8b32dde06aba2afad20f6558df058d25003b5a2915e6a87e0555a447df0ccd665b1565618251d3540eb438d09e0901c0141e18ff080b65a0b91cedc86b44442b5c64573e8cbb0758d8eac58c7cb5ae015cf6f3c69e7848397ce54011b766c0579f173477835d5c88562e2b14f762d005f0347264a99ba9e8114a98ad7fccef9388db8cecae87b4f1473e36915918c081b028fd4cedec3b2b6b7bde0d0c3f51b814f8898c2c630a5417a2a7e726e6e86b0190a16326fb746bb4641b45b1735c1b87307482929b9881311e12cda5b0ba3b0ca1e4c82e98595b7f635dfb36ca3d76a137d41c240d2fa986e0ce1f62fc9076d2794d1cd6d0ac4e58327cd89fb19d7be2afd6218d6a38b6605889e2bafab2c8c2317366782e5d61f80e305d8b36ade7b368202973c3d30805fb07ff3e52d678c2eaf7779af175521851c1c3e94a4eb85b15ba134327b6b1df73ba5cf675f952096bc937b11eb11d0a6b0b4ee85bdf5ce6fa583901a16fa67f910eb4a282dbc7af35ede7d52f087748ca595d348db29ff47c6f1b7f81a3ac3a177f8dd059d794228c2c1310b0bee682d30cf5679abf0c9579446c807282448031944992d2dca6e3e4713afba4afb8016ab4844f31558f1c2c9ae0845044494f26416e523337c2491f80bd1006e8e1b9ccbca36d78add8fee31c138c5ededce5c051d8f31fe27df4e84287120a0f6e29c6e72428c51860655caa4c7c9d899e30135fec29762fd81e965d89a5aec45de9ad4fe0e7e145666d5b156146e0389b72c64af80abd3d889393da80a152d08a5bb4da60ace97bb2bfc7b4b842b381d2d62e7ac4f91d80ea13e322b2cac1160f335fb622730ed28484d75c23f1ec19931c7fb3da546580ef8831236e1fba1f650c23d8ddc16ff926ed04a76049a873172b81aae756365dd6be1d6b6716e5326cc927dfdad22485340889bab8de280987c1586f89bb05ac1bf3994fe2e4d8bc0f39c0534ba0632a7bce285bf498482d05d63c8fbbf71f3745b38e81447c2e385583d7d3b12b31c6b09dc60c2f34d4f8202ff05e05cc2e0a5df1fc3ffa0fc77a4a48b3dd6e1844d7f7767e646eea2c6e2710c1ae0e0b113019f116bfd147f1094e024b59116f8591b7188328e0253e20057c0c6ae591a21c420852234409a04ba7fed0c181b24833eec077bffe8dc10c677b29d43d6d3d604e3c0ce48b98eef1da1552f70a8696896399ea14a01cf3777667cd42612d25d794b6084dc4524f4e01915ccd4f01025d3447b85aa731f2b2256004131730a7d8cc01e47c3261bf0a9b78fd458431a4feb8ec6820ae9ecda701e07384d650db768e9fd1b17bd78f3513f2cc9757e58a6283164bc25194448f3b903884f5de7c3ad9a1bc00312390bf75d03f89b439b9bf3bb222aa00d62fda727d0365a41b02d5f93cc9e91ceff3bb8b033ce5c5a08b3aafd74668c07c920bfa8bed0d6030f4fbcbebe7b9601399d46f81c555fd4f60904c468c0734219c3a486453b9ab449757dad6993038e70e1fe9c238afd86e3f7b1b351465af92d87d317840b9b49194b628c7030ed2089d3f262e524dfd02759dc5aae6595129228d31ed754f2070b66e9809e773ba5ee1516113a7ae3a52728c34ffcb6994a48adac0d7ec44d80c4e8af0d822390bfa027d1dea4a74cff0ac6a9883c6accee5e391d0b9e3c24ea1b29f12ac0f2afb7fa4dcda6196a5f7e523500b65fbf5a357e1225183b6a6fbbd6679eab439b9e20ba3b98b5f69164655c7a317de492c49d9a6b7eaf77b26effa97806d592d99b0e6088c93aa4cee47d8a036ee72e782b734f97b8cd372b690db4c972e3927394da9289145badf38add35b60c9e447ec41a830afbaac01715d0c86a643dac7d0736269e1ce203814e4ed1b47f5a0d2b8750def3e4fda204e7c06789d7d17751e75671d22c5e545aec209799c2ca73b71f8fe66b44ff7dc60590e329f9eec5ac7914232609f8d4686aeb6126d772b22d798e88ee6dd6d8e9d4fdc7ec49497231f7334f032d991996e0710302d5b789820c6dd0679e837be77d1fd50fa96a5685235ade7cda733b0ee58d52b26290cb0bf37fee72b3497a407d31dbcc80603a3b047e2a5f2b3be50f5b80e1aaac1a31ed0ebd4cdd9299f727046fe3e83a50c5a8b8df8d43220d84d0f5894f9407cd579dc288e8d0a6d172f233f235f3ed6b024535a467a1d7e597acaac2b3ddfad79fb78cd922864217e3fc5072a0e351275e4791fe267a67fea35c5bb06cbb2686674d8a6a33cec6ed185ec3fe7c31474cf99efa868c96a417ccfe5eef7311864b370358b077307aea2e2b5efc705357814509b8592c2d646154dc9afb9ae7ed62ae39ee93d8c8ac4e336f1db361dfd34106b6bcea70878a9061d570b7f579a09b8fcd2b25bb221bb1a4b5e0f9bd658f45e776a29641c3c984a85bb7a579b26957d0eb98b583b19bb1c72d16f0f43c32010706b0e2950484eec35ee6a45a9f1c7d17d4864d2cd66ca9ff328f1f6990b72e3ec2adafe41ebb364043270e358c7177ba91961718ab4fc04aa8ba10b240bec8bf0754bdd5b676c03cd170862735a94c2b5d7bb4b68cb9124f0768802952883d723dd84715ba3b38a94861adecd26036b923e52b69a42adfb1115c04297391b95f025ceaf2fd086bbbfddc4d02ea1876c42412491e4464db42350b12b8e5f419beccddea398c8b27ddb90893b37cf19cff09243c6328d7257969ad6366fe249adfb66f1531f5aab0cf82beef67e039e16c8d079bde54852d944895d741cc4a17ec77249cf7e7816f0c91d577927f2f02fd0705890285c2464aaeec9ace73a02e034a00bbdb8caa6f1a31197717cbafe52e8195", 0x1000}], 0x7, &(0x7f0000001840)=ANY=[@ANYBLOB="14000000840000000100000000020032ffff0000140000008400000001000000f10b000000800300"], 0x28, 0x8}, 0x80) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="06000000ffffffff04000000060000007f000000"], 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x7) r1 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/135) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1800000000, 0xb5e7f20346123df0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) 00:00:34 executing program 0: r0 = socket(0x11, 0x20000001, 0x40000000000086) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x514db0ed, @empty, 0x1}}}, 0x84) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) socket(0x1c, 0x20000000, 0x4) 00:00:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440, 0x1a0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/76, 0x4c) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r3, 0xae6}, &(0x7f00000002c0)=0x8) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:00:35 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) r1 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000640)=""/217) 00:00:35 executing program 0: unlink(&(0x7f0000000000)='./file0\x00') __getcwd(&(0x7f0000000300)=""/4096, 0x1000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0x3, 0x7}, 0xffffffffffffff87) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) fchown(r0, r2, r3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x3}, 0x14) 00:00:35 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x101, @mcast2, 0x10001}, {0x1c, 0x1, 0x101, @loopback, 0x800}, 0x9, [0x1, 0x100000000, 0x40e, 0x10001, 0x9, 0x0, 0x7ff]}, 0x5c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000080)={0x80000001, 0x7, 0x0, 0x5, 0x996, 0x100000001, 0x5, 0x5a}, &(0x7f0000000180)={0x9, 0x0, 0x4, 0x9, 0x8, 0xf3, 0xffffffff, 0x2}, &(0x7f00000001c0)={0x8, 0x9, 0x3, 0x7f, 0x4, 0xff, 0x4, 0x41}, &(0x7f0000000200)={0x8, 0xf54}) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, &(0x7f00000000c0)={0x93, 0x6}) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) setuid(r1) 00:00:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x800) sendfile(r0, r0, 