fffffff, @multicast2}, 0x10, 0x0}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000200)="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", 0x1000) 00:01:00 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x0, 0x2000, 0x80, 0xfff, 0x3, 0x0, 0x7, r1}, &(0x7f0000000100)=0x20) socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x200, 0x0, 0x0, 0x40000000000, 0x0, 0x20, 0x0, 0x0, r2}, 0x0) 00:01:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1000000000d200"/16], 0x10}, 0x0) 00:01:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x102, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000540)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x13, &(0x7f0000000040), 0x8) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000000c0)={{"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", "bf879aa0bcf23838d1e745bb74545400e6d1a2b9191ba8cd56b9267e977fe710", 0x80000000000, 0x4}, &(0x7f0000000080)="d3ec4792fb95593c61bb07d2034b4a750c1bd726675eddba6a708f2b8479b077919b01fdfc87e8", 0x3, 0x7fff, 0x6, 0x1e51, 0x80000000, 0x7, 0x80, 0x7}) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000980)="addd2977595a0135a68d1d68ae87cb7f10ac7c2def22f7763beb1ca89e0071b0df61464d74bc14ac7dac0fde1a580dc1fd53594a904d369c5a2179799bf9234325f564eaf40ead46e54b509f4c3d2416dd9d43faf4a3ef84935fa37e190015d75196145640c8d37a27221bb348ef6c85ced157395d98bedbf5a79f030cc4bbf25b8659ed946b07af3bf4aac355fdbdc93c2fa02797a01e22728b388733b986cc9313bcd246aed38887dfe506f5fa31cb78a672c1bf37046855b50115054bd53a254e356aece7ac000000000000000000008d25") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=0x0, @ANYBLOB="fb130000060000000200000067a2000006000009"], &(0x7f0000000640)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000780)=ANY=[@ANYRES32=r2, @ANYBLOB="180000fa3cb814f23f3df623c0405b1abf86026114610aeeacca4fa59994d36834fa0a86e7c2db8bfcf57ee9f45f45acbfb607d38f767d087cd0ade105a33c0dc9667acd24b77db4aef64116"], &(0x7f00000006c0)=0x20) 00:01:00 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001100)=ANY=[@ANYBLOB="03000000000009000101"], 0xa) connect$unix(r1, &(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) 00:01:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:00 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6(0x1c, 0x0, 0x47dc) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340), 0x30000000) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0xf, &(0x7f00000000c0)={0x3, 0x1, 0x7, 0x10001, r3}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r4, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x28f, @rand_addr="d1714e955ea61537e7ec71b6edc70db8", 0x760e}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0xfc06}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:01:00 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x2, 0x13, @rand_addr="51fd8349e8dc847641532a12c2c565b7", 0x8}, 0x9, [0x7, 0x3, 0x9, 0x2, 0x401, 0x7, 0x8001, 0x3]}, 0x5c) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:01:00 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0xaa) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6c1cc07c97c2dc28, 0x411, r0, 0x0) dup(r0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:00 executing program 0: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0xffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = socket(0x13, 0x5, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000100), 0x4) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000340)="011567784cde372c484dd3a4a7cd3d287346736f337a5f6151eb77c2da103cd4335a0d7ca2a21355498185636b0348a9574754dda3aab6f834d8d5e9e8597db8a98bdbb7b6f92d96bcf8a4") r3 = semget(0x2, 0x2, 0x110) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/37) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x80, 0x5, 0x7, 0x6, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:01:01 executing program 2: syz_emit_ethernet(0x3803, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6076396230003a00fe8000000200000000000000000000aafe8006000000000000000000000000aaf6287bbc"]) 00:01:01 executing program 2: setreuid(0x0, 0xee00) socketpair(0x17, 0x20000001, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x3}, 0x8) r2 = geteuid() setresuid(r2, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="0100000041ffffff0000"], 0x0) 00:01:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) getsockopt$inet_buf(r0, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000000)=0x1c2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0x7, {{0x1c, 0x3, 0x3, @loopback, 0x2bb}}}, 0x88) 00:01:01 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast, @broadcast, [{[], {0x8100, 0x7f, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x22}}}}}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x8, 0x4) setrlimit(0x2, &(0x7f0000000000)={0x170ce981, 0x9}) 00:01:01 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x1, 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:01:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000000)={0x80000000001c00, 0x0, 0x9, 0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x9e0a}, 0xad3ef0be4e1d948e) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x6, 0x25, 0x0, 0x0) socketpair(0x1d, 0x0, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa3bbd99a250260986e9d844ba38835858e718f4e46df6e4a966ec39c92f0cff1a32b1413d2e3890c7f37c883f6283805ab8f6ba8124c92782c7d60b1eb4e278542ff56ffbebc47887ba6b744dc1db7e18bc3e9a2b9ac1c8e63648deecdcd959ed0f00f1b60c9f91e4c4aae2de882af943e144f431a2fa84d4f1029c042c7d0b3b2033f66008316367ca458683eaa78588768194b0d597de145b8b13762307784b7f24eeb420d118fd15404e04e0a0eeb0e2dbbd7e07f87274e02f5e7ab3c3864c28201decc4633cefdb75cbd206e8cf07805f8d9a00"/228], &(0x7f0000000080)=0xa) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x9}, &(0x7f0000000100)=0x8) sendto$inet6(r2, &(0x7f0000000140)="fda7514037653f40f95c6df4f78a4fcc8916848e5fa07f2635be15d50f9540ef", 0x20, 0x20084, &(0x7f0000000180)={0x1c, 0x2, 0xe5, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r4 = shmget$private(0x0, 0x3000, 0x800000000000041, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) 00:01:01 executing program 0: ioctl$DIOCRSETTFLAGS(0xffffffffffffffff, 0xc450444a, &(0x7f0000000280)={{"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", "d318aa10f509e52e998b80794ee7d236999d2e8838bdae2b074d1e112a147e0e", 0x5, 0x61}, &(0x7f0000000040)="3ac6f81c1f2dad743877d6efd12e2cd49454fe7bf22905c834f166d8b62e06b39bcb9c38f4950438c9aa2f5b4e3ed127ac894c9f810ae228f1232a7e1d6078d6b453a94ebd1e2651400bea935b91dfda7103aec8ecec2f", 0xd9, 0x3f, 0x400, 0x0, 0x4, 0x7, 0xfffffffffffffffa, 0x1}) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[]) r0 = socket(0x2, 0x1, 0x7) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1d2) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000100)="f50af595157478ce252d4522f98b7f3bd148b0dacd3bee786d787ea6ea5e6a9c4fbc404e6f7d506c50a0112431c94ff86bad44344542302f3478f787c03d04f2534f95b2e2012a1fd7801f74b509736b615dcc80c53a0438381eba2b0a756c5ba17ce2b26db82704c01f4d4c848786a8aeb22cf8367d859c291d3df93b94929c6985d0d69af889c6272c2b64bdab0568c8fe5f4ffb778b62bfb746d9502a82efd6983b51da4c93010591f6af73") setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x7fffffff, 0x4) listen(r0, 0x2f71) 00:01:01 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000200)='./file0/file0\x00', 0x248, 0x50) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x2, "da118b77be5d5a79f958870d88e9cd95"}, 0x14) clock_settime(0xe, &(0x7f0000000040)={0x0, 0x17d}) clock_getres(0x4, &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 00:01:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000080)=0x1, 0xfe9f) listen(r0, 0x4) 00:01:01 executing program 3: syz_execute_func(0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x44) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0x9, 0x6, 0xe0, 0x10000, 0x401, 0x4, 0x4, 0x6, 0x2, 0x8, 0x1}, 0xb) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x1f000000) chdir(&(0x7f00000002c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x3, @empty, 0x4}}, 0x0, 0x6e, 0x43d, 0x5, 0x101, 0x7, 0xffff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @empty, 0xfffffffffffffff8}}, r3}, &(0x7f0000000280)=0x84) 00:01:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3c66696c653000"], 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000001c0)="f15a28178205fbaa7d30377c7c4fb2b6dcbf762611b52a31c96569f0578d0217134fb8ce94272b525b6530ca6481a6f7e3875069bd885eb64cece9c108a3a23141acf07f126b38900300c043811a03ee5568dd6b3bd2dba447f0314b45") r3 = dup2(r0, r0) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000180)='./file1\x00', 0x400) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@multicast1, @multicast1}, 0x8) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) r4 = semget(0x1, 0x4, 0x0) __semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f00000002c0)=""/171) 00:01:01 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000001380)=""/4096, 0xfffffc9e) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = semget(0x3, 0x1, 0x0) semop(r1, &(0x7f0000000000)=[{0x2, 0x100000000, 0x1800}], 0x1) 00:01:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x4, @empty, 0x4d}, @in6={0x1c, 0x3, 0x40, @mcast1, 0xea04}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @mcast2, 0xb7}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0x9, @empty, 0x2918}]}, &(0x7f0000000100)=0x10) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x10) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f0000000200)="56b54efd896221b758c0d4d377839bae1e618b8432ddfee0a06f88499b642bde773df862aaf5a729fe5bf84f2c65b3a83ab5d2e7eb283753c43f7cb2c745d625480d7644a771d0d0a81e19d1842c28d000825200276ed16497de4f07a86fac8eb9ad1c254293779273d510cbe5ca0322a0f09ab5068f5d4656d8837f140ecccf737a44f0edcd7ff0041a5c8fc8261679f0e1cb80398008af9399ffb2ecf721e348163168b63141703967d575a7549f640cdecc32d413745511d62727fd0df2fb54e5b780bf66b2e055fdc70236c08f3638fec095f7f247e866c0b7e4fe9c6ed75b86", 0x3ffd0258, 0x80000001, 0x1000}) 00:01:01 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x8, 0xff, 0x4, 0x0, 0x93, 0x401, 0xa4, 0x4, 0x2, 0x1, 0x80000000}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:01 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0xe, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0x0, 0x1}, 0x0) 00:01:01 executing program 0: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) 00:01:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) 00:01:01 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c6f000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) sendto$unix(r0, &(0x7f0000000040)="deac5a4d9e", 0x5, 0x8, 0x0, 0x0) 00:01:01 executing program 3: setrlimit(0x6, &(0x7f0000000300)={0x10000000000b35d, 0xfffffffffffff801}) mlockall(0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000400), 0x0) getpeername$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) syz_execute_func(&(0x7f0000000000)="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") r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000340)=0x5, 0x4) 00:01:02 executing program 1: setreuid(0x0, 0xee00) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fdatasync(r0) socketpair(0x4, 0x10000005, 0x4000000000000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x8, 0x4) syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xffffffffb5bbe224}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000480)={r2, 0x10000, 0x554, 0x4, 0x6, 0x10000, 0x8001, 0x1, {@in6={{0x1c, 0x2, 0x4, @ipv4={[], [], @rand_addr=0xe226}, 0x5}}, r3, 0x1, 0x1, 0x4000000, 0x9, 0x1}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x1}}, 0x0, 0x4, 0x4ff0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r4, 0x6, 0x3, [0x5, 0x5, 0x10001]}, &(0x7f0000000280)=0xe) 00:01:02 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x55, 0xfffffffffffff000}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x951, 0x0, 0x2}, 0x8) 00:01:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1183, &(0x7f0000000000)=0x2, 0xfffffffffffffd16) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1) close(r0) socket(0x10, 0x20000004, 0x9) 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000000)="f2366973a98e2985e4b350ace42fd3c108f3e97780a6e98a5b1ac43fce5444814f0f89b2a259a9c19ef2475896ea4d9fd0cf34bec60bf0bcd459e2869762a4cb5e69222d113c3fcb95407edd92f93ffcc1050563420a079aff968fcb8fc3", 0x5e) write(r0, 0x0, 0x0) 00:01:02 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0xe7, 0x101, 0x1810, 0x8, 0x659, 0x4, 0x0, 0x6f8, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)={r2}, 0x8) r3 = socket(0x1c, 0x20000003, 0x4f1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x105) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280), 0x0) freebsd10_pipe(&(0x7f0000000040)) r5 = semget(0x0, 0x3, 0x242) __semctl$IPC_RMID(r5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, 0x0, &(0x7f00000000c0)=0xffffffffffffffa6) 00:01:02 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) poll(&(0x7f00000007c0)=[{}], 0x1, 0x0) pipe2(&(0x7f0000000740)={0xffffffffffffffff}, 0x4) openat(r0, &(0x7f0000000780)='./file0\x00', 0x10000, 0x40) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x81, 0x5) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xf, &(0x7f00000000c0)={0x1, 0x1, 0x10001, 0x1c, r2}) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000080)="cdba35bc8f93bdecc9814903be799eeca046dfb3843685", 0x17}, {&(0x7f0000000200)="e91a093c993ae1e4436c8020b7e3387c0a2399df5d922cc47422f212f851aaf892ee339bf092231013b1eedcd4b99cfd8c4ab8496df888017dcb301f1c15afeb8afadc2904e2c51e2b0e9b4d34f75d00eb64b03ad8cd0d5de1de798df07997acaa9ed2e4b7bb4eb65afd7423d63bc39dac01e0723f6e604d40fc68e7adc36ae2ce4d8cf8bb253fd0bdea6347a196f1e03a656c8382a587dcc3135f13", 0x9c}, {&(0x7f00000002c0)="2e3dd4905e7865d3691cb7c8a67db4329d3af7243e54f41a74dbda5b4ba1d7e5ef4d3ca5b2e90d6b3417b2237b6f9e797452607aa19b5b", 0x37}, {&(0x7f0000000300)="b594433d08118034df2ebe4b973b80148a9f88ecc65da4f08474f5e77994aabe06925103b18139b238ed451638251ef2ddb61ad64eb64d25b38a2e46f76766aa95838e7dd966978cc7873645f7940d5057898162f24275debcf17a9a861062ebf878988f6fa3036b04a98ce58175321359acaae51a2a697d041a35d5c32058be05829a699b38c0ede8bb9f2a9078c9d67a316f8159224b6c", 0x98}, {&(0x7f00000003c0)="e49f322866080615af", 0x9}, {&(0x7f0000000400)="40365002f0311d0ebf8c77ee36f468af6cface25d4fdccd82bb7f448e1dc1c9ec0a6f91b0dee21cce6282f42b2612f019caa2bb3b78506c36f7f3e37593a961c5f98999af045", 0x46}, {&(0x7f0000000480)="af66c8a663669b906f7893bb76e4597bcbc542501a66a3093c6b7423a17f0c583182913aec42d4ad078d4cd2", 0x2c}, {&(0x7f00000004c0)="17eca9c3366d26b64d2c472e8afe887293af84316318fdfe5b4d36d40253e39a55b2ccf8ed89984d85b39031a8fb622e814350ce97e580d1ba7710e8ad2b7a8c4c22e6b0c7bac1c3b642ef7191", 0x4d}, {&(0x7f0000000540)="1f7b8c358558f1ed07297e487886c755e5989031c8bcb614838741b470b7a764c43f253a7da21743e387c719315754ececc88c29c02b51b439a05b129b07af46d954e4dbcf4c", 0x46}, {&(0x7f00000005c0)="f880befa78339bdaf0ac9404e5dff3a94824d2079a1cf7e6c60429403edd080270e1d1e91b4c03ab60b61fbb490ed9a06e8fe26e063c60c0e4a314721dd7421e3f0bd80951932ee39496138c114534e81d6733b8fa47a244df1266d942faa10976bfed1aaa7d421fb74524e6711b7fa93d6506b1a5cfc304df932677680b61ae726b9c23a473644ceefb260949074a3b01", 0x91}], 0xa) mprotect(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x5, 0x4) dup2(r1, r1) fstat(r1, &(0x7f0000000100)) 00:01:02 executing program 1: syz_execute_func(&(0x7f0000000000)="d9f22cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006c4827d3bab8bdda0a3738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017caa4272726f20b15ffbb15ffb110f66f26d3804836c") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10) 00:01:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x4000000000000009, 0x84) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000640)="26002e8e723445bec1175a68365fb98f29e18326a8d939c301bee6a7ce1a371665bd441c00c770706d2dfc372d9b9f5ba935a95b65a7c455b499240aae28309e4cd30e2e39c7bf3c60e1c81c4745977619fc0bb055c4205aa52383f5d98e67cdf0555b2951a27c89c990a4946b262b2cfd868c56dd57bf6844f039ebb21482265125c942e44c99") bind(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="00002e2f6669c39100000100f9a405629172b87a82f5e8cb01a0f28ed66396cb71eb8c996bed47d00234f9a5871ccb18a2da188e112072c54caf07000000bce2e306bb31000000000000000000000000000000651623fae2c9f5a9da1e14236c4af33c4dc4f77321b5"], 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x1, @multicast2}}, r2, 0x0, 0x80, 0x3}, &(0x7f0000000000)=0x94) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80, 0x2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000380)=0x4, 0x4) open(&(0x7f00000003c0)='./file0\x00', 0x104, 0x10) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000400)="e70585af3a8de6346e643f11c5b985bf542c4718d9185a29d515e842b267481f8ab775c66f9eb8c61621f77a4be228ba2d0247eb563bd61d1543f353557199c30bd15c065463760b09c8cb576adfb827c26d5fbb1dc957cb00569d1f2eacef9be4d59920373e48300e671900217b69e166f49f79bc9b804cd34b3fda4b2e7d10cfb5012b32e42dd4c0148bc485a8d78180b2c7290585ed68d28a9a98d50ddde969091b6fbeb379140605c803eac6a3dd72e8a6fadf833139a73ca58bc65a3d178703e52b12903c9a1d1eb728f7bbe440a667de7230351397a26c191b03968c86403a330895") r4 = open(&(0x7f0000000080)='./file0\x00', 0x100802, 0x10e) r5 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_group_source_req(r3, 0x0, 0x55, &(0x7f0000000700)={0x5, {{0x2, 0x2, @rand_addr=0x2}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) linkat(r4, &(0x7f00000001c0)='./file0\x00', r5, &(0x7f0000000200)='./file0\x00', 0x400) syz_execute_func(&(0x7f00000002c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f0000000240)="3200c35fe0dd7c61a8c8aca6f98b2bd57a2e2e783e96b1d3050e7cc764b99bfa8e0eff9c77052088794924d1f7e08434661b138cb790164a2bb8a4a538139c73ce40a01174e78d1227ca51bf73d39cade6") socket(0x1f, 0x5, 0xb46) 00:01:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x2) 00:01:03 executing program 0: syz_execute_func(&(0x7f00000000c0)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:01:03 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) open$dir(&(0x7f00000005c0)='./file0\x00', 0x4, 0x4cf092efe7f1d949) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000700)={0x0, 0x26af862b21d10d6b, "3c76646b4ef9f7851573b82ad5f11d8cb8683e424216ec610e856af9470c5be1118b9f13b3b7a28970e498bab394ba95c7c803c612bb7e57fd0a0626197577cc0bafa12c66a7c17b187e13bc3d3408c12736c37bbfafe0419edbabdd905ac2d57398a5afd2e330a7e405edf15bca71e86438fa6cff94a0ef19cc8f8f583f5e830e069f954b16658893b5f41b1a546b388b52b1c82a2611a8ddc65873609cad5ddaf38a16cb8773cc3b605831bd83feeb07c590df85b9634e6542d2e43979efb13e8cb61922a3de10dbbce251b9d74162b64ed1eb0a069062ca92cf1b"}, &(0x7f0000000500)=0x60) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540)={r1, 0x120}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = shmget$private(0x0, 0x3000, 0x408, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000340)=""/192) setsockopt$inet6_tcp_int(r0, 0x6, 0xeb, &(0x7f0000000300)=0x2946, 0x4) 00:01:03 executing program 3: r0 = socket(0x14, 0x20000007, 0xaad) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2107000000fe8000000000000000000000000000aaffffff7f00"/128, @ANYRES32=0x0, @ANYBLOB="6c050000000100001f0000000100000000000000"], &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x3f, @rand_addr="c6943e254fa05972c79c88b45342ec33", 0x5}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xcbae}, @in={0x2, 0x2}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000280)=0x10) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) setsockopt$inet_tcp_int(r0, 0x6, 0x814, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0xffffffffffffff80, 0x4) 00:01:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0xffffffffffffffcc, 0x101}) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000080)="0947e52002ee9631c99218911b7fb2c18ba486cdbc7d9e96d0ee7b8da1") syz_execute_func(&(0x7f0000000180)="b14691cd8066410f3a20dc00660f70839001000000fefe4139fd1c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff90a0a4808eebce00000802000c4c3791dd906ea660f383fd129664545186746c42161fb01e47c7d733a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111dc4825dbd21") 00:01:03 executing program 2: setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000300)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f10f0fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x6, 0x3}, &(0x7f00000003c0)=0xc) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000140)="8f4da375a5102503559744c04b36c64a38abd61d6fc7ed1bebb2ef17a4e76525a5460aa47c1356b511806e63f1bcaf225c7c54c1eea5878c0a25543b9948485ab23946ec4b22764d1288b612146b3307ecbc05e1719eca90fd85de6ffa20db") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) fsync(0xffffffffffffffff) 00:01:03 executing program 0: syz_execute_func(&(0x7f0000000200)="0c05c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000180)='./file0\x00', 0xc0, 0x80) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) r1 = socket(0x17, 0x5, 0x7f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, r2, 0xe444, 0x9, 0x80, 0x2, 0x9}, 0xa0) 00:01:03 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x10001, 0x10d) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) 00:01:03 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x349, 0xfffffffffffffffb, 0x9e, 0x5}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8242000000006c653000"], 0x259) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:01:03 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x1, 0xfd, 0x9, 0x7}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000080)) 00:01:03 executing program 1: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), 0x4) select(0x40, &(0x7f0000000000)={0x28d, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xf36}, 0x0, &(0x7f0000000140)={0x2, 0x6, 0x5, 0x519e, 0x3ff, 0x3ad, 0x2, 0x4}, &(0x7f0000000180)={0xae0, 0x3}) 00:01:04 executing program 3: select(0x40, &(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000040)=0x100) socketpair(0x17, 0x5, 0xbb, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8, 0x1, 0x8}, &(0x7f00000005c0)=0x94) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000006c0)={r2, 0x1, 0x5, 0x0, 0x4, 0x0, 0x1f, 0x10000, {@in6={{0x1c, 0x0, 0x0, @loopback, 0x8}}, r3, 0x7, 0x3, 0x4, 0x3f, 0x2}}, &(0x7f0000000780)=0xb0) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x401, 0x96b5, 0x80000000, 0x4, 0x9, 0xba, 0x2, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x40, 0xdc, 0x82, 0x800, 0x3}}, &(0x7f00000003c0)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000400)={r5, 0x7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x3d}}, 0x0, 0x1, 0x8, 0x4, 0x3, 0x9, 0x2}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r6, 0xfff}, &(0x7f00000001c0)=0x8) r7 = dup(0xffffffffffffffff) execve(0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(r7, 0x6, 0x25, &(0x7f0000000480), &(0x7f00000004c0)) 00:01:04 executing program 0: sync() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/77, 0x4d, 0x40083, 0x0, 0x0) setrlimit(0x1, &(0x7f00000000c0)={0x9, 0x5}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) geteuid() 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000780)={{"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", "c3ebeeb218ce91736283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x800000}, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = geteuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fchown(r0, r1, r2) 00:01:04 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x0, 0x3}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:01:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x10000000008001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0xfe60) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10900, 0x0) utimensat(r1, &(0x7f0000000140)='.\x00', &(0x7f0000000200)={{0x3, 0x3f}, {0x8000, 0x7ff}}, 0x200) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240)=0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x10000000000000e9) 00:01:04 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setgroups(0x0, &(0x7f00000000c0)) 00:01:04 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x422, &(0x7f00000000c0)=0x9, 0x4) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x6, 0xc00) 00:01:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffff09000000ffffff0800450000140000000000029078ac2300bb0000000003009078000000004500000000494c00891e482c00000000000000ac79af2f40eff17bacdf2300aa3b2b07ec00000000078f214a4ecf59718b8e33969828512244e6ad90eb3a"]) 00:01:04 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000180)="43345610d639aa72e985eaa300db064e6ba69d7091da8238d54aeea12801bf667e93058ec5fd95f5a99ccbf5a5c263024645ab223eb7abb113efacfb4f1e58ae33c012d3e2924545eb09d00f3ff3b027eae573e1ea32ca643887e991c1aabeff6e6a9b2350b4807b243615ac395b35afe73eba4cdf5da59c319f7be7adcfb4d8cb4f2cbe3b2481353962dcdfbcfc06512b145631") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000440)="0c18c4817a2df99867f341dd419a1b69e4f56962f5696200d9d9d0c441395bf9c4e2e997f88fe9589b26c7e4d753fbc4e101edfec4427d822a2a0f71e000440f8c2edd0000c5f2168f4808eebce00000802000c4c3ddb79f074851518fe9509b9b9bfc0000c1e2cf0303f265dc5f00c35b5b45363ef80f99660307ace42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001500)={{"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", "5d57dd75e6bf3a108d5d05a991950a42e6c22b68d31dee37f2704ec7dd392e38", 0x5, 0x3}, &(0x7f0000000500)="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", 0x1, 0x2, 0x4e0, 0x6, 0x1, 0x1b9bcb58, 0x9, 0xabb4}) 00:01:04 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0x1, 0x5, @mcast2, 0x3}, 0x1000001f6) 00:01:04 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r4, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffffff7, 0x7f, 0x800}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0xa00, 0x2ba, 0x255, r3}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000280)=0x4, 0x4) r4 = socket(0x10, 0x10000007, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:05 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) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file2\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000240)='./file0/file0\x00', r1, r2, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f0000000580)='./file2\x00', &(0x7f00000005c0)='./file1\x00') fdatasync(r0) r3 = dup2(r0, r0) dup(r0) accept$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 00:01:05 executing program 1: syz_emit_ethernet(0xf2b, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "900ad7", 0xef5, 0x2b, 0x0, @rand_addr="12f5f0a50bf6b1372c7aa2fadb00c06e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x0, 0x1c7, [], [@generic={0x0, 0xe37, "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"}]}], @udp={{0x1, 0x3, 0x8}, {"6ead2f94df26f17fc51a9ea998d325692948b4d33e312915258f75cb7a809740a2a643f992834625fc0a2f77e2184144a70c8181dc431b819147856f8f18c1f64487fc4f6ecae56bc06ef8610ff9bf1673d9fe6d872428fe048b8cf32a00eb9e3489423631a6ee876862070a5ca4fe2cf734e60e01691c0d3da77f4c7c19d50876fde017e2f06e67d62e9f4ae92cf3a19cd70e7c574600da8c6ed82d51c695bfc0e35a51e6"}}}}}}}) r0 = getuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f0000001000), &(0x7f0000001040)) lchown(&(0x7f0000001080)='./file0\x00', r0, r1) rmdir(&(0x7f0000000000)='./file0\x00') 00:01:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x2, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x2, 0xfe6a) 00:01:05 executing program 3: socketpair(0x17, 0x2, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x4, 0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x30) read(r1, &(0x7f0000000040)=""/119, 0x77) 00:01:05 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x8, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x108, 0x123) getsockname$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) syz_emit_ethernet(0x2c3, &(0x7f0000000400)={@broadcast, @empty, [{[], {0x8100, 0x3, 0x4, 0x4}}], {@ipv6={0x86dd, {0x80000000, 0x6, "7724bc", 0x289, 0x6, 0x0, @loopback, @mcast2, {[@dstopts={0x0, 0x0, [], [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @hopopts={0x0, 0x18, [], [@generic={0x6, 0x42, "4804f8d42919a869fe5eff7f419cc679dc019d143da9777b97ed2b9f36c70525bbb124a52a7caab3a86ae85b63d092e6d85d036361c23f287466fe470b61ba3f2ab5"}, @pad1, @enc_lim, @generic={0x3, 0x73, "00dc8a843710eb8a9c0d0bba75dc8b08aaa491bb767bb4a3649ab83ff214d5430580867162fff03f5182ce611c955e900052022bfc0cdad161edddb455fe10c5d9e4c82670119c947c9a257fc7a8dceb12eb9eb55327e8f807c8e7c54aa30f749c8c3d9bd1b5cb5cd455d251a9330b0c8eb083"}, @enc_lim={0x4, 0x1, 0x401}]}, @dstopts={0x3f, 0x18, [], [@generic={0x2df, 0xb8, "2443ab025d3b93df1bec5777cfe48dc21597ba0c7ea99068df199b1eb7b821f4acc74c52d2ed0824952aaab72fdb3568dbf528b523a14603b4c4dace30ceee867d2a617c3c268163624d6f5f835e4abde66cc028b9bfac28a0616716748f370fb649917e23c8b69d94f621add592eab609ea5b59f52cfa010df67530b5fe8cc96522eccd5432c77925724522686958c8b90a35729a80b3199115a8eda4b7053a2f0e4de1ec73d150844eff197b5f4ac92bd40c2cc974d4d7"}, @enc_lim={0x4, 0x1, 0x3f}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0xe6d1}, @ra={0x5, 0x2, 0x7}]}, @routing={0x7a, 0xe, 0x1, 0x1000, 0x0, [@ipv4={[], [], @multicast2}, @rand_addr="f86db4bf6e6d39991eecf12ee0c4154c", @remote={0xfe, 0x80, [], 0x0}, @mcast1, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}], @tcp={{0x0, 0x2, r0, r1, 0x7, 0x0, 0x9, 0x80, 0x5, 0x0, 0x0, {[@eol, @fastopen={0x22, 0xc, "0208d28a1866d4bd1f03"}]}}, {"15589277aec7b5651c4405c86fd3dcd66f7953b36229131b1b8c3745b05e29ff1b0199a11fa7c11041f5488a6b2146424df2852ca35dee00241bb66074"}}}}}}}) 00:01:05 executing program 1: syz_execute_func(&(0x7f0000000140)="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") accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x4377c}], 0x100000e4) write(r0, &(0x7f0000000240)='-', 0x1) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:01:05 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:01:05 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x110f, @local={0xac, 0x14, 0x0}, @rand_addr=0x4}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:05 executing program 1: freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0x1000, 0x10000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2307000000000000000000000000000000000000010800"/128, @ANYRES32=0x0, @ANYBLOB="0001000009000000040000003f00000005000000cab29c3f17eff58e6b29559eaf8535714c076930e80521c480dc9acd604875efeb9fe2bc92e7ad6e28fd6f54259c044c72cae53589caf19cbd3c463905c68455de835a8a8c9778fa3318a98160f53675b70ba682542e5e7550f5b443c7e8e48134bb97b748d4b6ce44369a8cb1ab56d973a31cc6c8622fd4fbed270753252725bd6cee7162da655380f1cbbd972b0cac05223aa75e6d5fa04256f795c7360a"], &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x4, 0x7700, 0x9, 0x6, r1}, &(0x7f0000000380)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x20448, 0x0) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000500)={{"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", "e8235250e6a9a9c788ed35fd9c6909f8621aa071777e5c8fbea3d93c039efd7f", 0xfffffffffffffffa}, &(0x7f00000002c0)="f7352af66e6508dadb86685a0be34cf3badb265d54b6521e8f35255053d1b89f0cb013df10e2f5b78c64777dbfcdf1e9f560a74a5f2e60ada8521b164b69ea6e51242a7da9", 0x2, 0x0, 0x7, 0x3ff, 0x200, 0x1ff, 0x2, 0x1}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000200)={0x10}) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) 00:01:05 executing program 0: syz_execute_func(&(0x7f0000000140)="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") mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/42) r0 = getpgid(0xffffffffffffffff) setrlimit(0x2, &(0x7f00000002c0)={0x0, 0x5}) getpgid(r0) syz_execute_func(&(0x7f0000000440)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1e6dbf8c4f8fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcc481fb103e0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/151, 0x97, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x5, @loopback, 0x401}, 0x1c) setrlimit(0x7, &(0x7f0000000280)={0x5, 0x200000}) 00:01:05 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0xffffffffffff8000, @empty, 0x100000001}, @in6={0x1c, 0x1, 0x4, @mcast1, 0x5}, @in={0x2, 0x1, @rand_addr=0x20}, @in6={0x1c, 0x1, 0x8001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x445}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000480)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000040)={0x5, {{0x2, 0x1, @loopback}}}, 0x90) setsockopt$inet_opts(r2, 0x0, 0xfffffffffffffffa, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) pwritev(r2, &(0x7f00000007c0)=[{&(0x7f0000000500)="296be1e4fc7bf74fbebeb8fd0ce5ad601d2c37e902cc4bb85bb4ecfc3e8b901f99f37291c9351a660403589dd147bccc38d6bf9cbdffd365f3ac5a47dfa8bf65fe50424eee52b229d47c035157184068", 0x50}, {&(0x7f0000000580)="8dbffbf280f93b7baa5a02cd45bdd7eb3a37c64b69", 0x15}, {&(0x7f00000005c0)="2b180aca6085be6e2fec80383c", 0xd}, {&(0x7f0000000600)="b15772047f1ea4e0376e7b7633a8640c809ed4391d6c1b894b625d6cf06008cd4f8e803eb88d47aa8c2ef5c89ddbe5e89516735609d16c1802178ceded97d94607cd062f", 0x44}, {&(0x7f0000000680)="72effe0a7036ef7c925ce5f3273645285edbc5aa2e6216eb0e80d76dba51efe91c5fd89d58f45369645cca3bf6ce009e19121c20baec003f1c1a7557949fddc255e11f0a3a89c8dde0369fbdd7f738e348645c1d383b5a142dd1ad5068a4de9e203819533d58727c143a0041f8c098559f90df86e581b060", 0x78}, {&(0x7f0000000700)="3ec6ee5b1b31f17407a49235360ed7bbdbbd9ce5d189b4e070b9456cb2578bd0e843e846c0f745b676314ebbd38429532e60389e1eafafd0b4eb2a0d0a6418eaee48edb3141f3cc20f95b9284a3802e137b4a2e98470df9ab0a6497072cfefc46a55163a98c0e4cc6bd74bdc4bc0f6e0cfa01825d25999b67e089047756773e73100df4d0aea3232796d50caee24d6bf5a6af85d349237131424a01d1ec895dd635392acb079d952ff7ed2b9e8bac1cda604a25430b8e4c7c9cfecc1d2346dc8", 0xc0}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000840)={r1, 0x2, 0x4, 0x6, 0x7, 0xd56c, 0x100, 0xb38, {@in6={{0x1c, 0x0, 0x20, @mcast2, 0x100}}, r1, 0x8, 0xfffffffffffffff0, 0x5, 0x9, 0x21b4}}, &(0x7f0000000900)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e21020000007c25dfa365e00bbfd53d22528f61ce92000000000000000000000000000000000000004bc1e710c65395f80000000000000000000000e10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa0000000000fe", @ANYRES32=r1, @ANYBLOB="12c7a99a818b511a8d8943080000e300000000040000000700000002000000"], &(0x7f0000000340)=0x98) 00:01:05 executing program 1: r0 = socket(0x1a, 0x2000000000000004, 0xffffffffffffff01) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000200)={{"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", "2642b308fd6ad0c4fd728e2c4656ac65d112e03cdf2b0f71c1346d53a337fa91", 0x6, 0x8}, &(0x7f0000000100)="5d42b13cdf624dc2a28e3b8ffb3a6f47916266f23ced562f60f8ef806120a811ac4206e8d1407e31b3517da0ce7a6e9ab048e5eaee4ff198c79ceab00ef9ec69c92d2e3b74802ee7dbfffd9247880bd8ec940a25beee62ae7cb3a0a053165e74e4d6e71a36301780d7d43863f36fb9756a4972ebd13d30fc9c75a51a6dd6df20cb9f7e3ce2399bab631a5655a80a493a09a9a328fa6dda969923bda6e7cef9157e7dfa9ea95e3d7d4ea8080f4cf4a265b0d2d5946966fb1fa630c763b35994c93775b333e24a15bdea6108e09dec40c241f852", 0x8, 0x6, 0x1000, 0xfffffffffffffff8, 0xf70, 0x400, 0x6, 0x9}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="001c2e2f66696c1e0000200000000000529124e05436bd801186433c8cbce4217f78649cb29aafa5d77bcf46c50d81df6747811bfa43b1a35a27a5321f8f3b8fa64158c07591479e1f70e4dee3c78ea415454176d150c9"], 0x1) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="e91970f2527586b9e3147f8bc42461d48806d4ac97f41aa694c4cf6e06434d60173fc85e") sendto$unix(r0, &(0x7f0000000700)="17ea180bb3952d24d63b19d39626241d514768eee4ffffb406a06fc9ba7bfca09246c77822a4c1faa811f0de06d06b50a8d3b5928ca94d69ec3ac100"/85, 0x5e, 0x101, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xffffffffffffff4a) 00:01:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) fdatasync(r1) 00:01:05 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x800, 0x6, 0x6, r1}, &(0x7f0000000180)=0x10) r2 = socket(0x2, 0x5, 0x0) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) clock_settime(0x4, &(0x7f0000000080)={0xf30b, 0x1ff}) r4 = accept4$inet6(r3, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x20000000) getpeername$inet6(r4, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040), 0x0) listen(r2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x82) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:05 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000280)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x0}}, 0x0, 0x4, 0x7, 0xffffffffffffd27f, 0xffffffffffffffff, 0x6}, &(0x7f0000000380)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x3, 0x1ff, 0x1, 0x0, 0x4}, 0x14) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x2471}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r3, 0x2, 0xdd99}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1ff, @rand_addr="5f8a4f82389f3ab8227dab355566b17e", 0x7}}, r4, 0x464, 0x6, 0x3, 0x8, 0x1680, 0x80000000}, 0x98) syz_execute_func(&(0x7f0000000000)="b15091cd807006440f1804e38a20d0d064e60041dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab2f43ff9863c3bd4e1796d5b5ba161c48192558dc3c366450f186746c421ed65dac4e1d1d0c6730f400f0d18c4ee6d8fa808958e3f00000000520fc226f74646436140090dd86f04f3d00fc422e5bc36dcfe3d30") 00:01:06 executing program 3: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x1, 0x3, 0x4, 0xfffffffffffffffd, r1}) mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) syz_execute_func(0x0) 00:01:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000040)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) socket(0x13, 0x10000000, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x101}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xd}, 0x8) 00:01:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e23000001ff00"/136, @ANYRES32=0x0, @ANYBLOB="090000007e00000090000000c30004003f000000"], &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x729ff5d5, 0x2900, 0x6, 0x1, r1}, &(0x7f0000000200)=0x10) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ftruncate(r2, 0x0) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) r1 = accept$inet6(r0, &(0x7f00000012c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001300)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001340)=0xbb, 0x4) dup(r1) r2 = semget$private(0x0, 0x4, 0x1) __semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000001380)=""/4096) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r3 = socket$inet6(0x1c, 0x4, 0xffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x28) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500"/4098], &(0x7f00000000c0)=0x1002) 00:01:06 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x0, 0x2) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r1, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0xfffffffffffffc01, 0x2d0c0746, 0x6}, 0x10) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000006c0)=""/155) wait4(0x0, &(0x7f00000001c0), 0x3, &(0x7f00000003c0)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchmod(r4, 0x6) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) syz_execute_func(&(0x7f0000000000)="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") 00:01:06 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@random="cdbf0e000084", @empty, [{[], {0x8100, 0x7fff, 0xa050, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = dup(0xffffffffffffff9c) fcntl$getown(r0, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x338f, "81da880fcf0b538a984b73273c987eae"}, 0x14) 00:01:06 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setuid(r0) freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) setuid(r1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f00000000c0)=0x5684, 0x4) 00:01:06 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r1 = open(0x0, 0x80, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xd6, "5c9b8775b3673c8a910ab480c92258258d66262e3aa51ffea08f9fbcc6628f02c46dcf7d9e0da5f1aed5015f69b404227966f6286ae59a56ec65a290aee517ff9a96365559c438f8f2bebfbc016972efe5a6f66eaa99b20717541c26c95dfb576b7c38bb7d886ead661261338cfa6cb23a66242db91d709964d5b6fdc4220f97b9c67a5c427a9c4b2c808aee675ce90fb00826e551a7e19b588333b9fb08f3fab8cfaafc0ca48464afa3c96df6a3e73bc45b9f7d1bd11b5575605c5e4a99e196148eb4726bdb4f8d6840e17895925fff2890dde177e4"}, &(0x7f0000000280)=0xde) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r2, 0x77, "a5ca6b412b937fafb488140cdd545a3a152a268eea6f8e213a35014026aa302fd77086d3e866a3bef752d7a06a1ced53a1d0df2fe99daee5ada7e498e3cc4c61e9ad343d17a782a306f89c5ea00d3c29bbe64e12cb4c12d16ac42c8917be1150bf95255135add85bff1247796be8c35d0d38ecd35ee671"}, &(0x7f0000000340)=0x7f) 00:01:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) madvise(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x45, &(0x7f0000000180)=""/144, &(0x7f0000000000)=0x90) shmget(0x2, 0x1000, 0x404, &(0x7f000000c000/0x1000)=nil) 00:01:07 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000000)=0x9347, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaa08004500001c0000000000009078ac1400c4780000011100907800000000"]) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x1a, "cfe1a8bbbe06f2cce9b9e6acfbf5e9ca535851024fece643da98"}, &(0x7f0000000180)=0x22) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xff, 0x8, 0xfffffffffffffffb}, 0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = shmget(0x1, 0x3000, 0x220, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) 00:01:07 