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") 03:31:24 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x92, 0x101, 0xffffffffffffff37}, &(0x7f0000000200)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) 03:31:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x800, 0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 03:31:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@local, @rand_addr}, &(0x7f0000000040)=0xc) setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392) 03:31:24 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1}}, r2}, &(0x7f0000000280)=0x8c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x20, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), 0x4) recvfrom(r1, &(0x7f0000000040)=""/70, 0x46, 0xc0, &(0x7f0000000100)=@in={0x2, 0x3, @broadcast}, 0x10) 03:31:24 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x120000, 0x140) socket$inet_icmp_raw(0x2, 0x3, 0x1) 03:31:24 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getuid() pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100004) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000002c0)="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") getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fstat(r0, &(0x7f00000000c0)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 03:31:24 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000300)="fe450f2b2ef407128f7efeb767528ad7d386a96ff0ad453d90b7d0a803bf203107c3a30c615e294a4f48c2f774adbeacd4dc8de340302b2dff6da1451dfa48eaef") mprotect(&(0x7f000014e000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000440)={{"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", "79664347e277095c2239952304f3707a3a62200ff2d2e336714fb91f0a36279a", 0x8, 0x6}, &(0x7f0000000240)="7509d58f3d1a2385e05ca283c8243c1b1bd9206049633b17f1c4b76e1dedefd88c998dc20107599cd9a969ace56d97f68fe60cb885cc2a3dcfe0450aeb014bde1aa579db0a8c0815c3cf8c408b04ebc16cfa06ab228e58e39aa6607d150db108b8948dfe078e92081bfc9025ab8ce831cd25b0ae69e950dc14274dff62d6dd1d41adb9eeaa6cfec43f0e27bb902c526c1588af9d183e322e51eca74366d42511", 0x800, 0x1, 0x0, 0x0, 0x1, 0xffffffff, 0x1, 0x8}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x3, 0x4) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r3, 0x75f}, 0x8) fcntl$setflags(r1, 0x2, 0x1) 03:31:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0/file0/../file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() r3 = geteuid() setresuid(r1, r2, r3) poll(&(0x7f0000000080)=[{r0, 0x2005}], 0x1, 0x0) 03:31:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0/file0/../file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() r3 = geteuid() setresuid(r1, r2, r3) poll(&(0x7f0000000080)=[{r0, 0x2005}], 0x1, 0x0) 03:31:25 executing program 3: r0 = socket(0x1, 0x20000000, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x434}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000200)=0x10) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x31, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 03:31:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x80, 0x4) socketpair(0x1f, 0x5, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x7f}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e051f87020000004e1a000000000000000000000000000107000000000000000000000004000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001cc1efe14658b75d4ef3322f56fb0250d8ce3dd6e7edf70f8f48c4a7a37b0434265222d3cffe60caf9a306c4fc180178c7bf", @ANYRES32=r4, @ANYBLOB="0008010008000000"], 0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x27, &(0x7f0000000000), 0x2) 03:31:25 executing program 1: syz_execute_func(&(0x7f0000000000)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)=""/235, &(0x7f0000000180)=0xeb) 03:31:25 executing program 1: r0 = socket(0x800000000001c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000080)=0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}, 0x0, 0x332, 0x1ff, 0x5, 0x7, 0xcc}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x800, @rand_addr="f5b2c8369729b7978d7b5d169d5df00a", 0x101}}, r1, 0x1, 0x6bd285d9, 0x100000001}, &(0x7f0000000280)=0xffffffffffffff89) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r2, 0xe9}, 0x8) 03:31:25 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x5, 0x1800, 0xa5, 0x2, 0xf, 0xccd6, 0x93a, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x6, @empty, 0x8000}}, r1}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x81, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xd, 0x1f}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x100000000, 0x2000, 0xffffffffffff36eb, 0x8, r2}, 0x10) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000280)={0x10, &(0x7f0000000240)="7e61613e4b13e3e238041de3ae3ce036de3506b84dd80fea724d6211894f58664a4e7ea44413", 0x1, 0x6, 0x7}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x7, 0x101}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r2, 0xf2c6}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r3, 0x1f}, &(0x7f0000000480)=0x8) msgget(0x1, 0x400) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r4, 0x401}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000500)=0x81, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000540)={0x8, [0x1, 0x5e, 0xffffffffffffff1c, 0x2, 0xc4, 0xccd6, 0x10001, 0x1]}, 0x14) linkat(r0, &(0x7f0000000580)='./file0\x00', r0, &(0x7f00000005c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000600)={r5, 0x96, "aed47942478a1c57aaf73d0748a58123026fea4083f70e03566a740a342cd251e2b21712a2f5e9cfbf7fcc10ac772b9840b92122ec322f77bb5486d2ab8daa7b6b78e39f5be2f1c709f092b4ed7863b0940e310e5c89577c3cd8718c959b784773a0ae55a61351a00283e2dce7c96867cae573a0421cf65afe9e04ad6dd6fd3f7e92c22046311d431dfc55685d36c5e5e738164f023b"}, &(0x7f00000006c0)=0x9e) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000740)={{"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", "5c4220635e41eb02ba365e5aad7320a8e45b4edbb89b832aee8980049d7ca9af", 0x4, 0x8}, &(0x7f0000000700)="579625fccaaaabd9a6f22b2d9263fa718466741d45ba457a162bb01263d7fb6d", 0xfffffffffffffff7, 0x40, 0x311a, 0x7ff, 0x1000, 0x1000, 0x7f}) r6 = socket$inet6(0x1c, 0x20000000, 0x20) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000bc0)="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") ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000001bc0)="c0eb41f98664488eb126fc2ba58da1cd7cf01fa0f1053c6754b7bb22a14f0d96a4e830efdda738898813d16053bb58126568383c8b7e6081da16") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001c00)={r5, 0xba3f}, 0x8) truncate(&(0x7f0000001c40)='./file0\x00', 0x5) linkat(r0, &(0x7f0000001c80)='./file0\x00', r0, &(0x7f0000001cc0)='./file0\x00', 0x400) accept4(r0, &(0x7f0000001d00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001d40)=0x1c, 0x30000000) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001d80)="e7bc080f871e774b6f859d1cbcd67118a413fdb70ce0c8370f05385701264de79fb6b4dccd0ed7d4f3f6316e408274d35ad980d5267cc3c4c3609325809695d5a4a44e1108e094fc97ba6b901870372ca5e02166ece68490478b05407d9140841e4cfbe69033039727690adb21f7e5f04001ffcae947675525b45c63ff910dfc5dc5697dbf3d1400a81c1d7be3a04f40dc3035749a8cb6be20658e58e267656f1542f5129931799eb1948e07d8f7ae79955b582ad03982d8a76943") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001e40)="2ddf4a7e32337e740b9441966069d120da8ef5edc0222f9f5490523b7c7a2d809eb39f10737bdef4d41e7c4b252bd095fcaf89ded526e7211615742f057860c904c8e8369383d478fcdd98c1b6021e945731293ea4") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001ec0)={r3, 0x4}, &(0x7f0000001f00)=0x8) bind(r6, &(0x7f0000001f40)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 03:31:25 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x166, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 03:31:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10080) socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r1, 0x10000403bd) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000004c0)="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", 0xb41}], 0x1, 0x0) fcntl$getown(r1, 0x5) 03:31:25 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8002, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) lseek(r0, 0x0, 0x1000000000003) ppoll(&(0x7f0000000340)=[{r0}], 0x1, 0x0, &(0x7f0000000400)={0x3}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x1, 0xeed5) 03:31:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e7) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x101, 0x7, 0x73de, 0x0, 0x0, 0x401, 0x99e, {@in6={{0x1c, 0x0, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x69ee}}, 0x0, 0x400, 0x1e866c84, 0xffffffffffffffe8, 0x401, 0x4}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x9}, 0x8) mlockall(0x2) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r0, 0xf100) 03:31:25 executing program 0: syz_execute_func(&(0x7f0000000000)="8f8808961a00c402a104a7fd000000c463d15db21c0000000bc4c17a70320ef2410f2b1c976726f2400f10c2c481fe7f7dfcf245c800009b2ef3e008c403e57da93c00000041") open$dir(&(0x7f0000000080)='./file0\x00', 0x10400, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 03:31:25 executing program 2: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) truncate(&(0x7f0000000040)='./file0/file1\x00', 0x2) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file1\x00') symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) 03:31:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000080)=0xffffffffffffff18) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 03:31:25 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='!\xe5&\x00', &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f00000006c0)='./file0\x00', 0x2) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) getuid() pwritev(r0, 0x0, 0x0, 0x4000008003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0x38, 0x0, 0x0, 0xfffffffffffffd59) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 03:31:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockname$unix(r0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 03:31:25 executing program 0: syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r0 = getpgid(0x0) r1 = getpgrp(r0) setpgid(r0, r1) r2 = getpid() setpgid(r0, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x138009, 0x0) r4 = dup2(r3, r3) fcntl$setown(r3, 0x6, r2) r5 = getuid() freebsd11_fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() r8 = getegid() freebsd11_fstat(r3, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() sendmsg$unix(r4, &(0x7f0000000b00)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000080)="0ba2e9978a0d7df4e10fd384549cf2f6042c30b714ca8e356a3bc8044e514c851f1e4e85e843b89f6faf7eea0d7c0788dc48b5fb0826dcd423401d010589d2aef4b1b9b934d1aa43be08cdf024406643f12d7a9d832aeeabaf6d12dc4200", 0x5e}, {&(0x7f0000000200)="1c564d74e9382158645725f6194a2d8abb94b6fcbe0f149500b32c2ae354f1e830187d6acf4ed2c8238db2b9fc5af42a85bb1587fd4de0a13637385e00fed7d7b43653017a909f6fd9b678ffdd264e8c9fb1589832dc7bc27d65d963e91d6cde9414c880f8befbff7cba8e33e17c54bf9f535d1d91a21e074df1e7e78d0bcc33460786aacf56eac9b11957427099f469c266ac38d2355989aa80df4f3bc49088ff08d2fe59c543babe8c11831daee9ec19ead62e702e32777da67d43672f3a04b6b1fb10206b88fadc82e7ce3feef1fc9c2baae6bc0515c1339fa303db576d7ba083e5fcffeaba826f58d19d66add7", 0xef}, {&(0x7f0000000300)="72a855c58c55d425eac35a916f7f2d55e5dfad128ec1e9900592775ec19e659ded30a23311b85cd34bb23375be88abdfc50357408f4873a7659ed7742139e77c135e6ffe9aa56188110d4057858b24c67b92a07d3e3b85d6bc9a517845209f76d1b61a48e1e276062891d08ccddc2434f6fb09683334e34e4237e059aaf96ba6fa070ee04cac59", 0x87}, {&(0x7f00000003c0)="98d6645db96cf903f197fbc85165394c4b788b4b6460dff206a6a47446da8fc2f17576e8844a04dbb304d6a3b323fa095c596513fc300527aa1bb555d12adc604b8bed322c62dbd6966109c2c7aa9a701968976ccd3f6cfe5f4da60dc3b1d3e1c5a5fe310c823abdc668e5737a10c34b85568699d6a9c983d411aceb9a0eeff561c4b979207411802649a79c29587a86b550959cb0e56ab06ee27cca8aeedf57defc7de0ecea8631e942a3c13647e1c7b9bb52063ea6e8ebe02b63cf6574adef708568d3f2a0b1e509b2bca37352ad51748348b305c24aa5804c2cab4e6219bdbad1686276edebbbef3ca1463a9bfc", 0xef}, {&(0x7f00000004c0)="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", 0xfe}], 0x5, &(0x7f0000000a00)=[@rights={0x20, 0xffff, 0x1, [r4, r4, r3]}, @cred={0x20, 0xffff, 0x2, r1, r5, r6}, @rights={0x18, 0xffff, 0x1, [r3, r4]}, @cred={0x20, 0xffff, 0x2, r2, r7, r8}, @cred={0x20, 0xffff, 0x2, r1, r9, r10}, @cred={0x20, 0xffff, 0x2, r2, r11, r12}, @cred={0x20, 0xffff, 0x2, r0, r13, r14}], 0xd8}, 0x185) 03:31:25 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = shmget$private(0x0, 0x2000, 0x106, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept4(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) dup2(r0, r0) execve(0x0, 0x0, 0x0) 03:31:26 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000300)={0xffffffffffff5e3f, {{0x2, 0x2}}}, 0x90) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x7, 0x4) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000080)="e923fb691d622861c937b8bbdfd9c0e081101915f3ce5e04a3b3534c4ed9e82cbd38ae6f0c8560512c82e83351917605d39c45ca19a6ba0c41f599c298c52f4be1d206a3e3fff26066a2f8199db9cc6ee63285a7f756a3445aba43c01c844306ba686425094107aa3c494ef62684d3") r1 = socket$inet_sctp(0x2, 0x5, 0x84) flock(r0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 03:31:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x3ff) mkdir(&(0x7f0000000180)='./file0\x00', 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000002c0)={0x5, "7817b2c616e2b98948e4257d798b17cc"}, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xfffffffffffff000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000bc43000000", @ANYRES32=0x0], 0x0) 03:31:26 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x8000000000) ftruncate(r0, 0x7) ftruncate(r0, 0x1f) open$dir(&(0x7f0000000080)='./file0\x00', 0x400, 0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 03:31:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 03:31:26 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getgid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = getegid() setresgid(0xffffffffffffffff, r3, 0x0) 03:31:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82180000000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbfff000003e8}, 0x161) 03:31:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRESHEX], 0x3) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x92, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) shutdown(r0, 0x1) 03:31:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6(0x1c, 0x10000003, 0xb) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) dup2(r0, r2) 03:31:26 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c00000000000000b50000000000210000000000000000018e76be1c5f5e8d8978c33f88513188f88ef5ca6eddfe400064abf76e656b185d3f7bbf0f930c18c1e095109ec99d0274a8c589598a074f7edd"], 0x0) r0 = socket$inet6(0x1c, 0x8000000000005, 0x0) socket$inet6(0x1c, 0x30000003, 0x8) r1 = dup(r0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 03:31:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x8300, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000280)="75437be57e544504a3faa4c33dbcf168b33299bf2e8253852aa7ed7f52feef293852fd1c052a1884a59831b819cc64cf69ccf21ab4f071fc500523e5f8b88ae44c26d44d98ae7382af76c91799fdbf9b0f1d2769eca2212b3882fb06dc2158f79b5b5853c18c3a2f39906e197871c61c3f897a97347c3b8d204d9eb671462b75f63436f32d180a23761b4b3342f8b2807e9107ced065ac4f94739b8b2b0dfd5255462dd271c172c77738a630b5416a107c39c4e40c04790006888baedc7536af100b9f5ee01f") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000380)=0x1, 0x3cc) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/19, 0x13) r4 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000200)=r5, 0x4) ioctl$DIOCGETLIMIT(r4, 0x4004667a, &(0x7f0000000080)={0x7, 0x6}) 03:31:26 executing program 1: syz_execute_func(&(0x7f0000000240)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc0000c1ea01c4c1ff111b469f5f00c35b5b45363ef80f9966030faee42c24c4a1fb2cf647000026400f0d18c401fe5ff6e3df4336660fd2938c0000003e470f346666450f17720d14111d54111d00") 03:31:27 executing program 2: syz_execute_func(&(0x7f0000000240)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet(0x2, 0x1, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x6b, "0d65d03a413064508def816fe827052b6a2fb54410e8ab9c543c33324aa3741905a00d51eba374a954f45a7d0c2200166b7744572c10887a13a742ae81f7a2846d70d763a8887daeb5cf10b306d4569df3d57f1927ca31fb66a7aae4df362684c0cc00d6ec1d98577da1fa"}, &(0x7f0000000080)=0x73) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x9, 0x400, 0x800, 0x6, 0x10000, 0x3ff, 0x8997, r1}, &(0x7f0000000100)=0x20) 03:31:27 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0xfffffffffffffff7, 0xff, 0x4000, 0x2, 0x80, 0x9, 0x2, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x3, 0x10, 0x7, 0x6, 0xff, 0x0, 0x3, r1}, &(0x7f00000001c0)=0x20) syz_execute_func(&(0x7f00000000c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") 03:31:27 executing program 0: syz_execute_func(&(0x7f0000000340)="98bfbf473e431c190f05f30f59bfd9130000c4a37bf0c53e64f3440faed74e0faeb55664647d6766106b32fb660f72d50f0fb8c464660ff380fc61e224c40fa0e509ab34d1c4e10bf8c4e603c4c461cd583d00002f81c66db712c483397fd300c9dcdc2fbcaf0010a500f345d9c6acacc4c3214cb9a5605419c201b00b000000ef640f01f98cc7e8628f6808b40f38e4147804041d668de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0d3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffb, "d998041aabd38c995b5cb9879607d093"}, 0x14) 03:31:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 03:31:27 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) connect$unix(r0, &(0x7f0000000780)=@abs={0x1, 0x0, 0x2}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffff9c, 0x5) r5 = geteuid() r6 = getgid() r7 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000640)=0x1c, 0x0) r11 = dup(0xffffffffffffff9c) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r14 = socket$unix(0x1, 0x2, 0x0) r15 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCKILLSTATES(r11, 0xc0e04429, &(0x7f00000007c0)="98e41cbede66123752c765127c4261543d037aac0fcfe00a8896b5effd6283520150be613b665e66a397d44ee39b4952ef3b71e918ce508609a5d6780b5799455b42fd37a78b50ae492377ea795351452d60cd11ed319a7f9084317adfaa0dab2e6a74312b72044a4a81600a186e00a13e3f04f9f2a3eaffa299cb27ca87bc915bea3e2eb5b4a37bb50301901fd986bf947b9d5967f53df7e69db794ea3cf282d78a44108145700b0728673aa922ef40742919eeeab7a0d5e616628ba7ab1ed0b44880f9cc00bda01488d692d5dfac7dd1995f2dbbd1e1ce132de40f544c3fdd") sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f00000001c0)="049883942b17d3ec76dd423ea67d4581294702f048b2baa0adc895f878e81c0c22c525ba073c70eed34b9dd91dcc323bd28986907051a166a5b6f858307dfdf311e97de41e0266b5ad47ee4d0fcf386205949be72bcf7574f4fe9def1a2abbff63cd3bd2069abe585349b89dad66d9462136e6f32a62b74477f08fc5edfef47325d0be892926d55ef095c7127874d885269bbcacc5cd5f50fdb606b68e2509c139f2a485b367f48acbcd06d46a210690b96c2d23fd2be90d38f758622c9302f69cda689449dd", 0xc6}, {&(0x7f00000002c0)="b7e73c165d5973ac8072ef8f8b0789", 0xf}], 0x2, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x28, 0xffff, 0x1, [r10, r11, r12, r13, r14, r15]}], 0x88}, 0x20100) getpgid(r7) mkdir(&(0x7f0000000000)='./file0\x00', 0x90) syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 03:31:27 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x800004, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) r1 = dup(r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="5381fa661cc808637939a86ff3a2e04adf02f1246a677e6117b43a5e10cbf16c7f160ff55b7fde66f5f53d4a7f0f25d5595b4f0ac9c447fc883cbde572a0a596a01ec36b8809069baa38e7e59cbd42f9d9b5750510b3ff640c73c3c069c1514edc473b81d498c0298075104d5317534a439221ebb4cb5a2d675b1ee402e93412078b7ba5e05e48ac06a09ae5cdcdbd8e8483b993069c33ce00a6674319dc30d9a0f29592bc755e737eedec675fa06c3da13025fcea45dff85755dc3a0b43aefd42e6a9df260c6561f23f42c9650e0bf9ff54f9546a8eb4") 03:31:27 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x11, r1) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001511004000000004000000000000000000da00ff02000066000000000000000000efef6a80de1daaaa01990001840090780000000060f0a0af00000000fe8000000004000000000000000000aa00000000000000000100ffffffffff8b9fac6780c3ae304290dc120534a258fcf120c7ae676f1dd93e38beb97799a5b30e6516b311a030f7a73689eefb147fddfa91c7fdf31384b0192a2220de0e12e791c87456a2fa6f5ab77b69a3f52cf36e104f9c122f40108470760dba58c9c0bc22338138909fc6b3354c63f840ba54dbf6bfc1e0e265298e80e1a8417453e8d717a04715c55356e74a7eac3cdaa2cf40bd87763e91314b39f8b411c8b3ff2d0572ba1b3cabdb63dc0b41fb950d5f01102c89e4715d5e3e2ac36f5afb579fc6711ee35715b0358658ca17657b2b2d2ad8fc5ce772f871facfb60a3832ebc116ecc7691f3d53199716077483948e4ae060b674587c049fdb4f"]) 03:31:27 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="013a881a3956ce243b6c1aa64a9415b6dc7d17c795e2d4ccab0f11116f30e9127b3275f4f8686f193adbaaaed95de0b98d437d35393fe70d12104e5381653afb13886c1d11c15c6cc7", 0x49}], 0x1) 03:31:27 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), 0x4) 03:31:27 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="8114f668dd9f80d0fe29fd5a5147623ae04972838d4686c7dafbb1bfbf033bfd589f81b5ef907dca4e8fc3e21da92e468309d5fa41df177800a9c15692de4a2fdef61ac17d3ee91eb1f3d85a5eaa831bbe10a350067b63edf49b087d76bf29c7d90751431d5b35824aa2d8e4c020b9d012e684d49927222f205f8f016395c0d24ead551d4de6aa4a97472534091b99f713a6ee9c26aee8c3e34d07f3323ef186e23db8ed1224b7e5c4538976e285cc291fae18536c7fd7101eda4db718e81fdb7dd366c2f05f6c413521d33e2ed4df6c3327d9dbef84ad610916498b97c0c039c6a8f22a2b7107edfd1fa441800bfe2a51009e12e016ac") syz_execute_func(&(0x7f0000000240)="1cebc44e7916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000f95bf9450fb1770a8fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c751d1c4a2137d181e1eea01401211f265dc5f00c35b5b304545e269a841002f090945332faeeceef50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000400)=""/171, 0xab}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f0000000140)=""/79, 0x4f}], 0x5, 0x0) 03:31:27 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000001c0)={0xf13a, 0x2}) r1 = semget(0x2, 0xfffffffffffffffe, 0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) r3 = getegid() chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r4) futimesat(r4, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r4, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r4, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000040)=""/207) clock_nanosleep(0xc, 0x0, &(0x7f0000000000), 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r5 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r6, 0xc008441e, &(0x7f0000000180)={0x8, 0x1}) 03:31:27 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') sendto$unix(r0, &(0x7f0000000180)="5fa9f5057cc9281151a8b9a2f1ee8dab687661c29201d1d800afb71fc078588d883bd5bcd1a3065d5b58bb9dcd79c6843f5b7c5d8ae3979110cfbe348fa8c96ba51422c25e4d4f108c67", 0x4a, 0x0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 03:31:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x40, 0x4, 0x7ff, 0xea6f, 0x472d, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x4, 0x290d, 0x141ea29e, 0xffffffffffffffc0, 0x80000000}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e23e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d50165a73ee02000"/143, @ANYRES32=r1, @ANYBLOB="000000000500000010000000050000008100ff00"], 0xa0) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f26696c653000cf80ce0b99f256c7185ad89f0150fbbeeb546a550229bf4cb5992fe9e22e73e0457e76915dd2c7089ad84f190b8b69b68e60bf"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x9}, 0x4) 03:31:27 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@remote, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), 0x4) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 03:31:27 executing program 3: r0 = msgget(0x2, 0x202) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000640)="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") r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x800, 0x90) fcntl$getown(r2, 0x5) connect$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$unix(0xffffffffffffff9c, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8) socketpair(0x1e, 0x20000000, 0x9, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f00000017c0), &(0x7f0000001800)=0x4) getrusage(0xffffffffffffffff, &(0x7f0000001700)) freebsd11_fstat(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r9 = getpgrp(0x0) sendto$inet6(r2, &(0x7f0000001640)="fc373f803fd3ca5f5eadb6dc58abb43147cfb57aab233bd2e17e679df1935620d061160a836048a8e723938b39c4e45e0ec32bf4035162396851f1fcd08c13d9689709632687f66afa2e4d6a3d474532db5c94ff776fafd9d4e74433defe783e2493edeba73d37ad60c0f2e133a5e1bdce1c52b90a9f4087cd1dbeaabbeaa0c729f163e55eca10edc1573ec86e9fdd", 0x8f, 0x1, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x8000, r1, r5, r7, r8, 0x1, 0x2}, 0x7, 0x400, 0x100000001, 0x204, 0xffffffffffffb976, 0x1, r9}) r10 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000004c0), 0x4) r11 = dup(r10) connect$unix(r11, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) ioctl$DIOCADDALTQV1(r11, 0xc130442d, &(0x7f0000000340)="7a9d") readlinkat(r11, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=""/26, 0x1a) getsockopt$inet6_tcp_int(r11, 0x6, 0x3, &(0x7f0000000380), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x11, &(0x7f0000000440), 0x4) 03:31:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast2, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000002c0)={@multicast2, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x1, 0x800, 0x4, 0x36, 0x7ff, 0x0, 0x3, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={r3, 0x81, 0xf, 0x40, 0x7ff}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x9e7d, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) 03:31:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10100, 0x18) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000ac0)="6fdb74c4c7d8a70509d43363851175efad11157f48b31dd125e75711bba09ef4cfc40200e124e6b2a3873e161fc6a634a70efa1e5825d6753d73c161aab9a409865043cb80222f43f799e07fca69552c7344bb30a46dfd32fa45c0b23a281fc820013fbac04c103e56352f9ee570") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000b40)="970e3890301f302ac6310c4312255b8b3c50ea7f679b3ab1b9ee7241dd4bba5bf4377ded4c8e8c5c5e2f595c8bf447f9b0a251eec413c9eee7b1c147b07820ae1fe88c4b6115ad4a4bb97aa80fa78b99d2037fab7117ba79e08c8949a9b4c72d11f6c834f296955449adbba47ab2253b39d96fcdb85fd27aa34b59d7346521e1dfa28d0ef09daa90bfea6be81bb8a5e4cca6d889277befad334c336e76ccbe9259ea25d66de86fcead56a3f89e10eb44cddbcb3da5c0d5eeabd140c39ff09a4c4844cf6431ff4180bfaecf39") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000640)={{"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", "b089e05c928b311b421539152709b66575b237226ab2b1ffb3a7014d110aac5f", 0x8, 0x2}, &(0x7f0000000580)="f35540a5c3857456b621a7395343ce2266a06703b4a209a55a2a76dc3fd2d874273aa0b91109e259d73157468e043c60390baf2bad9481471210fe951db782b5846cd828f083dbead16109b3bdadab103bf5a218f7ce3d0683e0fc71f6e1d401ed3582a5f67b6baf6b41fc8b0e9cadbf2d2ab2143992e686ade326758a6cf4741cbaca1bcd", 0x1, 0x6, 0x3ff, 0x57, 0xfffffffffffff800, 0x2, 0x8, 0x4}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001100)={0x401, 0x0, 0x10001, 0x0, 0x2, 0x5, 0x3, 0x5, 0x9, 0x6, 0x8b}, 0xb) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000c80)={{"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", "887e320c8af4ac1bb4fd70f388e93b03a9487585d7a1cb966f97c16254dd8c29", 0x1, 0x2}, &(0x7f0000000c40)="8450b9e2814bd45d3d64ec", 0x8d, 0x10000, 0x6a18, 0xde4a, 0x6, 0x6000000000000000, 0x5, 0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x10000, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) pipe2(&(0x7f00000000c0), 0x0) 03:31:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x40, 0x7]}, &(0x7f0000000140)=0x8) 03:31:27 executing program 0: mlockall(0x40000000000001) syz_execute_func(&(0x7f00000007c0)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e62f750513c146c1466d220fa0e5be34f1c4e183e8c4c4fcf30f2dadfeefffff65d7d741812047002b0000006ec4a1e962590c8888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131fba1c9fb110f0f3804830a001920") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000880)="c74fa4ce04f74cb470bbef7abd074e560b1d72da9dc4e02a0e765c1e47d8142d7e44a2fd5283a08f603f8b396a9f0868cdb5198e30f2dfc5f7de7d3ba587493102459b4de8481c41175de8cb4cbfff3d961263065ef2479798dcb9ed4749c6b3f9eda502f2bea68cab07b5de3134a3a9f4a461a13306b201e1fba2e304d0d2f2eed6d678ca33e9c78f1e976758c223c34d410efbd2c3b3d78765b1") ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000280)={{"00ea5170704c961e98e7fb4dbf8d27b302cde9b521c327f201f23370333eb3b029859292ce426ddb479cb792a2b60cdc7879588230940424e48bdb81252071e27c3a190a879cad770d518439d5a6d5a0cc965b3025eb2cb700630aaf02bb908cb963928c9f30dfa330cdccd680308ddfe17836b99991dafcc2d5c116239864e1ede6df153e98c47898dcce852dd3056255e3ee70bd064ee7dccf09f0e457c0b2644ff86c7d903d7092c1e4d54eee4cb558d770949ea3ad4dafa373b96214b6c1697d7905af845b7536b68258c5a79e483d72d1bb478ed059638a8a5a54a4a414d0f9ee6f28670227152830e1d2019e568bef5417ade44faf7ebdcfff0f39b102bf416522a23fa2dfaaed53ac3b83861d1f221a72cf004df9b458b94afa14aa7499ac1880fd46f7300d9be9471721dbda5e124976e0d5369f1a39239ad05ba41e00305f1dd6b90be7aab0b4fa303e74de62534b38e5d553c6602c2c010c3b69c6ff39d89052f82a5a8ce0d03ed7db96801066c49ca3e8bb7763f107927f735ab851e86534d93dd25a07c1001317c1ab44f89964a4fc9bcf15f2354d362a862afe96bf7fd08114966b414d43b660f6b1ace2052087cce2f4f7297dbbf3047bfc18948e99a858b222bd94bc83468b0ded05f7553d428be6d38f41290840c648d0eacf4ae917cddd81c16bd259ecb22a69733d3d4d805247b261d10a2dadaafb13f0fe459146063b90b725df7f6100e112b1b17761269bfacc2a1b7faa255041e1e275dac0e7eb96848c5430b6432e91a6ba4458e1a728c6b29c45305d479466316741802425471995c9a740410b08b5bfb001d830c5dbf6433f6a4405b4adb43675c8b4c4bb857cf4ecad5b79ec8e34ee6c94e9eff9537aea2c4dbf51047c8a8bc006a3f992de10c403141b84a9488b4fd331a96b95c8de62b6e6e242263488a4277f12a4eb41aa13dc67766e22dd0026f795f1f0a4bcadcb97cf4cfd4671f1826a0f7492c0b7ac8525c4f5533c24915bde90cb47333932aee59356d2a6deefefdbecd66b7cda505e6c6c0fae3613cbaa26cebdbba71e1bc55d9075c33e4373ddcdc335aaca1190b74423b5e07c9cf6b16bc86ed930e9b3893f5a9899e276b6a37b2f2b7c10aaf77003e19ed86fccee891e5447950776bbefe816df8a0be8d3a676b432c8090f2beec7c57611304933bcbd569698d20a96c81386773f5045bab87ef267fbd2047ed5ee2dbef1403734d15598e22694bbd276a84566a6740139a98818ac69ec404baaf8c7360768255764ead24f19d96814b0df3c37b65404eda94f0390c7414fd4c50c679add7364a966077bca4b8ac19570740993777b5d47c625316d82439ce6085878a08ad421087193d1d31135a87324e917cb87d2af7f49acc6f60021710c8db6a69369e9688a34e774507b6818a96551a1b946d9bc3eca41", "3cbbb58707abd32b2434f51fbfd3e4bd77ac0587e0c1dfa9e4f8980f46f96117", 0x9, 0x2}, &(0x7f0000000140)="bc9ad16d6d08f67e86b12deade9eb89dd859693e5f63e5f77d5abb70cb3d355146e3b401b31a50c18dbfd2f323bb2b5d23bb02e8dc9e0d9b4eeef306d93f32576c6af5538d97cdd1a8f16dd7e341821916473058ca112a405fcbd9fbaad406a7f4ede0fa", 0x6, 0x4cf3eff5, 0x100000000, 0x9, 0xdd96, 0x100030a, 0x2, 0x71c}) syz_execute_func(&(0x7f00000001c0)="982c170f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xffffffffffffff35, 0x2, 0x81, 0x2, 0x0, 0x0, 0xfffffffffffffff8, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80, 0x1f, 0x254, 0xff, 0x6}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000700)={r2, 0x663}, 0x8) 03:31:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x27b) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x24) setrlimit(0x8, &(0x7f0000000040)={0x2, 0x4}) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000240)={0x10}) msgget(0x0, 0x0) setreuid(0x0, 0xee00) msgctl$IPC_RMID(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 03:31:27 executing program 1: clock_settime(0x0, &(0x7f0000000040)={0x5}) clock_gettime(0x1, &(0x7f0000000000)) 00:00:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c13edf72313000000000000fe8000040e0000002380000002"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x80000000) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x81, &(0x7f00000000c0)=0x8000, 0x4) 00:00:05 executing program 2: sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r0, 0x200}, &(0x7f0000000180)=0x8) pipe2(0x0, 0x0) syz_execute_func(0x0) 00:00:05 executing program 3: r0 = socket(0x2, 0x10000003, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0xf, 0x701d, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x400}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x10) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) readv(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x376) r1 = dup2(0xffffffffffffffff, r0) fcntl$getflags(0xffffffffffffffff, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffff2a, 0x0, 0x1c8}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x3}, 0x8) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x100004) 00:00:05 executing program 