0x0, 0x0) 00:00:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:00:36 executing program 2: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x20) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) socket(0x0, 0x0, 0x0) 00:00:36 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x200, 0xfffffffffffffffc) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x5, 0x7, 0xfff, 0x2, 0x31c}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r2, 0x7fff, 0xc4, 0x1, 0x10, 0x100000000, 0x1, 0x6, {@in6={{0x1c, 0x3, 0xf207, @loopback, 0x3}}, r3, 0x7, 0x6, 0x4, 0xfff, 0x2000}}, &(0x7f0000000340)=0xb0) fcntl$lock(r0, 0xa, 0x0) 00:00:36 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x6) sendto$unix(r0, &(0x7f0000000100)="6aa3fe41c2bd87007e30f2c35b8e8c6180d0480f85a756b505d7080fce2e39aa609d264c5a90cc7943a3864a5b45892785c820911e71482bef81772bab7adc17a511986ce127b48136bcdce3f6022653f87e70325050b53a11b4516ffcd09ebf17d25c38f6f9da445927bd661e22114e5bac96ef02d4fed6bdc0e4cf62eb06cca77643ec2f2122b5f5ab554863e517fa52da84dacbc9cf9bbaa5ea1c0f3d491b2c8d787962bce2ccb277ec10e8fa235c", 0xb0, 0x8, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}, 0x1c) truncate(&(0x7f0000000040)='./file0\x00', 0xffff) 00:00:36 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x9, 0x40, 0x100, 0x5, 0x4, 0xac1}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x44}, &(0x7f00000001c0)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) munlockall() 00:00:36 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x607e, 0x3, 0x7, 0x6}, &(0x7f0000000140)=0x18) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r3, 0x4, 0x10048) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r3, 0x4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x20000000000005) fdatasync(r1) 00:00:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = shmget(0x3, 0x3000, 0x60, &(0x7f0000ffc000/0x3000)=nil) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff]) r4 = geteuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x6819, r2, r3, r4, r5, 0x20, 0x7ade}, 0x100000001, 0x1, 0x4ceb, 0x6, r6, r7, 0x200}) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x902, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1}, 0x10) 00:00:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000100)=[{r0, 0x14}, {r1, 0x2}], 0x2, &(0x7f0000000140)={0x8, 0x9}, &(0x7f0000000180)={0x100000001}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = geteuid() setuid(r3) dup2(r0, r0) poll(&(0x7f0000000200)=[{r2, 0x28}], 0x1, 0x3) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x6) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000002f2, 0xfcc2) fcntl$setflags(r1, 0x2, 0x1) r4 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r4, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000001c0)=0x4) chroot(&(0x7f0000000240)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept(r2, &(0x7f0000000280)=@un=@file={0x0, ""/9}, &(0x7f00000002c0)=0xb) 00:00:37 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000a00)=0xc) r3 = open(&(0x7f0000000a80)='./file0\x00', 0x400, 0x80) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000a40)={r1, 0x38b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r4, 0x8}, 0x8) fcntl$getflags(r0, 0x0) r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x30048, 0x16) socket$inet6(0x1c, 0x10000000, 0x1) r6 = open(&(0x7f0000000300)='./file0\x00', 0x100000, 0x80) ioctl$DIOCRDELTABLES(r6, 0xc450443e, &(0x7f0000000580)={{"3ce73e01d046b9de4a388fb64edf96d9e3a7f71f30bb33c99c3f2ca55d4e51a939ed0ef29ee7baa2fa3644ea8efee22be80d84871d340860923ab86280d9d115d5b8dfa9f6cf9b0a4d0d589e014f21642e6ba671ec955a7268749c0a3eca8c3271fb44b39e82d7f7e30964329ed858947423c1bc797fe0ef8aa39625652291156a9283c6785b845645050b7f371e83a95149504f67f6b873d2e2d8cea41b50492fa30a3929465042299d82bc12f9f19120376964f1d9bd4f39f32b8c6e4043b580cf3f98f5ae19aa67ede8fe2971c6140081c8be1dad9e636bce83b68539466384e2a566ca94ca8d1bb24ccd5c7926eb0077a316a2e0817f66e3f84039837b0acfde8a022ea9083dda37240d0df26c49dd6b6457347aed1cbe5d68524051ee21ef16b468d8e5a7c02ba7e8aef2bf210b32953dd04e477a9ff5e7d99d47b2cee438b6ec5eaf5a389f7b1d2706833420de798f4ad3a310a02533342e3e4c1e2837860c932a31f14a44508b4fbb3c2500f87d2fc05dc37b6e5929782371054ca64ec1b3457abf9b3029ebb8b4a9c5bcf2aee7795d8da020e4dcbf8f7b2554b45f8adcb0a9a401f1c71a7f9ab15cb943359bf5926dba32484390a9bc56724400f99e03344f9a5fc82ad112c874caa1208528a494a77156a576478181d8e384d740a1b577681bfc0e6741384558d753f1b9dd8d0383e1a4dcd259768d0f94c738bce7d30d354219035875fecc5fffe27ab6a49c48560440b22de750febe066ce70093da792dbef60743af8058a62ce8bf3e74f7e211d320f83d142a184376bf6dadaac4a758fd96fb9a4ed0ab918544087b32e6f3f9225ab494cdc977f22bef59a25cc5b7911a1a5ceeeb5ec3ea7c1de3f70cde7e2cc4e665bae6847c30ad098dcf39e58c225f447d1e69906e63b170e7788f5b453b63aec7fbc364a41b358296d2c866c623535d3b2b31e9172d7c7476188df5822195395b63308f1ba5ef274575a7963a460b3d093f26990deef54b9d956dc2c4f0c81940b8b475a8eed9ec3236f0bb285a20cddafbbb4c8d001002078092ea06c7d012b5813a241113fdf3a43be980983cac27f51ffbf6f849228eb8c9dd1f3c72271cd75391692958cd3f25303674dce04bb25a5c95d439fde87833fc0115a3384a6c946baf7e040e2c652e22c3569d48dc68eb8659c676e5a0efe659ae2167bdfadd187a0132c9ebca09c0134b1070f527cc63f26f04ed85ff1e5ca27fc7290fc5950779ac48c6152acd0b04e72393e605a98e26e68d6d2a226d2a9801cf225d70a7bf1d1350690caa643eccb04548a4ebbee76776e18bab9e69a3744c57b19ac764fe615f651755799a9dad9f9a88ad538683a0b4bbded7e115273ef3d757980987ac63699fbc7ef341f2eb5621083eb0634969a46d2952b396dfe11e6a18b5fa40b1b7ba4ac7b255c461915c", "c8c2d9cf01d4d56dcd41283f317bed526ef46a85c8b74d6b8e228757cc116ed6", 0x1f800000000000, 0xffffffff00000000}, &(0x7f0000000480)="28a2de17ad1c81bfb8d4b2797dbe3458d3d6a4f4d6dc621d1e0bb0c6da7eedb83a44fce6d60bacd9acce2dbc57aad7fe368e79cd92c8ce45bf64b093667436daf94a436dc3f4f2e71fef7df9f4e806cdd8b7f905eff2fee90c7ffbc9356607fde7a250fed1e4ea901bd45da92720f46b420eeebee2ef50b3e070b2a33f6bfea053b430eed3b79bf70cff3a04e8cbb52453e9bf225094735d92a98c1dc64c94b9416a2430ec8ce06fe4612380f9b7dd87a515f3d8026eeedab981479c5d6ced785e0dcd48885ed54a68a747e58d6c13366be3a0d2774426cbdcef87df632ae423250a5e1d7ac59413b6cfd66bc1f8907834", 0x9, 0x1f, 0x68, 0x0, 0x8001, 0x9, 0xfff, 