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)="6aec9dcf9bfb6f5a95b2572e0e9d13df2146a15d1c7601c9557fa1ef2a9f944f7ae9162092f595a459785490177d5601fdde7c81a65425d84e42e97551986c5352678a44c01b5d2210cd7083b1beaea381682062a73afbd8aebf8f7682f5480412cd4bdc05ab45bf01da4c51b9d2970307e43631dc0f7c7c34105bea81f5d9f7e7acc0afd5a6c4ad0a3628454322bb772354499659c97ebb8c9bdd854fc26fa495d533c2fccc5d15cdddd2819e6463d6da608f7c2f1d7cacb44666cad3afafbf4539b3524de1bcd81457101933db45936fc4959daf33f01787063eaf8261c1e212730d510ca7e02aa1557d59a9577dd5e9774a800d40e03c428884384de53a9effd7263daf38a9938f21a17d5d5777e7133d5faf37fc6a9e9ff2575156c7397cdb2a776c90f66cfc0cceddf05241359157ce7b50e06336e0a0427f576f9b4b492abbc5715cdde0de813735a9b9599dbcbdda6cb6021237a51bc3868b85e980cfc3e7b34b0c55128805d06cbccc70046eda880d7e214cc6154f30bba5bea15f822e1303d174a0de33a186001fcece7394ea3752357933e72217499a85dca6dcc5ad9d8fa357d3ba0cbf41af74b769bb323cdcadba3280b563cbf87187c75a035b28615beaf20b28a698d50de0a72ac62211a56e09d7a39995a2fba1232a1933bc4ac056e5f9c6fe914cfcd03206ba0a1f4d77d5b626da2d9c5c3214dbec14e13590b114dc536b8b3a694c78dd3d68e573f969efa7eac33c5ebf7488b4920ef69d4835c94d1960d36b14826d6c2f5c639d737d48ec773aa2b2c1a9887bfc1f71922a6bc5f3f2ebe07faf2e9c0a8b91aba49d80371f1b5acacd6d7cdb0b8a7bd908a95baa08b2716ccd5872f1942899c9a2166544d0c20e1e6807a7bf975b60bf7f58f0a9a074b7f0208da4c0d22315a25c61aa94aa2699782d758bfb52b73b21c6fc757b1350d755f8f088cd4b438b4a5e2dcdff36dd53ac68cb4eb8326a006dceff87b8b2667840b73d184a2a5a5f5e0a405f9338f96f885cb6f3bf8ed68122adcfd15543af9b50a3ccca41e445e59156119356afae77818a2c2a811ff4755ea0f58039d18283effb792fb4b34050ebbc961f2d43facf174080cf164c8cec282badadbc3d88a69c50b5d08dbc90d8a16661ddd2798009785a725331f0cdf13f751181ce5494586443083e0231d37af45b0a74ecd234d32723073467eaf0c630ab7bc3bde758c5ee59ee0ef939620263ec45080ae2041d100cbfafc4485b6216a4cc8dd1d5c72e0b2a36e59712d891f2164ed4408903ab9790630dfb2f6e6e5ecc17261bf0870678fa64aa34b4ab55f8dfa1682b7d26887d71bb76135235c45a0d45e1190c8befdcb139380a84a26e6e47560d06d9fe2d8e90e7f9be09cbb9e28c1e443107d9d8a22ae2b7128e5d4a160ce52206cf7697be68ed66501e8b21aa3ef4a036ae83688441ccdc9e3988b0a89b7ca23b6c5238e6bbf3ebb77c0d44ac141df10a1f4f2276b0158db0be77520f3ad11bb693e0223c3e4c57f3b7d6c394ec26b7c2cc407f9ac556428538aad8118cede638f42fc1f4c1761d19ef46b4af850c1e503f3ec00d906f8011a453d6392a156a6aa8aa9423aecd77c38c48599fab210f552343d789248e2d1bf4a4bf008a22157a490f69e0cdd4bf61943149231c8213c73374e32a47bf001886c11912fc4c4f46374a51d4e67640b6be30855da13a4b71deef9356d5e4ac0a3cecfe66717389b1db1ba958e359f8cf66e561eec738ffad7b91ef4e1c34a8cce11e6e164337b2ee57a1520618b5de0acaca7f111281603557a6cc8faef0bbb194a9d57fd80bf4d613012fd1508f850e0839f57ea7223454a2e592ef24d43d1611db6b4eec73b12a038fd87e2da3d51c87409900de0b275e662e31c508088e3c399d671aa57f7d667144c20ac6efd8617aad0979060c26b7bb781fbd6ef12ad05a3f327146a539624a0f56008e6086cd9e917c01e7d7d1a8f34e47e4d97e5b335464eac00188f489d62dbc32fb77bf1de9e5e335110bf06a0ea274ade80bd7f0340e25a42d916fe6fc069c06327b27ea084df2c58dbf0a369efd39abc3f5707a19c19472a2a9452e75fbff9f1685a8f4669f02a333fe455f780927d48fc9f00ba7f8d8783c9c7889b0262980b12930d83a507d3b2d6a52a2755e1a4c6ac3e993b61fc35eb37badde5cdf233d4b24040de75804e3c5b924016203dde10b889a09b077a83dd5b4290e53d07323d61d9246e2cabef86d31a4b903db310261e5b66379d256a6e50012f6d5feed99b36f59acc75b48a50e46b62ce9dac803d6a38e11e92a55a4f6a848930af35fdab059a8a7dd9eeb468f37af59b16c8606151c114544f0a1b6d3028e6488158b85313072120917f9d6e7b84bc1c955c781893dfdf7c8c2f66f22f744e599d09635230525c637e9beabb04ce2af25bc132c76b38ccb3edf871ddaf82ab2e13321e7783ab8fdc273603f94b2ff68714d84242d43a09c99259f8cc548788e6fe1eaf4a84e2b853cf01bf5fb5064abfd94517040b141b79a54637a887cb08aedc73300c3ab7aa8c33b7d6599ffec8bcdf036f921f82f41fae5bf75574f6b001c0b5bc13a035701ef12666f75d561a4a0431e8f587fea746550e0012f1f1ffc5a56e14ab83fef802ef9e468284536699ca18e9b8a6e20ed569ddb20b1021dc92d19ab18925bb1974bdfa9fdc72bfdea789de283aeee6fba8349edd8ba4062b2e88aebb3aaea389985def17fc2fa61f593badb948ebf6cabb070329f55641fbc058b608e71629f78a5d23bfc7c48afff5eb88d04264ed67f06695a0450eaae2dbf7bbca18dfc802b5dbbe16ef4aba11e012818fa65d36e0d61ac3462c8893bd6952d7f7f9ced608a817d5bb098b5b28630e38fd3ff803f5f93629549876a3660b29a9b83eb679c4a048c19f13a92b34f872672f6f53425946957ae200fdf2d6187cd8f4c7ec9ed96e0fc88f2749caee30a43dfeb8b2b0efff9c78aa20cee5e12cbc9c3d0b9885724c5e38b0e6c82c2955a75a24c0da2d2a5a0f15797e3d6249349c0ded9c08f7c07455a81a0dad6037fcd0bfab7a12d65610ff31d7fb1f03a50bbebc0b9a14135518541415a095ef9658e1a8d4c98604eb26bdb85d680d5f037f380548f03e76c3407f91640e50b900996cd8f3631007389a3fb7632a4c5dcb9f3bd933d5ecff5b31ef2afe93cff43609a4582d2be9f41c51bfe71b47182102a348cae492bd8e677255b821b1b134a052b5daf08bd9ae5294d78ed7da7dc9b4b56c719b2d925467648520d4595691a5b1cc6c711367833db298ba9f3ea64449483a80deb31ae31e807ca9742d20e479fae0bf2bd8f1f6686bc7f884d3aed2b1ec5f4388839b6b04bf014bd86f2719a5ca71c390382fb3ff178285d148b1c0cb05c8d7566f8884b96e01e56f196cf62f2837fb900d1f0d076ed04d0d8ef45d6208b29cd34baf92e5574756393541395da94da7b18388bb69ba266437079295b54bb7065458b87e17cab4f43ae1cb73e8dd8811bdffd24d5c2d1e219c74302d5be2342e62292e397be684cf83e5da2af5456d641412cce8979fd0bcb69299eb22cea85f82cbcf638c6a40c7e34aed277a3e410213c09978497e857fad87f3ad04f908bec216a5c128afb89746ac657dcf904e4cc4001afa54ddfa2575d2f4396d9d7d968540eb7a390960af99e9f8b8345bd9ba373bf9fbb93953b2c5fcb0ee4ddcc2e8b8eaaf0a9e80417302003ed735b0254c83808781644ad855e44f129d14cf643a0256b1f45447e911a97a63f6c94d7cf846b9a1e1cb4ee8f3e66d0c431e9bf12cb38cabe86b07275f744749e29e0646a14595fc9f8271cfe176f82b32661a457aa34a190b07b7e2e75aff33cbeb6c95ebc73e75e2d816e03e72784404a884db75adc6e7a2c1a1d5282f49d4782a2ca1df9874ff844a6b286ccaa2f97f36a401690e28361200fba3e65d4c82304404677d2918d0aa9a3a229e3fe099f0a6b23389f252475cc8b90ff97dfe41044671d20c21e21dee5b58672bb192fa210cfb797222b0ff763c3408f8b935d73a3311e5aab26f3507dbf8f08bf6b21afb6b7d26be5ce4ca617e1ee185747731613103b7c3748289019f660f194d8fc9f39ca231b07a15d4fef5e96bbcbf3ad0b85ee13bd54d69e9efa6fcf288504fcebd4ef3de4bbb51acc06247f85d111741863e0f5b1d05b5730454230fbc332319fbceed59cf34d0f1015e83cda850ae01c10cd7dde5b2d30e18128a4dc4200cbffec1b443fc5b5fb32f40ea0c4f57df6e732cd0807b72ccc3ef0191fed2b713974680dcc9752b4807d4db81b151921bec5728745bb2fc96e3afdc375fdafdffe2478c0b0acbc5e196e8755f3e5d7ffb6482ce2ec3f179d49f9389d6daac6dbe2b9cf67aa03425501b89d4e027fb019bbdef766a5f8d94ef9997060ce0bf9b5310f9f8db61787671c2b1721cc0d3c6d3e99529ac7f4a8ee66d03dff38e8f0d7824365a49c279da2a53a1b147fd55b5a2fd8993dafef5c0951029dce01ed19fa3644e45cc77b12638e412f917ac9c624908031918ae0587b54d6609c60ace59d1f59f6300e80407b4b0119495a601bc71fa5fbbe439ed5fbc62554c36e9a1e7633b26907101d03c64d7525ffbabf74e9403894c3ebc8ab5fd317e7e39dde2ac64228d0f2e0d33f82ea53ef638f17329f0f6354cc78e0f0b27e79a56ab732849bd5e42616deeff0d0591eb67cf1eaada21cbcda411e6d1fa4bc46f0f558da0d5c4000d0799a471c8617761455f0ef9e6422645c9985a48b924e465e4fd5ce29e0b0ae49377d35db5db019a82b9e34e0c2d93650e60589a91472c6cfb94aaf0c460c480476d36619cc64325bceffd0c8d4e7c7ab83c45f45bf808bf0a1873bee8afd3fa850d5d11a6b00b4c6dd5e8d80766dda7502b773a106b30b00bf993934e7d4463704fd70afa4216cb74eb4b7f458b4336a31ac46c9680b65f8793aee38186658701eda4b40324bb584ea7e398dcc82b8a17cc465f4a16547e5f42740c371d41427d1a8a67ec52cda3b67696ff09fdea508c6a4b12f96b22f95205e5249643fcc512a696b2e00c29362e1443d3d65b8e5b2a3f43a1d20b1da475a5834eb79a208d81e81e3221ad7b15490ba4e58034372ced9805274e8c5088f34431b61d8d88b712831d7580c109bff7a65eff0e8a522358ef3adfe4997addd1d284e13dfe651f60192c2e7c283fa1bc29f22afc28e392af1b6ea0463c69cd0c978c5abab8eb72f558707b446771ed9f2203754aa69f4a64e48ae1f1405711494e95742b2860d682c1a3edbbd31cb2ccdcdd6a7728126e1fff8a55f15755f6cef37a58e769c1ad707594ae86fa3267a784f964967f1ff961f0e36549135e88485d89733c410661569f7d7c982e395d95fbeee6554f105a5b1b20121d39c8c769b134e0d10f9d5d51747e42c7b97cc79ef807a1a690a3a8b95c83e67f4261656d07c62b4701822ecc3c1f7006a96d7da021acd1d2bb136ccc3e72d43f631bf94f26fe5149a2c1464afacc0d45e3bb46b1e4b76bb713b2d57ea092189d785b505b7adea8bc5cdcc39147ee37e58684d29ce08d5f02f9cc193156eb167a40974ef749cac7fefc35fb2c539d2711bd9daf2c1b91629ce10ea50b5f91299028dd66eafc14a180558b32b2484230cd02ead9cb3c9ca1a1be8d6f36db6c3534d840084777cd91cb3ba859db4661272c348d12d6bbf0079763e489d9c669f0969fa93c701b33d2047a799506cf129a25546fcc6e212590ea19e", 0x1000) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x8) 00:01:07 executing program 2: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c090f05bff8000000c4a37bf0c55c41e2e9660ff8aa02000009000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x100, 0x1) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/216, 0xd8}], 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) symlinkat(&(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0/file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:01:07 executing program 3: __getcwd(&(0x7f00000002c0)=""/179, 0xb3) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgrp(0x0) r2 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="05000d00c5ac120100000800030044d07a9981fe24d1937c68e5cd70949a4f8decbb60acb7633be6cfdf617bfc277abe01be8c858641b16f71b4f783817a056f04e50251752a7304ee35ee81ae8a6e639e80031b088e86619a4ed8dbdc1c01c6c23ca001ac068d4748ba5c4a9011bdac7a271c091fd1d56b6a49d31eddee26e07862"], 0xe) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40000001, 0x0, 0xffffffffffffff41) r4 = getpgrp(r1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgrp(0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setpgid(0x0, 0x0) setpgid(r4, r5) 00:01:07 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x997, 0x7900000, 0x1, 0x3, 0x1}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0xfffffffffffff026}, 0x8) accept4(r1, 0x0, &(0x7f0000000040), 0x10000000) ppoll(&(0x7f0000000080)=[{r0, 0x2001}, {r1, 0x1a0}, {r0, 0x176}], 0x3, 0x0, 0x0, 0x0) listen(r1, 0xfffffffffffffffc) open(&(0x7f00000001c0)='./file1\x00', 0x8, 0x1) shutdown(r1, 0x0) getitimer(0x1, &(0x7f00000000c0)) 00:01:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x110) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000001300)="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") 00:01:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28040, 0x102) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x80) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000180)={{"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", "afad6b747c93645dc4e113206ec2ec129520403fcebae26ce5aa86f2bb69cf3d", 0x7, 0x9}, &(0x7f0000000080)="4bb67211e31700aeb3081824bf7627aec9ab1e4fca97e6e0dc0d676887cdd771f07d3b691f1b2480a4f358ec106b3ebf516f88f37482ed28385e5b100e63cc97511a2d34b30f01da814d8acb2cdd70fadc387031d8d17ed335b38526c34064b49107a9abd2c584ac703e3b0ceb7a7bfc8673f5927d96d80f8c69d8cbf0c93f27e201cdc0ba571b972b0b7b01ff378d5bae719f7dfaa97a66576a3ed06276953aa4e6905bcfe9f8f7813ee9bbe9422854b3da322cf5ece27eae3cbe5f3aec970e5d80875119b9e2074e3b2f1890072bd9a73e19ba182c13914bab2bc696efe42dff769369f0e6f23131c1d11743674b236abea7f65198", 0x1, 0xf4, 0x4, 0xfffffffffffffffd, 0xf2, 0xa0a, 0x101, 0x4}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000600)={'rack\x00', 0x6}, 0x24) getsockname$inet(r0, &(0x7f0000000640)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000680)=0x10) r1 = fcntl$getown(r0, 0x5) bind$inet(r0, &(0x7f00000006c0)={0x2, 0x3}, 0x10) setsockopt(r0, 0x100000001, 0xffffffff80000000, &(0x7f0000000700)="1eaad9d76fea84913fe0d2d715466c2b49cd43cae7497654ec5902a10c97ed39e04ee276b131f3b9b4b13533cd9db26faad6802676c698e63047ca88079693eaa9d7e2055802fadb3426292f14a3d81588dae79bc8ba857b9ab6dbfe1e3a2641b367131b3bc6b4cdbd1e2e8671bd86b1", 0x70) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000780), &(0x7f00000007c0)=0x4) recvfrom$inet6(r0, &(0x7f0000000800)=""/155, 0x9b, 0x40000, &(0x7f00000008c0)={0x1c, 0x0, 0xd0fc, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) bind$inet(r0, &(0x7f0000000900)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) ftruncate(r0, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000940)=0xffffffffffffffe7, 0x4) listen(r0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000980)={@remote, @multicast2}, &(0x7f00000009c0)=0xc) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000a00)="59ace61c925e1810b625cff910b03fed932783d59531b00ea80a5af7667b7d364545f73986365ee54e46cc5038855b7703a420710b716b06871f588de0880e4408668e9c82349636c32fae1fd74fb1fd21c3caf31e48010d5405cf8669091e0425f27186a2569127f197feb884d2d7a64afdde1ca334cb46f9abb16452e3ce26b8a421056884d4b0e706ae1d4e4de048bcff6a6c05c8e6f9073813845a77d3a048381bb5f9664f0347e83d0e4e0e49439090c3a58879ae3d4285334f9088d7684faa2b34065e89611dbcfa4078c43b16435151ba9cbb050933c726d8de90748825de376ea6b7c172a384738c34") getpeername$inet6(r0, &(0x7f0000000b00)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000b40)=0x1c) getsockopt(r0, 0x5c8e12ca, 0x2, &(0x7f0000000b80)=""/198, &(0x7f0000000c80)=0xc6) r2 = open(&(0x7f0000000cc0)='./file0\x00', 0x6, 0x170) sendmsg$inet_sctp(r0, &(0x7f0000000e80)={&(0x7f0000000d00)=@in6={0x1c, 0x0, 0x7fffffff, @mcast2, 0x7}, 0x1c, &(0x7f0000000e40)=[{&(0x7f0000000d40)="3c2a06695fb576c715a883bd2a7b202b3230c4fa43cdd1bd242b3b0e9b48c3cbfa661ef86dd6ea3ab61a5aeb270d9d9021326ab9746cbc3e154a446ffa3b48be82587155d16f52dc76c6a5eaf1d382214ed7740d078b7b364cd5b01d7e2ad09566c4a1cca1bea07704f302c748e9aec5b64e3087527d6ce952acd6f9dac80fb4d5e6f4798a5b19cb3c1c635715258a8b518b630b8f78da3fd7df74123c0458c2fafd3fd6cd1f5070f4c3fdb97146e2629f925d31a75464a82c2d69d2a12569a90a885032b06d426ef9b50a84a549adc0df0415204e4ba842", 0xd8}], 0x1, 0x0, 0x0, 0x1}, 0x80) recvfrom$inet6(r2, &(0x7f0000000ec0)=""/4, 0x4, 0x1, &(0x7f0000000f00)={0x1c, 0x1, 0x5, @ipv4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000020c0)={&(0x7f0000000f40)=@in6={0x1c, 0x0, 0x6, @rand_addr="1940c32be7ed133c6e90159062e1b3a5", 0x3}, 0x1c, &(0x7f0000002080)=[{&(0x7f0000000f80)="631c3d3cf2346b42d47b3954b11ff1ac806b672903f58204040c9f68afff6ba64375743092b5c68c8044ddcf74faf2e05d4de2cd2d09496062aa5d1b7d749527fe6be20b734c2c4aa7e418c2c3906bb1bebf050056cc176f17cfd5525579c4040f3fe3d3c791d9819487ad8d3e766877bd0007635d03c789dd6f1fb21cb0b07e43c4ab8f5b18ea21a60fdb45fbd5388c5539dabd04f185cb3cd97233a56ac2095e0f7c31b1bbdf34b7b753cbe1c27413cbe8a7f24d09d9983e49b66d64cb7980aea019c0c5072110f6d16cda6e4b87ad8fc095d7a35d5f27268e2de3eb5c9c7d5088458297506a1128b0", 0xea}, {&(0x7f0000001080)="64710b2d2ac02cae7b12fdb43dc7aaac0196bf65c41d2449513a6bf0afdfd8fa5b800f7d88e446339b8b6cfdb642bca9906ae03fbd9469d0fe51a8c153919abbf77346d8608425684b289fc9aa4a472f2a70baf605d1a0f7a82a7593926e575e4a45534c29a6f1a7bc10f7450e0310309a7ba668d91af028636aa8914a3a8ec6c236021a598352ce02d99704ecf9035faec945ee84a5f2543085e8d8b5e42db9a72ce7ca1875c90d86e87f886ab1a8e6ba76af90483ba205ed9f4b818a09f98523d6ab5c0ae5750b79cb93099eabcd553cdc3f4fe84cff07729465e9c9acc2fcdda5b9588d152bfcca5fe30bf41143a78d9bf7a252bd4e49ea3fc1c6b9eb5f8a3fc044a97df21723bdba131bb001bb5c23a7e005e23445d1f828d3ddb852e7f9f8a9d94fc46d674b19d0479cb5dad80eed4e849f4bf87a7e82e48926577bc021b8393b634fb15f6054f17850585f3a4abbf17fecfae9d8845c646963f492385b6b9801cf8668b2539c897c174db08cfe8835a86f8966992612fee5727f63b4302246fc12cf031de6ab686eb530b3e98d32687a788e891608948f5adbe2bc6dfd528e2693d151d2fb9e91e89235d061a14fce2b52ad23e8163ad09064a02d7439526b356e9549916f1d5cb61a56dc5f734928e5ea40dead07e4fb5f1bb62bea44beb4993f574ba902cffc71d4097cc973ac5ce97d041d7044e7ec05f3e6390d19e019f0307d0fc13fceb57c9a39ec91c94d491f5426afa3d302f171ca6e7be27ed03773c8add5814eab90671d9326b7b27379587a6884336e6c29c61909904823959bde4434229cd8deaa0a17543a671cbd368ac4a9d249afca661a29d903169fbcc71eaaac269854975a19a62b9f3f39f12bfec6edaab2048e087a2cf625abe77e98b23154cf9a34b17efb9bb53b0c449a0286b9a638d31b38532ac247ca6ee1017940dafdb4f262313458052629ec986d0c842c6571487b2613247b018d2face6a31b55f99fcaa42631169f67b15d0fb4f8d40f888671f5d9c6ed0154e5a321aa4c423f6e92acb0e07cff4b14b98b980d04a21de54a9fda88b7d427b8363570a0942601f2cd2bf62d677470a48f20c78f8fa9396b1f15aede193707a43372b59ff9a62a3a9cba1d9e96fb10763cd11e5a10875b14adddf4e3107a30c9562395582cd1e68f9481fdcd5034ba2a4d38d5bf8d3d3002826c8618a071c403b3c5a7dd02e008b7c1f60669de81ca2b955f3a479ccd01def1f8907d6b37d2f9129938e2ca7ac23355f6cbd4d6a52f06cf3499350338fe2ace4e1c183ba55317755dc57ed666d66b0598280db0a38222811529d380653bc3d6384ec79a984d985f8457316edc0b9417c5e504a22a712c8d8bb8e18f12a4bb92c5dda30ba395021ce17f56b10aa312a66c1c5d487b1eb43e73d58924c5d1c8849b413f3b57e20782b6dd263398746eb7453e6b714a09f819d8853fcbe6d424dbe365c7bdcb159d19c87333c5fe3f82fd8e330b95348ee303a6bcde85e4e608e7a39f19fdb2b13c608090d3f450dfa6beb0acf055e483ad92cacff141aad503ffd869ead3431bf4386618efb0bdbb40c3c23a3b943baab1957c13f0fc5706b75b94f8f8dba8f0460d133071ba657ad66040a320e488cbf8b1c50db13a44e34766c463f59befaebf4ff3c93513486c21c6a72dc72353f98d7e921bfb099b0fa8b4b5638e28da7d863821d1f0f12a12615b2bcfa8e041c3edd79876832f34cab6461c53ed7fcf2197d7740a5194c0667455c7775c9ea759d10e617c82dc6ab1dce5c2a46f880ac2e82220754fcafec385bae6cc7598407e0bf31b24e9ab5ffde5b7336b518fed4c9727c5bf285a20e073ef800a97dd5d33c6fa287d6c07d487c5f4f268f9f99689748725500920c45279b497841b1949c76bc7f98d947611352946983963c57c9cbae3036a6418429da22ff605d05f43e8aa15fff6a799e929da5672a054739bdfdd234a1c0c962691a27278338ff3ec1f2c182c6e40f8167a27b35423b39a1552221b471e3a8220d477c96492b32a561afbf725b25672444aef8d4cbfcd39e756ac53266f1edc1152d09ebb1f4110f20512e572686dbdf309045aeca83ae0b33ad686107b41fef2681fac12f02a92aed6f0cb71aa0e8992ea35c372e0b301f1bece2fd3e052e8b2d6b7750dcf55130a2c44fd4cf3f5b405c299be09ad660ee5d8dd904b4c93c6b6f415ab9c370e7b0019d923e0a74e3bfedc7339cd23163a735f50a87a7f2e76abe62d321050b074174bc8e75dae74cff28dd614f5d6bf73fb514a22a420c02dea80ed6f8403aaaecf74b6936842354bec67798695bdc39c75e002738832bba6d86c2769897e3688027fe384e028a2f07d2f784612923142a52880aca8006290d8bc38d8604579981ec2e4eceb3860e45724d350324e65f7454a5262101462142e850eb1c7885308e398eb2966166c75e3c9ad6597b4fbea0039132616e422d338c96944fe0c8dc2ababec9c93c1b686e13acee30f078b19416e25e394a6be56f6b3b0dcf1390306fa7f3d614acfe9edf85a8a6cd89cf73090916565cf3de520c6671ec58eb28ea8d2d2b07507cf7cc7906d3b31ff8ab7dd9c98f14e2e313b0fa173313ab029c2bd93456db124fc5b992887ccefd780d8bb37006de85cac7973927848bde16b6f00f1074565478ecb202ad03720dbd69397fa669c7c52909c562b5f57fa902c9b20cf3cdb2bf0f4398f2d9e601ad18278cd12760708d5e9496643f6e410ca2eab7b0911ef793a3d7673c50103d111c40af534d9a5e8564f50a382fa54c95603aea8e0f0605259b7ad4b3e08db81521cfbefe8c1bc364672ad9306853b269926a7e7092d51409456dd384d607dbe68b2a7a214cdc733bbce43d75a59033375c331e2343d664a96eb1903a1e541fd9bbe73eb5ca6d263d068acfa3fc9f9468c1aacea35a376d8ce3dfad82acbc10a6dc89241e2a859c0f148cd6e30af194d21291d65b38d6363f93cbbcef9d737a41a642ab37c6274419176e50d6fdffcdabf2c94e3e87bfebadb52617e362c36516b477a54d8ce9891b1da5482153f7bd458e95294b1d4897c23a1cb9b339e98251ea6670e7f1fe456aa1f6be5765ad1706a81f78f18da5d64b749b83bf4190adae789a1a6cc53349399fb6a60f4b27088d5bb72d969eb6c0e2a8c9b3d0bfc80ea87199f2389e264e884145d86b8657164ff88a4fd6fcb469c5ee8632ac27fcb4eb8ca684d0f8adafa40f6e6b5f58638dd03e24ac665f9bab36c1bb29bfc2ea93682dbbb772d87a0765ef8004788af970885efc7578448d0397a3dde8fc4ed2f90fa8704ad2449c98cbcf01033a19410c017fb8b3eedcf45ed82a8cfaea8ff932954ad435fd4d971f809b893b182aab328de1e6a2432bac4bf117a64dd68fa4cd576b75c24744de1cdf7c07328e554f1c404f9f04c2789449f602ea2e5ef50717a5e0fc7ef2ca223b7ae5fb06d0f65d8494ee064fb53edd1085205b8936c424aa8f1433d2e9086c2ba1130bd4bb33cd7eb46568993ad11b87b22651b95302bd34b5e68536d3f0567bf9fc7e2c69c63f61016223a6f5f650d55dcbea48b25187f43e77756b77476d41b86a84fa620a78f967c6345725efe031437b76aacb6f95749a10dd77fa00be21003bdbf359550f8003930849b688dd9f92e0c443e506430ea2581dfaf18417e17ac28d0e515ff13c8b7a26f0eda758a5de399295e931f527972bf9da00cb40200bbc67f2908ac3209ec8690779c3b2307e423bb3497c3a84fe7510ac7cb051e9528be75a4a66141d8ef23a192c8eb25af0af2989ef3a75f5f8d963bd3f5804a35e82d9cd295099d93a47b757b7c90061cf3692da9444609f3ad7893e05ec82f627f38132872691c09d5852725aa8e409e0d72aef377ea8e4233c0aa626146a36a5576e831d4acff2b35b0fc0541c9828b606a621665358814b77e31ba8e43bcb87448a31ae5f789eac4de076e91d2db8b653fe444c02b81771f1d0a12c592929d0fa2175e5f27822d0514e7416a0c190c9c9efaca31153a7f19d8530d7ecc755e0e8c93fca4c1c93073c97f4e7b5fdeddff0f529365e14dcb9320ef7e98b46fcb53ca4f1fe4ccfc555bbc86039ac6686e1b6e617b58b1e2b4e4a7fdbdfe3db18200e46a44e42fcc2d3fafa88e0f9c3e98d2064d3991d5f23b60f3d0c5dc9178e1a01b253a320368765a19d528a23a6eccdeb7dc45d12833f240e7da4954ed880fd5871bb054f86fe711189cc69a228741dde4157c22bf3e93c031aa9c728c5c375e809b944868af923c230dd1eca6e50398f85cd88145275e3bfd9f29a8658031ea10d8727b3e7fd6f41b7984a75f4c0fbd2ddb105d2f9f7a2e020d97f4548cedbc228a97809817c7cda9b0b8247d0eb4022b3748893373e19659812747d1ccb8d47f64972e282651a25447b3738b22521db217b8142404b0a7c980f3c5507a64854fb6733af477ca2fd8924e7d9bc9a782bd7706193c159e63323c260e7cd76b2bdaa3f7cc50b11be56843664ad736e08e4423baa81519f1af1e5fc1cf8eb3eac0a3ec6339a49ea9decf02aa3b67ee5c7bca79b959857cda36f8bae1dca53a29935de1e4f104312078d15e778578f56c3290bbb373fc4857391bdf68cbb8b7b0ff5388bcdd63972eb662c47388973c6729f71e8e3ca7c83c2977f7025236dcce3135caf1e11fd8cbd9b0781cb9ae82749b18ba1db984312d4f88fcd74dd7c2cc47d1554e79793974005627b82634f299606b1601820fda4b87780b12fec7e8642bea5c0bf4895ea892935ec3f0c95c2c233695cacdb63cdecfd30ed6f72f44969ac1cdfdaf9e0fc98eaf3712c5a1dcdfa36993779fbb6c97e73aeb57e11039d8499a1cd62d9b691bb24a74a6332789730926a5d50d07d0cbf43976c132c036446d2241c77c71458cbb2f6ddb20ad6bb2fa13365145877031cace4e9a5fab324226cbea5d8556dad897bcfb54a844145697f5d93a96d3b916c7768e5db436faf5519dd5a0e2402a8706e1aaef040a518ab74d8c1a91d09ff8228628a0040179dd834f315192a41e2256fe9f993dc003ba860d7a9c19151119b3b4facd0a41bd57fbb6c80f16286c4345eb4f96fad5189fb05c4d780db80cfaa6abf29944836c501afbff5e6a31a1176f954af7b9e4ca805c87c2dd511ce79aa632bc062870fb473dfba910084c8d31fa4958b636443e01c476d12b2d4f183dcb9c472b66528e98022d01140fb682394098f20fd5f0c53b0380e2a609a07dff743472bb78ffdf5df36ebdd3fd345973203cecea4d551253f785db56eb8122ed553c23332b9a12f102b0877145bd519f0a5c1dcc362953b5009dd1049a9bf53e0bd3e309d07fb03f313beca68b48ef9e7e0bdcd935eb17893a74577eb5fc32daa665a37a7db7f5122da3b0c6bf30797dc824316407f35df5a8fc088bd60f7f551a10e07c3e78ea961868f16ba14b3589eb112c7f45ffaef0e8b76a3c0b5e80a55f25541a4fb18517f239192bdba5e7c35c6a1e7b3181ea964839893c06326eca8e66989c2e95b2fbb52778a4fc2ae7c14b1e4e75b4aae5965ff7196295397adcbaf620a58df91086d319c44ba566c41993f3546d6058ecee03192f8324ea010ab14cabf1d6be54f026608cd62f68490f92d3f86285d42c029489388a8a3a1329462e13e41991ebad14c5828bf4fb4bb19c8d4fe9d5077ab55b9628262cb25439daf5b4fedd6f019c4f1c74fea004b6a7897f7a16305af3b966d710faae5c13e4d7f5cc0f996b3084ab7b", 0x1000}], 0x2, 0x0, 0x0, 0x8}, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000002100)="434c17bf910f3a3584c0925a8ee1b1e71612166488c152cf818bf1a2873f5a61fd00796fe0b640f4ff8dbd574c7c36e5868709145825a03b3c657f54abfb7b9d0949850b237cab5e6de5798a1ce02455c4c92effd55d314f390930c392b90e449a", 0x61) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000002180)='}', 0x1) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000002200)={{"2191d204b2616ac5868c99f0cca906ea03789ab5c501709ffc4364d6a13eb078e93ddef21703ef414fd921d3801b69fe3d9a41d6176b0d729ee449285893af23e6f0afda0d38174de3b8b53b63a07de35cab37dcafeb95d2cd048aefa2aa051d31c27e9f1d032bdcfb3af21610b7e62823ab0e2e07cf3421c3df1964acbf280986d2275512e7de2a2d476c5e3ada6da0acd43ab3a0cf6ba069e3f5ba63ef35229196f429d6eff2eaf51f3507719201bd78982ed02ff8e008dc53a4cccec92e74e53b0c49af118cec2b8491101ab268df164613db75f9662e7ae91316daa0066aee05612b5f7a70d5a9ab3e4e47c868a1fa9b64ddef972faca1c532586662ea98b764128d0ba7dce51c24ddcc00be8bfbfc4c6d77eb75bdd5e401be1adb63f240733f7ecc239090d7389971fa899cf4d7f18e3a08dad84e0e90c48eccb8177b60179f2f7b51f326049344724338df66c9e73296169e27cc0aa251190e2852a49613e0cf21deba9de17dbedb484393d165a908f2e7e92c96fed45dbfc643134b6f61ad35484131156234a7f9aa5059d4ed8c11c622a1c3846b79161d73d9f03503c8d201ec08d9a9615468c064bcff3f52969037f8e07e7872640c5090fa2bf8d8cd72468ae413cfd5d4ebec0ffc5375aab0b92b07d19c1ba02deeac7a7a0ad8ccd40c94433cb9457ded0bf94e4b5e6099c47ce71213768c863a316c901dc954594482dabe3fec97a91b827c724d66f0a7ef04e14973912fe6f975497d083d230b4fa748e815f5be43e1077e697849486ccb9020a322e859bed70df6a34ac2a5249b8348484d754e94fae87c00ce9964a367462a31f811bb2f91adbf18dbfac2875bba36487709ec53973b42e6b82e3ca70ead9595224f5a9a24e2947c86f30bbaa387fb09ead96ee6d8f53140e2ac11890aa2844cb44ea3b3477ed0523dff7cbbde3cecd45bb81168242f52811456d492aeffafb1d89dab7666de57630fc11d7114152f54fc0c5b74ac56236147e1541b83dba04e59183493b5ee5099cf245cfc7cd70f3eefb0c748e8994de754e7aa85a10ebf3412a75aae61e3c65c3e8180f230b9a6bd02066081a67039de231e86ccf2725209b71ff474fcc04f4a3c7bdad5e3fc4e905aff7e5a6b8a856430701d39516282bee17b24392cf41d58097fb337712cbc7f1d92bd036a155c3e6bb264a0c0006137e07d22f0592c41e362b8321c0779d436d9d5f6d8536e7abfd767f5bed4c83122bd35dfd05455551d49aa6fb0e78d79b925b326923396dc1e197bcbfd48de90d6e238e7feab66c2e9575e0d2928391dd540da5336f7bac10831a4c964ed74538bfb28c3b3ba3d3d7ad3b8ece7737e218d6b757e283541269af6e026c67907fc1981930a30d16c1d66749351b5c9b823e27f6e7a693bae98a0f2a312e90e43fab002731b405f050d26d889eb73", "c80ebc08af162247825c7dd3178267b2873c7b78c58df700330a1cf7543e39fc", 0x2, 0x95a2}, &(0x7f00000021c0)="041f2d759fab491804006e093df145", 0x15, 0xffffffffffffffff, 0x7, 0x8001, 0x6, 0xffffffffffff7a7f, 0x6, 0x2}) r3 = socket$unix(0x1, 0x7, 0x0) getuid() recvfrom$unix(r3, &(0x7f0000002680)=""/28, 0x1c, 0x40, &(0x7f00000026c0)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000002700), &(0x7f0000002740)=0x8) fcntl$setown(r3, 0x6, r1) 00:01:07 executing program 2: poll(&(0x7f0000000080), 0x0, 0x0) 00:01:07 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = msgget(0x2, 0x4a) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() r5 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x2, r0, r2, r0, r3, 0x80, 0x1}, 0x7fff, 0x100, 0x2, 0xd12, 0x4, 0x100, r4, r5}) setresuid(0xffffffffffffffff, r0, r0) 00:01:07 executing program 2: syz_execute_func(&(0x7f0000000180)="984faf0f050520d0f80791c4a2412c777a4141e2e99650855b66c4a1fa7f060fc4014e66f6220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00000030ba0dfe8c738888a1c40fbbc4e201acac10000000800f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2bf345900142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = semget$private(0x0, 0x4, 0x10) semop(r0, &(0x7f0000000000), 0x0) 00:01:07 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup(r0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4) recvfrom$unix(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x40041, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:01:07 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x2, 0x9bb, @rand_addr="91c70b09260faa1650e3dfee5806328b", 0x4}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x1a, 0x5ff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000180)={@remote, @remote}, &(0x7f00000001c0)=0xfffffffffffffccf) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) 00:01:07 executing program 3: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fdatasync(r0) renameat(r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:01:08 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 00:01:08 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c140f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:01:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f00000001c0)="e4b7d29d03f32c241e24bccb95e77b5aeffc24f6a9105ffb94091344dcc60fa30acabead8e019bca4e7511e6f2ef79e22602ac0012861c5b574e05d7312322c2e70b00d6a06f5ef125fa17566913dc3f6fb186217dad1c9a720753d265b9336e8d6d85574379eee72cb2bbaf9398ef251cb15848155e387a2fdf87564f521baab7b0829f70fbaea3629e4df3cff4be8845970058e8188edeff051ab966d2d55af40b8381e9375c48315a1642d6562bbf676db5c9988e8cfe1b76a576c017ed23fec221db0a2428441e6f791d474663277ad3011df31a33c4a7e8da93c23cb4a5b6f42bc8", 0x800, 0x72, 0xfffffffffffffff9}) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) 00:01:08 executing program 3: syz_execute_func(&(0x7f0000000100)="c4637916d7b098c481fd2b17c42205b8d36467f3460fbdebc4215173d13417795bf9f2680c00000091e9bbc99b2626e4c753fbc4e101edfec4c57c7fc9020266430f382a1c30c4c2b90a23d896d400000051c44275a7f665f30f53730dc4a159d167d9c4e2e193542141f265dc5f00c35b0f58f43045452e812340fbadecb449b4c463154624581b0809642e0fae1e28eceeb7b7c4417b2df20f54635bdedec4a1e1e0ef26400f0d18c401fe5ff609f9ad6736660fd2938c000000c4c1f913376666450f17720d450f37fff6") r0 = getuid() r1 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) mlockall(0x1) r4 = msgget(0x0, 0x8) r5 = getpgid(0x0) sync() r6 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000200)={{0xffffffff, r1, r3, r2, r3, 0x40}, 0x64, 0x7ff, 0x6, 0xffffffff, 0x7, 0x2, r5, r6}) pipe2(&(0x7f0000000040), 0x100004) 00:01:08 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) mlockall(0x2000000000001) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@empty, @multicast2, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000240)={@multicast2, @multicast2, r2}, 0xc) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) accept4(r1, &(0x7f00000016c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000da150f7c00d9ea5e86333606000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007500a6c323162a08bf35052e83f85af6d87937aa5f7b9e4a4af68ba167007d962b0e159e6730f13f6d114b73ea601e25998af2750c26fd8e9e7c4bd8b0add3fb24d6f8872451e38139cf353df52056f39046ce585e623f4012f79565b62fee08f92843b3b2d25ba7aa75418d1ddce408c4c304e6be5f866788710d1cd64f4ec85b0d9a1238de5615449b96a9791f36ab711062f6f66d19d560a86e1ce56950623554e6489f038a4d5b9400a251c2fe8785593043dbae457098ec75e24c0bc34b752cbee886ee3d807ec44af21872"], &(0x7f0000000100)=0x1002, 0x20000000) r3 = msgget(0x1, 0x2) msgrcv(r3, &(0x7f00000004c0)={0x0, ""/219}, 0xe3, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x6) mlockall(0x2) sync() r4 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x1000) setrlimit(0x2, &(0x7f0000000180)={0x6e, 0x200}) shmdt(r4) r5 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f0000000080)=""/31) 00:01:08 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x3, 0x0, 0x36, r1}) r2 = geteuid() setresuid(r2, r2, r2) 00:01:08 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x60c0, 0x10001) close(r0) write(r0, &(0x7f0000000140)="0074b7d0af451a6ea118c147880ec239f70358433ae7e8d82959ffe3a8df4bf31ed9ed2449e8ec035e20af4595752445b2845a1a7ca914327b69d44c667885127e2cc7967dad2c5ad969948f189494bf48e4e269b0b4087b386a4068ef29cb3c429ec8c1923917cddb6614013253c207c4c9bb56594f507542", 0x79) 00:01:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x6, &(0x7f0000000140)=[@in={0x2, 0x0, @rand_addr=0x9}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x9, @empty}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x2, @loopback, 0xfffffffffffffff7}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x0, @rand_addr="c8d5229ff3de15fa1f1d5e418d94e4ef", 0x3f}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:01:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0001cd2a23096c65302f66696c653000f2535d9b951674c74ee0276086db871e06b1d58464bc1aff4c2b3d06133b9141645d66d2aca8181e130c74e91e9600"/73], 0x10) sendto$unix(r0, &(0x7f0000000100)="9f", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) 00:01:08 executing program 2: setuid(0xee01) r0 = dup(0xffffffffffffffff) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000600)="99ce66c69306c7fbbe92d8d9c202567c7934ec3f6a9fb7cc4c64d47aac84a1a33c451dc118724bb179fb3703ebd131c57e080cf941aaf73bc65c25e4ac6ae5ed9f0d3f9f96134ee97085ae26e8e8ee7b44d529dc6e7bb93c539fc02e3f5e95c39297c5d271f6a9c063242038ffef54174c01dd4f8ca0baae354c889b4ff7648669a889598a98e57fbe6ebe6c6fd932dcca26eddc75aa95346cf7054e0e19ab3bad7a865fe50a9e87b91d6a415e227426a90606dfbaec0717c35e20e42d41434b5da18209e9833af652c66bd15f8ef5433fd43c4766ba4a114ee4355b1020a56aeef93e7f6ed2389edb4d8995d3") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000700)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x32fd, 0x35, 0x100000000}, &(0x7f00000007c0)=0x94) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000800)={r1, 0x1f, 0xffffffffffffffc0}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000840)=0xfffffffffffffff8, 0x4) r2 = geteuid() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f0000000180)={{"50b74275af275dc927351a8ba39f638c895f0450323ebbbda7f357081864b059168e0d911c524a2fbcbea930135a57b7d7c8415cb421ea056ab7fc29472e183fb016348dec2019f0f9a1ccade1fd6c6e20345fc41b52d21f85ddfc64a821e987044fc0aafe3983195d7515eec4caa450a04e19ea8a576998d99d71faff126c92619ec3ab12d53e8d7cb45598388d8c57296f21ef55229deb7dc00c8380564f385a4d643c8543a07d2053b893ac572bdeb70948a54a9c277f1a90c00221a54acbca71252d7f5fbff0bd368070043fd66ae2de13b8c4636b5ccfcde50e954449279486a20385cc2a455a7b4c2f7a93a442ae7205705a78a061c9b4a013ab69458854b1cf9b1a5d92049661ea0d2f0b26699af4a359b60c2418b5fe61960696c39a36e88913059329a07252984d61c441f9940fb85acd32486b72ec1792c955356f3fe8b008316953d80abd6cf137b868dfd897a3c554f7293f00a3b81c90c1ebc47552bf7a1680919a1d7f770456b5a7a930680624fad01790bb91a01960ac8b8cbd2106d990877b11255924091612d4991d6243363d70409b269b2bc508fec6cf7e343ac2aeea19bd2f7dc5e88dd68c79f4b4a45190dee3cf1ec18239f55ae1036390152b1cdf0b4a364dd64c58532bd20753b3b149aabe3dfc90d90592a6e54dd37942fd2dbfb6c8f865e459d5e32470871a622a220931e65f59c7796c81a7dfc084aad5791cfb493583e0e89022fa87ecb117a248c375b018a3d5d42bc57cf1c78b970e678a8e54f5e50924c506904114015b366368472f5647e93cbacf12686bb14116fda16bc87e44d66dff4c8d9634d3d21df682b1dd81dc2719f64224b8961b0c53edb2c150751a2f5cbcf44d752379a2f1b9d13e398e75878f69060ebe373ef9237744ffd34f65c2b474b7636254fe7ebbfa7b8de6c822836b382e5285b052f02f565761393cf3490dc3746de603def85614810a9e9b2be26e09775e91c8b55fa38a14f7414534af460499aa82517c7b9f838677e5e8a848d55fc4e68c70cbffc58788373af1522811931efd0fbcf569981fcbab338904e864b0241c7fbeeb56e86dc286523918ed74d1975f5fe90929f572a19b15d9f586028ddaeec5f811de970208b333e79814da1402305fcfdb435c71d3e75e22dbf39e680f2d25c8b604e0028eada1aba37763cf5f12c0da70219c8f9d03357c1f5782d745d4e147046fec7b8987483e6be956251cacbead3a74c35f11cb764fd7b135f27f8e845dac8da885e372b08c27c2e853aaffa2cdef98c756c0af71c067f78c0aa926a34b0507b0244d5498a43513ba24a00e2a1c54174527809761dcf40fdacfaf38e238c2590fd7a61c271e12303823b0208ef9cfda5973a1a4b3d2e64d0ff2902567a358550c27ff979d3f0cb25fe8335e03eeb3023d36c7245ed61d1730105aee7c", "17823988dab14fec763b3d9e1134633ce7c65192a513bb52e3ceb29ac2efff34", 0x8, 0x9}, &(0x7f00000000c0)="adf519acc32841c045b0c3c09ea680f94f03d812d8701b289bdfc30634c9828d80b43f2ae126e933740dfb731de3e5763fd34485469bb88ae738b95c07e8a4d1ccc1925fa6b7aff0399feb1440151ca20d74494449db4eee66c05b58fb763b83c1a285b8e3f110cd12c8f875637db865126b530e069669c2882eb697d4f6d8983f5b761d23fe32d52bd574cb4e0afd4859a54528a705f8e8d10c7c0b51cbce1d245c5cdbb413e015dfaa9da5a2993f316e58cdf3f3519e72", 0x7, 0x401, 0x20, 0x9, 0x7, 0x7, 0x4, 0x1f}) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x0, r2}}) 00:01:08 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x3, 0x4) 00:01:08 executing program 2: syz_emit_ethernet(0xfffffffffffffe90, &(0x7f0000000080)={@random="b100485caa2a", @broadcast, [], {@generic={0xabab, "c52810b4503728"}}}) 00:01:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) getgid() 00:01:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = getpgid(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x3, 0x1, 0x100000001, 0x7f, r2}) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r3, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x3, 0x0, 0x101, 0x0, r1}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x100000001, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000cdc000/0x4000)=nil, 0x4000, 0x1) 00:01:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0xf342c0f9c6499e27, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) bind(r0, &(0x7f0000000240)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r2, 0x4, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0x26) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f00000001c0)=""/125, &(0x7f0000000140)=0x7d) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) fchmod(r0, 0x154) read(r0, &(0x7f0000000000)=""/82, 0x52) 00:01:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x100}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x28}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e227f000001000000deffffffff40cd4ac9ee8eab00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00"/143, @ANYRES32=r1], &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x81, 0x800, 0xf57, 0x4, 0x0, 0x200, 0x7fffffff, r1}, &(0x7f00000002c0)=0x20) 00:01:09 executing program 2: getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) msgget(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000300)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50fc4e2d93df3014e4eed751e0fa0e509ab34d170c4c461cd583d00000081c66dff4fb4b483397fd300c9dcdc0fbcaf061000edf345d9c6acc482ddbf37c4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004c00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1ddfb118fd3c4a261b7e2") 00:01:09 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000002900000013000000000000e801000000"], 0x14}, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2004}, {r0, 0x20}, {r0, 0x124}, {r0, 0x80}, {r0, 0x60}, {r0, 0x10}, {r0, 0x2}, {r0, 0xc}], 0x8, 0xfffffffffffffff8) 00:01:09 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$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$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x2, 0x4]}, 0x8) 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) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 00:01:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="276d36931b255751fbc56ed00f763b81b906e5e79e9458f870aff6b3a127897db48fe1dffea70cc70aef9984dd040727f859ef6321af3f0de3af5f36960769d1573a25de77f57baad27ee23c97af33d4fab57d4327686a0e59a5f88312b87a6d49f4d492b649b2cde5def9b21bd871028b6b5d4e067c45e18239ea5a8bd27cee186908afd0dd73ab4e483dabf374ccbed4cda3b2f5cd05920daa49032dd1f3e33bbf76d7d72aa5b68163e2c48696b0e34d3599b49a33e1f0328ff600db019f38c1a6b011ad5777bdce9ec1942f007607729f842900313913b517c0c347be8d0d1324283b107a3467ddf610f030b78e6702e60b217e3bce54ffa3d018c9f33e0ef39f77dcc860921a832b6df73514f43752ab92300c6b1aaefdf5b29626fa9ba54613b13c37252ed6da6373a418f90ba831efdfc04f29e070a0a45ba0305cf3cf5da1477c7d2296bb540266685ccaf2aa50bf7896b57259e071f9682ea2e680d21f01c9ca9b52231fd27e7cca2fa80deb8612a38a228784d45f0b783af864b7b669adb9f528b014f5a641f4635b39d5ba847198c9182f3da00dcab012138988946e5f92c113eae7c09707a1cbb4c51472a56cd83762fc24fe94845d844c24e70101fd9088174afede9ced3b1ae9628f298c1b87d338857acb1c7a2ce4695ecba656740ed16c0d48684922493128eb1add8024e91d284c8c78418f14976b64b4b5543626b7b5302ad1c8fe3ff4279f46e6eb5b827680175715368baa9435679faa7019e03fee2f6dc87c947b7bb2d251ad74de20c2d14959315b40e9554620fe402762a8d6f5a0b3c2d5edd68a029f243378dac6fba5e8274434e1e034ba10241918875394bb0dc354a5dfc978a4dd6839d905e9685ef44b93cec8321df2b926c27a68f1a2322e4f8fc4f990553fff8cb00f5810daa568bdf8a506788b6ac40b2df5aa5010bf93d9101ef00748c2465d8349eca3b92a7df84066908ab4832f335d6779ff8f8114ca0add8e37785cbe27736d5f4c97055c2b81178647c6ec6551a89395cb58b1ac30c91459262058361ca073fa26049f72a05613932576031cce569df6fcc048ce020ddc23549a2e1c4801ebeeeac1eb97205c61beff1af5c7d8078d9c6c2fcef7d526b4f81fd994ac6f124af543e170274323df3c58c33a40e065d19c19313c06b137276c311a0cd487002632842612c3f4b365a606a07e41ae18d3efb68f5c3802ab70a2d81548af4877c4aab75fffd5bcc1495875ef734083ae4d8a41208d8dcb25f6426d4a17fe6257b15a2841cb129fef331f9ac0b232cfea5157d48efd3b2411fa0c6ed4565c6e5ced6d40068218744a09871fa92e43197d8412b63f0c4d9dcbbee35aba5c901aba6f0a04211706e92a1556c92fdd14749020265574471a52d2c20ce9a300c220d51a2b5ee387ee4c3e93c56c39a9e1ca8bff06bb3aee8633375eb55fd93c178f74c2752e5ebd6ccd979139a8a0bf151e4aff7b77010bea75bc4a9cd8e87c85f16422146fa4b548c3f2a1e0dc89386052c68658c6b0efb98f8d46296e81ae551d6089baba427dc87ef2c73c039c7ec08adc374dea39573d95bdb1a59b2d40c4279973556637a6b34e39361a370d7de85ab891a5e9a58f6d9e3955c5d328c2c4edf88d6e4d1269e7be2665e097b36b163e89ba59311ee17fd475dc0aa99d60d76547c418527a76247f58f2db4029e57a7587e34002fc14466d1a2ad300c386967df2826e7a143357e06c93f0014d748353952261ad36506695ad23a5ab082f6ac484e83101fadc0412f8d83b9753670cf0157f6a3b1d7661ff6b2e9a0d2f8006641377a3c0e5b8e7c69ac7e869e2086f74f6eec105af728777aa26c8b2055ee6888ba94b127c5e376b8c439163c54ecd2d84f9ed6d2150e512d74bc70135bf5400c6c0ad5d65228f10a2216ba0719d7dacbb56857a021080d65b161bd631b8c7c275ca210ed5d07799f77cb0bf90f518cbb535df84342f7cd9023156f4cbb9edfaa4add4865accd2917e75ad880e68a329be95a6a089181a1ee69296fba388f31664bc3e8043e2d6323a1ce3aa28de0eef39377aa7afb379cff0fbcaf189d82df239319aa002d1d007b772a0c373030a45cb7cc48e08a2fe7cd7ae003b194bd6da05f04ba37949ef56c8ccbd665e3bfe5416dbbdc0fe3500160d04470fedb0d668dd83c070be36eaac09f34d433b729984e9262ee2cc3256b2857e22a3c5732329e401f2e31cb55bb18d01eff78f19d377a9b2fec05a96b1092e982d3464886ea347b058d0f4109d24a59cb801aa1689e000cc7be84ceb56c76e588045dc882cf16e3084e3386fdd186794bfbb9647d711c1f1412319c04534e39454983c16e67dedc9a584397df26e7ae30edf2c2c0bb380fd748475135c5fd8a7e42e37638603b3794fe91d52970de62295327a6413cf4db2a678d7807794e3e0b711eaec05a8638e9eb24e6201b2050b32d86f7133e683df1b40307070095c7c45c98638f103d239c9d7f7ef6024e2b745b4a72f8a5f955f216985f81e6533d2765ac635a145182e2e373623b55908e94570f568255d4c1e85bc8404a304d6dcf311cad2f08c0757a143162312c246767f701748c6b94c46ae2933834a09d533adf827f9de5860dab3f89d5ea9a9e26930819c70788323b2eb7547550f09533fa9e781b17b9d58a48c61a134b2f18e57c1624d4bfd23e030363456bfe6883e3047c41a7ccf62ba0d04bd81502bd27875f71ae60a446a77db37c6d51f90c9ba42e4439e812dd1742e5ad9a70523ff80434756ccb510415a39f451f99e28f32301f9c7eb412689996fc07c494f1a6e10949f480603b8badd4213d3e1ca3c03e45bfffe915c6bd7945865750d0202ee7f0a0554312962b09879d953f0120e47b778b2e93c9a45ef1bd4e0644b5b2b5981167d9f39d525da7d93d5ddeaaff3a555d3dace49225b5f8fe6be888e550b5a7677a06715d517bb09cbe6a9e514a0ea7047b299bced23cca997e9287223d913d693990b33254ef4341d9ab22e9e74b7ae29791d3173d95607e423a9ab320118fca183e55a1b3565c386865993f7e7376fb1fa86d57175e224d21352eab27174892e28d7ddeef47815b9cd5e54325a596aa5aa5ca355ae8c1acfab2bd77343356672438e5a28612e9eef16a7c5fecc9257008823dff8a77f72df1c2cc1d6b69088e3bd8f0ec252e87ada92da3c8f84fe02652ddc5eec81a68483c74d51d338b7e6f23b2c2b9d10ecd508dcdb896962da9664393cb8b82d152ae762f7a68720f4694dab2c4e506993a1c14db7e5c3f00f393827678c3e7d88681c452340eb62f8b087ab493f7c08de3eab27eef8fe5f68d6bc40269f07d8e9f5d3a2de99453982a1b6fc59c8464db92bca006f2091880ce54ced6041d46b66226354d1d5e3f87da0f3996e8657d125748da0a8ae4f37d8f5f0b24db84aa73cbc64c99c7ca6b92daeef2112cf9c2ac129d3fc47d635bc46a736274fd1bc465453c8b16bbcfedc3cc29b2646cc1cd9d23f0645f381e67c97751059c540d6c5bad22b51b7db77ef5be91863d66fdc1b87afa81473eca75ef5c0cfa7d80cde250df57e98142a6761fc73fa7f14e6a356f881bb4a9c6ce19df3f9ca36d9ad586f841a30e284e1ad69e31ddeba05f2c8f9874e1e385b95cf7a44f66314976e75d90303613e9607ff3200a3d8812d6b44f95bcb7bef26ee7cef4654b0863da6ab549c36a42134f1faedde72dc11725001b77062cf2692f0a78cf1fa54a038f40e36688d0b2f4ccb4bea0a2262ec263666afe9f9f7403f81c8884d507ac1e390e1b6600c33152efdb9a9ae4f9557c823cf06b008a20eaeb11c902a756188ddfff368d45813fc6e6aaf4892d940415b751fb07b71ee7bdf0931b58a653bb858baa672e0b662b0f02582ff7838f9f5b3e1753b88405984e4aec2af5f0ce49f3847e5bf405ac3fbfe265d1ce724e9a685c600573ac6c3dced4785c1cca21e562369942f71c72de72110b01703653d5991010f870d7430d7a782ad40c1e4a60299fd99476c676b4bf9314c5f0227b3f2235ac05d53de953c7a258bfd3465d0b4df19eceb7ede92c940fa2733d53990dcb1dab79729a5137fab9d54d58442ac18c92a7d17e157c4c6cd1a109cf63ea681ee895ea1d72adbc3140fbb5a23434aca7865b3ef18053e1b812be3c139d5fbc4016099c0f50c33220d2d5c21806a90bcf7cffbb9fb83aa81a7f4eb9e32e171bb50244cac949e59821c00f3bb2edfc7a18330e085d2dec6c051c302ae567effaa3faf8bcbe76d560a5e3f5c5bf468eb47aefd89b2f8ed0af6018b68f05d4e2ef66fd472a7e814560ad133e2a4c31d4b3878410d55aa03782e99eb23c18367c865233f42666e780c2168088c478d14be039967c6ca5939c5e8b21e720829d9477c72761920f7147bdf37a1904220d2ce8bfe017fcd53d277aa67e28788712fe5e49b8370e46d3a292f3522971a2da070698a0a493cb159879760590738f362fdb10b912405650090205c9c95549259533def646261a4396871cb1441bbfefcc47736bd5f0fba93f46509fd1a2916e95c386bacb436f6992d6714081a3b945c7c020cf8876b1ccaaa3d714f81dc998781aaaf5e5ab53aa0cea64d68eafdde90cbeed7eadfc97fca1e06411a4c4fffd040e23a2065ebd71b82850818e90bab8ac0b36a7e033aba9bfbb9a81d1c9365bed70cf6623c4600fb10c575817c747e045fa6ae97f188c6997f5838cba1ae26bf20211fc9b2231cd129fd46eb070580860972e40fa34f0ab3bdaa9674cdd1150d7980c457355a7bba10790595bd776609795351ff58ba9416af64f2eca3532a9086084e2fb3e2ac9b214b3fe6399b7f6afa016b9a9157b0e2302e1a0e99c81d996596afa4d9906cd14b8a51a9fb977c454c7697b0c1b63f3a75e39757117620ceb1a49122a8ddee4d5c355f3031f063a6c60d132244dddb0a19d90569dd9f7e4075452c891069c3e191775782eb781b3f0870330d0031e01564e2b508c30e40285b43548bd9f7cebee59f3124dc8525fa954142d4e05af80a3e90b2643a69763b46b7836537ffbe651ca2ad93bc4e74d7792830430fd1e5597d2dc5683daa5345a5e2d68e1dc4668d5ad01b3a7af72d266a5fd0aa95999073db883da347fc6d6bcdb8706dc19b3d15a9bf36ff642b204403e85437ff1e6fd1c5e2ade7398195b242f1955e5403be0c44495016ad26bbf3f5a9479196225ab8bc8a53cc2ec6af3d6d93693264eb9176cae24c8c17c2a26516d70cc9c5d0a5e7b0832ce1eb1c6a4ad14a78177e1489b7e5dcc51edf83a605b34c2701071518177d9257f64a5e91d31050185d5ef63762a179320ca1d0027bf280d7508e76695301ed14ecd77ed16e7df8d4966fa56b49872ff6f7c3c10a04a09100b39a948bc323ef9d4c4ef36e813301eef70ad7f426725299cda0cfc5f23e52b00bd054c968a28ef22f7056d6f68129868bf84a71b300ca96af651b3a1f347dcdb6589d8e85939beb678979c86d08a48036966cb513f8e4a026aff2862e1f373673a77c3739ce51dc5292caeaf750f94b917dff1a7f973a64295cb785f559f08886e71b9d3d647c14f2c4d3e6db141473f9b4b3f383b503755bd1ae4db9af51a20d826f9e4f2161571a5d2cd01be5da2f4223408bb561b518ea595226e39e234ad0d2122a381cd7c8687209132c0e017cdae3b3b03962bd799192c9c88bd47beaa9b40fd86791bc88cbd5bf6a6711a124b0e0fb47b5dd53970f8453c41de515a8964cafe0e0", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd11_fstat(r1, &(0x7f00000017c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:01:09 executing program 1: syz_execute_func(&(0x7f0000000300)="98c4a2dd96d80f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509abc423196cc464c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d4578cc7f3452abd871c0000a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000003c0)={{"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", "622c05c32256c84da6bfafbed312d66de74932bd7294c47d4ad2ac226a0bb6e7", 0xfffffffffffffffc, 0x20}, &(0x7f0000000040)="6c55890ef358e7ea9ed166d77513df22f606c89ff6371ec8fddb6c7321c8134b3c51a0b01df55101a075410e9021a684464bcf5b8e47540967bee328a4c6f5a82178657c240f62aed3d27df226fe70bcd7660159ed0bfa3a54965465547dd93b0038", 0x4, 0x4, 0x4, 0x7fffffff, 0x1, 0x0, 0x7, 0x9}) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:09 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x2, 0x4}, &(0x7f00000002c0)=0xc) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000300000000000019078ac2300bb000000001100907800"/62]) r2 = socket$inet6(0x1c, 0x3, 0xabb) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x10001, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3, 0xffffffffffffc8fd}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0xfffffffffffffe01}, &(0x7f0000000140)=0x8) 00:01:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x0, @rand_addr="71855887ed336f62967dd3358fdd000f"}}, 