0: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) semget$private(0x0, 0x0, 0x4) fstat(r0, &(0x7f0000000240)) close(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x76, "a13de4ee90d2a9d4c354244b618ca08af68126f34617fd19a2d61a46a9046ca99d00e0e52c38e39fbad32bcafeee19d1842ea0d53f200fddf4fe82014737c22f4afd293446b4c65b0bc09a0a58a9ff0bbb00211e6a03923cb097cce34f6c32b479fa3e5ab3768962c1aa6db1f431965d0183b86608d0"}, &(0x7f00000001c0)=0x7e) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x8001}, 0x8) syz_execute_func(&(0x7f0000000000)="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") r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x42) write(r3, 0x0, 0x0) 00:00:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000100)=0x10) 00:00:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000001c0), &(0x7f0000000200)=0x10) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/116, 0x74}, 0x4003d) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x44, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 00:00:05 executing program 1: sync() r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@loopback, @multicast2, 0x3, 0x4, [@multicast1, @rand_addr=0x2, @remote={0xac, 0x14, 0x0}, @loopback]}, 0x20) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r0], 0x1) recvfrom(r0, &(0x7f0000000240)=""/85, 0x55, 0x40, &(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3, @rand_addr="1f345c077433d4dc5fb45b0cbea8b39d", 0x6}}, 0x0, 0x7, 0x7, 0x4, 0x100, 0x10000, 0xfa}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000200)=0x8) sendto(r0, &(0x7f0000000300)="4e4cc095d484bd9a673f89ffc92e27335e52f1aa9a95c8aa6d42", 0x1a, 0x20000, 0x0, 0x0) 00:00:05 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001000)={{"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", "a554adf5e09ec7dd884e62f4f4ca607061a765be696090b08e2f6d0073cb2b4b", 0x80000001, 0x38}, &(0x7f0000000000)="53adb2d1d5d7f91f1fa3445343f59f11850fb7366bba7e1b538f020f22c516e136b49851979a7824203ac453bf0015acba717b3bf44ea3a08dfe0a677fbf47b35501308408ae39fca854421199e3453ef1044fa103cc1e06facafc5a5efc591049abc900f1c45d9fcd45671d95e3050ed177a3b514eda9bb564e3ca4210946822fb30595a45436b799a94b4c47f825fd93dee08f2d004223406223b5d9fdc30157d76dfc2d7c23e36782851875626a8dace23a926a30d163b1464d1680149cf4a4ca6fbe6418392f29ed62c1014e99b4608e9a0c8574a5e083a761036335f690b562254d16fba05ccb1cdbecc98fb6dcdba011176f51ec9b757323fc984b3a629c2b127b2dcf4535a46c8ed20ef4c6ea0bd80f176a94bdbd762fafb27301253e1d332de3523e32a4b9d33a9902eb810f2d47168d401e9feee9610c2dfd37a8ef6b1992edfe0dcd79ff67f6ff0a08cf0a71f2e4a58ad501cbf3f6247010c05b1a0cd413675e4860f9bd90324df5815d164872a9b5a8895d4932a30c4a5a8faaec610ff3977ac4613c46789cb486443ebfbdffcb5101e870dddc59408a9456a9e1e0c21727f94e9e9229631ee7cdfeef0660dfadcf67e90828e0c65f7d6844608a15f8e01326b4a0984bf2531b0598515740dbbce04f47eb591ddb2f595521860ebcb7328bfd15c915d863a6a72601019a9c96a2b7fa6b5be4c347e80e11bbe0f62c96a040b11b7e197a6bcc8c575f453a36788c8fe5b31af21e2e2dfd5083cb0d053793603e6cb29fa0bbca815969f827e372e122c3f105102c07362e8ecd4cf271d5acd5f6a1ae4f7c18cf0ca1c963f4b008f40bf7c195f4212d2bd4f18ae222b823c3ba7c84f5206e37496866b0d1e02ac30a7f22dc63b389c0a054120c6393cae1c4414f20ae7d83f7f6cc4b703c655edd4be8e51e65ef3b51e01b74cef894c1ed83d4003be519321f6bda6dda959be630631bf31855995d26be7ce3270f39b229df9f93c489d56d47e4f5606e533202b9aef500cf70f6e6879775254c1a800b4571613485fe8503682776517a1e19ec9d46608b40380978fb1880a4e90258720992cf331d4ec266485f5e707c488cd967280b70827e3060c8824ca1f353ea05a536f0a71fe244df80ef2f4ce9382c9ba04319d5e34d364601be2db64ffaad8909c0f71e644dd12c08f3ffbe44aa279383ec1b26e33c24c2a0156758db2bff1fc38422db3df63a60afff39c9b774eefac73a2d4e3a416b501deabc6a8ceeee1458a65dbd55811c87c359a240941c90dbe06e0560ee0e97df8f24f304f460a77ef0cb49f5b39764573250eb2443d96987a5920da90106d80f57907c9ac9f5a26ffa97c2635411122a9073b4fe403d57ac5cde8729f10dbc7879923f850b5ab542f55029b9620cb66f823c1eba640bd780d797724aa563dbde43f3bccdfb5bffdc04c440af2ad2626d97e2e67f94f0623820d9f9b93c452e89c6c6c8a2d1065e85ba7a4fc0101aca22b4e488e5f24b94c5c28685379379001f0eda4550d2f8f4e3ce2b402e9ff92699eca9e42eb7ea96442cc1ba6379481018151705bb9e3bd6be33c39e37a5fdb7908e2d6cc69d166178ab526ad5f53015698ead50bd94c47a258e28789a01d9e2261a9f432663b3d160f67a6a4fc365ae24bdf2e8708c868d6688b665a60f3e8bb0ae9cc6bc67e810b073fcc20b8ba7b892820642750765918c4a600f919f22750f58bff72c6ca91f667a79b99ec7089ad2cae486c061d40739709d2ea8d76e91b46f45deafc171b9928ddd36471f5148074f9eb0ecb2f8ccc504ab98ad2fbe95fa491d60966397422f401fb85804c330882b13c60d8ecea28c18bf6dbe4311b2766dbc2736f604091733af7b1e30070152b92a09d4ff7357da3624ba0b35187c6846852cbf6fece4912a2eb78067a97221b16d4ece31105ca0d6fcf4d7b13caf5977738881032b153ee63f3420b6d55e7f13dbce6019881b07ae9cfa89b8390f9558bef93af5c05f1a68a8fe5ce8371fe4e548559320113ddb20ed99cf9c9491b718bdb02c1ab41a1052a4dc49e233002bc615f4a1e76708d33496d70002c6086792bbcffaeaf56058c778ae49d30a7392f9152a831a5abe770dd8360e20e48f5e2c6d241adcf1afe8a875fd1db66f4d21d96249d20f69efa95dd7d3eade84a87a583ac3f4c61b7f725812559ab407cdec8bc5b82a8c05073cc602830c6a17edc0fcdf11064be67afe6b9fe85ecbff8a2c09ac413391ab46fe685d69dd2be776838ed7e46de0d7f32f71a96e5f6e10f7c05b0352271b6ec9e8566adde153c916090498ece2be94487c7ad0b6301ce0c576204016598862b0cfb836ff443b80f712649bc0c1acad4dde8d33d38e02b8591e709e0ecc32e9a42d46a9d69d550ed10c8dca770d7db7556a9cda501218adaca6ce1d784f68f1724dd4f1db824699c48f5833dc92b849dfb4269e6bcd30172f9715e27864be641aef813f13b022b5318e313c3b8d37ecbbb4f27727f973cf084d5014ddb1a16a57389e0d1b0c5b4220fcbe9f1fb1bb201a63a620e35e9197162a809bb0ca5957a8cad267a4f4bd291725ac82f224d4ab6b82b57fa14a1405eab7a582a073db531feb9c9948bfcc5db3f972e75b03a44a3dd4dc9fa4882f73efc5223fc49766ad9cf7db0a579e1e040b41debc99b5bf5e9d09080ec3e2a48352421dcaa67ab06120603be78ef942ce56333247770c5d9279e47f34542f4c3cd3b13c6e70c03504888402483e09a77f21a0a39c5e7eb9177bce5cfd293d46c7308379db98a91dda572b6691b2024fc8072419579f7c7a7d2f598c08119257a519d76b2793f61bd4508d502028240740ad88550e1d6d251e7f83977f9cfbe7419916d787cf5c9e74c8dca28b47c48d0486200b0141f865bb7baadc7b57fe405b6de612b3410718c4f44ff97d21e5249affa8e650959abfbab06f4281b077ff30bc103ad6050c7f9223785aeb8ec12ea4631624c99d7d648b3bc7619ab7fe2f1a7f8c5cbcba6b6d94f49babaf89820dd7ed4700e5338ab2e620f40931a40ba6ebf0960797e626bac69a640b8c1b2dfa91444e222fd1f1612b608c0023455af9cdfb60df747b08b7a490e241e9128016c2c0618921dc51972833fa2d71a7ad1a9e407da3f5c47aed82ffd2393ade7d075dd0351b65be563d6656d1fc1cc2cee3143e276430b028de2b4de88f8c4d4d134fb77e732be940a468b2dec124af2bdd605f1d2664da4f57c94cc52c6d1cf10ab84d27e04f954d13f3de64b7f39e5f713aab553e8350a9e9d709509bb8fd9d9805ebc619ee46f950f7781aee654a51fc5331148b5fb453ffdaa931af5531d22d30bfee4d76643cf83b4615f081e5019137f2b42b027b3fe7bcc3dad57ca712404f173d2c7b6d758b87f79abb8e0d1a1a23026ee3b0af8de25bb0f25bad266234bd119d19f9bbbad1254850e3add63032e449e9d1c2a2ad448116fc2648e312b7acc76d473b771f53f5786c81e67141f30588e2a14eb842fe34200e048510c6b125df1f393dab83d88a8b08e0fd1c8201599feeffc1e06fb85ec792b88a16049d3a48716fdb3c0eba580fcd1ce4bb9989e601f4ece4ec1e442cedb526002e56abfe0003b984e39366d398a8c256ab63b93a3bc70379f8b2276b1f45f669f5ed27795fc5acdeffca2719309658ad4a5542b1dd56edace561cea185c93b16895292aadb8722a8cdd9727e5d40b04b511914c74796751dd202b1c017e9a1374673061758fdb56cfae0fb6367a0562c7be76eae3529f06d8285397fd6f118dc7432b419cce8be784b6f4792caf3740c252592f0ce4c741e053b4df49ea23c726f05d496fb6eb36e3f063880497796dd47122d3639242901a7e4b34891241c0a697f18e14d88c8d4d86b291e292a3fa990b6b1a2bce6b62063654972ef9794fc2a161445a8c11dd1b3429a18eac7b6fee40fd2989a28e5eae4f4b24b3a51b62e64d25b4a478a16c835844777261a27cead48f4ec7ba3f97dfed01566a5d2e2a1d3b2c08a6f572dc1cf35197d3c1b62b837d80266a0c3f55d07def67501bf22a5fa5da5fa305082d7ed89ca817f47eeea4266b2f2c702ecfdf825a2be448aaecd3d5bd161ee27e50a6be5f69025cedc4097b8aeb16d97800516e3b705b3035853ca13ed59744e183667d37db29ac456632e7086e62d584872cb4a49f1c37a48a6de535652de1cc2d85bfe76940a8e242173003cc74a26702eae27c3fc5b1ef43def88624474669f9777326babe34db3292583a21a4f30397862bbc6d91185d8660bc573c33fd5e072db348b91c2d3446b2c5dfb5e2e7984bf7ef8c3b114101099109cbc9906e1645c0938ea2bb8bb37287057d8e42ce9d8ce0b34b868862a9f37945f6dd40bb5e1a400d65ba16f86cfff23d40b60786f180d308794e010f5a678bcd5124bd7109f326bc23606421ea4de3f8444a6ef1c356ef531b5b736a6471c40ed65b3f58186cf905ef83b6707e05930f6960d29f1a0debd925016d51b38d22dbe310d77197580d03dfde89b0cb0a3a90dc5caaf62fbfd973574037cd5dbe0b5c11b626e5000154c3ec9a73273c59abff21a9de8543995da0cbf8d7dacc66a957a1794c4ff936a0ea98a2a9cb14b70255e37976d64d3221cb1b2429dfb2a275cda9c6f030ea884e7aa4d91cc8591fe8b9eb5420fb3f3e6ad28292a34fe45b37001f4f6cce2e8c3c6b7780c29abed58ac3dd2f6bd2fe30b40bd817b4fd4c5a0a78839266cf5bdb1393452e293c6d430ed460129bbc1d5440a4a494a380382fa16381ab3229541cc50cb9f7ea8c6f48a878f6dad73bcfa84261d0e7057f84d08b09bce8b3105e46af23da9dcd25e74f56435d9e057eefe849fa6c59e0d4aa8b40bf180066556b37013d7108d3137d370ab3024d2d16c777d5ec6b2fea8beb2ab004e08f51b3139e88661b6f44a6abf1e4767b3e2645a4df93aeefd0e32e04103f5915409c5ce5fa47ad19ce55c59ec5d22432c852b4405a94ec6ae3e2df505168313b7abe6869b3af59a634c07f45e5998e2c0cac84b8174cf319b110b152b6f51e2f0945ed28b4fe523bc34b95920b8b3adc83e1c3c1096ea89b4d42b1ee9dde10f82475c5dc75b3eac6964c902feea244aa38956a56d206c000d64676b2cdff5610940fe9b34b17995dc0b1d7c6faf581196482da654c0c4137db48fb96005264328738fd71804bc1148c62c8f20bd60897ffb740ad3ef9eaba52f0772950854d209e5963892ff5bfb483424dd49cc891752f8757e64e4f8a8b72083d8af9045be7bfce2719ee23f94ccf41d4c9df13044f4f71150a02f1a3c18ed9a9187000bac1ba863ea29de58332a6415133a71f98b9f7dfa65ac1d37cbe77101952c1a1c5350a39fa1c5d5e74baf4a4ade98ae2349dd670ee28332706a9ddf22e3d5141ab3442e1bc960cdb399d9ce85d1afeb626b7fd9e89867665ba4b13ae07fc3b533cb428c3eafa71f4075b45085778e0f3b18a6f0ab2f80e30cf1ef0660f32a5ac4c1baa697ff2a55caba91daeaf86ab87daba418f4f281e1d9a3c0100a6230dfb14c07622a156a1a773d20a65f7d110d42f939e6a372e359c23d8d989bf130c74699afebf032bc0d23f18d38f5dba2834e55fcc4a76c7c9d4aa4458038a7d75f04a3cb748eb74ab4af982760e67762361fb36befb8ddf5c5004d0524ed6b544e8cffd026fcf6bb926cc318eb4b0e87eb35e58d7297626fc9851dd138afbdc845627a9204d4aed6c0f4475919a9d505d74a41262210161f239b9a4a5709", 0x6, 0x7, 0x2, 0x7, 0x100000001, 0x5, 0x3, 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001480)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x0, 0x300, 0x22, 0x11, 0x4}, &(0x7f0000001540)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001580)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1}, &(0x7f0000001640)=0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001680)={@in={{0x2, 0x2, @rand_addr=0x7}}, r2, 0x9, 0x5, 0x1, 0xfff, 0x395, 0x10001000000000}, 0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001740)={0x6, 0x1000, 0x2, 0x3, r2}, 0x10) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000001780)="1be2770ec72d4db619477d897a4827fac6d1e2b2d7491431b30d29b5d70cfa4530d0e6593d11f31f5de017dbbe3ecb23aa2962cac5cd52f615f889515db57207823892cf68ac68ddf159654a95c63d0893aff85eb8688f68a3a7eebbddf22350483a76e547ad13f979d1e10dc99776fa93b3471acfe615bd1fe837cd301b346faa546574ae1f6a8ba3c0e6f93a4902f00f971840419539fec1de39b15bff5bd26ff979dae01b4f5fd9d0d3677682b4a64b52e627936034506e9f01ca271a46289b53e69d0bb6d0b7f92de04eafcf06c9d3475aebcb587c97c25358960ac3b5ecc5c44ed912f5330249c5f4a115cc90ba05bbb31de39f0b3f") setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001880)={@in6={{0x1c, 0x3, 0x5, @empty, 0x7ff}}, r2}, 0x84) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000001940)="342a54c083b32fcb6da92ba5f064e1af23e4d56f4f86f8eb78ecdd094bca4ae8faff636631ba03728f27c7ac6f0a4e8a9eed588ef4282900bfccec4267900c4f55549085fe01b5f6e68874f9acbe8c7cd3f8f57bbaae18204603cce3a85f985e0700bd17f356090e5c027dcd37a01fc47ae72e9a47c21f081d811459bc08391360a897313b606b12062ebbb4da8cec43fa4b7737dd9af7f5193a040d013f039941daed4f350c2b3d0f0deea3") ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000001a00)="809b5eee70d8351f9595c46484d614d9ae003dd80c2c3d40da7e3ac22250657a8ace502b33303acd4950ec2ec196873127a14e83d37ab53984ae3cfb5554c975a5828b5c0b2f47c18d706ca1e6e1121482079c9d52b9dba11a5d3398f58e1d7085c44973353bcb32d192ba7c490039e85a728d8949cb15eb3ba0bfee0b") setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001a80)={r2, 0x82e3}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001ac0)={r2, 0xa, 0x5}, &(0x7f0000001b00)=0x8) freebsd11_lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fchown(r0, r4, r5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001c00)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x401}}, r3}, &(0x7f0000001cc0)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001dc0)={r6, &(0x7f0000001d00)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001e00)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001e40)={@in={{0x2, 0x2, @rand_addr}}, r7, 0x1fc00000, 0x8a, 0x9}, 0x94) freebsd11_lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)) recvmsg(r0, &(0x7f00000022c0)={&(0x7f0000001fc0)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000002040)=""/176, 0xb0}, {&(0x7f0000002100)=""/149, 0x95}], 0x2, &(0x7f0000002200)=""/180, 0xb4}, 0x40040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002300)={@in={{0x2, 0x1, @rand_addr=0x1}}, r3, 0x11, 0x1, 0x300, 0x9, 0x6, 0xffffffff}, &(0x7f00000023c0)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002400)={@in={{0x2, 0x2, @multicast2}}, r1}, &(0x7f00000024c0)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000002500)={r2, 0x3ff, 0x7}, &(0x7f0000002540)=0xc) setreuid(r4, r4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002580)={r1, 0x1}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000002600)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000002640)={0x7fffffff}, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002680)={r6, 0x9}, &(0x7f00000026c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000002700)={r8, 0x3, 0x80000000}, 0xc) pipe2(&(0x7f0000002740), 0x100004) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000200)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="81116efe91473ada0fadeac37edfd4992077c2b30fcfcc8375ff648e9cb6f005c981476fa7a9118479589a339636169e45b75668bd95efce445a40d77d4e6263184bbfe856c66ee45a6235ab2f4d23c58a7002f97d6886c4ce746bf40e7a1544357d0ef6940b27eeee1ec9881c7fb6ad05c83c856cb4940992ced9e20cc3128391a0982303cf193e818e1c7a8afd94a30ebf03e6734f7c720787be5b3fb5d5d23ec48970c5f8da0c56709b650cbb") lock order reversal: 1st 0xfffff8005c7af040 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515 2nd 0xfffff800048eb608 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8102dc6d at lockmgr_lock_fast_path+0x26d #3 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x48, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1}, 0x7d) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) #4 0xffffffff811c2bbf at _vn_lock+0xaf #5 0xffffffff811c11a1 at vn_poll+0x41 #6 0xffffffff81118681 at kern_poll+0x551 #7 0xffffffff81118111 at sys_poll+0x81 #8 0xffffffff8170d7e6 at amd64_syscall+0x436 #9 0xffffffff816d55ad at fast_syscall_common+0x101 00:00:05 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") semget$private(0x0, 0x0, 0x2) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000480)="9a03e4ce43a2c1293eae40077eb71d96adcc8de9038cca4839019145bf92a14a7f1d5252762f23d83cd42f3503e6c02f28f6d637e680ebb7926b787bbb2b59566ed227dffc4058ab17b7cd40ef6cebbf7c23a1b0886a2dd5269594616b01f767615ed0bb77d21aeb0c9ab6a7c7e1102f326a3bcd16ce966fa85449e10beec7a597d754f51541dd8ddeb1e6e73378d0b40b798d0f7f3784495d12ba24258bb749be8fb07d000c2507d6add44228ff695716e13f40380d13cdb44108d2a9635d4449f4d8e3db56") fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, r3, 0x0) 00:00:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0x47) sendto(r2, &(0x7f0000000000)="c6b8f25be1e2f34cd3afa106b1dd95614f6210af7cc6906ca8f18e5844629486525003", 0x23, 0x9, 0x0, 0x0) r3 = geteuid() getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x9, 0x8, 0x1, 0x80000001}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={r4, 0x11b9, 0xf, 0x9, 0x1}, &(0x7f0000000280)=0x18) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r5, 0x400) 00:00:05 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, 0x0) setreuid(0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x50) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/22) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x44, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 00:00:05 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:05 executing program 2: r0 = socket(0x41b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, &(0x7f0000000080)) sendto(r0, &(0x7f00000000c0)="c3f77b2ada460bc25778471793de5b71dbbafa29ba0c5aec32f29fece53209df1958a6c45d7b83069c15ecdfd59f8dedda1bffe51162e93cc2ad3ce3a1ddc32061dd9b21ee80253459164651c8aff68465e43f73525f2e1333579ac86fc9f0026e000dfb366ea6c7423600c65a925e5d8b5fd38ccc31275aabc1148ccd81a1dec34be9a6814084cfdc57096d5b17", 0x8e, 0x4, 0x0, 0x0) 00:00:05 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000140)='./file0\x00', 0x880, 0x92) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3, "f48f321dcf999dcdc88d1c1dcf07509d"}, 0x14) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:05 executing program 0: setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) r0 = semget$private(0x0, 0x3, 0x20) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f00000001c0)=""/56) getpeername(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x100a00, 0x81) r1 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x20) sendto$unix(r1, &(0x7f0000000200)="5ffa6b", 0x3, 0x4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000180)="277b056e32fd3bcf07eaad28c0952e") 00:00:06 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") semget$private(0x0, 0x0, 0x2) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000480)="9a03e4ce43a2c1293eae40077eb71d96adcc8de9038cca4839019145bf92a14a7f1d5252762f23d83cd42f3503e6c02f28f6d637e680ebb7926b787bbb2b59566ed227dffc4058ab17b7cd40ef6cebbf7c23a1b0886a2dd5269594616b01f767615ed0bb77d21aeb0c9ab6a7c7e1102f326a3bcd16ce966fa85449e10beec7a597d754f51541dd8ddeb1e6e73378d0b40b798d0f7f3784495d12ba24258bb749be8fb07d000c2507d6add44228ff695716e13f40380d13cdb44108d2a9635d4449f4d8e3db56") fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, r3, 0x0) 00:00:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f606c65300016ba7249942d8f2f8dec43d6ebbc7eb7f9e0bb0ed6be9fc04ae2626d54376e585d071a172a2a3618c2823afc22e97ec4368ceb75f88b115ea10668642a49b35e5aa40000000000000000"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, 0x0) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000240)='./file0\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:06 executing program 3: syz_emit_ethernet(0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getgid() 00:00:06 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0xfff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x100, 0x84) ftruncate(r0, 0xffff) r4 = accept4$unix(r0, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f00000012c0)=0x1002, 0x10000000) execve(&(0x7f0000001300)='./file1\x00', &(0x7f0000001440)=[&(0x7f0000001340)=',\x00', &(0x7f0000001380)='}\x00', &(0x7f00000013c0)='\x00', &(0x7f0000001400)=')@\x00'], &(0x7f00000015c0)=[&(0x7f0000001480)='-\x00', &(0x7f00000014c0)='-\x00', &(0x7f0000001500)='[\x00', &(0x7f0000001540)='^\x00', &(0x7f0000001580)='\x00']) fcntl$getown(r4, 0x5) r5 = semget$private(0x0, 0x4, 0x2) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000001600)=""/171) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000016c0)={@rand_addr=0xd857, @remote={0xac, 0x14, 0x0}, 0x2, 0x8, [@multicast1, @multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr=0x6e, @broadcast, @loopback, @rand_addr=0x1, @rand_addr=0x1f]}, 0x30) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001700)={r2, 0x7fffffff}, 0x8) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001740)=""/191) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001800)={0xee, 0x7, 0x3}, 0x8) freebsd10_pipe(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r7, 0xc0104414, &(0x7f0000001880)={0x10}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0)={r2, 0x200}, &(0x7f0000001900)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001940)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCKILLSRCNODES(r6, 0xc080445b, &(0x7f0000001980)="164bfe001de448c709716870f14d09241fc717674935025cd46781c83abd12f7158d82caa750469786fa4f1f621dbbec0174f605ae5a3b4a1a6863ef9aae600b488d46766167ee42d48bc0c1d09e86e3c1253aba14653de01bb9b82f92b6c19474554e39419913a2a41bb71fa70c54695a94dc8ebfe452c95ccb9791602aa34a144e9b9c2331fb65584df1e1efd2ecb3e2e4722256a0a9522925349bfac4f441f27e27691474d5a6a5b89e0d0cac572f733192032a359c0a61f1fca6a4b77d578074276d221c4a5d62f304fa17515b5ea91602cf9f5dc6c5e3638143240d0585edb511978ef5") getpeername$unix(r0, &(0x7f0000001a80)=@file={0x0, ""/4096}, &(0x7f0000002ac0)=0x1002) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000002b80)=[0x7ff]) truncate(&(0x7f0000002bc0)='./file1\x00', 0xffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000002c00)={@in6={{0x1c, 0x3, 0x80000000, @ipv4={[], [], @rand_addr=0xffff}, 0x8c}}, r8}, &(0x7f0000002cc0)=0x84) setsockopt$inet_udplite(r6, 0x88, 0x4, &(0x7f0000002d00)=0xcc0f, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000002d40)={0xf, 0x5, r8}, &(0x7f0000002d80)=0xc) 00:00:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, 0x0, 0xfffffffffffffde6) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x2, @empty}, 0x1b) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) semget$private(0x0, 0x0, 0x408) r2 = dup2(r1, r0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000000)="c088630b859c038139041d297446a756c64545018e7fa9358b6a2a1cebe1d0576028290cdf957f1a17e5d1dc3f1acbf26445b428e2599717708b6387ffd4f1ca0421ab3f64936a81d69b95c4e81224490c40d807117b1b22cbc312cbb5dab27f8af5640d40728a793f25b71cc4ca39e42135fb18dc39890f725b200da83935d8be11ef21284e7acc0297572104cf37e0e43371cdb6b81045759e747f477382b90ae79ea2263b7e12f9502e63b2e05e5f69c3de6c1c3f7c28b9a6e465d0f2f2ef8f57aad9e44cfad58e7b0d12992169938334") 00:00:06 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x28104, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, &(0x7f0000000280)) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000002c0)="728e2af2b31e515a2c4acea502305624c510f78ee3ab9d18c624a507e96f69bd5b9cea7bd1f5eadbc91e2c384024e28fa453d5432b4217a1161a6f2c802beff8a0f92c1f57aa6f414fa3de21f12b8cb514ff7ed92b62079103a2c700b4d27bd9604f065380806d8c1cfb73d9f02e1395d75018c52a9e") 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x0) fcntl$getown(r0, 0x5) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) 00:00:06 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x104004) sync() getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xfffffffffffffffb, 0x7f, 0xf27, 0x4, 0x200}, &(0x7f00000001c0)=0x14) pipe2(&(0x7f0000000300), 0x100000) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x4}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@local, @multicast1}, &(0x7f0000000140)=0x8) pipe2(&(0x7f00000000c0), 0x100004) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @remote}, &(0x7f0000000080)=0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r1, 0x40) getsockopt$inet_mreqn(r3, 0x0, 0x9, 0x0, &(0x7f0000000400)) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000240)="fcb19b734fe6224245b92a402a751d69bd732a8f01895bb0e64936edafff2ad922e207058a7fe5717ea5cecf87f49ebfc5180794502987ed325e6d360ed03034006b1665c0df954adca7e8a53f56e467dae9c99282f18ecbfca7fe2cff8609da3bb1ce8cca2bcb93e246a20c227c95f41841f36814bcef44d1a095c7db20c40f70ff0077f607bee220ca95d2e8c65062b0bd98736079d42ee0911bee05634b558c2711c182742056b5c8748d", 0xac) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:06 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/136, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffffffff, 0x1, 0x2}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) 00:00:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x120004, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x80, 0x5}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000280)={0xfb5, 0x100, 0x0, 0x1, 0xfffffffffffff0ae, 0xff, 0xff, 0x0, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x94) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0x7, @rand_addr="ce19117fc175d13db7dd15e698f8ee95", 0x100000001}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000180)="ef8d618c3945a4a362b7cec792fb81b0f6390462f907b42f36f03120c76d8c9206aec86778e4b7100374973c7dcc7b", 0x2f}], 0x1, &(0x7f0000000380)=[@sndinfo={0x1c, 0x84, 0x4, {0xfff, 0x10, 0x80000000, 0x3, r1}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x80}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffffd, 0x2, 0x100, 0x4, 0x7, 0x0, 0x2, 0x5, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0xdd76, 0x2400, 0x7f, 0x0, r3}}, @prinfo={0x14}], 0x9c}, 0x100) socketpair(0x1, 0x1, 0xdc4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000040)={0x3, {{0x2, 0x2, @multicast1}}}, 0x90) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r5, 0x11, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000001880)={&(0x7f0000000480)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001800)=[{&(0x7f00000004c0)="8c4038777efdacf571cae0e3fdaab05525ac707a190fb3a40c0ab45e95a371ae88", 0x21}, {&(0x7f0000000500)="d0cf5898215725a3ceea6b1f8bbc472a0fc1c181da698e8ef6161739f45650ef6e4911c9f4c740fe830a7d91c8cbf159b5420398160dcc24d20699dcfcabfc728d538220df095d2b825c2b56d4ab472265217cca3608e4eb20e2477be0e99725", 0x60}, {&(0x7f0000000580)="5c077869ce2349d366786a0f5c7bc4319f152d5091c01eec8ba501bfbf91543aed6c025505f6f61f765e87b33f8e6803a3eae6c3514cb2ae27e5fba741687430e373d48510d1147fde6cd198d2d17ca276b1e974b8fde90e3102e73d4777ed242abd92339f3e642987964696a2c6d63f89c8d3639e4a0e16c7916a3167c7ed27975e524f7b2bc6a462a04eb50ab536dac2db0ac3cf793d6fa37dcf166607d912e2939a6b4098db47141040b486f3", 0xae}, {&(0x7f0000000640)="8f5a5c879cd69f9a55", 0x9}, {&(0x7f0000000680)="f17d4e54888932f606dbce273d68ee8d6d3ac50572f143fff745c3b18687baa7b6ea7de56d786216ea69d7b15a6c0fe00ca9503994f96d1ac17b52533c93b9107c869d149d4d2ce0174d3ce8240976d10742f53acfef2cdddc0dbc5475c6318aba7c03eb7524bd", 0x67}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="737f386363e245dd8325b40039e37df725a81cc621bdd12768de3fc4d2ea60eca8e2ba00f323e6abe0719aaefc8fb71afd090ed4b39069c1d9daba2fb4958efe6ed5da29f469d52b3cb766567cdb99a50b42b4d4a1d8ee3778e10b4cf26f1d696fe41266fd38cb35dc3d87782fe753b084018f49c7f36aa9f86b1f9c9d573de838897cb2601d90966ac14cdd87cdebb1e1139e040cc7a47b27c2c943be90dd6ca7a63518d2029c1ae1148612f39046112046bbbeddbf388f71b488e7c273ec0fe0f4de8050c44905f43e458689db640078fa7c24b93b277200002daaebb6c8cceacfe08108f6825e26aca3f564a28c07b9ca", 0xf2}], 0x7, 0x0, 0x0, 0x8}, 0x20001) r6 = getpid() fcntl$lock(r4, 0x0, &(0x7f00000018c0)={0x3, 0x4, 0x9, 0xb25, r6}) 00:00:06 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000003c0)={@local, @rand_addr}, &(0x7f0000000400)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r1, &(0x7f0000000100)='./file0\x00') connect$unix(r1, &(0x7f0000000300)=@abs={0x1, 0x0, 0x2}, 0x8) fchmodat(r1, &(0x7f00000001c0)='./file0/../file0\x00', 0x0) fcntl$getown(r1, 0x5) connect(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x6e51fc34, 0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r1, &(0x7f0000000380)='./file0\x00', 0x2) sendto(r1, &(0x7f0000000200)="52ee310126f64e8225d9f54fb6e6cd8a2e39424ec7ab9dfe274a6b18f7a3e174ff9e0b99089470d578d5cd42273ec6a548497beace27b7dc45583f66c4e811706e4d150d2d00377dac198084b00c436c2a81d63e2a40f389058c12cdb085688b12d6980e27464b144931426be0fb38638a96f0299317d66f8b65b2ea82688e83109b5d4a5585876bf4d6b68d489df9dfd7a1f39ad4feabd92c7bc77ec406b4667d9d582ac2", 0xa5, 0x20000, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x4, @empty, 0xd1}, 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/../file0\x00', 0x8c05, 0x40) 00:00:06 executing program 3: syz_execute_func(&(0x7f0000000400)="984a2af72ccf4c0f05bf0208020041e2e9f30f5cd34a0fc7a4ea70dddb000020000f8fe8088f50142600004e5bc4ae0f4fa8fcefffff38091e66440f667b000f8850370e0fc421dd589fc4e10bf8c4c481fc10f7620f5200e7e7f2ad0383397fd3ff4a4865f20f7cd8d7c4815162c5c48149685fc557570fec3f67ddea660f79cec3c4899294d823917e1037c43da8e3b15dc48219dfd75d00000f2d8f0b000044dde2a0c10b00cca27a0e0f414e5326f043834d0e00a40a5d3c440ff10da521000066450fc4650000c4a2d52b80cec41106ddcdcda2660f38346800c48121c26d2816fdc443042ce4e475c4837d051a03c4612253df03450f9147daa69ede0000ffff65451b0531c60000b83b00a242f1f5c441b169426b450fb38803000000") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x10001, 0xbc, 0x20, 0x3ff, 0x8000}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x41, "f68951fc2dd9d9126a6c06979c52c53c38cd409841d025deb00818352e80f1900c615528ecb2c95e6c951cd16757872917876cc89d5e0edc1c0f921e91c0965ebb"}, &(0x7f0000000340)=0x49) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)={r1, 0xcc20, 0x5, 0xfffffffffffffff1, 0x3, 0x49, 0x5, 0x87, {@in={{0x2, 0x2, @rand_addr=0x7fff}}, r2, 0x5, 0x81, 0x6, 0xfffffffffffff801, 0x5}}, &(0x7f0000000380)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x7fff, @mcast2, 0x7fff}, 0x1c, &(0x7f0000000180)=[{0xffffffffffffffff}, {&(0x7f0000000040)="4b6a91d878e0da8fcc19d33a8fe263a64388741a51c1500ec3731a1de02ffa17169ca7598b1ae76cfc5e83f3b2ff9046300fe351200f3c7b0796", 0x3a}, {&(0x7f0000000080)="226c329e5b85bba54f54b5bd36bb78bad305", 0x12}, {&(0x7f00000000c0)="1b072df70a78d0cbd1480fc8a405e3c9d6ebdbe8c6ed18c06299c2b5953e45ff6c5bb8bb4890fe4db6ca4eea85f478b50c2d8aaaac0ffaf98cd8a332463cfac64acf0bf892a74ffb0534b180dca0f34869e697787e3f4a9d939bf303e75bce2a4426fb53011e0e912a2963a11a6faa0b86dce6b47b72338d4b697afdad4c2f25be253c6534ee49b0cbeec679a2f811", 0x8f}], 0x4, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10}], 0x2c, 0x108}, 0x108) 00:00:07 executing program 1: r0 = socket(0x1, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in]}, &(0x7f0000000100)=0x3d3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7fff}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x0, &(0x7f0000000400)}, &(0x7f00000003c0)=0x163) 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) semget$private(0x0, 0x0, 0x408) r2 = dup2(r1, r0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000000)="c088630b859c038139041d297446a756c64545018e7fa9358b6a2a1cebe1d0576028290cdf957f1a17e5d1dc3f1acbf26445b428e2599717708b6387ffd4f1ca0421ab3f64936a81d69b95c4e81224490c40d807117b1b22cbc312cbb5dab27f8af5640d40728a793f25b71cc4ca39e42135fb18dc39890f725b200da83935d8be11ef21284e7acc0297572104cf37e0e43371cdb6b81045759e747f477382b90ae79ea2263b7e12f9502e63b2e05e5f69c3de6c1c3f7c28b9a6e465d0f2f2ef8f57aad9e44cfad58e7b0d12992169938334") 00:00:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000200)={@empty, @random="5a1cbf3a39fb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) syz_emit_ethernet(0xf6, &(0x7f0000000000)={@empty, @remote, [{[{0x88a8, 0x100, 0x479, 0x2}], {0x8100, 0xffffffffffffff28, 0x10001, 0x3}}], {@ipv4={0x800, {{0x6, 0x4, 0x40, 0x4, 0xe0, 0x65, 0x101, 0x4, 0x46, 0x0, @multicast2, @remote={0xac, 0x14, 0x0}, {[@end]}}, @udp={{0x3, 0x0, 0x8}, {"ff1fa487af1059c98e9530f4e95f11cdf9dd333904203c810f244100cae1894d7369e88a638946eff700558ed6159aa94f700e1db1b96c6e530c6a0d50bafc6b190d08d42a8108adf1276caca9342cc38bf4cfb625e117fb874e902d0b14f872d3fed535900bf1a18c0da7dcdfd5be2841583113b4649eae25beb8a0d68c22c5f16585e52d52d141b9da3fef2350366cd273cb2fcd616d845e53529976688076a365274b32f888d09b3805c9cf343288e599f3968463ab56ae8090c475ea65b4"}}}}}}) 00:00:07 executing program 3: r0 = socket(0x11, 0x3, 0x0) chroot(&(0x7f00000002c0)='./file0\x00') recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/88, 0x11f}, {&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000200)=""/48, 0xb}], 0x3, 0x0}, 0xfffffffffffffffd) sendto$unix(r0, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0) 00:00:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="02a9731262cb"], 0x0) 00:00:07 executing program 3: 00:00:07 executing program 2: open(&(0x7f0000000180)='./file0\x00', 0x304, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:00:07 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xa4, "534bc26714f33eca47d1a71f281211ee2a78164054f05db5eaa054fa63a8f8ae9e5957e200af292788509ecb78ef5234e96d937e1677bd64e9783cf8517c38e5979b0550e35efbcb906c286cc393e14fc9ef2722621c513cfdd0e6f3760fa517813c1744de4b1b6994ba71e92c9c028aba359d4dc599337b4b44aa126923c61d1d0de4ed167b954bf5f93a649852ad14eee8484f345dac4015c60db553b08ecbcda55455"}, &(0x7f00000000c0)=0xac) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r2, 0x80000001, 0xc96, 0x9}, &(0x7f00000002c0)=0x94) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0xc6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) 00:00:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="df", 0x1) preadv(r1, &(0x7f0000002600)=[{&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000000100)=""/186, 