0x5}) wait4(0x0, &(0x7f0000000380), 0xd, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x6, 0x4e}, 0x8) lseek(r5, 0x0, 0x4) wait4(0x0, &(0x7f0000000200), 0x4, &(0x7f0000000240)) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x1000) 00:00:37 executing program 3: syz_execute_func(&(0x7f0000000740)="91cd809d4219973b6969ef69dc00d98a20d0d00fd1b02db5d900674380580efd8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460008e1e89017000045e22c892a0f00009f") r0 = getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpgid(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x10400, 0x194) getsockopt$inet6_tcp_int(r2, 0x6, 0x880, &(0x7f0000000340), &(0x7f0000000380)=0x4) msgget(0x2, 0x305) msgget(0x3, 0x47f) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) bind$inet6(r3, 0x0, 0x0) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, 0x0, 0x0) wait4(r1, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(r1) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000440)=0x3ff, 0xffffffffffffffa5) r6 = getpgid(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3, 0x4}], 0x1, 0x0) read(0xffffffffffffffff, &(0x7f0000000580)=""/132, 0x84) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000180)="dd62313fd876d302653cec2cb510df11129ce1164f6e5beb2f385140551266f20c2b68f5bb802e4a73a26cd1") socketpair$unix(0x1, 0x40001005, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000200), 0x4) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x7f, 0x8, r6}) getpgid(r5) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x10}, {r3, 0x2040}, {r3, 0x45}, {r3, 0x104}, {0xffffffffffffffff, 0x100}], 0x5, 0x6465) 00:00:38 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x3) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000000)=[{r1}], 0x200000000000057e, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) socketpair$unix(0x1, 0x1008000000000009, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000240)=0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/50) getsockname$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x6}, {r1, 0x8}], 0x4, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) close(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x1b) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r4 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r5 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x9, 0x20, 0x10000, 0x3, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f0000000280)={r1, 0x108, 0x173, "8983789b717b1168a0ed8960be4ecca6cd99ec6b25f9959982df"}, 0x8) 00:00:38 executing program 0: mprotect(&(0x7f00004da000/0x1000)=nil, 0x1000, 0x0) 00:00:38 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x2, 0x9, 0xfffffffffffffff8, 0x81, 0x8363}, 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x12, 0x0, 0x0) 00:00:39 executing program 0: setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0xfffffffffffffff6}}, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x5d, "95b8e8cbc71bf545712be9b0a3877593cb18ead317d7019e933111170875c66b8d774c74814a48e42ff6bd90332180be8ab775ab6fb84ed9d0b05073376c9283dfa97b927ec3049838bde2a13f737557386bf7ed0a8c81b5cc36ed72fc"}, &(0x7f0000000140)=0x65) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r2, &(0x7f00000001c0)='./file0\x00', 0x0) 00:00:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) semget(0x1, 0x3, 0xc4) semget$private(0x0, 0x2, 0xa0) r0 = semget$private(0x0, 0xd8d860773d26a1e8, 0x300) __semctl$SETALL(r0, 0x0, 0xa, &(0x7f00000000c0)) 00:00:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x0, &(0x7f0000000000)={0x1, 0x0, 0x4, 0x5, r2}) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040)=0x8, 0x4) r4 = dup2(r0, r3) setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000080)={0x8, "d767fc145e0d0a5465381dec0abac588"}, 0x14) open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x108) 00:00:39 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfe5}], 0x1, 0x0}, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x8) 00:00:39 executing program 1: r0 = socket(0x0, 0x1, 0x6c7) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4) close(r0) 00:00:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @broadcast, @multicast1}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@init={0x14, 0x84, 0x1, {0x7, 0x7ff, 0x3, 0x3f}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @authinfo={0x10, 0x84, 0x8, {0x3ff}}, @init={0x14, 0x84, 0x1, {0xff, 0xfff, 0x6, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @prinfo={0x14, 0x84, 0x7, {0x2}}], 0x7c, 0x20000}, 0x100) 00:00:40 executing program 2: fchmod(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) 00:00:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) syz_execute_func(&(0x7f0000000000)="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") fcntl$dupfd(r0, 0x11, r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:40 executing program 0: msgget(0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4) 00:00:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c03, 0x4) fcntl$getflags(r1, 0x0) 00:00:40 executing program 0: r0 = socket(0x17, 0x10000004, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x400, 0x2000, 0x6, 0x80000001, r2}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0xf, 0x4000, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x100, 0x465e, 0x8001, r3}, 0x10) socket(0x0, 0x5, 0x61447cdf) 00:00:40 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00022e2f7f696c6530032f626965653000"], 0x1) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="6e9b7578d6c2ef9f826de1b2b174ec67d13da31e6b50043b68b865109f58ce6cf5c455d8f7001c786f1f98e74a7af89df8e10a75d94db78a8d5710af9b6357cf14458a7123686c40a6569f3ece0b72640c9a771b88cd1f9b09dc078a52f4ad347dde983b5aa0b50953a87d171378e6611fa5c02928113759d89bf82c984aa5ecf44bc5b81079b99d46cad8438b3d979e4bb07fcbc512a151e060fab1f6bc565b8fe3cf0380be4fe1392c58df28b5b90e1393e3665f591b006afb08e2c82e82bfd0db8d966c38229aadb556702fba522e2a019da99469450dff29d0594f", 0xdd}], 0x1}, 0x1) 00:00:40 executing program 3: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) getitimer(0x3, &(0x7f0000000080)) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:40 