0x0, 0x7, 0x8000, 0x8, 0x8, 0x1, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xfffffffffffffffd, @mcast1, 0x1}}, r1}, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@authinfo={0xc}], 0x10}, 0x0) 00:01:09 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)=""/3, 0x3) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000040)={0x8, 0x100000000}) 00:01:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000540)={'accf_data\x00', "bc9d48f94b10d8a77a44b79c4490b1ca35fcad1045ee2c80ed375a64cf74de9bc2d41c478cf07cb7dd6e28f42e9719e1cad6b042994a033d56e1747ddd778501084c778ca15ab9edda823d1131e52bdaa951fc6e4da41a8d869382941517c5128fc4617dcb3c9a5593a55da8d513b36e067281dc8b1c331f3c656dc733c6d070bae74f04b1029ef9bb6ea6f17d4acf6ffc890217ba90149c90064cee7c7ea67a927f932f7903696f5ea7b94aa7f2f0dcbe25c629689ee0be1921a8639cf9e4bbb17a65dd18f127fd4118f81262ba8a5e0dc6c96b84059b51e632a94aea16eaa4ebe5e0b068c72d472161cc54ff2118f2"}, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x67, &(0x7f0000000200)="75ebad74386a0fafb61f1d0911abbf6efc14196197fe8f6e7eba3cd41156a1165f9a516f37443fd8bc88b50f0c7ec5060f258f1643054f7a46198faec3d7f6e9a3d42307bd2569820efef3e209faa19e43036da5ab571e8ac07845edf6696ccfd398b0ce47f5fc5dd48fd83ce401f7315b9caa1fec83ce36619bca40baffd607d9c23b4513f5d51be50df82b28613cd61805", 0x92) socket(0x2, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) sendfile(r2, r3, &(0x7f00000002c0), 0x100) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x1) sync() shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000440)=""/146) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) r6 = getpid() fcntl$setown(r3, 0x6, r6) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 00:01:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x7d, "6c311b61a605968b8a9ed0085987215ad56e387bb39c6e4e9bb10ceb26205505a917a781a2ce7faa9ee068c5fc75922a1a38756aaf40bf2cf39d97dcb14cc16b28081da23406eca0ba9e146d51ea7d86577bbf126c9932656c6709c6492232ce4ad34c0725604ab8c5f8b27b651d5fa0b7b29409fcf1a3886b89835f58"}, &(0x7f0000000100)=0x85) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr}}, r3, 0x5, 0x100000001, 0x100, 0x1}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000000)=0x10) 00:01:10 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xfffffffffffffffd) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) 00:01:10 executing program 3: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000ef1824f72e00"/133, @ANYRES32=0x0, @ANYBLOB="0100008006000000010000008e3800001a000000"], &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x7, 0x100000000}, &(0x7f0000000280)=0xc) syz_execute_func(&(0x7f0000000000)="1c0c400f8e0000010098cd801b69e4f56962f5696200d9d9d017c4a2791753fff9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d820ff54e3ac4415814c4f216f3af5151c4a27d181e8f0978836c47b2eff265dc5f00c401611282030000005b5b304545e269c46201ae20000f9966030faee424c4a15de1c071635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r4 = semget$private(0x0, 0x3, 0x2) __semctl$GETNCNT(r4, 0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:10 executing program 1: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c44231989e0a000000214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800610bd1c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") semget$private(0x0, 0x3, 0x10c) 00:01:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup(r0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000180)="a3bd7e01be2fb12acf134be752ae5c767404dad113f09b1900538645199cb5cc9184d9c926597ce2f6a2360c62740338bef61539f18b8aea7b80a0bf46590ad276f1a66fff20df6f146d1f68ba2917c1230d190a9613152c61b6eb11ae47dda68f7fe5863edecdbb61e6c330c75f0e1e8df41f87379232f094941feaa277fc75c750fd244de5cadfa0d892c93fe99afca1281607380c6a1fd018e40b436d8a8e3f1374dcc24b430d753a2bdac63fd817121964329cc367afde24f2dcf10094daa7c78f855295f022ea353103574b946256ec4d1ee0f91082") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:01:10 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0xa, r1}, &(0x7f0000000140)=0xc) 00:01:10 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000080), 0x211, 0x0) 00:01:10 executing program 3: syz_execute_func(&(0x7f0000000100)="982c3a0f05c442250b0bc4630d6adb8ec4e2e99650855b660f162f0fc4014e66f66d220fc421996783a3380000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2bc4a3c542f2d20142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r3 = socket$inet6(0x1c, 0x30000007, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000500)=0x811, 0x4) r4 = socket$inet6(0x1c, 0x5, 0x100) r5 = dup2(r0, r4) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x2f76, 0x4) readv(r4, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000300)=""/232, 0xe8}], 0x2) setsockopt$inet_tcp_int(r5, 0x6, 0x1002, &(0x7f0000000280)=0x39, 0xfffffffffffffd9a) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x1000, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x3, @loopback, 0xa5}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000001c0)=0x10) fcntl$dupfd(r3, 0x0, r4) 00:01:10 executing program 0: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x6, 0x80000001, 0x401, 0xc6}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:01:10 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x80000000, 0x4) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000180)=0x8) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000100)=0x1c) accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000240)=0x8) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = accept(r1, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000380)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000440)={r4, 0x4}, 0x8) fcntl$getown(r2, 0x5) r5 = getpgid(0xffffffffffffffff) setsockopt$inet_tcp_int(r3, 0x6, 0x880, &(0x7f0000000480)=0x401, 0x4) getpgid(r5) fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) msgget(0x1, 0x10) clock_settime(0x0, 0x0) r8 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0) fcntl$getown(r8, 0x5) shutdown(r8, 0x0) getpgid(0x0) clock_getres(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x15, 0x0, 0x0) 00:01:11 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xed53) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) mlockall(0x2) fstat(r0, &(0x7f00000001c0)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1, 0x0, 0x6, [@multicast1, @broadcast, @broadcast, @empty, @remote={0xac, 0x14, 0x0}, @broadcast]}, 0x28) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x2000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x4) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 00:01:11 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x0}, 0x1c, &(0x7f0000001580)=[{&(0x7f00000002c0)="3c3e8eb72aad6230f66ae34a6ebba50dfa0daa517891dd2d184af3736b9f4a86a0bb6bc4ffbdccbd785d186c0507f8c95ddeaf8309eb3ef78b8aeda8eca71250b88171368e74dc8403bb15e8f649f6744f518cd872dbecd30075f7eb8f7bf7e6d89e8f8000a4cd2433e6662e70774dac8295dcc5b5797730b13824a9aca625b7f3ab5ef028015ba7668f33ff24066546c36e4f556227fdb169062a8b5c7b6f9f4b024bc56877447fc0c5ab9b64005493a917b2f95ae478bd76dbb428c9e1a64cb881fb64d41f3420d53f0e7863"}, {&(0x7f00000003c0)="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"}, {&(0x7f0000000140)}, {&(0x7f00000013c0)="c280d018490992bb74fc43ca212471e63fe37d34eaf581a252d4693dcc8dc7d64cfacee929cff61cdd10b4e9f0dbba7bb4ff324028284cc713d32149ed25273383dcb74e4e9c82ecb330b007e97240639a8d4afa928f92fb57b96fff1b52dc22fdb8b3a7a11c9d8b615d4216dbd516749e6f2a309513d76ffcba494e9c5706e5f67ae7ae53ebb036b958f93d236e3adfc0f3b337430c5c46054facf539864fbf0ccee13765ff114cdc", 0xfffffffffffffe55}, {&(0x7f0000001480)="e08152bc01fc9b0cb9d72373ab8e7108c1e9d2101d9c2e88dcd128e0de93f68c4c9c62065906a8cd86b10f94432dbfd8568db035a53b511529fcfcb7ca222cc2fd3540d9bcceba91c3d0fbd04d550b0a70079759813b7c806ffbda817e53187b7bf69e68c7ab5724ca46a3f6a4150dee4f019bd96886c75e8a92dbfc264cdacd2744319dd023dfbc94d61850be845f2f50b0802178d84fd542c19f24934fee9951d439c27203267a9446489f80618e34d35d9e585713990bf7ce8e61d7d3d637b3cd52ea34dbee0920e519e6b1a6151ef74c208abd9b31cb47d771b0427272f57f0e0cd117c0d2c030bbd00e6222815c952297e077"}, {&(0x7f0000000200)="15c3ab3bb412226e6eef9645af9a056ed3a454849eb7a84854679d616d9d84249aa7847eac53c97eac855582659420ea45ef2bea2237b9b11f7337cbf8"}], 0x1000001a, 0x0}, 0x0) r1 = socket$inet(0x2, 0x1, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x100, @ipv4={[], [], @multicast1}, 0xffffffffffff8b82}}, 0x0, 0x1, 0x7, 0x100, 0x1ff, 0x81, 0xfffffffffffffbff}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7fffffff, 0xb9b}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000001600)="31e502ccf3997a83f680e9b0dfa78ae8188ed9277e987014af73d8c5df7bc21791d0af7a41e3288841755abcbafd1d27a89d4a8344f23e43a3a1b7f79a794d5bb25f501032ecb7fe9dff54b99b506ed58501f7f915c93312aa77ecfc4bbd1fcd41625ca29e7dfc42421b6f832702bd9cc32cb0584444dd3bd44784017870e0364110a2c47aa4", 0x86) 00:01:11 executing program 3: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:11 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c0d0f050520d0f80791b0024141e2e98f89989b23855b66c4237909a200800000e60fc4014e66f66d220f21fc22ebd72e41812047002b000000ba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c48151d51f74eb0f0f9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f387c830a00b7dbd240") 00:01:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="da00000005000000000200000700000000100900"], &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x7, 0x22}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f0000000180)=0x8) 00:01:11 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="e4cb33746e019012e1230400"], 0xc}, 0x0) accept(r0, 0x0, &(0x7f0000000040)) 00:01:11 executing program 1: socketpair(0x3, 0x3, 0x5e, 0x0) 00:01:11 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x8, r4}, 0xc) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9, 0x80000001}, &(0x7f0000000140)=0xc) 00:01:11 executing program 0: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x10000000) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYRESOCT=0x0], 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:11 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffff7f2, 0x1, 0x6, 0x0, 0x20, 0x30fb, 0x3f, 0x3, 0x1ff, 0x3f, 0x6}, 0xb) shutdown(r0, 0x2) 00:01:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = semget(0x1, 0x1, 0x1) r2 = geteuid() r3 = getgid() r4 = geteuid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000000c0)={{0x3, r2, r3, r4, r5, 0x2, 0x9}, 0xfffffffffffff000, 0x3, 0x1a0d}) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000140)="f2e0068f6830b64f0e0cc4c335189300dc00000df26f8fe8d8a37d3200c4e2c58c845713300000c2439d0fc39500000100c4423d0c17c4817a2d4300") __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000140)) shmget(0x0, 0x4000, 0x180, &(0x7f0000ff5000/0x4000)=nil) 00:01:11 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000000)) semget$private(0x0, 0xa, 0x2) 00:01:11 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() fsync(r1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3}) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:01:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x8) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x6, 0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf0b00df006536420f62d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2") socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:11 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0}, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r0, 0x38, 0x6, 0x6, 0x80000000, 0x6}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r0, 0x5, 0x40}, &(0x7f0000000100)=0xc) 00:01:11 executing program 2: clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x2, 0x400}, 0x8) 00:01:12 executing program 2: syz_execute_func(&(0x7f0000000140)="9834170f050fc7f7914141e2e9965680bf108ae596c4237909a2ba0014800000e666c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb81200007d53f187888c49f8a1c4bd1fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a775d065eff3a7a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95d36f244aea1c9fb110f0f3804830a000000") munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:01:12 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x1, 0x4, &(0x7f0000000640)=""/54, &(0x7f0000000680)=0x36) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000006c0)={{0x1c, 0x3, 0x5, @rand_addr="8a26c36f3737f6808234981f9595f36a", 0x4}, {0x1c, 0x3, 0xffffffffffff8001, @mcast1, 0xfffffffffffffffe}, 0x10001, [0x9, 0x0, 0x1, 0x5, 0xfffffffffffffffd, 0x7fff, 0x6]}, 0x5c) close(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0/file0\x00', 0x100002, 0x21) ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f0000000500)="0419bbbc415b336c06089abe5a0e77001110e130f6b50e632fb05aa6d510474f6aa2bb5c93ac674a7dede3f29c4d43c5888b3238c540dca23456191b07263253b836e16abd8f04c3704a4e01d1a978edc2dd7810ed97d1ae5cdbd39e5080e50471104f2603a1ab0f7e930f28e551b43756025818492fe31df13ef03e21a704f5c53a85a579962d72973cf4b073e5b36a4d00b228f063baa7fabac8ef577890fbbaa071bdfc4a318044ceaede0233e89948f1e40139073a05193a721f27086bb39576d8") r5 = open(&(0x7f00000004c0)='./file0\x00', 0x1, 0x26) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000880)={0x6f, 0x9, 0x2220, 0x401, 0x47, 0x4, 0x20, 0x8}, 0x20) ioctl$DIOCGETSTATES(r5, 0xc0104419, &(0x7f0000000440)="ffba42ada03f63b2f51e58add8a37db17e4d0ec6323310dc87bcf0f2eb60e013677399bf9519ffeeeff58e2dcf64cb693a3cabf609d06f1ec0d29b59bee9e86f767b34d040853c2c5fde231ed6ee4c1f64cb1d74140bac983715266b301521e0b2f7") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000900)=0x4) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)="0e38e6f61874c2c4be59eff267c07b5694", 0x11}, {&(0x7f0000000040)="d340add8c51e1c93b832d472fd0d345569b594d548a368a55228e6cd46fdc86d2edd4507cddd175b0997d6ca5ac50c1335466fed6c628ca557e15bf7ffc5d03ef599d7036315f1aa2359f3abeb2274e184820cd00d732fa6048807c3790affb73acae274e896f991e33d8548d8e7f07901134d681c7ab377b152", 0x7a}, {&(0x7f0000000280)="7b2d20811d37fc439de14451ffa6e2d8cdd6187cf44a2d2d7d3fd5d7e39110bf3d9082a740872109593e78a10cc51144ed987ec8450723b8d531c4c9d975558a42501fca8e9e06a2dea2cb3e53b752bab7ef970183fae366efc66299e4cd4394361f36698e861df423a0b444464e70f435c0a431615005ba2a6d8f2bd1498c621e6bd2ae1711c21878f43f603d467c4e8ef580aee5ea24c5c26ad9b3857337cea0abb251acf8af45cccb6a62eeec127d9f420c4b69b18d8bcf56873b40d8e76d1f3fb0b21a493405467a8e9c4f47ebfdfa7798137e89b45d57a9902fa7bdaf0c06c9b7", 0xe3}, {&(0x7f0000000380)="1bf26925d72a429a322d47e085e9a88cc9beb53eb894d86096879932030dff768f10a7ebe32c933272f501e6095d53b505167b0ff9c58af54848ad8041637a418ea1037465ba19ff06eddf96e37a66eb08", 0x51}], 0x4) 00:01:12 executing program 0: r0 = socket(0x1c, 0x2020000002, 0x0) socket(0x2, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c000000ff7f00000166696c653000"], 0x1) 00:01:12 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x1c, 0x20000000) chmod(&(0x7f0000000240)='./file0\x00', 0x40) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xeec4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0xfffffffffffffffb, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x100, 0x7f, 0x8}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x401, 0xf, 0x1}, &(0x7f0000000200)=0x18) setuid(0xffffffffffffffff) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="4e000000790138e83f3ca2fa3613b17abb2e5d285b59f4cc23834467e00840af4a97c79fa9e5cc6a24017500d6b02a95cc6e9a24587f6020642a94c0512c9868014004578f07d41c02bd99dbf4c18eed135c"], &(0x7f0000000300)=0x56) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setresuid(r3, r2, r3) 00:01:12 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x100000000, 0x4) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:12 executing program 3: syz_execute_func(&(0x7f0000000000)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3c4c1e1f1b4866d794f41826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:01:12 executing program 1: accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x107) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:01:12 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002900)=[{&(0x7f00000014c0)="595d9e95a3b19f8e402a6ad1c00b27e8e66713aab4ae245cbaf3027ec17f6a95bf5f5b7920270a634604c261c72c239ed4c716b2cdc97f1a415fe81edcbe58e72ebb4e50c481940b99cddad51585b328340e40b08d87148af3490552a7c381a955e6206fb59cca6cf9f9dc59971948203345da7934c678c3e5d7c5a7ee2116adad47ec2204c87bbdbbecbec1ba96b359f0b9366e899f1c1efd4428b622ac3fda7b00ed3761a29dc3b2944f", 0xab}, {&(0x7f0000001580)="2e4fa48f1edfd9a4ee0c1c46548ff04ab2a3ae45f97834d58cb881decbe56dce0daedfd26707d0a546136b50eea9dfe77e08cb0fddb9ff474a56176c", 0x3c}, {&(0x7f00000015c0)="5d3d9ca08a4a36f798b86e051a680effa8e8f6ec76d6abc55c078dd6d724e800a27d6980f5ded9a69de04aa740532c6f8d3bbcadd3bc8f9bdba71bf910b2c6a0b83a9f8bec33bea1b04adcc5b0463f4eceecba209f505b208203ecf29fee812ef3c459592bf840eadae02a6b890a103170bdc7f3164f5a47cd61ad211540b9b5a2bc1f14512cc6fc0732e50b83cf8b9e6670a47cc476f89d3b7b4ee1a5ab6717fc357bdbcd36dfcbae876646185029f02d8ea51a716472399499e7704d198486e64e7f5bd7ae7b3beefbb7ce021ec5259535f77b1f73251c47a928e02a42ec0dbf1a9d323b13a3bb3f9cdb0ca45abcc604b7c8649d73798f", 0xf8}, {&(0x7f00000016c0)="64340af9979bd3fcb2539cca24d3f0dfd1e52711e7118be6d4c013059e31b3edfe2e52f3afd27786f613bd664f111d68beaf8a5a512fe49a789119b67057506d00108293abb584ed5ce951728673b66a47beb6b48041b75803bab60445799bb10a7759609b9d44ab5578926949c9a076fe97a344ed7d9f1db6f7c09bf289682055d55bcb1b5959a42e06c004086c2a1ba02393023820377c7e70cb4dee066a78e9cee497b7c105456b927643c11d55bdaecac488266fe46437291dfb6160b9213421ed65", 0xc4}, {&(0x7f00000017c0)="c2b45a22f1f94e1e8d30759fc1470890a4667b466318065bf5b1ab5cb6df6eb5693d5699a8eb940a8fffa5d1300d246dc8e41e5e186c37fc58c7cb651553795ea7829b0bfd19ab45c8098deb2ca6d7764ffc9f8bfd", 0x55}, {&(0x7f0000001840)="a374217a144e16602f76f39feda98c3ed03353be433d617525ccef8bf23bdcca9f478995f8295fdec46ddf98ea5cb66abcbdeeba627b29be4ffc39a350bad1c9cdd7fa90af12bddd57e24df0ae9dfde7a1cb73855808839431222c2457c55057774e237fa3e76be71f1394d16739d3d41060a802ca5856160677ea955ce0af87232c53e934bb72bfc369b22e6cfe39e32f28300d3265a4", 0x97}, {&(0x7f0000001900)="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", 0x1000}], 0x7) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d") setsockopt$inet6_int(r3, 0x29, 0x7f, &(0x7f0000000280)=0x5, 0x4) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000029c0)={{"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", "77db1ba7563143f4574fd3d079f15a6a84a37f1edc849da1d244b7f7f15dc48b", 0x8e, 0xffffffff80000001}, &(0x7f0000002980)="647d9c", 0xffff, 0x1ff, 0xedf, 0x1f8, 0x80, 0x2, 0x7, 0x400}) syz_execute_func(&(0x7f00000010c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110ff246a538048336000000") r4 = dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000001040)="8616def64a586210e39926826a38032e2eadb32342041dca912c447f123e7de77e2db9be48f51d106d39e45d8fd962332a59fd97c1e04ac4b6a8cd9c45ba9f99eb648b2bcfda4854a416596ac61795e4fd5be46cb26a") sendmsg(r4, &(0x7f0000001480)={&(0x7f00000002c0)=@in6={0x1c, 0x1, 0x10001, @empty}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000980)="07032dd972204252acfa98da8db78401e5155971b6c8db162d393824b51e562717c20903353fc3ac5dfe1fef58a3e1e0aa7bfa8edf3e99a4de8a9017fc84ca0d381e6f64fa7c1c935659c72323998ed532b7e66a6f1af6fde4886422661689e0c0679775ed407452882b3d92bcb76351016db304b227098f9eaec797bfa628914558a9364fcb083dab630d28cac613fe0933cfd80fee3b1e6e8f997514afda4f7bb64b4c18f32a35d4f439787b", 0xad}, {&(0x7f0000000a40)="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", 0xfe}, {&(0x7f0000000b40)="edc6888da8ef048d81583b2eb384984b385e485af30b19e32382a44e9ebe54e3d2736d1221f0397fbd0ea2e1731272691c05d35794db3b07095c2aeb625b64c5123e43467d5e676e91b5db7a1798e1d20afaee35be50b0c5a57b7afe5e83553cc109d4a86c59cf241ac57944650d17a59e718b3c1bda778fa8009e3ca08a1ac512dc8e7fbbfaed9c81aa062282619e20a699353245972fd254371afcde367c028b85e6d4a1dd3e58ae95cc416452ce63176d5a4a16dc59fabebd5ee7a5", 0xbd}, {&(0x7f0000000c00)="99fa86ebb285972cfa5074f403acad942c7ab475f2bb8b243f1a3a7e541f6b6b2259b6a498aa3a5949ec3cb66226ed213c381cfdf0fb8712258c249f6525e1749a4fea9a9b1cf7cc1286b870a056b0d25562b4c901fa782fcb1314f392058506fe3c10706383a9c7aabb414a773003ad8c08c3391b5f9b9d8de5d969f4721ca538f414c193b249caa17e70d9c6b2d71a115f573771b3325ba70930329516217f49bf5ab5302fafc6e2287336d67e5ff8d4e16b8d1b7547", 0xd1}, {&(0x7f0000000cc0)="505f17bb7c2d979f7fbfcae129eb3995c690f34f8b613a0c506e2cea83e9aae825e25c1bfb934b271bb70c1efd92ef11328cf983d0c420775dad194abed17035dc49bee143089ed676c942350c3c2dcbb4f1c99dd38ed8897989382839efbec193b9f25ae15bde1acfd90a92372bf9acfae857ce3f51bbfd80d96e83c3384dbadce07dc2108109650da6abf02169e255ad400006656a43be2659058fde238ae8323d05727927518b92c3f7271aa212a68653b3822e51dd643b17cb333c7e07dc535aff7afdd7cf0edb2c69d4bd049e93bc2918b1260020b99933d4d760ad1c", 0xdf}, {&(0x7f0000000dc0)="c93170c4e199ecff277540b4b3e338e4b62e6159dd911a4ec14912d349877712f42b62316b41f48c7d55f4042218c1c472892498326af6139a05e83348638128ec58149da07e53cecd9358149e86623d7b3ded058e3a5cd907bce4a20e6910910f4ec091cdf520ca07e96fd997ea794156d687e1792a1291a4b9c5b53dcc08547be462e56b6708348326c4ba99c4e3161a917b87f4134d147039658b6214a8d81fd4d1cad7a1d122b6addb71cd1afb41324b2527ee64af248305ebdf27413d535e47beff65caaad9de9dbbd974ffdc36e9b207a5a10500857e834b5abc4d24da731eee51ab93", 0xe6}, {&(0x7f0000000ec0)="058d866a4392b681ed9c3910ec0ccb28f0e6e290c232224efa25c0500b53354fcba47334d56b363c7a04c5279562eefa9fa50cc8c8d6cae93c345f95ee027ed16a11bd8f8ad2ee42f8d9ef392f7a10ec19f281e9fb81b5368e2e5d8d472b8ac6e4cf8ab2b83d47dbc37226fcf7b6c48100ef001eceb8f8539cbd36c5e9f08d09b782c7cb81a0e70f6e47947338833b3f4efde5b8e74990fdd3031e80f9e9dd72cea5fe4a035dfca406469cf2bcd5351e06106fa3bfa640311625c6af0fcb59326e", 0xc1}], 0x7, &(0x7f0000002ec0)=[{0x58, 0xffff, 0x0, "354feb6c757f4ca6a963ba237554c4fe652ef25a904219abdb3307f031d69688de53e202188c7a9a08b8cf90cb0de5c070df0b17b5ae4507b7357ca9b270a94e2b6c"}, {0x20, 0x11, 0x2, "78926fa59f1e93b7bc495ac9383e02"}, {0x40, 0x0, 0x6c, "ef2f5b661271a9b5a15550b9585a161542b7b24e1c8a4c188d11c3d105cdb10ee91899e2e5d1693fd0a9fe155b"}, {0x70, 0xba, 0x7, "8f4f17277aff612791ec85479e06794b8853bfe9f7dd39c2b4a3e456b26f26b4f69ac8df37b1d61b8acb4e4293951372a0b3d667c50091335220fe79acbc1a216c3688770d83e25b01ee62cb2b4a54b9a3e71b458ba2c9771baef505"}, {0x100, 0x11, 0x7, "d2161711dabdae26aff11d8165e762ff56d4dc4f163620ebba90aa57ceee10f6d2ac1f457fe6b32faeec521742fd9112d609c7d2263e7e1ed3600b5202f90d8450447c411159af9055507a7d474b204d232532f60bf43c88575b9eb95e0a4f4217bda829810a7691607be7b3ca34294f43f68007632e389dfc24b05a435b503ed7de616fff04d72890a93b6939a5cca5c7d33f94545c2b9867bf0579e1950ae183d5cb8cae5248c873948d1ddf5a6b5dc9cb069ac6c1f17eda817d10b0e922d7f17ddfce7c6bba219cab5b148c89ca5e081ce8d819562030d58eec62dae25178b11a83b53c1c7f2fe2"}, {0xf0, 0x95, 0x1000, "d10a0ca3b877397daefd51be3b55e09df199f28999dedc5b5e95361e38b2f49e6a9e3ea5d2c207fe80b0e88d94c8d8c7d7ed68a0521e8f8244afd4b532ef09ffd3c731dd193675e6e5be4fe986d20112c467b7bf11d0dea7f952ed45e86cc07d9b0cba99a47f9db558f6abcdaf63b8c338419ca7ffc2d45d3e7e8191527d3ca8870c515b82faa16be7072dc732961ab33a5b568d8ca676b73a53d14319e4b8641243fc4b111ad49b803b11f92eab18ff28c29dcd3094c5ec557bf127f9f79c56bfc421f7ba35f62cd462279023d2616a427ded06bf9681cb88446eb4396cd8"}, {0x158, 0x84, 0x6, "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"}], 0x470}, 0x0) lchown(0x0, r5, r6) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) 00:01:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt(r0, 0xff, 0x2, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) setsockopt$sock_timeval(r0, 0xffff, 0x1002, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 00:01:13 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001100)={r1, 0x100000000, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000002140)={r1, 0x8}, 0x8) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000002180)=0xffff, 0x4) r3 = open(&(0x7f00000021c0)='./file0\x00', 0x20000, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000002200)={r1, 0x9}, 0x8) bind$inet6(r0, &(0x7f0000002240)={0x1c, 0x0, 0xd0, @remote={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) rename(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002300)={0xa1ed, 0x0, 0x2000, 0x0, 0x7, 0x0, 0x3, 0x2, r1}, &(0x7f0000002340)=0x20) recvfrom(r0, &(0x7f0000002380)=""/6, 0x6, 0x40, &(0x7f00000023c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000002400)={r4, 0x9, 0xfffffffffffffffd, 0x6, 0xff, 0x5}, &(0x7f0000002440)=0x14) r6 = openat(r3, &(0x7f0000002480)='./file0\x00', 0x2, 0x1a2) setsockopt$inet_int(r6, 0x0, 0x8, &(0x7f00000024c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000002500)={r5, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000002540)={0x0, 0x2000, 0x7, 0xfa5, r5}, 0x10) setsockopt$inet_group_source_req(r6, 0x0, 0x56, &(0x7f0000002580)={0x5, {{0x2, 0x1, @loopback}}, {{0x2, 0x2}}}, 0x118) r7 = fcntl$getown(r3, 0x5) getresuid(&(0x7f0000003980), &(0x7f00000039c0), &(0x7f0000003a00)=0x0) freebsd11_stat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getresuid(&(0x7f0000003b00)=0x0, &(0x7f0000003b40), &(0x7f0000003b80)) r12 = getegid() r13 = accept$unix(r0, 0x0, &(0x7f0000003bc0)) sendmsg$unix(r6, &(0x7f0000003cc0)={&(0x7f00000026c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003940)=[{&(0x7f0000002700)="20617559a8c57e641e5928940ef5305fc4d47c8b47f50f9e831e2f04cf775562becc9b432a2c3054d37cac6ea7d593c349bc7e6145140eecd89ff7e7e51c96beecdf962f547e382a82541ba5e30a61207b9635c75f5add4767df00cd338b2218b9cbf19dd1a514c2b80cd9238865e6fc095df2a9d2dd82be1ef904f312ee09ab104264e11f28a58a22996e78c8c465c065f4cdf40a609c60c9371b296d3fb91358816b1e565d19b686623ce11bd706f75da994996428ff080d", 0xb9}, {&(0x7f00000027c0)="d3ed9295121d7091c8db7a521987709248c9eb9f586de43d03af36490578aab08bf6fd2236de09e486993c75ec8cf9bdbb251ef8081a08670f066251221dae5afc4c40193d3fefbeda7c8515856239223646bf307f3e415b5625bc6347e2108af2ddcfadc6ab2a32e0cff8651bf4617ad365aa9d2c11df74d40eaf7b87cad07a55e6eeb752790c0d9fb0e76591c99e884e602c1db79bd813161df3c0bc37bc1ed9061e6f8b9e108ed3d433d84aa51e55", 0xb0}, {&(0x7f0000002880)="cfcf2d49b3e1cf917a89eca7b3641a35cb7c57c5f234c5eb4853f3df21f44d8efd7e19b8115010fa6492e2b44eb09ff79ee74c3ee632981ae3665d865d78da2c77bcbbf541818407d1d0af010d2a14a51bc9f7f2610f90679a90f26a0da3a0592e4d0cc8e38e72dc55fb247107882aa52b7767b019c1fc5e8419f3580d82dd6e4194523c26cbe5688b416c716dcf327cf45bdcc47b0efd7d24b7247ec46db9d98e9b59f650bf73", 0xa7}, {&(0x7f0000002940)="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", 0x1000}], 0x4, &(0x7f0000003c00)=[@cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r6, r3, r3]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x30, 0xffff, 0x1, [r3, r6, r6, r3, r3, r13, r6]}, @rights={0x18, 0xffff, 0x1, [r6]}], 0xa8, 0x108}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003d00), 0x1, 0x0) 00:01:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:01:13 executing program 1: syz_emit_ethernet(0xc3, &(0x7f00000000c0)={@broadcast, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x8d, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x4d, 0x0, @mcast2, @mcast1, [@hopopts={0x0, 0x4, [], [@generic={0x0, 0xb, "cb0fe30d362199a64ae5e4"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x342}]}, @hopopts={0x38}], "e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"}}}}}}}) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x1f, 0x4) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000300)=""/193, &(0x7f0000000400)=0xc1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) 00:01:13 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa) r0 = getuid() r1 = getgid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:01:13 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chmod(0x0, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) bind(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66696c65302f66696ce53000"], 0x10) r3 = shmget(0x3, 0x1000, 0x8, &(0x7f0000e54000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000080)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:01:13 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000006c0)={0x2, &(0x7f0000000680)=[@in={0x2, 0x3, @rand_addr=0x7}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000700)=0x10) close(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x11, r1) r2 = socket(0x2, 0x10000005, 0x7) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xfffffffffffffddc) renameat(r3, &(0x7f0000000200)='./file1\x00', r3, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCKILLSTATES(r5, 0xc0e04429, &(0x7f00000004c0)="742fe483") lseek(r5, 0x0, 0x1000000000003) freebsd11_fstat(r4, &(0x7f0000000500)) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x100000000000b, 0x0, 0x0) r6 = dup(r3) freebsd10_pipe(0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) open(&(0x7f0000000740)='./file1\x00', 0x28000, 0x20) ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000580)="eafeb653bed77573b1fae89b7449b50ce38f5fa7f7d060cce47331ed9fa11ecc995532600b25a2ca50e9930bc0fefd5213a0c58a2def777d1486b309dba7e5c99dce50f8cdf4ccd64df46d70e46659f8dda36ab67e1f3859eabacda915bdacf3b5a788ad747f5d68ce1c5ebeb94ad21d0dae2c6420b1ce2346ce9ce02fd9735910a7320633542f510fe5d13abed900e4a52f0db4717d268a210f33620c8352ca30a3fec8a94f8d89ced7b2d31f409fc2cf8eb3575aa8bee202d639cea4c7c7646e3f26a992b160edc61b8a41dac9") 00:01:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="10000000840000000700000000000401"], 0x10}, 0x0) 00:01:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000300)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x7ca, 0x2e20, 0x40, 0x3f, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x54dfe3c2, 0x4, 0x108, 0x1, 0x80, 0x4}, 0xa0) lseek(r0, 0x0, 0x1000000000003) bind$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffff0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = shmget(0x2, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000004c0)=""/241) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x808, &(0x7f0000000040)=0x4, 0x4) bind(r0, &(0x7f00000005c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f0000000600)='./file0\x00', 0x200, 0x24) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) 00:01:13 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000003600)="7eaaedc522b4fd67f4943043de2be133f184d3426a70361357c87e1a5e") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r1 = semget(0x1, 0x2, 0x2) r2 = dup(0xffffffffffffffff) sendmsg$inet6_sctp(r2, &(0x7f00000035c0)={&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000003540)=[{&(0x7f0000000040)="6b3165418ff088c357b2289a0a6b9e67eda62b4a0626a46f8c2d91e2060089c7fdfc0b12b0ff5776b8e4b298d676f59be5ff5a2f1f5b591a9295b6b2bda949decb16af8898eee2a507c4d51e40542a", 0x4f}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000002380)="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", 0x1000}, {&(0x7f0000003380)="3d0f372d4973c84fa891625666b7283cb072f8f34f6d91219e9538118e120c6a", 0x20}, {&(0x7f00000033c0)="5959a4bf378fca6b56d18189409ae766448f19e166a86c4c9d98c8ae350dcea22593886a92644d0518c8751c59be187bf14b5812f37b7191274028eb08a3758a4776748e1ebe20023e564e2f", 0x4c}, {&(0x7f0000003440)="248fb993a94909849cf9905a6ff58f8beb7b98cabcb3e92df036f2f261bf64eb6262f9ba4d4147eb3e9805ae363a8919bb2d8e1550b011b7c5701ce56035e284668e70f178a145cb32efc51e8f34ad804594b4291e83dde09bc371ef4ab7d04ad9ed383b08917c364ff69346ff996d12bb272495b9fac008728cddfee9f1a7ddd7b00c321528bea3f29d48b864d0d219afcbc17343766e9187bed8bd13683d0e3992f293c0e4843ddddafb13942dfd366610576f9a77fcd895a96e4d1248e976c86ac71b4bc066eb5ce3cde98b55965906", 0xd1}], 0x8, 0x0, 0x0, 0x20000}, 0x100) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000280)=""/200) 00:01:13 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000040)=0x1c00, 0x4) 00:01:13 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x4, 0x3}, 0x8) socketpair(0x1f, 0x3, 0xf8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) getpeername(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) r4 = dup(r3) utimensat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xfe, 0x100000000}, {0x2, 0x8000}}, 0x200) 00:01:14 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x94, 0x2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000240)={0x1, {{0x2, 0x1, @multicast2}}, {{0x2, 0x2, @loopback}}}, 0x118) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c65302f66696c659b9a"], 0x1, 0x0}, 0x20101) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000500)="80ce65600847a89901f8157f4451f96407a7e9cd6095718eae4707d7982d3586dbe7f419f9e7f1019f396fd7ac18d2ba8f21deee34d47402cb32f0d6c4229e2092d92b53ee1905931b49caa90cd10f6e2bb52fa5a0098ae71773c0e89c36048d8300eceedd5866b767f0ea0d90658fc9fd4c4d70dc369c8a2bd8e19b52d9ea2cbbb0179faa573e5d4b2eafd6fd3dfbb178024759d1d90c", 0x97}], 0x1, 0x0, 0x0, 0x5}, 0x4) syz_execute_func(&(0x7f0000000180)="912c610f0566450f380b5a30911441298f17955bf95b3ed3a6085e0000400f5597f6ffff20f23e26220fbff6000000a0e5b6e7d1c4e1f8c421fc7122c1d721440f912181925585c3c36645430f2ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000") readv(r0, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/129, 0x81}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000400)=""/197, 0xc5}, {&(0x7f0000000600)=""/31, 0x1f}, {&(0x7f0000000680)=""/243, 0xf3}], 0x5) 00:01:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000004340)="8273e0615c07d8f9", 0xfffffffffffffe53}], 0x1, 0x0}, 0x0) 00:01:14 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) write(r0, &(0x7f0000000140)="ed", 0x25d) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f00f000) 00:01:14 executing program 2: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000df607da472456421168277978c1f4362e819ad827210", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x7, 0x0}, &(0x7f0000000540)=0xc) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000300)="ad1a550df26c3987e7c77754476baf60289b55cf061118e10b7558bf569559ad2886d9464bf2da75eeca159fb3a767904aae6f3fd0a7890b6e114964fc4b58645cdf3107410eb7797155ac6ac94021e7b24e5faabe3ad01653ec183749b770555269de2b21375ef8f697f9e16da0b5bd0f27baa08a06f83702d04281aa28678cf15ec392e411eaff110e2738df9568caad52e4021c2a3955a781caaedec451591366b6e3f2e876e1c0d30742822a25125f3a512d4dd65815a9ef9e7d615978ad9b41b99155ac31ce57ae95c54c49e017e148c6ceeb39a2afffd1d6f1828094f0e44a4f564b4f3fd3b7ef", 0xea}, {&(0x7f0000000400)="decba8cdd0bfba354910e38e26240a03581e5168005b058b9d7c0c5515eb1946fb5c894fe9ab05ae360fb7bb52324c2386cc9a9e6cfb7dc0f58825e9386274d2687c9e0deb458e4005025714403f62fa8d9f9465742f6c2ec3efc2a04c4cebebfa24f6fc607d22a09711468ec938", 0x6e}, {&(0x7f0000000480)="8b826f7c47d214d159a00a6b87f61c536260799d4e8a2ff70aa501e4753ee02c69c646cc9e218c0f4736778b9d6a3ba14df96d415a24d1bbcef686bf0d4ab760f1edc97245ad858b464b64b66e264cb8ebbabc8383b20444ae6d9c878befe982b39da67cc4d853fc26702138c479803b3fba2cea3ec0838006412eec62513fbf2b419485ba0c330d", 0x88}], 0x3, &(0x7f0000000580)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x8}}, @init={0x14, 0x84, 0x1, {0xf800000000000000, 0x80000000, 0xd81e, 0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x6, 0x3000, 0x9, 0x164000000000, 0x8, 0xe7b, 0x81, r3}}], 0x54, 0x8}, 0x80) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x2000) shmdt(r4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x400}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x4, 0x800, 0x8001, 0x0, 0x5, 0x0, 0x0, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xfffffffffffffe01}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x9, 0x20, 0x9ac, 0x10001, 0x3, 0x3, 0x4, r0}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x100, 0x101, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x20, 0x7, 0x9, r0}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x20, 0x0, 0xff, r0}}], 0xc7, 0x100}, 0x0) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d03797c7cdcd5b680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") getpid() r0 = socket(0x0, 0x3, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) mlockall(0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:01:14 executing program 2: r0 = socket(0x2, 0x7, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x9, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000300)=[{&(0x7f0000000240)="0ab158c4a5908b19f507e736fd13f75a2457ade385bfaf795560afabb7daf99e4d2e5bb8a46062f34953db58fa5486de34de0252361e81e28cb256623db13ec7702ae8de5fe74ad7edc9480ba21d1d59bfaddcb08c5f818e690c0da3ff658bcbb12510b8b187854befffe0f8bb666a2a926fbe2a2d559fdfb1f8d897bd19d7090b8636b3a073ab73", 0x88}], 0x1}, 0x20101) bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001700)={{"489c3288343f4b332ad78ad848a43b281c04e756a199377deeb8debc0e3d239aaea4ea633da5049568f8909e40c2c5611c4edf4c34294164b96ea1e7c73018ef7d23d26e7f184f562542e7a889d9937888d6366d63f7a7f0443cb9863f7c13544ab049e9e89bb62c179f9eb05cf1e322b63dd42b4ded61ea980f56b9d7884a5c8364b84fe4fb2354474de5bc04a06f6acf8ea747ddf49df916dad97a2f13a92d940c57397f3df0bc4ad7826fef0b7dc8271bd7a659279845fdee472e945b77915ef7623c2bef620574d628f53634bbbd571ca59f90da4c4051410609a9872019410d436c539c9c78d8fc4608140f762be0249f7f608239af797fb785db2228a4213a33b7d7bb0393acdc94da8a020a55c1e83444cec2098304895f155bb72083fb31d540f6ac04bf730b0c401c88da7125dd9cf5083e897ad44824f965868f6482a85e2782abb5dfcff410efe0357273134fdea06406d75da0dca2d895524cd9260e627cb8c7ad161791f4a540fbff97074ff4f7578422421b0122514e026ea7fa0a39fa9c6f262563184a95730473891c06e4bf9013e885a5860c11fd99262a76029cf76c038afaee4bc04228cd7a668d0712321da4120c30d5221418c0956cc6fa541b18a44146423e183437364d869d7c0d06b1eb7062a04fc4e81cda345e2bfc4a9b6ab4ffa4993781356888c5e1213cb9c96dec6e061c7c4484b41d7d5cb9769a38f18174239e88c1aafb127b9368e25acc04f11693c0458879ac9b5578c550c1533edcc72703429948c9797c6dd1e05e88a40c0f2f9dff810ecb03dabe0ba2e70aee79550ea4b98fe0add93b9bd44bbe79ddca6ca57985891699b8d4ba1046d812e0b03902342ab5eb7cd17b69dd0d640416ef449ccef54e03e36396ae3cf2b2329c5c1a8b3aaba0621414638af6da566e24ddd4e094050012c68cf3f1acef7564d7df690dc78d2e96ea9112af01ad6fffef13f4cf37a8d1ffbf3c22c416d6f0faced3d02aabcf867e05fbe24ca99b26a2097a8fda5599f7f0bc8292d0ea56cbf101d43fb7b0860bc9888b4404edd243288f07ae157e72b2b14811b659ed797639075da9b8de9eec348f31e6a478901cf35f89c67212e5b7550673a4da8aca1f86bc66f68b69e83abeae6858ad956bef522e8a1c1969094b43cfe993be7a154cb1244184e72be307961e422fbbe2aa22478c2728ce8d5c3f6b03d57d5cd607039635e15d18810e601319a40e96a2448ba7d5e9343e8b934010a39d54779ab24e5ab01baeb8a7db366b8bbed4bc8bd8e7bb7026d7eed45fa505e8a478e6335401d91ad9bca3d5a5f5e047380007408b8fd96aaf3d09ea6a65c3e8376a38bd632a27c79c290b602b4d11fabed32a130bce487ff016ec2bcd21d48174a3dd56e396c2122f9ff3f3a02e6bf4300bafd7cf155c04e95ae53ebc970963afb6bb", "b02c1a029c603fb4db7ec3784460ffac93dd1969da8e00b204f5259dad9fcdac", 0x3ff, 0x240}, &(0x7f0000000500)="712dc997db2dd05698e3c783a9e0065a072d2eb551ea3fb3cb94cab4fa34dfb99e9248a0647067bbb39b9fe8327ce214c8014bc6574f073b7d7f69e63f30d307874b741d5d0a870caf6e1dd4e76498c9839d11378025db098a200b2657f93bf267bf4a4bb728ea016e667ce05f73e2d534c5357ca8644052df233f4c31f1cddfa3867e36285ebb8f991cf3104e189e6f8aa4b171349f56e29564a04846226841170b39f800af2f3075916c101cc63d6ba4997c5098cb2f35e8e5fe99b7ad52baa0e60f34f9f3b2f5f8e821b89f4c34ec", 0x80, 0xc66a, 0x0, 0x1, 0x8001, 0x16, 0x7, 0x85}) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0x0, 0x100}, 0x1) 00:01:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x30000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:01:14 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, 0x0) r1 = semget(0x3, 0x0, 0x40) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000040)=""/87) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r2, 0xf, &(0x7f0000000000)={0x0, 0x0, 0xfff, 0xca, r3}) setresgid(r0, r0, r0) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:14 executing program 3: socketpair(0x10, 0x1, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) shutdown(r0, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x9, 0x4) writev(r1, &(0x7f0000000040)=[{0xffffffffffffffff, 0x81700}], 0x10000000000000d5) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f0000000200)="4d423be9d675c3fd8d9c2e7e07004c56006066e6090b801299babf8510fc4a1671f95a564453929f0622424f48c3b5804ade7801a2ff007fad99ffa49f646c2b1df80b9d1f47f4e99527ff354204b2b19dfd28b4f5", 0x0, 0xffffffff7fffffff, 0x3}) socketpair(0x1c, 0x7, 0x3ea6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140)=0xed, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0x66, &(0x7f0000000080)={0x0, 0x1, 0x7, 0x9}, 0xc) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000040)="c4a2cd05c626450fbaf5cbc4614359e46445df7a008fa978e321f3ada4c4024d9355b2000008c442098e4df7c4a2d93bf1c423c549ce0a") r0 = getpid() getpgrp(r0) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x100000001, r2, r3, r4, r5, 0x0, 0x9}, 0x3f, 0x3ff, 0x2, 0x4, r0, r0, 0x6}) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) accept$inet6(r0, &(0x7f0000000080), &(0x7f00000001c0)=0x1c) syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:01:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x11, 0x4, 0xdd) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2800]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:01:14 executing program 2: syz_execute_func(&(0x7f00000004c0)="b18391cd806969ef69dc00d9d0d04381a281000000a0e300005bf9f9c1c7c7e4c653fb0fc4014c5868f4a95fddf9f9411f2a168f4808eebce00000802000c4e20945c3ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x7ff, @rand_addr="e0224dc29143bf46273c0f4e351efc0a", 0x7}}, 0x0, 0x2, 0xffffffff80000000, 0x8, 0x40, 0x5, 0xfff}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={r1, 0xe5, 0x0, 0x7f, 0xf4c1a3c}, &(0x7f0000000480)=0x18) r2 = geteuid() r3 = getgid() fchown(r0, r2, r3) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @local, @loopback, @empty, @remote={0xac, 0x14, 0x0}}}}}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x9, 0x81, 0x7, 0x4440, 0x2, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x20, 0xfffffffffffffffe, 0x8, 0x5, 0x1}}, &(0x7f0000000080)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r4, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10) 00:01:14 executing program 2: mlockall(0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0xaf, "3313e3a5cff9b7eed06e1c84f41dfcb8aa8d26132494d3020a285e03bc70b0b4f6e3c7e5382fca8b6f58f8114cd6df96bccf801e423ac8c87c2642cbb42e263bd714088ad0168433b80dbd2e0132abbe582b9212d73bb569b217c8b75d173a55f76f268bef2031dd3baf7b964989bb9c327c2071bb63144fb3021898e4ede487e8ba99387d700c2bd932b25d2a25fde92b85f3da5d023771f504e88a799d6d8736337395afe2c1c5f2917e836b9603"}, &(0x7f0000000380)=0xb7) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0x1, 0xec, @mcast1, 0xe1}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x800, @empty, 0x2}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0xde3c0bc965adff5) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x5, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r4}, 0x8) syz_execute_func(&(0x7f0000000140)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:14 executing program 3: syz_execute_func(&(0x7f00000008c0)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4f922ebd72e41272047002b000000c4833548a6f0fffffff7ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc660fe9fc0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="420f49db660f15d6260f89000000000fc49a35f9f0ba0046deb200800000ddebc403790871fdf9477f37c403095eb645c200006566460fd053ca") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000440)={{"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", "541ce55c5232ed502a2f201271ef059e2c49f35126e1f8dc141401dc50f60028"}, &(0x7f0000000040)="b7fec4ee8c31fe91338ddd65800be674fcbc3e4f3acf2ecd1988cf241341040a3141456a1967195f796a4657baacc45596dd284f48c9b3dc94149715c24fedc50a4c025b", 0x23c, 0x1, 0xff, 0x10000, 0x1, 0x100000000, 0x6}) syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") 00:01:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x40}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x1) 00:01:14 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r0, r1) sync() r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0xa8, 0x1, 0x4, 0x7}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000440)={r4, 0x7}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000280)=0x7, 