0xba}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000300)=""/186, 0xba}, {&(0x7f00000003c0)=""/205, 0xcd}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/38, 0x26}, {&(0x7f0000002500)=""/199, 0xc7}], 0xa, 0x0) r2 = dup(r1) freebsd11_mknodat(r2, &(0x7f00000026c0)='./file0\x00', 0x1, 0x4) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) r3 = semget(0x1, 0x4, 0x20) __semctl$GETZCNT(r3, 0x2, 0x7, &(0x7f0000002700)=""/3) 00:00:08 executing program 0: syz_execute_func(&(0x7f00000000c0)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c30f01c1f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00") 00:00:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x7, @loopback, 0x40}}, 0x0, 0x5, 0x2, 0x292, 0xfffffffffffeffff, 0x6, 0x3}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r2, 0x3, "68ded4"}, &(0x7f0000000340)=0xb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:08 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000001c0)="9eee06e6a12d1c5094eaffd41f85a47f206ce861c183871f9aff8b071c105230aef0f6599368b1bd1ca7cb1ea3ef754c372a7f5d6f462efc69edaa5e51dfde0dc6ecee9c48ba3b8f949a71a1f449bda0cfd075286f36b2dfa57523855aec862cebd0e0691637706808258f6573c0719a0b404c85c2028a2c57749662580bcdb9e0afc470d7f2") truncate(&(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x800) mknodat(r2, &(0x7f0000000180)='./file0\x00', 0x30b3, 0x5) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000140)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget$private(0x0, 0x4, 0x20) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/155) 00:00:08 executing program 0: r0 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x4d67}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="8cf8be2a8ce166483e47e44982c530c7270f651743591efe6024b418dcd1462892d8c4d23df66b0226232e78f89f9e2973ef75c5ae23815c16945810a5a3b4063435a2bbafa3a9b7c5de2b345a58cd4e855d189bf37d5d3f0cb722428f058c8845e1bd767af5bf0771f2fa7a4fffcb7b68d3fe2eb16365628d616d15fef5862274435a01455e8db82194ad19b1ee7dc6fd21fa37db73cfdf4bd37d241a6645f7f5c375518ba75c156b73d2f2edc998103d67ae") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x8, 0x7fff, 0x9}, 0x8c) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="8ef8e135eeb69d8cf543595255c19855c3b7396d441c2ce47189b5cbf976ecc9422cce026c4cd5c247c0526c75e5028ec8212ebe03ecee1b7e899afe7d7caec89fff49aedb1e0dc873352b941988c41c11a74803226b7efd2d7b734ec4f9362bb1599538ad999b732038198c8caa3fc957562aba32d4ac50861046ed7d45649f3ce854e074b1285109b56ea6d8d917f05e1ba570795ce64df7bae883c610", 0x9e) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0xffffffffffffffff, 0xfd3d) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000400)="a7e63562b40ded7716b0ec993fe67d90c8b0dc1949cae406b9820fa5977b8a6d4ed8800f42fdb471f0f6173396349cdd1e09e76483898d0324826b", 0x3b}, {&(0x7f0000000440)="956b96b455de55a1dc8851de392bd8d50fad56739440fa94835b79e9a57ced39e243c47ac5edeb3163ff0a9d368efd8c48d60c2ea4c81367703536c656926966278cf74e78ef6140e83c0260876cc736125f248e817467e9748e6a476b0b61a21557014bd3461f2e7cc87ce396a066a0f47c", 0x72}, {&(0x7f00000004c0)="875c9f22bfacd4d8ea745cf9824c5c33fd81468894b5a7518ad0ac9625130fc023f8fd2a8eb826e5af1459bde1d97db1b228bc0f248b1e27645a", 0x3a}], 0x3, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000001c0)="a3475735d9d364563f2e77e124138043899138633a5457658ec13d591a8df519f5960946a0dc6ba1edf2b8fff9e220edbd49a729aa92cb5e728927a7b8816f029b09a86b264f509407ed06a6d2994cd909e876f2add5e8b67b69d3a2f03b32567f9051c5cfd56fdc14a6bb6d569c3bb9f8c7d4090bd87cc2210ce6436863838306fa5d28cc28a19591e1d968153f7079f950dab5f580b7b18569dcd13a155418150c8f16d03132827e983a614e1014d2cb5ff8b53827d2a41fd67c16e2116a18e938c53e4899e608429585244b0f36a072ffbd0a24f06f79dc8ec81716cca277ffb9ec9b8812f146a19f0b64b449c8dffa883f225638426528") 00:00:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r1, 0x4, 0x4, 0x2}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x1, 0x4}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:08 executing program 2: setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="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") munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) 00:00:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x7fff}, 0x24) syz_execute_func(&(0x7f0000000140)="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") 00:00:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000080)="3a1062181462651df265c1ef51692593a15ea79fa3705ae1da94ff2ac0ace928756d0bae765e50e11fea957eef73f43e636bfda2539ed2f156fdcffe42f10f643e2818072a7443c5a7fbcfe5b5d73e2e851ff6cf5aeed3cb740fdc3de8ea") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x7) 00:00:08 executing program 3: r0 = socket(0x1, 0x10000001, 0x84) setsockopt(r0, 0x81, 0x1f, &(0x7f0000000000)="4c59d167b3abe5eef3588f40c180933daf0f6b", 0x13) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000000600), 0x8) 00:00:09 executing program 3: truncate(&(0x7f0000000040)='./file0\x00', 0x401) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e98f497883753a67660f6b32fb6666450f3a15ab0e000000040fb8c41e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4d9e9c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d5b8cc7a3056f0000004e00c461dcc9c0f591264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:09 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x2810, 0x9, 0xfffffffffffffff9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0086f80c95002e2f66696c6530005aeeec753a4fef50a54abf5a74adae28809b04068b1406f96eb4b7c6eabcd1eff3e81f9fa56c0800a27e3f75cf53d68aa2b78361ad19acc86f2c45afaa94180d148e346c4e8b6d3670c8be6e566dd616d8a6eaa8ab485393c139000000"], 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:09 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd900000041e2e9c4810de30367660f9532db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0abf20f1b897fffffffc4e10bf8c4f847f65203f4c66db712c483397fd30047f64418d70fdcdc0fbcaf00100000f345d9c685acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb11d3c4a261b7e2") geteuid() 00:00:09 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cff0279"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10) 00:00:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2}, 0x8) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000040)="bff2cb0a830c4c8ccaa523bee65205717b46021d658b6555bc3c954046203cc82b042f0a60a82e73deb7187dc2e4d502818a014c83f256f72158357250ada4679b37a1fad969e57c1d9a9cdb0314a5270e2ca28c63924c612dfc960327f5b2824ccf7f6bc40befcd306f88f1b7230af9ca4df77f87dc855af3f00df7cc8bf7a4985999b7f8eab87cad849338e76d0ada385c20fbe4ecbc3fbcf238848406a2a11c04aa98b9bca2b9e45b645ba8a72b3a92afb203361c4f87587becfd6d212b044ad73ba1eac9db5a2fafd399c5c2a9c42c") sendto$inet(r0, &(0x7f0000000140)="618d4dafc37c3a695d116b5c66006d48ba166f1d2d4dd334857dca7ce22f209f851ec068c7fc3bf21ed5dace20574b57d93f800235375959b3bd15250b662e3deef200b73b4e8774604746906322caa2fb2e294041b51ba49f8fac04a768f5960cafb9093b0c11f11a", 0x69, 0x20085, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0x1da) dup2(r1, r1) 00:00:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@rand_addr=0x2, @rand_addr=0x3, 0x3, 0x4, [@local={0xac, 0x14, 0x0}, @empty, @multicast2, @multicast2]}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000100)) 00:00:09 executing program 2: r0 = socket(0x10, 0x10000007, 0xfff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x5, 0x7f}, &(0x7f00000000c0)=0xc) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 00:00:09 executing program 0: msgget(0x1, 0x25) getpgid(0x0) truncate(&(0x7f00000012c0)='./file0\x00', 0x7) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername(r0, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002) freebsd11_mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x9) recvfrom(r0, &(0x7f00000001c0)=""/16, 0x10, 0x40043, 0x0, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setuid(r1) sendto$inet6(r0, &(0x7f0000001300)="5014996950c11e6204f80c1e46c2933aa80e61c511bfb79204a50107b439195690ba8f526c37c1d32abb81891f", 0x2d, 0x20001, 0x0, 0x0) r2 = open(0x0, 0x142, 0x42) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000001280)={0x5, "09a8906f76c19040b840fed554338248"}, 0x14) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) fcntl$getown(r0, 0x5) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6) mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) mmap(&(0x7f0000e87000/0x3000)=nil, 0x3000, 0x4, 0x80010, r2, 0x0) 00:00:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x2, [0x2, 0x4]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x7fffffff, 0xc00, 0x5, 0x8, 0x5, 0x6, 0x7, r1}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000100)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) r0 = socket$inet6(0x1c, 0x2, 0x3) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x2}, 0x161) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20d00, 0x110) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x39, "c004303597a0274a7ecff764e395ad63bf12e9244806cb72759046d96a76df4ca0c160843e4d897a2618e6eac4fe54a227926de2a7ae213c5e"}, &(0x7f00000001c0)=0x41) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x100000001, 0x3}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100)={0x9, 0x8}, 0x10) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4231c71c1d0f05f359bfd94aac0043c0eb25368d28a2a2363e460f1a7000660fdefc97b70f6b3236f083b6800004f0000fe9e9c4c44e4e4f751ec4016d7d14deb921045fc50744dbf6c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010f4c27dc80a12b9126161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d485147575628b3f080101010fe25800618de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:10 executing program 0: open(0x0, 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) truncate(&(0x7f0000000040)='./file0\x00', 0x100000001) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(0x0, 0xfffffffffffffffc, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:00:10 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) sendto$inet(r0, &(0x7f0000000040)="f1d13528145e98044300897dbf9ae4260ce4b7049858e08a", 0x18, 0x188, &(0x7f00000000c0)={0x2, 0x3, @loopback}, 0x10) 00:00:10 executing program 3: r0 = socket(0x11, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, &(0x7f0000000000)=""/132, 0x84, 0x2, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0xc) recvfrom$inet(r0, &(0x7f0000000200)=""/244, 0xf4, 0x80, &(0x7f0000000300)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) 00:00:10 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x7fffffff) r1 = socket(0x17, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000100)=0x4) lseek(r0, 0xfffffffffffffffe, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x8, 0xf, 0xffffffffffffff00, 0x7}, &(0x7f0000000140)=0x18) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000180)={{"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", "74b278b64de4077cb3665da0e26aa32b812cda1764f9b36757237b97fcb0265b", 0x1f, 0xfffffffffffffff8}, &(0x7f0000000040)="801851485b2474d57b3f9faa6f", 0x8000, 0x9, 0x101, 0x8, 0x3, 0x2, 0x2, 0x7b0}) dup(r2) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000600)={0x979, &(0x7f0000000080)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000640)=0x10) 00:00:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="00752d1fab0c22ebc373657bc7555617c01a51a02264f70502de794ee8347001ed74f03b577c6fb2d55d1de500e37548502fc38050cbfe3cb93c4b33087796d7eee6a876930c6b22dcabc65b79a4cdd7c6f5018535ae0abc40fcfbd38e002383e8b7c7cb0c0cf34082284d439a00e6e8dbd500"], &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) 00:00:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) flock(0xffffffffffffffff, 0x4) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000002000000) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000240)={{"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", "b37e1489d4fc245bb0f11cf3608767486a1ba200c323400eee587d735139f49d", 0x6, 0x3}, &(0x7f0000000100)="01d9157bfb74c92b708cf3318ae370748cab5a88030d2c261f4f5becde4af8330bb607bac7cab9da82e69c762599c7aafe1868e3f36dab1df9967275f5ea118bd442ae6370033cf97fbd8c9d1ee8e529f888a5276a68857bf5267d539b3d74570cdbe72e4061c4c120e4c8b1172e292c286d1d081a893e523e2e7b2b0d427f425a0a7f7982a24ed0dbcd8ffacc546edb70ee25a935628ea784dfb96c42cf41d43fb4da92ac49e22015c6a0", 0x4, 0x8, 0x7c8a, 0xfffffffeffffffff, 0x8, 0x3ff, 0x4, 0x87c}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getitimer(0x1, &(0x7f00000001c0)) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:00:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f00000001c0)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @remote, @rand_addr}, 0xc) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000077d6de38f145f1b167fadcbf11c70854"], &(0x7f00000000c0)=0x6e) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a560da970000000001b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800728df3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc753086a1c9fb110f110f4f383ae32d4ba261b7e2") r0 = socket$inet6(0x1c, 0x3, 0x7fffffff) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x9caf, @rand_addr="5573a788b2015f41af2bec3b53315b0f", 0x4}, 0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:00:11 executing program 0: r0 = socket(0x12, 0x20000005, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x100000000, {{0x1c, 0x2, 0x0, @rand_addr="7a8d18d60070aef3e501fd9fb0eae871", 0x10001}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000300)={@broadcast, @random="6adcc0bd8248", [], {@ipv6={0x86dd, {0x0, 0x6, "a90ab3", 0x8, 0x0, 0x0, @ipv4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d505d8 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff813c9751 at udp_ctloutput+0x171 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 #8 0xffffffff81165b83 at sys_setsockopt+0x33 00:00:11 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c482616d9eedef80bb4438bf154ecdc7cf69e8a1c392e87904e721149d8b46fea2dc8accb69ac7b8d00"/60], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x5, 0x8, 0x800, 0x3, 0x90, 0xfdc, 0x7ff, 0x9c, r3}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, r3}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r4, 0x6, 0x0, 0x9, 0x1}, &(0x7f0000000240)=0x18) 00:00:11 executing program 0: syz_execute_func(&(0x7f00000002c0)="9826473e431c0a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acc48379df0cdaabc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dc4e17e5b5e028cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) clock_getres(0x0, &(0x7f0000000080)) 00:00:11 executing program 0: r0 = semget(0x2, 0x0, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000000)=""/145) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x3ff, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x800, @rand_addr="230e37b0917e57975952a79854bff2d7"}}, r2}, &(0x7f0000000280)=0x84) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r4 = accept4$unix(r1, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000003c0)={r3, 0x5, 0xf, 0x1, 0xffffffff00000001}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000440)={r3, 0xee8}, &(0x7f0000000480)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000004c0)={0xfffffffffffffffb, {{0x1c, 0x3, 0x9, @mcast2, 0xffffffff}}}, 0x88) r7 = fcntl$dupfd(r4, 0x11, r1) fchmodat(r7, &(0x7f0000000580)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000005c0), &(0x7f0000000600)=0x4) unlinkat(r7, &(0x7f0000000640)='./file0\x00', 0x0) execve(&(0x7f0000000680)='./file0\x00', &(0x7f0000000840)=[&(0x7f00000006c0)='/.(\'\x00', &(0x7f0000000700)='$\x00', &(0x7f0000000740)='){\x00', &(0x7f0000000780)='@\x00', &(0x7f00000007c0)='*\x00', &(0x7f0000000800)='-\x00'], &(0x7f0000000900)=[&(0x7f0000000880)='\x00', &(0x7f00000008c0)='-\x00']) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000940)=0x3, 0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x2065, &(0x7f0000000980)="c5c709d844a7cc93bc7c3f87cc87272549ff1854aa640811890832ed1131a9a558d7d6dbc3d256fbe449f7a374b34dc156978fdb1fb9ff2d0b5208b8fb932caaa2852e4da4ca997c146a45cae7db99887e0f1c16d38aee8ae5191b37b0996cd646d65eb263f401430f61e6551d2f2bdf3a17b3f41d0bf17f9500b202900325c76759ee", 0x83) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000a40)={r5}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000a80)={r2, 0x1, 0xf, 0x7fffffff, 0x7}, &(0x7f0000000ac0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000b00)={r6, 0x6, 0x2, 0x3, 0x5}, &(0x7f0000000b40)=0x18) getsockname$inet(r1, &(0x7f0000000b80)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000bc0)=0x10) ioctl$DIOCRADDTABLES(r7, 0xc450443d, &(0x7f0000000d00)={{"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", "bde3b7a125bb1245f801dde2b837903fdc9532139dcc86508ae2f7c77baa7c35", 0x2, 0x40}, &(0x7f0000000c00)="480e923265a86b790cc04205a55745e5cc5fe8efbedab1f6aff8f7d9cc84c7067d0a3b88253c51c1d635cc4e8fc5e47d94558133f8e8cca4402d1febba50931fb793d9a932439e0dd4a0b9eb33fb54b836bd3e53407bdc7ddbc6dd63a0831d0bff5caa3beed7e3a7f2c5e0bc2d22c344b04baf420017a7ec382140fb00b6643868f8624f17ed9bc5a90af36905f37f786acd09c1c8272a88bc591f0b35f8248ce9e6c7f3963b0bd970c387740697e3289b241d831e18b7eb3b07a3107cf3d2f00090", 0x200, 0x2b, 0x4, 0x20, 0xab, 0x3, 0x7fffffff}) accept4$unix(r7, &(0x7f0000001180)=@abs, &(0x7f00000011c0)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000001200)={@in6={{0x1c, 0x0, 0x4, @empty, 0x400}}, r2, 0x15, 0x180f, 0x5, 0xffffffff, 0x180000}, &(0x7f00000012c0)=0x98) fstat(r1, &(0x7f0000001300)) clock_settime(0x0, &(0x7f0000001400)={0x1000000000000, 0x65c}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000001440)={r5, 0x1}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000014c0)={@in={{0x2, 0x1, @rand_addr=0x401}}, r2}, 0x8c) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 00:00:11 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xf6, "438096fd33682fdbb637bd305307f971d8410356bb5aa5142d16b212d5457f89d8b27f132765fda488c17e0b79c54bf690c64f3bb8f7dc5284fb4db7f8495cfb836336acb00a260f34961337a26594689d3ea117e674749192f6eb63b73c941c65af6d3f9f26387e63a73972f3a31c3bba2c1cd9abcfcbfe871ff87f4f4e7d074509760af49cc29e5ce2d4bb5c13e0e56787dd4f0288adb5efc802eefbdbe2b598b0fecbf97eaa061a21168fe8f0104ca84885ae1a68175a78264d7ae2c5922fe5d852420fe0782694fef61fe30f5ad06ec8275bb75ae0d18a855c381548e07c89ef63c6595faadc7af66748a928171c7486e614159f"}, &(0x7f0000000080)=0xfe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0xd, "8932f9c7444dadb0bbf2c75f23"}, &(0x7f0000000240)=0x15) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:00:11 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x66) 00:00:11 executing program 2: syz_emit_ethernet(0xa0, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x100000004, 0xffff, 0x1}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x100000001, @empty, 0x6}}, 0x0, 0xc4, 0x8615, 0x6}, &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000380)={r2, 0x2cc8}, &(0x7f00000003c0)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) open(&(0x7f0000000540)='./file0\x00', 0x100004, 0x2) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) socketpair(0x17, 0x1000001, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000580)={r2, 0x2f, 0x2, [0xffff, 0x5]}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x4, 0x7) syz_emit_ethernet(0x6a, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa810007000800401900580066000589449078ac1400aaac1400aa891706ac1400bb0000000000000000ac1400aae0000002071302ac1400bb00001f02ffffffffe000000200004e204e22", @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="61008001907800aa0204a8e3"]) 00:00:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup(r0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000180)="df276fb8bd790dfde294f648a77253398ddb32e4e8dbb3c08517aba6b71de9ec0ad066ff4745b634fa5aa9d78e711e97584f9c7b0ed26d972055a235beaf888fbc4b25b8a13addb5fcb90bf81353c6623bf59efa3deeb7739cff39a6be0e6bb26e59924db05602684299cfe30252986d0177a5aaa20837") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in, @in6, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7fffffff}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x6, 0x100000001}, 0x8) 00:00:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) 00:00:12 executing program 2: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) r0 = shmget(0x1, 0x2000, 0x80, &(0x7f0000b49000/0x2000)=nil) r1 = socket(0x17, 0x30000007, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="02800000"], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8) shmctl$SHM_LOCK(r0, 0xb) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x100000001}, {0x9, 0xff}}) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) clock_getres(0xe, &(0x7f0000000080)) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) r3 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0xffffffff, 0x4, 0x2000, 0x2, 0x3, 0x2, 0xbd9, 0xfffffffffffff693, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xa6eb, 0xff}, &(0x7f0000000340)=0xc) 00:00:12 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() chown(&(0x7f0000000240)='./file0/file0\x00', r0, r1) chdir(&(0x7f0000000100)='./file0/file1\x00') syz_execute_func(&(0x7f0000000380)="98a84aa84a2c431c3e0f05f242e161bfdc9c9900c4a37bf0c54041e2e92e363e460f1a7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:12 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6, 0x1}, {0xfffffffffffffff8, 0x10001}}) 00:00:12 executing program 3: r0 = msgget$private(0x0, 0x88) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x80000000000005, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="6c882f67696c7530f7760000000048728768ee635d1450ea785804a959d29ed4ac3ebd70e90767f007671aabfd28704e6b1bc894dabdefc283fd0d2cfee22595ef0bb920223c040000008064c90cb26792e0c1b623665c48e48d5ad5d1304945773dda5d16fce5f7"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:12 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000012c0)=[{}], 0x1, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x19) 00:00:12 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xa686, 0xfca, 0x9, 0x100000001, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xa726, r3}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r3, 0x81}, &(0x7f0000000240)=0x8) getsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:00:12 executing program 2: syz_execute_func(&(0x7f00000002c0)="1c3eb5b598440f8a640000001b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768748680850eebcf083008020002000dd6d6807c4227d359af1e60000c4a3295f17f7ea01eff265dc5f00549d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") semget$private(0x0, 0x0, 0xc6) 00:00:12 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x2, [0x4]}, 0x8) 00:00:12 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() r2 = semget$private(0x0, 0x2, 0x92) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000000c0)={{0x4, r0, r3, r1, r4, 0x41, 0x7}, 0x40, 0x3, 0x8000}) r5 = getpgid(0xffffffffffffffff) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000280)={0x100, 0x100000000, 0x6000, 0x9, 0x2, 0xb7, 0x0, 0x640, r7}, &(0x7f00000002c0)=0x20) r8 = getpgrp(r5) getpgrp(r8) setresuid(r0, 0x0, r0) setresuid(0x0, 0x0, r1) 00:00:13 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000180)="1f2dcddd612d3677edbabcc123ecf7e061eb814d3b4e1501fd861a599d8b382534519e1f355186700742c59a3da92a54abd947e0538c851f6228daee32d95506e3bdc1f67c") unlinkat(r0, &(0x7f0000000040)='./file1\x00', 0x0) 00:00:13 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6, 0x1}, {0xfffffffffffffff8, 0x10001}}) 00:00:13 executing program 1: msgget(0x1, 0xc) r0 = socket(0x2, 0xfffffff, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getrlimit(0x0, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000000040)=""/43, 0x2b, 0x80, &(0x7f0000000080)={0x2, 0x3, @multicast2}, 0x10) r2 = semget(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x2, 0xffffffffffffff26, 0x33d7, 0x8, 0xa981}, 0x14) getrlimit(0x2, &(0x7f0000000180)) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000140)=[0x7, 0x80000000]) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) 00:00:13 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x80) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x6, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000080)="11b82d481f295f8bfd4a255f2e5af17f6b43c8d83606c7ebe10043288c07f0ade2a92e6685e84cb513a6e45fb9e98dc6") ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f00000002c0)='./file0\x00', 0x408, 0x0) 00:00:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x20000005, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr=0x6}}, 0x0, 0x0, 0x3, 0xffff}, &(0x7f0000000240)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}, r2, 0xf51d, 0x73, 0x2, 0x2, 0x4, 0xffffffffffff8001}, 0xfffffe11) r3 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="07100000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) ftruncate(r3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0xd2, 0x200, 0xfffffffffffffffc, 0x8, r1}, &(0x7f00000002c0)=0x10) 00:00:13 executing program 1: clock_settime(0x0, &(0x7f0000000040)) clock_settime(0x0, &(0x7f0000000080)={0x1c8, 0x33}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x13bc176726557eb, 0x80) readv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000100)=""/68, 0x44}, {&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/54, 0x36}, {&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f0000000340)=""/41, 0x29}], 0x8) 00:00:13 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) 00:07:36 executing program 1: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setgid(r0) syz_execute_func(&(0x7f0000000200)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") 00:07:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f206907003000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="e276f8fd763e429117e66b21e9f030375a5fd73458b480adacfee4e9a15e093d7626003e9c72be5d3fe5e2013c813a8eab9b599ef5d9ddcae1c9c42b64a55648e72d23fab82c3dc8c49c4b5e45f8a84b97b93d7d2c5b2fb0127a5455ed3cce13d6787659c01553a799796028925cc5727af3969fd0e6b40016fa7e48b6b4d8e62bb8ed18b83e3562cf0971677bc51e2b498acdc8534af7a1ac072a87ac6c290a6fe67e9a6692478b33df5bc42aaafe91725cc2a1fa82597b2086369871dcadad4cb77302e917cb21f41641e4bb27bd2d405bba65e171", 0xd6}], 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x100000001, 0x4) 00:07:36 executing program 0: r0 = socket(0x2, 0x50000001, 0xfffffffffffffff7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1203, &(0x7f0000001200), &(0x7f0000000040)=0x8) 00:07:36 executing program 3: syz_execute_func(&(0x7f0000000280)="984a19dfc4a2791dcd0cc80f05bf0b0000006525420f62d641e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607c422e5006a00e10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad745b50f01ee167c7c66f2ab440fec3f67dddd5d5de80f79cec466b1f72ec30f50cf19c2c2b0c125b10000000080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ff5710c910c92502000000fb646566660f383fc266474eb83aa2f1fbfbff") 00:07:36 executing program 2: r0 = socket(0x1c, 0x5, 0xfff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="010000000000"], 0x6) sendmsg(r0, &(0x7f0000000ec0)={&(0x7f0000000600)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000009c0)=[{&(0x7f00000006c0)="7365e03a8c1595bb9889c929d29bf7560cff8ac4f9ca97e0277488fc536dee4c442df62df3d91d7f2953700dd383e1435a00ff3367891b3361d092ee2cac7c7795be4a42d750f235a61b1fbd7f043097e755938c325eef8deb9800ff542d8c593e35529c82108c96b9fcdeb0ca489a147c27e8a8f0ed54f6025c6490e4956ec73a3589aee5e7a87c2ba06abd9bf4fa8360026ef1a320a88bd0f4746f4649b22ff15248191b6e6415c87ff4dab2e59db7c22abc840891bbfadeae0fc4058c12f6fdb382ba6ab60087e70e191a9b6fff", 0xcf}, {&(0x7f0000000640)="c083da18d0ee3e5d4d61e510220bc1b7b8709c8f8f7a7b1511eb07e85b5c341f706ab8b77f19bffe86ad45", 0x2b}, {&(0x7f00000007c0)="7c5b67b23a91ac0fa5518a85a0f15f4fad63013a5dd87facb6f456ae55f45f87fc81497b0e1fd852437b9f6e3a2588088cde0a51ee8cc305fbccc3b381ca524851666b72354282e9045291518c6704bc2712a3b1fea23e87db522160a5bc776542448f90a0fd33bbfe636a29d67b0ed0bae79244307f79daac45cb5bc63d450a4e6b45daa621825646390c0ecb23ff7359ee9aec922a3e4afdf680ac42ec4588a7d4e2a82172a7709a4e692d413279a9d3bef86eafadf704afbd31f0624ccb5eaf188d59be5c50747e482cce086d9e4d7d13702e93e96020", 0xd8}, {&(0x7f00000008c0)="cb54df76fa9f2235c2f7e643351145a0b8bad5744d81ac00ab4b1a9f42ae0c5747a800047dd5", 0x26}, {&(0x7f0000000900)="c534a88e5caea05eeef2c9e5de048d94c8cc9299aff3c841d74ea30530b084e3131ef626eba13c90c561f8cdb4caa8317e6a8ed5a6238b64594b91c10d89771444dbb4e0a00a9c7a4b9999e2e19199095e623fdca2386207c919367722", 0x5d}, {&(0x7f0000000980)="c6935dd711a47bf4fb9d128465cc09895a37de5a308660bd96c4c753fdb114851d4effa22d1d539fdea880a00a4d9f", 0x2f}], 0x6, &(0x7f0000000a40)=[{0x58, 0x11, 0x4, "9a9431a330723d855fe5661db300b172842cde3a601406110092099a4dbd5bce8bb8df265a7a7f3c43b1008e6efb39fd60478697c17d46135252d1e3d911647734d98306c15516"}, {0x60, 0x6, 0x0, "62d6fc0d14d8e3a072142985b4e7026c0466a0cac61b1ab03068c1a2e6092c45b7c6a8916a07ee802f863d6b73a5ea01e9c79961bff74ac8547aa8c80d63b1d6960231f0345efce30d3584390222a1"}, {0x20, 0xffff, 0x9, "eab70f934db5a8c6e1"}, {0xc8, 0x29, 0x0, "e2b62372153e4944d39a0a72e42e2dbd02f92868e3db2442ab08453f14cc6753d1e85b240f05ae4817a8338a21d5cff49be31fcd533208030312e154fb6ff1d0d46931f0d20775c0d5f0e6ab5936b82ab4a0be04c2a6d5552e147c0d3a37887d59bc29d8c6706dca01123acdfef673c42339699e469f716a8bfaf816f0f7cce935387f07aeb3cc72679fc969998cddf1a43463ea8dc81df3547f548663824177e6ae04d709abdfb5364b8a110c6292b3f6197b16d72498"}, {0xb8, 0x88, 0x9c5, "66df36ea29643ff5aecf6a3a7c12884e66da098f52e0aae9b560ce93624228d0362566b32c453f181e7a24f1bcf71535ee668417875f6050921541ffb79351337dabe0dab964735251227f85a5d48009501acbdd0da02ca421d7f66e95509c2e98945f0755c9fe6c2bb509f71832e129d8d9ade0c7813708304561344ee674e0dbdda91c47dfc7c1f4050c6c1c6e0314d264a17e1e382fc34e9198bff3ced63526cbf405"}, {0x90, 0x11, 0x6, "f6cfad3d9379f72538f094fd8556315ae801bd9cf8b4f788daf99b430d4a6bc7deb92012fc5379d528f3ad9072b416abeccff71c31f88f30d9df3aed80354128583231b6430cf3bc484b1c1ba7af500ec4a533f6fe7f12b8b10cc3b46d95eecd46b63f2bfea0b4313cb792c691a97b9ef34762d16c9c5fa58e"}, {0x110, 0xffff, 0xffffffffffffffff, "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"}, {0x28, 0x1, 0x1, "a9b9ecf7e93f5789aeaaacf96f8a20dec4b5d45625"}, {0x10, 0x3a, 0x80000000}, {0x28, 0x88, 0xd7, "fa3f4d092e42c9faf71138f8f42322ac412c"}], 0x458}, 0x20000) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000040)="89e4bc5aca92c6f0120b27b66148aea68a0954200bbb5b1717fb402cb1225d83778279eb01085d00d2134f8e4ea6aac446392fbdad5714eb2d227223aa1db77ea1c72f1364d83655d12b4569d7f3bc28a6d2ae7c78c8c05a89f179904e78e588ae6ada21d9a0ee79c3077c0ac129268c39886a772fc780af217ff40208ae380c4a3dea1bd40a9a3fe0bf47b78897e6ef70c82fd348d6752a65a5bb3d0bb0d8c1ad5469818cdb7f12e1", 0xa9}, {&(0x7f0000000100)="4d0081ceb94fd7021a36f3c53d01035efae26ae8f3f1c8993caedaacbe9262b1cf24f27de6bc55fd76522cae2d570187b55b8ba0f59daf8a", 0x38}, {&(0x7f0000000140)="8dfd79af0cb213003654466c8af3991d43c3217e55125c7239595ab05dbf59b802aaa445e6aef30cc814d793db328b68604c1c1cd1824860afc6ce0ecce41bd822023567948ed7e56669e6509d653f7e5366c00d17033ce53b3d2a35e039af5a5a662c1a59047cddf26d045e683ca7162fa7", 0x72}, {&(0x7f00000001c0)="e318f7386c1e4e4cbb168223f453f46df4e58c5de1538c1e752eff683909692516852977b101f8b12ee8fa82ed5b43821557c1eca2360a", 0x37}, {&(0x7f0000000200)="665ea48b0e2dbda47ee6ff1e35bd1e2530457e9dd23d28eeed6c31dfe3a99c28b19e10134aee987dbd9a05d3991eeabdfe2d982a8e32b2922b4655a4d8c033322633782a2060ea621fb4b8ee951a2630bda6aed9f0aaf4237ecc5b0e1999cadf67c0cd821553a917848243172563e9958497e78982c00659800406ccd15d90c64349971d02ccce41b77d0242392bb8b88e73ec0ef04f7a9ff29fc3ab4695c76f175124bfbe65d0f282e074b96e0f3eaed0dceaf703305c43bb184c127a9666ef528c501ba143a2e12667d62a5f28fb0298283bcffd817f92bf8242", 0xdb}, {&(0x7f0000000300)="07172d9a1e347fa58f526804df5a3e8d27d22ed27b8897b8ccc0496fb0e0bea60842d328a4607feda0cdd662b4d14a6ea67c313789e9f5e52079cd24b8ad9aad86df80b936f72e20b60d779cd70c00bc498ba175a68d1d0b18", 0x59}, {&(0x7f0000000380)="23704ac8e56b6d1fad8c2d97e1eb9e76843fbfadcbce7207f2c0e2a9f7d151907ce7c2ddf09c5a224c6916fb5bcce52c21c48fa57549f149250ebb62532ae63ed21b1a3f9adc5ac199eae87ca3704274f6cf660e0c6b7202dbf9ced1f0c1bf9d3a583fb07de567bccaee95a5ab0640e83d7235aa5d39fd14cbd4cb7078d129d626e14461a85cf193fd684d168ccf7c1572fd6f39ef1ef2fd3195015037afa93a3e690591b36463e44557a180cae0418551518d2374e03a30cf86c80e7d74b9d2eb2ff7a4cca6269592899f9af5b1fc879ae5c1f856639d3954beb9836a7dbf4367123a8615bcacd97eaa20d8fe18b1394306fa56c30902", 0xf7}, {&(0x7f0000000480)="642206426a58f0632b75eb49f3db7e10b234904235bcf81b2179b1e0ed5a7bf00e42eea2d741ac8e0d06", 0x2a}, {&(0x7f00000004c0)="169201ed9f4d76b751aeb1a5e10320e1d8c01ea73fea4839160b046d2cce26e8025c6ffc53e010c5eb116b39", 0x2c}], 0x9, 0x0, 0x0, 0x100}, 0x80) 00:07:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080)=0x6, 0xffffff10) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) 