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0xffffffff, @mcast1, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00"/136, @ANYRES32=r1], &(0x7f0000000280)=0x8c) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) 00:00:40 executing program 1: socketpair(0x0, 0x10000004, 0xfffffffffffffff9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x40, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) 00:00:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) ftruncate(r0, 0x4) close(r0) dup(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 00:00:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fdatasync(r0) getsockname(r0, 0x0, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10480, 0x0) 00:00:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) freebsd11_fstat(r0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x6, 0xb1a9, 0xc2, 0x20, 0x7fffffff}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r3, 0xffffffff, 0x7}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@loopback, @local={0xac, 0x14, 0x0}, @loopback}, 0xb) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) linkat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) 00:00:41 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:00:41 executing program 0: ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0) socket$inet6(0x1c, 0x7, 0xffffbfffffff0001) r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e00000000357ae26caae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:00:41 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c65302f6669aeeb8cce9328ae"], 0x1c) getsockname$inet(r0, 0x0, &(0x7f0000000040)) 00:00:41 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) r0 = getuid() getgroups(0x4, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) 00:00:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x100000000000005, 0x84) accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000), 0xfe6a) accept$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) 00:00:41 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x7, 0x1800}, {0x0, 0x400, 0x800}, {0x2, 0x70c, 0x800}, {0x4, 0x9, 0x800}, {0x5, 0x90000, 0x1000}, {0x0, 0xb2b}, {0x0, 0x1, 0xcc4dd5b8b334d423}, {}], 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) __getcwd(&(0x7f0000000080)=""/24, 0x18) 00:00:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x5, 0x3, 0x1ff, 0x7f}, &(0x7f0000000140)=0x18) r2 = accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000280)={r1, 0xae1, 0x1, 0xffffffff, 0xf6}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x6, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 00:00:42 executing program 1: syz_execute_func(&(0x7f0000000200)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) shutdown(r0, 0x1) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x7, 0x4) 00:00:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x74, @loopback}}, 0x0}, &(0x7f00000002c0)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a00)={0x2e38, 0xd20, 0x4, 0x2, r1}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) writev(r0, &(0x7f0000000840)=[{&(0x7f00000001c0)="006be78b72e61b3de884e14aa146e2e8048ee72be634c7d931423e44b080c19ad55b2226c0d28511790232848e076e038af9705ea6aedd56eee464a8221ceed562be0ac777eb144ea0a9d06067257ecc400cf0da19a9874dc308247d1b059478d09add2f4bb17b7db5cd1b09c82a9f8f2159e56ca082887fc852992e5ddca5c6524fbe3e9927fb013ac99962656f9658f9eb51b4e8df2bae1cbdcc910c0e9eb08974a13d4d804a94efdb0c6697052c40846da9caf80ac29ddcbc680db7bd997748bd936f55f88571658a3c2af8a6fbda4193eda9b72456684155bb43", 0xdc}, {&(0x7f0000000380)="9cd12eb18d5ab4675f710af342195fa85f2f6797a6757695bc0c22fef78f3cf8d8b50d285240f664adb19624fb1fc3125fdee3ee442990f4bed46c258ed8b46d4dfbc5bb8f40d53ff5c59a8edcd7a9f23a91e175b5fe7e4a0962bdb3b17c6812f1e913389c3c08df1c2e65b8660d5e091b8a739d1bda13cd2a9d0e05bb8f9f76bf215273e3e745117c0944366ff1bd7166629dc4c2a47fb465cc4a99a004939ac195304d5f2b9174edc3f759d68ba62f15a5a3a9bf323a06bc978ced6440b8690512a66fe0bbc18a13f3b7bde0fc2b9417b67a26393618ad7e6a1dff42d029ca83f46efe10", 0xe5}, {&(0x7f0000000900)="d2468d2829fb6c8625eaad73adb41a161ea259b2cf9833708e146fd77a507788b0e29fdb32fcbf22c2ef4e", 0x2b}, {&(0x7f0000000940)="069cbd549bffc1ec9dd1341f8624ce0d8da495da5cea218157d26095774901fca0aa14b21f458340fb436102ce5c877bb62715db6718762d4974a64f4e2a3fd40d20e69e8e7e910ac336c09ed28b760e0cb2395a20cdee765cbca2b5d7162a581d325467b6d759820e3a0a8772fe1002f651b5ae7f59a60172887b4e097e5a17af1e43bf4888e7efb25747c185c485952a902e67fece274cd56288f02569fd10fc04444f188ec443b1d7f0af3a2e0a4112f10b66", 0x97}, {&(0x7f0000000540)="25ba068ef30d08e763d227a07bf37a7c91d3af6b20ab4689a76568ed5489bf84a91103808889420f4e1c1834d8e591a465b194a971ebb195634b8626c86c70b9ecdcdada9e92bcaff425dfbb8506a032d875a8eb0dd5b01c50e73cbb173e2f8c6a7a6523c05a7b25a46eae30e8419a70ac36908ca08be29a8b99610197c618dd56a1c8501dd8d02b8052436aa1de1ace1b1e29e79efa", 0x96}, {&(0x7f0000000300)="9eef493d293cd585f5f07714abd21e69", 0xffffffffffffff4a}, {&(0x7f0000000600)="e22112e546d400db85f33b6c92f191d097f0b3226628367800eda3c9be5b58185c2a6f3472afde465721bccbe4eb8bb1f61d946e19ed75b627a0f6b42521d40e325b6fb784410999be2f57a5e3de4d246090e2ede928373bc204e034f3eb1aaf4a90ba657f38f2a3cafced2516c88b8eaedafd96070471cb4634789326b66a237df3007fa6fb84e668ce9bbf18925288259557f70603764e1c2a3a0630", 0x9d}, {&(0x7f00000006c0)="eb7eb6472b35b6d77c1e671d48db6cb4ddd4a0fcd0a7349e10e946df82e48f195b2b8f2d13d6b227265dcac2b9386005a899a3d1c0919cd2c4a0d8854d04a2710d7a6c660d6540b8c891d69cb911a0b46951bee1709acae9f4cd6ac88b3382000946c9a6a144d4d595270b738c90f9c12df052", 0x73}, {&(0x7f0000000740)="e742ed4d04858e9139a41b457a99b3fdcfcae9f9e026f7ccd07e04300ef2f261f670e749fc32dec80c8f8c394b3b7cd0160fd26b486dcb503e43725cde2f23c7a38bbbb3ae49cfb61a8e14b80826a64c5c1b574f1dfbe82f418ccd9fe510bc15071d790281cd3c852d1fa60f1125ef7c7bcdb07adefe17eddf7e601b3a78d7ed9eb98bc7fcec7881cd7e607b0dcd9ff22ceb55ab1e480e176a7c9a8cfaa9c2a8c68986e83f1364d183d21ccb2929bc555145a29072cf219132ab328f0375bfb73c64", 0xc2}], 0x9) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="04006f8f00"], 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:42 executing program 0: r0 = open(&(0x7f0000002540)='./file0\x00', 0x20040, 