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:01:14 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") select(0x40, &(0x7f0000000000)={0x6, 0xffffffff00000001, 0x8, 0x302, 0x1, 0x2, 0x2, 0xf84}, &(0x7f0000000040)={0x2, 0x56a, 0xfffffffffffffffc, 0x8650, 0xffffffff, 0xc30, 0x8, 0xfa18}, &(0x7f00000000c0)={0x200, 0x4, 0x100000001, 0xfffffffffffffff8, 0x1, 0x3f, 0x10001, 0xfffffffffffffffe}, &(0x7f0000000100)={0x81, 0x2}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffffffffffe) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000300)=0x9, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a26ea9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2d91ffb823500000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110c"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) openat(r3, &(0x7f00000004c0)='./file0\x00', 0x2d14f5e03e6ea892, 0x1f1) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:14 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {0x0}], 0x2, 0x0) freebsd11_stat(0x0, 0x0) r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) pwritev(0xffffffffffffffff, &(0x7f00000003c0), 0x273, 0x0) getresgid(0x0, 0x0, 0x0) shmctl$SHM_LOCK(r0, 0xb) 00:01:14 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10) lseek(r0, 0x4, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$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) r3 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/135) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1800000000, 0x2ae) setsockopt$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) 00:01:14 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$getown(r0, 0x5) socketpair(0x0, 0x5, 0x718, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x0, 0x2, 0x408) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000440)=""/158) sendto$unix(r1, &(0x7f0000000040)="7c442bc29a796d2c001d0ec69be1d8eea2ed7db47bcd2d2dc9aefd6245ee496d380236d69e5c3f3574ddd010986948250a997381fbc41ba2fc07dca1d9c7048a40d756978cee63b208b93cefb252da54f983509e4ff146d67eaf62086ab90e59d0ebfa6d371101155536487eeca12d0c7e134cefd03e7a45a2d78af6b34774dbe4781c155ae83893", 0x88, 0x8, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:01:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x12, r0, 0x4a) 00:01:14 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7fffffff, 0x400, 0x5, 0xffff, r1}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040), 0x4) 00:01:14 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000f0f000/0x1000)=nil) shmat(r0, &(0x7f0000f0f000/0x1000)=nil, 0x3000) socketpair(0x1c, 0x5, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x174d, 0x3, [0x40, 0x69, 0x6]}, &(0x7f0000000080)=0xe) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0xff, 0x3, 0x208, 0x7, 0x3ff, 0x9}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000180)=0x8c) 00:01:15 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r0 = semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/255) 00:01:15 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x12}, {r0, 0x4}], 0x2, &(0x7f00000001c0), 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000000100000, 0x2d) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) 00:01:15 executing program 1: syz_execute_func(&(0x7f0000000140)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xc2, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="00020000"], 0x4) 00:01:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080), 0x71) 00:01:15 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb00"/33], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) r2 = getpgid(0x0) getgroups(0x4, &(0x7f0000000b80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="11757b00653000"], 0x1, 0x0, 0x0, &(0x7f0000000bc0)=[@cred={0x20, 0xffff, 0x2, r2, 0x0, r3}], 0x20}, 0x1) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f0a9700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) freebsd10_pipe(&(0x7f00000015c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001600)='./file0\x00', 0x800) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCRCLRTSTATS(r5, 0xc4504441, &(0x7f0000000140)={{"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", "a09e8f4d08eb15fbe1a5e21e0b8c35539ff99df2eb4717f2a03221a799536bd7", 0x6, 0x8}, &(0x7f0000000040)="8b2842d3f4c1a7a1d4a03e71bedb", 0xfffffffffffffffb, 0xfffffffffffffffc, 0x0, 0x4, 0x2800000000, 0xffffffff, 0x2, 0x8}) ioctl$DIOCSETIFFLAG(r5, 0xc0284459, &(0x7f0000001700)={0x10, &(0x7f0000001680)="76496149a1a754511398ee4a96eb15620e48db8a3a84cb8078528acad7a209da8e061b5d410f0b94f2eb9e7d1a9fe63521b40bee653a728ddbde911c0f48d295d3e373ea01527f1328d6c3af8bf79b04c809e708a53dabe2ceaee8a1eaa4fcf202c422811b7c177fbacd194d85191f14f82eeec6a8cd01854af395", 0xa37, 0xfffffffffffffe01, 0x7}) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f00000005c0)="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") ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000001640)="75e6ca11572007a7c574639ef95c0d25d563101c0fe280bfd0") 00:01:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)) 00:01:15 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x200000, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3, 0xf, 0x6, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x9a, 0x80000001}, &(0x7f0000000180)=0x10) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) flock(r0, 0xc) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(0xffffffffffffffff, 0x0) flock(r0, 0x8) 00:01:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x2, 0x69, @loopback, 0x8}, 0x1c) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) 00:01:15 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) shmget(0x3, 0x3000, 0x79e, &(0x7f0000051000/0x3000)=nil) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:15 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:01:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0xc}, 0x0) 00:01:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = msgget(0x0, 0x460) msgsnd(r1, &(0x7f0000000040)={0x3, "636b35830b5f59f737253660d30953f042ea98e4b89233be398f62b0ff5cabcf51070b72ecd7e80294b64bd1ac3d48a87c9f15dab342d4252b6084709c1bc47bb88b8eda303260fcafc3fafe5c93faacd126d2ddec4d492536a112aba66c1dcf7a4ccd1e5889e7c52a9a6243ef269508f4108eebb0e75529a1eadd9c5e468bed3663864622686d79ee667377cc0496a90aea06db60150fdfa8d56235bb8dc8c135eecfab209e19bd9527fdde6a5e5c6d85e1e1ee3bd262f58a3d8d6d3d5af329e21b8697b845da2421b1711f49a74f5e8ad12a0dc4adb3"}, 0xdf, 0x800) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) 00:01:15 executing program 0: setuid(0xee01) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") chdir(&(0x7f0000000040)='./file0\x00') 00:01:15 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00') madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:01:15 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000003000000"], 0x14}, 0x0) 00:01:16 executing program 3: freebsd10_pipe(&(0x7f0000000580)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="a78338da0b3bf92e2d03", 0xa}], 0x1, 0x0}, 0x8d) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x1, @rand_addr="d7a99c925f73db73afc0d474039b96b7", 0x11e}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000080)="1b427dd24fe384ca", 0x8}, {&(0x7f00000000c0)="d1fbb569e67b3f8bb44cc14ca6cbd4fbdf50750aa9ae2a09a2066228781bc3f8486011c50d5d75138fd3484cefddc0a43ac76622f21466ae9baa86d098e59a77f3ae3b3fac360699bbfb8d122a4d7b7c94970bd7eda59c39a974ee954436f39be40dfdf22d254f2ee7eff1bd293c3b439e5a45cf1ef00c7f60e2d9443ffd98e8880dd178dd6ff502cfa78d81e84011655a8a3faad86427a97e3de880a3dd3828c0c7a0c3bcee2c293e193c27bbe15929ed99a1eecdd819097b09f7d26e0a1c2abed16d72c93365aa53393a9bace25847e5e785b497ee1aa781f1d00454983e7d913a4d9f433b1cc979c43c1155920af1f859", 0xf2}, {&(0x7f00000001c0)="3b6c4df1aa5798b05a5debbf0ebd122daefc5cf05921af71cd5bf12108d6f9a711e9b6acb91953735651b580eb77415cd69c03210b0ce436d3848c452018d6116945f6a6541d9414657419524a8e3dfa567f9b32a60ae0c8d00ad0d7c7b88f2fef219f7e738dc0d164dcde2c94f3b7a63faca8ac964cd697d8ed3f6d914a469aa9c565089b32c5e3549cbfb43b76094ad67b9b5a91153941efc192e6e5a1cc24ae95c7dfbcf4d6a71ee2", 0xaa}, {&(0x7f0000000280)="f7", 0x1}, {&(0x7f0000000380)="b1f5c8d6c6d046ce789b6cafed36ccb1ffba14ef0191515ccc37c64be02ddb043ba04f9d71644c5c7190a28ad5041bd41d6b85b34f497b55b8ba7ca0754e76cdddea52a290e9c1e9bf3b5cfb98a90cc91dfeb7", 0x53}, {&(0x7f0000000400)="07e0cf985e35b425c98d57f2e5aaf031bcd10bce0b08b60d70b87f266ab506d4723ae52c942c8fa83e0df438a501f10b5527895d9548ae9cd19c90bcdbcba89f44a9aff73b06f58ddaadfffca60634f0af01ee4d760b8b96583cd352ea162bd58018c2dccb8c319f0b6f7ad5eb3fbf348ca560bb2ea29e9d65d0484fae0ebfc5f15bd1359f7f5658a40fbd543850e722a3a3f9d7871a5e681eb0851645e0", 0x9e}, {&(0x7f00000002c0)="db67b54121244e022b4851c36ccf1f23239b77ba1dd8e402168c5b6ab66b0a", 0x1f}], 0x7, &(0x7f0000001380)=[{0xc0, 0xb9, 0x8, "2ace8ca06a910c1bff1de8849b8329e2b162e444fa9d7402b37311d6ed131235378a8cba1345bc4b4db39e765b273b2233c7fa128003fdbe549838f25c18f4dc517f610abd32002482fde297d2fbdd7d5e3cd9fbcaa0787b8040d662d360a450b2b7cb82ca131ae1279759b57629750645a493a51a98e3e7f2d8ee650a8018ddfe314f9ba7516da6a0c946fbf1a7fd9ee44b0cedad5c341db9445599c3ab0cc59da2dc0ae3e4a186d8b0f425"}, {0x18, 0x8f, 0x8001, "d469"}, {0x100, 0x84, 0xfffffffffffff669, "0663a956e5fc8718bc4c22155758be9d4cb8bd50c12b7d29ab3f7cfab0543d24cac7c4512da0830001c80baed47e24aebe38f1b68c03e3f579d6eef3b03cc42180e882dccb8f7e6b4c55a6071666d69883de2c986323a123772bdf3f40276209d9b6aa07e9dc556cafcb143c18c5a164933f32ee0c68013f967f30f0338a0697f3064b19862eae4b98d009122e00863882e7706d41c9bbae699e54757d96555e42e886afeecb086f85fe6b896857f474440718b95fc82f64cf0115308cf4bbf5ec1dbf17b6e4de01e7f9dd05936f2d2039e09c982f5bb557dbf8b613418e71c47c0379b2e038d78708"}, {0x108, 0xaf, 0xd242, "285542b59704beb035035a379f486d231d4b452f15c2e6ac6add4795fe75663357adacb09592f037cee8254143400576ccad99bbc3b7f9b6078486ba46e3bc306aaa4b3a4f6cfe6d46b17b7e5eb52b1855444c554c8275b9396aff6e337843d46f057034175baec9bf8f4682ff08d8b84d038d4352aa5a9c2279260c00f1e36ae8ec211adc2dbffdf69df913a26b9c3fe9d20b8fa6e57e9d0cf74354bb4fb629dc24124be80ad40510521fa3ae00a907125729f0a82b4b55fbbbe67858c282cbbab7d71cf56bd06b433aed26c242e4d2fed485242dae5105119c683645e8be19fa01879052c5f235bd19f76b34b1217b71"}, {0xa8, 0x0, 0x100000000, "0359521cb9f19ae01f9b1b57402ec6b57dff2ed4d410471aa3fd0e3fc812018b863af0be91c3eb0e7610b48ea908c192a2eb23c3677467f1062e569c439485c81e4e23e917528649b0e9dd89bc9bb81198a2c363d64ea4bf3c23d6592839a614f346cc81d1abac0f3e52e51f0f1e668687f0c465eac75e2ed263146c1a80bac4abaa4754b2fd57ca671d721fee501aa90d01b9ee19bd6b45"}, {0xa0, 0x3a, 0x485, "339a0ed0b027cd017ad787c2c008a45d30f28ae8e46ce9019e7476c0c6252c8846537f8bfa81e1f65de4983ce4078e9707d37d788189aa025a4fa3ee6659c115c3325f8bbc20b49c1e98cb1782ddb9c72c28010ec9d5ad63a2ffe3b21a9e4f75f1eec8e9e0a6bd1e8b96956d078958bda522488f5563a33311a0f6f51a4c01440461050310901bce567f"}, {0x48, 0x11, 0x9, "192fb0f15026d96477e97de3dad6a902d8b58231cf4e24cc5d5027ed335d61186deedeb40609ce841225d494ecb919033cc4fb"}, {0xe0, 0x0, 0xffffffff, "17dbc2d225ff4ffd56b364fcee231b139677f3c1c29be25440c2fe04b12113024cb91b8161d479a3740a618dc932239865f7bab2c709ad623001ff92343597cf80ef5b5226e0076b7946ba3b03dc1362a027a1449336a890e5f676c99fde798cd396d236541e047083f1982dc872778329ee59a54087a1a05363465a0398abe7cfc106713abec19462ed8666390795eb3e74ea199ddbbeb6c1a391b3c3a662cd1adf70142cfcb8d9720eee2f8a5413747c3e3efa25cfe66efec7b937ff1f00198a8532b161952d6bbfb63bc9"}, {0x1010, 0x0, 0x7f, "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"}], 0x1560}, 0x108) 00:01:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x800, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x148, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000002c0)=0x800, 0x4) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000003c0)=0x4, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x800, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt(r3, 0x0, 0x1, &(0x7f0000000040)="fcae1035c98c3fe1448cfefeae815fea3ab98ee0d16d214d4a4063b7ba4de3a02eec2c3c5745463d905082185af3baaa11d259ce7ad2da8e347e60275aaa21fc96131abf73493bd4e5ba6833d1d01f5d66", 0x51) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000280)={r4, 0x91}, 0x8) 00:01:16 executing program 2: r0 = socket$inet6(0x1c, 0x10000007, 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x8, 0x4000, 0x9, 0x8, 0x20, 0x7915, 0x1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1}, 0x8) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:01:16 executing program 3: r0 = socket(0xffffffffffffffff, 0xffffffd, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000180), 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x80) 00:01:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x4001c71c8, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:16 executing program 1: sync() syz_execute_func(&(0x7f0000000e00)="98a84ac46281b6a3ed80f4912c431c850f05262d440f38ddb50000000000d9001600c4a37bf0c53e41e2e9c4636d6b15faced7d000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8005b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b2400001801180171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800f2819d090000000e000000264788fec4a1dd7dbbbfdd5cc6c46249bedc5530a1c9d1110f0f474f383ae34bb2613157b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = socket$inet6(0x1c, 0x2, 0xef63) setrlimit(0x6, &(0x7f00000000c0)={0x100000000, 0x3}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000000), 0x0) geteuid() 00:01:16 executing program 3: r0 = semget(0x3, 0x4, 0x100) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000240)=""/159) syz_execute_func(&(0x7f0000000180)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000400)={{0x3f, r1, r2, r3, r4, 0x10, 0x188f8ae6}, 0x9, 0x4f297a67, 0x7fffffff}) 00:01:16 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1) 00:01:16 executing program 2: r0 = socket(0x1, 0x10000001, 0x81) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) 00:01:16 executing program 3: r0 = socket$inet(0x2, 0x840020000003, 0x0) setsockopt$inet_int(r0, 0x0, 0x2000000002d, 0x0, 0x314) 00:01:16 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001240)={r1, 0x80}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1, 0x0, 0x3d, 0x7fc}, &(0x7f0000001280)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2001000000fe8000000000000000000000000000bbf8ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3a951dc0000000000000000", @ANYRES32=r2], 0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000012c0)={r2, 0xffff}, &(0x7f0000001300)=0x8) 00:01:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0xfffffffffffffff9, {{0x2, 0x2, @multicast2}}}, 0x90) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = getpgrp(0x0) getpgid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) r3 = dup2(r2, r0) connect$unix(r3, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:01:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0xa, 0x0, &(0x7f0000000000)) 00:01:16 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x78f30) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x20) r1 = socket$inet6(0x1c, 0x10000007, 0x3f) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 00:01:16 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) fcntl$getown(0xffffffffffffffff, 0x5) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") 00:01:16 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r2 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, 0xffffffffffffffb8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:01:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd80c4e1ce51500fc42205b8d3d9d017ec795b5bf2680c0000008fe9589b264020fce101edfec47c7c7fc9c423a17928073ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faec423596aecc9eeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2ff1e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) 00:01:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003f0000000000000000000000ff"], 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x20) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x200000003, 0x5, 0x3) setsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000040)=0xb, 0x4) 00:01:16 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1}, 0x8) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet(r2, 0x0, &(0x7f00000000c0)) r3 = shmget(0x1, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) listen(r2, 0xc6de) 00:01:16 executing program 3: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setgroups(0x400000000000029c, &(0x7f00000001c0)) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x3f}, &(0x7f0000000300)=0x8) setuid(0xee01) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x100000001, 0x8, 0x1ff, 0x9, 0x34fa, 0x0, 0x9, {@in={{0x2, 0x1}}, r1, 0x11, 0x20, 0xffffffff, 0x10000, 0x22}}, &(0x7f0000000400)=0xb8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:16 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x30) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@loopback, @multicast1, @local}, &(0x7f0000000080)=0xc) chdir(0x0) 00:01:17 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x5, 0xc7, 0x3, 0x2}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x8}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x7ff, 0xc00, 0x2, 0x9, 0xe5, 0x4, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xe3}, 0x8) 00:01:17 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x80, 0x2, 0x4}, &(0x7f0000000240)=0x18) r2 = socket(0x2, 0x2, 0x7ff) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x100000001, 0x0, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, r1, 0x4, 0x8001, 0x8, 0x8, 0xd0}, &(0x7f0000000340)=0xa0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000000), 0x4) open(&(0x7f0000000380)='./file0\x00', 0x582, 0x110) pipe2(&(0x7f0000000080), 0x4) bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x3, 0x0, @empty}, 0x1c) 00:01:17 executing program 1: socketpair(0x11, 0x10000000, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendfile(r0, r1, &(0x7f0000000040), 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000000c0)="dd8c49c5c6de2a60d53accb7fb80281f53414360570473c51c0c05862f56ed82e248fb7edbcaeb4a92a53bfa0653c560cdc3e000aac88c3c2f5dd6e5d1c46879fd81d672be984c24de995e34601486030571bdf0d5501f381297fefbcea5cbdf8fa72f80c6be0c") syz_execute_func(&(0x7f0000000140)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") socket$inet6(0x1c, 0x3, 0x3) 00:01:17 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20100, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e217f00000100"/136, @ANYRES32=0x0, @ANYBLOB="f9ff030003000000e553828cc66f9485c1172dc08f3c27f7b5780ce7aab6c24e4a61fd86294ec0cb3f296e37911a07befb93658e74aee3dd19a3"], &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x800}, 0x8) 00:01:17 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x3}, 0x8) syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:01:17 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c4344d9fc0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c390c4c27917a82ee20000b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = dup(0xffffffffffffff9c) getsockname$inet(r0, &(0x7f0000000200), &(0x7f0000000040)=0x10) mlockall(0x1) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x484, &(0x7f0000000280)=0x800008000, 0x194) 00:01:17 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x80010000000, @multicast2, @broadcast}, 0xc) 00:01:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000080)={0x6, 0x9}) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) fsync(r1) freebsd11_getdents(r1, &(0x7f0000000140)=""/4096, 0x1000) symlinkat(&(0x7f0000001200)='./file0\x00', r1, &(0x7f0000001240)='./file0\x00') ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000001340)={{"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", "8f4caa3d0819f07e722d5bb22ce7028938cdf21bf1bca10a21555ca61ec15ae4", 0x1ff}, &(0x7f0000001280)="1934865a04b4c50713999c384678e8c398ff56b63f0089dd1636e2d3c87bdf2a0a33dc76e4e7e8bef26acd45da6fe87357df07c43b274542199025ae71878d2e26afbab864c95c31cf3337120a60b2aab0ab96de509584e60762c4363c4049cbffe0e24e6c1dba0a75d148d80032f6cb0b0fb506630f737531ac1c657412acb78c5e8305997d4d890dea", 0x80, 0x4d1, 0x0, 0x6, 0x100, 0x980, 0x0, 0x3}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x1}}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000001140)={0x7, {{0x1c, 0x1, 0x1, @mcast1}}}, 0x88) 00:01:17 executing program 3: syz_execute_func(&(0x7f0000000240)="960c9090472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e941f167660f6b32fb660c0f86dd0f0fb8c40a4e4e771e0fa0e509ab34d1c4e10bf8c4650ffb1ec461cd583d00000081c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4dec390abb9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58f3470f1a24af30a1c9fb110fd3c43e450fae7c0f0f") r0 = shmget(0x0, 0x4000, 0x40, &(0x7f0000ff9000/0x4000)=nil) socketpair(0x1c, 0x0, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x1, 0x80000000, 0x0, 0x80000001, 0x5, 0xffff, 0x1, 0x1f, 0x1, 0xfffffffffffffff8, 0x8001}, 0xb) ppoll(&(0x7f0000000080)=[{r3, 0x40}, {r3, 0x80}, {r2}], 0x3, &(0x7f00000000c0)={0x81, 0x7}, &(0x7f0000000100)={0x7}, 0x8) shmctl$IPC_RMID(r0, 0x0) 00:01:17 executing program 1: open$dir(&(0x7f0000000400)='./file0\x00', 0x800, 0x18) syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x7b}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e22ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024ede2a9f22462ac145a36af2401fa501636824d23998ff34910bbed000004ae3f825c98ad06f5598980e71637e8910c2527f56432d4237f659f5c5deed897f64c909aaaf50ac7b3c8978521df256efa9d681351e4b7d7fdf345c68ed0e5746250ed53a8590585", @ANYRES32=r1], 0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x0, r1}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "cb13d3ebebcbbbb32673d75c83a1cac2588161109f9c77fa85fcd9456fcbd7bd1dcaf3bda05dcab30f814afc81ab6d952d2e1ca1d6d9aa1987997c6936a89b2869162a5435ab51effe6c2d84c05e3599d321dd4ff436ed6d997906e5ca101f146012ab3d40a600b62663ff53468d9d32746b69b895a5a6164838f0a34c6c4825a19f9dff68121d60e48139fec1d0142811b9cbecbb5fdd3d0f468ba84344de7fcd6a87d84b064c5d88800f71627d93520aaa76055aad6d5ffe329313200a81f089c398d56e90d33916df88db41193f73eaded1e62760f65aa4b3774e495451faf801b5f41936440b7edc69712c9b607c"}, 0x100) fcntl$getown(r2, 0x5) socketpair(0x10, 0x3, 0x2c3, &(0x7f0000000000)) 00:01:17 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 00:01:17 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local={0xac, 0x14, 0x0}, @random="130370769593", @multicast2}}}}) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:01:17 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fcntl$getflags(r1, 0x3) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000040)="acd207ee5c0145ac7ca303fce5b1e1517f228f3daf41d90f58b44fc61b88e1c26c07836f58bc3af45f7da030f468c6941d0306da70c503730e3d5aeee30577cd766c644565cbab11053fb1cf766d75c1555f393d98efe03a55741c5b965e7736cf0465a97b4951211a75f49abd7177d02157c36f02daf1d211207ef38b9910b0fe52797aeb20378c3bb22d5d3883cfc1a14a71bc4ae990753af71ef35342b2ad2ce7027c44b688f1ba5cc642885df94465f6c7a32ce95c4c59dcca9e93132e9e19a7b98da2613d02197d700e96a99fc3186f5e8d9c2c4ddad3097963adbb6655f9eb64453da4cf276e099074248fbb") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xffff, 0x9, 0x7f}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r2}, &(0x7f0000000280)=0x8c) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000002c0)="08b975f8753384a9156687dfd16691f4c388affb802d57f423fa9e37c838262b86ace2f75c4237e187857fc733ad0d45f0176daed10d41101adbd6bf8e04497a82950435d27496103198463b3d374a8c1730c5990c008c2d69493db3ddcf7a22bf89cfbfeab53a143085d84c74a5c7321cf80dd9fb091d") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x2}, &(0x7f0000000380)=0x8) r5 = getpgid(0xffffffffffffffff) r6 = getpgrp(r5) poll(&(0x7f00000003c0)=[{r0, 0x20}, {r0, 0xbfe6da0ea3955eee}], 0x2, 0x7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x1}}, r3, 0x8, 0x0, 0x6}, &(0x7f00000004c0)=0x94) r8 = shmget(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) shmat(r8, &(0x7f0000ffe000/0x1000)=nil, 0x0) readv(r0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/204, 0xcc}, {&(0x7f0000000600)=""/185, 0xb9}, {&(0x7f00000006c0)=""/86, 0x56}, {&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/69, 0x45}], 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000940)=0xffffffff, 0x4) shmctl$SHM_INFO(r8, 0xe, &(0x7f0000000980)=""/251) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000a80)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @rand_addr=0x8f}, 0x113}}, r4}, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000b40)={0x5, [0x3, 0x1, 0x100000000, 0x7, 0x2]}, 0xe) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000b80)="bdc721c8c6dee3d13741b7dd8dd6995b7b3e873fc3323b58aa3eff9364711e60d5c8daae8951139c37bedf29f3611b05b37ec8d38d69e1b63656de11d4eab7ccbc8eea3bf09eb0d11bf1444c273f7e8be8ff0ef4708ab1b6d5c63e96c8aa64c739ad7177a3") setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000c80)={r2, &(0x7f0000000c00)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @mcast1, 0x7f}, @in6={0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in6={0x1c, 0x1, 0x2, @rand_addr="4347237e6c855623e341666f761a03a2", 0x1}]}, &(0x7f0000000cc0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000d00)={@multicast1, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000d40)={@empty, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) fcntl$setown(r1, 0x6, r6) shmget(0x0, 0x2000, 0x9, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000d80)={r7, 0x7ff, 0x2}, &(0x7f0000000dc0)=0xc) select(0x40, &(0x7f0000000e00)={0x2, 0x401, 0x0, 0x4, 0x2, 0x1, 0x80000001, 0x7}, &(0x7f0000000e40)={0xfff, 0xfffffffffffffffc, 0x800, 0x4, 0x2b, 0x1, 0x1, 0x8}, &(0x7f0000000e80)={0x88a, 0x7, 0x1f, 0x81, 0x3, 0xfffffffffffffff9, 0x7f, 0x2}, &(0x7f0000000ec0)={0x5, 0x1}) r9 = dup2(r0, r1) syz_execute_func(&(0x7f0000000f00)="66440f68c1c4215962ebc402fd3326c442795805e5000000c48191ddedf30f2cbad11a31a5c4411571d602c442fd2284339200000066460fec68d1c4427d58f6") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000f40)={@in={{0x2, 0x3}}, r4, 0x0, 0x3439, 0xfffffffffffffffe}, &(0x7f0000001000)=0x94) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000001040)={r2, 0xa719}, &(0x7f0000001080)=0x8) Jan 1 00:01:17 ci-freebsd-main-3 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.3.170 on tap3! 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) syz_execute_func(&(0x7f0000000000)="1c01abab637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc993020202d107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") accept4$unix(r0, &(0x7f0000000200)=@file={0x0, ""/51}, &(0x7f0000000300)=0x35, 0x0) 00:01:18 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @rand_addr=0x1f}, 0x8) setgroups(0x2, &(0x7f0000000000)) read(r0, &(0x7f0000000100)=""/53, 0x35) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x1, &(0x7f0000000240)=[@in={0x2, 0x2, @rand_addr=0xfffffffffffffffb}, @in={0x2, 0x0}, @in={0x2, 0x1, @rand_addr=0x7}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xa}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x8}, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:01:18 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001380)=[{&(0x7f00000001c0)="45374f08b9f40584e8291b30e1863eb6707568acb69cd6e141e432dcfce65a4b2bc55c448e8a85b8d7c4342f21d56b60ad620ef832209a2c7e903a4f2feb", 0x3e}, {&(0x7f0000000200)="22634cdb4094a87d4148bd9f8cf82ab105f4fa4fc21dcff88f514c9ce868a5cb6ad278ec17547918be9bade1ea91ce6d95109fb6a5e91c1da2da88ea9be332296f2b0125a8502c623dc7b77617f4d05f58e4dd9b39307fcb278b2c3afd3323fbf091c4e7abe6348b63aea09d1e3ab4e40a1d8a91783afa399d0908f6039be149a8d1c5bc1270018f34f4382efed12b58e665c16968abcfb195327ce844099b1a", 0xa0}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="aeaf15b520c52039a37294587830c328879f62485bb4bfcbb1073102f4747f4d889348c2e16ca0e6e9cd9c0d6ae3d5d82f7f97604d2fda1913db1063254af41f7a1e7857a047fd7671a1a69bc47490f1475c0cece948dcc7528de71efe513b183ffc8c77f61a865365b5fca85d2aa1ab1e255895277f6af0d0bf3298d921f73dd2075f0ca21a6616c28a6901a7e6e706e11ca63f4ff8ee5f48541cea647e103039e0dd942c5a9e4159c7", 0xaa}], 0x4, &(0x7f00000013c0)=[{0x100, 0x84, 0x5, "62d7af514194c9ced0f59c3a1fe964b878321b76b62999530eebfc65a15dd1b9df6e07d9dc1c551b5e50bbf51e3a8de9e941dec18da6a7f2f8f1614a410864e46e83ec4c537808afec8924db27f6682c99884d80805741388935dd3ac6882a2d55eef993b91ae2152d0e3a9b2bb6595fd4fefe810580c8e60e695aabdd44034f3c54aae594e25c310c37f269b15cfe758423b8217b6f007951c416c8cf64dcc93341944cea314918491676a537dafade0a51cba0cab36c708e8ceb2dc29236e72cf5ef436917c318c851387e293b1eaa98da34134283bd160065e1548aa5ec05a4949188d7d051beaf10"}, {0x80, 0x17, 0x1, "bd6a0906d49ddf34c1e265f3bbfa523767188e8ec49ef0800b63b705081dbb1c17a5435b2ff81d7801cd095d3c6c9f43dd8f840b599c97cb38cf950d4d0d757681fb1e739ec8f46baffce4bfef795a42576afe0a2364a24f5817263905c78c0a1c06fa1efce97159f08a36"}, {0xa0, 0x95, 0x8000, "255aa90a80a0626cb068c5e0e478b94937ebc4a7fe0bddeb5692f0eab2e22125cee69a105fc2eeb67af1bacccf2abe3392340cb99215749370a2764afb73c6dd8584a1e96de507e043a979dc729e15087f35af9dd602d3d1cda8e0f0db147e768473a28712dfbde07782a6eea081b81689884d84b1ed1024a5a9070b20dfffcde14633031a06332f7295c64e"}], 0x220}, 0x20181) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) r2 = socket(0x2, 0x20005, 0x2000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:18 executing program 3: freebsd11_mknod(&(0x7f0000000140)='./file0/file0\x00', 0x9000, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x800000001, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 00:01:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) ftruncate(r1, 0x6) ftruncate(r0, 0x100000000) fcntl$getflags(r0, 0x3) poll(&(0x7f0000000000)=[{r1, 0x80}], 0x1, 0x8) 00:01:18 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x6, 0x398abc28, 0x4, 0x4}, 0x8) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/196, 0xc4}], 0x5) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@multicast2, @rand_addr, @multicast2}, &(0x7f0000000600)=0xc) 00:01:18 executing program 3: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgrcv(r2, &(0x7f0000000540)={0x0, ""/168}, 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgrcv(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0xe, &(0x7f0000000200)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0db478aaa68bc9f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7fb51d8a0423f90117231f931115cb7873af973e0f6bed65deb69f797566f6c93e0847f62e8494a8928386a74cb934fbe3823086ff8e601311fcc285b7417142bd732fae244abba7558abb3a18fec2f51d9ae46773dc6ef3058504934228c4450f6a21a974396a65dc347fb82606ad47cddf70931587f5e43676b556fc12f16936cb63a0eab8e7fc111ee40dfa52f745374fc55b44e83c2e315c241dac76c120784d344b9570d446128fe42d4235a19b128425784a785259d694ff256197a4a2d3492cbe7e4477133df594cd1e6067b51ba8416201ae8a62f2174cb964b7a3fee1920cc4abd9c0a0e318b6f75166bfd63ea9d09e20f3f714d3e9e48a38341a2f73ac92e06ce0e177f7b659c1a3c4bf1ab48"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f00000003c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 00:01:18 executing program 2: syz_execute_func(&(0x7f0000000000)="1c14b5b598cd801b69e4f56962f5696200d9d9d0c4a1fdd7c9795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0ed018020005151c4a27d181ec1ea01eff265dc5f00e4c16112820300a50000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c14161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:01:18 executing program 1: ftruncate(0xffffffffffffffff, 0x385e) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:01:18 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmdt(r1) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r0) renameat(r2, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00') 00:01:18 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [0x3], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 00:01:18 executing program 2: r0 = socket(0x12, 0x3, 0x2) fstat(r0, &(0x7f0000000100)) fcntl$setflags(r0, 0x2, 0x1000000001) r1 = socket(0x2, 0x2, 0x0) r2 = dup(r1) connect$unix(r1, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffdff) setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r1, &(0x7f0000000cc0)="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", 0x57d) 00:01:18 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="2d83dcefd54313be32f7b2b47be93b46dd6e827a5f189b571d66c14cd370fcc33d4d2652ada5d3bc0892260fca6cb7fbf448bd9654666e05c6909b5b63d4b40dbed535343d8cab8a035212ba6e4aaf269b81d3b2727705ad53e811b53401112d2e5ec2d6b39d882c806fe6d0145ed541b52e431b897f2498a118e76d9ed0480bfe54e437b7c75c5c5c1be92f5b91d7eb670a5bd9a893bdb370e5942224ea4b6c932064dc6aa0eadd69ad5d6e1299dde0022cac907f0b1fa92f88741e5a44fbe34e50474b6f7e66db2decc68ce3747a") r1 = socket(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x48, 0x0, 0x0) 00:01:19 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x7, @rand_addr="bbdfc47ee002efee9253ae46ee4c7d41", 0xc0000000000}}, 0x0}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000003c0)={r1, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @mcast2, 0x4}, @in6={0x1c, 0x3, 0x2, @ipv4={[], [], @broadcast}, 0x5}, @in6={0x1c, 0x3, 0x0, @mcast1, 0x80}]}, &(0x7f0000000400)=0x10) socketpair(0x17, 0x20000005, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) r4 = dup2(r0, r0) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f0000000140)="d720d50585bf988493488be24bfd242989b2551dfdab1567be29dd44f0aa52b49cbfce94061396ccd5a82cab2836394e07b3d98fe3009e21c259d688160dc9cb62df0aad9c5708539ab3b64a4a87f1c37ad3aff732f7739f3ca88edee009321414ff0c703cd3687f241ffbcb21e8af64a9aa79749866f065788bdfddc5478eb2c3dbe8d05650c847dafa4a48304cd62ca292e3f2db8a8ac712f88d9469b80b0067bfcbbd57081b61aacbf12b1ced8ca6688b487d02fdd6c75a023386e7cd4cac75b9717289f4011ffb6aeb4ecc830b6ab464cf127d5380a84a5e9a4a97f89f709c0b48821ba37320c6174606e8d8b00928c7063f") getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0xa2}, &(0x7f0000000100)=0x8) 00:01:19 executing program 3: syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x6, 0x0, 0x1f, 0x2, 0x6, 0x73fa, {@in6={{0x1c, 0x2, 0x44, @mcast1, 0x8}}, 0x0, 0xfffffffffffffffe, 0x9, 0x10000, 0xffff, 0x80000000}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xffff, 0xfffffffffffff061, 0xa00, 0x1, 0x3f, 0x0, 0x4, 0x2, r2}, 0x20) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) 00:01:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) 00:01:19 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xae1af3e95bb75c6a, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000240)="b5379200ca56ac1418d570fef6368edeaca73ae60e89edb5de4d62f8f3073529b6d68aa1b7b0d2f5fc4b9d2f46a083d6902876029224b8b20f67065a6c4a50dec48ef97c11e6ce0c0ae7417de4c24bb756e639a32c3508ba36456201993a4ebd79335005018595f461615d4162532de726f3d9185d2baf25ddd90670297cc73a3f943a912f2f2abb2545257e448c676d230dc5ce625632c83b93f888003ae9b7f74f905d4bd75c6b9019b94f7052462f38e1b19562093f2000363761599d203ead5b14a28ef39a73aab47b4616e8afe1b966a14f275c7587430c44eb6c498d16a16b71067b07e14d15f218949f0085e20ef84e", 0xf3}, {&(0x7f0000000340)="43abdf31304281890dfdee572d4e4a215a0fb011233afa9f8faa80aecbd4e49181238044a23923de4372976332e403d131d3da6834cd04ee8cc35ccd0e343c432cd3367c1ff33baef3cceff860e9c110f874813debe249428d639df686ac318ccf0952e756c4f743dae70e744dfaefffa6057d7392885446df227a81c57615cb", 0x80}, {&(0x7f00000003c0)="55aa1bd8b7b99becec837474c0ff63339bae3ba4660872c542e74c4b9d79d9e1c1c6f830b7036d1b76f6d784975744f569f1bb5eb4d771e477be772e603531ad4547fc6af9d26bc8daf9980201da882cfe8a1c9810647c9a0a76fed2ea84715f12bed720bf7b6d95294b35714b47c0f3d72da9c8d6ea78f40b19cf758da0be2e171fc5251e0ca58c3d80c22c77c53f8e2e81778df10773d81b43f4da2e95d4625592828cda93c263458f8d9484287666547c871ca5e10166111b0c062aef6d1126612964349906ac0196ae8c78493e6a4af39eac0a26eb913565a746caa5952292d3c6886636429b30f65002dda1e7df", 0xf0}, {&(0x7f00000004c0)="fb8522878e495a5c83ddb48552e06b8690897096f805237d26e8c0ef988e85f1bc5b8e4ac462ef16982c730fcb3af61b85f545cc00bfbff8321aa983c1233eabbb7c6e5a545419220c8c518d", 0x4c}, {&(0x7f0000000540)="8bf6ad7151a4347dbffdc35597930b87a94f98e0f95ea1f257c3b127b761326fb3985f4ba311d59ba62dfda6aab784900363882d9f7b5af8ae8ba4138254ec5f2ee3b18ee1c8856865a6d2f931d7e7678f176b4e45863dd2e3cb6c97c576c68fda14ad2fb5cfedbed2e775", 0x6b}, {&(0x7f00000005c0)="dd9ba96a3cbb4c290494b6ea090c6c82ab40e9d0aabc826dd7189614e778046029ba002ae917a7fefa0fb22fd023286f9b8d7527b9081443be83b0c9a1d955a745cccd661811b6f16604dbe28401212c81fc092a3ff8b9eac12d5e2db5b18fed87ad70751c4dcc63073960c053bbf76bb882c09fb0277e43254bb02690a0f44cb71c405d1258e3c387", 0x89}], 0x6, &(0x7f0000000700)=[@rights={0x18, 0xffff, 0x1, [r1]}], 0x18, 0x20088}, 0x20101) sendmsg$unix(r0, &(0x7f0000001a40)={&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001a00)=[{&(0x7f00000007c0)="610934cde6e2156718c2155b52106d141aa1d211e6f821e744a7d6886b7d7dc1bb67f6481571317c46e3e809ec45a7bee2bb22725987fd96c5dc04a6771fe3d288e9d7161f7fd5d5e5a5f4c4c400e327eb782acabf46ec91bd6ce7015348b4", 0x5f}, {&(0x7f0000000840)="a95076753a060131caff43b05408c0ba22b18d86a78e24b5a6a61c7feee01e368ea3e47fbd3b2af40fb256f0121b672f2de03087b25ede5f763caa3ac759a8fadb74fb81f398600afa6776a90819af0c405ecb06ce34891d23c2b54eb112a40e23facdfab5c5d8099126425f562fcac69cb8b3a9cc927bcc26c2871f7da5a79355f414b9d76ecd25e903bf5163e4bb111df2c528fed2e7d638e5af6ca27249416cc9f1f6e7d17a4cdfa9d5722ee3baef54f930d5f8ad938bd2e195492bf309606ed3d1a5f05401ee2b98aca928383e29c14a9c2f933e099771716158d09e6b540cc7a6d647fa", 0xe6}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="97b0304fe75706b8c2898a7b5c10d1dacac29759907b87494fca2c84445153e035cb5b1e3ffedd99d779fa8990b4fa794561e6deace750b9cf704bb15c6f428e352277af7d24e55ecd6d98dd9080d571424bc43738d6cfb2028c9baf718059994763a7613d938a318fb7bd4c07f65806cb44e0bc8aab3094791cbde98227ed527490b82a9471c72ce2221caf738f9955440014a09d5b91e7f057912672bebefe458c6502d217c70f9a8b633cfb4c8b74788d", 0xb2}], 0x4, 0x0, 0x0, 0x1}, 0x8c) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r1, &(0x7f0000001a80)=@un=@file={0x0, ""/4096}, &(0x7f0000002ac0)=0x1002) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002b00)={r2, 0xffff, 0xfffffffffffffffb, 0x20, 0x9, 0x101}, &(0x7f0000002b40)=0x14) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000002b80), &(0x7f0000002bc0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000002c00), &(0x7f0000002c40)=0x4) clock_settime(0xe, &(0x7f0000002c80)={0x3d, 0x9e}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000002cc0)=0x10001, 0x4) r7 = accept4$inet6(r4, &(0x7f0000002d00)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000002d40)=0x1c, 0x20000000) r8 = getpid() r9 = geteuid() freebsd11_stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000031c0)={&(0x7f0000002d80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002fc0)=[{&(0x7f0000002dc0)="15402dc5b518da0e8aceb36e4ca915e009ed12b2879ec6e23a050c4ff4b45c46e2999962a1a385dc9052992c9b947a2d9e59492193befe75d87c5963d398c7d61f103a3746be08d3a13a4d22af80520ed2e888e78c3f7761755ea59c48465137bafdaf28dcff08852a033f8103b3ae615f92ed0a1ed9cd08b37cb47e8f9d60fe1c05a658e8bd9bc674a6e49f63519209a8cd1750322d3c150b1112561f0d1a784fd75066a410d2a71a96899113bb2d11420812824fa14c8f33d2d4300e45537bb33eb40a7a72be7bc5791a5b34ab1b749c986f9fe197", 0xd6}, {&(0x7f0000002ec0)="c13599f014af711b2b0b04d676ba8e8f7418b28fd014c3c5f70f4c143cf67d55d53e37fdc5bc65dbc80739b8846c4302da1326bc90ca6bbe6d47e6873fa2556a9b9f8e390f416f7084755b0252cb4a268b59ec85bf0f7a86e17632391a9d0f6d444d1371fd7a59d985aa03f1030ab0d147bee898f50f765343f59805b356e6632210bf65fa448946a8b83bea19db26d3f5b73fe3abeeb3744d87e1b893bd548d215c454d47936aec0ac382833b96b78bda6a07f220558a928dccd23a0ad94b3a03403ae4646633a6045fff4089bf6287c9cf119cac721d4b679f5f0130730ea36622fd0aa17cd2fc", 0xe8}], 0x2, &(0x7f00000030c0)=[@rights={0x28, 0xffff, 0x1, [r6, r0, r5, r7, r5]}, @rights={0x28, 0xffff, 0x1, [r7, r0, r6, r0, r5]}, @rights={0x30, 0xffff, 0x1, [r5, r7, r6, r1, r7, r5, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x30, 0xffff, 0x1, [r0, r0, r4, r4, r4, r7, r0]}], 0xd0, 0x181}, 0x80) fchmodat(r1, &(0x7f0000003200)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000003240)={r3, 0x800}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000003280)={r2, 0x1, 0x4}, 0x8) getsockname$unix(r5, &(0x7f00000032c0)=@file={0x0, ""/3}, &(0x7f0000003300)=0x5) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000003340)="2febeb3eb7eb34c02c651857ede32c1afa8f7b5f09b69e11e2e825") freebsd10_pipe(&(0x7f0000003380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x19, &(0x7f00000033c0)={r3, 0x9}, &(0x7f0000003400)=0x8) setsockopt(r4, 0xffff, 0x8, &(0x7f0000003440)="147af764545802246ac1f0ca7477b6075b68b31d1a646e252eebec5173a7a143e88bd6df567b8dc10cfde2f38e663fe206405ff8c3e58f6e187c87ac025c2f102a", 0x41) dup(r1) fcntl$setown(r0, 0x6, r8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000034c0)={r12, 0x6, 0x2, 0x0, 0x684, 0x7ff}, &(0x7f0000003500)=0x14) 00:01:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x2, 0x4) ppoll(&(0x7f0000000080)=[{r0, 0x2}, {r0, 0x1}, {r0, 0xe1c0e64a8661d7c2}, {r0, 0x2000}], 0x4, &(0x7f00000000c0)={0x2, 0x67d8d8b3}, &(0x7f0000000100)={0xfffffffffffff3b0}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:19 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) recvfrom$inet6(r1, &(0x7f00000008c0)=""/187, 0xbb, 0x0, &(0x7f0000000840)={0x1c, 0x3, 0x8, @loopback, 0x401}, 0x1c) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:19 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:01:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7, 0x1, 0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:01:19 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/45}, &(0x7f0000000080)=0x2f) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0x362) 00:01:19 executing program 3: syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1ff, @mcast2, 0x9}}, r1, 0x5, 0xa5b, 0x401, 0x81, 0x6}, &(0x7f00000001c0)=0x98) 00:01:19 executing program 3: select(0x40, &(0x7f0000000000)={0x2, 0x5, 0x1a3, 0x3d2, 0x3, 0x0, 0x4, 0x6}, &(0x7f0000000040)={0x7, 0x1ff, 0x938, 0x7, 0x5, 0x3, 0x5, 0x4}, &(0x7f0000000080)={0x3f, 0xffffffffffff5f54, 0x5, 0x5, 0x91d, 0x20, 0x1, 0x6}, &(0x7f0000000100)={0x6, 0x2}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1}) 00:01:19 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1100004) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="fd7cf2eeefb668e471ec727fcf374e21f184f8d00189e2da089044490e2d14a410bbbbeaf2a3986eed4b962217c12f02b62aea85f78421ebd7929f1b0be551ddcd76c12c06e11a16c8c86993e9b6320a83af99612471e8aeac29855b0c13a19843149c51629066f2f2c305") 00:01:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x100, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x10f) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x40) close(r0) 00:01:19 executing program 0: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000280)={{"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", "8f09ebb71270ce78b1969b8153a9ab57fc4fee3c8d971ffbed2454c781a691d7", 0x3, 0x9}, &(0x7f0000000000), 0x2, 0xffffffff, 0x7ff, 0x3, 0x1, 0x20, 0x7ff, 0x8}) 00:01:19 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x144) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001300)={0x272f, 0xed9d, 0x20, 0x8000000000, 0x1cf7, 0x9, 0x2f, 0x0, 0x0}, &(0x7f0000001340)=0x20) chroot(&(0x7f0000002400)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000001380)={0x0, 0x1000, "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"}, &(0x7f00000023c0)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001240)={0x0, 0x2630, 0x40, 0xb33, 0x0}, &(0x7f0000002440)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000024c0)={0x0, &(0x7f0000002480)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000002500)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000002680)={@rand_addr, @broadcast, 0x0}, &(0x7f00000026c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000002700)={@rand_addr=0xa63, @loopback, r5}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000002640)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x4, @loopback, 0xccf6}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000080)="b4e9ede7d08d5cd915dc639c94b9fac2dcaf349519d6fc12aa4105a301bfc641d1bdf257b31c5849a62d81d754de8b420dd338cbdaf0eb0f3dc21cda", 