00:07:36 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) 00:07:36 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x7f}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000540)={r3, 0xf, 0x80000001}, &(0x7f0000000580)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmctl$IPC_RMID(r0, 0x0) r5 = dup(r4) ioctl$DIOCRGETASTATS(r5, 0x8004667d, &(0x7f0000000000)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:07:36 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet(0x2, 0x10000003, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:36 executing program 2: syz_execute_func(&(0x7f0000000400)="9826472c43c48233f7330f05f30f59bfd9130400c4a37bf0c53e9102e9b55767660fc632fbc4424196693d0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3d9cb58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xf3, 0x2}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1, @mcast1}}, r1}, 0x84) 00:07:36 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x86, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0)) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0xd2}, {r0, 0x6}], 0x2, 0x6) msgget$private(0x0, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380)={0x8, 0x6, 0x3, 0xca71}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000001c0)=0x7) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000003c0)={@loopback, @remote, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000480)={@loopback, @rand_addr=0x7fff, r3}, 0xc) clock_settime(0x0, 0x0) 00:07:36 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$getown(r0, 0x5) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0xffffffffffffff01, 0x8}}) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x40, 0x0, 0x7, 0x5, 0x9, 0x7, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x1}, 0x8) 00:07:36 executing program 1: syz_execute_func(0x0) msgctl$IPC_STAT(0x0, 0x2, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x6, 0x1, 0x1000}, 0x8) 00:07:37 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000380)={0xf0c, 0x1, 0x80000001, 0x101, 0x7000}, 0xc) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f0000000500)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:07:37 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) mlockall(0x1) chroot(&(0x7f0000000040)='./file1\x00') sync() ftruncate(r0, 0x8) munlockall() 00:07:37 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet(0x2, 0x10000003, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:37 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = socket$inet6_sctp(0x1c, 0xca4c5d4c2b975c55, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="010000ff04938a7f5f3c72972b1297ec8d4b233db0d7a678277e2c72736a296301c5a6accd205088d639aedd4cb7779e3b2a8e5c1c71c221344f1ae3dbbc56c421a01a262255b99a56c12797e25484b5f0aeebe1cf94c35623f5eb2682f1f1b55a6d8ef4a1804c66ef0247badef2ca7a3ad13cd4bf50ba3cf7981f37aa87e427163dd806f3151ee8da047d08fea30b9a253985f44bb6f5353218df518defb96f960d3399ee35eed4e86a76c382e6e4de966ba46e9e706f89c2b74b570474abbf1f8fb203ad926bebe01bc76585a0267eb74f", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0xfffffffffffff000}, &(0x7f0000000200)=0x8) 00:07:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0xfffffffffffffffe, 0x10180) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x9, 0x4) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000300)={0x80000001, {{0x2, 0x3, @multicast2}}}, 0x90) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000280)=0x4) setuid(0xee01) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, 0x1ff, 0x9}, &(0x7f0000000400)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440)={r4}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="608be458110e000000101f02"], &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000080)=0x401, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x6, 0x2a, 0x6, 0xfffffffffffffa9b}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r5, 0x9}, &(0x7f0000000240)=0x8) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) 00:07:38 executing program 2: r0 = semget$private(0x0, 0x9, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) semget(0x1, 0x4, 0x21) semop(r0, &(0x7f0000000000)=[{0x0, 0x2, 0x1000}, {0x3, 0x1, 0x1000}, {0x7, 0x1c00000000, 0x1800}, {0x1, 0xfff, 0x1000}, {0x0, 0x7fff}], 0x5) 00:07:38 executing program 2: syz_emit_ethernet(0x2f, &(0x7f0000000200)={@broadcast, @random="6efcbdf38482", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0x7f000000}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1f8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0xc000000000000000, 0x3, 0x6, 0x1000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) open(&(0x7f0000000140)='./file0\x00', 0x0, 0xa0) 00:07:39 executing program 1: syz_execute_func(&(0x7f0000000000)="1c10b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdea1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:07:39 executing program 2: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000280)="07eb51e77a247991efc404c20c04f5cc2894138a4daa25015e72707ce8bdce3deee787b70968e3edfaffd6f4139659280e6ba82741a5e62424479b77845063aef924ea5a0daa6de6cd27164821c2837be3f0c0c6102dbc82a35b103f66943915e044a066d463a0090125a716cd9bc4d1bce20ed0770fa7e31121d4b43d55cc3a09a3c1b305") syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:07:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 00:07:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = dup(r0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x80010, r1, 0x0) 00:07:39 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10004}) mlockall(0x2) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r1 = accept$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2, 0xe9e, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) 00:07:39 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000075fd29510d8b22ccce9eb89418165e0dda903e4d9030"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x4, 0x8, 0xfff, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5, 0xf, 0xfffffffffffffffa, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1, 0x3, 0x800}, &(0x7f00000001c0)=0x10) clock_getres(0xe, &(0x7f0000000040)) 00:07:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 00:07:40 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x32) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0xca7, 0x80000000}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x73, 0x3, 0x4, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0) 00:07:40 executing program 2: select(0x40, &(0x7f0000000640)={0x0, 0x2, 0x9738, 0x8000, 0x6, 0x4, 0x4, 0x8}, &(0x7f00000006c0)={0x212f, 0x1, 0x9, 0x3, 0xdf, 0x7, 0x7b, 0x1f}, &(0x7f0000000740)={0x2, 0x6, 0x5ead1c78, 0x6, 0x4, 0x3, 0x7, 0x8}, &(0x7f0000000780)={0xffff, 0x7ff}) poll(0x0, 0xc700, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x5, 0x1000) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000700), &(0x7f0000000680)=0x4) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000100)={{"4be9d9c34f2d98c8ad8faea6f13b0696c27590482d29d755f733a3bb4b65900d5d2e7312bb504dfd4ca1054e099fd65f033343247e9ea9e1e1a42fe7a002c6318509e3c16cab5cea1e25b4b76156ccddf84902c4959e7c87117e84978d72d3dcde0b5cc842aaced2ce79858adf8f3afb46d6d57185f200fc9e79c22cfb6969bd4a136e46f281581646e765682251c9c04527eadc15ee6e36b68d556218d34c9ae78148633493e62b054598f5f5e872f6ed15780828e2a22f5e4526621357ef60ce3be0ed63bcfa1862bade243bb7a9e3c0087bab061f10380f07af964d49685e1c4c017970d95648ca2110dbdd91412494ad518b3c4a8e7c75e2131cb445b3e9d202506220f8ada6608f99812dc4618f0fc3b3a1df77e7c0919582046619bbc3e1a8a742fed9f1b07adca19f793fea13302019ae45f41b23b14bb58f904bc274e165c38e967ed19c1c3bc1394f7d3522b4c55c69c957fd4364439e46a6265a8eeafd3fcfed29b106d4bca386f5ffe34fc49cda9ab6293285db375d7384de652e0edc2ffd7ff09b273d4460e7504204e0429b761d40176cb324f1554b35496812e107ab66bf06ae3447e349d80673e38c007bba5d4478334d0069e5a2f61a8f88c388da49c50bf172a66eec0a73352ba49e24071bf7077eae1df101cf9b0f6e66310bba980c9b3eef3e68b2a79155851a0863bedadda511667c2c90c1a590a54a1737f8990ab4b8bc71ca8327c1c39e3d571b48eccfb28271e875c974071cc0c9ee712cf06a31e212133eaeab9564f60c4e972ddcef2567b1ce1df71c396e125e509d80fb22897a81f86478d8b07ab561da721a4ad457ba222a8cfdb0a586b3800c8e89ab96611faad212ea8f81acbc1c047b466cf9c47fa9397777efec860c407d38ae95ea03267f27e18666125a3e69625201ad9c29d27ccb6d2c01e917748aea265de2c89c018bd8d8a8b6a10127605be3cc41043b8dc0b2cc7ad64ad950c1975d44fd08124b02c786f3c4323016d55e98fa5f3cc5078fec699ae873ddf276b70d6afa9d4f1ec4958359232065cfb38e1be7d0867ad1f57c93cbcb7addf06c9c50c7f26ec4d116ac152286a91786925f8f40207bace31702982d967fb0246c783709aca9c9cae52cc69a042cb1ff81d16a1c32107a69f119c3d4fcf5fdc313594f119db5466e31d2def8d5ad7b93a70ca229bc46b106ef640b802d1d636487632bd43a4381fe1bb1c30e2b740615c344bf2f68227e22b040551750a93d709ec5abbd4446ea75f986db17f02ed69a3d6097e6f48a0527d8cbdc7016b1d5cf20ce26e1972c6ec5efb78da67c7e1e39284f4690263ac6df65ce771e4fddfc90115e9ab3b96bb642627c565270d62d28155d72f7fb263b98273924f977a3975f25b28e967a50d7ed44d44d50eb2b78be35122d2aaa11090242b5eacf8f6c8977b0", "a6d635af19d8c56bd13f5e69f1e857ae0c6aa112d18091b818a0399f491b39d8", 0x7, 0x1}, &(0x7f0000000040)="54c290805300b32878e7d62d9635139a17308c8c0228ce4f69a75acc6a66527a18cb77172aef43c7aceb5e63a09d6552c5aadf043b3370ff6e77b9e73342f0bba0bba3ab18a3ecc6f2e6917a37164835d0043471af9999049136efef00acb5a04abf35f288ad6aae9c43167df7515f4135eadbe093097e04871f3c43b421916636a992e871b5efe790f07cb53d4c02329e45b7d8f127885a70b278b9079ffc9918948ca407ac7eea5f7b", 0x746b, 0x7ff, 0x2, 0x100000000, 0x7, 0x6, 0x3f, 0x101}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000580)={0x100000000, 0x1c00, 0x3, 0x4, 0x0}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={r1, 0x20, 0x81, 0xf4, 0xffff, 0x8001}, 0x14) fchdir(r0) 00:07:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x2ecdfec, 0xffffffffffffff7f, 0x100, 0x460497c9, 0x7, 0x3}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x66}, &(0x7f00000001c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0) 00:07:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = dup(r0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x80010, r1, 0x0) 00:07:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000040), 0x0) poll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0) 00:07:40 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) setsockopt(r0, 0x8, 0x2, &(0x7f0000000000)="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", 0x1000) 00:07:40 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x288}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000140)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f00000000c0)="3c4450ce9d99a946f527c501992a4ba0a9f3de23b10065cd3d278e1e2def037bd296bf", 0x23}], 0x1, 0x0, 0x0, 0x8}, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000180)={0x400, 0x1f}, 0x10) close(r2) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffff9c) r4 = getpid() freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = geteuid() freebsd11_fstat(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000800)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000240)="4565b87c21dd", 0x6}, {&(0x7f0000000440)="c16490a39510721355b86a4a13edb2c6050711bb50aa613de5bd5a90180aecaefaf2f2164e523eda258b3b75973b02e88f6811f0314a2227c42e6c082e19a7f8087569ebf0cb9b5a94fdc4a3b58178d94ed1d31b93249157742362dc29cf74dd975a41c15a9741f608dfb8f3b4547e681985ac358ba2cd01e29047ee31fc950f32f9fc948f97acc4c18f0f0e32d5f94b8e015ad9a821b9b6438289e4ce7f3983bcb3", 0xa2}, {&(0x7f0000000500)="41bc918c7342053262d31c9c495a0a5841320847bd6915713b7eef14d86f5930b4caa7c11c5eeafd56ba5bfc61d9b95e23f0b04ae788cc1ebe7a290c56e66e24b5b2102f27b4ca1782d1a0c65a5c024ef6f33ef9c0c500b6a9536bc71392a790e87a60cd132acd39e653637ba3ecc2c0ee1d86f353ef43182c5fbac4f9e16a146eecf36eac246321588d55044dc02ef280f7b2fa1ffa3d3ce598eaf66082ca9c2e168c87d456f569e28f35be3a69cc39f1341c4c67f224e1a976fc0975097c8441fa45e146a03a84fd508dc514120270ccd02d908473c0", 0xd7}], 0x3, &(0x7f0000000780)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x28, 0xffff, 0x1, [r1, r2, r2, r1, r0]}], 0x68, 0x8}, 0x20000) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000000340)="454d304094dcf7acd13f84f2b164e71f045e7b43cdaa0fc15a87ae7151180863f2d8e288321c590c13e0fe37d8ce187107fef4da59581e429230c66608903f82685553cd3cdc31a4731ff96f02c74d5ce80ed119b8acfccc6a600f288860b3768dc632f3624d006881f2d3f4603ef4f584302638a868add5b489d17cd8a7d38119e87cb7c1ae7138ec997c9308e1a3a68ef1fab3a4f024b4e774cb331edcc2269b018dcaccc7787b5d2e99a5bba96b88d4629dc2a7a207d145f81bd6857199b44345ff5906706fd05c32c1") 00:07:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt(r0, 0xfffffffffffffffa, 0x0, 0x0, 0x394) 00:07:40 executing program 0: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c230f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000200)="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") 00:07:40 executing program 2: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x3, 0x2200, 0xfeb, 0x1, 0x5, 0x7, 0x5, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000080), 0x4) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) 00:07:40 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x3, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 00:07:40 executing program 3: mlockall(0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x110000, 0x2) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x9}, 0x4) 00:07:40 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4, &(0x7f0000000000), &(0x7f0000000380)=0x4) listen(0xffffffffffffffff, 0x8) 00:07:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000580)="5ad7ab2602d4174ae7212fdd19fd91f9d273ec60a8e8677e96559683e2d4eb1a4f877e57ddce6a5460d39897bdceead5ca7fda3c577e58d7128ca9a43572f3f695f38f4edb27b82fedac8eec929be13f03d5c8f1937241806bd4b4bb223469211506b17373cd8c0c6b7814e37cb5f65dcac560e659c8da0c55711b356ec2ae9c28d4c40a3883520dc41eeb44b79b1fe87c7a44ca89611fcbfb43d674e46f241d1e5b6e98b7254b5a0c7776dd104e5ce65ee9c107189630be07e81ecf61005279521785ee28d13d4f445d869e61") ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000780)={{"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", "e4646e1ce2afe2e892272a1b3d27eb38f658116a6916dfc55e457e0892326361", 0x2, 0x170}, &(0x7f0000000680)="dd6de7c79652f126f4620930cce0f884c8e2b33894003dfc5c09870fdb4a057b1b20afbcb54335d2bb527f6fa5dc95496ff7faad35dba7f501557754133c1763f51870798c6d8f1971ddc2802f878ceca3378515d153090b215104f33adf5951971e7ad4bfd6ce204173ffba54e5c76f6a6367b5bec7a7d356a082473fb8b7bce28c2f7fdb5ad48220103be0eed2a68546e53c034b22bb1a7a40878c40db9f7f47c76481e41e41b23beeb113d0f3a522729636d46522704c7340570e8de52489350d14d65cdb208fbf5c4188c3da1eec195f20a43823aad0c1088bad4d3cf53b4430ff51f7", 0x76f, 0x5, 0xfff, 0x7, 0x6, 0x25, 0x1, 0x3}) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:07:40 executing program 2: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f00000005c0)='./file2\x00', &(0x7f0000000600)='./file0/file0/file0\x00') freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000480)={0x0, 0xfff, 0x9d9c, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x6, {@in6={{0x1c, 0x0, 0x7bcc, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x8, 0x401, 0x1, 0x2, 0x1}}, &(0x7f00000003c0)=0xb0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000540)={r1, 0x3}, &(0x7f0000000580)=0x8) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000340)="7bfcaed13d7e976f4562c94f9a67a3174b95b8590d394f325a8ec184a57efff6827f29e0131ea42ad9f01d59d8ab1886b632ed76f4bed19ba0a065fe76b9565279f1897c2826c9ac76e5") fdatasync(r2) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00') renameat(r2, &(0x7f0000000140)='./file0/file0\x00', r2, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r2, &(0x7f0000000200)='./file1\x00', 0x800) 00:07:40 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], @ANYRES32=0x0, @ANYBLOB="0301000005020000010000a00200000022020000"], &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000340)={r1, 0x80000000, 0x54938000000}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000380)='\x00', 0x4, 0x9b) chown(&(0x7f0000000080)='./file0\x00', r2, r3) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) chdir(&(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") chroot(&(0x7f0000000040)='./file0\x00') 00:07:40 executing program 2: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x20000000000000, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xffffff95, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x1c, 0x5, 0xdd) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000740)=0x2, 0x4) r3 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b46ff43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/185], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) msgget$private(0x0, 0x84) 00:07:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file1\x00'}, 0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001200), &(0x7f0000001240)=0x8) socket(0x10, 0x10000007, 0x4) 00:07:41 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f6094000000000000820eb4689d34f34a4a2866c50e1443cb79815d8e75f4cd9b8313dd4bc6598007010000003be99ab188d831d8a439e1a1a00c8bf80a559ac7561d0002e45db7377becfa31f8"], 0x1) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) faccessat(r1, &(0x7f0000000240)='./file0\x00', 0x8, 0x300) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x7, 0x0, 0x9, 0x8}, &(0x7f00000001c0)=0xa0) 00:07:41 executing program 3: __semctl$GETALL(0x0, 0x0, 0x6, 0xfffffffffffffffe) semget(0x1, 0x3, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getuid() freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 00:07:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000000)="b11991cd801b57696c69dc00d9d9d0c44139fd5be9c7c7e4c653fb0fc4014cc442b9a98300000000c4823103efc44149f2168f4808eebce00000802000c421fc51c1c4c1856b54f41f01efc48192558dc3ea6645c4c1e173fb65f1c421e1eedd787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a00000044a7a4001369879f000000fe") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x800, 0xfffffffffffffff9, 0x2, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x7, 0x1, 0x5, 0x1, 0x200, 0x0, 0x3f, {@in6={{0x1c, 0x1, 0x7, @mcast2, 0x3ff}}, r2, 0x6, 0xfffffffffffff801, 0x6, 0x6}}, &(0x7f0000000380)=0xb0) 00:07:41 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000100), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:07:41 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x4000, 0x11, &(0x7f0000e7f000/0x4000)=nil) shmat(r0, &(0x7f0000acf000/0x2000)=nil, 0x3000) r1 = dup(0xffffffffffffff9c) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x1, 0xfffffffffffffffa}) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/129) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e001a000161fe52ff42bdbf730849a5920500fc98ec7ae51ffd85fc7916a11f0701"], &(0x7f0000000080)=0x26) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xfffffffe00000}, 0x8) 00:07:41 executing program 1: syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfbc4e199de76270fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = semget(0x2, 0x7, 0x0) semop(r0, &(0x7f0000000440)=[{0x3, 0x10000, 0x800}], 0x1) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r3, 0x0, 0x0) sendto(r3, &(0x7f0000000100)="aeb1530fa972f02b09e421128fb479f787913d2e33aa1c8e983eb379231b3d27db6b426ca755877feec444d1685bd8dcd19028f53213f85b3636d2ecf861c22532821882a0abefe1ab1d7d72ecfbd012836e772768921b9efadfce6b6c844c125ca663da2bf5ac9478517e0996e8ac1ec280031d0c9f184aa0ff6ec2078b2b704d45af3cc4c63c92f7df53bcf392745d503fa3fa33eb68bbba9b1a2bcc54f3624cec52b96c6cd6ce9598870c78", 0xad, 0x20100, &(0x7f00000001c0)=@in={0x2, 0x3, @broadcast}, 0x10) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) r5 = semget(0x1, 0x1, 0x20) semop(r5, &(0x7f0000000380)=[{0x1, 0x6, 0x1000}, {0x3, 0x3, 0x1000}, {0x1, 0x39, 0x1800}, {0x0, 0x0, 0x800}, {0x7, 0x200, 0x1000}, {0x3, 0x0, 0x800}], 0x6) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r6, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x3, 0x87, @mcast1, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:07:41 executing program 3: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0), &(0x7f0000000100)='\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='.@{@.\x00', &(0x7f00000001c0)=',\x00']) freebsd10_pipe(&(0x7f0000000340)) open$dir(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x55bab8d2d685cd08) r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x4, 0x5, &(0x7f0000000240)=""/72) open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x48) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:07:41 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x81}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x89, "2ba00934a4da4c9eb60078f0b290904211142c8258cfefff44c01d3f69a6ec9dd06047c8a276e98199ef25ac3eb989260f68e162a39e1c987b90513d79ea3eb2cc8cfd2f4cf03042693dae80494988fa42521372feeaa5044f815283ec3067343475b9ceefa2709760fdf86afafbb1caea1b4c4a60d05c9c4f3d55df16564b42c83e9867289cd6388a"}, &(0x7f0000000140)=0x91) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x8, 0x400, 0x3, 0x3, 0x4, 0x484, 0x0, {@in={{0x2, 0x1, @rand_addr=0x1}}, r2, 0x3, 0x1, 0x80000001, 0x1000, 0x6}}, &(0x7f0000000240)=0xb8) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) 00:07:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) freebsd10_pipe(&(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) lseek(r0, 0x0, 0x0) shutdown(r0, 0x2) 00:07:41 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x2fd, 0x40) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x11, r1) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) 00:07:41 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x44) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xffffffffffffff, 0x400000400000412, r0, 0x0) pipe2(&(0x7f0000000100), 0x100000) 00:07:41 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x0) mlockall(0x2) 00:07:41 executing program 1: mprotect(&(0x7f0000108000/0x2000)=nil, 0x2000, 0x10) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)='\x00', 0x0) 00:07:41 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) chdir(0x0) madvise(&(0x7f00002eb000/0x3000)=nil, 0x3000, 0x0) freebsd11_lstat(0x0, 0x0) 00:07:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f1174b6883000966be81832f7023c11a9a3250517c41a41b985673e01e8b7f6630a37abe4ff606a6bf45c16b58644fdd8a0404d46fdbc2662e2fe1deaed1f1b10fe6d7a5d6266b979edb307865be6c55d77c6c0823f"], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4c, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x100000001, 0xbd, "682a3c58cfc43e91d4d9082a975e53b731a64f8f27be2c4d5034821d8fe1fe62a62bbb3c7861c6465cb8c17059b7c29363047789a6a126409f397d355055b2c947c9074961545a8eca569affa233ab03f2b1641560a0e88a6ef35070f87a4775add516eb59641b44baf30a430c3de4d9843137068cef760524546c5c6204a3230bcff5b9d635a5002bccef6f136baba17fd0305fd76d9e5a0e35b6158fa46ba4f8d323433bdb84048e25c54e9b9e2c7022e51592961f17d776f06e61b6"}, 0xc5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x200, 0xfffffffffffffc01, 0x1, r1}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x6}, &(0x7f0000000400)=0xfffffffffffffd37) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x401}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000340)={{0x1c, 0x2, 0x7, @empty}, {0x1c, 0x3, 0x4, @mcast2, 0x5}, 0x1, [0x44, 0x81, 0x10000, 0x7, 0xffff, 0x10001, 0x3, 0x3]}, 0x5c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x806e, 0x10, 0x401, 0x7fff, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1}, 0x10) 00:07:41 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c090f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000003c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000100)="3b85da7bb2c5151ca6ffd9b375e4e20945775fd4020e599ab0d7a45b6ed2ab161d45b18a6a9dafb32bb078f6580709692f2594b7a3d8d31d1e114296b02c57372ffcee8ded3584e9e555a82ad8562c7ac08bb0c811dd8acd877cf25f9e82ff6f576679c9e5acd1e2a8c63eddcfaf4e76839409a0e5c6509ecd16f9d6af55b7324083a580462cdf0d2657121961e50fe6b7ae35b193ab14") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) bind(r1, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x400, @loopback, 0x3}, 0x1c) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000003c0)) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:07:42 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x800, 0x2d3) r1 = socket$unix(0x1, 0x6, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x11}, 0x0) r2 = socket$inet6(0x1c, 0x3000000e, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:07:42 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setgroups(0x0, 0x0) setgroups(0xfffffffffffffd5d, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:07:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x12}], 0x1, 0x0}, 0x0) 00:07:42 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) chdir(0x0) madvise(&(0x7f00002eb000/0x3000)=nil, 0x3000, 0x0) freebsd11_lstat(0x0, 0x0) 00:07:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000005, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x4, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0xf, 0x1000, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x1, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x1, 0x0, 0x7, 0x0, r2}, &(0x7f00000000c0)=0x10) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x404, 0x24) setsockopt$inet6_tcp_int(r3, 0x6, 0x400, &(0x7f00000001c0)=0x7, 0x4) 00:07:42 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 00:07:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) 00:07:42 executing program 1: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7fffd) r0 = dup(0xffffffffffffffff) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/230, 0xe6) select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0) 00:07:42 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef6bdc00d98a20d0d0000070e4c653fb0fa95ff965be413c262646ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c420fbaf1005776c1f20f2aaa03000000787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000008c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x4) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) truncate(&(0x7f0000000100)='./file0\x00', 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 00:07:42 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x480) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000680)=0x10) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x198) sendmsg$inet_sctp(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x9, @empty, 0xd9f}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000080)="39571fab78891ad20448dbf4c42f87371cd2434c0dbd26ddae", 0x19}, {&(0x7f0000000140)="e4d1235f648dfab190541fa24d47d7e3f6b0ea388d00f658caea1730ab2138da1636db0b42653d4bf95245d525f8bf0c8371f7e28d60574f119a26e8d9ca87ce35628a37761d2ef122d28a44b1abfa3565c733306736c5995786540e96b00c21faecdd0f571738bb1e4bb742988d49a097995bf41f1598445c186d457e38d5023aec51295647b70e83b95d1c433b912a2cf4b08934529525f51cbc4f4bf0645444b9c9", 0xa3}, {&(0x7f0000000200)="539f03a52064edd1b21f230e730951a80af24eb4fc118be8ad1e840fa6f278af26f51a9ba2de361cd57c375e153f5fa9c4fab5e8c1dae7f248de262135daa6702d4030c678456c9e1c806a8366ad158f059a22e9310a5adf9a4734b208f069cc4959c4", 0x63}, {&(0x7f00000000c0)="03a89a0243b4d0da85d37b08e056c06491386075f483c90b4014", 0x1a}, {&(0x7f0000000380)="4c4d774fd2e6fafea79c88ce1ea4af648643e8fe69a3f303be6808b58633858461e4f39526ae4566494e2870146ff054504159522f251367b711689fcc0eba88c4616587d5617c5976f5df26263b9bd6bcdf955defe7d9b22987b80e3a1ca9bbd50efbfa522aaa360267928066d40bf0662b49876c5d770b509aae7677b7d1bbc8eea629e839d32e6c8dada2764d4927ab309da67519b03070126c3623daae24624c72788e9093e8264604c73cb06a5f37afb73b4b0f3f7c1fb0d3f68b1c4e220aaebe1ca3d86c5b24f94b0ef656da1be2d47b283cc5f951", 0xd8}, {&(0x7f0000000280)="3fcc28ecf2b6bb2ba80d327db4db02e8069577449bc16990905287768b282f271531ad7112e69d86b1f4df2625d9ecda6039c80d9e36b359dfb8586f9cedc0d5dfeeca1d397f594730d95e68238bf585dbf9d24142ab3f92fd19ca92168aa9b3b66ac6004474f38ea129131bc3", 0x6d}, {&(0x7f0000000480)="689625d9a5a0f50d87c0af77b334823744637134ee1b92048e1cfb6a4ba90b1519668a2e43e1bee8c58121600dc13adeafae58f7de7aabdcf581a2c23f3e8102e53b100f5710d68557350933bf0c7be5c4da316b95dfeec82af015b14a8c653282cf6836c691a8cbaa4d90cb7f3a4f9d4c7e4a3324bc53f2f2cd763b332ca9e4268cb0126bde5afaae81f81c2524c18caf629559803b46c24cda5be908c599", 0x9f}], 0x7, &(0x7f00000006c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x620, 0x1, 0x5, r2}}], 0x38, 0x1}, 0x80) 00:07:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @ipv4={[], [], @broadcast}, 0x9}}, r1}, 0x8c) 00:07:42 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000480)="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") openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000ffffff000000000000000000000000000000000076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x2000) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180)={0x614, 0x80000000, 0x100, 0x5, 0x3800000000000, 0x0, 0x0, 0x0, 0x6, 0x5, 0x81}, 0xb) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:07:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x10000000000000) ftruncate(r0, 0x9) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3) clock_nanosleep(0x0, 0x0, &(0x7f0000000100), 0x0) 00:07:42 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000240)="a6", 0x1, 0x5, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f00000000c0)=0xfffffffffffffd98) 