0x80000) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000002880)='./file0\x00') mlockall(0x2) pwritev(r0, &(0x7f0000001280)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="541603bb6c2340471022ccb53cd77df2eec79e2d6fe7fda2f5b098c35e485aad816d5ffa78d25c86aff6ecec3e1f0bfe249eebec32ece251214704ee425dd4575146794305a64be0fa5a6f99b2e2b5c19b1921ceb919a1392239a4617faba7e3c025c6f4524b67faaabe39b048f28c954ca111b9f2c7660acbdaef6e4f00144a4a9ee2d70037cb326412d0f1cb0ff60489037ce5ba39ec30316dcc", 0x9b}, {&(0x7f00000011c0)="f6d0a5de30093442d5049097c73ccde74c4b160636a5d6fc3a6f2ee1ffb67c1cb6e0a323803c1338aa02118ea03c448f2308e7299d2f83ea909428d7c8cdbe72c3f1b63a71742e0b7530d3f181f44e30ea9155a6b095b0989e21e72b526d688b3e34b56aea7868817b5c8231a1506db5d62e5a9277091f2937d46d60d9b54eb6f87bd7beaa6a3227c5ceeebfa35d2c87be0e85cacd23260491bb488735a5f552a285679388ff2487414a54", 0xab}], 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) readv(r1, &(0x7f00000027c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/169, 0xa9}, {&(0x7f0000002380)=""/247, 0xf7}, {&(0x7f0000002480)=""/88, 0x58}, {&(0x7f0000002500)=""/28, 0x1c}, {&(0x7f0000002540)}, {&(0x7f0000002580)=""/200, 0xc8}, {&(0x7f0000002680)=""/249, 0xf9}, {&(0x7f0000002780)=""/40, 0x28}], 0x9) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x80000) 00:00:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f00000000c0)="9ab3c25086c106a3", 0x8, 0x80, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000001c0)={{"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", "cd05ddf7e95892429dbd0900579bb4f86bf3c410b4910bfb05fb12bd64aab3a1", 0x8, 0x100000000}, &(0x7f0000000100)="41f3b682b31534b002e3c322f15ec9a248bd3ff4cc741823bef0dca316f26c1198e3f4d68309d702178b570822c766b1cdf38d6c330191f6cc829c1c3a123a52908c3e5d71b5b2ff36657d906ea7d452d1bc3df49b4e8389cd95ab43a02c2de2dcca5c8d439b03baa37dd12405a500814c35d6826c493d75eea25f0d425934a1ca3250dbde5653b6b6", 0x9, 0x20000, 0x100000000, 0x4, 0x1000, 0x4, 0x2, 0x9}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x1412, r0, 0x0) 00:00:42 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x8ac2, @empty, 0x2}}, r1, 0xa3, 0x8, 0xff, 0x1, 0x8001}, &(0x7f00000001c0)=0x98) syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") 00:00:42 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000080)={0x43, 0x3}) 00:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x20000012, r1, 0x0) fsync(r0) fcntl$setflags(r1, 0x2, 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) 00:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:42 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)) 00:00:42 executing program 3: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0xc0) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x1}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000640)={r3, 0x1000, "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"}, &(0x7f0000000280)=0x1008) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5) __getcwd(&(0x7f00000005c0)=""/85, 0x63) 00:00:43 executing program 0: r0 = semget(0x1, 0x7, 0x11) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000040)=""/46) r1 = socket(0xfffffffffffffffe, 0x10000001, 0x2) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6c3000"], 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x31, &(0x7f0000000200)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x400, 0x2000000000000000}, 0x94) 00:00:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) socket$inet(0x2, 0x7fffffc, 0x40000) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa40, 0x22) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000140)={{"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", "74a540a695aa9a5d97f368043d851cd0260438989baebf0142fe754759db8f5f", 0x0, 0x20}, &(0x7f0000000040)="1f64f46da97721a7f9c7b74589e7aa07af29c2a15c079ff97c2dc207b4d6e305231fc5536bfdf24aeaea8dd6213c76832e2f5d8a9d7d02ef2f22688ccecbcebacb55278388b20221de2c7870585fa9f57df09669032eab9618fe1f56601c6cc95822501878e558766dd91cc93d286ab91de6d5992ef985c7560d7baf0a387f0f4b8c1863800a1be6ddba11969315e27c7bed134f6f36ba46c3f506e6d9040eb1dbb2b4333f7a2e23e08604d01010837def263a4f097334cfadc06341bb61dfa594488501528a8afe76098ca0170f0ef03abdd4f4318ef75c6e78cb9157b355d03eabbc46388c0b", 0x1f, 0x7, 0x100000001, 0x2, 0x4, 0x0, 0x8, 0x101}) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000640)="105d6d8faccffd49a30a149d47d4a276519ec9e4aa8b19077d62601268803c0500010000000000009c4a26d9ff78f62222ab362284c3170c7e6be849dc2db253121d2e3daf642065af64b04942c5ef95cb4f7a114e5a2fad22cef6897e9ac316c52d24c9") 00:00:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pf\x00', 0x10083e, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={0x0, 0x3}, 0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7ff, 0x3, 0x65, 0x7fffffff}, &(0x7f0000000040)=0x18) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x8, @mcast1, 0x9}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x9, @rand_addr="a62f98bc718a05c3e70be69a3021cef3", 0x7}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x2, @mcast1, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) 00:00:43 executing program 2: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bf0300000fc4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") socketpair(0x10, 0x1, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x4, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1}, 0x8) 00:00:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@rand_addr=0x9, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @local, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @multicast2, r1}, 0xfffffdf8) recvfrom(r0, &(0x7f00000000c0)=""/30, 0x1e, 0x40002, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) 00:00:43 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x0, 0x8001}) syz_emit_ethernet(0x22, &(0x7f0000000100)={@empty, @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x6488, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) 00:00:43 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:43 executing program 3: clock_nanosleep(0xf, 0x1, &(0x7f0000000000), 0x0) socketpair(0x1, 0x20000000, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), 0x4) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) fcntl$setown(r0, 