0x3c}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f00000000c0)="095c67c1915d01ae31db1fbbeef422a48ca127775b0a9316468d89eddefe47048fb8c1c75d6dcf8dded8a5c2e932f75dcf8d491794dccd54c718acc1c9eeab2e416afe0ec5ea6924e7f90b2c820f37", 0x4f}, {&(0x7f0000000140)="b75ea5b0cce2bb1cd281106f4dee85a798da0e2d6f97fa7817e0ac3d1f9fcedf944156d2751e5a626f253feae80d4b83efe0590ec90e180a5a13835e729529fa1dc4419e2b8e944571570412c543e0aab3296ac63e6183964dd7e8499d1ffadd29d60a617a9bb72d81d4a6b1af88d77c84ac322b26120432dc4d0b9c67572ffdf9e8552ad3deef848d08fa46448f46c145cd89104385806c18c2169fe64fa08d4af805ea", 0xa4}, {&(0x7f0000001240)}], 0x5, &(0x7f0000002540)=[@sndinfo={0x1c, 0x84, 0x4, {0x6, 0x3620, 0x3, 0x34, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x400}}, @init={0x14, 0x84, 0x1, {0x7ea, 0xfffffffffffffffe, 0x5, 0x7fffffff}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0xc00, 0x1, 0x8000, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x10001, 0x2000, 0xc2, 0xbd5b00000000000, 0x8, 0x49, 0x590, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x80, 0x3, 0x400, 0xd5, 0x6, 0x10001, 0x40, 0x4, r4}}, @prinfo={0x14}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xb75}}], 0xfc}, 0x20000) r6 = socket(0x2, 0x4, 0x7fffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x1204, &(0x7f0000000200), 0xff67) 00:01:19 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000000c0)={{"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", "704b7d664f74e15c47117c8b59e4f20562f0ed388e79a23e1e393c0a74211206", 0x42}, &(0x7f0000000040)="5e5f0e7418935ff9c32b4a11638ecb700276e463c57ad8826724bd6cf19c3f40c71d0a9ef2cf874f85d58d1853c7550fe15c7059b08249592885047121e1f6f7ed188cfaa86a9b45fa46faaf659dd772ce80fbea65a262a4ab46ba12f574d72dd670398f47f04f0ac83c591e2d42aa8038cd9008522b", 0x80000001, 0x6, 0x6, 0xa54, 0xa1e, 0xc29, 0x4, 0x4}) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb10060003080006040000ffffffffffff00000000000000002000ac1400aa"]) 00:01:19 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c03c4637916d7b0c482ed96c3cd801b69e4c42205b8d36962f5696200d9d9d017795beef9f9680c040000b98fd3e9d89b17269b172653fbc4edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeec8f296801d2b7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:19 executing program 3: setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66695200"], 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) 00:01:19 executing program 3: connect$unix(0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f00000002c0)="982cf70f050520d0f807913e2c26f3420f53de4141e2e950855b660f162f4680b64f05976dc166430f38042921fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf5c4635d183e70f30b388e039641d9de1d1d7e9c815566400fd4ed726f20b15ffbb15ffb110f0fca38048300") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ftruncate(r0, 0x40000000000) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000380)={{"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", "46c0e6fcac1c803173342f01c808d1a2e48f021046bbd82cbdbe33aca90bef87", 0x3, 0x4}, &(0x7f0000000000)="61ef153646b39eb0d5bf0b12c1411741921812c9b79141eb315c4503ebe2f9412c9ba71792011c9ed25ec953a3829f81de066e526c1e9240a6d95cc29e3da492", 0x8, 0x3, 0x0, 0x80000001, 0x6, 0x8, 0x5, 0x18392c45}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) setreuid(r1, r4) r6 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0xa9) r7 = shmget$private(0x0, 0x1000, 0x18, &(0x7f0000fff000/0x1000)=nil) r8 = fcntl$getown(r6, 0x5) r9 = getpid() shmctl$IPC_SET(r7, 0x1, &(0x7f0000000800)={{0x4, r3, r2, r5, r2, 0x50, 0xdc2}, 0x4, 0xc00, 0x6, 0x1, r8, r9, 0x5}) sendto$inet(r0, &(0x7f0000000040)="45811b6cb389cbf5de98f9a53565203fe187ec8c12dded8bb55cb0827e91aa8f02e9", 0x22, 0x80, 0x0, 0x0) 00:01:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000f9ea) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000180)={{"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", "bc6d5a89ad5ee1e00119df3c7cd16eb07d4260437a772cc1bd3d7bdec35924fc", 0x3, 0x401}, &(0x7f0000000100)="3a159951b9e6eea83665457e0fb9e5f9da218b7969b6df28c5ddaa56bc0439a403a75bc0a9763be2a8d24c78fb306be8228aeaef64e0a1025cddfcbfd5d37a3a3deb227936", 0x4, 0xfffffffffffffd73, 0x10000, 0x7, 0xff, 0x6, 0x1, 0x5}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0xffffffffffff44a5}, 0x4) mlockall(0x1) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r0, 0x0) 00:01:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000a1d121b2000000001a00000000000000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) recvfrom$unix(r0, &(0x7f0000000000)=""/8, 0x8, 0x40002, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0x10) fcntl$dupfd(r0, 0x0, r0) 00:01:20 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000440)) ftruncate(r5, 0x7e2780e3) r6 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) 00:01:20 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x1, 0x1, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x0, @mcast1, 0x5}}, 0x0, 0x80, 0x9, 0x7}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x0, 0x1}, &(0x7f0000000200)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x4e, &(0x7f0000000240)={@multicast2, @rand_addr=0x3, @broadcast}, 0x24) 00:01:20 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x429598bf5e918529, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x60, "33f809fdbb0fbc5f07749a74ffd08001b57923df3e4851fc781baa04f9bae1ff99aa70c001d4a0cd71e3ccca12af9ebc4f5a290688f8a6a23929625b494ce2ce5f5e9fcaa08db2a49b72f14abadb68a196f6c4b15cd1197d5a38c8e73b515f43"}, &(0x7f0000000240)=0x68) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0xfffffffffffffff8, r1}, &(0x7f00000002c0)=0xc) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:20 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x44) r0 = socket(0x12, 0x0, 0xfffffffffffffffd) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) 00:01:20 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:01:20 executing program 0: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) r1 = socket$inet(0x2, 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x7, 0x5, 0x10, 0x0, 0x3, 0x4, 0x80000001, 0x80, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x3, @rand_addr=0xfff}}, r2}, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) r3 = accept(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) open$dir(&(0x7f0000000580)='./file2\x00', 0x10200, 0x42) accept4$unix(r3, &(0x7f0000000280)=@abs, &(0x7f0000000380)=0x8, 0x20000000) fdatasync(r0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:01:20 executing program 2: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000340)) r3 = accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0xffffffffffffffe3, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) poll(&(0x7f00000000c0)=[{r1, 0x2}, {r1, 0x200e}, {r0, 0x2007}, {r1, 0x6}, {r0, 0x10}], 0x5, 0x100000001) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7f}, &(0x7f0000000300)=0x8) 00:01:20 executing program 0: r0 = socket(0x2, 0x1, 0x5682029) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffe14, 0x0, 0x0, &(0x7f00000001c0)=""/132, 0x84}, 0x0) 00:01:20 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c430f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000381c66db71110d4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7a3056f0000004e00c4608de3c0f5268f6978e28ae100000058c4017c50f8000830a1c9fb110fd3c43e450fae7c0f0f") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = dup(r0) renameat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2301000000fe800000000000000000d11f6c5c0a010000000000000000000000000002ce3b282536b74e00008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffffffffffff00"/128, @ANYRES32=0x0, @ANYBLOB="06000200060000003051644317b3370779c05e1f3fac1f7cd076f4ccec7070cf43ae17353d3701ebb243fcb96eaee8f7007d"], &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x80000000, 0x7, 0x3ff, 0x8, 0xee52}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x1}, 0x8) 00:01:20 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x24) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0xab9) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) msgget(0x2, 0x100) getsockname$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1f, 0x1, 0x200}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x100000001, 0x7, 0x2020, 0x0, 0x80, 0x0, 0x1f, 0x2, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={r3, 0x4, 0x7ff, 0x8, 0x0, 0x974b, 0xbb, 0x64, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4, 0x0, 0x9, 0x100000000, 0x0, 0x2020}}, &(0x7f0000000400)=0xb8) getpgid(r1) 00:01:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\"/file0/file0.file0\x00'], 0x16, &(0x7f0000000300)=[{&(0x7f0000000240)='\n', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0x58c}], 0x1}, 0x0) 00:01:20 executing program 0: r0 = socket(0x1, 0x0, 0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x3ff, @mcast2, 0x2}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @random="fd30940efb18", [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x4, 0x0, @random="50016a6babb9", @empty=0xfffff80049fb1000, @random="b71de684ea5c", @multicast1}}}}) 00:01:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000080)=0x6e) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000000c0)="a4f69be798a17836938ec1d7e93c252ebdbdd6121000ba3a2e6351273846ef7f1bcbcd87e9830699ff43b6d9096c2a0a9514958e72b43235712226021136ee29c935dbf7e0db8c0ac5ba767f1e3eb9699746fbc75bef60cd08415f8c22a72331375e696cf87aded699775237720bb64394dbab6d39e9a06c6b") 00:01:20 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x50c, 0x90) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffffff8, 0x2000, 0x8, 0x5, r1}, 0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fsync(r2) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000180)={0x3, 0x4}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x68, 0x0, 0x0) read(r2, &(0x7f0000000000)=""/114, 0x72) 00:01:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x10001, 0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(r1, 0x0) 00:01:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x100) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 00:01:20 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x83, 0x1000, 0xf297, 0x7fff, 0xffffffff, 0x4, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x1, r1}, &(0x7f0000000100)=0xc) setuid(0xee01) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) 00:01:20 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") pipe2(&(0x7f00000007c0), 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:01:21 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0xffffffd1, 0x4, 0x0, @remote, @remote, @random="4fcbad6f1d6f", @multicast2}}}}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/57}, &(0x7f0000000040)=0x3b) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000) sendfile(r0, r1, &(0x7f0000000140), 0x80000000) 00:01:21 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x87}, &(0x7f0000000140)=0x8) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:21 executing program 0: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000200)=""/10) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x7, 0x9}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000640)={0xfa, 0x1, 0x2030, 0x1, 0xffffffffffffffc0, 0x534, 0x0, 0x1, r2}, &(0x7f0000000680)=0x20) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r1, &(0x7f0000000280), 0x26) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0x3000) fstat(r0, &(0x7f00000002c0)) r5 = fcntl$getown(r1, 0x5) fcntl$lock(r3, 0xf, &(0x7f00000003c0)={0x3, 0x4, 0x24ee5553, 0x100000001, r5}) fstat(r1, &(0x7f0000000500)) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:01:21 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) r1 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) r3 = accept$inet(r1, 0x0, &(0x7f0000000300)=0xfffffffffffffcca) getsockname$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000000100)=0x8) 00:01:21 executing program 0: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) shutdown(r0, 0x1) 00:01:22 executing program 2: syz_execute_func(&(0x7f0000000140)="f0806e0000660ffa39c4037d090900c4e2d1dd2456662636660f6af5402b8b500000003ef344d34aa5662ef2460f5fcf1b41ffc463c94265cd00") r0 = socket(0x3, 0xfffffffffffffffd, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x8, r1}, &(0x7f0000000100)=0xc) 00:01:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="100000000000f2fffeff000001000000"], 0x10}, 0x0) 00:01:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x41) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x2) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x4) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000080)=""/122) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) r4 = shmget(0x1, 0x2000, 0x220, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="033a906759bd4f92c2e6d243af6c49be6148d49db5ae401cd343bd7622d6be03823fd574d69c7d67119072341d5dba8b1d9976fe619fd9c090810a8804246f05986f3585dc643f963c59cadb901a9c6772648439dea7524aa12b9e1cde048fb07291bd21e08474b02da10597bb52d4c99e4525e1cd539ed137555244f583b46126d190224e7e26130bd91f19ce91c011b75a3bd9fbf3eca2790bd5c850362e85a3e52a81c0b7ed456748c1d241cadfdc5323fd") r5 = accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) ioctl$DIOCRADDADDRS(r5, 0xc4504443, &(0x7f00000004c0)={{"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", "d86bcae07b24c4b940516ddbfd8fdf0cd8a21ab8179b2b8234153e76314a6c57", 0xfffffffffffffff8, 0x2}, &(0x7f0000000040), 0x8, 0x8, 0x10000, 0xc3, 0x7, 0x8, 0x3, 0x5}) 00:01:22 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x16, 0x6, 0x0, 0x5, 0x2, 0xffffffffffff0000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000003c0)=0x8) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r1, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:01:22 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df198cd801b69e4999962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e111edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0xfffffffffffff000, 0x7}) 00:01:22 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x18) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r1, 0x0) 00:01:22 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r3 = dup(r0) fchdir(r0) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f090000000000000000080000"], 0x1, 0x0, 0x1800) r4 = msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7, 0x8, 0x34, 0xfff, 0x1, 0x4}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r8}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r7, 0x5, 0x7, 0x28b}, &(0x7f0000000480)=0x10) msgsnd(r4, &(0x7f0000000380)={0x1, "9e867e2ff6b30e384c37014e1ea6149cce43da6648f216aaf359bc348f665c3097bf23546c1cc3ac093fc978250f71a2634a90dbc140e689f38112ca19d857f11b5b978d8d8f21142a69ee5584aa400f59b67e66dadfb4ea0151a9eccb40ed69fb1fb4d8b1cfd8e65e5a176b7200f52660496ac80d9f91adaa9a9d96d2a452d6f1bf698af0d6e07fa51c0abe53474b92c7a17c4db7475ed875fcd8915b3b6248e70e33a15a0f1c51145ef66d9c33c99f2036a167"}, 0xbc, 0x800) r9 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:22 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000000)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x7) r2 = semget(0x3, 0x0, 0x281) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9) r3 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000900)={0x0, 0x71a, 0x3, 0x5, 0x9}, &(0x7f0000000ec0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000f00)={r4, 0x2, "42cf"}, &(0x7f0000000f40)=0xa) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"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", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2}) r5 = getpid() fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r5}) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080)={0xff}, 0x3) pwritev(r3, &(0x7f0000000d00)=[{&(0x7f00000000c0)="0cb597093dfd559811542dc380d1c90d5cef57cc056ee6a265b875143391256a12e165fc66739da113fb3b123f96ff3c007c4fb7f345cc04128d0262b1da31acb9c93cbd62eefc813b4ff78cd0ae", 0x4e}, {&(0x7f0000000980)="eac741ab93d38f045220ab25eb268c354e0817747ffba579d886047e4e19390b93b8492a881a31ffb834a54665a822a27954b7cf0c4b0c6a18b5c7e5ae4d5dccb7334723d3114ed579371327fd8284fc6a87178edc0e99db3566a65140fa2042928ec5f04b36e919252b126ba25711a45ea3b4946accd1", 0x77}, {&(0x7f0000000a00)="ec6bf3b458670e8264bd1a125070f0a6e9bd6072c10bbe28d9a4313a19d3c73ad8ae1261400fc30df5644bc0853cf767122f4f46dede88de5fbfea91e160648564a28167e37d8f2737f0b2517f7b599f92231b180cfa627020dce343cd4b727b265371edf795e73aea972539fd04f06ba64ce58a90c6e432e6ce2d19d637f85d4a0d4062cdb592137c54db773caaf75dca6623a0e6590635ecef6b9b9535", 0x9e}, {&(0x7f0000000ac0)="f263956c1318ad56a3aff4b884e5a92c2df56eb43c6f9917c69f1c9f452e56c68a53fb07f046b99f4a66637b395374e29f5ecb64a2166433506cf96c022cc16a0ad10b74c84743f3e26e57325d9475b8142d3e8aff4f6b31e0a962d1149c594150e2d4a27dfb7db71e9e0199ec459c23dd6c5b0c127591ce663f8b6929f5b56fbfd1a0412731bb8bd4172780ab122727", 0x90}, {&(0x7f0000000b80)="e3acac476141fa7d7595df81b2b9487cc4dbb37d81194ae607330763dcc746ec819a5265452a812af0754733af7c2a5eceb524dc1efd8f756673728744928992705e3733", 0x44}, {&(0x7f0000000140)="d2cd33", 0x3}, {&(0x7f0000000640)="a0db79701f7e157c99e97eba77606af17e928e6e824c9b517aaa738891d7bade9b3031fcd6b1d33b5bd60d014daae6682117cea84e781513", 0x38}, {&(0x7f0000000c00)="08b4c0f7e9c22d326f318b278c5d93a42f2d479108a0bcffb4d12c031b8e47e79eca31e044900a2e434e6a570fc724fcfdbe23d8e756315d41c3d05eb872dd14d10ae499f4062e664a1eb89896bafbda62", 0x51}, {&(0x7f0000000c80)="a0a7f904761cd1b34dc36aaa6bb1a10c81d22aca28c346bcb4a1788d60e26108dd6c42559dacae484967e3b002b511b97867efd587763a7237ad77e4979bc1f1ed55", 0x42}], 0x9, 0x0) connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24") ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2}) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b") r6 = socket(0x0, 0x20000007, 0x3) getpid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000dc0)=ANY=[@ANYBLOB="698dddfe814f37a8482dad4a3557f3ef0000102d97729f890ec59b171f88e6b958f8feded5662acbde1efdc50d73e6760bfdaa838b03cb29efe2306adef9b43c2b5f47d2b01e9fa35874c8d03ada0e0e638f8862ad38023e55f8206644cf4cbdf9536372f6ba7669db278a929e480389b446e5a958f70583929528fb466830f1884a8457477b63ba31d0f4b4ca4aeb9d705971260267679698b6b410c7ea74e3a2bab7d05f36d79a1f91e10fcdf3a201f4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000940)=0x18) 00:01:22 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x100002) getsockopt$inet6_buf(r0, 0x29, 0x6d, 0x0, 0x0) 00:01:22 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000200)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bc401d0594749c482c1905426f78fe9589b26c7e4c753fbc4e101ed427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c461a9eedb9945332faee4eef5da3c4d3d0f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:22 executing program 3: syz_execute_func(&(0x7f0000000180)="969898472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") 00:01:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x800]}, &(0x7f0000000180)=0x6) recvfrom$inet(r0, &(0x7f0000000040)=""/23, 0x17, 0x1, &(0x7f0000000100)={0x2, 0x3}, 0x10) 00:01:23 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @random="b184319a2f92", @remote}}}}) syz_emit_ethernet(0x21b, &(0x7f0000000100)={@remote, @empty, [], {@ipv6={0x86dd, {0x3, 0x6, "369180", 0x1e5, 0x89, 0x20, @rand_addr="e5e1d173afed4e7bbef2140c3a84bc80", @remote={0xfe, 0x80, [], 0x0}, {[@fragment={0x4d, 0x0, 0x401, 0x743, 0x0, 0x5860, 0x65}, @dstopts={0x7d, 0x15, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x7ff, 0x1b, "3469e668d1db7e5fcfb31cc91fe0913bc3e9c37b96a7ee39114a29"}, @enc_lim={0x4, 0x1, 0xffff}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @generic={0x80000001, 0x76, "ffb8f1c1f0469c116081af437aaa07a868a7bb418d9a24121b7962cb8ef49bf1576d75db874746e9a498f458c6e38cb13facdbffb09cfdbc649d0c534a03ecc61afa4d28073cbff219237f68c43c843ea5959889d4cd6b3dab11004c3ac640a1344136ba7378035ac9d5547e921bf92d3a9078122437"}]}, @fragment={0x0, 0x0, 0xc9, 0x6, 0x0, 0xfffffffffffff801, 0x64}, @dstopts={0x4b, 0x3, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x3ff}, @pad1, @pad1]}, @dstopts={0x3f, 0x0, [], [@enc_lim={0x4, 0x1, 0x8}]}, @fragment={0x7e, 0x0, 0x6, 0x3, 0x0, 0x0, 0x64}, @fragment={0x14, 0x0, 0x8, 0x7, 0x0, 0x0, 0x66}, @dstopts={0x35, 0xf, [], [@generic={0x4, 0x4e, "38f4e61514dd2e685116b8a111dab9eddf20e5b0dabe1a2aac9ae573f939fbed6834eef3e956d120c275dff96591a0105f918c20cebab1cb778065db3a841913d05416de184cd60add4a586bba8e"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @pad1, @enc_lim={0x4, 0x1, 0xfffffffffffffffe}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x400}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x1e, 0x2, 0x1, 0x0, 0x0, [@ipv4={[], [], @loopback}]}, @hopopts={0x7d, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}]}], @udp={{0x3, 0x3, 0x8}, {"40bbe5223e7d3c7ec018655aeced3656d618831c2c"}}}}}}}) 00:01:23 executing program 0: sync() syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0xffffffff80000001, 0x10000) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x8, 0x7fff) syz_emit_ethernet(0xffffffffffffff69, &(0x7f0000000080)={@random="552bbe3c3888", @local, [], {@ipv4={0x800, {{0x22, 0x4, 0x3f, 0x3ff, 0x19a, 0x68, 0x8, 0x600000000, 0x60, 0x0, @empty, @empty, {[@ssrr={0x89, 0xf, 0x7, [@local={0xac, 0x14, 0x0}, @rand_addr=0x9, @broadcast]}, @generic={0x94, 0xd, "658b21440bb97aee43a813"}, @generic={0x44, 0x11, "cffc0cf1988d6f77264dbb72d44276"}, @rr={0x7, 0x17, 0x6, [@empty, @broadcast, @multicast1, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @generic={0xc6, 0x4, "f885"}, @rr={0x7, 0x1b, 0x1, [@multicast2, @remote={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}, @multicast2, @multicast1]}, @end, @lsrr={0x83, 0xf, 0x9, [@multicast2, @multicast2, @multicast1]}]}}, @tcp={{0x0, 0x3, r0, r1, 0x11, 0x0, 0xd, 0xb0, 0x7, 0x0, 0x7fffffff, {[@timestamp={0x8, 0xa, 0xffffffffffffffe1, 0x5}, @md5sig={0x13, 0x12, "1a950d7109e1eed9a1b5db563e4636ab"}, @sack_perm={0x4, 0x2}]}}, {"029feff7a8e26fb5856e39ef2c597045d52e004cb4c58c0e0bcdde51c1e0d9d0acf037e4ef7c23744c1cbdf3820e686abff36d1fb1163778a1d8fea35cb62d53fac132b213a79db8c918e704c72e5ad910e6d245a8972b612edeb3a6ec4d69976830d60de27c13eb14460f7b9e6546d403f80a44dfafab4f5dcfadfde8db04b55143884c3dc75ca519cba020d73e19562e64dd648b7292747293f6287a7fd92d28ad2171e83532cc630e4a8fcb5810992fe272e3a995fa2e1d13948a306fbaa6e22203cc95983f6c49fc385a5c445d8cc6ad8cd591a47b1a1833e83b91da"}}}}}}) 00:01:23 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4) syz_execute_func(&(0x7f0000000440)="98340e0e050fc7f791b0394141e2e9968fe8a0a2270266f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee621c61616ac1000114219a775d00101ef40da9c43e55700000000a065600000c4618de3c0740f2d96ee3ea900a900c4819e51b91406b33c0142c4c4a21541afa1fb7ffffffff95dfba1c9fb110f0f3804830a0000ee") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000000c0)="4af12d2a632376747617161fec4b41b9ffde7fd542236aa643604ffd04b1303b8c5fd66d65410e5943ee92b48cee158a8daa9129dd9c00f0a5c9d7871a37f5a54089e0ede2ca3fea08d79ea52ca24c56d785dd257ab51fe3211f6496a838e810ff233309668122b3c82b9a457a7bd9226198e60158e65658f5205a324887f88d14912c18df75648528e1f6508b9ec106436642b31835e041437007e35902da5aa4b5ec57916ae4e09ee4644f241cf55fbf039beb93d42eed28") 00:01:23 executing program 1: syz_execute_func(&(0x7f0000000180)="1c3b4e9998cd801b69c6e4e462f5696200d9f3456e17795bf9f2680c000000d3bfe958eb13db269a13db269afbc4edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c80700de6666450f17720d2e440fc747bf0d00008080660f3a0b0865") 00:01:23 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @random="b184319a2f92", @remote}}}}) syz_emit_ethernet(0x21b, &(0x7f0000000100)={@remote, @empty, [], {@ipv6={0x86dd, {0x3, 0x6, "369180", 0x1e5, 0x89, 0x20, @rand_addr="e5e1d173afed4e7bbef2140c3a84bc80", @remote={0xfe, 0x80, [], 0x0}, {[@fragment={0x4d, 0x0, 0x401, 0x743, 0x0, 0x5860, 0x65}, @dstopts={0x7d, 0x15, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x7ff, 0x1b, "3469e668d1db7e5fcfb31cc91fe0913bc3e9c37b96a7ee39114a29"}, @enc_lim={0x4, 0x1, 0xffff}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @generic={0x80000001, 0x76, "ffb8f1c1f0469c116081af437aaa07a868a7bb418d9a24121b7962cb8ef49bf1576d75db874746e9a498f458c6e38cb13facdbffb09cfdbc649d0c534a03ecc61afa4d28073cbff219237f68c43c843ea5959889d4cd6b3dab11004c3ac640a1344136ba7378035ac9d5547e921bf92d3a9078122437"}]}, @fragment={0x0, 0x0, 0xc9, 0x6, 0x0, 0xfffffffffffff801, 0x64}, @dstopts={0x4b, 0x3, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x3ff}, @pad1, @pad1]}, @dstopts={0x3f, 0x0, [], [@enc_lim={0x4, 0x1, 0x8}]}, @fragment={0x7e, 0x0, 0x6, 0x3, 0x0, 0x0, 0x64}, @fragment={0x14, 0x0, 0x8, 0x7, 0x0, 0x0, 0x66}, @dstopts={0x35, 0xf, [], [@generic={0x4, 0x4e, "38f4e61514dd2e685116b8a111dab9eddf20e5b0dabe1a2aac9ae573f939fbed6834eef3e956d120c275dff96591a0105f918c20cebab1cb778065db3a841913d05416de184cd60add4a586bba8e"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @pad1, @enc_lim={0x4, 0x1, 0xfffffffffffffffe}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x400}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x1e, 0x2, 0x1, 0x0, 0x0, [@ipv4={[], [], @loopback}]}, @hopopts={0x7d, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}]}], @udp={{0x3, 0x3, 0x8}, {"40bbe5223e7d3c7ec018655aeced3656d618831c2c"}}}}}}}) 00:01:23 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8, 0x20) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 00:01:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb532000000ff") 00:01:23 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) accept4(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) sync() r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:01:23 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) poll(&(0x7f0000000100)=[{r0}, {r0, 0x10}], 0x2, 0x9) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 00:01:23 executing program 1: syz_execute_func(&(0x7f0000000780)="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") socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x0, 0x4) accept4$unix(0xffffffffffffffff, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8, 0x10000000) accept4$unix(0xffffffffffffffff, &(0x7f0000000640)=@abs, &(0x7f0000000680)=0x8, 0x10000000) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000100)={{"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", "ed9f1196a19f03d285c064c3d81c904591db4e0d69dd81838dacba0182a2032e", 0x9, 0xfffffffffffffff8}, &(0x7f0000000000)="55c170176e711bcc988bbf964628b3d34febb3e25fff81a92263b47d50045e203f4285b47215a23539f3d46037cc70b36893169122341a6281ef8371c8bf28ca94beea69a669a8d4f17c7c601cb4af31e1325d29db3547787e9aea19a56805f98295e597bdb94fbfecf8af536a890e87bb0d4221b682724f63e68c7535ed89be257f37bf0b96a38e9786c2bc06f9dbec707cf80bc61ba303219c3af47699294ec0084769aa8c9f592dbcbf3ccdfe3306a84a86231cf3326b333669a80f7626bcf95a5933", 0x10000, 0x1, 0x1, 0xaba, 0x6, 0x4fb, 0x61ba, 0x1}) 00:01:24 executing program 3: syz_execute_func(&(0x7f0000000000)="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") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:01:24 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000004c0)={0x0, 0x2}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={r1, 0x401}, 0x8) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x758, 0xf, 0x0, 0x200}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r3, 0x8, 0x9, 0x80, 0x2, 0xff}, 0x14) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) r5 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000280)={0x0, 0x0, 0x1, 0x9, 0x100000001, 0x1, 0x1, 0x0, 0x7, 0x3, 0xecbf}, 0xb) getsockopt$inet_tcp_int(r4, 0x6, 0x200, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r4) freebsd11_mknod(&(0x7f0000000480)='./file1\x00', 0x1, 0x5772b8a4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) ioctl$DIOCGETRULES(r5, 0xcbe04406, &(0x7f0000000380)="fdfdfb3554bbec58049b66a78a") setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f00000001c0)={r6, 0x6, 0x91, "81395441492b01ba0274c3d89d9ec90a5adafa63c5d0cde21c7a67f23604bb510f94e6cd4357604760a2c7b1721520af2d4d3598a3f6b5c5d12ec9ba2f7220a9d23377ac4fd3504e1b0b13ccb8cc49d3cb1fec2287dea3074187ae36298b7d72fe894030b1348d7acf4f56b498357438ae86da549f3288143817234594451147dc182e536860eb365e1bcc8a4e5a05bcc6"}, 0x99) socket$inet6(0x1c, 0x10000000, 0x1f) 00:01:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0xc0, 0x0) fchmod(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) flock(r2, 0x9) setuid(0xee01) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40000fd, 0x0) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) fchdir(r3) execve(&(0x7f0000000140)='.\x00', &(0x7f0000000240)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='*\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='#/@]-\xaa\x00', &(0x7f00000002c0)='.\x00']) 00:01:24 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_emit_ethernet(0x32, &(0x7f0000000180)={@local, @remote, [{[{0x88a8, 0x7, 0x6, 0x2}], {0x8100, 0x2, 0x4, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @empty, @loopback, @local, @multicast1}}}}) socketpair(0x0, 0x20000005, 0x101, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x2, @rand_addr="ca51c455f95f01a9622be9eb7598a260", 0x1}}, 0x0, 0x4, 0x100000001, 0x10, 0x80000000, 0x9, 0x3}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x1f, r1}, 0xc) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x301) 00:01:24 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xbab, 0x80000000, 0x18, 0x7, 0x6f, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)={0x8000000000000000, 0x1db}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f00000001c0)=0x248) 00:01:24 executing program 2: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:01:24 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530006b5182815d8e75f4cd9b8307bf4bc6598007d882b8063be99ab188d831d8a439e1a1a00c8bf80a3a9ac7561d0002e45db7377bb6196b4eaa068eb7bc32014184dcd262"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e207f00000100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f800"/136, @ANYRES32=0x0, @ANYBLOB="0100000007000000000000000900000008000000"], &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x4, @mcast1, 0x4}}, r1}, &(0x7f0000000340)=0x84) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91339e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:01:24 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="c1e64c06839f9464eca9b073d915031afebcf9e7ed6397b0e26311821828772750934c76c76cd3faaee07b967cb5d671c32301102efbb430d3ec8bc1b84b6c605ad6fd83ebbde4c15fec3651242ff3b743131cc528cd1d8b74b73b191b75feab0f2cb82160bc77381c1d91c2a188b0882634e85bd8aa6ac5ed5e1e0c5ab91727109003679e1a247152", 0x89) r1 = accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xfffffffffffff91b, 0x6895}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x5, 0x93) setsockopt$inet_opts(r3, 0x0, 0x13, &(0x7f0000000580), 0x1f) 00:01:25 executing program 3: 00:01:25 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800490000440000000000020000ac1400aca7b6075318bb1f6783afd8ad8de6a921e709e420264dbcfa0ead00000100000000"]) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 00:01:25 executing program 0: select(0x40, &(0x7f0000000200)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@in, &(0x7f0000000280)=0x10) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c) r2 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x30000000) r3 = socket$unix(0x1, 0x7, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x82}, {r1, 0x10}, {r2, 0x100}, {r3, 0x40}], 0x4, 0x0) r4 = msgget$private(0x0, 0x404) msgsnd(r4, &(0x7f0000000400)={0x2, "4cec0a90dd5e17560164d36a785ea6b3cf7278fe9490a269032221947e3de596f147c7126fb5aee52a6c9a92c174cbd9fc1e1c91ec41fb0e261c8d3480c9dcb06b067690bbe1da33d243ef597a5812ac68f82111c47f13232b8f09c8f793262a2375d355f3b33fbc08567fd2c7f52697528aa5b145c9169867ed74b7654061cefdf3272a0f52036bf84d173516973561e0465d3942a9b3b2d020445f98fe14fabaed703acfe6ea1aa2aebabb96d21d564f9a0e94df5fd99b12d40be1944458ecb92e4807e56edeff43"}, 0xd1, 0x800) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r6 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r6, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c) select(0x40, &(0x7f0000000000)={0x7fffffff, 0x8, 0x0, 0x7, 0x2c, 0x8, 0xffffffffffffffff}, &(0x7f0000000040)={0x78, 0x81, 0x37, 0xffffffffffffff81, 0x3, 0xef, 0xff, 0x2}, &(0x7f0000000080)={0x7f, 0x2, 0x6, 0x8, 0xfff, 0xffffffff, 0x100, 0x401}, &(0x7f00000000c0)={0x7, 0x4}) 00:01:25 executing program 0: 00:01:25 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"/327], 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0x1, 0x166a}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000640)={0x0, 0x2e1}, &(0x7f0000000680)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000400)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000000500)="ef080d2ca7f5b991a8933a7a03cf4ad7344b1396536c92a6d635cb7c837b2e51c2f43015a72c7d84d0744d7578bcc0971c413afdc52e0612b3d5b1d47c033e0d98359ef9fff499dcf48897b348e193cb592a1847129a773a8fb4cc7545e08fd0df6bf444de01cf0e334b8bd97f5e9b20afdd06273ca08040cdfc9b9029", 0x7d}], 0x2, &(0x7f0000000780)=[@sndinfo={0x1c, 0x84, 0x4, {0x3, 0x800, 0x18, 0xf0, r3}}, @init={0x14, 0x84, 0x1, {0xad, 0x9, 0x8, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}, @sndrcv={0x2c, 0x84, 0x2, {0xfff, 0x3, 0x10, 0x3, 0x7fffffff, 0x7, 0x80, 0x0, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x8c}, 0x100) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) msgsnd(r1, &(0x7f0000000300)={0x3, "cd571194f04a37d0cf04a0dc44f5b36262e4b27654d0adb8cc8c84ef23539dfa791923ec125d51f608e8956cc65af512824684d519c5b717932717fe399155fe98a0796bba8dad4c4fedb6fa145aa62905d80dc8e2e1f6188fa9d9a4cd327b953beb646de383f3e857519951d0b54758c1a827a63c7e9c5f97c6fc274147f4dc11cba36a7c142f00966f1dd0d8459ef4ccfb282320fd43c5b851e551f47e225cd49cc5dac4b0a14764afc0489ad6a01672a8bf69efc12f14f03b404097828b1c7772c527e086d62739bb590e45418e7c00c8284637c144bafc99343a8270c75972fe5270dee2dc44f6c806abb33dc2c2c55a3e6f509758"}, 0xff, 0x800) chmod(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000140)={r5, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10) nanosleep(&(0x7f0000000b00)={0x8, 0xffffffff}, &(0x7f0000001c00)) 00:01:25 executing program 2: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgrcv(r2, &(0x7f0000000540)={0x0, ""/168}, 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgrcv(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0xf, &(0x7f00000004c0)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002a00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bdb6240ea88e98ce86980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046e7ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000018090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0db478aaa68bc9f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e0da6c50fbb7ffb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7fb51d8a0423f90117231f931115cb7873af973e0f6bed65deb69f797566f6c93e0847f62e8494a8928386a74cb934fbe3823086ff8e601311fcc285b7417142bd732fae244abba7558abb3a18fec2f51d9ae46773dc6ef3058504934228c4450f6a21a974396a65dc347fb82606ad47cddf70931587f5e43676b556fc12f16936cb63a0eab8e7fc111ee40dfa52f745374fc55b44e83c2e315c241dac76c120784d344b9570d446128fe42d4235a19b128425784a785259d694ff256197a4a2d3492cbe7e4477133df594cd1e6067b51ba8416201ae8a62f2174cb964b7a3fee1920cc4abd9c0a0e318b6f75166bfd63ea9d09e20f3f714d3e9e48a38341a2f73ac92e06ce0e177f7b659c1a3c4bf1ab485212f454b54fc6141f02bbdfaf4648222ef86e7a78e997084944286aae43721ad4a0d866277360d004307935641e62c3fa1446d657cd951893843d6d65a025014a0e7cba971ffe37a4a837ecf625688119edd948505ae3b9cc58bc7a95dc8be6829e304ce3ff965511d0e7c53325e3e0b6017a4109ea4d1a8127ade3c39f8c0792613bd6f8870f7280898f8d572d1ecbc7e9c9bd6bbd004f1b0facd01e0ed0c9c1f843228da217f63dc7dfd40ed87f3eceb4f8b4a05434b11fd1b8ea1f7f"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:25 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote, @local, @local={0xac, 0x14, 0x0}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000000)="e043d7528cdbf26b4021daac3bd55cfdea73b037de54cc673c4367dc28292b2dee6f09", 0x101, 0x4, 0xfffffffffffffffd}) 00:01:25 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000700)=0xffffffffffffff43) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571813420f2d4027483b9aa871108245bff708c27d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/203], 0x1, 0x3, 0x1000) connect$unix(r2, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) msgsnd(r1, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800) 00:01:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f00000000c0)="5c2a3c4664f2e28861eabb2b6de80b452f8996bfdc88a262e484c6ac3a061ece8bc7f9e267fe634ff6d460f6f1142dd09a6cb2cb6734def448af616464afe9e6b22f14503542f3aa3c4f03e3d7916369210d33f6fe4e52085eb616f9ac8fb854ff8a126918be32785a57542c08f58d6be43f93e078d6b9010340c1976c5c74031de3622635edf73115d5d0f622ffafb2f9b7bf8eac83b5a4dff3398ab825739975e7a37091c19a77690b4da738fcecc9db9a2cc803c43f6a2c1c7b1ba5a98843ced9ca616c033807a1783524916cffafcee9116cc2935678441699dd44ddc9004542d306f5e9a1326ae169433365ac9bd185878c4e91", 0xf6) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x74, 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) 00:01:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0xffffffffffffffff, 0x3ff}, 0x8) r2 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0xffffffffffffffff, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r2, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3ba) getpeername$unix(r2, &(0x7f0000000240)=@file={0x0, ""/27}, &(0x7f0000000280)=0x1d) shutdown(r2, 0x0) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:01:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/11, 0xb}, {&(0x7f0000000580)=""/246, 0xf6}, {&(0x7f00000004c0)=""/151, 0x97}, {&(0x7f0000000380)=""/34, 0x5}], 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xe6, "39bf0b2baa8d25481eb0d95af419433cae7d58365a56b944884e8f5622018d9c0e030d0e72b82e43b60c7649a9487652455ebe1dd18e51c8d26e8b8ec20dfbd347b2452a731c2c80a94b053bfd6aabf72cd71655fdaef68c6d263600a09a1afeca9db00fde6f3ed9d291d8cbce6fbfea9018b62432d9d560af13a8b978d0fea41a09e65d97d8bf72c5c2a9497bcd16ebcf5c328f8ea9f5d6d6184b08417f4f1e04d0f28fe5abfe54d62892f2a6f9b06a92326d52f93a9c1df48c6a5b1cd06cfa6d71ee666dd37afd1aa52c66fe6a9b5640489f9c3ac7347dde1cbfe2a0106faf703e1e9b56de"}, &(0x7f0000000100)=0xee) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x40}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) 00:01:25 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x10000000, 0x2) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x1, @rand_addr="cc9cd47818365d1f74d3b054a5b5c492", 0x2}, 0x1c) 00:01:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14de9de5090910045f46fe8f292001fbc4e10bf8c45b70c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138beaf3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f5262647b9fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2610fc0f6") ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f0000000200)="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", 0x2, 0xd0f2, 0x1}) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180), 0xfe64) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x2, 0x9, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0}}, r1, 0x0, 0xa0000000, 0x9}, &(0x7f0000000140)=0x94) r2 = socket(0x2, 0x10000000, 0x6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1, @mcast1, 0x7fff}}, r1, 0x7, 0x3, 0x3, 0x913, 0x6, 0x9}, 0x98) 00:01:26 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x4}, 0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r0, 0x11, r3) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) ftruncate(r4, 0x10001) r5 = fcntl$dupfd(r4, 0x0, r4) listen(r4, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) socketpair(0x0, 0x10000000, 0x3, &(0x7f00000001c0)) 00:01:26 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x41}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e227f00000100000000000000000000000000000000000000000000000000000000ffffffffffffffde00"/136, @ANYRES32=r1], 0x8c) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0x101, 0x81, 0x3f, 0x3, 0x8}, &(0x7f0000000280)=0xa0) shutdown(r0, 0x1) 00:01:26 executing program 3: syz_emit_ethernet(0x18, &(0x7f0000000080)={@local, @empty, [], {@generic={0x8822, "ca2dfbce81742ccfbb50"}}}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0xeb7, 0x28f) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @random="b72fa43c95a5", [{[], {0x8100, 0x7, 0xfff}}], {@arp={0x806, @generic={0x21, 0x4242, 0x6, 0x8, 0x4, @empty, "500d5ce7295599c8", @broadcast, "9aa429184a55c14817278b98adc36991"}}}}) syz_emit_ethernet(0x120e, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"/4158]) 00:01:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) socket$inet6(0x1c, 0x1, 0x800) r1 = dup(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20010, r1, 0x4) r2 = accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/75}, &(0x7f0000000200)=0x4d, 0x10000000) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) ftruncate(r1, 0x2a60) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000040)="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") r4 = dup(r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000140)=0x81, 0x252) write(r4, &(0x7f0000000040), 0x3000) 00:01:26 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setreuid(0x0, 0xee00) fchmod(r0, 0x0) 00:01:26 executing program 0: syz_execute_func(&(0x7f0000000200)="98a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f10fb8c4014e4e5bc4016d7d14dee509b9f721045fc5f707f740d1d2c4e10bf8c45bc4e3f56cbd00008020d0a9f9340000e4427d0d1ac483397fd300f7dcdc0fbcaf00100000f345d9c6ac576161c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x110804, 0x20) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x9f0a, 0x4) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="b24b3c3b64dafeeb1bc833e6b1b7fffcd25b84cf9058b77396694160708424749307861907e003f3c3ca6923d735379d6e7cb81e74b18e2a958c8733a7697767cfb4ac8468b3038bd00154cdd3f1ed3eebe2567749dc0f220a66e6cb98f927d6b97590668fb5f7ed5d1c9e36910c784d6cf898d50a62d1b014f19d3b9864d24c35") ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000140)="46594c11a6ed95b455d464147cc4c2595d2322b2e4e1a450a685390ccd373e5384e4719e2ec2484d4ea0ffcee3") 00:01:26 executing program 3: r0 = socket(0x17, 0x10000003, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000994010c1706be5dd91ae3495b8886e03bf1827e30dfa4266f6899e77c454a429e5992f88cf870f1a9dbe4839f4fc7200000000390422268d021aeefabdb210069a8e6cbfbe4bca80019aa61a967bae6642ca95adf31074ca44708818f3d8eedd0c59390f3fbefc01000080e25eb162ae03a11dbc70a7892b22bbcb7a66ddb7a94e7b2c0bde45e0308529364d72bbb95bf07e1bc7967d12e4582d9176a7482714f02ea964e4e3263c31518e88b74e5b5f73f8eab5d62d4358a61eefccfd91"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00 \x00\x00'], 0x8) 00:01:26 executing program 2: syz_execute_func(&(0x7f0000000340)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff20b39ff5e239641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x1c, 0x30000007, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x200, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240), 0x1da}, 0x0) 00:01:26 executing program 2: r0 = getuid() setreuid(0x0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x201, 0x0) syz_execute_func(&(0x7f0000000100)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:26 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x6c, 0x0, 0x100, 0x700d, 0xffffffffffffff01, 0x8, 0x9, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = dup(r0) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x15a) 00:01:26 executing program 3: r0 = socket(0x42, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000380)=@abs={0x0, 0x0, 0x2}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) r1 = semget$private(0x0, 0x0, 0x400) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000240)=""/219) syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0x7fff, 0x4) dup(r0) r2 = msgget$private(0x0, 