00:07:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ffffff7f696c653000"], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:07:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f00000012c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x77) shutdown(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000100)="db1f5cde5d6cdb598583e2e8542688b2d26302fcabbd05b0d8ed37668a8c5a1b31d011f0f7e3daed6140d5a4e814dcd36094b74897ebc88ef5dcecbca64bdd84755e19ee284e6e0992de2852662e2a41a6c389a06895dba893a35cbef48a538d70daa28dd17ba3c29632c15848d66e1e1581f5c868ef58e6cf5694c20ea836760e7a6035a3858df58b8a79a628c5e28b67be697c0eab33d84df6fc38dd579be0259c3e20064c561478336acc9b348a1e388cbb6d8e2ebacebad36dd906dd12530f9f15b820e3213aae76271f35585d69f00fb8f4cc9b39c9c6fd1f0a3065982ded30067e346423b9780369b37c1571e6e65ddaf7ccbc05cabd52243f35058707c57c7e5c1868b5452cfb5c011284c00dd0c05b6dedb47cb2deddb8ec1c14330498963e3467419cf37803dd4d17d518c04db39f7926be7582b90c8d656f674e2c70ac13027cbca71c81e8a962f8d97887699ceaca00932dc803405f206e8b53ebcd55251efae8d0226ae07eb8a8fd4fed7b86236105726a6b09aa87ec0fd5323c98adae8159482df9867cbc6380e24a9e05df548c99fd594f7a05844cac7020971eb24de475e2c3aff845f235fbcf5a36b68a81c70d0db7e0c89ffe8b5fb660057d89b10e040b6d8011f56b89e74dc4778397d0896077e8fabf7578c727d4e6bb99a411c4f2f18f510da76bdab950b5557e431a1854ef95274ae7357ab3a4c923a781abc6065ce4db1dccc6ebc7e06171b2b79c1d0a5f888a433815f10c8bd5682f9eb35106c16df21039966b50c7c91fa6a496b43c8fb511403015a815f2a65d34ba52189d32930224d7e1852c3c4e1bfc75cd9e3d160caef7e037eee485a753a6c67a4736dcedb34be528b447f73e264ecf52d1dcff99a90fa2460945021881bd8c761a45df60cbabdf4f6f01eba992d04ff6466c22d723d5723963af5e67bffc1fce7cda0706eb2da257ea7bd6b1c75aa753b579508a56535404e6c04f5dca1159175242b0cf4d128af84662cdd47587735219fd5df13cd6a5b779311dc4d3f1e4cc730eed6c7384381ca18c09604e7a0321207025cadc480ae048325530daf1bc642064aa040e5ab4b3d1ae3dc202b063ef39f5c12b9eae8ba5cdc8d9347110c870bc002b9a37006b574b4969f5c677e79380ed408a34f03044c7d0e8f4b750ac22cb185f492e14a9e491be86d88dbb0eb11ed4a3fc50554916178ab44413987bd1e607f35b38a953e24a72a5937713013368fcb38ecb9004d245c87bfcd6bc8c03ba1279f312adedef5ede5dc265355d059cd9ba6119d83945bed64f181a3ee4517202133e580b7ed5323c27e5d05ce7e9ce0f08d00a2b8dc3c676cfc17e1d80c64d9e4a72f437d10cace40f3cd85134bb1cc4ad1cd9f89977071c94096d2236f4ab622a5678b99309385c7bbbc9b345706671673de6790884c811aca07f00c7e7960234d5c2213a3fdb188c8ce7647284712e1c8bcdae584012870e433f8b6171f44462413c9319148c1b8d50b708e051d034e82659ac79327f2030258e6a88ac85727c9298db5b0afd17853d72fb6ac576bbad8694154a23973587aa800f66d5b77ab97e1a1c1b34ddf8eb25f6cb3499dc46907d9e71bf44eed6480dc216c7533a2a6aa69f05276f220c929aa27a53413f49c78a3342c295055085bbf61f8775a3ce6cbc86f0babe72fb246b148f0c828f890ec23539436dbab7e47a8c96d62e1faafcbb1cf054420abeb4f5104d6f51a34d37f482977dda51aefc91f965c74f01fb2479c8b9470878f3c526dabd187c60cd394e2bebf3f6b997c33bb8e981c24b6e78526b89d1f3009ec273fb26537d61e78c8a28162621ff2a75579d417cc4c722fd699d57a69fa3df5c83cab2de7b6f52369e17e14b9346aadf61429bd5545fbea05caa91c91abe88817e9f918ba81cab3d58dba2bba43d5248602e2f5f8b2a21bfbce148c81bd1d5f8895ae3ff9fca78a5572ca5c2e9fdb62c5d35be3cf09907e0c77e0ac80b8e57cb0e85a9a948407bb59e96cf4aef400a0049eb4f9c1f599f93f69fdd2754538c28127705d0a64a46cbbd11cf06d149263f38039061f38a82e5476b891b8ddf5f4b5b8e8eca3f2bd238c84c20c2990a86ba8ab29d5129641c4049a16f86dbb8af7162c7566b6328bb5d3d5101fe06dfc80be065be0f8b7f740c9259aac02532e07c94979fd250d1543e827ef94c9769cf6041907beda11bab5a81c2fa23d2050f674ea8d2fd9988743fd76136cfadbb37e8c9a600a789dd9aa8af58aaeb84efc266a914870c3bc6c7fc87d6b316912b6b29007e677922aa5180ff7a15e297bcc9de30c5a1b3d1b946ac8d6a3a89daa3e0183815bc55f3e42cb9e2eb46ba4e048a06e465160f0d24822d3974f73c482bbe7c59780d552ebabd0d4d7af1d94706c6487244561513da0626280be901bf89db36a922ddda882103c5e6d92d03e3c9354c360337293d391aff84b82ace0963276c0d7255e104699578d7ce7490e4a59d215d0405de91732ca6748c64058b2c3d6a68824fcc0e329578e32d0bc0700104331f7072419e158e3641cb9d177bdd165b092b6ecef2fbce0f5a72d23b57551dc4708fffcd90ee53a0dd183fd4748102a160b47021fe95aded0890a93f47a1815ec287bf7d075717e8d49a4ba0a41bb2fd1e92964958a93e196711a7a71630eede2426d2e4da0a37dba916a037e2c231217c7241657af4b7b04ae510d92cbaff63e2ebf337c5461acbd1c437d900f8e4ec49803a6a6fcbc5dfd8cb3d11fbd0ac3c1ceb04b672daf715e8f03696179a4f2677a1a4e140359ac30770d405d3948265918d217da500c75bf18b9b170099f69282f43f28c24519e17d8e81355d612f35f1b71b9d227f1f340fa71863d1efa6e70caca124373007224552b4b859175450e16d52f51654fe528ab233dd0a97413c37afd265cc20fbd6a1cbe62af7da2872e997f5aef9c434975c7b356c45de10a8760ee02931ac2f9c414d9f1b8d24f26468b71fd34abaf2ea3f098eaf1e10ac61c481964bfd7b64a9427f5b71d385984695be64e61bace8c197605e3f10e691306fa01473008565b99da339733df22980ca4e6fdbeeef338e1280b4be9564a2c90ae3927d155feec9237bafbbc8c35f8d00d18c763136c84db58be1cf3d66faadbb83642661c35af790fed3cd52e07980ec1855759b87e1272d42faaea8b3acba7b4de21561d1baa9463846ea1b8ba0daf898044c4c4573525674cbc9611bde89aeff0c4a58df8d6daf0181606a9737182c62c2b4ff3e572f2d2e537342354efe72bf48db16191ae42cb7b617a73fe377406fd80f9ee61f7f8ecc99f08e1f4736e43e79fa188e3d0b65d00b1a12e3ff6dad7cec729c5d52a329a6522b48ca8e5ae7b7832d06e033d6184acaffb12343cbd236c334608cb1a675df97d64eeae0a171048c56e1eabb42346a9bb6952eaa01bf6f6da461532642d1dd78aef440938a343a706e719cdd3b1ebbc0fc5f16c36550c96199d52c47c3646e1c54d67bc17d1f971be4206f4f305e5d32f8002c451fd48d683e30999f040d3136b5908402f6f22e7ed06a53372b0d3e1b2768a8178fa56f84a75b7b9c8b6d7d1247e3ff77e95a3203731812254b1d9386c69a0e58fa74b2b67f244ff5765de59798fbbabeaebad04402e999015fa001332608c49adf8b933ceddcde750b70c8cfb7b09dd2656c7f979b55b7c89d0e1002f651bd5539ed00dc9b7a37c34db37e34dc09b8ca0b1a4ea024a2a37f98f6dd5eac439d1b70c83aad99820532bd884c27d496f2607b7ba49c8f545c6253715b0a8eb1775dc93967b2851b158118bd69d7e194a5d72010a0989e5091f0688f71f905d2e7a5fc41540ebb2864861c45ad6bdf0c0c7888e7e6155f1439d68a42bfdff0da6ec1563b847d36910831e790bd9c43de915cb4bfe80069c496523da747a473a7ba04cc4462096cbf9de149acc1fdb08c0b72217337ec99074945c0071d39da0a428d78bae6a934aae05fdad7ff63c32c94bb147ed9d818427f47867431b3e979743aaac70f46e08acbc12fa19ab0dcdab57f152c6da89dbf9787bb44b6b2ea425177cafe71cce4e1c80a1e12d9d963122f460338f94a347b07a4724e34de9e7441d1f76edc03a062fad2adc74950a1e1919b8d301015c4b39ce95e753e63ce147a6aa0ea54b43a7673dbf11f0a4b98aef8ad4208b261ca145921e6e9c983e9c59312849dfc1234fca334190ee29c41d061428cb4c482149b5b3a9f6610ad1c0250d74abfab1b76ebc5df4b69d9962edbba10335bc8db5f204c4a65522c73327288931b232c8c62bcebd8241b1ff599b33b443906b5d07a089cd900056cbe5dc74f71c2ebd5d0c2c64f0da92e24720f55cbc0ad0fd5cbcaa4fa10be380af763ef71b48fa1e71809b1e28354b7abe7446d7b6a2dd845dfb033c1f7ce6dbdc21984f1442484b11504195c22f43956fe96eaba3bd1fd01e4e4f6061428b1989f74726b2abbb5ef796f84717d0258e5ccd95932f08bc7b3dfed39645972affb7059667b7026216cfef1a228a85a2644f5146ce6e0d72082f009f23e11ea0121019d5603319a42e44edb01d8a6d4651da68da2909f2cd33e20b5d87c3b2af76d8ee0deebd20ac6615e0519ce19c3eb8ee4440f62cb53ee5b3a6fd24e1851a6736847a53884499b0d4df775a16508ce290e07d849a9a3bbbbcbddf3ad5368951524c8805837858e1470f9df8fb81fae704cca6940d858a90034e5fc9cd94f690e144c7e1722fb318d0c5cd2d5e1a17bd54ed6f54c267378a250dda0031f2b9b5b1f8ffe7248af8fe2b29e4e150ba4906a6e4e25f613b85b714a1c4e5e1c2a12723108d87832f5b8a6368fc556e1ec27155ccc092d7fa9958e07bceecbf7f2330bce454e93ddb79a0e9469b9fa93fa0d60d74b0ee5919d94ca0abe882ae4ed11d92f3865e3b0de48ec66d1d2fc5c23c3db8513cd9d066a948d18c9e3a64af40843bc1ace73870e09d6de83afaa2a0274470e6f717979021bdb2612a2032c8e024e5df8be7903b6a8a395b1e3ad3f385cf20c163f537a8cfbfdd7625097884ed25213d49beacd479fcef0c88028c6614a3256f529c3e5eb4a10290c55192e1f2f5b8d4e1b418a9703c47620abdce74228ff3def078e4b7dc30ded2da91d3a34ceee07c05f886749a004050dc878283b4a91f4d3ca42ab4e65605dbb3b271611114ec8359e96b9ff8d2c33106b5b084b4e848287d4982542cb8470da89d61419f61f784c3ebdbd2190ad98b89e721fae9d1a4f3cc1b9c0b5fd7abec82bb0c900b7cf7a5b3d5209154ea9ce241aab1e1d430f6f1af3a0b4ade02dd15dd8e6250ebb634ff77ff859bc590dfc9c3b60a8a2dad51d154dbffe4fc2e8c417e7081dd9fde5a074ebe2a09a6f1acdc83a4b5e53d3f862c9df9f50233898ac88eff49740595d90631971edbd7049d8d93af66bed6c79dfb5643a17a085c083c844bc53bdced91235e0fbcdab4da91543da6fdc1aae149f9cb1e69479f23e34496ec42d8eb69047e2288bd8e78b110462cf0f26095eddf6df09092b23056be2f9ba1be1be506f59752c02c83963d55a3c4bf347c5825d19317576ef6300c21130ad45aa715a63d0019ff69457cfd8e043b06a7790ee45f56d98643035c4e18a39bcbe9dbb0abca94dae09695097af190cdd3655596b251e9f52500b658799c61c8337d631907518489225966d5417bc96b4b9d34d23182f5825fea1ee4b61c9eb673252dbaea91a6ca92a77995d56527d127a032b3ad530ae5a7c7f34647a") freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001180)={0x0, 0x86, "35a317d3e4637455f9585df85b71b191cad750cbf2f6336222817c2cf0a764823811ee124a8ce2af557a1376200fac3472000df22877e2bd0c9487d3719753d790ea745864bc058a60ea9f467ef60555f6ffaed03acaee52b2e4f9e84cfe8f73905a57ceb0f56b5434f44866a8335bbc360b509892baaa32778c8325b513fcece1b76862f1c5"}, &(0x7f0000001240)=0x8e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x40, 0x80, 0x0, 0x3, 0xfffffffffffffff8}, &(0x7f0000001100)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001140)={r3, 0xfff}, 0x8) 00:07:43 executing program 0: r0 = socket(0x2, 0x10000002, 0x1) connect$unix(r0, &(0x7f0000000280)=ANY=[], 0x0) recvfrom$inet6(r0, 0x0, 0x7ef30ba58accd090, 0x1, 0x0, 0x0) execve(0x0, 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x1010, r0, 0x0) fdatasync(r0) shutdown(r0, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4) 00:07:43 executing program 1: setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)=0x3, 0x4) 00:07:43 executing program 1: getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0xfffffffffffffd63) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000080)={0xfffffffffffffb26, 0x772d}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x100000001, @mcast1, 0xbd}, 0x1c) 00:07:43 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x2, 0x0) r3 = semget$private(0x0, 0x7, 0x200012b) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:07:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="01005497d980c02e7ae8f8af09dd8dbb951e9743cfbdafb283d39123b08ba658afe3b87f6b5a6eef7257fc2b0cf99d8acb6fa23f42c4a84841686bed3994109eef6536b15837dbc411412ab8f5b7243a681dc3ec6236acfef0c2d705775c3ce712cc8e99d13710487bda0285bbce431336a2d42cb47f7f035de4c475"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffcf1}, 0x8) 00:07:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:07:43 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = socket(0x2, 0x5, 0x7ffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x16, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast}}}, 0x94) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_buf(r0, 0x29, 0x69, 0x0, 0x0) 00:07:43 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x50) 00:07:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0xf, &(0x7f0000000040)={0x101}, 0xffffffde) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x1, 0x4) 00:07:43 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = socket(0x1c, 0x5, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000100)="3c9148bcada65234664ff36d03553cf602a55bd1d6cbd5ecfd66d8d6d5c910df0b8eee56e61026c0f823") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xf789, 0x3, 0x8000, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="d200acbd88fc09436ef5cb000000006e4047b0808c23f56622b12957a81bdf7cbf58a086ffedb68ac3d6c2b3ba5a280cdd0f238729e56c1d1fe48cc3520da88b73187fca70012675a3"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:07:43 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x7, 0x4) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x90e7}, {0x3, 0x100}}) getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 00:07:43 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="0403005dcd1696612b15dc00"], 0xc) syz_execute_func(&(0x7f00000005c0)="0c12c4817a2df998cd801b69e4f56962f5696200d965f046f79baeab0000c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14101d54111d00") madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r1 = getpid() getresuid(&(0x7f0000000580), &(0x7f0000000940)=0x0, &(0x7f0000000980)) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() freebsd11_lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) r7 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000ec0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000880)=[{&(0x7f0000000280)="b65ac3d2da1f0dc5a3d09d6880bf105cb8f3875a056290a04f190500463cf8f7111d69ff3e35e6f8a937fba82e0ef741f9e389d2903d50fe620c61f2b159e01b35a2a9f7b32aff829bf605ae27132daa881eb407e5b8fc", 0x57}, {&(0x7f0000000300)="39a23b904237e1c1836c8883b4e4b190ffaee64984d44e9ceada76e3efcdc9446ec6abe326d4f9333107d697027ec7c93be3a4a9dfd7ae1b16b99fd31abdfbfcbc61db5ef88209a952d5f16fbcfba0ee615448e5facca48ef50c97bce1b01cc59b5033a9397e73edf4a80ae1587c3006caeabd94f9faf725f8b9c473dc", 0x7d}, {&(0x7f0000000380)="8cbc3fcccccb1108f6420bcb", 0xc}, {&(0x7f00000003c0)="c470282a3853cbc7bbf7818551f807aa1d035ddc2d1bdb061878f924fde2f89c75549517b9062a2c37507a19536c0282699342f11e3f0c59b2692ab6d4a488767280bac8e1b79d1d9cf2325b", 0x4c}, {&(0x7f0000000440)="6530922aae5f9feb06e802c3", 0xc}, {&(0x7f0000000480)="883449fe99e10e15d14faba7294048efb0a407f9980ebe822607eb88bc593e587e640d5153fb0e922709808badd6ebd45626f67f24f3976d54242d1b657c0feb898899c95f7f97540e71abd32258cf1224675ebf19fdc7ffa86b19cac50f0ab4b7c5a91a22efe53e5dff90a28ac0e4136166edef1e8a316d1fd4f673d71d20317f062bf6a5fc26015dd9477132fc17fda2d393af890fc6bbdcfaa604028245b25e0b5c69e66bacfd8dfb74a31c7de7b7511a56b939e507bef4e2ffdce9690464a45c6a9e0df9670b857c130da01280762504c1932da06e1803a060785e76783561314b6192308cea97c981fd59e36c", 0xef}, {&(0x7f0000000680)="497aac593178d8ff9e678ef7d4b90345ed09d9052fbf22e1982cd3835ea9c37d74d06cc78a66cc2c137d82484e0e9280426f79581f1b3a1a8f458d1eeadea897690e9890f406a345727fcae3bde37d8d229fae33ead96638ae00aca2cc0e4d96ea8c7ab85fb28ab01ba3874c5852ae1b6d0ce72d2b7288c61f21af7e0cd96e35ff4b55b2311c201f82fc2b0d74c9c5f266", 0x91}, {&(0x7f0000000740)="0f06bbbcbed1e9ba0cedfac374f2a18923fbfb900a4f48c9ff96c56c0f775433ee9e6af8105fa3d69c03ae5ac8be4545632f07364d4a958c39e2583f7caa011edfd46382d80b74a64bb4816af8bad1b733e57e7271bc18816afca62ccfab51c19969102898193c", 0x67}, {&(0x7f00000007c0)="ad6dbe07a05efc57fca0c0c40924699ede960172a5e5adfd4094f620eddfefdb6421494be606210bc53b5a9250d166574539d10ae725ceb492047c8d97d6b55090fc13856098972b74ed84b9fc61c372551a1823d6794792234037a5dad8c7c948ae1f4d4d0dd2d6e04e3b71a9ed9254429695836d89ce3002365844e3d03c08f7b514051ba6b05179734edb7b", 0x8d}], 0x9, &(0x7f0000000e00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x88, 0x8}, 0x5) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) getpeername$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) 00:07:43 executing program 1: select(0x0, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x30000000) listen(r0, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 00:07:43 executing program 0: msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c"], 0x1, 0x0) setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x4, 0xe22) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = getegid() setgroups(0x20a, &(0x7f0000000040)) lchown(&(0x7f0000000140)='./file0\x00', 0x0, r1) chmod(&(0x7f0000000100)='./file0\x00', 0x480) 00:07:43 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c0e0f05042459bf0200000040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f0ef345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = socket$inet(0x2, 0x10000005, 0x6) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000040)='./file0\x00', r1, r2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x100000001, 0x4) 00:07:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup2(r2, r1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={r4, 0x5}, &(0x7f0000000140)=0x8) 00:07:43 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8400, 0x22) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f00000000c0)={@broadcast, @remote, @broadcast}, &(0x7f0000000100)=0xc) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0xfffffffffffffefe, @mcast2}, 0xfffffffffffffdc0) 00:07:44 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="75be781e753e4b0503dc457e06bc3bbb5fd0bd1e3294c18ac0ab5d1b077a00315cc0518139223e64b87a7b6368d1ff6a691fd59986f3fd2475d60f5e2223b33c1cc3a86e93a24a58a673bb765894bba40a31b6487bb9cac4c264d132256f515ba4eb577722fddd8885149be3760f383ad208a2b0e458c20f620afcd24618e413261dd626fb42ebac9f4c94e4") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) 00:07:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x8) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x800, @rand_addr="5e3bc1eb6c08b9dbfa65cd7f21a78a1e", 0x101}}, 0x0}, &(0x7f00000001c0)=0x84) r3 = socket(0x1c, 0x3, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x5b, "20be7b463b9ddaea84c61a06f32d5f20078bd1ec69e2884aeb79006a8a3f6b301357a08dbb5d29a572547b87fa89c8a3ca9ddf46a4e1b19404e67f43658dafe20502443a48bb672bdf693582d18e2f9f0227daf4b420c9162c6cb7"}, &(0x7f0000000280)=0x63) r4 = dup(r1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000002c0)=0x101, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:07:44 executing program 0: r0 = socket(0x11, 0x400000000000003, 0x0) syz_execute_func(&(0x7f0000000240)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") close(r0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:07:44 executing program 1: setrlimit(0x9, &(0x7f0000000000)) r0 = semget(0x1, 0x1, 0x1) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfff, 0x6}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x4, @mcast2, 0x2}}, r2}, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:07:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:07:44 executing program 2: syz_execute_func(&(0x7f0000000440)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000080)="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", 0x3d5) 00:07:44 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000100)=""/254, &(0x7f0000000000)=0xfe) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000000240)={0x4, 0x8, 0x100000000, 0x3, 0x1, 0x7, 0x4, 0x6}, &(0x7f0000000280)={0x1d, 0x4b8bb4f, 0x8, 0x10000, 0x7, 0x0, 0x1, 0x2}, &(0x7f00000002c0)={0x34, 0x173b4774, 0x600000000000, 0x9, 0x93e, 0x5, 0x8, 0x100000000}, &(0x7f0000000300)={0x713, 0x2}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f0000000200)=0xc) sendto$inet(r1, 0x0, 0x0, 0x100, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x2, 0x3, 0x0, 0x5, 0x200}, &(0x7f0000000400)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @broadcast}}, r4, 0x1, 0xffffffff, 0x100, 0x3, 0x80000001, 0x401}, &(0x7f0000000500)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:07:44 executing program 1: ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000000c0)={@remote, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @empty, r1}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) sync() syz_execute_func(&(0x7f0000000140)="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") readlink(0x0, 0x0, 0x0) 00:07:44 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="01f8e9415100e2310d3d5927ef57c0"], 0x6) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @rand_addr=0x4f3d}, 0x8) 00:07:44 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c3c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, &(0x7f0000000180)) 00:07:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100000001, 0x1, 0xfc}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xff, 0x2000, 0x2, 0x7, r2}, &(0x7f0000000140)=0x10) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1000000001001, &(0x7f00000000c0)=0x8a4, 0x287) 00:07:44 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x100000000000) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x10000000) getsockopt$inet_tcp_buf(r1, 0x6, 0x425, &(0x7f0000001440)=""/248, &(0x7f0000000300)=0xf8) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@un=@file={0x0, ""/4096}, &(0x7f0000000240)=0x1002, 0x20000000) accept4$inet6(r2, 0x0, &(0x7f0000000280), 0x30000000) open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x8000, 0x2) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') open$dir(&(0x7f0000000340)='./file0\x00', 0x5, 0x4) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0x532) 00:07:44 executing program 3: madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x2) 00:07:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xffffffffffffffec, 0x9, 0xf6, 0x9, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xefe, @mcast1, 0x5}}, r1, 0x1, 0xb8, 0x1f}, 0x8c) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:07:44 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x4) mlockall(0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:07:44 executing program 1: r0 = socket(0x1, 0x2, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@local, @loopback, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@mcast1, r1}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x0, 0x1, 0x365e, 0x7427c0a0, 0x7}, 0xc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:07:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x400000000023, 0x0, &(0x7f0000000000)=0x18f) 00:07:44 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="8022036a6f61e841ff12ed54c11ba1b66531727d946e18ef40daff08cd3303656db136776018b6f1438cda55fe53f352e748822b8eaf204354cc67a93c11d9d60671837f7762bc2bba78c55309f6b9e53cf25d6a7f686d7b31c1ab2dae586bbb7e", 0x61) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x194) 00:07:44 executing program 0: r0 = socket(0xffffffffffffffff, 0x2, 0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:07:44 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000001a00)={0x10000000000b35d, 0x800000b35d}) execve(&(0x7f0000001840)='./file0\x00', &(0x7f00000018c0)=[&(0x7f0000001880)='\x00'], &(0x7f0000001900)) mlockall(0x1) sync() fchdir(r0) 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_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000017c0)={0x0, 0x1, r2}, &(0x7f0000001800)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)=0xffffffffffffff15) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000001900), &(0x7f0000001940)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 00:07:44 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) fchmod(r0, 0x2) 00:07:44 executing program 2: r0 = socket(0x17, 0x10000007, 0x13c80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xb0, "3f64669f763b4a0eb9179b2d43ed6fcfbc2554300bc41135ddc3ef58d3d223f15bf95e09c4eda0623f882f257525cc84a01e9655de48c796293f61b7534ede1b0063da9b0fbd0de9dfdcefc796c6f2ab4b267e2748af354ba33e81fb420971e63947abfed761cd76d20c833d6d8b547d1f15a415d6180a35322ae0a258a7867b0097add406275c749fb70d24a04de99c2230f412e646e4aaf35252b5d96763e208c0c8626be0930e8e0344cbabbf1d37"}, &(0x7f00000002c0)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) setitimer(0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x173) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3, 0x7, 0xe3, 0x100000000, 0x4, 0x2, 0x3, {@in={{0x2, 0x1}}, 0x0, 0x40, 0x7, 0xffff, 0x1, 0xffffffffffffff9d}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000440)={r3, 0x10000, 0x2, [0x4, 0x81]}, &(0x7f0000000480)=0xc) recvfrom$inet(r2, &(0x7f00000004c0)=""/25, 0x19, 0x2, &(0x7f0000000500)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x8, @ipv4, 0x4}}, r3}, 0x84) 00:07:44 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="8022036a6f61e841ff12ed54c11ba1b66531727d946e18ef40daff08cd3303656db136776018b6f1438cda55fe53f352e748822b8eaf204354cc67a93c11d9d60671837f7762bc2bba78c55309f6b9e53cf25d6a7f686d7b31c1ab2dae586bbb7e", 0x61) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x194) 00:07:44 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000180)="aeb41683a5c7732e0d4b4f9d477edf3b912a26f46b5db8c7b5a5d056b2f98d3210ee4e3a6dae9641b044c6616a3ef9787c66fe5af3434ad56b46147a13edf5c8da0c90d564d3e8438ab424ee58dac25fe2098830a52a410eb6681870c25852b382bd6041e37d51bfc3824390b6737e0faa8732c429f89cee32e8793c8520fa898c8d40d42359274f4c6dac36468bb49a60af5710532f0ad9d8ba0b015192261361b9b08abd228b7ad568a7944d9a18ac6417c764f1da55906ec5a4e1cdadbdf05dbcd27a898c5b5cb56b56727c19b011adff42d4e4f84b739de2dba19f") syz_execute_func(&(0x7f00000003c0)="1c86ababb598cd8088696df5c4a10915b3fcff7f207700795bf9f2680c0000008fe9589b26e101edfec4663ed107b7c4975814c4f21666420f71d400e000008020000051c1ea01ef7845dc5f000fbe0f5b5b304545e269a841000f9966030faee485c4a15de1c054635bdedec4a1e1e0ef26400f0d186746dfccc31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="e0e53efda4fe2f9c103d9d16420a78caeeabcd81b3fe3b2adfa31bcd8c47b2834b51aa2012b1aa111af4ed9f57e976ee26afe4c525ac3646150653f76a7283ab72ed2261b0095d51d1132204661f6aad32bc5bc59888c53743c5240844984901667e240633fd6424290bb7dc94560ce3ef67161d3002d1498781da2f69e7a640ea36b42cd2949976492acd31aa3033561c364281ead5f070c2afa4ee5598386d78e527df65673165548f248a809bcb1a8cdb5eda62de5a4b2ce26b71ede91c3c3b3fac04756f56f204796bf9982777dafc3eba76972d2fba539cc7b7bf") 00:07:44 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="c55ec6b716561e423e912452e2b586d3204507896d22979a6f65587335c9153253acb803360b8461d8c761c61d7ef3544889ca30f093706f21309468fc5de6e2aceecf002059d3c1ec49fe5655b3782733c6cdd60347c8ccd37ed5de3860e7d404386a415b4b8e2f01a3c110941c35006550efde0d026bc315d1854fdc123ac780dc4be98aacfb6c04c5de21738cfc7a9f8cd433eaad2565f6be56dbe1d8ad87f08086c0223207d225930114155f04e7ca95fa1fbc0b0b87", 0xb8) socket$inet(0x2, 0x0, 0x0) 00:07:44 executing program 1: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8000000000000001, 0x1011, r0, 0xfffffffffffffffd) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000b80)=[{&(0x7f0000000980)="545a8d17a00686d59729b5187605db79521266d36225baad929bba092f9a383e1326e1f1fce9d54f50f4256f266602", 0x2f}, {&(0x7f0000000bc0)="e53138a49c50570d64240358386733d306604807dd42134e4cc9dd8c207a24886f762cbd05bef58132f2480f225ed2b7e7fc8b4280dc0292453c96704cff7023626bc1ff3e420470684142a5188123edfc726073410f768f9f638a39819c8b1915521cccd77d0f8c0ce517a8103d33aa3040d877805dab071db5e203c99d4eab9e57977423f9e65aea2944565015746ac2880008f944e939b3b2f740a699065b638db92e5adcc297604d5b6aefd32ada514690c60d913531bb9711d4525afd7d00d476f23fd82a8469c6ca04ac5bdf25bd46b901ca718643b13dd4f2317c5d9c19fa9c11c42d73f2280ec51adf7131759756", 0x247}, {&(0x7f0000000ac0)="1c0574744a51d327f698d58ba126eff481d6468c9fbdd656773d4e027cdf9c73d807c5baf8ca30121e8d2165624bd2364c331ba2019081c014cd1593ce4d4e2f63bb378e0f2c62a4eb4861dcc8ae12de0fd43888ba0401a1a51bfaa87f9ee19a97dc912efaba06b00f13d815e35eaa4a42d2a59f1ab2dcc7c6df7b2eb1882c1461d5dbfdc390da4ac1fc422da296ecfa2a86065a1f", 0xe}], 0x3) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f00000001c0)="235d3396618a98cc3a69b0fcb049f6c2fd9e0de2511734be95ae8b66b49c34cf188fec8f2fb325508fe4ac49403946770e1bb9074fd05bbd77988fe691c08f8c87435e8f7a411f797caf4d10e69d849968d2754e6f6fce20ef834c96af0432d4d73dee32f769bdbc6d86435825688f0ec0a24f06200d9d319bea0bcf") setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) writev(r2, &(0x7f0000000180), 0x0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000500)={{"f946477d60d88f2bc1991f3dd3d0a4cc8c857a28161b7ee8d44b01a10961273e3b13abe9356396257e99e8de1ba64ee36557c35de15b3eca441b24e6fffcfbea8891959481ceaf6f330bbbece2410da905ba515f49e801fc83239a5506165a6d8f18c61701d33ff263a4a0a7f0c1d2fc45cd7b124daf1e16c680ea1246e8373ee222d1dbea1449ec80ccd65d5ebb93b2371c160805287b05e8b1a424ed21c02fc9ce877cd092239bb415fe17f0aac9c8348e8e00d84caa9bbf407ced0b008c4477a23c7b57447fe94d020cc37a05a2c35fc4b86035a87996383ca29ec56184f696d9360c417e497e8598bf5f2e97d7745a68f45fb0815d088bd1b3032139e7e1d48c9e89bcca42ff0051a4a7e3edf0f04273e5d45293c23c502790de94aeb17c791376fbaed63eb1f0a77094a21e77874323dd40e4551fa231062239fc2bad4a055b62130952f244959c818a82e10467dc7583a77ecbc29bd28181cfbe344406c7d11a0187bf41324d137ffd39716c76cd05b047d285b1f7c90ee6f32684c4b7e63f690d7cf9cc072b2dd62222295ac6314f09518d4d93160213423c514e5d1db7c37fcb6330b60d57e529c23e5c189ac1522fe875d834a12517b16809786652a5dfaa8c2f73d34c27bee2ad0ceea4f550f4c599aeeda50981193d757376b6ebba22c2566d17f990caf6d150292b16212b66f1c5f9d0adfda3d628a40b78d711bad1770f19b8d02e6449484b9307caa7716113e2e84c44831f7acd53f4f4d38d74dbdbb74aa103310b7116132a2a5eb6af4eeab3e9e1cea76fac14f7d7fa43e01652e48090eb752d4063a10c44ccc57268b2cd43cb5d57d7e377a14c07e526fdad24f2e3800ef78335f2be559f6200d08b42fa301d06a7167d4eb5885f60b0a88979efe6aa69ab2f91b2ec029a7467290eaa9c4b68bac310224f14d61e1e13e357c7e38b1f3dbdc722bdff257e5ef763d70823c8b4652d3a30f23a30d899c9a7b3876a31bcb4ca9745c6bea229db75ab2021f1f83c4d8a99cd11d12996442c861721cfafaef7da26d658779b310629ed08d02bc77fe81ce1426e1abf72ea5be0f0b2e3c1581c6c6112a2ee194fd5410b9f49d14f5cc353906ee037544c1f4b4149addc6a26673591862c3d475897b733522c3b1160c3373b6ead0fdb75af21f48fe55a2b31335f53402f0c438eaf6f9e490ab29401eef401fff366c2452bad99ff073c890e0d5d5828871e8439f8d5697093f94577424a48aac5d0530351df7ae3023da9075cb797bdeee358a7d6e7f4cb67b9d43bca0bdc36b4ebe92d48be6c8570bea69d5bff58aca3da96b72285ef58da6f6257e2d98f48a48cbd59c264bf34f20aab87f6987a4dafef74a1450f96ad64ce3cb66eac94a52cbae526ed925bea8a2e6ef10854b5c7a334f452f00a5ed621725dfd410ddc391995c8e98e24e1", "8ef835f674c76b31591b8a841c321f9b589a8cbd9179c40af791b528e6eb4ad6", 0xfffffffffffffffa, 0xb3}, &(0x7f0000000140)="0f478a58cc71b7abc3a1b0be0e8371551483a9285a53013140fd39078bd14c5b80ab53fcdf30032968d318bb66c02a6fc01acb4cd21c", 0x2, 0x2, 0x8000, 0x9, 0xfff, 0x100, 0x5, 0x10001}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x100000000, 0x3, 0x2, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r4, 0xd, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @loopback}, 0x10) 00:07:45 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) dup2(r0, r1) r3 = socket(0x11, 0x3, 0x0) sendto$inet(r3, &(0x7f0000000340)="4fce525b351ba7244e8a3fe09d1e8cb18aa902288cbd3a16b3e8e6160f2ab8d52c26c710136da1e47267b8e1a94bef3104ca07cb6f27321a79cc8cf856053ef7ba278fcb91a306cea1a9022560861c06d2df77f3964992239dfb27e0d8adb4", 0xffffffffffffffe5, 0x2000004, 0x0, 0xae1d) sendto$unix(r2, &(0x7f00000003c0)="b100050290000000000017005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0x800, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r2, &(0x7f0000000180)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000200)="26fe4b71c4618172e10741daafc7d40d9b41dfd5c4011de2d90fc1e126f2a7c442f19d4dfd3e64470ffa869eed0000c401145632") connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 00:07:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000380)="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") setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xe5, "887d349e64662f9d73f53fa58159a4a6acb6ae6058531129b46a488cc046ac8eb43c08e98829fc06bb4d8dc7a158cc08df3a43491f25eca9342b891189b3cf43e8608c3842f0ba9ba9671446c7f4f2e5b7161341f8da4a954b68e389bb16e8695e9f74ad1c973f34335b58cfeb71524d171752021d9e22acc4d4780c35f2922f8b05320df8f72013127c11f807fec185ec73dffa63487c2331de3a21b31fd93b4130b66e7a29a9edd2774510106d80d3354bc5f70674361dfd10d8a0ca5104997bdef4b78eda529052c000c231dd9e583ca8ba7772a81e80a1954fb6413f1111852a4fac05"}, &(0x7f0000000040)=0xed) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0xff, 0xb2, "e63edeaf424fda00cfe2931fe264ab558dc6bdd0a6a3e6b6966f93a06095ec929886b9763ea086b4dba9ee1f54326db564e805a16358ca3c02143cb904d7f5e17b0a4ee967fea8829e2a5d1bdd65f787d5feaafc2f5dda6bce74560e527cf0f45ea4dc11cb9ca88f31d7f475ce5e632135d226e6d0664d0b55595c9dc14dab6ebc3b8290cfa77aa10322d3bd98581a96c873e39cf321b4f301f58c6aa24b96a9e57e6a203370d39230d11f65f1d5f6c5574b"}, 0xba) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000001380)={r2, 0x100029}, 0x251) 00:07:45 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000200)=0x4) select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0x4, 0xaeb5}, 0x0, 0x0, 0x0) r1 = semget(0x1, 0x4, 0x100) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000240)=""/11) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x9, 0xfffffffffffffced) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000280)='chd\x00', 0x4) r3 = semget$private(0x0, 0x2, 0x201) __semctl$SEM_INFO(r3, 0x5, 0xb, &(0x7f00000000c0)=""/163) 00:07:45 executing program 1: setrlimit(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg$unix(r0, &(0x7f0000001740)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000040)="c19292d05b388d9dcb78c7a70539758f996685777ddbf99b7c0b7d961339b8603a7f626511fb06487d8430218820793320fffe67e72401e11d3fa99df1a6417117faa8779e827e54adedccc3269d36448646f232d93d6cce86e31f858936b5155ac2d3447b42256cb2ab36ab7ca23ef34bd1", 0x72}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f00000000c0)="a69f83d3e1af411a18ef8e07a44fc0af57f26627607b7e53b5c71c27b446d08ab0aac77468c9f7c221c1fcef4e6d1b6d41c4673d67a21ac3dd106ef237e12aba0a1f6deeff6f1b9d7b8e0720dd00aa1ed34ddfb39b854f862c898e537993d6b8fc8cb7a2a675f138389acaa4177c485b6fc8c49f47f5612e6ddea9ccd714f2512f1c2d0c8fa1d80c2fb05f42a44191ed4ecf2b553c8b", 0x96}, {&(0x7f0000000180)="08e01f6b4b3df491f589c9010abe9ee0c7dde7ed33bf843defd9590a0fb5f2fd503d44e1a4cdc5d3c21dc87f", 0x2c}, {&(0x7f00000001c0)="2e94a9921569aa8938c4b96ad26d066dddbde52bd83faa574333c6e4ebad718413414f85713ea1f73bc1e00804b85cc0dcbc7d2ed164e3e7048c1b262bb4cd15440e23d04afd8985b2deeb3a861c450db235ebbe6cdfd21694929da76ff709036a0e564553baa47dac083d710e953963c8007d35da788655f6a3400512127bcbba87a22668e572bf7168b7a25348a6d44df78c3ab9bcc14fcc23", 0x9a}, {&(0x7f0000000280)="88da75b26b915149afa1d30860966e361062446a9114228d1892bd6ed3a7882790ddd9ac3a7311ce6f4c3f53f734f2f0a425aa8c379564e306ec450fa5a926d2d6da129b0339ea9e412baa28e85a6a22e75df77869f68cc2336d863fc49529f4be407e83b2edc40ff9398e6c77753e980c4a966f1f2be8a37c5cab211cbd267f", 0x80}, {&(0x7f0000000300)="33124de3d6d46a0f2aa7b384a604853bf0ae077a1c4afe50c653be3bf5de57edea2d688ac0591a9b783c15be42bfe4a7c554560c8520132c3b0740f409eedbdcfd10b9be502f47bd510445c4e7aaae0436cc6bec5084e6637414dcd7ff1f72d893f377349b86d771fd9fa16c0245d7f95682489ca1c87c185ff43b98529563bfc4dcff30897a6b1842324abd12ffdc903dcf9245981a39527dcfd5ff382dd2840666806290a886d482d5100e2a4253bbe91b2caaf3f82a575fc1e634610c42a138935773648e24c092ee5844ab225c079c2a57b37d74f92837df8a01df131f9692420d0d", 0xe4}], 0x7, 0x0, 0x0, 0x20105}, 0x84) ftruncate(r0, 0x7) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) accept4$inet6(r0, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000640)=0x1c, 0x30000000) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) getpeername$unix(r0, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8) recvfrom(r0, &(0x7f0000000580)=""/89, 0x59, 0x40080, 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x4000) 00:07:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0xffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x22, &(0x7f0000000700)=[{&(0x7f0000000600)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f0000000300)=[{r0, 0x10}, {r0, 0x10}, {r0, 0xc}], 0x3, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)=0x57) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000740)="a6b5b54156380f52414bd6b35475115ab0547cb2d025d81a8591d10033df72aa0f170943744e53ec0b76786f7edce8a3b1c5723779b02fee3a3639a9e92a4ac5a1ea193bba51063af121b78bc1a8f722a9773fb144871db06c48713af1e244550161c4894ad8ba269e2792df492834125b0c11605361f4eb02a8e59bb9c905873b263203318b409c8f471bb304349f41ed92b480c7b7d2f48f82e1c1ebfd402cae1ba3bce806ad216b0cfe8dab032974f7d3be0b21a47db484f3ec92bc4f952ff3ee9e73d18fb1545855248575fe0181da147d5c9b") recvfrom$inet6(r2, &(0x7f0000000400)=""/110, 0x6e, 0x40000, &(0x7f0000000340)={0x1c, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000840)={0x0, 0x80000001, 0x400}, &(0x7f0000000880)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000008c0)={r3, 0x9, 0x0, 0x7}, &(0x7f0000000900)=0x18) exit(0x0) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() 00:07:45 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = semget$private(0x0, 0x9, 0x2) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000400)=""/222) setuid(0xee01) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000340)=""/182) 00:07:45 executing program 1: setrlimit(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg$unix(r0, &(0x7f0000001740)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000040)="c19292d05b388d9dcb78c7a70539758f996685777ddbf99b7c0b7d961339b8603a7f626511fb06487d8430218820793320fffe67e72401e11d3fa99df1a6417117faa8779e827e54adedccc3269d36448646f232d93d6cce86e31f858936b5155ac2d3447b42256cb2ab36ab7ca23ef34bd1", 