0x6, r3) 00:00:44 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x4) fdatasync(r0) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) rmdir(&(0x7f00000000c0)='./control\x00') 00:00:44 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9204008cea"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x10, 0x10000000, 0x4) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @loopback, 0x9}}, 0x0, 0x1, 0x8, 0x184, 0x6, 0x200, 0x7fff}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) 00:00:44 executing program 1: r0 = socket(0x1e, 0x3, 0xcf53) sendto$unix(r0, &(0x7f0000000240)="b10005030000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7911ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xfffffc5b, 0x0, 0x0, 0x108) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x4) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') 00:00:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000002580), 0x7) writev(r1, &(0x7f0000000100), 0x100000000000005c) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000500)="0603c061d0a5728c381767a80661ab8c5a0b6864780e70cca71cdbd5e33a87cdc3b5d5ecdadb869e27f7100375351d8a27dfcd1c9c59f84445efd8a45e7d0508adef57a617c20756f430fb60696cd77fa1558360480059b13cccecdcae95a0c111f7d4d9034a234b933f3fcfea959d7873bdbbd574cdc424596baddb1bbc7240220ca3dde6b58c69032722eabcf949701f0d7e5b71f0546ba1fe70166d892df653974b93d64777638831effe44ba49817ae0cafee7d0e3bfc3b2aa732ad7ee2c755f09d3bf92aa7a7cb5750fbebde81ed7520472bfdf6a002a13ee23981286cdcc82be4800c07498298f3adaedac8b3ee33e171c914680e67d17b51e3f82e3b048d425143898aad1a355b7a213ff33d8ac4e0600508cb01a7b436f5745e915fcf264a6d6cff4b856d715ac73b4b630eea9618eef4e6934f117d0c931d306123d20dfde1a0b1b4f62ce79f01d3318c8bfee1ac84dbf67f69bbe3f7a0825b2715e1829a1c804fb0e725b8acf9785a169b69e6f385521aa0dccece459f657ff32a022bfb232af454df1b15e78c5ae82fcc960f07bbf6c052e0e852147b1fb8f4637628a7301064628f348a9b613c896db8e0db7d82a489bb94bbf6c0bddb8e4e10cc55d5d1b69ba5edd36fe0f5c9e1b489f0e87d4a1eb4fa1a15a625235a0e0d5adad3e15b1ec9d59ee3327afdb6d3162c8afc998c30d0f0ad6c42b27466ec7cc886b9b22369060bb4cccd038bd81cf654b6324c72f2cbc195e28c0887ce17f2ddea296bf424dfeabb155ddf49b33213fdf7b57413947eb6423d015754e70be780501477988882505a1d290faad3eaa32b3e8b8cc854061714a50bdb3fc2d30c7cfc2af7c99f232f42fb326e7816ad13fcc69818e19d674c8b68f3660b2d20c6f2d6b745c1231a84834c4fce7cf2b748a5a7ff0db4e8ba88992e18903d743b38baab9b7979382735b223f8081b01dd30fe78de5eabc015ff764bf358664a96858ed85e191dc746be64c8afe3cf672565d55ca8132d1e82ddfb849e4da2b18115c6babb264ba5778b9a5c97c4c0e2eea51f4bb2b9a86a14108fbeda43d1d649b28b560fa5d6e0a85729208b42a6c01b8484769369a0a0773207ffe7743639570fcdbab6cf887c1d73696149ecf4639ca9d0531a6087e21b8ffd6c544008caebaef0c623a9f41fabb838db30bf062fbfcfc5b4418630acf090b83b888af392f215a7a880dcd051dea32149f085fc7fc6009741ec9afcc26a34c6f73227d2d6b7fce313010585d0e8ecb9fcb3baa156802fb188ff963aa7b65995f048d2ebbd63eb1aa395e0be76adb0b580bd2a737f00b7379c5820556fb780f1961b989a7638f3127112eadefb710d152ee8ecc0b06121ef75dbd37b2878137d330e4f593f6a5f77f147cb3e217361f9017c2a988ad15dabc5c2771d0c085863fc6102d489e7421b37e2f2ca0ccc93451a4a3b806b34029356d3925a60ac3d031ff1391e350e3c40ea4c65103c46551577d0dd3e17ede0f0a62800ee4d6637891f967d370260f784b434658f51c7ba732fd741f6ebe11829fd6fafdad50049248b9db525e2ac78467f7664ef46b8a55d853f1463109956dbe9f503cf9c137495bd5278541462a3eab0add0cfccbd155a24d67beb04eab5e4a89724a9f4972b29cb5408a1ad3e008fc600882ebcf81066cf0ff3a6d6508f1996306e34b48db265b16bfced467b8db3628421bf789efa8c23f493bf378a25b9ba99f48846380c660894f419f17753f8a6bb9d0685acfb6fcd018b4210880ff7770f0ca3e8ba0c900191a99ec3c38c09474f3bbf3441ba8c5bf47c04b1bad5cae9969ec2effc32df4862b08616f0c2daf16fe169911f1105b303b0a033aad388e8fd6983a30a31e9a3b5738ecf2db4abbbdc73b655c9008410d4675025a77033376ddccf937247694d73b928309e6c7e39a33690732c3979afde4475417730eee9d917055678b09534f9654dba10571192b97d7fed0f8ce5ef9a56ebe0be42f7052135b2eb4caa81ae64df36c6b3eb7c08429b3445acd0066a7a5a38617d03c4c15c41251f4db04bff49f386a8ebf8379a7300b01367bf0c5647686ca34712cf9ffd80e429bd65f1be4bd76a67247d48cab01fd57132f1f929c3364a9a1138ecf84cf644ccdf42fbb89ffd38a5fba2b38d57bd7351a96f8d5d2c0518af8afb28516794ab66c5335097f48ef23da4cd56edd4758a43ed1161c8253360f748e038b6d4eb19d1b49c4413f26cf00a8312d4d0b42b9af715033355ce5e0e602cd98a6e22e98fbeae3cfce513b8e14777c2b8163a37e98c26b751b38904146c3331b341cbfda73cb03f596ae8ec89837dc82b2b4ef9535bbb9e387602278d3bab010d399397bae614989c7c5cc1594cd832f73b6aa0877a95bfda58f05bcb27eeddd8dbb81d60449ed16ba42fa04ce4d9b3833b363b87ddc4ab358b03ad14200fc7d23cae32acd3980d6c5ede9b7cdf4731c36d70bd4da14f078ac83a36dc551d1915efef6a046c9c6cbd4d3274e388aaa0fefd707ba33cdd46120bbc46c389351548e3eb9c7201040f20f94a195b942d4e5dac83271d3a614167553bb3b67c635e87e0d26ccbc240532a06bc3f24e84b4186f443db70c6dd2459559f347d780a8a89e3ed68144503a504d50f6d21c1fc2610d9a9d21dc1793a98f161286a9c2d32bc5ea4fd17e5cf05ffc4640f1b052f1e232333258eb64dc5f25d2b8920246706b11894d2ac6d8d9541ede990f6baf046bcd9bd49fd83e6a8b970d3acf700cd1b7a55182a43f9c20f0d5e12189c59845d077c1248909c7e187139f894e1b425c89d6c524b92009e59d02ef051672477115a9baa1e2fbc507decf6a5ba8c2b124e36f49333989a4bc0b5ffa7710d80408921587b23bfb14ca2d737a76ad6508c6f724b3e959af0fd29355c0f42efbf817cbfbbf4abbfd9b000556851b6cca2b6ecde5b2d6740da90530fa32ca61aeaf9bc2937f0b7de0eb4497cfd4cf6d946113839d3ea88985019d8ece942d7ea691ace17e19160b9cda490f230ea280caccd1487787e5548e304c9d29d7053661f69841090c43f30f50730ce2507d4f663e567c5081e5cf7435291d9e4ca1b83a3373be765443fc9b160c0fb003bf80113847ab4efb33d08abb0e39ddd39b4f46ec37521a48cf1b66ab123b286522684cf9b47aed369b98550dbd7836a1672285f7c40f3ec55a5a75d9ec6cfe2567d9d0225744aee2364f44454fcfa39c7ff07645e1979a1a52aae3e4a2629b65b6298ec6e1964d965db684e82a856f6d7e45fa0140faab886b6735f9c22b449091362ff7753a95dfea17f47d71c6f33f3ce8603d47a4a4f187b088fd22b2b39d9f8fb38040f9c08a205147a6b6196af62307f73e71025aa5f8dc575962bd4993006511f7e53a1f37e1361bdccd58a3c5a35cc29fb2ac10aaf8b8faa346c1f0e4136dfd97de174f30d9ff1814821477a642ccd41a57c5c08d38f13d467abe7792937939e3dc11fc4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0x1000}, {&(0x7f0000001500)="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0x1000}, {&(0x7f0000000100)="31170a0ce5005c9d3da1b7774c2178a9a4040e2a947f56c471244bd5a05cff173539c81e9eb59733ceea5e771b173fb6a769107dbc69ef09676dbf8d759f0cae224286f5bdf39795f9516c9fb8a87689c9a40ff395596afe5aaff467e16ee7d82ee76b2f89f4a597d26f781bb3a1a82a5f94e73f8652abf6850d99281467d8af3341a383ec73782e59", 