0x547) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="00090800000000002cc46f6430de498f9c9127339ac087813ff5f8d9c44b0b71916760ab23953fde5c314b5b0ff610e06fb4b9a31be7e61a1d6dfadb55c36fb5ef0a2d3b42c3fb50b615867fe22922998de94f2ffe23db495f646de4dc81d020d5c5206fe0dd201a8c0639b8cc2b81e08cdfaa9996eb52d75acde0a40387206200000000000016fde41d2bf714f5c723df119634b20528e3070cd6a17a4ce0805a2eb41420fe85fffc044b14efb74a0809dc28ebad647b0dfc5ec761ddd07958baf3a0720a7fc510249ae1f15b0ccd012c01f9b16d13c89e4e493fd3a6c930873605896e176d46e3"], 0x1, 0x800) 00:01:26 executing program 0: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x400) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r1, 0x0) sendto$unix(r0, &(0x7f0000000340)="8ed1461c9a1e548a5cec8309edc93d1bf8433d09d3e455c0bbc3add8ba04dbbf903aeb7ab0803d21f7fca2d2ebf88cd76fde84ba108c724f2eeba61fdfe385c2fe21bfaebecc74d6d4f5536cf36267420572844222856e7adfa3e63cb4df01fcdccee3555db804a3456db46f8d7c1d11401f77724fdd0440353c3e5022b32d2b8006c1f37d4edbead8ab8d27f844e3807e402c", 0x93, 0x20000, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9) setsockopt(r0, 0x80000000, 0x3, &(0x7f0000000280)="ac6e911ce9334d9ecae5a90c894d9eb18d00ed5c241494910e72f3a0b844c8c4879b448a982d0a063952133d60aeb5e1e04a7fb608845da16de26ae013704365118bf4d308cf17602d19c28929bbe7e7b48a506e265062a6d6b359804484c8225b317edba5f16254bdfac9f1fe80009985e68eb525e09cb6b4de2368e62c562590fc23fd2673c7004c410bd55538efe21ec1aab9e9f41535eb9008f4f8b7df247bdf97618eb016ef26e7c15d3e0fbd207d97ce", 0xb3) r3 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="06ddb88795"], 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000140)=0xb87, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000400)={0x0, 0xe76, 0x1, [0x9]}, &(0x7f0000000440)=0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000480)={r4, 0x3f, 0x7e, "b7e87e3ed96746aefc2692c22f66bf4b5ed53641f1b7525a97e1fb7d5a0149ee8b4daaa1ff2b84d20c3a69809bc6c34dd536f9db2e1dbb198cf61f08ec148a365439f8efdf925943ac9278b783a59839c575e68b623991189ae611f7e6accf111a55a826d6a187e36995ae46c620577e56a2e02043a929bd8231e8f1ea17"}, 0x86) 00:01:26 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000380)="a534485aff2020f7c63aab1574d33bc8e01fec8f68008e0316ba738f6a17a11b7ec4381fa074631a8483e30eb3aecc6e15b97831f1e6ec60de82df80fcf70fb2dbc9868adb47e0c31f27a7d3acf48b1ec2c26282512613670d2150e78f890487d5fe5a4710ea859afe5a83214b1105200b5e051aa69e64ae60c813eb") ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f00000002c0)='\'') socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000080)="c4c14d73f377f3476dc481f9d68000008020660f381cefc462a5916438c7c48179d7f4669845f165f04083b4637300000007dfc7") connect$inet(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000001c0)={r5, 0x4, 0x5}, &(0x7f0000000200)=0xc) bind$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:01:26 executing program 2: syz_execute_func(&(0x7f00000002c0)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e2e41812047002b00000026e327f19e9e88a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0410f0f81960000001c0000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f98f294093a024000000fba1c9fb110f0f3804830a000000") getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x200, &(0x7f0000000100)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x4, @mcast2, 0x6}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x7, @ipv4={[], [], @loopback}, 0x2400000000}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0x461, &(0x7f0000000380)=""/214, &(0x7f0000000200)=0xd6) setuid(r0) 00:01:26 executing program 2: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) 00:01:26 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:01:27 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xfffffffffffffeff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x7}, 0x8) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x5, 0x48206c95, 0xffff, 0x11b, 0x1a}, &(0x7f00000002c0)=0x14) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:01:27 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) r2 = accept(r1, 0x0, &(0x7f0000000080)) ftruncate(r0, 0x7) fsync(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:01:27 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02df4e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000008b2ad94533bb8860ad3643ca71f6b10000000000000000000000000000000000000000000000000000000000040000000000b2842148bb49a579a77b9d000000000000000000000000000000000000000000000000000000000000000000000000000000006e91f827151e75cb25177f82dfac57652f5f12a7660d59abc9baad44d2c25247f705759ac8ef9897b8a6caf96918c7a7c7267e1a79073160b6ffff17d0960f60598d7f7a165f0df2722a3ee4b69c984a7a81033f4f6f", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1}, 0x8) mlockall(0x3) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ea4000/0x2000)=nil, 0x2000, 0x3) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000240)="2406fc331fac6290abcc4d52a74df66c6835433df4ddb4a4d0625c85877f7305a4de9289720f1d37dc556b41ff835d30680a2da56e6821c81409599f283f72b7ebdf7e70b0a33b9dffa2697113882c82a963085d67a60e8ec3991741cf30670c9d374ea1d8f1e02ac021e4") mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) 00:01:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r3 = fcntl$dupfd(r0, 0x11, r2) accept$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f00000002c0)=0x8) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x605, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8) r6 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000200)=0xfffffee5) fcntl$setflags(r0, 0x2, 0x1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) semget$private(0x0, 0x3, 0x290) sendfile(r1, r4, &(0x7f0000000000), 0x4) clock_settime(0xfffffffffffffffe, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000000c0)={r5, 0x100000006, 0x8c000000}, 0x2df) 00:01:27 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f00000000c0)="167cc0d5ea822cee3203c378a9e45b7b767319340303dd82986a9f48214fe3ad9b08e769a3f73d8b503af184dd43f31543d087986dfaed", 0x37, 0x1, 0x0, 0x0) ftruncate(r0, 0x80000001) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000080)={0xac7b}, 0x1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x40000000003, 0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xfffffffffffffde9}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x6, 0x7fff, 0xffffffff, 0xeb7d, 0x70000000000, 0xfffffffffffeffff, 0x73, 0x400, 0xc2, 0x1ff, 0x1}, 0xb) 00:01:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt(r0, 0x8, 0x7f, &(0x7f00000002c0)=""/28, &(0x7f0000000300)=0x1c) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x9) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)=""/9, 0x9) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000100)="68112042b7a66ed9f7f8b62fe5cb912aa9008f2552dc0183daa51e3291b960a3f234e3aebbbd260d9346956fe962ad374e2d9c97619069a10def5ff225e98d43131d2a89009f2e7a30f5f73f25037d781bf9c78199dd3c5e346deecc5e3703d0d2b47b3f75e7c8a9a3770e66d9268b981f7c7c0aaee3517e3803804af80f45675f8cedccdbca887e6e15bb762ac5308b45a6be7e1140487dc69c592b6d36aeec7ff4e88a13fcd94c00f902488fdc9d422f413e3e5099f2709774d6a696") mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x400000) munlockall() fstat(r0, &(0x7f00000001c0)) ftruncate(r0, 0xff0f) 00:01:27 executing program 2: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x8) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="7c18a26cfbe716cafb70e291e51c39468340be987015f4b01c7e8f55d6ff0cb8ac2be6fa0b732b3f3acf7be03b7b0b4bb20aa1d55b4b3928cf0b9d6b85ec06c5110aaef6160b15adbd316ffa1c8e57d8dfd2a77c4a2496f9fd513a27a7946bc5867451f4d1e56852ebf60523d0e917aeceeaff290daebbff89f462139f769e4241b814773a39bd5bd957f6f488e5ce780817f970cdb7dd790552ed8b6ff68fed814a72e2d213bb355f8270339be24d779105e5e53f849deae2909d51f38084d4182d4b") mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:01:27 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x7ff}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x4, 0xa20, 0x10001, 0x7a9c, r2}, &(0x7f0000000240)=0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x83, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000002c0)={{"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", "a6becea5345a67467a94c37982baa31e41e6f5fc2ff16e042beb8bfada841b84", 0xfffffffffffffff7, 0x89}, &(0x7f00000001c0)="d4e70ca889f3af76608cf478fe4465fce13e7fe2cee07e4e1861b64d383e43ee16baaf32ec9efd7b82e6ee3d725f54896966f9cc0fb07fc01bc9d528efbb3eab658327364fe43e9ed26b37f4ccd69b23365ee4a1bb37669b81b1d222c223f10783eccc25dc4ae68db431c39345a8d4aa28ed480cb8be9390c8505caa574f7b1dc36d811910e6574d7d1dc19158b69d9894e0465090cb1113e7d30b058f93c84cbdda8e57b9d4e2daa6107d92ce6db47618c8dc36f351868e7d1fda6d31142018aab4513ebb43bd7afe7b9974198645114ffc4b2c", 0x10000, 0x1, 0x8950, 0x0, 0x143, 0xffffffffffffffff, 0x7f, 0x2}) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db709c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") 00:01:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x3, @rand_addr="bd53a50f0f6ed7a485ee0095ce3386a1", 0x1}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000840000001874a40200000000140000008400000001000000000001013ca30a00140000008400000001000000ffbfff0000001001a1b67380c34ac43edd760f6c0686d6951e0000000000001d71eb3f8a22b44c10b543843f70dc906d41f257d3f0db74a1e4359bb8d3e6ca1fe6998d74725ec79f9fbe1324e009d95c33efcb98f5b3ed366ffec491b2b66608168c268ca8e8cbe20fbc4c8d10fb08e37e"], 0x38, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x7f4}, 0x1) 00:01:28 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000007f000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) 00:01:28 executing program 1: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x108400, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x3f, 0xa45, 0xfffffffffffffff8}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x40, 0xff, 0x0, 0xffff, 0x44a57aa0, 0xffff, 0x3, 0x101, r1}, 0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfffffffffffff800, 0x979}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x8, 0xc, "7a2231fa3a6a5ebbce1e9ff2"}, 0x14) 00:01:28 executing program 0: syz_execute_func(&(0x7f00000003c0)="418e245fc4e265a69763780000dca41d2046426d3e2e26460f3803b74976f776400f78c27705cca2b9bedf440f71d77a67ef7cef7cb1bf900f0300058c714771476a7f00d8") r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:28 executing program 1: syz_execute_func(&(0x7f0000000200)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x20000000) r1 = getpid() freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6(0x1c, 0x0, 0x6) r5 = getpid() freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x2, 0x20000000, 0x918, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000340)="73eec5e1999515357146511fbe9cbbeb407dbf40ac16d2ca16219fbd8ffe24200ec6b39b676e65b1d42c4df943afed538b104aa376eca402ed4e691ccbc82819bfcbf1e4a18bc77642443c0ee36d8901b6fb5ad015fce722bd9e1f08159291414f1b1931425cc0eb4464b5aa4377ec8f0e3293f16926e6a1bd", 0x79}, {&(0x7f00000003c0)="afff82cde9e38af476a6e56051f6eb2f88b29548abb35d7802970acd826ea63bdba781715811b26aeb83234aec7dbeb5373f34bd5315b1bafbba2916c410b386adb24c9077794f573f2bd209d27e46cb49d0cb362d5834be28c3c56bf8eab1c7413796b9a0f7e201763e387573403ba825cfe867a1b24d159f0e8cd0f9b1603b27f8f05adc96a1fe8b241bdc5cbc2c63b03d6c248d98cfcebaf5c805000a3b050df40cb9afd23075a7b52d5ff1a3c98788710de06c9bd7aea356ed769c5403154192831f3fd0e4b6e082c436d028ff", 0xcf}, {&(0x7f00000004c0)="5a67a574920fa95b0f930227c81311da34ef392012f7af6f7db356fb008c5ccf5cd346505171962af4cc156333885f60ee0f3a04c751052cfed52f30ec585e5a3c185a696e832343b35f8383f02599e66e64674aa527c08eada80fa06c7b7977e88d1cb3af893cd632bacc101ff0741496f795ae341baad587052b4272aae0dde903593ff3bc77f98a43a25f51e008814366efe968d3a62f32e42046a75140897f01a57e5f161a2cd4f0cbf21a922fc53d08749d5f81095ed44bcd6eaba36e49d35e73c209", 0xc5}], 0x3, &(0x7f0000000c00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r4]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r14, r15, r16]}], 0xb8, 0x184}, 0xc) 00:01:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000188d7a9f513dc0d9b2b5929c53a8cae49e6d591ee77b2cd0a08000006af00"], 0x0) freebsd11_lstat(0x0, &(0x7f0000000080)) 00:01:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000080)="cad86a076131ae85ba86e9cb292fe6419604d298e9bd1bc5f1d4c5e5e0a917fca2491066f421f11c3296f62107221d8f716270be5054960470319c0e1649a79e66d368ceb1745867553a10f1eda9f4857d2e78baf897e6a52c0d20ec6ef2926fa660ae488ce503b44deaa0a77985964f9b") r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:28 executing program 3: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000300)='./file0\x00', 0x8000000000020a, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x3, 0xca}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x100000000}, &(0x7f0000000200)=0xffffffffffffff3e) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0xfffffffffffffffb}}, r2, 0x4, 0x80000000, 0x111, 0xffffffff, 0x0, 0x1f}, 0xa0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000000)="fa324875290ba1870a1c2292e7a2f2074036a8bbd087e965f19318007450acccab4651b8bba430920245e1f17c60851ee6d83aef1b17e666c7d08aab6b67698965ca74df7ea1444d104db52cac111a1ee4ce06ee20964e892ff983eeb45c36cb941c54fbabe1b57603887da368e52003589df339062866df0b512a72528c6af271294e6c20cc5f0ccd57377d2f1d", 0x4, 0x7}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:01:28 executing program 1: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r0 = socket(0x12, 0x2, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffe2c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x127, &(0x7f0000000080)}, &(0x7f00000001c0)=0xfff4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000080)=0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) 00:01:28 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f00000000c0)) 00:01:28 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe07]}, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) r1 = semget(0x2, 0x6, 0x400) socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000140)=""/218) 00:01:28 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x73b}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x7}, 0x8) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") dup2(0xffffffffffffffff, r2) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x4, r1}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x1ff}, &(0x7f0000000040)=0x8) 00:01:29 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x2, 0x7, 0x4e42b6cc, 0x9de, r2}) getsockopt$sock_int(r1, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0xffffffffffffffff, 0xfd3d) 00:01:29 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0xffffffffffffffff, 0x0, 0x17, 0x0) 00:01:29 executing program 0: syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgid(0xffffffffffffffff) getpgid(0xffffffffffffffff) r1 = getpgrp(0x0) r2 = getpgid(r1) r3 = msgget(0x2, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1) wait4(r2, &(0x7f0000000080), 0x10, &(0x7f0000000240)) r4 = getpgrp(r2) getpgid(r4) setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000008c0)=""/117) mknodat(r5, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) getpeername$inet(r5, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r7 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0) syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet(0x2, 0x8000008000000005, 0x401) sendfile(r7, r5, 0x0, 0x80a304) 00:01:29 executing program 2: syz_execute_func(&(0x7f0000000000)="1c24b5b598cd801b69e4f56962f5696200d9d9d01776f2680c0000008fe9589b26c7e4c753fbc4e1de9a89b477eb9a89b477eb82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269410faee8000f9966030faee42c2484bebe635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3b1ad67cd660fd2938c005ac421f77de46666450f17720d2e450fc7bf0d08008066660f3a0b0865") 00:01:29 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c110f05042d59bf0200400040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100141, 0x0) 00:01:29 executing program 3: r0 = socket(0x2, 0x800003, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001a80), &(0x7f0000000140)=0x52) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000001840)=""/2, 0x2}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f00000001c0), 0xffffffffffffff75}, {&(0x7f0000000200)=""/119, 0x77}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/4096, 0x5c6}, {&(0x7f0000001340)=""/98, 0x62}, {&(0x7f0000001740)=""/164, 0xa4}, {&(0x7f0000001480)=""/213, 0xd5}], 0x10000000000001ff, &(0x7f0000001640)=""/162, 0xa2}, 0x80) 00:01:29 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x7, 0x4) 00:01:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x7fff, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:01:29 executing program 2: syz_emit_ethernet(0xda, &(0x7f0000000000)={@local, @empty, [], {@generic={0x8004, "3d521735a3063574831d13ebaa318f530d917c78dee7e2bca24f256f0ca6df3deab1bd033a8002c48666779ab8271c75a24c18b1a8162014f1155c47bd3bd629a5bdf8ed3e0341bc905d66da6ea41e3088cea37d05ad07b42b3bf83ed9a81ac669e1aebc80d30642f65caf539089f34743ac5e5bb6a028e67aec79fbe715f0b2bc8af044de3045583d8ddbda5e67b62f78b98b5024691659f057562a0213d3df0079274ad70b57706beb2c00810516d416e5772c7e73d82104867a18df63ee4cc9126831a111fb36069486a4"}}}) 00:01:29 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x3ff, 0x0, 0x800, 0x3, 0x2, 0x4, 0x2, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x4, 0x81, 0x4, 0x6, 0x8a0a}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x401, 0x6, 0xc00, 0x100000001, 0x9, 0x9, 0x7, 0x101, r1}, &(0x7f00000001c0)=0x20) syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r2 = open(&(0x7f0000000000)='./file0\x00', 0x110000, 0x2) sendmsg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280), 0xfffff59, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/5304], 0x14b8}, 0x2018c) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) write(r2, &(0x7f0000000340)="931541f92d1014f6814dd3fc15a2654ed361eaf5294024022f848c978b5b7557ac7c59d4ea2ca5aaa5f2daa02d952b92e86143ad0c62da748cfe7bd44f0efbb83c06", 0x42) 00:01:29 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x10, 0x6, 0xba60, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r1, 0x10000000000002}, 0x5) syz_execute_func(&(0x7f0000000140)="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") 00:01:29 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)="c30e8e30c5f501b965e44d4680836550fed3df2f7818e092c2effb244e2a8e05eddfc9b6c1cd0b4b9609b07654d6b620e2b4879786ba499c4a5ec15404cecd5ed005528547953c2f08f467229dd927b55ef2a2144afe2f586b503fd7777c3f98b9631a5f9f27eb570befda45127f57f776f99779996298584528d8") setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xa9, 0x4) 00:01:29 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") lseek(r2, 0x0, 0x1) r4 = fcntl$getown(r3, 0x5) r5 = getpgid(r4) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgid(r5) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) getpgid(r5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) 00:01:29 executing program 2: pipe2(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = accept4$inet6(r1, &(0x7f0000001100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001140)=0x1c, 0x10000000) syz_execute_func(&(0x7f0000001400)="45d3d24584c5c4a27d1308c4a1bc5d2d00000000c4819a5cae0d0000000f49d9c4213973f600c4811971d001d9f8c4217b70e707") flock(r0, 0x1) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000001080)={0x10, &(0x7f0000000080)="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", 0x2, 0x1, 0x6}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001180)={0x0, 0x0, 0x2, 0x0, 0x7, 0x1f}, &(0x7f00000011c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001200)={r3, 0x100000000}, 0x8) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000001240)="996e329e7b8bd742769e9c894b6e25c59af3d4c2e3ff5ef63b6e4edbec4bb0332dd3f5f8113f164fa7c90745d93a18d92fac") getsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f00000012c0)=""/213, &(0x7f00000013c0)=0xd5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) open(&(0x7f00000010c0)='./file0\x00', 0x40, 0xe0) 00:01:30 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x81010, r0, 0x0) syz_execute_func(&(0x7f0000000500)="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") 00:01:30 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="28000000c001013239ab7322f918d515ccda42fbfae150fd8bc2e12421ccf844d28c7a1b66695b1840524002"], &(0x7f0000000340)=0x30) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x6fef}, 0x8) utimes(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={{0x1f, 0x2}, {0x8af7}}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) openat(r2, &(0x7f0000000180)='./file0\x00', 0x100002, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) 00:01:30 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) geteuid() setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x4) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x208, 0x2) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x4) mprotect(&(0x7f0000120000/0x2000)=nil, 0x2000, 0x1) 00:01:30 executing program 3: open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r0 = semget(0x2, 0x2002, 0x2000080) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfe77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x4692, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000100)=0xfffffffffffffffa, 0x2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r4, &(0x7f0000000480)) socket$inet_udplite(0x2, 0x2, 0x88) semget$private(0x0, 0x3, 0x100) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000003c0)) accept$inet6(r4, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) sigaltstack(&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000000600)) setuid(r5) semop(r2, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) 00:01:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@rand_addr=0x4, @multicast2, 0x0, 0x4, [@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}]}, 0x20) 00:01:30 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r0, 0x1) 00:01:30 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x78, "dc480c7515ecc643beb6ef24a39af1f031efd373bb5f174f28f9dea156a073325b9a96ac53bf29a10de4cf50ff732df758c8d7711bdebc487e44e025ddb41d1b90b82ecf71048baf01e787f6b4e10ed432555d97dda9b335bf74345bd01a5d69f13da41b5ad6dcf2fbe651f2752069bc441ead92a4f33a78"}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @random="fd30940efb18", [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x4, 0x0, @random="50016a6babb9", @empty=0xfffff80049fb1000, @random="b71de684ea5c", @multicast1}}}}) 00:01:30 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaa2aaaaaaaff86dd60766088d47a95f15100303afffe8000000000000000000000000000bbff02800000000f000000000000000001880090780014000060c5741e00000001ff020000000000000000000000000001743016c9fd089487da5940ed25e29f62cd0406d6c3d6bdc63288f5fecb280832f0b5c1f1da851b9f86892ce8e8c4748342c763d14a0adfd90621c8bf3bed9cc54d02c97a33d7e7cc0619780cab15f7614fe63f69fa32ad5d86410c23c1e5abb5c41a7fadedc37ea344b4ea"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x3e, "8a68b21b741757f56fdebc6931ddf374479ad9f8c48e794d95a422327f22dc0745dd3f685e93a87b838dff8eb47c838723891aece6a604c5898e2c0d1306"}, &(0x7f0000000100)=0x46) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x81, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8ad1}, @in6={0x1c, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1e, @ipv4={[], [], @rand_addr=0x400}, 0x1}]}, &(0x7f0000000200)=0x10) 00:01:30 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000ffff00000400000000000000c6"], 0x11}, 0x0) 00:01:30 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xd4, "9131f1b2c7e9c9f32441a6eef57fd6a1"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10) 00:01:30 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000000)="360b991421ae55806799c5e61f69a4e03e3e34b01544e7eb14410f1b2e08ca20da1d60d69c106a731459c504d1186249c4592023a8279fb8cf79242466968e676ecae32ca40511b2c5d0a9dcdf6daccf7e6c7787bf0bfd008e1746c2102c6feca7eb7dd4dd89a6f94cff906c4c8ff844e541321a05bdf5908f5c813eaf0e4b8be89c9b51559dfa1151b84d5ea45722df526ef2d82c5792bd2fdaf0367ab9fd") mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlock(&(0x7f0000f86000/0x3000)=nil, 0x3000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, 0x3c5, 0x1f, 0x7, 0x2, 0x5, 0xe56, 0x9, 0x793, 0x7a8c}, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xc, 0x4) 00:01:30 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x3}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f, 0x0, 0x0, r1}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0xfffffffffffffc50}], 0x10}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:01:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000040)) accept4(r0, &(0x7f0000001100)=@un=@abs, &(0x7f0000001140)=0x8, 0x20000000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) 00:01:31 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30080, 0x20) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @multicast1, 0x1, 0x6, [@empty, @empty, @loopback, @broadcast, @loopback, @empty]}, 0x28) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r2, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x81}]}, &(0x7f0000000280)=0x10) 00:01:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="8202020000006c6530005f018ea59135505e6e7b9e8c0e6261006906e1d41c87b15515156de436fd469629393a50d05de6b41b15587bd928678f4badcf8d836ff59be37d55375342917f464a0071d2c884f27b515177324fc69b2422ecd79e5b2a3b3c41796c125992b12865bab4a6ebdf5793ce731148b0c87faf5e43a342c13090b3039c85d3818ce2139713db1c692a97dd389c0bc50a84c4b51ffb122674138dfff06477"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x4}, 0x4) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) r1 = accept$unix(r0, &(0x7f00000008c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={0x0, 0x280}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={0x0, 0x3, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)={r2, 0x4, 0x65d2bc10, 0x6fb, 0x100000000, 0x6, 0x101, 0xffffffff95215dbb, {@in={{0x2, 0x0, @multicast1}}, r3, 0x8000, 0xfffffffffffffff9, 0x3, 0x4, 0x101}}, &(0x7f0000000600)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r5, 0x7}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)=""/20, &(0x7f0000000080)=0x14) r6 = dup2(r0, r0) ioctl$DIOCKILLSRCNODES(r6, 0xc080445b, &(0x7f0000000640)="ba95bf5015970e8154227d94070ea966fb12e60058475534efa0b254be21cfbc29f37fdfe44ac0105ae848a6036502d644adfb95aa0a434b84dd154c0e1c7156a85fb77d29db954dea53d219c61aeeb287068c76f943935e274fb3bad8784a42343a321023d62a5e9e115458b4c95ea4ca59c4d959326f4a900b64dffacfc8b05270adc9ba498df27896c417c8130c0957ae3c5ba2187742f7ff55ae40b5be89ba74dbd44bb81a8f3da0c1128488b97311dcc8f8ece99d8c94d544b4e8bd2f116c54adb272794a29cb733b9142b5ad5d19") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000780)={r4}, &(0x7f00000007c0)=0x8) 00:01:31 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2318060006) 00:01:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x6e2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000001b44b3d78911e5084e2dc7bd9dd1f3dec09445320cc7add4f1b289c3f6f4d21292d713dabe5a74329135d49fea15af9bae64073015f6937bd719d1346ea5afced23899964a489898ac8a8ca1"], &(0x7f0000000180)=0x4) 00:01:31 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100cb9f345d90aac640fc041cd01b00b080073f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 00:01:31 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001}) shutdown(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x11, &(0x7f0000000040)={0x0, 0x6, 0x401, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0xf, &(0x7f0000000000)={0x2, 0x7, 0xffffffffffffff7f, 0x1000300010005}) 00:01:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6e696c653080"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getgroups(0x6, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r2) shutdown(r0, 0x2) 00:01:31 executing program 0: syz_execute_func(&(0x7f0000000500)="91cd80410faea18b322608f70a010000008a20f343ab000041dee9e4c6fb0f450fbd27a95ff902cf9d670f381c6a2f0f3806efc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f660f50e0c4017b2c5700f244a5") wait4(0x0, 0x0, 0x0, 0x0) r0 = getpid() wait4(r0, 0x0, 0xc, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:31 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x7ff, 0x3, 0x20f7cdb2, 0x1ff}, &(0x7f0000000140)=0x18) r2 = socket(0x1, 0x5, 0x2) ppoll(&(0x7f0000000300)=[{r2, 0x121}, {r2, 0x4}, {r0, 0x140}, {r2, 0x80}, {r2, 0x2}, {r2, 0x8}], 0x6, &(0x7f0000000340)={0x3a, 0x4}, &(0x7f0000000380)={0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x401, 0x1400, 0x8, 0x6, r1}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x3568, @mcast2, 0x5}}, r1, 0xbd62, 0x1, 0x7ff}, &(0x7f0000000240)=0x8c) socket$inet_udplite(0x2, 0x2, 0x88) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x5, 0x81}, &(0x7f0000000280)=0x8) r4 = semget(0x0, 0x3, 0x39a) semget$private(0x0, 0x3, 0x102) __semctl$GETNCNT(r4, 0x2, 0x3, &(0x7f00000000c0)=""/38) 00:01:31 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket(0x11, 0x3, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000000000)) 00:01:31 executing program 1: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x4, 0x7fffffff}, {0x2}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 00:01:31 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0208000000000000000000000000018200907800000000609433df000000000000000000000000000000000000000100"/102]) r0 = socket$inet6(0x1c, 0x10000000, 0x0) socket$inet6(0x1c, 0x5, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x2, 0x1f, @mcast2}, {0x1c, 0x3, 0x2, @mcast1, 0x1}, 0x7ff, [0x8, 0xfff, 0x8a3, 0x1, 0x9, 0x8, 0x7, 0x400000000000000]}, 0x5c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x48) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xb5, "1303f85f7613f6827d01671ded271f8c2fbdcffdcc29b6801e86fc15771d8d363d80f3e0f998299ce0ae013d50f6d8dace1af4bd8725f4467384549f66d84de483530c81535eb91388888ee0b481a1cbfb83593b8d52ced21ffafe17634ffbff0b2f32bd90d8d96a9d805a10e1ae98c621ee602a4466c0492cd31f710c2feb032288a31ef6b14f69f8049e8dd54513ccee44e4e9154fdbaf1c2eb6f683c58702ccffcf646e9f1d7fb22a8c1678ab35ca3419318fc1"}, &(0x7f0000000040)=0xbd) syz_emit_ethernet(0x96, &(0x7f00000002c0)={@broadcast, @random="c2edb9734ff4", [], {@ipv6={0x86dd, {0x8, 0x6, ':R5', 0x60, 0x9, 0x9, @loopback, @ipv4={[], [], @loopback}, {[@hopopts={0x3c, 0x2, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @fragment={0x1f, 0x0, 0x5, 0x7fffffff, 0x0, 0x2, 0x67}, @dstopts={0x0, 0x1, [], [@pad1, @enc_lim={0x4, 0x1, 0xffffffffffff5130}, @enc_lim={0x4, 0x1, 0x4}]}, @fragment={0x3f, 0x0, 0x101, 0x2aa, 0x0, 0x1000, 0x67}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x8, 0xb14, @mcast2}}}}}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x20, 0x0, 0x8, 0x8}, &(0x7f0000000200)=0x18) 00:01:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000800007) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x4344, 0x2000, 0x3, 0x0, 0x1, 0x8, 0x80000001, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="af03050040000000"], &(0x7f00000000c0)=0x8c) 00:01:31 executing program 1: syz_execute_func(&(0x7f0000000380)="91cd80410faea18b3226086969ef69dc00d98a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000004b8") wait4(0x0, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), 0x4) r1 = socket(0x10, 0x3, 0x1ff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x8001, 0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000600)={{"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", "b047b1ba1c839cd98f4b104e764c2b11a060cf36ebd610054f1dd6c70db09a85", 0x3, 0x9}, &(0x7f0000000180)="63fe03e77a1f3d3c8f49700af0a27ad2302497cc621501c10cfc6786400c787d025e3527dee180913e6b952d7d5f5383b1d44d91c9172b2329414b03e375030832552f11ad2494c23af7ecbec3766247d8337cf482d5f3562920117b0d8b55095fd92b6d36041af4848663efc329bae7e750455a54d0c4daa7c1f7caa0bc3bba49a2e489edd305cf2bdf5431319972d4eb20569d7c65d73369d459522cfa5a033683d3", 0x1ff, 0xe20, 0xfff, 0x7, 0x4, 0x2, 0x800, 0x7}) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f00000005c0)) 00:01:32 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x1, 0x9}, &(0x7f0000000180)=0xc) r1 = socket$inet(0x2, 0x1, 0x7) recvfrom$inet(r1, &(0x7f00000002c0)=""/4096, 0x1000, 0x40, &(0x7f0000000100)={0x2, 0x1, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r0, 0x7, 0x2}, &(0x7f0000000280)=0x94) 00:01:32 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000780)=0x8) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000300)={{"ca466bff2bff2946c9c13783c78f67d94ea7d6c23597ec622196d220fbbfeaa90917a129e3a62b20733026e028f8bef73477831725178e3e8013859fa5d2feb3afae977e878651296230e031b82ea17247588a054bf5096632fb9d1e1f0f8aac4a4189aecfc2b82117f029fb565450f9739b4eb9af05d4582e7222d20f891f695b36f221af9630360d68c0e48b22da054ccd30f8743153bc40272be9d83f10e2634cbc809f746abe8b965956b18420c589b47a46bb4339e93a8b2522687012ee50bf1a71d45db0bc8c19ae4692210fa0a251c4049fbbdd1686ba28b7f4ab6ebf38fb5fa0e2d750b20ae101d5c7e06d97a1f80a565a0c2e0417310e66fc3e0c62a7f3fc68c544a93958505a5f05eb0b64213117439ebf323154478d151897bd99f3638fc3383e3c6e1284d93161abb4625d3d1be216d187af573bbf6c64011f0787ba0b6fce92ff7bbc3b7a0006b1c690548bd3acf50fe8f2dd7dce97420617a7a409081ffb304ccb0daec3f467575b3da90f84bc7b7d084dd73624faceb33ea1dfb03fc90ca3f95557601e4055700372f3a80d51eafe0d6ec16c7f71576b35bd39e520ac249256d844727ff8b5ce9a2dc9772a8e07d1b7e72b28d55e7eb01a19bea2f04cbf79dc00b84d710c34edfcf7e0fe41b8494293a66192e988a2548db6f4e6a8d9c7a4ce35d06b07b8c6ef88c4c7d88dfed84b05502fb7df50351835c741cd55e49e06a29dce64bd8c7d033dd907f85e9cd462233143aba80292e71f8f08bc2796c890f11c35f63d5d9af04663fec42d1c1e19ae0e30ddad580a8f0587a38b89fe3c766b91dce1b0787302ac1d4d3a01817a4890900984d1ce44656b90d7c08bfeab1f56b2b415019627a9e0664e7acb3eb6e7926e61dfcebeb4510065544a386862a79d7b7dfd174df28dab731963c864e19ae27a69dcffc4135423b2208b2794d83c27709ea29d38a0f9de7c16c3eb6ba22ef988d3e1909f08407be46f5325fa51bff3ced755232bb3cea98eb40c5ca05194d10a72da2081955357572ed21ff04e7978a10e227674ab7d5ada8324de1c0a1a600f5cfc55dff8d6d1eb1083592d72420990e6880d91d555ddbe7cbb131028d8f0dd28f38725fc8ff18e98216932f9841faf4bf2f23b24a188c2e0ccc0c752a6a677d75dae320909af7f5f5d6410f46fcbb9f031b274387826a77fade1e40b6b7b83c3eb48acb77f64531149a2c7c52481e9e163e3d6b950c98dc2ee032abddd50aaf9412a1a2de543d3cade3d047df256a4f33b10306a68b45da36f2d4e39ea56f5b73c6a7b4f1195332e24d296f7e0169fb5e4dd0575d9e5783ef4371ca4c12f05ed6c39e03fb7a082851fe2e69ceff9063796d5f8f6647d24f4f30fa1785a0dcb05fc4ff2dff270893ff4d668434be9296a911b76f198c64bff3b240aee5ce7390d8e93cee0e03a93", "03af61f3a582dcf50bae92049b623b1260ff292935b8bbe78c41f06f9b616c08", 0x10001, 0x4}, &(0x7f0000000200)="8cdadab3748d2b8042347a958fb1587ca889a6886b20db77e3de16742291cd7757ec5c3d5cf9bffb70d082e88c6e406774d59280ebae0849e88077c5aff5596c4c6fe67729e955c595896675bed8dfd249e985cbbaaef986a1379ec40a73484298f7fa5c1d2b018682a0941bbf70ef58e92c6e69c5a57c33d667b5dd7efb2fe26e30a54cdf88701f2387b2226ae169bc38c9f2e33bfa73e31aef03608a1f1eeffd515d99cd2f5d5be606558949f6c9d26f2c5b724815d58ac81c4a41808b6589ec0759b80326c553056a552fcb154be6d6", 0x1, 0xfaa7, 0x8, 0x0, 0x1, 0x12d9e22f, 0x77, 0x80}) 00:01:32 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x40d, 0x6, 0x0, 0x0, 0x2}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x20, r1}, 0xc) syz_execute_func(&(0x7f0000000180)="982cf40f050520d0f807913e2c2ef3420f53004141e2e99650855b660f162f4680b64f000000c1c4c31d6ff57f21fc22ebc48265b8dc2e41812047002b0006660fd3fd738888a1c40fbbf3470f582e50e2c5c5af3a08c421b05d15000000204001b00b0000000f52d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c427265410f182920b15ffbb15ffb110f0fca38048300") r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1}}, r1, 0x8, 0x8, 0x1, 0x5, 0x20, 0xabd7}, &(0x7f0000000340)=0xa0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r4, 0x5, 0x6, 0x8, 0x9, 0x8080000000000000}, &(0x7f00000000c0)=0x14) 00:01:32 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x82) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f00000000c0)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000180)={@rand_addr, @remote, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast1, @local={0xac, 0x14, 0x0}, r2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect(r0, &(0x7f0000000340)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x1, 0x80000000, 0xffff, 0x1, 0x8}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x8000, 0x86}, &(0x7f0000000300)=0xc) 00:01:32 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x8) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4a1f8ef6}}, r0, 0x2, 0x101, 0x81}, &(0x7f0000000100)=0x8c) 00:01:32 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x40) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f108162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0x5ec7c122, 0xfffffffffffffff8, 0x8000, 0x5, 0x6eb4, 0x40, {@in={{0x2, 0x1, @rand_addr=0xcc}}, 0x0, 0x1, 0x1ff, 0x7, 0x8, 0xff}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0x1e00, 0x9, 0xcd, r1}, 0x10) 00:01:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x4f2, @rand_addr="5fb46ef1aef231606bfdf61478a9b8da", 0x7}}, 0x0, 0x4, 0x0, 0xffff, 0x94c0, 0x2}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x200, 0xfffffffffffffffc, 0x10001}, &(0x7f0000000440)=0x94) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82023e2f1c685a82a8d6ee693c06a5ceaa9ff7f33def1a1e300052c4e59b45f5d5881dbee34933af75012058a57c0eb8a718a768a6dfe5e12b7a181b34d9d22ddbc6a4f89bf91683c26d4e7947047ddc015ed91af6ad47b9b1ed88ab4470446615504f6c486318bd6fd4618b7ad376040f38616e6baef625855c26609a096bc206865ea153218d233fd86eea9646e0807903ce56fd32cb7210a2d4bd6b74271f2e89d62ce416202e7b8d68f4b1b498427c0a4be7a248e5193ef17d85bf949c476d2f55cfd3d84b48307fe6c107"], 0x10) sendto$inet(r0, 0x0, 0x3be8b68cb32db10e, 0x80, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) 00:01:34 executing program 1: r0 = semget(0x1, 0x0, 0xc4) semop(r0, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) nanosleep(0x0, &(0x7f00000002c0)) socketpair(0x2, 0x5, 0x90, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x5) getpgid(r2) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:01:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000240)=0x6, 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6530f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x6080203fe) lseek(r1, 0x0, 0x1000000000003) syz_execute_func(&(0x7f0000000340)="480fc74b9236660fec2c43d2f0c1b90000000006c4e201b77b520f6ba585047c20c4237bf088802e64cca3c4412168b76272190bc4437909d800c4e3297a5cdf1706") setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000280)=0x1, 0x4) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000300)={0x1, 0x5}) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) chroot(&(0x7f00000002c0)='./file0\x00') fcntl$setflags(r1, 0x2, 0x1) semget(0x0, 0x3, 0x2) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200)=0x3, 0x4) semget(0x1, 0x4, 0x4) 00:01:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x0) 00:01:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x2, 0x500, 0x8, 0x3c20, 0xfffffffffffffffd, 0x3, 0xcf1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x200}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1205, &(0x7f0000000080), 0xfe9f) 00:01:34 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000940)="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") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:34 executing program 3: 00:01:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="6b3f93b5669e5ea6eb226b5b1093adcede967ffbfea06ba233026d3fd76f9e72510326f2a776a4c33ab55386ad40d07a152773257344e8bdf74cd8dcb2740951584ae8b7ee48f1a6a00bb0eea6a9b184338f1f18b40d5d7cd88a34132e55b7f77d24133085a82b3b97412604731a981abc1b01dd88f8c549fbf0ff435706e2440eaf7a224c4b5116d1a2cb3e25708138fc63a45adc", 0x95}, {&(0x7f00000001c0)="10326e624ba3f816e2c46f00a801f7e047f18912f14548877f3f3a92badb46564c6de90bb55cbea179fd65c5bb8e71cb7859fa07d72fae3e461eea8ba619ea5eec3f4a2fb78d0fec92dac90e3c33e4520868b0ed82d1b805fe6398728a69686b5555c46a37ffae7dfd6b674870807afa882e4c8260c9e5ad6f853640fc1f4f4b2e9766dca076a8fe1e4adee313bb0f3f03bf7d41b5db7fd7d3bf6fd5e8ccfc00ea9a505df2704657d9b67a94b29684c12be1e21ebc32ee0d1fae481a826158937b5e772516c6d83b5a60733539e289ebe5cc3be8ab70d1c24365c75b169fe71cb91c01baa0bb88c7708beeda29d1284430bd", 0xf2}], 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:34 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x0) listen(r0, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x10000) ftruncate(r1, 0x8000) 00:01:34 executing program 0: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000001c0)="a049a07f4092ec457e4b8f14a048e6630871d3e2601d34e441aa335d43a37460ae9af8179237cda63a42cce98e13f7f24278339847cd15c14dd1222bfe8497637282b2662f12c095f384033fcd8a8778e0ad38ba41") syz_execute_func(0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 00:01:34 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") getuid() syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:34 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0xfffffffffffffffd, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd10_pipe(&(0x7f00000001c0)) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, 0x0) r3 = openat(r1, &(0x7f0000000200)='./file0/file0\x00', 0x80, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x1b, r2}, 0xc) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:01:34 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x100) syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x8, 0x4}) 00:01:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x800}}, 0x0, 0x101, 0x10000, 0x101, 0x2, 0x2}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x54e000000}, 0x8) 00:01:35 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x100) syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x8, 0x4}) 00:01:35 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='\x00', 0xc0) readlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f00000002c0)='./file0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) 00:01:35 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x404, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000100)='./file0\x00') 00:01:35 executing program 0: syz_execute_func(&(0x7f0000000180)="98994aa84a1c050f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdcfefcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c2471185f0ffff7ff08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe2580029b0618de3b6264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), 0x4) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) msgget(0x2, 0x80) 00:01:35 executing program 3: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000100)="05b4d798a111da4e5cc53858d49de50ff8739defcc1fc52b4593dcbb150c780542c46320c895afa142ddf8646f3f2fd280087d814706e161ddf8ee70153b8e6cfc019a850b2a7a3a2af9cbb1208a2d4eecbbb74d1ae45f8d6b22f9e7138b3c853c1457f3444de24d8e97eeea37d291a71cc5a8e00d54e6868d3bd178b3aef7b78165094986f16fc04769374929a89114fafd8e1ad0c0221f497e9707520c30a8cab9232710774c3fd139c6a9c5cf020bc8594cb364afb9e00744b6e6ba88b8c395b6d1d95c71d6a484bcee520c13574ae323c66a586fd2ba63") mkdir(&(0x7f00000aa000)='./file0\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r2, &(0x7f0000000080)=""/114, 0x72) freebsd11_fstat(r0, &(0x7f0000000240)) 00:01:35 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0x9) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)="296ea998d6f25c1619c8e2dee47e7075c65ced158da3c556477149253df80f60d253deabfe154f037ed83c07222b91b3d1c7", 0x32) syz_emit_ethernet(0x18, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/285]) syz_emit_ethernet(0x202, &(0x7f0000000500)={@empty, @remote, [], {@ipv6={0x86dd, {0x9, 0x6, "7aaf31", 0x0, 0x44, 0x80000001, @rand_addr="ef5ddea8c5efee4cfc3bf09fa93c4c1b", @mcast1, {[@fragment={0x64, 0x0, 0xfffffffffffffff8, 0x7fffffff, 0x0, 0x200, 0x67}, @dstopts={0x5d, 0x0, [], [@pad1]}, @routing={0x5e, 0x0, 0x0, 0x0, 0x0, [@loopback, @mcast1, @remote={0xfe, 0x80, [], 0x0}, @empty, @rand_addr="db8c9b44d6faba3e45af0d114029fce1", @remote={0xfe, 0x80, [], 0x0}, @rand_addr="5637a735acfd2ffb83d116c673b808b0", @mcast1]}, @routing={0x12, 0x0, 0x0, 0x1, 0x0, [@empty, @mcast1, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="28a0c042ea99d2d7576b1b4f6510554b"]}, @hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x8}]}, @dstopts={0x26, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}, @hopopts={0x54, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @generic={0x6, 0x0, "9f2a41096359f594388a393127eb2e7432fe8a3705ae553e38aff70f850c358104b99c3be6a426961c79e3e7817e48ac796e9a21ffee933fd211472caea44df2979e0355086a15041b022454be703376a5e4da04a5823415440a42d2936e975ccd0867a7261f6dbd5704b79a4a535298a39983b8f62c27a583f4360cd4a7cda65ba1b1afdf0553ae52a71c09e5722a9d385266754e35be499734a7db968007"}]}], @udp={{0x2, 0x1}, {"4a4581a7102d3da3ff2db79e8ff5c558858d22f7354a22261da5595dcce57c720b1c87dd23e178407d6870e869712e7de76e0da5bb053f4f4957af30ff78fb3acb130b24c49f0b9c273f265ffea320b809e4558e0ac7235a4e57c5df"}}}}}}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000080)="33a2ebd0edbc0ca4e16017a9c00a4c0ceeaa52ed505ba8d9d8c2f169ad1215cb909c35e89930729bb276a756fa03626ed3f2a2dd7adde5aa385d1032390a24c23e7a33fc0c7a08f4e460766a85857c933a824750502d62dca706715586d9c274ad030566f6e4c263aef186052c8a534bbae6b61cab663cf45fd25ca1242d6c02c33039b5d56dc80ab26806ba8209ddd06f98310b11520573368827ec2174797f5f607c7de4", 0xa5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)=ANY=[], &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}, @in6={0x1c, 0x3, 0x90c5, @empty, 0x3ff}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x30f, @mcast1, 0x5}]}, &(0x7f0000000240)=0x10) 00:01:35 executing program 2: syz_execute_func(0x0) r0 = dup(0xffffffffffffff9c) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0xf, 0x2, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x7, 0xffffffffffffff00, 0x10, 0x7, 0x8, 0x4}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x9, @rand_addr="2606dbea7c1c445106b7153008ae5eba", 0x69e}}, r2, 0x4, 0x1, 0x1}, &(0x7f00000001c0)=0x8c) 00:01:35 executing program 3: 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) setsockopt$inet6_buf(r3, 0x29, 0x7d, &(0x7f0000000040)="b48e9fcd54188b744183dbff6d125b495073dd4214e000b8137fc3a294b0b10a7c6b21db245a2253ee2a", 0x2a) sync() getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:01:36 executing program 2: execve(0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x20000000, 0x5) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x1ff, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) 00:01:36 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shutdown(0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) r0 = semget(0x1, 0x3, 0x500) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:36 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c050f05f32459bfd91305e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x4, 0x90) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000280)={{"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", "6b619c89759a8c63f675491f09533add025984afc07a809ff03eacd43aacb013", 0x0, 0x6}, &(0x7f0000000040)="2286ac7d896efe50606b01cdd3d8e6816b475a780d909fbf32b86ef4ed58b397ea5e2a7a410aeabe49e4", 0x200, 0x3ff, 0x3d, 0x2, 0xa6bf, 0x9, 0x10000, 0x5}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000020000000001000000070000000000000be0000002e0000002e000000100f403ffffffffffac1400aa"], 0x2c) 00:01:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) msgget(0x3, 0x400) syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f0000000500)="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") setrlimit(0xe, &(0x7f00000000c0)={0x5, 0x7}) msgget(0x0, 0x40) socket$inet6(0x1c, 0x3, 0xfffffffffffffff7) 00:01:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x3) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="292bd85d2acd21699acd564fd5e9c9ecb4bc3bbf61") r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:36 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0xd7, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0x5, @empty, 0x200}, @in6={0x1c, 0x3, 0x2, @rand_addr="4a1d3494d56a69a2cd2a20d5feca0eb2", 0x5}, @in6={0x1c, 0x0, 0x3, @mcast2, 0x7fffffff}, @in6={0x1c, 0x2, 0x1, @ipv4={[], [], @broadcast}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x100, @mcast1, 0x6}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r4 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) 00:01:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) syz_execute_func(&(0x7f0000000180)="98994aa84a1c340f0573730c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c464dacc4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7f2") execve(&(0x7f0000000080)='\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='(&:]\\@\x00'], &(0x7f0000000500)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='-\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=')!