0x72}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f00000000c0)="a69f83d3e1af411a18ef8e07a44fc0af57f26627607b7e53b5c71c27b446d08ab0aac77468c9f7c221c1fcef4e6d1b6d41c4673d67a21ac3dd106ef237e12aba0a1f6deeff6f1b9d7b8e0720dd00aa1ed34ddfb39b854f862c898e537993d6b8fc8cb7a2a675f138389acaa4177c485b6fc8c49f47f5612e6ddea9ccd714f2512f1c2d0c8fa1d80c2fb05f42a44191ed4ecf2b553c8b", 0x96}, {&(0x7f0000000180)="08e01f6b4b3df491f589c9010abe9ee0c7dde7ed33bf843defd9590a0fb5f2fd503d44e1a4cdc5d3c21dc87f", 0x2c}, {&(0x7f00000001c0)="2e94a9921569aa8938c4b96ad26d066dddbde52bd83faa574333c6e4ebad718413414f85713ea1f73bc1e00804b85cc0dcbc7d2ed164e3e7048c1b262bb4cd15440e23d04afd8985b2deeb3a861c450db235ebbe6cdfd21694929da76ff709036a0e564553baa47dac083d710e953963c8007d35da788655f6a3400512127bcbba87a22668e572bf7168b7a25348a6d44df78c3ab9bcc14fcc23", 0x9a}, {&(0x7f0000000280)="88da75b26b915149afa1d30860966e361062446a9114228d1892bd6ed3a7882790ddd9ac3a7311ce6f4c3f53f734f2f0a425aa8c379564e306ec450fa5a926d2d6da129b0339ea9e412baa28e85a6a22e75df77869f68cc2336d863fc49529f4be407e83b2edc40ff9398e6c77753e980c4a966f1f2be8a37c5cab211cbd267f", 0x80}, {&(0x7f0000000300)="33124de3d6d46a0f2aa7b384a604853bf0ae077a1c4afe50c653be3bf5de57edea2d688ac0591a9b783c15be42bfe4a7c554560c8520132c3b0740f409eedbdcfd10b9be502f47bd510445c4e7aaae0436cc6bec5084e6637414dcd7ff1f72d893f377349b86d771fd9fa16c0245d7f95682489ca1c87c185ff43b98529563bfc4dcff30897a6b1842324abd12ffdc903dcf9245981a39527dcfd5ff382dd2840666806290a886d482d5100e2a4253bbe91b2caaf3f82a575fc1e634610c42a138935773648e24c092ee5844ab225c079c2a57b37d74f92837df8a01df131f9692420d0d", 0xe4}], 0x7, 0x0, 0x0, 0x20105}, 0x84) ftruncate(r0, 0x7) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) accept4$inet6(r0, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000640)=0x1c, 0x30000000) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) getpeername$unix(r0, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8) recvfrom(r0, &(0x7f0000000580)=""/89, 0x59, 0x40080, 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x4000) 00:07:45 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4660f69f13ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="060000000200ffff080002008fc80900"], 0x10) poll(&(0x7f0000000440)=[{r0, 0x2000}, {r0, 0x80}, {r1, 0x604c7e29c0b67b99}, {r1, 0x2010}, {r1, 0x2003}, {r1, 0x40}, {r1, 0x200a}, {r1, 0x87}, {r0, 0x25}, {r0, 0x100}], 0xa, 0x4) r2 = dup2(r1, r0) __getcwd(&(0x7f00000000c0)=""/128, 0x80) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xc000, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x6}}, r3, 0x3, 0x80, 0x9, 0x3, 0x5}, &(0x7f0000000400)=0x98) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000005c0)={{"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", "abeda16d0904df559e41fe3d1503d39c8ada2733615f526e7364dee318d8ac5c", 0x2, 0x8}, &(0x7f00000004c0)="f8eef0599d2102d76cc610a7b88900bba78005c231f66a3b6b047856c957a56880a46052a519cc22d0b7ea4acc3cd836ea3789aeaf089111e9cd5131099c41e1b2273eb2e981088f52fa48d4c4bc63d0a6715c26120a296daac8f21627508f30171279614430f3fbbb48a4fc577f235203f8c7c6653e0116df3535fbf11e8108322ecb931240c723c0221f940e6dc9bca2b502b00cf9c60aea60a81406bded83bf0496ccee9e7e41e1d2e1c42faab4fd184b5069d16d5c7d661ef6d177804bc269bdd46e93f03f025a9dadb4f21f9a515687", 0x316eeaa7, 0x100000001, 0xbfc, 0x0, 0x3, 0x5, 0x1, 0x3}) syz_execute_func(&(0x7f0000000280)="c4e22592840d090000003edca4d7f4ffffff3e461b7105f244dbeac441fd6106c403f90984fc820000000e0fae40afc4a2199da30b0000000f51490066d9f2") 00:07:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000200)=ANY=[@ANYBLOB="0200"/128, @ANYRES32=0x0, @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYRESHEX, @ANYBLOB="eef92aaf58bd6ad42ffcc098588f33ed5ae802c38b0ceab3f81801e47310d480c393a92f0ef80eca1dd758076c3b1549e022679079aac74ff0dfdeed09e8ca10c60704ddb2aca9e12006b2799176c2399fbf80a7b4e640cb57f5fcc695c40c8e03af511ad637d829e76445ad1269c4031eb12c04646c3b738623a8ccbfec2c8a82f2e3bc555d0e4339cb75de66214ec232ca565a4320ba6626d497464377a1e311508b1ab4df33061b9494a01aa47fbf9675afe920bc010535", @ANYBLOB="8075564aa2096efadfd2eff07c2d62fb98cbc9912401b93a68f350f0a01c9d712b71d6", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYBLOB="df3ddba5a583774ff61d29d3561f1a0bdf02e01cef812b4ed99bbe5028e84ca07eee138ba7dea17857bb2ab6ea5b43022b28f0f0cf26cfb3dd3f662ee68eb6640e5523e7f987931daaba3b43e8f9c2e17f7f2bce5f88ba491d3698bebca3f5d42e0d3664129af8dafa42c9e2a547709ac14f54"], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="ac731a96335368ace8a317997e1b35f6e83315850c5cbd6367d4780378c7d034140e931e1ae87173246486260559bec99ec954473232c6b39b53d02f5d293866e797104bbcd55e6b4d7545f3eb7601e397fbf179014f0ddf4d5d57ed23534928bd", @ANYRES32=r0, @ANYRES64=r0, @ANYRESHEX=r0, @ANYRES32=r0, @ANYPTR, @ANYRES32], @ANYRESHEX=0x0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRESHEX, @ANYRESHEX=r0, @ANYPTR64], @ANYRES32]], 0x3) lseek(r0, 0x0, 0x4) 00:07:45 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4) syz_emit_ethernet(0x68, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188ddabc86dd6002290f00323a0000000000000000000000000000000000ff0200000000000000000000000012010702907800000000609433df0000000000363cefa3b4f5e4338cd1b70000000000330000000000000000000000008000"/115]) 00:07:45 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "40a74d", 0x0, 0x0, 0x0, @loopback, @empty}}}}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="dcd02ff1ae4a", @broadcast, [{[], {0x8100, 0x4, 0x7f, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty, @loopback, @empty, @multicast2}}}}) 00:07:45 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = msgget(0x1, 0x80) msgctl$IPC_RMID(r3, 0x0) r4 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1) accept$inet(r1, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) socket$inet6(0x1c, 0x0, 0x7) 00:07:45 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x200000000040002) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x34, 0x7, 0x99af, 0x1, 0x3, 0x5, 0x8, {@in6={{0x1c, 0x1, 0x1, @mcast2, 0xffffffffffffffe0}}, 0x0, 0xf0, 0x1, 0xb5, 0x8001}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x1, 0x4, [0x3, 0x100000001, 0x26cc, 0x400]}, 0x10) 00:07:46 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x80000004, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}}, &(0x7f00000001c0)=0x8c) 00:07:46 executing program 1: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000300)) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000380)={{"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", "bace5671da71dbd060c22f68adb51af6453e7a3fd1967ead2edcc141daf98cfb", 0x80000001, 0x9}, &(0x7f0000000180)="bf921e38ee29bf1fd7bf8ced7a3225194f27e78f3b0f33a21e41a492e9b6528c7849f5cdcac3667a5befdb1513c4b5e6d20ed30e3b36d3733d0af75bf18b58d9d5daaaf29d9dd75142c25481c4fd005a863850d8af98af97e5b9e3dc8b197da32052fc4a9642eaa395a394672160f62d4323fd1a5084ddf5fb74151ab6a083de9b13e745c1ddf642d31687c0aff0d86f07b6ba2879e4b5c4c524a0c68ebc4538fb2451a7c2f1653fa511be6103dcd01ab1cc5914c260be4f", 0x1, 0x4, 0xffffffffffff7e96, 0xcb, 0x0, 0x6, 0x8, 0x2}) socketpair(0x1, 0x3, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = semget(0x0, 0x3, 0x500) __semctl$SEM_STAT(r3, 0x3, 0xa, &(0x7f0000000240)=""/150) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r4, 0x7}, 0x8) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:07:46 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind(r2, &(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000280)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1, 0x7}, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1003, &(0x7f0000000180)=0xff, 0x4) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:07:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x4, 0x120, 0x1, 0x100000000, 0xffffffff, 0x0, 0x62, {@in={{0x2, 0x3, @multicast2}}, r2, 0x6, 0x3, 0x57, 0x4, 0x4}}, &(0x7f0000000280)=0xb8) 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={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0xb701, 0x3], [], @broadcast}}}}}}}}) 00:07:46 executing program 0: getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc671, 0x4) syz_execute_func(&(0x7f0000000000)="98c4212173d60098774a2ae92c8b0f05bfd904e8b3c4a37bf0c55c41e2e9c4e26d911ce2b9b90f383a9e02000000110f33b849c442748fc978820509000000c4c1e55cee4b26660f38091ee509c4c2793e9100000000c421dd5831c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fbc44161d3a6000000000faac443390d560e00c4227d33f953c790906766f2ab0f0f12c4e17913a48f6f240000ce62b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d2c4816016f7a8d0b8d4d46645ebeb8fc4c3dd7c9848f3a445d04e32a25800218de3c02cf5c4810dda360f1271005cffefffffdcbee0e0f04781007412b207810f9f9f474e493a3ed8fbfbe20d") setsockopt(0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0) 00:07:46 executing program 1: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000300)) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000380)={{"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", "bace5671da71dbd060c22f68adb51af6453e7a3fd1967ead2edcc141daf98cfb", 0x80000001, 0x9}, &(0x7f0000000180)="bf921e38ee29bf1fd7bf8ced7a3225194f27e78f3b0f33a21e41a492e9b6528c7849f5cdcac3667a5befdb1513c4b5e6d20ed30e3b36d3733d0af75bf18b58d9d5daaaf29d9dd75142c25481c4fd005a863850d8af98af97e5b9e3dc8b197da32052fc4a9642eaa395a394672160f62d4323fd1a5084ddf5fb74151ab6a083de9b13e745c1ddf642d31687c0aff0d86f07b6ba2879e4b5c4c524a0c68ebc4538fb2451a7c2f1653fa511be6103dcd01ab1cc5914c260be4f", 0x1, 0x4, 0xffffffffffff7e96, 0xcb, 0x0, 0x6, 0x8, 0x2}) socketpair(0x1, 0x3, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = semget(0x0, 0x3, 0x500) __semctl$SEM_STAT(r3, 0x3, 0xa, &(0x7f0000000240)=""/150) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r4, 0x7}, 0x8) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:07:46 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x4, 0x1000010) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:07:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="a78338da0b3bf92e2d0354f2080209fe69b17d89e28d8e20c536b3bec5f184880f2380e779498ad0bd5163a0adac53f22c8c3607fbe14022bb33d0349e02cdbd43094390e50ea5f56e261f4328d179ea097b151d6b6c48e8be3df1a1a2cf16e21c7f12beab7aaf877da6baa8043a24def084d15a631b0176628c575914f7d39cba69a45c463999b72a27c86e95e1c42e9651fdb602e6b207a92bc70cd9e5bd0962778fa33aab659b1e63dea2d86e0ccf125ea98e29befbfced29f3c8498eaa839755c3fd725992fc52c8f9e51ac3e07e6850ca7f1c10c01fd2bc03ad6923e2cf3cfcaa65d1d9210106058a3776f3baa47ec973613d64ba773f05b1b8428637d2b3ecaf60ad436998e393ff5ad904f3e4ee29cee7b1bac88533b76c5682cb22808b1a3cd16fee07182226008a0cab782fb84deb9b66477dd36136b91dbed7fc298318c8fae37b0e465cfb0b6cc8a8987f7c2f0e63211146ccdc84a7a97dd8835b79f347cc8ffe713cc67213a2574f52a80a06139f80369254e1fdd533b816c0f142f31a70a8bfbc8be6c27605849e91d4c553a28ee54072dca5b40bd4338848b711af9166c5feff255714ae13fa3bc1f4760ab4ec465a91657dcc114beb0860dfa9b500ca18035018c60b41f5f5cc0e9eddb0d2780215252a8e900440315a453bbf46c319b51fb3e939c55a6ab5f52ed796e87cd9308c428817e78ca38d3fc44cfa34ff636c727c3ad353fde1c05c0f81d11b6f9eb5bf2cfd14b52d082df4a60ccafe22e0c24affac801353a4d58ebe38441be673bb94fdc22ae415915d83cfc5060176d849a24a588f773bc7a5f89d03d59e5b95e7fd63d87c50e9339f32f72fafabf024e83f03b409199f1b3f73d03077afac87cbf9b0eec5a800a1c21c850567d0f797278f59133c5b47600376682392efa06e62d44cf392e1a3b72840d162096456704b284ab66c8bc2b0caa1ae67fb39800b51cf7a1542c280f6fcb879b39619d9cbcf62d9a4242847c0d269ae1b87aeef25a8088722722a26426c575965f8f2a7a614bc7fca87d5c99df75c810daa542788474b70b0a03bac0c725e21f6e46fcd3ae39303d22b5292f13eaca3a3eed2a30b327fd125c9fc12f8deae8503491baa1a224d15f0fb860fbf057fbca0f2e4c1035f2b9aca2c9d2313c4a84bc2e6ae3ec843f890a727fbbd379364885afc7df4307dc76cbdbaccdbf63ee4fe4ebc172492679be913382a9353cc82c5f78988b0e309d668d29cbbd467a0732a3d86f97bce085713edc0359707bae543868f737c70c7e0dd44afa2a2c53365ac224150c69d97e6ec14ed765cb1fe843bddced20ceef0c85858198d9c097da62656117906100ac20b40875665d8464e6184b9a9b85a0162b7bba1f95b00d7935af10ea21e97e565936de4e930abe0fe2c1eb99a808ce78798257e92aafd26401492bd3cbaed864771c8c54e4fa64834539800995b149474f9809e3d9d7ef99f8c4c58ef9cbb0f839798300af207c5ec4d62b31c94ac2f4877a48100c641194abb7ce7b5fd77221214d48f8708d909f37fe1aa62886f548681a78fb49e4b7658b0838ffbe060a3f9023f11b7ae9c524e66cf6a2cb6d9529499fec96533c147738f90f5ab69722d0983e9e5ef60aaf65fac6f586c6d3762061a3ed1d5c7f58a8aaa4987054cc51211386cbceb6947bdd16882c09ce5ae9afbbe6964d7aafbe3f5b4eb89bff6f42ef37d6272b8a9dc7d4dd79d06bd00d209bbb0d1e987f727f5cc54c854b141e0e95b75f316e8595f763fb7ede0af10806b3158264f88a158ebb26035820f0bccb4313e05b14143749fd5a80fcc3e480bbc005cb48a46454c5fc2e7e9b1da642b766d181da8e6fd70e7a8ba14fb471545c396a50ac2564d5e5f1e5245545ac2a969af12fe794b9ebe9e9b5865d00f3d45c393c3b50f3c937a382ae96351789d6b035758acf921a5ddf719fb9f55320713e0741ecb3c24b08d4ad852afea1546d92767849485d824384104148175b7afc89dc8d3af86090325524121921e9735b02ff2ae42398f0d5a5913e4a7c77b35c98c7fcff33997e1a82cbc202599e52f4d49840ef693f82b777ea9ec3d7339a300cb96c51a1e461f494fa88a5e96818b09291da87106808eb20c3852e43cd12108c0c6a02595b8ad8dc42362f83da74ca7675846469cac3a9fdd278f2f078ffefb950d8957934d4bc01bc52bba88d24e52cdc840e30aef1e8c9bc046a1936a34668d2e29ba1704e7d4034299c8b619defaab57048af4f2022e5c8b3c0ce0d5e6aa3102d591912348c4ffb22e16a18bfcc38c345b88035fe2dcaf8cc2eafdad8c31e0fcd8f7ea97a09f7c8366548ef2ed1696780c4fd62e2c7579973a06cb7fc276219e0c05944b1a3e82fc80fb36722ed1dab29c62368ee30d18d122ccf5a7078a36b09a3df6d8da83b20a9674a3a7dcd8c38fbfe1aae73334f7928b8b5150be82e1e282d75bc6b972ea0d3ae2e9ddabd0094e80ab097ef116a9fb17e3cb04b8ee0f445b7a47cd75193cb782d9e988963419f9335c10ff006b5e2da523952356e7a325c1ab1e47a71e95911218eefe842cee126ffb103c2ac80ef363317889a4580d7e992a6b02171358ef889b53d44b1ec203213fa270635d14bb2f7a77c69a4a2c047d5412954aede0bdc1bf1beba19bdb6f0786d2d598e89aa8c2fa54e997b9c4e9e9e6ce49ab429e967574c462d8039ff91981dde70787483697619ba338b1ad3c83cfa6238d8b93ccdd8f618e282c25349d8550330ab8dadb62510a74b8f2649e67ac9eca091b380235744592130ae28f5d935f9bb5d29caea9eca6aabbbd4de15afb055a757d0c4a4276a0972ae5e9667707b080fefb77fe8eaf9998a54998dcfe07b40da34357cb8d367a00b4e8e0bd8694095428cf2c215f49551f5223b4e9ec6cf3f2a82c277e533f08c570a06bb11b55a349be26c881ce865191ff4fc3b32c8e4230867a709851fab20392ce75b6f0a0aaf9b4244caad3c56c74dd0be46228b7f850fe288177b46d22c46e01a2724a1a004d3427146fecc94e1ae637a965c79bd41d95b4aec5624bcda23c658205cdf3d6edd54602e43809dff9c86531c8b33085c5bc0bc9e1ff4e7a7a9ee309b2c677c2a851ea17cfd8bd654739592efbc52fa999f70a6b08f104dc07384426bf266b0b81a6b8a7fbec3321d1c3f306ba86472aff3b3255030238df94c052355a31302a31cfee1547500df5630e4b84f56c0c53cabf81f8f8fac522c86980fb353f3595971bbc157a9882dd818aeb987bfa7c6de4d7dbd9c29502f131f815b273ca96542727a0bfb309a48fc7475283ee89761b5dbca9330364b763fd62089d435e360c33462f75887b1cfe6bf2a112d130376d2012f1dccf83bd4e03a9f70518bf39b6f8bc5c56269a499079ab1126641d6862a86ccab92788dbc8d246d4491960d8d7fee6a3a711f7dad472fb4ae41b2f38f6ed012d368b7f8bdd2a178b68520856a1e922d1c6f95c771514c5cae88706d90c0c9631a7d88ff4a806e314c936829804418291b22d0345ee74c1fc2e10a5f5b4b7c3444f1d70b195f9d462ec203b642f32878368ed649edb17456e8eb829d754b8bd62baf2d7b19c1d903480227bbd3f5e82995d5a490539dabace1e63e1deff9fb353be4beedd14f18c6c7af60e5a1822b7748982ae3cadacee45f70d6fd0f1c9a534ea0129aa3cb9ad31b8faf639f71a5833a8c2b2fd500946fbe59c4b1344b0779dfb03bef61cb353d35f98663a8c96ef3f133b18d9dda1275de0f184b22b5f25e4daa966a20f011916c341b9c1b220ce354b87aeda6dc7220a8876a7a3085e78563cf80baade67407000d4bbd932ab124dd70951ec00bb35fcee910900a79f12a4487a667f3b8316683d32a206264134aba194a2dd0e8f3e8d7990d156b69af530571479d0e82ad94302fb047ce38afdc62988264fab5e5f062aa051c129eb3d5165683bde197afb4f20542feb7fa5a2d43292af3cf9d577bf2f465124573768eda24e5e260d721fe18e45ceed60a6585b4eaa7e0faed8e49327013d395953540d778cba8dd06efe24a0283e9a01c0b8ba7b3a0f1e0e4a05312724064903b69c502ba287d4c5ba8a423025d1e1ab5f6c8c1893869c77a79eec4e5915d31e6471c901a93d0a0ad5b6dad1ab88d9da52ffe497e44ef66a56539c054cb8d41f6eca0138af3f12d7cfd0c04ee7acb4d64f8deedeb7140915d0095342300c29fa459cee1d5bc79fefaab23b14adcac0f963fc69cbe3c4f7f8e7953ccc5b9b04af930beed22a6f6ab0556487a6da68a9559c3d9d414eef4e42e375bd5f3133fa69e4b83452a9140479c2e9c75933f6f3ab4cbd044ac2df50f3de44e3d6262d3cf816d74aadc1875843ddea40f5b1df5666d9c91a1ba6944c9ace6f4df1343a83a424eba878be5c1309833ad1b363656d6ce0d7bdfadb2b96a516dc8cdcc9009252be2373ad53ebab3c9e7f8654a2e245a8854ff9ab75a7c1ae7f88a9a51204d1805eb32bd706709a8d041419e25db42df6d6d9fb4cb0e5ebb6f91baee7407b79a37f87e9e5c08e8bb017870b96fb85afef77a172c4eaad901c1dcbb55c99faf1654dec89f19dad31bd68a368eca86b98bfea84af293535a4401708922c9960f51f1e47d6123186d3f812fe587e851c4e247dc857758104dd31d25fecfe4e7d7107cef37a954df8cdb5835475911a0b66a57b32903ea39514bfafbfd75863349d93bdf0057fb1411bd409468216782d547d2dc179de4f9f95e7816a64d1c70895f05b09202f94767d7773127148f5b01d0ea2ea14309f0e0771688a657105248f59aa313c2536ba4410a065fce10cb58038f59356065d8fe581b35daecca5c7397d1073f248099bb533cd6017ee74ff6478d8b902d655161f7272973b1a20960d814be35087073db559b51ebbd726db7c3a5b390324f4df9cd6b549ae309d4589668cc8cd144bbf724aa660fcdb2d7aa651d2d9041c773a25d85b55f2c2017b8afd30b3855967403f7af7f1d93db5733a481f02dfbb6127f02a4bae03a5375a3bbcef7f0007b593dcad0192aed3ab0253c095bcd131aa570e9ebed796a69e4405ab42694feb054285bf71ead48422232d018f26bce944a93a026a4613ddb27cdce7891b93a34eba50ea4b09113e39715d322ef84b6f1ee3b960ec3171a27cf01a02c6d63dbd44a487ca5b30e39868f8d0dc16ae7cff0587ae2355843b220e48ad96103f41188db6d3c26bf35360abfc2d12462b8e98dd563583a31a524b29f8a488638032c132691fa2ad444a9e808d02ee5908de2cb29de3cc3542fa85d7b92e3b5ecfe75610a01c3b553b9d5112e3ed0fb5857442bc0d6df2d34f050fdffffb0404fdb10b8d12c829ed75374f762f7160d62bff363e52f73995a5d81ab82f16b9cf08e89f49ecd707b15745fe2ae74ab35e6143ebb445affa78b7ef47ce9c67a1ad1eae6fdfdb14774227c33f113603ef2ff1938520aa839cc704176ee418434c496639ed6f18a14c00c3c498fa00a15ab0e09115a82beb224a38075fbbab792c25a88e9868eb983db562c28cade29695345614e053596437893289f845d15ecf46a27d650198194e471c7e40fc1858faa6fde1b99cb5e8beaf7fc938aba382cd172ced747dfd7907f672d3799f0c5619b6fcbfe888e1dd07ede829576739b4ecbe704a", 0xfbc}], 0x1, 0x0}, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000180)=""/91, 0x5b}], 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x288c1, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0xc) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x800, 0x4) 00:07:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4903, 0x2, 0x3, 0x6, 0x7, 0xffffffffffffffc1, 0x5, {@in6={{0x1c, 0x0, 0xfffffffffffffbff, @ipv4, 0x168}}, 0x0, 0x5, 0x2, 0x7fffffff, 0x4f8, 0xb113}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x6, 0x9b9}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000040)={r1, 0x0}, &(0x7f00000002c0)=0x3df) 00:07:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x9}, 0x24) 00:07:46 executing program 3: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000100)='./file0\x00') 00:07:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) semget(0x2, 0x2, 0x500) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x8}, {}], 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) accept4$inet6(r0, 0x0, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) poll(&(0x7f00000003c0), 0x0, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000380)="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") 00:07:47 executing program 0: getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc671, 0x4) syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0) 00:07:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x4}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="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", 0x108) 00:07:47 executing program 3: r0 = semget$private(0x0, 0x9, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x2, 0x1000}, {0x3, 0x1, 0x1000}, {0x7, 0x1c00000000, 0x1800}, {0x1, 0xfff, 0x1000}, {0x4, 0x5, 0x1800}, {}], 0x2aaaaaaaaaaaab4b) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x80000, 0x8001, 0xbc, 0xa6]) select(0x40, &(0x7f0000000080)={0x21, 0x7, 0x401, 0x100, 0xd6f6, 0x8, 0x2, 0xe5}, &(0x7f00000000c0)={0x100000001, 0xffff, 0xfa5, 0x200, 0x1ff, 0xef5f, 0x5, 0x1}, &(0x7f0000000100)={0x0, 0x1000, 0x100000000, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x4, 0xf21e, 0x1d0}, &(0x7f0000000140)={0x4, 0x2}) semget(0x1, 0x0, 0x80) 00:07:47 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file2\x00', r0, &(0x7f0000000180)='./file1/file0\x00') mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') mkdir(&(0x7f0000000140)='./file2\x00', 0x0) fsync(r0) 00:07:47 executing program 3: getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc671, 0x4) syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0) 00:07:47 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) munlockall() ftruncate(r2, 0x0) getpgid(0xffffffffffffffff) freebsd11_stat(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) shmget(0x3, 0x11000, 0x4, &(0x7f0000fee000/0x11000)=nil) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x0, 0x7ff}) fstat(0xffffffffffffffff, 0x0) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) freebsd11_fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getegid() getpid() getpid() semget(0x1, 0x4, 0x0) 00:07:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000e8f000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000e4b000/0x2000)=nil, 0x2000, 0x3) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, 0xfffffffffffffffe, 0x180) listen(r0, 0x5) 00:07:47 executing program 1: syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x84, 0xb00) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x78) 00:07:48 executing program 0: socket$inet6(0x1c, 0x5, 0x10000) r0 = socket$inet6(0x1c, 0x10000003, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 00:07:48 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f0000000100)) shutdown(r0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/139, 0x8b}], 0x1) 00:07:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0xfffffe40, 0x2007e, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x47) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000001c0)="ded03102fd2fd5d5f335bb0d0da7a60fb02d9a33977b8aa2e842d3beade2c1831e8d290f7ed6e1c032890ae2c3a863e5b4c48984a4a37bb801ce103c404052258279e11c5b43ea5f275b8134ae5d56bcee4b3492495faf4a4129fa097f98d08e246ffbc3fa82cdb887c61829a466d338319a2f0095f599ea6f51714805e0c1a93314d33bb65d314c16b602a89c70b4f98ca053bcda32f1c29d55369efc6aad1dfebe06b7b3d1f6ea137cb2ab917308d087abb55442e2d8df13aaac0687557d4deffff628eff05e31edac67f1491aa790746214258171", 0xd6) 00:07:48 executing program 3: r0 = socket(0x1, 0x5, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x16e, 0x0, 0x0, &(0x7f00000001c0), 0x10}, 0x20008) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x52b1, @ipv4={[], [], @rand_addr=0x6}, 0xffffffffffff0000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="32df54b881ac0d7b1f0f7c1c5fbf38797176a0de65c6aa92f2e119eb8af8f45db41c7d6928b762378f5589436371ca3c72c466fa84f9bbd004a0ef3b04d778a1555fdb665aca1500644f2d39ee8d4cd19e520661b51d9cf12383b40f43b9628bbe25579ee9d3f2d51ef2d9fd75f0e9a563b9144689cb4122981e0a9ad9dccabc175aa0fd0ab2fc0b652d8ba20b3189599c3c06530c957e8206a97e3ff012c8176efda4ebeff65cc087e6b16b7f87d3be0980630c6d4114d0213a", 0xba}, {&(0x7f0000000080)="0edcad5e7760bfbe986230fcf2eb4da94cef97e0b8e4d9eced93b8da3d834c7237f58f4708db96389959f3cdb60b25dba2", 0x31}], 0x2, &(0x7f0000000200)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x4, 0xfffffffffffffff9, 0x6, 0x100}}], 0x44, 0x5}, 0x20000) 00:07:48 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202362f66696c652300"], 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e940000000000000c1a1bf00"/28, 0x1c) write(r1, &(0x7f00000000c0)="f4d461676f1bce8a2411d21db88c12f13efc4963d73b580c35ca3a2b82f200a63b84c1c29b96e63a41bca66f92021f86f03500924d6d413ee98dd648b3567a5fc78b0cea6ed51ed5e5086dd2b8e17f11f6bfa008f4a17a06599d4418d8df18367a40c7b1115bc09206ceb58632eca1535e4d9cb3fc9260dcf045a1d0ebbec98e223c7ef49b9aebdc86d1876430042b9fe7ef0eb927e894a50771409da67d63834af00e205fa1f3fd302fe287abb80aa2df3f86aba937ae9e8735f0fd67e432f546b6bcdff6d5e03ed60e4fc24d69f61739cce96fa8f66175c84ecec2bbb0a5e828939ac6ded71c1ba47999bcd801c6e2f20a7e62a4c3057b25fa35cf94a87bd6325cf7e4ac8ba518654078a5eb405e518370a5537e0b47b0a1aa298e6713617bcd32554970933eaeeb33faa2cb937ee17a8beb0e7a3b3b4625ed90dd1ca65e9ab08172dbd6cdc9067b0dd25c07221335f8da2c18d89fcd3947245f1ef027ff8aa319abb5b2541c028fe198dc755f516e27e3197d61bcce2e56529569727a75d820291dd03c5e052c4b474dcde1ab9652c6619c30ddce21afc906e422b839d9e139e8bac6da0cb8351ad80e6981a7828e4a63846dec05d9fad7b8692d0e7cea5d7a99b0651570f93ec8498a4908bf1919ab4d7e4bf90cb98af2af14ea48acd1bb0ba1e85ea79a5b2777491715f5ac7fbd8d9aaca42e89f42c22a656bf646a504663544ba4bdff09d49e1d83b8a0442206a955e981b26c73dee94b652bc6f390c300a299e01a96cb2518ad79a158e002062feffe40db4c73d871e61f98830ac5c5d0294224986d506f934ce3c0b36135fb4564bf5d2b6710d13b96cf3a233306070959419c33a62af24a194117ab03193e86ec7c83f10a6052ccca0d1acf75068df2e8a6b51447f60feafdc2276c9201650d21bc6b3d7d9defb9229001245c0b5dddd34b0b06fca307b736d89d04374acfa0daf0ae68541211d35ef0e7489addfdcf121495c8ad98dfc98d3e9c1ab0d048ab174cacf8764ce9836a1a7608d14e3b5529411ae6e4e9405b791345ef734bb9ab1a5b0f463c3f6299b7e7be92582fc9ad9cba0c452186245c042e02776e0c2f86e9fff4dc6b9e91098e1bea9dd33968bc6535df5793aa49ec380eb395bc0aca90ea1142d77c0c9473e7703552fdc82b99c9b5dc17f86718520aa2f89a4aedb7d04e8ce6e79ee87569c81c78692f3767583d496be8d1807612b43cbb7a82848977afadbfa77b57cc9d74a8a92a0d7fe671dc36ed1630b94b86c76cd8ae4e568018def621f1508d1cfd7adadfcecb2cb2e680fd9238068319fc8c7e9823379103380aec23abd336ea2b1655c9c504c2eee84c90a2038556a2f36b3b66479a0804e1e88f755196dbee325ef7b1178f89f172c8e8880bfda29830d038fb229e23159cf25a1fe80894b247409ccc7fc85585a166e1351cff71593ba821686515e77a2d3109a6121f1c5eddc5323d7e61cc87c8364f1565d5aa67da94d823aab6ece4b63ab12eec111d9cf80023565f6678166c7949b8dc32a483dd8bfc65e1d1bb56c5466ee3650b2589bea9ca0763ea91500b1bf24ae6f1728692ed81bdbc8b35e1bd42bffbd75baf69c178df02af0b45852b118fc85572a07079171600892c13aed56f1d12398a092a31a65fefe3741326aa5b028f8e41bf2069e03b8d4003c67216a5dd28fa49d8beb0cbc6a2cb293f9b5c79a61fcad5c681046d2d01cdde4249db65cf82ad63d7236c00860adb4d27fbed889ea3bd48a5c5ebf586634318f597122e342506a9ec5cbac1d15c572dfc01e9e8fd601c8c0f4ce920dda003ca97f5609214498a2f1045b72c906a034312b68c42c7d253aafee5eb1b614cee4faa779f15e3478bb1be2dd1f40be0f4f9f2420ef8549813d55279160c4512caab202330c7888ff51b953e3ac4498fbd109b69f27f52b405ec30818eedab4175701a173a0b10ceb685827c15add81e90", 0x57d) 00:07:48 executing program 3: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x20000000) r2 = fcntl$dupfd(r0, 0x11, r1) sendto$inet6(r2, &(0x7f0000000100)="0cfbbc113faf28d8fdb0e0d7fa994da442c48e6401d759328f5cba01221ece93bd5e44aeb1ec947e0bf505f7f85ed8ea9291749a0a8fc23506731d954e7e211863955c3ffd80c4bdd50b3364395a1ccadd8de77f86ffc8c679dc066bfdaccd93a3e75af3a574d1fe632be145773747b1a700afa5d6da05096d2ded7dbafe01285cf411b81da69c985c2073b7c9de8daffc7ee5ce794175293fd952bf6887e31146c7171693c2a018ea0838a47716755118009ed4b6631eb9742e443dcffbea20a43f1b1627f14df6eeabc0d170ffe572d0", 0xd1, 0x100, 0x0, 0x0) select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xb, "d3dc51aee875e0f1bc2c0b"}, &(0x7f0000000300)=0x13) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x1, r3}, 0xc) 00:07:48 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x2400, 0xec, 0x628, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xc, 0x4}, 0x8) 00:07:48 executing program 0: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000380)={{"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", "5073c5dbb9f0aca0e7d63cee3058b6657f828ecc36e342a1fa73766d4dc40c8f", 0x7, 0x2}, &(0x7f0000000280)="ae0bb586a287c4db0401eb5cbf33978657bb29222c4592d6f166cfaa9175f6ac4fe5717c23f8df781dfa4f1ed6b3f66d508e5e996e8f656e3708d7869c6e6e3c6ba42ceffbbfcb6588d9352c7144b192b61e05d3e12ee53e4c076960d4df47cc2c99daae74729af4e1944886ed1d836cc2a83e9eb4dbce091c900189c965b940685bde65fd8cbbccebcb14c241f29c3ccc8adf3a936721e8d19e9e11d2699b0bd61d1f2f142b12a78ae12a07f47dcb8d5b9e214865d73cdb7223d4054bad9e3cf334957f0b212c251f48e503a530d46ee1494cc8", 0x3, 0x80, 0x1f, 0x96, 0xffffffff, 0x5e, 0x7fffffff, 0xffffffffffffff1c}) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000200)=0x81, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:07:48 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x98e) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r3, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) write(r4, &(0x7f0000002240)="d20925c3809d3a61a0e3f47a4c3749cc900a67c392331924e7a5b6c3a5d22ef8c58bc67be50cd3f7daa9b4bf6145f3e9c51e7bb252e27a35e25ab15c76210bec7bdfd7b45ec98963e7c6cabfc5ce664504cf74ccf3febbafbcd245a8a78a77b50167ba56d1eaabd5bc8aa8c5304c0b73868b871aba252bc7e8d546475d73c56c1abc4be4e5a0aede2f62979cecb5cda90adac098512476f1a4f59565d1ce143b605a2923dd3d0c2b203567b42f35490f5617f595cdcc4a9342217817c1e0cc4040f1bb53780b7d88b65d701620b287e4cf7dedde22500c5e3700ba7980b0808c409739e0ab6ce82f8d48b9816b7c198c66a41cdd9966942c0fcf6b26b5d653d5ba5c70bbd9c955f12d6b0314004dba58dfea9719b7614d939d04766d5e0bddb4c932e8972411111b8253a74a10660fe4b3826b83ab920e9745f8ed907e70cd0786708578d56efc9633f9ffd726788d495e044c1b085e76b5aedf168c054371ad74ac2045228a10dd7f61949d62be8bafbb067da653b77a7c56538aa106362755104eb07a3911c99fe067c52f3bf0b55ee80a5676749eaf668b3994780f8e8a94434f007198ac9776baa799e35a689d76ddc782bbd3a5a1a1d1015065cee0c78a4e44191424cd78f34418afa8440d9228b16ccce5f840156923bb32699ad3988ff1b20ae03fed86003b0e5d1b2347edd722cffd973526a876af427cfd0d18804249b2321b75bda53dfcbbf48a6ff4f31f22918657038c40010986678cda1136d0a30505a296786603abcec1c668716edbe969257bb023090571a7a09a3561f6e3f1facd5593a4cca6e084a96d24abc6b9f885cca96d3b5ded442bb7f773e4c55f5284c7ccb942bf1699a35962c34e0f01b7dc70b2793baef88235243a7091b6513b828162b226ae54250a12ebe7fa20ec738b01025cb346abfa92c33b5146dc303ebfbeb440fe01972d56f8594676d48e63b81cf370535b5448004f416ed21d9edd981d54a57f7b5e2c79c780b2d9544d16d65ed33a4f9560c98b600c1c0a7aade5fc50b185a71e44cbbb581e1e677da36ab14a5b05b5de2af6d1732eea38824d314bf3dbd44151c8ab16f6ab325727d65a3e4700e8bf50e85f74d3b66b3c343310dee5fe628114f75e7a9d873e62f5054d90e427f2a3d79d0365484276e9feaf722349d0e89853974e2a290b174eee5c870dd867bb27d0db754bab5f43778181166940a673c32d8b594840b7452d3ca44aea9d7e2e07d55d1b0f10b86da103d834a07394c38b57314b2a8035a080766ad3a6052df4c1bef44d139b915bb401a65df804d671584a79a5fa6aeab4de903b348adac612b6b3b07643e2fe9db823483b83fd3e7d8031dab5dd9eb2fff982d9a55b3e700c1ffbd1b1b61acdb7d92f649cc65097e503ef76c78eba9bfdd16862b73b73c54f350daa7e603467ada9fbc0f26a22e3079d2c99d290b5ce9687ae6015b406c68076e222cafc7cc58cfae1761b73536bcd60b395010e1d17c4fe65e5a0dcc3de3e78ea38b290e4385bd7f1e7b85870231579a413ac61816c8963c0207f70ba7ff6900f03d9ca2837249891370fba294d246165cd966ad61b533696a4139dc14432b3c43612c1d41ac97bfddfaa4f8c34f7940a812cdcd5782adc7ced42591c24b8cd90c8d9ecc5b59796636765a0fc98d2c1689f78f780bf3c226efa2b29a27212cf468fa55cf1ddce7a3de3bffc579409d2cd4d54d0a6a64cacbadb25ab36767a2c78b310da170e43b64abd5b27bef197bb7421dcc4a201c7d7c6a3f09ec9ad4b2bafe9098bca0be2da02a62276f0b3c351cc3b0176ba7bde81385f780f5e923663f1759a22d123a0b4268cf83208ac46fcd40e9b917d2e9fe048f74d79478ebb63c07d20611b3a223eab4ae2f08d49855dbcb6f30aaf03a0d97b5b9802b476d8f4a49ae5208f6ba50bb1f16c724b8fc04759ba1acf755a8e4b6eeb7656ba110d7549c4426a204257886aa782f89b24c547ab23b1b048137cbe814b6f8e777fd7cf310de6741e4c61288cef108c2a04bd0b64def302f7dd0485f3eb753d07b7c0a29cddeb2356c437bea484646cd015353f5aa0d7e514360a0a1f88cd5d7a859bdf30e85c648914474f85ee7c9940fa01d25ec4de9010b78eb9211e646154b3b356afc1347855feb6c97d239cf4753a0695a554e473757fe973163631fd3d026a7702437fe474573301ca73e3764edb13673ea75238d4d11d228dcbe736a315cc41cd86c5b65f3407ce45e4be9d102c91aad9880cdbfd180b8aa1638656b6dd7e93083a1627725cac9b996dc5bbe5bc13048e762a9aee26f3536cc6a67338cc05a36a23b7969502546fc2895ec9c28871c10b4ad35f81e440bc6e0b8446d7da9cb07f5eb495e8a4eb6da539a4e0b18df97be3dd6e67e1a8b021480b60cb0b2095cc0e3da91b391b7595bd02a59e8b2c1825703347c13eaafbce62b72125b002c9f9766c61acffddb108eac9d75a917219a5605cc532ddb3f1c43dc84798bdf8c7929a37b0a446a74ef22186bf60f926741bf527b8b537922124c4a94d3e6687094c244ab1d55044fa2756d532899147d538c45613258ac104eeddef1f19ecc8088b1b4e816947188867dfe9f2a6273bd04063aa4a68b7270ccd723583874a5b584194e213d6e6e0f30d31c3d97609792f4ace09b1d0a250dde4fb127d234e1c1f05792998fcbd8edb19e064f9af1f7fc8dab205b534c434e29c671003a6577eeb313e2bacef9aa323ec0751fc118f5c38596672696398887d66c83e3c585789819d16c8fefed386b36113b57dab5acc68ee87280d1f76c867e48133595faf98a162eab29d680396326575e4b0bd497649741d271caabf7b9c33535a584fd969424bb347d0e47e3edb7eb44d54729c7a042c718e3aa7814b2c41dd97c4c717bac910f8e04b0e796f50c5a928161d539cc663edfc2fc60c5b4f19af2433ad0f2c26052121bb9c3ad2118adc59895f13ee9a664ffadf9221d5d2a986444a4759da927f029822a0676ef089f10e29f8c151f1fd9679568956cf53094463c1177974f1328d4ded2628d652a758de88cbff62845eaccc616dcedab069e5c89b9dc4ecc0966078bc1468cc02278125ad13d2e929c5ba4a06aa07a52ec54f8da7b2ef0def40947d9adbbf442417d48efa22146a8e10134062ec25c6da1f28b928b6786070d3123ebfa221cb372a6edffc1ce7215aadadbe121f4d4453a171f92b8797e627c8d2d1bc054fabe9426cf83a09dcd2e4252922afb28c2f60248a14195f923147136a1aaa73c3f6e0e94482354ff330e0394440a28ab8743db27dca4dc6201c963cd04fa82fa3be6439e3877ec42029d28661e653984f2c974e5224f14658db81359e009e26396fc8f43045a4446ecdf688a7bb4d5a338892b4333f4c907fcb9e1647484ea7cd50f7aade77ed525e4eacb688a17378e82cc4309777f8759408eda0ac2e36a98656429053d86ec2d8942d2440aae1743b759a755d04acf86f2b2abea8cd21ed8afab360892903b12c1f58bd4a454e3d2c9c291f2951b2493f346f0839ac3d1f7b01e0ba8421684836403a23d9c77384d603689e3a7186549ad25298d859adacc370305af36d0bbae4d03f8e3b3b34558dcd11b281a95092935e70fbed27218238409074d907c0742cfb20ce3c7839203c2ada621d9de1e5e89593cbece1a9a621ebdab3972e88973d6991b364edf968ab40f1b8933bd6582d627485ce32cbd2d72aaa4c9ca6968dc15d08f2c4d8a81f7165b1a58bf40cbcff37ddee69f3c9c6c9834e3bdd495ca02d452f8b12770e5b031c6aa6ce1225fc7f8454cdd7443dad4bf9b6a18920d70b642e6f3d9a8cc0577e58ffc8d49e1fc79d6a142fbc634b48e22cff8b8387fd6e496128c137fe5778bddd03f8c44a407c261d51e60b386c76147f4481feb21cb2abc3931cd49b1a0bfa2b6ac5831fbe2d34f6d69b9b95dbdc50d92be9c3e885583dc3980ce3df04b552f2367fe89a20fbc8d410d30bd617f39ab2e4e5417bcb65fc226e833c4f1346491260b92e01be38d49cce320dfb1b5beb7354484219bac90642424089fe00f6eb748d4badc2b6207e6532638420f2491394825eb0ce45b22b12879da87de45801374f3460b50629bf0870720d6f4c6b15524ff627c04400eddf71222f0b7e823a0736cc062a107cbdc382ffdabba7b21967564e2d4dd64525510bb6b42bdc8cd9e24809c67a6730e7e5640d3e39b2f9c7474d2f0d79e28d9493f2bcea09bd7ed174e032cbd0177c39e777700986a625c9b487e270b19c9ecbd2d4da877eb054a2d9afdbf9f627b0bb99643f4a0a44a1613cbcbd9ef1e297c1611a17467c091651ea4e88ee70e0f484688140da05cd8eb00652bfa8ec4c4d1b20915b195a134390c3d20e37f4c40b9a6c2aa830796f8e4729cde4db9649f4790fbfa7f9807ff15e53128fb9c86e549c59db1b9a37abc4671bcf80b9b87d9af0bef36d9fb9768016254703070160d8109b0d75c5c9ff1d9892ab283c21293325dfd7acea478f8896f0b46c9409a62c9580aa5e03d8b29f6e14bacefb8ec24ee64f76e6edd42352f20b20e98a04a604a899d7d9e97ffeb3b7842ee4af5d08288defd829e5e658235f79ecd8241a35e1c572825cafb4cf870220afbd7b277144c2687389e817e1a942345b56f595ad1b231fa0ab1ec52bfb4d597a38fcd1028bdf2ad6ffcb0b62c3fa6105915bbdb97f02d691d67a91c5eb435076d20fecde2a55ac2ab93f327e8a6bb4fe1709e968726b6d079c9385d027c2d445d0c154a670cf2d88ff444b846abab2ef500499c47eeb4faa5b3dd55cd0cb8a3dd6773e21ac183466befb9eedfdb69d9bb71bd9b4456f0092ff43b6ac1032fb0b887fd3665dfa7f1f49c5d810492ff94bd92afb59fecff411e4a805a27bfbeb38f6864ed3ad6fd8c0345d04cf9d14fc606791b1ae41b318b2fb07df1d37e77569d0b8d0b6d1162f377f57ced7ffeb07b88f9ab686c830fd62e59831516e75af6f1499681a22c13795b2672e370a8e38edb6e88ca42e0845684d458fcafb11988388a4cbdbd26d2ed654d6fb5205de966240b36301ea71443714387d05290a4791130a3e4b4e13f5927ce0370f975f238241a227681712cc1d333fe657473ff3976fc8a58734453f478e1b44d9730072b03ec7e8046209336dd30988ece6a7776f8d42e63185df0667f1d846ecadba1a132c465733a5159a7541c4c82c9e04095c44a36726cf66005cab5957fa3dd30509427c44de01c9252750c335675772fcde267074f0d30d8f9c0b6528f701cf0e7af2bef4a36f064af35b6c08c836b8e37c19200f4c9effa78652b47d60335c2e7971d118a8c76d24a5fc4857eb7092972ff5b0c4e9aca708aa4d2c28b9e75e2a1b031e3f94afa36b95988b19cda61e4907e844abda8a7d7e2b552169e1bd0631820d8c4ad0836c4408bfd4d5ae098a0c7a129dbc8b8eda496e1dfb91a164a3f71fb52d402011c196514230afbf11b80fe1fe69146c2b808556054b2090997c9a4a8c0475c1aa53e5ea6653473f27cc7baaac0fc974e48ce03238df6c4ce648ac08cb4bfc66335c70dde1829d312ffd31ed2218248288513f53b573425398530320652d0cda913c6d9def312a7ebd1118d5ca9623b4ad2e52246b9b479f220a624de2c035f2dc23b8ead9e0c1f8c38b0de4f130dfa1bca36c09eefa59067fd4549a98f3d454bb9f91a6ca08618d932e67b7f9443875a3468c6e6ad558a01b69dd715af00ac2b9a0b9ec5253cfa4b5d29720a252f1", 