0x89}], 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) truncate(0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) flock(0xffffffffffffffff, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) r4 = fcntl$getown(r1, 0x5) setpgid(r3, r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="129d17fa08009c"], 0x0) 00:00:44 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) fsync(r1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) sendto(r0, &(0x7f0000000080)="8116cd26b98938ac366e62f71d0f9fe71692a0e2a8d39a", 0x17, 0x104, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xffffffffffffffe9) 00:00:44 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xffffffffffffffff, 0x12, r1, 0x0) ftruncate(r0, 0xf700) 00:00:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) close(0xffffffffffffffff) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r0, 0x0, 0x0) setgroups(0xfffffffffffffcf3, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@empty, r3}, 0x14) getsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f00000001c0)=""/154, &(0x7f0000000280)=0x9a) 00:00:44 executing program 3: syz_execute_func(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x802, 0x10) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000001600)="48715fd3de0a6d18ee57681736b1c6437e45ba45e52fa011b933863cd08144f4e9ef06a897cc824d8491aa68c3b81d1ef4cbec59d184bf3e15dcb0430bbf2c483f04ca8ae68e0c28e661dcf564cbd7ff8f218f1dc6c136abf6294007fbf4662047adc431d0c8b0c76cc27060e082170d18750977b0e907ba2d3b96c4efb2da5c77ac8176c55085557936d7fb") ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000340)="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") getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000001780)=0x100, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x800, 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001400)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000014c0)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001580)={r3, &(0x7f0000001500)=[@in6={0x1c, 0x1, 0x3, @empty, 0x5}, @in6={0x1c, 0x3, 0x4, @ipv4={[], [], @multicast1}, 0xffffffffffff7fff}, @in6={0x1c, 0x2, 0x0, @empty, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000015c0)=0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000016c0), &(0x7f0000001700)=0x4) setrlimit(0x7, &(0x7f00000002c0)={0x6}) r4 = socket$inet(0x2, 0x7, 0xfe00000000) setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000001740)={@broadcast, @multicast1, 0x2, 0x5, [@local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback]}, 0x24) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xffff, 0x5, 0x5}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000200)={r5, &(0x7f00000001c0)=[@in={0x2, 0x3, @broadcast}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_buf(r2, 0x29, 0x7d, &(0x7f0000001340)=""/104, &(0x7f00000013c0)=0x68) semget$private(0x0, 0x0, 0x420) setsockopt(r0, 0x0, 0x2, 0x0, 0x0) 00:00:45 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x9c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x4}, 0x0) 00:00:45 executing program 2: r0 = socket(0x8002, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x1ff, 0x4) 00:00:45 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x1f}, 0x8) 00:00:45 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) socket$inet6(0x1c, 0x20000000, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0x2, 0x0, @local, 0x8000}}}, 0x108) 00:00:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000100)=[{r0, 0x14}, {r1, 0x2}], 0x2, &(0x7f0000000140)={0x8, 0x9}, &(0x7f0000000180)={0x100000001}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = geteuid() r4 = dup2(r0, r0) poll(&(0x7f0000000200)=[{r2, 0x28}], 0x1, 0x3) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) r5 = fcntl$getown(r2, 0x5) r6 = getgid() sendmsg$unix(r2, &(0x7f00000016c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0100252a44a56c883c00"], 0xa, &(0x7f0000001640)=[{&(0x7f00000001c0)="3492055ca77232fd1e7b6004b509f8aca9c220dc95684d97381cf9560171040d3000974c887660a4fd8c4c765d255d27986081fc92fc", 0x36}, {&(0x7f0000000240)="1fda5de4205dff7f6e12d919538a603ac7952986e0bc76296424b9bc707cba2c738ad3ca5e8a07804a1ec4864c780c5291d4fb35090bc76bc2568d923c69f9f410a9a8dc74c2f6b0cafcef6d99002530277e272981e8ec7263676c43880b58e111dfd6ad0e6fb8f4256f2def1805c496e902a7700a643a53556f02267141b38e0eb92864df6f", 0x86}, {&(0x7f0000000300)="663eb5570ca8f99fccb146d739cce4a7b6c003afb2fe23452a191b6a2ac9", 0x1e}, {&(0x7f0000000340)="e0d3f0eb72e3d1508ee40fda4fdda26a4e690519841866dd515dad72f1549f180348b5b6bcc82bdc2b02706706c5b3526cac1bb316c4eefad0c5333f14edff9faa10dbbaf4ca7182f94b13d51fb1f4e9181ca1d379a32e4720a94aa9141f0f97421f7b1b96807b668adae7875594165ade10caf695a0bdf655240dc86e8de72f509c28c339c0ee20cd", 0x89}, {&(0x7f0000000400)="9093850dd3d0579edd275b0fdfe36db9d2b0e4dfeac5e82b917afcda708a8f4d0d01aa5d17a919522f9ade810bf46be0", 0x30}, {&(0x7f00000004c0)="6f7ecb2f8d5648b4541fc92308f8515a7cfdd2ee7b70d7aa94993498c4a7d6a1f8a269eb6aaaba5757ae2ebcb4fc83741936b88d0df2ac2d1bb8b06c26645fc4bdd9875706a3816e3551c1a898e03064f483d38e045c09e5ef876d53e3f5deb9783efc620b72302e8f2c38fb9cf180f6bd77d3d3d1f7f4408f890cd2037375be10d186eecd6e3a1b225914f4afbacfda86570b78bccde77b78373cbbefc9eca5ad7d22ad680adcdbc7158a23af78a5483d957bff39a5158f8e163b8e1ebce799", 0xc0}, {&(0x7f00000005c0)="43c7151100c1ac5f1dba7231aec3c4b9eabffc56b944223f71c761912bd2964a31fc9b6a73d26c044194513231e071e6f43cb2b05459bf91e78ecc7c1484776a347a8cf6300708ecb1e209a12a792bee47", 0x51}, {&(0x7f0000000640)="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", 0x1000}], 0x8, &(0x7f0000000440)=[@rights={0x20, 0xffff, 0x1, [r4, r0, r2]}, @cred={0x20, 0xffff, 0x2, r5, r3, r6}], 0x40}, 0x20089) r7 = shmget(0x0, 0x3000, 0x106, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r7, 0xb) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:46 executing program 1: syz_execute_func(&(0x7f0000000240)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6(0x1c, 