$\xbb\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='*--\x00', &(0x7f0000000680)='\'%!\x00', &(0x7f0000000480)=':)\x00', &(0x7f00000004c0)='-\x00']) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0x402, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000140)="039e9398b35f7300") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = accept$inet6(r0, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000005c0)=0x1c) getsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) close(r2) 00:01:36 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000ed3db5b92635737e07b9ffdb531807f1e8f20e0140e562e3936bb36ed0e5797b1ba86b3c06a4143fd258c32554134fd1e836ac794a19f960268c5b298b8a9fd45b72890bdf25c82500"], 0x0) r0 = socket$inet6(0x1c, 0x6, 0x0) r1 = dup(r0) socket$inet6(0x1c, 0x5, 0x80000000) socket$inet6(0x1c, 0x20000000, 0x8000) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:36 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="190a6a40476f39256bf7f6a51ef0eb01c1c417500af41d3e618886734b5c669afd96b6da2e897653187cce648244a76f2269462bbfb90d6951c31c910b5cbc0d42062852a12c1e0710c5248bfde1ab3dd2b4118ed4dedc4154a4dbc142ef222e64e3500800000000000000eeb10ed6526a07fd0c9f5bbd68db357b4e030000000000000035d3aafc6a185dec2bdd77787d1a1024ab0b9ce6be49f97b08c8d5f63d901d2e30cf26d1c5014a45feace2dfd81dffde7bdbbb947c50860561f715f34fad5e95627ea62cbba220fa99ad929166fd3b7b2ce20e78d3420b414434eb090605dcba3dd9f8bfd2b11ce7000000000000") 00:01:37 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000827f47f"], 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa06, 0x4) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000600)="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") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x3ff}, &(0x7f0000000100)=0x8) 00:01:37 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x7fff, 0x7, 0x210, 0x4, 0xfffffffffffffffb, 0x6, 0x200, 0x0, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x22ef, r1}, &(0x7f0000000180)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)) 00:01:37 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) 00:01:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e0599696c653000"], 0xa) 00:01:37 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000340)=""/56) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$GETZCNT(r0, 0xc, 0x7, &(0x7f00000000c0)=""/42) r1 = msgget(0x2, 0x140) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000240)=""/209) 00:01:37 executing program 2: r0 = socket(0x17, 0x20000005, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x208) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeb3) 00:01:37 executing program 3: setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x2, 0xfffffffffffffdb9, "1c22742061c9363be33b5a77671c6001883753cbbef1aa22c8ea735bc711a5000539c072a5ef6bce29c089d6da5168a11e30116b602822e0814862e42b994c154bc9d4ea905736d839083f994bfcd2fd504dde01f17364fa6606d1477a0bece894ad8486e7e6af0f48f37dbc69d852cd865d28449fe4bdcdb5ad6218ecd7dae75c44fdae8fcbb91280c6cbfd87a22c30734e1cd1a51425d6e9d4b0d1b3f56260854d51550e2e9b3de9fbec3764e1c4a2c9dc9962c6422a62a583e24f8e6f34d87b35439b2c68a3a1601e50"}, 0xd3) 00:01:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047456, &(0x7f0000000000)) 00:01:37 executing program 3: syz_execute_func(&(0x7f0000000180)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x74fb6944, 0x4, 0x0, 0xfca, 0x1000, 0x2, 0x80, {@in6={{0x1c, 0x0, 0x4, @empty, 0x9}}, 0x0, 0x1, 0x8, 0x8, 0x7, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xfff, 0x4010, 0x40, 0xffffffffffff8000, r2}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2300000000000000000000000000000000000000010500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d4f1036ade600"/134, @ANYRES32=r2], 0x84) 00:01:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x13, 0x10000002, 0x97a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@broadcast, @multicast1, @remote}, &(0x7f00000000c0)=0xc) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000240)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7db9bbbfdd5cc6c6440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet(0x2, 0x5, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfffffffffffffc00}, &(0x7f0000000040)=0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) openat(r2, &(0x7f0000000140)='./file0\x00', 0x8040, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x8, 0x3}, 0x8) execve(0x0, &(0x7f0000000400), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) 00:01:37 executing program 3: syz_execute_func(&(0x7f0000000080)="656440a74a2ae90cac42980f05bf02000000c4a37bf0c50141e2e9b5c422ebaabb3c00ba00000fc7a4ea70db000000000f383a9e020000002e420ff841169a8f698099005ba265aa104b26660f38091e2fdee5bebec421045f46eec421dd584243c4e10bf8d426d8f045f6196cef620f66420f5dc423c96cb83d000000fec4a3694c9d0a87ffff35c4a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afaf6766f2ab440fec3fc461b5fb6e74660f79ce768ac3c4899294d800000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53ffd2c4c40f9f3c6436b2aa42664d0f31c46500000ff7d29978c104c441c05983f9070bb3ddcdcda2f247c0f600c481c5f89780000000c4c1045ccc7d7526802d08000000fa0f5fd25c450f91f3dada0f5ea5a9a50000ffffbedc4e61c9553131b83a00a2f1fbfb3b62") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x80, 0x6e, 0x7400, 0x7, 0x80, 0x400, 0x3, 0x7, r1}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x20, 0xffffffffffffffa8) 00:01:38 executing program 1: sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x17, 0x10000000, 0x5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x39, @ipv4={[], [], @multicast1}, 0xffffffffffffffc0}}, 0x0}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0xffffffff7fffffff, @mcast2, 0x30000000}}, r2}, 0x84) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setregid(r0, r3) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:01:38 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x10000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000240)=[{r0, 0x100}, {r1, 0x80}], 0x2, 0xad04) r2 = socket(0x17, 0x20000000, 0x0) sendto$unix(r2, &(0x7f00000000c0)="ce1c127fbf8e9be690749c3587aa819b6bc40993e33390a568ec9e8a7b9181a503c2ee2a32066fb934208490a752cdabad57fa26d524873534a8110c46107926b615e5252e1a8c51d252f04d0b4ae37729eea46c22dee55937119c6fc5472d599d1e97ae3c8fd57638a9f9cc1b1ace5eae7f40f90a47d6104f6ce15ad9b28fb93f44d4c145dd3e5f397ee444113ef88796e2d7129719c42ad09a05a4b60a120546a74c74c0612957ed5edaa7b7cc7f89a436ca2fafaf4fd680adc473", 0xbc, 0x20105, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r4 = dup(r3) socket(0x17, 0x4, 0x100) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./file0/file0\x00') readlinkat(r4, &(0x7f00000006c0)='./file0\x00', 0x0, 0x0) getgid() r5 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) 00:01:38 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000500)="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") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) r3 = shmget$private(0x0, 0x2000, 0x513, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/74) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="49692b2e5664531b0503f0a4dbb77b6b"}}}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) 00:01:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x19, 0x0, &(0x7f0000000340)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000140)=0x10) 00:01:38 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") accept$inet6(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) rmdir(0x0) exit(0x1) 00:01:38 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x401, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) 00:01:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0)) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000380)="c4442ec8d5cd50d0cc8dbfe1") poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0xd2}, {r0, 0x6}], 0x2, 0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000001c0)=0x7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) clock_settime(0x4, 0x0) 00:01:39 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65976e"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x8, 0x81}, &(0x7f0000000180)=0x18) chroot(&(0x7f0000000080)='./file0\x00') 00:01:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x1f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0xffffffffffffffff, 0xec, "0b54add76f8728d67403e639435620c24b48d667785c1eec53bddedf89ff05664db5865cf2c68d4e8a64ac2224c63508a4beabd9f680a30fc2da131827967d33983404edf87d22eda13c10146becfbfce3405b4224bd48388325f6cc7813631db0d3d03998b64029f154b50e79d81aa610df335f16933a2eb16b8f81f3d628f6412a5a4f48a3e032ccdd3cb6ca9f556971f8b2a6de2d9cac80fa81c559ff610a74933a3a976794ef6a06b7bbc6680ac48bc2a710cc2c6ed701290b3356af71223e086e16aa6aa3374be6469a5e36c3ed0147fae2077952ad17a5859ea541f16fbed9ffdcc57d00e279e23d09"}, 0xf4) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x4}}, 0x0, 0x3, 0x5, 0x214, 0x101, 0x4c4c, 0x1}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000000200)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f00000004c0)={{"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", "53d674bf5577ad426ff4a516303b200245a4e75157bd89aa3f019fd97db847c5", 0x0, 0x6}, &(0x7f0000000400)="f283979038ffde7f35f0e1a92b971423374a5474d3ccb32de82cdfd40515cd390832c077d94ee2761005bc78c207c35c6aac5d84ed468e72029aaebe9c5f863ae25ed4283206c39e7672140beb98d4ceab36bb31881d927e09d4e3d125684788646780e1df352f16b0444feec6634a686392b7d5a42290e8745f4487d007ebeb6a86dae4e73cf9bdb85bb0cb", 0x8001, 0x34, 0x5, 0x400, 0x3, 0x0, 0x68, 0x200}) close(r0) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000040)="88270343db579f4d9f4e4485998a482bcd0414f62b779af5802128ee2dc4b9f1085274a816e568ffa8ceb9eb3aa0c63bfcb3528b08202c38769c607aebbb34e15930d7621c83f5f2ed0442a56152f1002c9e867d3a9d53dde47e8471ec87badd36e398fcbf86afbf4119fcadf0985ce4193519db16a4409c946676f45769a5779c7a1e92ed627f3ed6cfdf4e8af510d4b0975241246a947f3287f5ce1c8f9aa00f04cf1fedee", 0xa6) 00:01:39 executing program 3: r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x95) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x0) 00:01:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @remote}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10000) ftruncate(r2, 0x10000403bd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r3, 0x1}, 0x8) write(r0, &(0x7f0000000000)='Q', 0x1) r4 = dup(r1) write(r4, &(0x7f0000000040), 0x1fff) lseek(r4, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2}, {r0}], 0x2, &(0x7f0000000140)={0x100000001, 0x42}, &(0x7f0000000180)={0x7f}, 0x8) 00:01:39 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="000009000100008012e600000900000000000000"], &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x9, 0x5, [0x40, 0x6, 0x40, 0xffffffff, 0x1e7]}, &(0x7f0000000300)=0x12) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000106) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x100012, r2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x6, 0x410, r2, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000000000)=""/234, &(0x7f0000000100)=0xea) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:01:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0xff, 0xae35}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10) 00:01:39 executing program 1: syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa71694131cb38f8c7460000180000000000009078ac1400bb00000000440409f0"]) 00:01:39 executing program 2: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0xe87, @ipv4={[], [], @multicast2}, 0x1}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000240)="0662d4bf6214aa4952901dee0b6366ef1c7332292786ff8517613ee0f1d093aceaa0fae26b176d64f34173245be0b49a1020b77a53678927", 0x38}], 0x1, &(0x7f00000003c0)=[{0xd8, 0x8c, 0x1, "851a4f0655506f0b311ef91b7132bab62c198d09bee0d25d99ebecbe12bf9b9ef4a2eaa3dd6fd3e4e45fa1f30bd13407ddd47c16f1dad554bb185afed9ec85757abef1ed905a34dbcf535320b1d21bbcd2f503596460b0523e77709ce4f63d106370420459e46cf23af478ffd9784543d8b0fd0d5beb6dafc78d0456f0493cba1e5206a25d9b615dbf6e1d6ba6b2b017193c6d6126667327ea2adad79e483f3694d66850bb77f2f87643b49dc289efbcf19fd9b4fde9cb21b2c78974c39d6b4011deef92"}, {0x60, 0x0, 0x3, "d068d0230b59537959b8c1eadc6202a52bc234bd2277e878c250a4bcdef0639859dd2c78508c1642cf919be5232eb23683274b5a4c04b507c297ba6db6d0c76fe57122b24b7e9a6fb8e227"}, {0x1010, 0x3a, 0x1, "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"}], 0x1148}, 0x80) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c6abfb07a95ff965be3c3bc423e9680f040bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c4e4fe805ff6f6c146000de1b1ac45e22c892a0f0000009f") r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x2, 0x6, 0x8, 0x80, r2}) 00:01:39 executing program 0: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000005c0)={0x0, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000600)=0x2cb) r4 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r5}, 0xc) 00:01:39 executing program 1: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c190f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") clock_gettime(0xe, &(0x7f0000000000)) 00:01:39 executing program 3: syz_execute_func(&(0x7f00000009c0)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="31030d20340dc048f46d149e7acaf81db6914d9c9557") 00:01:39 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) faccessat(r0, &(0x7f0000000080)='/', 0x3, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x80) 00:01:39 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000140)="9826473e431c090f05042459bf02001200457803c441fff07700b55767660f6b32fb660f72d50fc4c3916f960000000000a031e509096545dc2734d12834d128f8c4c40179d57e00c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b00000032a3efa3efd4d442dbc3f3f26570b88de3c0e526264788fe58c4a1dd7dbbbfdd5cc6006630a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:01:40 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x504, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x800, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000280)='./file0\x00', 0x400, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x100000, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x100, 0xd980, 0x8000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={r3, 0x1, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x8000, 0x401, {@in={{0x2, 0x0, @rand_addr=0x6}}, r4, 0x0, 0x8, 0x80, 0x4fc, 0x9}}, &(0x7f00000001c0)=0xb8) pipe2(&(0x7f0000000340), 0x4) 00:01:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e7cf8436323910aa9c69335e7f79ef5011ec81e55bc1575b7a66d0028182cdbcbc292c8bbac5672e1ca042138e707534b99f162c361084211992a2d915974872d4038505a72d4328347594466ad2bbef07204d7b413b4a18088d9bf14dfafb7fbe1c035cd98839392239446a774a8ac4825283a77532f04729efb7b96a157ea1c54d9da54f561c518b1b9d8b5ac80ef9b2fd43535fe3c32ae220656fbbeddb4f7e622cb2fe9e910e8a5bfdfc8e88d2b026b66c6fc48da63b618185b999df10bd0ee081e914dbac1ee7fa58e9c601394cc841e1e832a306ec9caa0a069615fef493a0da26e4663b4"], 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xc000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x9, @ipv4}}, r1, 0x1f, 0x6, 0x1, 0x2, 0x8b}, &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x53d, 0x1afb7f444e5b57ae, 0x3, 0x3ff, r1}, 0x10) 00:01:40 executing program 1: __getcwd(&(0x7f0000000240)=""/4096, 0x1000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:40 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/103, &(0x7f0000000180)=0x67) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 00:01:40 executing program 2: syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000f700009d8f93d9008fcfc0770000003f514f7c600000000000002076fb374dc3e7188bf4078d9407ace05e7d00fe5e06e13b000000"], 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) 00:01:40 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x401, 0x3f, 0x1, 0x9, 0x20, 0x8}, 0xa0) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000001280)={@in={{0x2, 0x3, @rand_addr=0x667}}, r2, 0x2de, 0x100000000, 0x318, 0x80000000, 0x9, 0x7}, &(0x7f0000001340)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000200)=@in6={0x1c, 0x3, 0x9, @empty, 0xa24b}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, &(0x7f0000001380)=[@sndinfo={0x1c, 0x84, 0x4, {0x7b, 0x4600, 0x1, 0x2, r4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0xffff, 0x6, 0x800, 0xfffffffffffffff9, 0xed, 0x3f, 0x9, 0x0, r2}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x40}}, @init={0x14, 0x84, 0x1, {0x4, 0x9, 0x2e54679c, 0x30}}, @authinfo={0x10, 0x84, 0x8, {0x3ff}}], 0x90, 0x100}, 0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001480)={r4, 0x5, 0x4, [0x3, 0x9, 0x7, 0x0]}, &(0x7f00000014c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001500)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001540)={r5, 0x3fb7}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000001580)={@in={{0x2, 0x3, @loopback}}, r5, 0x8, 0x1000, 0x2, 0x1a, 0x4, 0x6}, 0xa0) clock_nanosleep(0xe, 0x1, &(0x7f0000001640)={0x7ff, 0x7ff}, &(0x7f0000001680)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000016c0)={r5, 0x7, 0x8, [0x988, 0x3, 0x6, 0x38f, 0x8, 0xd5, 0x0, 0x92]}, 0x18) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000001700)="87cd2e46b9dceb8ffbdeed3a591f7c65ed284de50adbd49e108034cdd7e073427cb0412da2c82b4decf10dfaf5a92e8a830cf00d31cb29069a5d21c2d21a877fbe513cb01b496229df866230be37c21ad0e04afcb80259eaeb6570674e7ce02646459608676e9013765072cf44aaaf7ee2") sendfile(r3, r3, &(0x7f0000001780), 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000017c0)={0x18000, 0x5, 0x400, 0xd23, 0x7ff, 0x1753, 0x5, 0x4, r2}, &(0x7f0000001800)=0x20) r6 = semget(0x1, 0x7, 0x231) __semctl$SETVAL(r6, 0x7, 0x8, &(0x7f0000001840)=0x3ff) renameat(r0, &(0x7f0000001880)='./file0\x00', r0, &(0x7f00000018c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001900)=0x1, 0x4) r7 = shmget(0x2, 0xc000, 0x1, &(0x7f0000ff4000/0xc000)=nil) shmctl$IPC_RMID(r7, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001940)={r2, 0x200000}, &(0x7f0000001980)=0x8) getpeername(r0, &(0x7f00000019c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001a00)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001a40)={0x9, "448036f30a104e05cfefecbe0b93d3d8"}, 0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000001a80)={r8, 0xffffffff}, 0x8) r9 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001ac0)={@in6={{0x1c, 0x1, 0x3, @empty, 0xaa0}}, r2, 0x2, 0xffffffffffffff19, 0x2, 0x0, 0x937, 0x80}, 0x98) fcntl$setstatus(r9, 0x4, 0x10008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001b80)={0x400, 0x7fff, 0x3a20, 0x9, 0x400, 0x6, 0x101, 0x8, r8}, 0x20) 00:01:40 executing program 1: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) r1 = semget$private(0x0, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x8, 0xffffffffffffffff, 0x3, 0x9, 0x5, 0x8, 0x2f05, 0x1, 0x6, 0x4, 0x5}, 0xb) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000140)=0xe4c1) 00:01:40 executing program 0: mlock(&(0x7f0000eac000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000100)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000240)=0xe, 0x10000003) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)=""/73, &(0x7f0000000140)=0x49) syz_execute_func(&(0x7f0000000500)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483ba45155d955d963460f5776c16161787896c401fe5ff6a9c1460000360f01d5ac45e22c892a0f0000c402199344ca069f") 00:01:40 executing program 3: unlink(&(0x7f0000000080)='./file0\x00') 00:01:40 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) readlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f00000002c0)='./file0\x00') 00:01:40 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00000001c0)=ANY=[@ANYBLOB="9f885100cdaf00000000000086dd60c0e54400183a0000000000000000000000000000000000ff8df05e0db677b17d000000000000010000907800e0fffffe020000000000000000000000000001d600b8bd8920bc250b06936c717c52de0a03cef0d76beb2fe9dd72e83b2c3d066d292d502cbb46ecd3e6c8cccd9474ac738dc5398d0a7460eb43923bcef4e717e1590b84abf051c5ee103773ba867205e405a7feec474ae5ec44332456cc3e0add7d485c7a48f1a15b525bcb4e4b9acf1284e81343f658bdbc37e83c91f0110bde7a8df86a1242c5980a93fa35ce4a39569fe5c0b4e3b02c64a55fea0c318e8db359"]) r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000100), 0x7) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x0, 0x4000, 0x80, 0x100, 0x0, 0x7, 0x2, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000002c0)=r5, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:01:40 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x14, 0x0, &(0x7f0000000140)) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:01:40 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000040)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c200b00b000800efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261") msgget$private(0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001140)=""/241, 0xf1}, {&(0x7f0000001240)=""/15, 0xf}, {&(0x7f0000001280)=""/166, 0xa6}, {&(0x7f0000001340)=""/98, 0x62}, {&(0x7f00000013c0)=""/71, 0x47}], 0x5, &(0x7f00000014c0)=""/254, 0xfe}, 0x40001) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000001100)={0x10, &(0x7f0000000100)="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", 0x7ff, 0xa00, 0x4}) readv(r0, &(0x7f0000003700)=[{&(0x7f0000001600)=""/124, 0x7c}, {&(0x7f0000001680)=""/110, 0x6e}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x4) 00:01:40 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x1000000007, &(0x7f0000000000)={0x2, 0xdc5301b092886172, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r1, @ANYRESDEC=r2, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYRES64=r0, @ANYRES32=r4, @ANYRESHEX=r3, @ANYRES32=r1], @ANYRES32], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16=0x0, @ANYBLOB="ea5d7be97e34e273124a8f71", @ANYRES32=r4, @ANYBLOB="9bf28bc29b1f14cd734755fc3ca830746760029b59eaec9ef7dfb57c28882caeecba6d7340058df89f4d9738893871891ff0dbbe0c21209fb673629d706ad833a5210fdfe1bc2951d14613726f74", @ANYRES32=r3, @ANYRES64=r2], @ANYRES64=r2, @ANYRES32=0x0], @ANYBLOB="00000000b300000008000000070000003f000000"], &(0x7f0000000280)=0x3) 00:01:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x3, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x7, 0x80000001}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) msgget(0x3, 0x89) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0x4, {{0x1c, 0x0, 0x8, @mcast1, 0x400}}, {{0x1c, 0x0, 0xd0, @ipv4={[], [], @loopback}, 0x8}}}, 0x108) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xc113, 0x81, 0x20, 0x7, 0xce, 0x7fff, 0xf0d, 0x10000, r1}, 0x20) 00:01:40 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0x15, &(0x7f0000000700)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x81, 0x10001, 0x2}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0x0, @multicast2}}, r2}, 0x8c) socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="5700000057e4fffec516892931f45aac96729e27edcfbd46640486cb05a4112c7966f99abd0c84401eca68d27f43a54a2f5a96404e51c36c5fdb0556fc71c9e847bfec5e51ffadddc301d7d724ba6120de807319e3f4039f97eb38"], &(0x7f0000000240)=0x5f) getitimer(0x0, &(0x7f00000002c0)) 00:01:40 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x84, "37e41a2cc06832a798ec7748bb0f0cb01e66977e173201a6c54b8dfb3aa65c04c3618322b325875e5c64356d86e4c54ad140b19285c582e5c356d108985a4123eed166fb7ab67aec1817015390d804711b0e73c0a86d0e97643a7d67272dead24837d0baf3e6eb7d6c717c730a2ae96f5eeb0d67e19400d4d308b9676cae7d3f16293866"}, &(0x7f0000000340)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r1, &(0x7f0000000380)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x3f, @loopback, 0x3f}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x4000000040, @local={0xfe, 0x80, [], 0x0}, 0x563}, @in6={0x1c, 0x3, 0xffff, @rand_addr="76222d9956165206547fb3c603a1d256", 0x5}]}, &(0x7f0000000480)=0x10) syz_execute_func(&(0x7f00000001c0)="1c18c4637917d7b098cd801b69e4c4c2319cbe9989999999c402c19ad3795bf98fe9589b26c7e4c753fbc4e101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b3f304545e269366640dace000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r2, &(0x7f0000000100)=""/23, 0x17, 0x82, &(0x7f0000000140)={0x2, 0x2, @broadcast}, 0x10) 00:01:40 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c17c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:01:40 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000abc000/0x2000)=nil, 0x2000, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8800, 0x0) fstat(r0, &(0x7f0000000040)) 00:01:40 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xd1, "f66ee357d70790124006eeafa4ed9ef00f51f3b52c73b24e97891a2b0dfff45412e662da96b0ff1cdac1a842f562cbac3e9c4bdc549e7fdd7c6f5ef1aaa899b6603e6b9d6193b6fe84975d6d918091b1963d2abe96399005c30b3d06feecdba9c52651b61dcc40014453622a1088b00465a1432ee813fba6d9b5230371802bd8ca8949d4fd9f285dabe0c9c897274d5e0f88f29e7f9f52d5e6052d2db4602bd15d0ea15e706fcc3f9517bbf193f29b1b0f23bad4b30da32c165d530347342b98d4495a1233c4e969955d150fb98dbcc99a"}, &(0x7f0000000140)=0xd9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0xfff}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x3d, &(0x7f0000000100), 0xfffffffffffffe71) r2 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast2}}, r1}, &(0x7f0000000300)=0x8c) 00:01:41 executing program 0: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r2 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x42, 0x0, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$sock_int(r3, 0xffff, 0x1101, &(0x7f00000002c0), &(0x7f0000000280)=0x4) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r5, 0x8000000, 0x1000000000013) ppoll(&(0x7f0000000000)=[{r4, 0xa4}, {r1, 0x20}, {r1}, {r3, 0x1}], 0x4, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)={0x5}, 0x8) 00:01:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8f, 0x1020, 0x12fc50c8, 0x951b, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0xc1, 0x1000, 0x2, 0x400, 0xfff, 0x3, 0x2, r1}, 0x20) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002", @ANYRES32=0x0, @ANYBLOB="0900000000000000110300"/20], 0x98) 00:01:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x9) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:01:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f0000000080), 0xffffffffffffffad) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000180)=0x8001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f00000000c0)=""/74, &(0x7f0000000140)=0x4a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x5, @rand_addr="b3705bb8fee9dc08b8075c4633e37726", 0x39}, {0x1c, 0x1, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}, 0x7, [0x2, 0x1, 0x6, 0x9, 0x7, 0x9, 0xffffffffffff8000]}, 0x5c) 00:01:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x823, &(0x7f00000003c0)=0xffffffffffffffc0, 0x9f) listen(r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x900, 0x30) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2, 0x1}, 0x0) r4 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r6 = openat(r5, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) accept4$inet(r6, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x30000000) ppoll(&(0x7f0000000280)=[{r1, 0x20a2}, {r6, 0x40}, {r4}], 0x3, &(0x7f00000002c0)={0x7, 0x17f5}, &(0x7f0000000300)={0x3}, 0x8) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f0000000400)={0x6, {{0x1c, 0x0, 0x2, @loopback, 0x5428}}}, 0x88) 00:01:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x2, 0x1, 0x0, 0x8000000000206, 0x4}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0x57, &(0x7f0000000300)=""/232, &(0x7f00000002c0)=0xffffffe9) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x10001, 0x4800, 0x0, 0x9, 0xff, 0x1, 0x9, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) 00:01:41 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@broadcast, @multicast2, @multicast1=0xa800fc6}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @local={0xac, 0x14, 0x0}, @rand_addr=0x1}, 0x371) r1 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x3}, 0x10) r2 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x1df94cc4}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000240)={r4, 0xac}, 0x8) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/2) 00:01:42 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) close(r0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/180, 0xb4) open$dir(&(0x7f0000000000)='./file0\x00', 0x2000000000130500, 0x100) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="4776465309ec1a159a67bf4b728793b15797f7c27cb763d0fc064f048868fb64c1428c8c5f99891c5a1721c73a063707cb9cb80ea41288ac17018f23273d5fc526fa7d908e162eb9230a92194f6558ebf3849a78b6d33f584df9ea") 00:01:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x10) msgget(0x3, 0x200) shmget(0x2, 0x2000, 0x23, &(0x7f0000ffb000/0x2000)=nil) r1 = shmget(0x1, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) pipe2(&(0x7f0000001140)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000001180)="76bce22223b1e74cc9c408908c686d8fcc1e52a4b40968ab8624e73de8f1898b3f39a8dee837b34a99624dcbd3ea97932a5d9c5c97c68a806f99345e5f4560d68d138069b1bfd181d038a714f777859933d5e0599cdaf269365866bf68342d1aadb0618365c0b0a14d7e3054506e564bff10150df645cfbcd0b09c7fc600f0d48f3180d253561a7deef363af29575b724f523feaae6c629dbb3e917c2699db16a9431a7141749576fa7ef3c591295c77669fc3349a42") shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/4096) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000001100)=0x4) 00:01:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000100)="4118b0eed71df9451949bb652ce85adf0ae2e651e34810bb8f6ac2fa214716bc20e5666cc0371ea22627bc865c56f2171ad8c01cf0ec3bbb0b83fefc3392ac70746387c578ac4145c182e0745f640d17a125349c783015f5060f56e1cd14a51997a6547aee9c9f4446a27613a018ea1e449c91f1cacc267e21144785253bf162d0a86145c55ed2d38a40a153039076e7a09dc6c5b6f69ba2f5a2dc0870a0b62cbc36e2c51c3d75eb42bbefb8ab3b490f17fceedd9fc6b8d873beee17d6884287", 0xc0}, {&(0x7f0000000040)="6022ee15e9932d40b92e115c45f3904bffc151693c54417f71157cc1048d97d0433325e475d6c249cd22e2fffabea2c798ba816a0ab3cb60c0662c10eb1b5b9d9a783c351e32127567", 0x49}, {&(0x7f00000001c0)="8ee20661825208a1849a7cfa7c6b93d6bb0fb4095bdca22384c7e6fbe6295c6cecdb877d3678a0113273a39d8013108d22ef981db020970ca7622684ac4d6c6c07d03e5c213d1975c3c30768c967612618ecf3310023ab9777396652e39aca20c7d164ad45dcbfc10d867c17d10a446e46164732834c7b920f14d6851d7dcd0766c4f04df5b55bd04d40ea9ef723bc67fa816573f2bb26db6d12ee", 0x9b}, {&(0x7f0000000280)="85a48cfea0dfba01e52ce9d7d64aefc81b0e8227d99cb6cf68f2c7d0a964d699391db6cf1dc54804558783378aaee73c5181b3e51af2fdc18073e5a6bfaf0aa0348257aa878ff7a855d2fcf8575a99d16675846e6f6cbb67f321efe344d663e48288fe6b2db23a25ec066281e831c87785df558d6b7457bd1677229343bc6aa86086683bd2088d9ea3658f5fae2d", 0x8e}, {&(0x7f0000000340)="41cfbce0e61e38e7626b15b7d066a171eb7a2cc9be6c56e6178a832da4a5c4bc2cad1f802c333f365e8f0d7f6d95b1c14130fad2451549336727e1fb60", 0x3d}], 0x5) 00:01:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa5100303afffe8000000000000000000000000000bbff0200000000000000000000000000018700907800000000000000fe07000000ff010000000000000e02000000000000ff020000000000000000000000000001a9c7ec450a4b2258f11e221b824cbebfd6a396bc9379a5f5116f0bec08150b0f0fa73174102c96cf0c97d0dbff88de94e9427e998da5a30fc56f97bab1b9cbbe54b3b5be82093bd0c5c75a2f3165696aab3c218d3001f24007c0cf0b8781366d3e2ded68320394690c5938a93bfce5d77030be877ebaea89f52e4ec9869bb4c56b5ae76f75a3f897c3d8f7e794ff9053c25b29de43f247c018f23187794c"]) syz_emit_ethernet(0x5d, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa81002700826cecb7c743522599d3965579c6ec9ee41f955484e653dd90ec193c9a0714aa7e51d19aa33403ae84c5870fc4b7b61b543be34e4582ae124b07ffed9372ea9aa4f52f6b9862f6d0e8c1b3d3953cf0b73d93571cf5b591b6630744e3e6a11323d0493e8929792e956b63f9e13183365a0f25c1ed6e8839ed51101b44efe626d94fb9559b8fd5a2be62fdb0ae72b755f78b7419631117c39d486ce38828a20eb5955b07"]) r0 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmdt(r0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x0, 0x24e2e94b}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000400)={r3, 0x4a}, &(0x7f0000000440)=0x8) r4 = fcntl$dupfd(r2, 0x44f8dc687683efd7, r1) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000000500)="64782946209b0b1759161a427edd5512b141b87ce3642308cea78f87f4ba67a946586eea93ae607fedd148ed3a2bd6b4993e350005566ccdc741e3ef04f4fb8206b4f8225fc333e0ce148b0472bd1d90d8d47aeaa45ce6d59054b4b8b0cba4d281ac2f218d08ef5b4dc59f43a11e23946680cedc884cb2afb2009130b36e3d32a575922e45f0816c51e56db5ec78d28f24045943bb3eef4babab02fba863469b3c56f1f41c81e9621f6bd7a112ab7cfc1c210624b2dce86b71c03092c8a9449eaa8b4c72101dc3b194911031d3029910f636bf2057e338ba") r5 = socket$inet_sctp(0x2, 0x1, 0x84) fstat(r5, &(0x7f0000000200)) 00:01:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xe) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xf9e, 0x1, 0x9, 0xfff}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x2000f, 0x1, r3}, 0xc) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000009000)) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:01:42 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(r0, 0x0, 0x100248, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x8, &(0x7f00000008c0)={0x10000000000b35d, 0x1}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000840), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) sync() setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x100000000, 0x80, 0x400, 0x1000, 0x2, 0x5b3, 0xffffffffffff7fff, 0x1, r2}, 0x20) setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0) 00:01:42 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xffffffff, @ipv4={[], [], @multicast2}, 0x8}}, 0x0, 0x9, 0xfd4, 0x200, 0x20, 0x1, 0xb8}, &(0x7f0000000140)=0x98) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000400)="6019e60b23259163673b9dd40c84d38cff783bb455f42f0659f6bbec6682db4b38aec83d3c3e0d1d7d02228d3a9dfecbde02dcef8e70eadf4ca3fbf95f1560852cd55d8eb47f1a52f1e61bab23d6e1681e4f0e050de7834b9cd0712c66ceaa80cba47a7cc601806b18db4fdad074ebc9c075665ed0c22d0c223d1c1ffd8935583b4a4446ce9adab0a7259f26990f19e34e0545405c99c0f04d0c9b3bd858588734e2b70d5b6da238560b4c6e1d92e58329da3dd195dde6812864b121d9026f3c9d85630dd789ddb6f28c1bc417cdbd502085ae5bee3b9f8be9eb9d71a1ae2a009449299ad38467", 0xe7}, {&(0x7f0000000500)="76a8763d7b238c5dab05d5a41cd1a15b7946273be85d9e69d571e87f5ff1f8c0088eb52689e77dbb21000ecc06ce8a4cd96c8e8e6f8360fffb3ef1772b80538637f5f32449dca3cd3c89d49837b2ac64de266c59d852316f130958aa15af65ec562f3e0c49a3b79eba4c1f1391e921feb2bd8fabe05e21cdf00a12b47c4626ba22680340483ab8300c3ea03f219bb915c13920ec8749d32e57a7262205e2accfd7923be198e720637ef58498400e1ca048e4d74ebf2bbfae9d9a9562450ef5288efc306caa29728ca45e490b478e3c8530be5e3eef144e4b550e0a847f3b3b28f663b5", 0xe3}, {&(0x7f0000000600)="84c733f7c3d55419eaa764fa4b32727ef8b656fba9ce6be9769032e49855e073a7ab6dd81cb4f63a02da23fd84c81972e59dc9d33681ed8525b2d53fc5", 0x3d}, {&(0x7f0000000640)="698e4ba9bde80de4c8d9f13439e276c5574f81e372044a8d711abc0560341493ec0d64f76c74b9fedbb70c8e493d61ee320e140b03e7d7957b441962b9d26bcd0f3f467ba6ac5969d46b79daab70f4a9bd9da9de72b077f925bfd2be426337dfd65c8245ff42bbd53ce2a688ebdf8b81e8816e497dad5d9e9ddba3fcd71eb7664cb01de61811015286a8c937a79b66c5bc7df133749fea32f5384c6cbab9b7de7bceb3aa8218ade2df6655f5cadaed75cdec096b5fc97760698c6001324908b08ab4a925d03891a1795847f3edea77ce87c90d02929e85fc3e8a", 0xda}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xa0, 0x9, 0x2800, 0x6, 0xc78, 0x3, 0xe0cc, 0x5, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:42 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'/110], &(0x7f0000000180)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0xfc90}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) socketpair(0x17, 0x10000001, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x9, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xd, 0x9}, 0x8) 00:01:42 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x9, 0xffba) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000100)=0x1c) 00:01:43 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x101}, 0x8) syz_execute_func(&(0x7f00000001c0)="9826473e431c130f05f3fd59bf5c094f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed75c40265003b0fa0e5095f34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c406618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:43 executing program 0: syz_emit_ethernet(0x18b, &(0x7f00000000c0)={@random="3443027428fc", @broadcast, [], {@ipv6={0x86dd, {0x8fbe32, 0x6, ')=|', 0x155, 0x1d, 0x1f6, @mcast2, @loopback, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x6, [], {0x5, 0x6, ';2S', 0x2, 0xff, 0x9, @ipv4={[], [], @multicast1}, @mcast2, [@fragment={0x7a, 0x0, 0x5, 0x7, 0x0, 0x44c, 0x66}, @fragment={0xfb, 0x0, 0x8000, 0x1, 0x0, 0x0, 0x67}, @hopopts={0xff, 0x1d, [], [@generic={0x0, 0xd2, "e5d86b36a92753cb6313b5d1e6696414ff0c163bb282183b51a87c50441a3700718379a0a0a3f1163675773693b25d06d6ca6437a88b04499cf8941843604b0fb481037f3ce1bbf90c08fbd829887d50e4032d21b76cb82f0ddde28ad0979d62c82a6f490e8d2cd48bd2c41585b51f4b213c8784ba7c2e99c417bf1f251c310ebb266ef3df18ba649938eac6608249bffc51b62597ba495547cf4c6b5d60fb709fe098f78d18aeb0eea320f32e76f9509a513b17e21504fbea6135ac581af260deac2617e6762469fc62d1016edeaeba86c4"}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x3}, @pad1, @ra={0x5, 0x2, 0x15}, @ra={0x5, 0x2, 0xfffffffffffffffb}, @pad1, @jumbo={0xc2, 0x4, 0x6}]}], "121c7474e69b3e12a9f5e609dcd8e19dfd9329b0be0d243da8deb15a87"}}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x7, 0x507, [@remote={0xac, 0x223}]}, @ssrr={0x89, 0x3}]}}}}}}) 00:01:43 executing program 3: mprotect(&(0x7f00005fd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setrlimit(0x8, &(0x7f0000000000)={0x200, 0x2}) setrlimit(0x0, &(0x7f0000000240)) 00:01:43 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x101, 0x0) write(r0, &(0x7f00000000c0)="2c1cc3ad02c9ff2b7948aa896e9c33a3e01a70f3ba5cb0d09cc9d819af22f3869c445d0e1650c6c384bff37ece70311de76b34813203d6dd1d1b49b9fd6ff9231d5ba01d677965d34e46c4b4d809998d2f1afe983c53e7522937ddcdab134b68e7d02ded8349ae3f9ca996398feda06f0a70cda2c5583f590048d421e82ec6252e7d30d2d926fa7d423d7ae47b82e6ef2a526be8", 0x94) pipe2(&(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x0, 0x1, @ipv4={[], [], @rand_addr=0x8}, 0x5}, {0x1c, 0x3, 0x9, @empty, 0x5}, 0x20000000000000, [0x2400000, 0x6, 0x0, 0x5, 0x4, 0x7, 0x81, 0x61]}, 0x5c) truncate(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000040)=0x6, 0x4) 00:01:43 executing program 1: syz_execute_func(&(0x7f00000001c0)="46db5608f390f241afc463415d36c6c441fc281af2a745d916660fe014d842d764f2e005") syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) mprotect(&(0x7f0000d23000/0x3000)=nil, 0x3000, 0x2) 00:01:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000140)="a13178e330583d3de03a89ced4716c0094c460f787b389a7d4dee93b75752c4ca102543f89fb06c3abf423b294fedb554aeec4ec720ee728064fe44be537468a15b04a6b9da5de2bc6334fec397c9998828d6e1609e9652a1a11331276fbb0c0e7c110bdf506f01c01048b956245d3a544c907e976299ec6680221d80e23ed3d63300e2ab94adb4d1cdebae1c07d") ftruncate(r0, 0x40004) open(&(0x7f0000000040)='./file1\x00', 0x0, 0x2) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = getpgrp(0xffffffffffffffff) socket(0x17, 0x5, 0x3ff) wait4(r1, &(0x7f0000000200), 0x2, 0x0) mlockall(0x1) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x317, 0x34e) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) 00:01:43 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0806000108000604000016469e516f80ac1400aaaaaaaaaaaabb00000000"]) syz_emit_ethernet(0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) Jan 1 00:01:43 ci-freebsd-main-3 kernel: attempted source route from 172.35.0.187 to 172.20.0.170 00:01:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) dup2(r0, r0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/200, 