0x1000) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf16d88d7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:49 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x40, 0xf, 0x0, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0x3f}, &(0x7f00000000c0)=0x8) clock_gettime(0xe, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de1000401000060ee516915455b8847ac34c0562f"], 0xff52}, 0xfffffffffffffffe) 00:07:49 executing program 3: r0 = socket$inet6(0x1c, 0x4, 0x7f) r1 = semget$private(0x0, 0x4, 0x28) semop(r1, &(0x7f0000000100)=[{0x0, 0x1, 0x1000}, {0x2, 0x7ff, 0x800}], 0x2) getsockopt(r0, 0x1, 0xc48, &(0x7f0000000000)=""/165, &(0x7f00000000c0)=0xa5) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x8637bd05af7}) 00:07:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000fcffffff910100"/20], 0x1) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="f5f18e4ebc8a89679ba7b338d62eee5c0f00"], 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)) execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x3, 0x0, 0x184, 0x7, 0x8, 0xc5}, &(0x7f00000000c0)=0xa0) 00:07:49 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033bdce3e87f94049a6f7713676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd04fe1ecf"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x4) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000001440)={{"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", "3fda1c63532176d8ece08abd008f201ffd90d798ab4aaa3a53031334435645c1", 0x1, 0x80}, &(0x7f0000000440)="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", 0x4, 0x10001, 0x32, 0x7369, 0x400, 0xffffffff, 0x7, 0x1}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$inet_sctp(r4, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0) 00:07:49 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000001c0)={0x1ff, 0xfffffffffffffffa}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000180)=0x2, 0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080)={0x188834f7, 0x7}, 0x10) mprotect(&(0x7f00004d5000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 00:07:49 executing program 2: syz_execute_func(&(0x7f0000000100)="b1ea91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c7c95950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") r0 = dup(0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:49 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e) mlockall(0x1) syz_execute_func(0x0) sync() recvfrom(r0, &(0x7f0000000240)=""/225, 0xe1, 0x82, &(0x7f0000000040)=@in={0x2, 0x3, @multicast1}, 0x10) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:07:49 executing program 2: syz_execute_func(&(0x7f0000000580)="1c3eb5b598440f8a640000001b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768748680850eebcf083008020002000dd6d6807c4227d359af1e60000c4a3295f17f7ea01eff265dc5f00549d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x401, 0x2, [0x20, 0x4]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={r1, 0x6f, "e38eff3a7305e6dbcd8c244d435f7a82171e06384c1bc791674b8da36d2a7ef25c7b33f8412ed8fbf0c747441ccb035113b35a43fdf7cdd5086bb9c366a5c0085a09322061713001a03df4677829178a9075ae7906dc35fe1bc703768d5dbbefab7220815c89bcf6aef94af7636450"}, &(0x7f00000000c0)=0x77) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x7, 0x0, 0x1e4, 0x7fff, 0x2, 0x7, 0x9, r2}, &(0x7f0000000140)=0x20) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000480)="d0ed77657bd2d306f97a1d066d2b6f49fb1ae2fff3dadcdf6a0d9074276fd58307f43b62f1e6cb786a3730977e708557aa5dba7ca81b559b0e959ad38fcac61e8e22a6a78537e3763c3f0380cc257e38f582c5f8fb191a7b562cbf30dd9a7e7aeb82dcec0b6b7e9bc23aef93357b9b2be2c0526a469b7c4ac4d081037d1b543c495db94e1e358a5c0a1f21da6b7770df1fafe378b38d52488c08bb13108ce443f7c7daf61f761288c589529ecb6b8f4d67e5e0d3c52641b9d2699d2cd305610110d063341ed42ee8ec45fbfda1863ec305898b24c250d4ca210de7b0e5", 0x4a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x9, 0x6, 0xff}, 0x10) 00:07:49 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = msgget(0x0, 0x18) msgrcv(r3, &(0x7f0000000140)={0x0, ""/141}, 0x95, 0x3, 0x1000) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r4 = socket$unix(0x1, 0x7, 0x0) listen(r4, 0x5fd) connect$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) 00:07:49 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x880, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x1, 0x4, @ipv4={[], [], @rand_addr=0x4}, 0x4a5}, {0x1c, 0x1, 0x80000001, @rand_addr="23393fc96edc319f3cb013184704e2ce", 0x5}, 0xb5fd, [0x7fff, 0x1, 0x200, 0xffffffffffffbf92, 0x1ff, 0xffff, 0x3, 0x2]}, 0x5c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200)=0x5, 0x4) freebsd11_mknod(&(0x7f0000000500)='./file0/file0\x00', 0x46, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000540)={@remote, @multicast2, 0x0}, &(0x7f0000000580)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000005c0)={@rand_addr=0x4b1268a0, @broadcast, r3}, 0xc) syz_execute_func(&(0x7f0000000000)="5f964aa84a2c431c24f2a5f359bfd94aac00c4a77bf0c54041e2e92e363e460f1a7000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc4e28505c1b9ae21045fc507f240d1728be10bf8c45bc4e3f56cbd00008020d00f380888492d000000f7dcdcf345d9c669a86161c4c3214cb9a5c4238969f2005419c221b00b0001e5f08171a30b8a826ea82f4d4df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={r4, 0x10000}, 0x8) recvfrom$inet6(r1, &(0x7f0000000240)=""/215, 0xd7, 0x40001, &(0x7f0000000340)={0x1c, 0x1, 0x1, @ipv4, 0x6}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000004c0)={'freebsd\x00', 0x3f8f}, 0x24) 00:07:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r0, 0x2000}, {r0, 0x82}, {r0, 0x20}, {r0, 0x2}, {r0, 0x205a}], 0x6, 0xbe) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:07:50 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xa1, "6e4247c34308b00f9bda9433d9b22f8a249e3eb243d2ca139f28cea48c14692ed0b2b1586b0d33523869c737b41f5606e769e8c48f2e1273e77934a7592a47a52f0866d6dc0d922cbc2318c0ec9350cf8fdcdc48b3bf06af1173404d197639ba0c8623ae41c0b009179b0f3af964055e4061cbcf98221b7e60503a09a4b43436cb898085ec0b32d293603c8c7232f21f2b59e766b7184c007b63753eff2d0a72b8"}, &(0x7f0000000000)=0xa9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x9, 0x2410, 0x0, 0x7, 0xfffffffffffffff8, 0x7b9, 0x80000000}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r1, 0xd2, "82cb"}, 0x0) 00:07:50 executing program 1: r0 = socket(0x10, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:07:50 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000200)="115b8c4f5afac0eb8bd10961fe3b713158d61b513b54ff94e431da42b6e730a94d612dea870b5f520157ef96f900a130fcb523af2b6487fe0535432af05c19616da06488dbb5da532bae40f44f5039e70ea77db7a17179d55a5bf91441907c0ab7e8dd8021de5e2b32b2fe0e010aaca335bf93efd241b17cd31fcbb380fe46b7e24bd0a2e61be7aeafbb00185f488bd96785b25e8ea83127af82b696fb1151570602a3ea9b42663135eb5fa33a9d26e992e32bd57125425972e871e9fe78cf696d9b5f") munlockall() ftruncate(r0, 0xc700) 00:07:50 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000080), &(0x7f00000000c0)=0x3e7) syz_execute_func(&(0x7f0000000140)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:50 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696c653000307ddbf48b8f3f28a165aea5260cc92a51167ac2746557938544a29b29579c6c71e5b189dd2bd3bf07f662d2681be6b67f6bedd18c2e8920b25747eb28fd62f33cf16dd07434a53f0591d5eeeaf357101558384176ba6ba9c01ac74e0a7e9e582bca5e9e313dfd6f5d4b5a06ad35b70bf0675733a1ef9267fe0aeae62b1da5ec4808d4d0cc95054fc6d056a7fc38be3e7c4cf64d92f098b7387f781a0da9d692808bea30999c50b3b54fd1d7a74f052f7e85be96e34eee575b0bd38a604246693e69eb9a9c4c358093a17b8bf97c6526131f7ac720"], 0xa, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x101}, 0x1) accept(r0, 0x0, &(0x7f0000000040)) 00:07:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000000c0)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="9c000000000000000000000000000000cee7e01c061f9e6dc74cd67722060a46a2e81f570007106779fefa5bf10a6e0cfe169ce98534fbaf5aec22f5e7b383a6ccdcb453d761e9bb134229591e84f1d874edc1f659e18ebb2a9ade1ffb3825c6122e07c47f9a765743"], 0x10) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) shutdown(r0, 0x1) close(r0) 00:07:50 executing program 2: r0 = socket(0x0, 0x20000000, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x400, @mcast2, 0x8}, 0x1c, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x38, 0x11, 0x3, "fa663324adcd08c6490ebec2b98141fa26ef99d4b278cf748036f2f8fe2975f2020720f6a02223"}], 0x38}, 0x20080) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000002c0)={{"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", "2c21e1e04acce579a35e27c89b9724dd418b1a8f2e6a4905c8a74d179f3d1be5", 0x6b, 0x100000000}, &(0x7f0000000200)="bec94d9c9d13284be24f8462efc5eaaeb8fdf5a6884166f096818eb7145e77eb9ffb3bda9aad86b4f120088ee97aacb054a7e0246d48dd2dba5b1a67d44a0d5652ecc9a12d614db0fc221d7281b78be283277336543c465adb03a8839e35363bc3e9646ef4dc84208025dbb144451f23ee4d8e462b9b99e2da7a7312df7faefa82de1715f6", 0x0, 0x80000000, 0x1, 0x0, 0x6, 0x100000001, 0x0, 0x360}) 00:07:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/56, 0xffd1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0) fcntl$setflags(r1, 0x2, 0x1) 00:07:50 executing program 1: syz_execute_func(&(0x7f00000003c0)="b1aa91cd8070062ef26e8a20c4c179f7f9e9646541dea52f3333bd1ac7c7e4470f4ab1aafe0000b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df667f0fe8dd700000000e600008284616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240310dd96f04f38bf38b6101450f0fa6b9333dd8bbd922e5c461ad636299") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000480)={{"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", "2a5e7a0051397764b50b4381d4aa8489a49147ff79c4663f887446ee0ea5c327", 0x1, 0x1}, &(0x7f0000000000)="c756838ff4fd23dc61d189dcbec4b6f979fde09373df72a74c", 0xfffffffffffffc00, 0xff, 0x3ff, 0x26ce, 0xfffffffffffff001, 0x3, 0x798, 0x1}) 00:07:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1c000000, 0x8, 0x4, 0x682, 0x731a, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7fffffff, 0x693a3bc5, 0xfffffffffffffe01, 0x9, 0x6}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xb, 0x1000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f) 00:07:50 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmdt(r1) 00:07:50 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fcntl$getflags(r0, 0x3) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000180)='\x00', &(0x7f0000000440)='\x00']) fcntl$getflags(r0, 0x3) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f00000000c0)='./file0\x00', 0x3, 0x116) syz_execute_func(&(0x7f0000000100)="477e00c462fd219264ee0000c40178289db93044a1814d310c000000c442899c772a36660f28a0a65ad435c483516c2d00000000ab66440f6657ff662666f30fbdb96df80000f3440f1bc8") 00:07:50 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="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", 0x321, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/37, 0x25) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/208, 0xd0}], 0x1, 0x0}, 0x82) 00:07:50 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r1, 0x40}, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x2d5, 0x1, 0x4, 0x9, 0x3, 0x0, 0x200, {@in={{0x2, 0x1, @multicast1}}, r2, 0x1, 0x198, 0x9dcb, 0x49, 0x9957}}, &(0x7f00000002c0)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r3, 0x2, 0xffffffff}, 0xc) r4 = open(&(0x7f0000000340)='./file0\x00', 0x140, 0x51) ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000000d80)="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") syz_execute_func(&(0x7f0000000100)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0x2, 0x8, 0x177, 0x2, 0x2, 0x8, 0x9cb4, 0x5, 0x80, 0x1c0, 0xc2be}, 0xb) 00:07:50 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x7753, 0x5, 0x7, 0x20000000000000]}, 0xc) setrlimit(0x2, &(0x7f0000000040)={0x0, 0xffff}) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:07:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000005c0)={r2, 0x9}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:07:50 executing program 2: r0 = socket(0x4, 0x10000002, 0x185) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd}, &(0x7f0000000240)=0x8) 00:07:50 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000000000008100390086dd605166130096355b370756cfcd3d83fb7159b84778100000fe8000000000000000000000000000aaff020000000000000000000000000001"]) r0 = socket$inet6(0x1c, 0x2, 0x401) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x2200, 0x1f, 0x2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x6}}, r1, 0xb3, 0x9, 0x200, 0x702c, 0x7, 0x8}, &(0x7f00000001c0)=0xa0) 00:07:50 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) 00:07:51 executing program 2: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x1ff, {{0x2, 0x2, @rand_addr=0x5}}, {{0x2, 0x0, @broadcast}}}, 0x118) 00:07:51 executing program 0: syz_execute_func(&(0x7f0000000580)="b5b598cd801b69e4f52962f5c441c966e8795bf9f2680c0000008fe9589b26e101c481bd59bf51950000fec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f005b5b304545e269a841000f9966030faee424c4a15de1c054635bdec422f5bb655fa1e160ef261d0f0d18c401fe5ff6c31fadc4e20547fdc4c1f9133f2e443b0fc7bf0d5e00008000800f3a0bc401d54021ad") 00:07:51 executing program 1: mlockall(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000200)="c4a1b916820100000026f2410f101143ab8f299093228f297c811449420f1f55ec0f9dfdc423395d61af00047766470f166c2890") syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:07:51 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x0, 0x38}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x10000000000003, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0xffffffffffffffff, 0x0, 0x4a}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000580)="2fd5e531e6076345490efb36bcf00add7520a40ec975ffe6256ce45e9b068b7c8e7af2fb4aff645ec9162b8003f719206321424173935c286f9bcc363b096eafed2ff770dff0d9787580f543f3e85bd4e7d190857cdfcd8f7a8cbcf236929f1c41c823ccdd345d25b3748faec2593c961518c9d79fdd6f5d499eca") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000600)={0x0, 0x7d, "45852f209115971eb6760a7566554d289481af190da32e0664b578627ea69be11691c60fc1a6c8f0694f24470dc5868d08135da8c874b02fc7522d40ae403df22620ef87743cf0295b93ba667e6cf54b5a4110285e3983bcd1e6b5c5c6894a42cb6a8a1823e8120e3e4031728040022331d5e00597bb2c7c0ecef6bf5f"}, &(0x7f00000000c0)=0x85) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000006c0)={r2, 0x40}, 0x8) 00:07:51 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x2) accept(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x3b) r1 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1005, 0x0, 0x0) 00:07:51 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socketpair(0x0, 0x30000004, 0x2, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x1, 0x7, r1}, &(0x7f0000000680)=0xc) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x9, 0x7}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0x5}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x4}, 0x24) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000600)=@un=@abs, 0x8, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/116, 0x74}, {&(0x7f0000000280)=""/23, 0x17}, {&(0x7f00000002c0)=""/101, 0x65}, {&(0x7f0000000640)=""/60, 0x3c}], 0x4, &(0x7f0000000540)=""/153, 0x99}, 0x40081) 00:07:51 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x6) 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$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xff, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x1}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r3, 0x3ff}, 0x8) fcntl$setflags(r4, 0x2, 0x1) dup2(r4, r5) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) lseek(r2, 0x8000000, 0x1000000000003) getpgrp(0x0) 00:07:51 executing program 3: r0 = socket(0x20, 0x5, 0x200) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000000), 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) unlink(&(0x7f0000000180)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7ff}, 0x8) 00:07:52 executing program 2: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x1ff, {{0x2, 0x2, @rand_addr=0x5}}, {{0x2, 0x0, @broadcast}}}, 0x118) 00:07:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = socket(0x17, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x4}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) 00:07:52 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) r4 = accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) semget$private(0x0, 0x7, 0x400) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0xffffffffffffffe1, @ipv4, 0x7}}, r5, 0x7, 0x4, 0x0, 0xfffffffffffffff9, 0x3ff, 0x80}, 0x98) 00:07:52 executing program 1: syz_execute_func(&(0x7f00000004c0)="1c050facf7d1c44128c2e30cc91b69e4f52962f5696200dcd9d017f9f2680c0000002ef04783a47624c60000f7e101c4021de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01ef404065dc5f00c401611282030000000fce7b4545e269a841000f9946c6f800c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c0000000fe39f00000000cdd92e443b0fc7bf0d5e00008000800f015c02e76636440f47c00f5a20d5f421") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000180)=0x10) 00:07:52 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) r1 = dup(r0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) fdatasync(r0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) 00:07:52 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) recvfrom$inet(r1, &(0x7f00000000c0)=""/44, 0x2c, 0x40040, &(0x7f0000000100)={0x2, 0x0, @multicast2}, 0x10) 00:07:52 executing program 1: r0 = socket(0x1f, 0x800000003, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r0, 0x0, 0x7fffffff, 0x0, 0x0) 00:07:52 executing program 1: setresuid(0x0, 0xee01, 0x0) syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) 00:07:53 executing program 1: socket$inet(0x2, 0x20000005, 0x80) open(&(0x7f0000000000)='./file0\x00', 0x10004, 0x4000000000da) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000"], &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x8000, 0x1, 0x9, 0xfff}, &(0x7f0000000100)=0x18) 00:07:53 executing program 3: r0 = socket(0x1, 0x2, 0x1f) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) freebsd11_fstat(r2, &(0x7f0000000100)) ioctl$DIOCRGETASTATS(r2, 0x40047309, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0xffffffffffffffc0}, 0x8) 00:07:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x100) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="020f2f5911e2e1aa63ad56d1517a9a01951c0004aa2a74075493e5e745beb6a32430adf8d51a2facab81ab00040000870693de38387c3c06de8eac3bff864de539be29a3523190447e1f6535d69589aac96c8abae99fa7016c3bd6225dbe959ecbf2a65aa4ac1851c394cc151c88938ea37b6fab6ed380c7364295c004a1d8271e4dbeb6f4047c3bba966629070000006c0b9d5ca7501a5f1d6d312f7d3768d47e83f06fccac9a05909d26adc7dd732cf12621b666d48711efda302306497d409183d7439f560fce"], 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) symlinkat(&(0x7f0000000280)='/', r0, &(0x7f0000000240)='./file0/file0/file0\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x9c1, 0x100) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x0, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7fff}, {0x1c, 0x0, 0x2, @mcast2, 0x800}, 0x1, [0x1, 0x6, 0x8000, 0xdd3, 0x6, 0x702, 0x6, 0x6]}, 0x5c) r2 = open(&(0x7f0000000180)='./file0\x00', 0x100009, 0x0) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0/file0/file0\x00', 0x400) 00:07:53 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/16, 0x10, 0x1, &(0x7f0000000040)={0x1c, 0x1, 0x9, @mcast1, 0x7}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="93861cfea9b0", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @remote, @multicast2, @broadcast, @rand_addr}}}}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1, 0x3ff800, @remote={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x1, 0x6, @empty, 0xcb1}, 0x6, [0x3, 0xb07, 0xfffffffeffffffff, 0x9, 0x80, 0x4, 0x5f29, 0x40]}, 0x5c) 00:07:53 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/130, 0x82}, {&(0x7f00000000c0)=""/23, 0x17}], 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000200)=""/232, &(0x7f0000000140)=0xe8) readv(r1, &(0x7f0000000140), 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000300)=""/224, &(0x7f00000001c0)=0x94) 00:07:53 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) mlock(&(0x7f000034c000/0x3000)=nil, 0x3000) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x143) 00:07:53 executing program 1: syz_execute_func(&(0x7f0000000180)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bc421fae6e8f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000040)="0d479dd78c1c73302bdef60cd075749573045d643a5126fdd68d7635e9848ac71ed5095511479e88a594f8629a40473c1c166b1758ace1bbfaef8c3f36a20c25541e363ec090580b428cd293047f27fc1c1f703385562ffaca052c3e2fa1654e7256a3ea21e0ddd8451d1512fc4fe385334db2b4298ddf60c2f26f9af638a9897c420775202c80faeb1095c92582b2c288afd1f140bb641dc98c8c40997ca8cff11dad3aa1cebd46c3dcd343d2ee68fe4e0e87b810de972d5359683b3a3fffcecf8cee1eb048f5650dafe93368b9f70f4355ac245e89c2d58219522550a85ad6cc18342e207bbf214941f512") 00:07:53 executing program 1: mlock(&(0x7f0000869000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x2000, 0xc4, &(0x7f0000cd4000/0x2000)=nil) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f00009bb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)) r2 = accept4(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000033f05bcd0cacb10733bf4630b960000000000000d36f07cd7274d065ea8c63fd8cf078471f59235c2d81f551dfb9dad04747e077d9b71465aa54c803e687049d4ae53f000000000000003d5aaad8dc310a5dc0fb3df7fab348fecd2a5c48811dfbfd41218a8b48ac6270a3e0448dc77c7efe0d5a1e219e89db748bdfa8b624cb8141e98cfe38337e362743f090bb66bca29287e2e26988d2b9054e78c171f64f66240c9435b814c581d976182553acc255a2c8633240a1d6939781fd89b47e081fd202858541a1777134a3d8c05220c5c6c0da0b8dcb185306c2b93bbb9b70b2537d42ac32ba80d2ae3ebb5c7ab4c24dc1d9f3a9231da894c6"], 0x0, 0x30000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getegid() freebsd11_fstat(r0, &(0x7f0000000280)) getegid() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x17, 0x10000000, 0xfa9) lseek(r1, 0x0, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r4 = getuid() lchown(&(0x7f0000000000)='./file0\x00', r4, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, 0x0, 0x29) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getpgid(0x0) 00:07:53 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x29) getegid() socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7, r1}, 0xc) dup2(r0, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c342803"], 0x8) 00:07:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f00000017c0)='./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$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f0000000200)=0x4) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:07:53 executing program 3: socketpair(0x1d, 0x3, 0x2, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300)=0x80000000, 0x4) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)) r2 = getuid() setresuid(0x0, r2, r1) setreuid(0xffffffffffffffff, 0x0) 00:07:54 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000300)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xc92}, @in6={0x1c, 0x3, 0x1, @empty, 0x4c800000000}, @in6={0x1c, 0x1, 0x7, @mcast1}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0xffffffff, 0xfffffffffffffff9, 0x58}, &(0x7f0000000180)=0x10) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001}) flock(r1, 0x2) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005}) 00:07:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:07:54 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0xfffffffffffffffe, &(0x7f0000000100)=0xffffffffffffff74) 00:07:54 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000340)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac452cd6962a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f0000000300)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x40, 0x0) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000500)={0x7fffffff, "0953f2b467631dd1a217b68f6f4df204"}, 0x14) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000400), &(0x7f00000004c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0x800000fffffffe, "82a6f1a06a469780000000f6850e69ff"}, 0x488488bb75dea8a3) freebsd10_pipe(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) setrlimit(0x0, &(0x7f0000000280)={0x2, 0x20}) fcntl$getown(r2, 0x5) linkat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x4, 0x7}, &(0x7f00000001c0)=0x18) open(&(0x7f0000000200)='./file1\x00', 0x80, 0x40) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x7fff}, 0x8) 00:07:54 executing program 2: r0 = dup(0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0x7, @mcast1, 0x800}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000240)="4aed55b5259e7bea1378b2361a2faf9b02c5302ccbc9ff3df442b2e11f2411a897625c095cfd071edbed0767322331c19e10270341b9fcd7f8dafd97c4cc167b6e41a6ddb6b2b82660dc9bf5cafa7685cf31e1001c31bac0f10e83b59c6d075e727d7569cd1a6f9316125dfa24ff9aa870a6c2e3134e47d427a5c1ce2fda562ec33c11ab", 0x84}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="140000008400000007000000000000006a0100001000006c06ebbfbf8aa07500840000000800000000040000100000008400000009000000ac1400bb"], 0x34}, 0xc) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000380)='./file0\x00') symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') sendto(r1, &(0x7f0000000040)="72ff13370c057ce874523aabed43f2400d92ce9b56beee111b6b853809d7e86eb6d7ccd27aad4c474df231b95828b3eee6", 0x31, 0x8, &(0x7f0000000080)=@in={0x2, 0x3, @multicast2}, 0x10) execve(0x0, 0x0, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xd, &(0x7f00000003c0)={0x2, 0x0, 0x1, 0x5, r3}) socket(0x1c, 0x10000000, 0x101) 00:07:54 executing program 3: chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000280)={{"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", "dc3cc14a7a5053463a09429acb09dbfab350e2db94accdf870cfed32876c9d7d", 0x1, 0x100}, &(0x7f0000000080)="f73bc6b2a255fa34878cab39e5e32701b7a4646e546f97b24847d602b709928d92cb048afde0350fb19e3225d1509c68641bfb3a8133beaf01283171c327bed2a14997f4cb7314b70b186c96ae7af933c78f1b269e44", 0xffffeffffffffe00, 0x0, 0xd0c5, 0x7b, 0x8, 0x100000001, 0x200, 0xfffffffffffffffc}) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x8004667d, &(0x7f0000000240)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000f11df0ccc36a24e62c6493f9aad3174c82d3", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) socket(0x1f, 0x3, 0x5) 00:07:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x88) r2 = openat(r1, &(0x7f000060cff8)='/', 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000001380)="1610ac9fbb2f4cabe9805ce97e9a91c52fd465354d1dd8b343253478d000db26d6c780ecfd6b21131327c05c5d83a79f9f95fd9f9e8b0bb4a65e5fa6ce75a4dabf1d52c4b7e2160013653f698f04e6d587daf4fd003538868faf6fea1b003cfaf1428f66c83dd72919fd5fef29e1ca125cd5ab14c8ae6a697bd4adf99282fd60e926fdf04478b7b15d390e1f9efaa245c2242824ff907a0bf909be1f86306eef4ae4ca11d84ef945d3084b91be3291232d3e1e4e36380ffb0ea16a3eb66216467ffa217d5c84fd942ced1c6aae82b003426c9543c2d13e0fb79f") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) fchdir(r2) pwritev(r1, &(0x7f0000001340)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f00000015c0)="e0cc88c603a1dc9523bbf669d22c55c8abc9dbd23b3f1bb1b883281762859342c5edc5794358292573901191a15656ce138b96f117f4ed361d2d5b6eff5db5cdeb34e087f91737ca1c1d2253077dc8bf6d4a2f1c443860b702f3eabfbccfe3044ad6e2af9b1dfb4e9346a4b4c69d887dfcf5c5fc9867f9e60c03e2ba05a1190beab2bd6e25ba1f20e9cde3489d1e232f", 0x90}, {&(0x7f0000001240)="9aef600dbdd4e26ea5fe534d95218edb3060ef9285c720026a3c35079abac0ae338be0bb97d7d3adc1c966d19e6f4552bfd96f2e1978cc621828e6d3a8b2affb62a3eaa33a666d0fd7e77e96d86e42e1b9b771e8cd5f30385aa75a9d8e94edea63476fb21eede211198608f97afb3c51d47d5d163f235959944a21721974752d9acfffc29b4e7df75c230a646d9422c09466f5b521348abdc80142432d80dffbd1d1f4969abd6b34696a523c2915df9deca7b1111de72333b8d17e388e7e9018697c1eb0b6f34aaa45268adab395", 0xce}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000001480), &(0x7f00000014c0)=0x4) 00:07:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="c95e31b2b30f39375b000000000000073519b41510f995b7e8a2befcff323d0697c9ffff806d6c42b271139f2d54cc6a0805ff68635174626b43972221703c65b25367275d4c6f4c436aa1962f"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 00:07:54 executing program 1: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 00:07:54 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000002c0)="b4e5781930ab9db328112438a7fa70cfbd1a82bd3938384cf304598f06e807fda2f5b17b2292041a9b4618222083c72c9eee5f176df6fb1bc9") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000400)="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") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000300)="f6fd812df8cbc2ec60db79a5211657cbf0f095eec681c6846eb5f017650a6fa5dc6daefd49f825838ed8c115fd6cfaebcbdc76c411964951cd207a0026a243581d9b982ce80203bc5f692837cd5dff034b789b94bea5bb9d268f3c56ec169d339577ee6541fed10eb948752ff22c203176edb7887c5eee6889121f68c1b128691c0dde501dfb62012574afbe4e8330f14940c1a26b4d9abae443ccdf32b4b18c3e0e5a074f83c24750c39f55fff671d31a16f02587d13dafa954c6f23fa2fdcf1ff408d8b10e362a5b") ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000280)={0x10, &(0x7f0000000200)="93e937a9918b61828198a1c24445e5ee009b0395c82d1f5282fc7adc2b749576e77d092226f71a42bd5367af08b772c3c263559e4e44c997a5909748209897c84fcd8e8ea640b6c99e138bd8", 0xfffffffffffff801, 0x400, 0x80000001}) syz_execute_func(&(0x7f0000000100)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:07:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x3, 0x3, 0x5b6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8, @empty, 0x400}}, r3, 0x3, 0x20000000000, 0x6}, &(0x7f00000000c0)=0x8c) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000240)=0x8) 00:07:54 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) open(&(0x7f0000000080)='./file0\x00', 0x342, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet6(0x1c, 0x30000001, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) sendmsg$inet6_sctp(r2, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1400050000000000000000000000980de6ca0000"], 0x14}, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), 0x4) 00:07:54 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x10004a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000f80b0300000003000104"], 0xe) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:07:55 executing program 0: syz_emit_ethernet(0x82, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaab045004c0000fe8000000000000000000000000000bbfe8000000000000000000000000000aa000000000000000000000000000000008900907800130000000000000000000001fe8000000000000000000000000000aa1f02fe35f3da11da7fdfca267ee0a84cfa421e0d00000000000000"]) 00:07:55 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1815, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) r1 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x20, 0x2, 0x4, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x210, 0x100000001, 0x80000000, r2}, 0x10) r3 = accept(r1, &(0x7f0000000180)=@un=@file={0x0, ""/96}, &(0x7f0000000000)=0x62) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0x20}}, r2, 0x200, 0x6, 0x206, 0x10000, 0x585, 0xd34}, 0xa0) 00:07:55 executing program 3: mprotect(&(0x7f000067c000/0x2000)=nil, 0x2000, 0x6) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:07:55 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) sendfile(r0, r0, &(0x7f0000000000), 0x5d) r2 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000040)=""/253) getsockopt$inet_int(r1, 0x0, 0x4, 0x0, &(0x7f0000000300)) 00:07:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6) socket$inet_udp(0x2, 0x2, 0x0) 00:07:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/85}, &(0x7f0000000100)=0x57, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x2, @empty, 0x7fff}}, 0x0, 0x40000, 0x3800000000, 0x1}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x6, 0x200, 0x32d, 0x7ff, 0x178, 0x8, 0x7, r2}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) lseek(r0, 0x0, 0x6) r4 = open(&(0x7f0000000340)='./file0\x00', 0x100000, 0x120) r5 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x100000, 0x2) ioctl$DIOCRDELTABLES(r5, 0xc450443e, &(0x7f00000004c0)={{"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", "b1485fa1c69e162c656fc8d857dff8da25452677b6e25b19f360f917acf22ad9", 0x55, 0x4}, &(0x7f00000003c0)="2514322f3a96d709faaf1e5fa246c988006b619b561bb754b9deb5402916bf9b0c655c8ff78823f50916993716ff498ffef57ae687a78187b16dda5d0812a1c3ba116f5a647c14cfea475c9f6778054932983767015a88087393d5ceb81980abcc0a354a000e41bf6ac9e41f9d0828f6b8547ef0a36ab43f2d47297d6d81e2a666b5491ddec109d15403519689eebc12504dbfafd6486b14558048898621b1bfca53a2ff6bf1f966643cfb6a930fe05538f5c401359b9d2489eb31a8a756f5ef6d39908989dd181131666574a1029d0b523042853b33e52e0915e768751c8ded59999a42a63d1ad1ce42f7a2c26cd6", 0x4, 0x7, 0x7ff, 0x6, 0x1, 0x7, 0xffffffffffff631b, 0xff}) execve(&(0x7f0000000940)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='-\x00', &(0x7f00000009c0)='}\x00', &(0x7f0000000a00)='-\x00'], &(0x7f0000000c00)=[&(0x7f0000000a80)='\x00', &(0x7f0000000ac0)='\x00', &(0x7f0000000b00)='}\x00', &(0x7f0000000b40)='\x00', &(0x7f0000000b80)='@).