0x10000002, 0x3) sendto$inet6(r0, &(0x7f0000000000)="48500d44c5c84605e0b00f0ed7a3c058a12cbb541a14e1bfc47f22101ecc784b584fcb41ad6e2b41bb2429886f77db8ac4614773f18a19fa5bbf2d729a8fe52c", 0x40, 0x20080, 0x0, 0x0) 00:00:46 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000), 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) 00:00:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0xffffffffffffffff) ftruncate(r0, 0x80000001) ftruncate(r1, 0x0) pwritev(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) read(r1, &(0x7f0000000080)=""/28, 0x1c) 00:00:46 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c1a0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xe20, 0x3e1b, 0x80, 0x1ff, 0x5, 0x401, 0x9, {@in6={{0x1c, 0x2, 0x101, @mcast2, 0xa4d}}, 0x0, 0x6, 0x8, 0x5, 0x2, 0x11}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x80000001, 0x623c, 0x2000, 0x1, 0x7f, 0x10001, 0x101, 0x5f95, r1}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="05001100db24b8ce6e180000c118fde78848947ef82f0013ac5c63b5"], 0x19) 00:00:46 executing program 0: freebsd10_pipe(&(0x7f0000000040)) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f00000001c0)="656440a74a2ae90cac42980f05bf02004f00c423214b1f0041e2e9b5c522ebaabb3c00ba000f0f3a9e020000002e420ff841169a8f698099005ba265aa104b26660f38de349b2fdee5bebec421045f46eec421dd584243c4e10bf8d426d8f045f6196cef620f66420f5dc423c96cb83d000000fec4a3694c9d0a87ffff35c4a3bd4877f88a0383397fd3ff3a00ebe683e20ffe7cd8d8a1a12ad764d3cf53afaf6766f2ab440fec3fc461b5fb6e74660f79ce768ac3a4d4d9892e92b40392b40300000f2d8f0b000000c2a0c10b00cca27a0e0f434e53ffd2c4c42f9f3c6436b2aa42664d0f31c46500000ff7d29978c104c441c05983f90bb3ddcdcda2f247c0f600c481c5f89780000000c4c1045ccc7d7526802d08000000fa0f5fd25c450f91f3dada0f5ea5a9a50000ffffbedc4e61c955c4623d96ebb83a00a2f1fbfb3b62") r1 = semget$private(0x0, 0x2, 0x20) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000000)=""/40) 00:00:46 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x1, 0x10d) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) 00:00:46 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = semget$private(0x0, 0x1, 0x10) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000040)=""/175) 00:00:47 executing program 2: setreuid(0x0, 0xee00) r0 = socket(0x2, 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = dup(r0) fcntl$setstatus(r2, 0x4, 0x46) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03a79156ec0100000000000000306a"], 0x10) 00:00:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x80) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000240)="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") syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") 00:00:47 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x1, 0x10d) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) 00:00:47 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) open(&(0x7f0000000040)='./file1/file0\x00', 0x104, 0x26) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) rmdir(&(0x7f0000000080)='./file1\x00') 00:00:47 executing program 1: r0 = socket$inet(0x2, 0x2, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x8, 0xf, 0x6, 0x7}, &(0x7f00000000c0)=0x18) clock_settime(0x0, &(0x7f0000000140)={0x0, 0x200000000000000}) 00:00:47 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) mlockall(0x3) r0 = dup(0xffffffffffffffff) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000180)="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") dup(r0) munlockall() syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") 00:00:47 executing program 1: truncate(&(0x7f0000000040)='./file0\x00', 0x2) syz_execute_func(&(0x7f0000000240)="982c240f050520d0f80791b0474141e2e99664f7dec4237909a200800000e60fc4014aababf66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b002e6744eeba0dfe8c738888a1c40fbbc4e201acac10000000808f29400443b00b0000000071d56b04b1b0ccb1b0cc584a5726360f7e3a646464440f622a2d9600000000cadcdcc46211f7c60142c4b6593131b15d789999c9110f0f3804830a00fa00") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000140)="3f6d3850052de3023f4f634a2fbee32b48b380b81a7c7ab23d0f8faae2762229e1737ab65a645f41efaf17fc0b") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 00:00:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000008, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x4, 0x9}, &(0x7f0000000140)=0x10) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000280)={0x0, 0x401}, 0xfffffffffffffe33) getsockname$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) fstat(r0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x2000, 0x3ef, 0x9, r1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0x83ba, 0x1000}, &(0x7f0000000380)=0xc) 00:00:48 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0xf7) fcntl$setstatus(r0, 0x4, 0x4) read(r1, &(0x7f0000000080)=""/42, 0x22) 00:00:48 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x1f, 0x20000000, 0x80) 00:00:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000140)="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") clock_nanosleep(0xe, 0x1, &(0x7f00000002c0)={0x9, 0x4}, &(0x7f0000000300)) r1 = socket(0x2, 0x4, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x3ff, @empty, 0x2}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x3ff, r2}, &(0x7f0000000280)=0xc) 00:00:48 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x2, 0x0) close(r0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x100, 0x1, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") panic: Bad link elm 0xfffff800230e0000 next->prev != elm cpuid = 1 time = 48 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002d1bc480 vpanic() at vpanic+0x1e0/frame 0xfffffe002d1bc4e0 panic() at panic+0x43/frame 0xfffffe002d1bc540 authunix_create() at authunix_create+0x84a/frame 0xfffffe002d1bc800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002d1bc980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002d1bcab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002d1bcab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000149, rsp = 0x7fffdfffdeb8, rbp = 0x58 --- KDB: enter: panic [ thread pid 15630 tid 100426 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why