0xc8}, {&(0x7f0000000500)=""/193, 0xc1}], 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) r2 = getegid() setgroups(0x2, &(0x7f0000000640)=[r2, r2]) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") mlockall(0x3) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) accept$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x0, 0xffffffffffffff4c) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x108, 0x4) accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x10000000) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x10000000) r3 = openat(r0, &(0x7f00000003c0)='\x00', 0x80, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_int(r1, 0x6, 0x800, &(0x7f0000000680)=0x1, 0x4) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) 00:01:43 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000280)="e1b9ed1aa4b52b92e37d2e110af0303c1e664c7a90ddfed787a49f997f9bf5fd16879ac780b6455b7a5130364cf37fbfd10988feed71e2df6bcd313b94a1639b009f7ac766e92c921a3c1e46cb2315b43ec680076d2c6ac465e0c21315282f168711b4c620963f80ccec73e6de7abb67029fd4fcc5ecc70e1da1843a6b43648d93857f4e00cd868489ddbddaea83948a601135e679c095baeffdcf113af2a7431cfdf461089a3f7065a8e7c3bbfdb016cd525751646e8ffeebe7ef850090", 0xbe}, {&(0x7f00000003c0)="e88cdab37d991ed027c0953231aed5246bb5f1e55b466c194c6d60ab1f0a21a4e61e1f89822dc3822bfc8d72d3db6cbe1dc858a078d752e907d8e170a1f0c47c455652a7b61f5b007d16e527a2ca5fc9ca1f0f00db503e6c5e4d7ac579e8f941772ac026e61907c07a26d3744bc3dca2f448d083688f6e68769463076c302566b4a3a81bd27375", 0x87}, {&(0x7f0000000480)="33e0ee1b1f047c17178bce2014c97f7194da79d7a7558561c55c10d4849eb5036e006a0e3a41e6a928d79d1e5f8e9dc3d1551ea3836eb4a3474bd6049fba519ff6a6bcbc7d6079977eac0dc357c2bf8eb604126abdd7b80d84b2539b22", 0x5d}, {&(0x7f0000000500)="ac5384dc23e8b6c549704e1b0e89090e0154ffb1157dc640cde400a67f1b572f2dc42ca5708dbcabb930af1b9de8096c50c6a68f4a0d7bd28b076cce46904e7f4d42b0b9e62cf654e3dc01fef179b2ccf9b488dbd860d927f9511f848ce6e073baabc3f78ea7eb5a743f3c0be58cdc9126c95b121556f7674720d03b7bad0b188353f16495ef4f00a637a037268a5975fc1e8ce3d682d04ec5cce00012fee87a4b2b71e0ac4f234e8d61d626c58cfbff7cbd2dacfdd9f196bcccb7610492f7907b850ab5f60da200f2a35ae75c293e4f820af567", 0xd4}, {&(0x7f0000000780)="ad29de1df999b0bed310c4d4de748df6b291b92db5706ceb8c33970957bd1ddb41fd67d8a0de93e10659da19c7a98357bf7ab01c170102333ce9d4829b63359d7de5e0afcee8fbfdefec7c0f67b3b552c205b9ab0ec4209f929b7129b939f60d0aac87b633a57aa6e456d35b30ef5b42624b4b9c26be445f60ba3fe9f3d6e320585c7d1c71649a607587f6649ea92bb82b8b67e01e7074d566744a43947e7634c60df1d85bdb0c4d72c358773037810ce84ca2673c55c81b6cc3a35d13087c0e6e89286564ba5287e7e8cff9f9a1f44b28ef3ea333e919d6c9eaed", 0xdb}], 0x5) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x2, 0x7, 0x8, 0x0, r1}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:43 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000c00)={{"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", "ceca7c77f18152b064b334d95c350b80cef72fc012acf4acda347fc3aebb3d08", 0x9, 0xffffffffac3519a8}, &(0x7f0000001080)="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", 0x1, 0x8, 0x5, 0x4, 0x4, 0xe07, 0x200, 0x8}) syz_emit_ethernet(0x4de, &(0x7f0000000180)={@random="3ddafd83a8c2", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "2fca8d", 0x4a8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18b], [], @broadcast}, @mcast2, {[], @udp={{0x1, 0xffffffffffffffff, 0x8}, {"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"}}}}}}}) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3f75ee15414b15de, 0x0, 0x8, 0x800, r1}) poll(&(0x7f0000000100)=[{r0, 0x18}], 0x1, 0xb14) 00:01:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000000000003fc, 0x0) close(r0) unlink(&(0x7f0000000040)='./file0\x00') flock(r0, 0x1) 00:01:43 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x8000000000) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = geteuid() r4 = getgid() r5 = getpgid(0x0) freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() freebsd11_fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000100)="eeb5b533783ff1882f094e37c702b074d2d29584d4277345a2f9350e9656fe7d84f21376d2e84e5135fa6a435398beff42f21890b731148fa955390d133582d8bf54357247de4f97288369", 0x4b}, {&(0x7f0000000180)="676eb38fb5ff757584d472dd6634a5c108b4095948c823142a450d46b66c57e0224d287fffa75fb816c90c22e94d7c44dacec40cef25ebcee639fc6fca514de12ee3323bcfd85d7c5c12cab465da4ad665bf3bc172cbe8b7b9d0a900db59c501b541", 0x62}], 0x2, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0x80, 0x80}, 0x20081) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x5, 0x12, r1, 0x3000) 00:01:44 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="1c1ac4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf1f2680c0000008fe9589b26c7e4c753fbc4c4037d197806ecedfede427fc902023ed107c4c2b90a23f6168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269000fd9eb45332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c48801fe5facf6acf6ad6736660fd2938c000000c4c1f913376666450f17720dc4c1e9d0c666660f3a0b0865") syz_execute_func(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c, 0xd6f94002f6f0c4d6) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='}\x00'], &(0x7f0000000400)=[&(0x7f0000000380)='(\x00', &(0x7f00000003c0)='-j\x00']) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000280)=0x4) 00:01:44 executing program 3: r0 = socket$inet(0x2, 0x6, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, 0x0, r2) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x4800, 0xfffffffffffffffc, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7ff, @mcast2, 0x2}, @in6={0x1c, 0x3, 0x8, @loopback, 0xfffffffeffffffff}, @in6={0x1c, 0x0, 0x49f, @mcast1, 0x40}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1, @mcast2, 0x1}, @in={0x2, 0x0}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x50d, 0x4) 00:01:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2c00000084ec1acf988e83ecfa000000024c2f00000400000000da67cf78129280894a8a904d4c5ea2496878bd00a48af12ff93c47dc9bcfaf024dd1f1bf842d8c7f61ed80faeb88a7cdbf2fd7c07672e1caf30688ac32bc077eb8f708a4717c98bf1b59d09319e99420cb1aea533c912eb7b4a2f32c43afebc4f5f58bf48f5a28a1d76b63370131e79b5f67e37631b6e8c2ca2402e036da7e43790a8e4a77", @ANYRESOCT=0x0], 0x31}, 0x0) 00:01:44 executing program 1: r0 = socket(0x2, 0x5, 0x0) setrlimit(0xffffffffffffffff, &(0x7f0000000140)={0x7, 0x5}) freebsd11_fstat(r0, &(0x7f0000000180)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000), &(0x7f0000000200)=0x4) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/236) 00:01:44 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x10001, 0x1}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0xfffffffffffffffc, {{0x2, 0x0, @rand_addr}}}, 0x90) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c) 00:01:44 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x80) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000880)=0x1c, 0x30000000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000008c0)={0x0, {{0x2, 0x0}}}, 0x90) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xff37) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8208, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x2, 0x7}, &(0x7f0000000b40)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000c00)={r3, &(0x7f0000000b80)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000c40)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000980)={0x0, 0x800, 0x9}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000c80)=ANY=[@ANYRES32=r4, @ANYBLOB="060d2aaf93a73e032559370c73c164ce4b310302425946310000000039cd1497b4a295649140ebe6532eaff61ffb3f67bd945c0a982823bc12cd7957e446315b90997634c7833d6225a5a7092e71505f89289b11dc7e901ee8d6241b78ff0bea30500eecea8895ad5457a7bacb9f3d426f3122bc8d4d424199e5a5f88cb3a25ca3f751fc4b4302e6375643d3ec03dac2cb04da1f84877fe148503ce6a368a501cd2d"], 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000100), &(0x7f00000009c0)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x4}, 0x8) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f00000003c0)={{"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", "5699d8e99a0b986854c29cc970fbd73d3332677ea3072e3a3fd57bdd6e3074d9", 0x569, 0x4}, &(0x7f0000000380)="a55bd2bc6f0fe74e269a09f184aa63a70151", 0x7ff, 0xe4, 0x6, 0x6, 0x100000000, 0x9, 0x7ff, 0x8}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f0000000d40)="f04c35f4338e9ef99970740001395c66d4089b43a52705ff27413f5c21ec41dd00cdeea4c91fe5f3fe13f9a0c2454b5ddd0accccd3c0753a31e97d9a3f7a03cc543cdc47773bd87516", 0x49) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0xa) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000240)={r4, &(0x7f0000000180)=[@in={0x2, 0x2, @rand_addr=0x9}, @in6={0x1c, 0x1, 0x1, @rand_addr="77000f54fe13a7a8ac5a2c33a3f03001", 0x6}, @in6={0x1c, 0x2, 0x4, @mcast1, 0x42}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x40}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000280)=0x10) 00:01:44 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd11_fstat(r0, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="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") 00:01:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x590ae202, "0fdd0d7dee1729d4e4e4ba8aa7e135a3"}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x8, "6ffb79d8ffd854e9a9573bd196b68bff"}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xc5b}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x10001}, &(0x7f0000000240)=0x8) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) fchmodat(r0, &(0x7f00000012c0)='./file0\x00', 0x20) sendto$inet6(r0, &(0x7f0000001300)="dfc5d23c9dc7c48ce1109033c8c50255abd1c71e1ab12f06f04dffca6429926ba9792f41b7561514ad826dc933a29bc8bae25d1cd9b2b5600f622f61cd3af9c99716ada7a51aed44edd4a77b33019ae9aa5f0278f65aec53b0a7994084af1e229f3a0f914e15c557a2b3d6892ee4a4d1874bcfb07332c5d1a9eb71d6235fa38c7419deef5bb36267c8fdfdc65d1717188e9361c637d81d641375b8b556c39ddd6b7306d1fcfe85f626216645592be62b843b1f2839aeacd11a890d9c7fcb5b63e8e9f847ef930cb32a4d7d1ac07b73725ca115ebdf1fb77db03ea32bae2ed0da61da3efe1cb1c1acd86a55be4e89", 0xee, 0x8, &(0x7f0000001400)={0x1c, 0x1, 0x8, @mcast1, 0x1f}, 0x1c) utimensat(r0, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={{0x80000001, 0x3}, {0x7, 0x800}}, 0x200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000014c0), &(0x7f0000001500)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001540)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001580)={r1, 0xcc}, &(0x7f00000015c0)=0x8) r4 = dup2(r0, r0) chroot(&(0x7f0000001600)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000001640)={r2, 0xc2}, &(0x7f0000001680)=0x8) r5 = socket$inet(0x2, 0x2, 0xfff) recvfrom(r5, &(0x7f00000016c0)=""/16, 0x10, 0x40002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001700)={r3, 0x10001}, &(0x7f0000001740)=0x8) fchmodat(r0, &(0x7f0000001780)='./file0\x00', 0x4) r6 = msgget$private(0x0, 0x40) msgrcv(r6, &(0x7f00000017c0)={0x0, ""/134}, 0x8e, 0x0, 0x1000) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000001880)={r2, 0x9f6b}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000001900), &(0x7f0000001940)=0x4) freebsd11_stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001a80)=[0x0]) chown(&(0x7f0000001980)='./file0\x00', r7, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001ac0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001b00)=0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001b40)=0x1, 0x4) 00:01:45 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x57b9a0af, 0xda25}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x20, 0xf2, 0x0, 0xfffffffffffffffc, 0x7f}, &(0x7f0000000180)=0x14) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:01:45 executing program 3: syz_execute_func(&(0x7f0000000240)="9834120f9f64660f73d0069166420fe72a4141e2e99640df56fe66430f3a16d30b2379d0a200810000e666f66df8c4fcc4e101167c5c8ed7c4e3394ba67fbe0000f4430fbfcb6e46f18888a1c4101f9b9b73e2c4e1fff01c981616ac0f0d95a600000000ad80d08f2940404219a775d0f08171a38a806ebb40da9ce5570000028ca06d45d52c600000600000e3c0740f2d9600000000cadcdcf340ad0142c43131f95dfbc4a1e5dbae230000000a000000") r0 = socket$inet_sctp(0x2, 0x5, 0x84) flock(r0, 0x0) r1 = msgget(0x0, 0x3b8) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x20) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000300)={{"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", "ae52adf7c9ecec8e897609ae6394125292a14b0ded0384d71a00df2e68b30ce1", 0x40, 0x1cfe}, &(0x7f0000000100)="669597efddda87b59295f7c9ed83b68e99db948556b37ad3aa02a5b9ebb5d0b850e273cf976c79fc9b7890386018ecc9120fdb07058b9cba232cc05df7d6a0803aac693238b4d65cd0f146c493b683e27b41ecb790f8e9b4acd63fb0a5fe4edb7719e5fae1a65a23cc8716c4a281712716064de9ed841981b8d2cb9db00a002ce64c055ab740d8f2bc29d039d4b93fbaa97ffaaa1baeea433676aca02a50cb11b9f6b5d23b6d1b2307aa5c314be1867800f537c8ea4fe15acf81", 0x9, 0x101, 0x3, 0x3f, 0x6, 0xffffffffffffffff, 0x7}) msgrcv(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac5afdbe00"/164], 0xfffffcc0, 0x3, 0x800) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x6, 0x90ac, 0x2]}, &(0x7f0000000200)=0xa) syz_execute_func(&(0x7f0000000780)="8f89f895aad90a00006645a5c4e13d72f1008fa958018fed696283c4634942079dc4e231de3cf26466410fde59630fec848ac7dbc1bac46235be4b3c440fee5334") 00:01:45 executing program 0: r0 = msgget(0x3, 0x3) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000200)=""/12) r1 = semget(0x0, 0x0, 0x50) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000040)=0x81) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r2, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/142) r5 = accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() writev(r5, &(0x7f0000000080)=[{&(0x7f0000000100)="895abe517b5586a221b9cfd3420499e269abfa611cf32705466b8d407d172ad32b54fa6e2ad5687e6fe1aef62533e68f57f03ba8f0c49fc38e84dad752424145b40d435bcf2b91304b082e7a566d2840eba3d55e89d48913523675280bd702f2c9c7c15e9bacece273d3cc4d043e61afe5ee8e4cd5362da0cd52000e30baa3c60cc5be8c2663a0a622cc81af7c20819e00e419614f3ded526be4a145ac384711dfb1621ddc44528cccb93510ebf836af76b8495906ecbdb235dc588e40ecba1060a4c0a16a6347f044343ee4fbaf", 0xce}], 0x1) sync() r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) 00:01:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="1d046393887850727bd646b33986f611713cc85d919d9de364b8e7119e72bcbd2ba2923de9330819f2a07fc3e18708714e043694dde304f0d6e3967bf288f5bb349e3cd8693f3954153054fb04393b13940c697c811078d7b8f229504797fd98a329e40272b8a2f60abf3cd6ae8bf4ec192324118b0896483b1b8dbd6932f31a1c569b82b3e8935b9b85d63a3a776751771a45fc488a39767276746ff4c63a253c945cbc350ff732b6fc87324a560a4a792153337c7a8325850f7044b5b1dd3f3678a3e80a4a1d7e99b4065443d48d684f5092bff2905339891a63bddfab38c336faf99d0d45d3767982ee80", 0xec) 00:01:45 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\\\x00', &(0x7f0000000080)='!/\x00'], &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='s,\'+@\x00']) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="290090965cdbc2ce57bf7894853ea8dbd22dba61f8fb012000000000cacf7970f3fcad62e9a2ec529f7ad8804bca47b212f975"], 0x29}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x3, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000300)={0x10, &(0x7f0000000280)="5a1d5acedba1e87ff9dd03283264785d7878ac1e28b61396ddb45115eaa86d2fff972a403afa37d63e7d8cd01e3a3185a56a99c32351e2db1aceb15aa9395a1584e097ee4383ab7d96356e65f0e464389bd9251c077ff8925cf10b567efba8", 0xff, 0x800, 0x8}) setrlimit(0xf, &(0x7f0000000340)={0x40, 0x401}) 00:01:45 executing program 1: syz_emit_ethernet(0x3, &(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES32, @ANYRESHEX]) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)="c8b175e05575cf8f42578ee53a2723c9a26093445a34f0bc2c05f85eec2410fb367bad46ec3f38c129033fc7789c11b27ed137c51236626e545db65cb4245c8339fa6b8df6ea", 0x46}, {&(0x7f0000000140)="0d20b9336789eeead5f062479e4f36e7a43facb671708e0346924abe28480abf24031a7aa6174b92462bfa3e8bb609dba176337ac5f7e047bacfd2abf5afedd6a98eca93b33cda18b35f47b2235355aefa0372fed443ef594823a426873588a8e78864f0d5cda6", 0x67}, {&(0x7f00000001c0)="71bd34b69af8771e3582b80d4fde68190e09515a2fcb44ef831c2b07e85c65d31081a8b21a9580684052dd07948635120b0ac81b46b05f752727f31e0b239b366481b82e5867624fdee50b3c22e24d4efe388f267cbbc851794c878331c58c92fce9c7c3d3c5d73471ea2bfe065f1e531b3915698ff9056e3897403a414f3180e782ffd4452ba58550404f5503dccf19cfc3aada8b5357d06fffab2f1bbf10a9f681e203a275799929507ca2a57ca83e235562bba6d26a58283f110cf6653e810ab10f9f624fbc6c8d54f1188ec0013bf13563c74a6597d7852bad7cf3677a0425ddf56fd0400a2608", 0xe9}, {&(0x7f00000002c0)="4b4b5d691025f25accf896054d907d6df8f5ad8bf8328fd7851a67da18b82a5fe809be1f95a9806bb09396856409f8318f3e5e7fec6140d1", 0x38}, {&(0x7f0000000300)="841aaf0bf52bb82d1d19161a99270f0929db7ee7b4266cab", 0x18}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="1ecc9a8530e324213cdd538a9abc64504be1d75dab2004bbecabbf4ee6e45185a07d68ed115a4988ed0f6f73b688081151faf5c3e000ac51e54a8d170d6bc0bb6847fed6302314c0f7f365410cb8b571e4d6f0d7501997d01e146aef4a251f3794dabb5c15cbd1215f945306b24c79c236d6eb2e0af0caf69cb2d30d95138d97b454066e65da713fbb9f41365382cea64704175fee38c2c995515b69a67270223b71ef02b4bf", 0xa6}], 0x7) 00:01:45 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x5, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) syz_execute_func(&(0x7f0000000200)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f00000001c0)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) socketpair(0x96a57429ce764ce6, 0x1, 0x7fff, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x0) shutdown(r1, 0x0) r2 = semget$private(0x0, 0x1, 0x211) socket$inet_tcp(0x2, 0x1, 0x0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000080)=""/66) 00:01:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) socket(0x0, 0x2, 0x7) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc8", 0x7}], 0x1) 00:01:45 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xfffffffffffffffb) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ff8000/0x1000)=nil) shmat(r1, &(0x7f0000fee000/0x4000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3, 0x12, r0, 0x0) 00:01:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000040)=0xfffffffffffffffd, 0xfded) 00:01:45 executing program 1: mprotect(&(0x7f00006e3000/0x2000)=nil, 0x2000, 0x4) setitimer(0x2, &(0x7f0000000400), 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() fchown(r0, r1, r2) 00:01:45 executing program 2: syz_execute_func(&(0x7f00000000c0)="985e4aa84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460fae7000660fdef497660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d044c66db712c483397fd300f7dcdc030fbcafaf100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefc9d4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261f30faed0") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:01:45 executing program 1: socket(0x10, 0x5, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x8) accept4$inet6(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x1c, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000000), &(0x7f0000000040)=0xfffffd62) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8600, 0x4) link(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xe1, 0xffff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000280)={@rand_addr=0xfffffffffffffffd, @multicast1, 0x0, 0x7, [@broadcast, @rand_addr=0x4, @local={0xac, 0x14, 0x0}, @rand_addr=0x6, @multicast1, @multicast2, @multicast1]}, 0x2c) chdir(&(0x7f00000004c0)='./file0\x00') sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000400)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0xffffffffffffff43, &(0x7f0000001340)=[{&(0x7f0000000380)="a78338da0b3bf92e", 0x34b}], 0x0, 0x0}, 0x2008c) 00:01:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x101, 0x80, 0x5]}, &(0x7f0000000040)=0xa) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) ftruncate(r1, 0xd8cc) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:01:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="04d3d805548d6adec4c8d7967d2123cf37b0b5b17d842a5f") mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) open(&(0x7f0000000140)='./file0\x00', 0x100080, 0x80) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x74c, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x6, @mcast1, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000100)=0x10) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) flock(r0, 0x7) 00:01:45 executing program 1: semget(0x1, 0x0, 0x312) 00:01:45 executing program 1: syz_execute_func(&(0x7f0000000000)="984a19f72cb64c0f05bf05004f00c4a37bf0c50641e2e9c422e9aabb3c0302004a0fc7a4ea70db000000000f383a9e02e80300110fdfe0c4a265aa104b26660f38091e0bdee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e103766660f1bf63ef0450fba78ffdd0000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253dffb03450f0ff3f30f5ea5a9a50000ffff65451b0531c6000055c4637a52ca00b83a00a2f1bbfb3b62") chdir(&(0x7f0000000180)='./file0\x00') r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x1, 0x4) 00:01:46 executing program 0: syz_execute_func(&(0x7f0000000000)="c4a2c13e1ef30faed0653e8034d16fc4c35948b90b00000094c4a2fd351ac4c17de6669bc461d16a7005f34b0f2c0e0f3807af4a000000a4") r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000040)="41da7700c4e3654a1ce1d2f26665dbdac481d75cbf00800000c422fd2a9100000080c4c1e5dac50faea682696e460f0d6c1dcd0fccf081571690000000") setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) socket$inet(0x2, 0x20000000, 0xfff) 00:01:46 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r3, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r4, 0x7, 0x100000000, 0x4, 0x2, 0x0, 0x3}, &(0x7f0000000400)=0x98) 00:01:46 executing program 0: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0xd7ad}, 0x8) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:01:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000311e41126c93baa5c5484b2e59ae1848f43ec882c3fad7fb0600b77a8a6f57574901041d77e6a7a0ac5edf0d9c6369337059a17306aa517e660c27bd85757b9f221fa530460b4498115798fa5ec7bae785cdc8aeeee47fb0e96bcfd769d49506950429ce16c3e895c15dfb180dfb38b2c5fd15497feb5524f366c884c0e8a3e9f96b73d54c3303a8fc5f144fef"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66690300000000"], 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x2300, 0x80000001, 0x2, 0x0}, &(0x7f0000000040)=0x10) getsockopt(r0, 0xfffffffffffffffa, 0x10000, &(0x7f0000000240)=""/184, &(0x7f00000000c0)=0xb8) pipe2(&(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) unlinkat(r3, &(0x7f0000000cc0)='./file0\x00', 0x800) sendmsg(r0, &(0x7f0000000b00)={&(0x7f00000001c0)=@in6={0x1c, 0x2, 0xa8, @empty, 0x1ff}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000300)="c933a38a011edb3a5374e14c0a7c08901ba0b06454dd1a2b0e9e3a2657db7df734e540f6e78d338519380ffa7e2ec2b321eb1fc22632c198d403011cbd091f953833d78e6f386d24944c547fe6e0c528a07784963265dabf3d8244e7b4d19620981f451041d3ea9beee94ec7d9dcd6d2", 0x70}, {&(0x7f0000000400)="21e48130a007a27891287b7f73d44ba6070084afd5f551125aa36efd2feab2e027a4c856bd3dd60928e2725d0b5e571a0a65cd2a190cdf8f7bddd674d19be4a20b49f7b9848509e1689da9ff38c42eeefe16c3baaa7d2509a1832abb7812b0c10ad14e40f154051659b8a170acbcda023c0529add53857438c02b07ffac6377e8c8671b8707e91fb14d18cbcb5ffff3d6073284808cb401acfffd02fdaf63d3da50982d3fe4e72483862a4968772614f433b720cdaeaa368f8cb1ab321da42c6a58519ab749b85ccca8a06760de27a9a370a1b708a1a97fed918b4b0d70fc2a22ee5b83a7241", 0xe6}, {&(0x7f0000000500)="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", 0xfc}], 0x3, &(0x7f0000000600)=[{0xd8, 0x0, 0xb01, "f38de623583d7928225b45e60983168d5e0718273795234dc1dd41d7d2597e86b52f740fbfda4525ef67f562eaf88de827a8b20930873f36322f516d82600fbb315e943bcbd0ee7e93ca5c394eacf4f0498588ec905ad528d6a183e674c3bc0bc4a4a82931b3855fabdd577dbadf6dbbd65480f17efae1a7f82234d837a349fb1fbbb5ba37ddc88e824e5e0a6aa72ff96eb49d08e4426ff735e5a32ff1523659491d715a386c5429d213758f84be3e73f3d7720b3bbe2545e0640724bf5b301739"}, {0xc0, 0x11, 0x27fe, "a34c8aafa8c966b6e77779ccd313e97353edcb887374d25f40e8e10428ad7c79a535ff757e0dbbc96397d0d37ec8b3543159573ed09dd1e91c1ab64858562621bf41ff2f5bbbe210af95bc952a44f5236848aa811f03b0d66f9b1f077d57722afb51b541d94ae0bc32d1e2909af413fd724240b1e2483bef0d41f2f49c6819492d736ac737eb622e23c96f8b73c1deee6b3695c73560247d836d7df5d7c8f3d247c469044094f0cc6aee0428d7"}, {0xe8, 0xffff, 0x9, "c68e1625ae85af124206089fc7f048f1743706d89980317700165d430b76f8775cd6492418127bec1824874c03c245635069ac707b10f38b516cc345716443732e1294aae90aa5f67be008e50660623f86cf6cdb2fbae8a874a108eaab43f3ed02fc5e66360243fa061eaa5a0628764af02d61564be21ccde2cf0820f1c4b55ba299571540db5760dbd487e2f0efcae81123271d2bc4081fa6599011f5a1f69dae7a2cca54f1c3aa97ae2f1ca3ff48d281f53847123e8d2a9875bbf170e6f8788dc8ef371aa61ea1149643deb29c8b606918f43f98e9290c"}, {0xc0, 0x0, 0x1ff, "780e8a4f3cf6845dcd5d58aee65ac444504f554ea902bcd429df86badf346051ef2164ca96e91de798d166cbca0818fb9986bd40e170d741d46fb56fdcbbd17155858e707bfc8802ee9de09ece19dfbdbde8d41e4090c04eb8008822f040a7e6674fe9cbcae0d25d413f530b3b9562eacc4d3205c4b2309a40c3ceeee48ee4d9d6835eb3575c12a9ed2c1b3b28d3a62b50b86c5b8d187779e3c75b52495e65bce61589550fa455db44de160995bfaabe"}, {0xe0, 0x0, 0x8b, "c97011eaeb3e555d72ab6c300838db5c58dd15284700dd3e6416986336a391755f89ba63f961f58eb7326098ea39fe2bb05c0f5d9c6effcefb4ffa6bd4147b8485a77a1f604c96bf0be94ed744f17fe7c1c31945fedbbd04adb885a1067dd00d2f1e827accc2a8c27f4afbb7fdad74c043ecb116f0ebe334623dd929cec9e10c56d90cfa0c9802a0076e54db9f79bfd1e493a62a5ce417647cdcb19250374fc25e223c97d59485dca66605fac58e4df0548cdf45d0be49be2b35a8481c84d6d72cd1caac889851fd4448cabb"}, {0xd0, 0x39, 0x6b9, "55b563249397ff1ccb4362345874b1a0c37ca60cbfa2b20bd538f60915a77c689a4ca8228937a75455a72116676e70936c88b8530c4f407ec61af93e05e64d751bb47bcf495bd9748e7d0320396b3543be3dcc08c04fb61cb94443115c9a0269b8dbfeb38753f66773dd49562fd624824dc503466c97caa23d8b119edfb142dee839937585703d460f53cc80af4566b5bea97c18e0b113bac1de0035ec18bfb6a86e946d38d0b5a04d0b9202d677d41c0781656c6cbff1003aa5"}], 0x4f0}, 0x20000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000b40), &(0x7f0000000c40)=0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x1000, 0x1, 0x1000, r1}, 0x10) execve(0x0, 0x0, 0x0) fcntl$dupfd(r3, 0x0, r2) 00:01:46 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000440)={{"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", "40ce4e7a37c5d454dbd5cf690b72a0417daa7bdef1bdef681ce22cbb817476f3", 0x1adb8051, 0x6}, &(0x7f0000000380)="278ae1533e29d04e4eaee22d8738ca8a75e94e6f96ce157887b1ec5a0943e23625c52f82c818d036a63e6240d53c878e18c080139924d5e7d12e69487aefd3148c96b9ab65b97332600b2bea01b378c8a7534e661560cb3fafc0ed9adbcf449baa22dc8541711adac5e7082c164af6ddd9d77c09f62abca4e497cb9a15e63e00a1f7e1c3331d30e1a152a9a29867b6942dd530af1bdea43fcb", 0x1f, 0x32, 0x800, 0x4184, 0x7, 0xffffffffffffff58, 0x5, 0xc1}) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f00000002c0)="883bd7d5dc7c7b7682b51c9ea2aed45f64601d4c64e536cdca90245095c97da4148c888e000a51d699df14b1e68d42f3f8e44ccdd59af129f7b40afdc95ba89667d69776e3d1e46d3f3a4d2c5fff381affd6f0c71964fda58128a7068b97412644008e3e9c134b319ff3ad21a5604cfbb5dd857569ed8c21eb6df5d06c584f4c9ff8ee38c1b9a6b033d5e02385a29f35cf31") socket$inet_sctp(0x2, 0x0, 0x84) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r0}], 0x3, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) recvfrom$inet6(r0, &(0x7f00000003c0)=""/200, 0xc8, 0x40000001, &(0x7f0000000380)={0x1c, 0x1, 0x6, @empty, 0x1}, 0xffffffffffffff53) 00:01:46 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x4, @empty, 0x2}}, 0x0, 0x4, 0xfffffffffffffff7, 0x84}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = socket(0x2, 0x10000000, 0x80000001) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r1, 0xda8, 0x4, [0x1, 0x0, 0x200, 0x100]}, 0x10) 00:01:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) munmap(&(0x7f0000e00000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7319, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:46 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fe9ff7482e520e4dd98d51d1e2a8308305eb14e7df514dd0658d15fbb5c6dc1e8dec976fb2fa3260701c1f2613668b30bac01c2a33b343b1e66a1f8160207d986558f5809fdc1b182685a01d6ea5d56e6e053b160a512e3e2158c2fa407bae2ef65e48af5dff3390be854f11fc348ea6917201a77ea3e0668da7f8b5f4242f434b51608fbee779e3"], 0x0) r0 = socket$inet(0x2, 0x1, 0x5) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xffffffffffffffff}, 0x24) r1 = socket$inet6(0x1c, 0x10000003, 0xb) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4bf, 0x1, 0x9, 0x68a52b09, 0x2}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x9, 0x9d, "1bf7fc48d0dad1ef6a97c1fdff9393df462c0f2601490dca9ccc8a67da2558df2a58b7cd525ec9c9526ab66985ee5a2198c0afa22f58a308637654306e33ca7282df891cdd5f6e453e57da9e007093125cd5b5c24effe01f6185dbd21008499a7130e5f59143c6d382de38098e1b069d29aa21ede7ad1afdfc254b46a3be2f67006caf689cdf745c3b821d2f63b023676930e549fce16848f104efc63a"}, 0xa5) 00:01:46 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000baf436940000", @ANYRES32=0x0, @ANYBLOB="0000000000000000f88439aa374f11509248876751638e2445cf4a8bfc4831d36eeba92960d0e657fc303ac1bb1c7f7bb1ed7344a9fedfcbba9c20f7ebca742d867d948ac3c01b2e6fff0081f005956bafc6e2b99121a2f162955be6adf459fcafe0307866292134222fe4eb35853d00acfefb2e204edfbefc38016d89"], 0x0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xc, 0x6}, 0x2ab) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xa3, 0x4010, 0x4, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r3, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x80000001, 0x4100, 0x9, 0x683, 0x3, 0x5, 0x0, r2}, &(0x7f0000000100)=0xfffffffffffffeae) 00:01:46 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e450f0fb6a33a0000b4cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0c401f5f91ac4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acac01b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 00:01:46 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x5b, "b9543b7c6d469fc745960baa7296dd1c46a1b51886d610bb633b1b40780bde10f58c32350377a6001cb794450171b4bd66fa163bf0c26b1b6cd99d913a24dadc1038139642f8495643d2578086021eead740927850ea084ee4e70b"}, &(0x7f0000000280)=0x63) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0xecd0, 0x200, 0x5, 0xfffffffffffffffb, 0x3b6a, 0x401, 0x0, {@in6={{0x1c, 0x1, 0x20, @empty, 0x8}}, r2, 0x5, 0x6, 0x3, 0x7, 0x7}}, &(0x7f0000000380)=0xb0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000440)={r3, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f00000000c0)=0x80, 0x4) 00:01:48 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000001c0)="e003f9908cde79168a8c5e0c4ad77b83408f69436ed55037812a2932ced2baf6a6a1264f266e05d5ad2ffb45b3e6102211e6880bb297032ccd3e1a85cf91b0e8d626ed0a9682cc358224001afe4e6552b656e4f9417e8041a924869abd17a193a2a36b2a7618316b26cc") ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x100000000001, &(0x7f0000000080)={0x10000001000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) getsockopt$sock_int(r0, 0xffff, 0x1d117, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) r5 = dup(r4) ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f00000003c0)={0xfffffffffffff7bc, 0x4}) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000400)={@empty, @multicast2}, 0x246) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r6, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r6, 0x29, 0x28, &(0x7f0000000040), 0x4) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r7], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:01:48 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) pipe2(&(0x7f00000001c0), 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) r1 = accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) getresgid(&(0x7f0000000500), &(0x7f00000004c0)=0x0, &(0x7f00000002c0)) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000380)=[r2, r3]) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @loopback}]}, &(0x7f0000000480)=0x10) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 00:01:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x1000000000049, &(0x7f0000000000)={@multicast2, @rand_addr=0x2, @loopback}, 0xc) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000a00)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x441a, r1}, &(0x7f0000000180)=0xc) 00:01:48 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) truncate(&(0x7f0000000100)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:01:48 executing program 2: socketpair(0x1f, 0x68e1addd7a949d55, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018c02907800000000609433df000000000000000000000000000000000000000100"/102]) 00:01:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c651a0101000000"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) 00:01:49 executing program 2: r0 = shmget(0x0, 0x1000, 0x604, &(0x7f0000ffd000/0x1000)=nil) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r5 = getpid() r6 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000480)={{0x8, r1, r2, r3, r4, 0x0, 0x3}, 0x8, 0xa67c, 0x1, 0x3, r5, r6, 0x5}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000040)="660f6f1e660f383a48008f2920901f67f04d0fc70866470f38105e9ec4a3b55cbd0b000000a3c4c3153851369a676766420f5b530ac4c1ecc6f209c4613653c9") r7 = semget$private(0x0, 0x2, 0x100) r8 = open(&(0x7f0000000500)='./file0\x00', 0x20000, 0x20) ioctl$DIOCGETADDRS(r8, 0xc4704435, &(0x7f0000000540)="692e7ff9ab672bc5ee816e824e33b04a5cbcf683e35777877e4c57a8c6101afedb132fb0b9cc543467c9afd0059957960bcecadea18591fd0936ae2b39330994058579455a4ac9dfc5b73539d6e8fdba4fc698b8a59046a8ed479dab646a47341e6b971953a35770c6677ad1120a36c8871064bd24dba90965515698523d85cd42b1f8f4ebb3a1a3946c3bbea3f834446887694eb05ffc78c2363b1cab612649f540d3dd4bd65412f60ec1f07757c7d3a73f155eb7693dea3aac2a3a7146b4527661196317a36702a6ffbe8b73746c94d6736720df3ba3d03758865d65b48de9c55c56f4587c4343b87ad59003db5b49a0ea48") __semctl$IPC_INFO(r7, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:01:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0x1000000000000001, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f012", 0x70) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = accept(r0, &(0x7f0000000280)=@in, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x100, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000480)={r3, 0x8001}, 0xfffffffffffffff6) r4 = getpid() getpgrp(r4) 00:01:49 executing program 0: r0 = semget$private(0x0, 0x1, 0x8) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) r3 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x4, r1, r2, r3, r4, 0x42, 0xa0ed}, 0x6, 0x1, 0x1ff}) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) 00:01:49 executing program 3: r0 = semget$private(0x0, 0x3, 0x80) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000200)=0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000240)={0x7f, 0x1}, 0x10) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)) r2 = dup(0xffffffffffffff9c) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0xc861288f1bd863f6) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x7, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000380)={r4, &(0x7f0000000340)=[@in6={0x1c, 0x3, 0x5, @empty, 0x6}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000003c0)=0x10) ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000140)="4143463d6a21aa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r5, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() 00:01:49 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@remote, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@mcast1, r1}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f00000000c0)="213c90a350977867c4541efe938cbfc3cc6108", 0x13) 00:01:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0xfc2c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e433f1148fb", 0x37, 0x4, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r1, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRESDEC, @ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYBLOB="b15c9bed25ffb09a63115ce2af8b1ab404", @ANYPTR, @ANYPTR64, @ANYRESOCT=r0], @ANYRES16=r0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64=r1, @ANYPTR64, @ANYRES32=0x0]], @ANYRES32=r1, @ANYRESOCT=r0, @ANYRES32=r1, @ANYRESHEX=r1, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESDEC=r0], @ANYRES16=r1], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRESHEX=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRESHEX=r0], @ANYBLOB, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r0, @ANYPTR64, @ANYPTR], @ANYRES32=r1]], 0x9, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x2, 0x1, 0x0]}, 0xa) shutdown(r0, 0x2) 00:01:49 executing program 2: r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x181cc, 0x4) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x3f, 0xffffffffffff0001}, {0x5173f3c7, 0xb406}}, 0x200) syz_execute_func(&(0x7f00000003c0)="969898472c431cabf30f59bfd92fcf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4c4e1025841048de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x7, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0x40, 0x7fff}, 0x8) 00:01:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000000001860090780014020060c5961e000000e8ff010000000000001903000000000000ff02000000000000000000000000000127a0414ab8ce7a3074af3891639136787980b49d306522ea55181c2df5d187bdbdebd96b0d3d02631b6ad231eb2e8522a33554dc8a06012b58a2d46fa81ad51a6800bd"]) 00:01:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x11, 0x4, 0x0, 0x0) r1 = getuid() r2 = getegid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r3 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x97, "b7075147d4ba9a12ca1e513aea2027425c5a48826ff85a8807c478960cf01629971544cdca14bafede60771794030dcf72a1bf504d932762e0a21d15ed1d5bb20115108bb7e22dce6bebd4cecad303724a84e253b38c1df11801103393b5a1767107695653fd52fc5c940c1a4eb4d1ad8092d9637f71a2098d60ae762e35c61162331508249e079e1a0212459543f3411e9221a3a35ce9"}, &(0x7f0000000200)=0x9f) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000240)={r4, 0xcf, "1c67d4d8addb0736ce82fc2ed2881e062f2c7bfb17081adab3dc14b8bd9557db3bc696685b903a109305110c182e4d02121bf44e7a0edc0eb97ec309dea385da8209271209aee2313fa0bf1560af6e1431e1c8ff0aa9737419eccea87b0479c2446c25987b8656ebab26cb055b2881e097eb9e5999933e5ebe53e830a41f83d94c7f48f7d4a60d0aeb112c15b0297210e7838d957a106de57aaff119cd8252f3b9b7abb94256f20f537d20c296a3d78a4da05015be84275ee27505f6858e8ff717f410aa7407bfa63fa5ced9e1577e"}, &(0x7f0000000340)=0xd7) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:01:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006e2f66696c823000737193a39059394b111867ef7c35484d67000000000000170b21061ee50594e0558c000b6c58efd908f5b8d7154bff7eef8eecea6712831658ddd67b7f8bef8186605d6acb8ddad9a43f3dfe0c3195ce72f6784a82de"], 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:01:49 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') 00:01:49 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:01:49 executing program 1: syz_execute_func(&(0x7f0000000080)="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") r0 = socket$inet6(0x1c, 0x0, 0x5) r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = accept4(r0, &(0x7f0000000380)=@in, &(0x7f00000003c0)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x401}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000480)={r4, 0x8, 0x1, 0x2}, 0x10) r5 = getpgid(r1) setpgid(r2, r5) r6 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETSTATUS(r6, 0xc1a04415, &(0x7f0000000300)="d365f7c43d94e89bb06fd9cac901f1bea1b7ac4f5819731cd436497b") ioctl$DIOCSETIFFLAG(r6, 0xc0284459, &(0x7f0000000340)={0x10, &(0x7f0000000300), 0xde41, 0x5, 0x8000}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r7, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f00000002c0)=0x10) 00:01:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000004, 0x3) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@loopback, @broadcast, @loopback}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000700)=@file={0x0, ""/108}, &(0x7f0000000780)=0x6e, 0x10000000) sendto$unix(r0, &(0x7f00000007c0)="a4fc3a03dfb5ed99e791237246b49bf29bffc6377ba4d9711d85b8790802f8713114ccdf761b43b8b4088cfe2791d4a534c038fd6c7712147d2f18274bceeb5435d0cddeb225e7004630846ad97f734961a15ed9ee0afd981fb89a2060d2f12255bfca9e1b45ac2da9dc2b4c97b4a47b7a89281a7bed779b75e1e918de409aac23185cb76154255d581c54a7d1786ff856f9a26a89ce823ad9177ea685939e3a036d56501641ba763c10dd089b11867a45b70a0eb517c61df504", 0xba, 0x4, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x21) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000280)={{"837fc626af38186bf15c7504bbcad063f733d0d1f8244a3e8042eca62ed2985584d14ce0f8c38682fa4f0c355cd85db7aa753e9e570ad33e57ce15e993187a2b30bda625c1dda0e07a0341de125c4e6ff98c0a1f33b2c8b5c9dc4f2f824cfe4183ab4eeb2cc302249df701820ee170881b098fcc4374dc44aede73491813ada578ddc3580d21f92affb02c64e43fa3846de40fb1096b8f4ba3edb700cc1eb363064074240e0d1ca48f7ef44d67959ef5f6da4c8c093934d835fbb85ae831e5f29e39a8a8f54ff92f59cbc2a45390a3a1e81f6e7ac6020fb63a50d00ef35c90e7fb0966705fc84dab4b645a4d0eccc9b331e3554efa7665942f9e4be7f57e5228365a03ef7556bbd4e10d0e8406677f53abaf6ee9aefa415d4dc94b9926e3b9b75035e586de9927b87d6e87203bb88494433585d83eb83552a7bd800f790289fc2962e03629e51b70cf2394e78683d26d6609c774a817602a01e6f1dc19046b562dde9cfacf75495e4f432b692c051443074b4f2ee507124c02ba0223ae7daae34e9eb537fa1532ca1752720c78f9300141a8cdf7461f724f1656dfbd05657eb1cf28df5a5e7a2843c0c1901217d2ad43e44ac75e0660660b75aee4cea9c5dbe9bf071fcec77f83e16234203c00c8b1ff22d787795a63b21f9229f680c6b4a52e0d10859e0418a7dbb122fc7a93245d36c5a9a9bce4df70acd81d1f0cbf18f5b20a4e307be635a571795a5f460bbed2fbb263bd495183cd17e9c4a5493ea78b8083df590a1166fb8ff4887d677b9396980c1c6ddca88da20f394e7f5b83e8cb434e55f4c9f5bd2c310831176e95f1a40405c889851674a278b45c50c8e4a1f456ec2d2f77adc182528776eaada6ea68628afeaf951f19b3c9a13be95a3bc45a9914532b48f26c8a0c9c0fef5ffc0c3455598d3c0c42cd538a982d3b0524f22561bfe7cd8ed4e700ed525735f21954d4783dd948120d272ff12010f1125f161430ee3235f321098503037731f3af194df7f34ed46243a3c332c0d57d394fad6e29dde52f959a538eb1d0bf8edbc0693912131dc18f0a93634ac96923c899478764763acdb7c90184ff2acd6b87a25d0deb8c57db39b51b0eda6c31b44878f0b170355b0cb2984ab227e3ac69f9dae14874a0f25a1f0d201c35e0c59671c30c7a91a2728ccda4f639ee73939c8e284d9cfc27a4a3ef405a525ccf53180cece71adb5f09b8ffdcd1488386c3e0563063f59f065b17de71ef1fd01bd21011905fa1b89770848e2f46d23137285c2413c0599dcf9a2c690027be31c91c1e696185095eb739c465f25d3e23ad2c14c188f75f8c6a865b76a6351101d344334ef685ab0256dad4188856867e344c791e1774591b7c3e601bfb335687be059bdf715afc9c95a886ce78766edb8532e1f6327faeafd2aadd76b40da3a408af7c94403e1b08", "200932d7240c5a7c3b9a478a6cae3d98d4172f0cfaad0f9c144d7e47ccf3ab26", 0x3, 0x100}, &(0x7f0000000180)="48bdd466164a6a4450da2d2fae7f10558425905f38b4fcce57dc3f2a9521423f3a4b2f70ad14a2110b93a05ba61dffa74b571f8a25e5cbccb72f9a23cbbee3cc3e1c520982a9e932482b0d1ffdbce4787f5f6528446c7e135899398ca426f8add4054d2c1bd1560b7fb784df0ddf03a8f3c46421272c58c662e18ab45b068a0f2641bedada94d6f380fdf5f9637d4e4cb99afd093729879878bdf1da385ee73500056ff3313c1f27ba1da6b5e2720e6e6fa78652878540f297ae6497eca5b0562ad1b5c89ccc000709c03706e857e06d96a039b1", 0x0, 0x7, 0xb9, 0x9, 0x8001, 0x8, 0x2, 0x80}) 00:01:50 executing program 1: socketpair(0x1c, 0x7, 0x8000, &(0x7f0000000140)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000100)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) accept$unix(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x0) poll(&(0x7f0000000200)=[{r2}, {r2, 0x11}], 0x2, 0x0) getsockname(r1, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) panic: Bad link elm 0xfffff80003465400 next->prev != elm cpuid = 0 time = 110 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00268c2480 vpanic() at vpanic+0x1e0/frame 0xfffffe00268c24e0 panic() at panic+0x43/frame 0xfffffe00268c2540 authunix_create() at authunix_create+0x84a/frame 0xfffffe00268c2800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe00268c2980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00268c2ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00268c2ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x2000000d, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 4523 tid 101169 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why