\x00', &(0x7f0000000bc0)='\'\x00']) fstat(r1, &(0x7f0000000c40)) fdatasync(r5) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000d40), &(0x7f0000000d80)=0xb) exit(0x1) futimesat(r5, &(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={{0x1, 0x7}, {0x424, 0x5}}) r6 = semget$private(0x0, 0x2, 0x40) poll(&(0x7f0000000e40)=[{r4, 0x8}, {r1, 0x10}, {r4, 0x20}, {r5, 0x40}, {r0, 0x4c}, {r5, 0x20}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000e80)={r3, 0x1}, &(0x7f0000000ec0)=0x8) getitimer(0x0, &(0x7f0000000f00)) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000f40)={r7, 0x5}, 0x8) r8 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000f80)={0x3, 0x2, 0x5, 0x7, r8}) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000fc0)={r7, 0x9}, 0x8) openat(r5, &(0x7f0000001000)='./file0\x00', 0x8000, 0x20) __semctl$GETZCNT(r6, 0x3, 0x7, &(0x7f0000001040)=""/4096) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002040)={@in={{0x2, 0x1, @rand_addr=0x23d}}, r2}, 0x8c) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000002100)="07eedfb68f54c91af2993f23f0ca8eaefaf714c32766b02bfb") chmod(&(0x7f0000002140)='./file0\x00', 0x109) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:07:55 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x800, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r2, 0x40}, 0x8) 00:07:55 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x7b) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x15d) getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280)) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r2, r3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x3, r1}, 0xc) syz_emit_ethernet(0x6a, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaa4bd8aa1f416b2af2d281000e0086dd6002290f00303a0000000000000000000000ff02000000000000000000000000000180009078f03bd3904df22e7800000000fbfa348400000000000000000000000101000000000000003ceb000000000000cf6655712650a84e3e4e45fc3e28d14df1eacd74f2edb6c3277d9573fecc61271cbc9d9ce8bb592283e5d4d2df142ff720b5086c2e53bf968004dd952ae906638d2def2b35544917ac712428dc5b1dff"]) 00:07:55 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000040)={0x1000, 0x200000800000b35d}) mlockall(0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r0) sync() sync() dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = semget$private(0x0, 0x2, 0x100) semget$private(0x0, 0x3, 0x40) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x0, 0x7728, 0x7fff, 0x1, 0x80]) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:07:55 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xfffffffffffff801, 0x1, 0x7, 0x5, 0xfffffffffffffff7}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x61, 0xfffffffffffffff7, 0x6000, 0x40, 0x401, 0x8, 0x80000000, 0x1, r1}, 0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 00:07:55 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) msgget(0xffffffffffffffff, 0xa1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1ff, @rand_addr="02c9e639bd9b9e1c5ecbb2902ee4a5e3", 0x5}}, 0x0, 0xfffffffffffffffc, 0xf31d, 0xc0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x79, 0x4, [0x9, 0x100000000000000, 0x1, 0x7]}, 0x10) 00:07:55 executing program 0: syz_execute_func(&(0x7f0000000180)="0c120e0e637916d7b098cd801b6973c42205b8d38f0900019005000000c4a1911454d7d917795bf9f2680c0000008fe9589b26c7e4c753fbc4e101feaac44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c7670fa5b50f00000051c4a27d181ec1ea01efc35bc4c20d023a304545e269a841002f090945332fae43eeb7b7f50f54635bd63cde01fef345abf6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@loopback, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:07:55 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xfffffffffffffd50, 0x2a9) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:07:56 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000280)={{"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", "5418ab4612b54d1c9fc9eb143d84d04f8494304268e473fa4e8a7ffac517f482", 0x6421, 0x64}, &(0x7f0000000180)="a5dcaa8ba7944ea1090046fd0d3820bb502efdbe45c62c144793e559fc7c33dce1ad6f8750f14f9d60b60d1784f74bd9676d179e646320d5e787d19c329453bab26a922814fcb68ea8059b9d52164d6102ce85ae61caa23129f78a0241c4beedbd7a4a1cee4fdc886f34c715078a5cee2d3d250f5448ae971e7e98f4efdea90ca55a944b9d4ba110168afddf3082c7ca4c4ca7285cfaf0a095cba72e725724b90166e4f5a860f3f76c700ca396c83074c3f461e30e2e11f6f43c8f80f782f4a6cddb0effcfa2e7718df531e263ab4a9fbf6cff354e8dc16148ba346ecba014cfcb37343e949f2e63ced4da5fc56e74a6a7079415", 0x1, 0x3, 0xa3, 0x6, 0x280, 0x0, 0xbb7, 0x101}) r2 = dup2(r1, r0) mkdirat(r2, &(0x7f0000000700)='./file0\x00', 0x20) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x100000001, 0x9}, {0x0, 0x8}}) freebsd11_getdents(r0, 0x0, 0x0) 00:07:56 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000240), &(0x7f00000000c0)=0x4) 00:07:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e22e00000010100"/136, @ANYRES32=0x0, @ANYBLOB="060000000900000008000000060000000400fb00"], &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10080) ftruncate(r1, 0x10000403bd) write(r0, &(0x7f0000000000)='Q', 0x1) r3 = dup(r1) write(r3, &(0x7f0000000180), 0x0) 00:07:56 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xfffffffffffff801, 0x1, 0x7, 0x5, 0xfffffffffffffff7}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x61, 0xfffffffffffffff7, 0x6000, 0x40, 0x401, 0x8, 0x80000000, 0x1, r1}, 0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 00:07:56 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x4, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) socket$inet6(0x1c, 0x20000007, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x4ad3, 0x74e}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x9, 0x5860000000000, 0x5}, &(0x7f00000001c0)=0x10) 00:07:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x8e8, "a844a2712fc33d78411554de4cbebb69"}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000040)=0x2, 0x4) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 00:07:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaa0300000000000000290f00303a0100000000000000000000000000000000ff02000000000000000000000000000183000000000000000000000000000000000100"/102]) socket$inet6(0x1c, 0x1, 0x5) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/191, 0xbf) 00:07:56 executing program 1: accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6(0x1c, 0x10000007, 0x5) r2 = accept$inet6(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x2, @empty, 0xffffffffffffff80}, {0x1c, 0x3, 0x9, @mcast1, 0x129c}, 0xfffffffffffffffe, [0x7fffffff, 0x4, 0x1, 0x6, 0x8001, 0x8, 0x8, 0x10000]}, 0x5c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000003c0)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc76804426808a3056f0000004e00c4618de3c48195e99d00000000264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:07:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r3 = accept4(r0, &(0x7f0000000780)=@un=@abs, &(0x7f00000007c0)=0x8, 0x10000000) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000880), &(0x7f00000008c0)=0x4) poll(&(0x7f0000000800)=[{r2}, {r2, 0x4}, {r3, 0x2000}], 0x3, 0xac2f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000900)=ANY=[@ANYBLOB="f5f18e4ebc8a89679ba7b338d62eee5c0f0075181796b6b43fb87d81e335f791bc486e45f1f9c94f4bd7930748f40ba5b303b9491a2e31b7dbf1ff2a6ab830550c9ff0b81f609181da17fda4443ec0de58a02f1ddaf687e2d1656e65c1207787f574676dc4691c90fb1404ed914081dd1b01a3e710c8b2507f7835cb6837ec57292ffa32db828e0ec6920684f2d39c27b843dbce753fad2e5f3fca97b96debe79c90a2507df41cb958214098da154590f4ea8088aef45efe3188b8fe1d719ad4a02596bc6c4c642962bbac0a36f473155a2c2ec2"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)) execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)) 00:07:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x92) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000140)="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") r1 = openat(r0, &(0x7f0000002380)='./file0\x00', 0x10004, 0x100) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x8}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x52, 0x400, 0x1, 0x38, 0x3}, &(0x7f0000001240)=0xa0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000002280)="e34a8bb8fa838a923afa5a5b7ede659098d552c171a5f3c2703d6c94f39a36b7dbd06197d12b1cf8e717126f10202ad85d7601a0efcbb41302f342a25113897e908ac53c6299365b4fc73aee88d51dd34a4cee1295a4948db79a2f955b13192fd05f1ca3ca908fb4ed4801a0d069783be5b64792632719b8dc1088eefa3fab99d5cbad2c69c1") bind$inet(r1, &(0x7f00000023c0)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x8e, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x3}, {}]}]}}, @udp={{0x3, 0x0, 0x8}, {"e407646a4f28f929a673d7d86114248b7cba6c66c291c8696f7fdf29c02f7e4afc6c7312c735223fe24cf3de61d3ff3bc07534a5c7dd8e3ee07d1b4e5c5e7ad6232e81ec154e377184907128dec992de748c60910f411878"}}}}}}) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000001280)="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") setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000002340)={0x1, 0x60, 0x6, 0x3, 0x6, 0x5, 0x3, 0x400, 0x4, 0x3, 0x3}, 0xb) 00:07:56 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000000002, 0x81013, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) 00:07:56 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000000), 0x15d, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e05, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x9, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x110) 00:07:56 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x7ff, @mcast2, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05f359bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:07:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000000)="bc19adc4f22158bb6319e7fd3602ad0424a0fcc9891c3261ea77406ced2b180c9f833b1af174226e4882da4c5d426997547b1951687a10eb29dec35a691bd4e8") 00:07:56 executing program 2: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = msgget(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/48) r1 = semget(0x3, 0x1, 0x2) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) r4 = getuid() r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r5, &(0x7f0000000440), 0x0) freebsd11_stat(&(0x7f0000000300)='.\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x81, r2, r3, r4, r6, 0x14b, 0xffffffff}, 0x200, 0x8000, 0x9}) getresuid(&(0x7f0000003080), 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/237) 00:07:57 executing program 1: r0 = semget$private(0x0, 0x4, 0xa1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = msgget(0x0, 0x22) msgrcv(r2, &(0x7f0000000080)={0x0, ""/19}, 0x1b, 0x2, 0x1800) msgget$private(0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r6, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7, 0x0, 0x1}, 0x0) ppoll(&(0x7f0000000100)=[{r4, 0x46}, {r1, 0xc}, {r1, 0x2028}, {r4, 0x40}, {r3, 0x40}, {r5, 0x100}], 0x6, &(0x7f0000000180)={0x2, 0xfffffffffffffff8}, &(0x7f0000000200)={0x9}, 0x8) r8 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xc8a1, 0x1ff, 0x7fffffff]) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)) 00:07:57 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c0000000000000073efde492253fb04a9ff00cd49f5490800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007418452166a6aa7ef90d4540f14865287267f161295cafbc76060e7d4b7710c460278c73abb7eddeca17648078c1d2e96627b755a69e1b682892d0b78effa5d36112e3de7ff187bee6fed7c65f06595ce44117c3e97290374afabe06f9", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x1, 0x2, [0xc3fe, 0x1ff]}, 0xc) 00:07:57 executing program 0: select(0x10f, &(0x7f0000000200)={0x5}, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x3, 0x314) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/109) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/58) 00:07:57 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) close(r1) flock(r0, 0x8) 00:07:57 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2010, 0x3) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") bind(r0, &(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x7fffffff}, 0x10) 00:07:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000040)=0x1c00, 0x4) 00:07:58 executing program 1: r0 = semget$private(0x0, 0x4, 0xa1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = msgget(0x0, 0x22) msgrcv(r2, &(0x7f0000000080)={0x0, ""/19}, 0x1b, 0x2, 0x1800) msgget$private(0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r6, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7, 0x0, 0x1}, 0x0) ppoll(&(0x7f0000000100)=[{r4, 0x46}, {r1, 0xc}, {r1, 0x2028}, {r4, 0x40}, {r3, 0x40}, {r5, 0x100}], 0x6, &(0x7f0000000180)={0x2, 0xfffffffffffffff8}, &(0x7f0000000200)={0x9}, 0x8) r8 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xc8a1, 0x1ff, 0x7fffffff]) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)) 00:07:58 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e7) mlockall(0x2) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) 00:07:58 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2010, 0x3) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") bind(r0, &(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x7fffffff}, 0x10) 00:07:58 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2010, 0x3) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") bind(r0, &(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x7fffffff}, 0x10) 00:07:58 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000) msgget(0x2, 0x2c0) 00:07:58 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xef}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x9006, @empty, 0x2}}, r1, 0xfffffffffffffeff, 0x81, 0x4}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x983}}, r2, 0x1000, 0x80000000, 0xefa}, &(0x7f0000000240)=0x8c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6925e4371f696c653000"], 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x7fffffff}, &(0x7f0000000400)=0x8) 00:07:58 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)) r1 = semget$private(0x0, 0x7, 0x401) semop(r1, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') r2 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xff, 0x7, 0x400}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x5, r3}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r4, 0x3}, 0x8) getpeername$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000040)=0x9) semget$private(0x0, 0x8, 0xfffffffffffffffe) 00:07:58 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, 0x0) setresgid(0x0, 0x0, 0x0) getgroups(0x4, &(0x7f0000000000)=[r0, r0, r0, r0]) 00:07:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x8}, 0x8) 00:07:58 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="b6e65cc330126bc6c0d3355b306f99b4cde02083a99691dc08a8aa7687476061fd3e1257c630e3fcb7e9fdbf2dab7fdd79bacb9c95019c22f05b913e5829d1870fb8eff331c6c8741f73ec9cb36b295d4c0fc70966e8cfc7be426dd83cc18835a980817a67e6247947b69638b658ae6108e2e9f152f5432cac58ed33a193d94bb512249b90f43ee806886f439fbe86faf8234d6cafdcae34a45bc4058b5c9a4a755cff55ae19d51cd2f6e3a57a8846f96a4e5453b47371b53341bed81459d7527f4fd921c688d1cc5f91b09732b1492305134dbe868b93") fcntl$setflags(r0, 0x2, 0x1) fsync(r1) syz_execute_func(&(0x7f0000000100)="b17c2666400f380bc1cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4640f16d7dc505050c4e2a391440f1c1c00b801ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d182664f30f0f338afe5fb6660f6e44c368c482fdbae5330047df410f6d5a0282010804f40ebd890f000000") 00:07:59 executing program 0: r0 = socket(0x1e, 0x5, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:07:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x800000000000000) r2 = socket$inet6(0x1c, 0x10000000, 0x7ad) chmod(&(0x7f0000000100)='./file0\x00', 0x2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xf1b, 0xf000000000000000}, {0xfffffffffffffffa, 0x101}}, 0x0) freebsd11_getdents(r3, &(0x7f00000001c0)=""/127, 0x7f) lseek(r3, 0x0, 0x41000000000003) accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x80000000000000, 0x0, 0x101) recvmsg(r2, &(0x7f0000000940)={&(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000880)=[{&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f00000004c0)=""/14, 0xe}, {&(0x7f0000000500)=""/210, 0xd2}, {&(0x7f0000000600)=""/9, 0x9}, {&(0x7f0000000640)=""/43, 0x2b}, {&(0x7f0000000680)=""/237, 0xed}, {&(0x7f0000000780)=""/216, 0xd8}], 0x7, &(0x7f0000000900)=""/36, 0x24}, 0x80) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, 0x0) truncate(&(0x7f0000000980)='./file0\x00', 0x1fe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4) chmod(&(0x7f0000000300)='./file0\x00', 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@rand_addr=0x7, @empty, 0x3, 0x1, [@empty]}, 0x14) setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x28a}}, 0x0) 00:07:59 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x243, 0x180) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x60000) 00:07:59 executing program 0: syz_execute_func(&(0x7f0000000340)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e7c5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/65, &(0x7f0000000280)=0x41) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)=0xffffffc3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200100f50224d00"], &(0x7f0000000300)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@empty, @multicast1, 0x0}, &(0x7f0000000180)=0xc) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x1010, r1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r2}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), 0x4) 00:07:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x17, 0x7, 0xfff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x12) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f0000000100)="7265e44e37b3b6290bd2d47e4bd07c6ada367633c670646b1144343575b9be920f23554f10179cd5b5b996f483372719e53c25556642b1f0f24db353828088a3ce1e0678b459d78b8fc68d08328344a5531a1508c5b31a843f34c074af77afecf97044a757a2db65d6f919f802dc640933ca34cebe9830ee8d5b6027d35214ca9e001878e3ffed5f2304cb94d931f4256fb7bc616b26c9222d34a38466a4d1328da0be4fb464932963fc6f86463b30d56097890120b1ea559501d1c5539e5fb31d8534bc6cab2ad76eae936ce71789a58943891472a18d76f3ba1ab3", 0x7}) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1000"/16], 0x10}, 0x0) 00:07:59 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f00000003c0)="982c2c3cd5050520d0f8acf7bb913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x6, 0xa7c, 0x10000}, 0x0) 00:07:59 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="44b667bd0ff380e929430156945f6651afd090506be805754d734b44658b93c63ff0033f4aa0d894eb2c7ac0e9cbb247b0e9fed6afa1346ab5eb3bb5919638359d36905bb66dc619e158fdc14689674c87ed09ad597e80adc0c453e29c84f7") symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x35, @mcast2, 0xf2aa}, 0x1c) dup2(r0, r1) fcntl$dupfd(r1, 0x0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r3 = dup(r2) getsockopt$inet6_int(r3, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x0) 00:07:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0x0, 0x0) 00:07:59 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xffffffffffffffe1, 0x6, 0x0, 0x2, 0x20, 0x7, 0x4, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x53e, 0xcd44, 0xeb, 0x9, 0x3}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0xa9bd, 0x7, [0x0, 0x0, 0x5, 0xa3, 0x1, 0x4, 0xd116]}, &(0x7f0000000200)=0x16) 00:07:59 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000240)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x29, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:07:59 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x48) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x37bf}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x1c00000000000000}}, r2, 0x2, 0x6, 0x5, 0x101, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0xc00000}, &(0x7f0000000280)=0x8) 00:07:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x1010, r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) 00:07:59 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xffffffffffffffe1, 0x6, 0x0, 0x2, 0x20, 0x7, 0x4, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x53e, 0xcd44, 0xeb, 0x9, 0x3}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0xa9bd, 0x7, [0x0, 0x0, 0x5, 0xa3, 0x1, 0x4, 0xd116]}, &(0x7f0000000200)=0x16) 00:07:59 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x5d, 0x0, 0x0) 00:08:00 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="f55c417aaa5f9bb23259c35bfcd0df3456328ea894d211ab897122950cd95f90aa05fc86a3cb78f5b1f8e488c3e782c3795e10a7182e70eaf95f9db6c03d9b256a74edfb69571ffaa876d82e4785471f702dd675a72c062d0c442b8d7780e8e7f4aab999b820035eca31911eeafbadb053c126de79920eca67f17622baa906415a9c81ad5c2801e5cca767fd2429f800e77d3837e83092fdc1e35fca3f25f16964045871688273fc32397a27e6497e516e13df73d3aa06342f99") clock_settime(0xf, &(0x7f0000000100)={0xff, 0x6}) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000140)="5e2788391172121248cd687fcc629c22815d7ebe231f26d52feb630efdbc44ee4435f12a2ae1de845ec3112893c49f92ad147842ef47fd589b4e") ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000180)="7183b6fd064d1563d27c783931c0136bf45923c98690c365e1306e8f9bca6fd8990c523622e906d90e1a8c351714ac19d2fd7f56179ab7dff8c2de2f40326e158e86b74195fb34a6f24b11cdd3f2c384702a2ab7ac50e2a436e8308a73cce3325f187879b86132c086c440510ea78d0f1fcf717494d40f0a097500e79948297038c12b") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x400, 0x1, 0xec64, 0xf03, 0x8, 0x10001, 0x7, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0xc926, 0x8, 0x4e9d, 0xfffffffffffffff8, 0x3}}, &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x2, 0x8, 0x7, 0x8, 0x3ff}, 0x14) r4 = accept(r1, &(0x7f0000000380)=@un=@file={0x0, ""/86}, &(0x7f0000000400)=0x58) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000500)={{"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", "4a213dd345e6bb58c61a1285b167a24cd5b85f029b9529d63fddc301bcb59eaa", 0x101, 0x5}, &(0x7f0000000440)="fe749aa6feb00aa234babbfdb0bdde9d15bb6f6620525240d5a8bdaffecdb2b7f58a3732cefff4866082723c8ab50ea7611977a9603f406a21ee92c012e300cb086f4400bc474a73ba34bb3cf13765b267d7780bb0c00ec1f2454e49e3dc5fdc503d4160dbecadfd451b389d14ff846b30fd3252d3352b3e7ab72fdbfe1735978fb96b9a9ae687888dab547e49a66734285273e5a54e35cf877e2c12d3e617f162f844ccf042ac23499db0", 0x6, 0x3, 0x6, 0xfffffffffffffffc, 0x8, 0x9, 0x3, 0x1b}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000980)={@in6={{0x1c, 0x2, 0xffffffff, @ipv4={[], [], @multicast2}, 0x80000001}}, r3}, 0x84) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000a40)="b9982907b6d23756656f932a3dfe52913561f9e9455612d86e2f240327794b98abf72f7904902f66420267d84efbd47ee1463fdefef52ad91b2fbb7c31889e2e6974042e72e626e69558a86728a4cfcee7266f973008106f278539837999e9051d26") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) symlink(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)='./file0\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) unlink(&(0x7f0000000cc0)='./file0\x00') ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000d00)="08884f7b84478e2c453bd9cfe385ff2638ba885254f31a6c2ea0056c25726f42fb5dbf55127a88c0a483bc2959ff2164a9501792097c7ff6b80502201c5a40123a94f82f17") getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000e00)={r2, 0x7, 0x6a, 0x9f35, 0x8, 0x7}, 0x14) r5 = semget(0x1, 0x4, 0x10) __semctl$GETZCNT(r5, 0x4, 0x7, &(0x7f0000000e40)=""/4096) open$dir(&(0x7f0000001e40)='./file0\x00', 0x3, 0x40) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000001e80)="754cc1e7365e720f82dbf442c91378298f45f6bbb48c269956bb44eca0e1221f7e5d568e6b109a57482503a996155d06d21e421d632ef50d047b85d1803138f8143fe8b628c9f888a3e00f30d39bb7a1fb66c248afd607468c8bc5918c4a608d4490ca983d611d076b01a8e597ece74a85ef69c890e5a53620ed571e") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001f00)={r3, 0x8000, 0x2, 0xd0f}, &(0x7f0000001f40)=0x10) recvfrom$unix(r0, &(0x7f0000001f80)=""/144, 0x90, 0x40001, &(0x7f0000002040)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000002080)="c8138f4508a49f86d12924df92d11176449995db691c009fbe85bab9d08a26792c6929124491feafb3bc27457b7a151981eb5f40138b0d83e032cd208444fe8a593f411803d2bbfc3931cfe8efe156605633e859879bbc6502a79d09aff0777f3dc6f4b456baebd4952f7b97cb4b2bd599c7e117efb773c76d8e9f8b723cc1535b586454a3174d734c20dceab4f58359b144acebe0e5a1cd89b809231297aceab276794709878ed4fd7065a6f54c097ce82b72f93e9c6bd3032d5196018dff158c1a54d68f372815ae479015dd58") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002180)={@in6={{0x1c, 0x1, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7}}, r2, 0x1, 0x9, 0x4}, &(0x7f0000002240)=0x8c) r6 = open(&(0x7f0000002280)='./file0\x00', 0x100000, 0x20) setsockopt$inet6_int(r6, 0x29, 0x3e, &(0x7f00000022c0)=0x45d7, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002300)={r3, 0x6}, &(0x7f0000002340)=0x8) 00:08:00 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) msgget(0x1, 0xa) getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getpgid(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x3, 0x403) mknodat(r3, &(0x7f0000000300)='./file0\x00', 0xc000, 0x5) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000001640)="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") open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:08:00 executing program 1: setitimer(0x0, &(0x7f0000001100)={{}, {0x6}}, 0x0) getitimer(0x3, &(0x7f0000000080)) r0 = dup(0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000240)="6f8f429873180ef8ec77e1a014a133d1e5f5ad7ef91b63c96211a1b63b567276e48531557d32f4a0684e3c10e6705a9c929eb77b4ed840b759cbdae0b633b40c3e6baf75757a2b082dd4b8f876ba0d1a16127424d70a9fc46cd3c8e31c2aa9f777d1fcc4976f9001e04137ca4a134cdf29cdb76106e8feb03a1b913844e8c3", 0x7f}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x73, "615beee78b9eb376a104f40bbbeae6d5b26ddf1e10dc085e1ddb08e6db8c3e7c6f6798dd49da51ff62b05f627876246dbab2ba9fe283c001357e222047be5a613a1e5b07d5f6006f5cbf96263b9a1a4c43abd407f088eb0898b033577fa811c93026372a4c2926b93f03f6435734bdf2614952"}, &(0x7f00000001c0)=0x7b) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7, 0x8}, {0x1, 0x2}}, 0x200) 00:08:00 executing program 0: syz_execute_func(&(0x7f0000000000)="1c08b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:08:00 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) socket(0x2, 0x10000002, 0xfffffffffffffe00) 00:08:00 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x41) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x4}, {}], 0x2, 0x0, 0x0, 0x0) 00:08:00 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) mlockall(0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x40, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="1d0400000900000006000000ff000500000400001c004e2201000000fe8000000000000000000000000000aaca00"/148, @ANYRES32=r3, @ANYBLOB="ff7f0000b5ffffff0000000002000000b0a8ffff01654f37c31c2830fb2d16eb05e8ab5c713abd2c361a29cc61950e905529c4c8006ce4be2950d2957871b930f3a6f4ae255b194cc11751f5155f0ac6a9c7f6fb08abc3456ef3a21d07000000000000001cf5cfeb5d6cbe8f9c20a1956b458d6907ed15234800"/135], &(0x7f00000001c0)=0xb0) 00:08:00 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xa00000, 0x6, 0x81}, 0x10) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000380)={{"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", "df1d1490613b57209267537ea8fa320ed71b2f65dad890a39058b6a4efa23b0d", 0x5, 0x6}, &(0x7f00000001c0)="4bceed4212b699cdbf050fecd5126c9c1f3cb4d98286e6394b7ec6da41ac1f2409cb6f6db47110fb850f7d07e76b0440a0dea84c518246fca54b5ff3dd5b0760e7f39133654ae54424367d2720192bac45d705b5b89b3e355b723a1228a6b3bcd3c21aad48bb258cdb81090fb1fa6901c207deb3b3555005f2e2ac41bd220229e1f29e9271ce73becc26aeca2f288b761488b5cf65cefe722094cfc3ef369c57341e0671e97383902703feaec52e5f7261a4be118b13f0dbe1944cc0f840e5151adbd7963206b1d5fa85ff2d14ae1f94d7bfa4aaaa70a732d9f895b346f9ae", 0xbf, 0x6, 0xffffffff80000001, 0x25a0e764, 0x8, 0x0, 0x7, 0x401}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000404000002c2, 0x0) fcntl$setstatus(r3, 0x4, 0x10048) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r3, 0x4, 0x0) fchmod(r3, 0x1) r4 = fcntl$getown(r3, 0x5) fcntl$setown(r0, 0x6, r4) preadv(r3, 0x0, 0x18e, 0x0) pwritev(r0, 0x0, 0x126, 0x2) 00:08:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:08:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) getuid() ftruncate(r1, 0xfffffffffffffffa) chroot(0x0) socket$inet6(0x1c, 0x5, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="ed29fe4c0c69648870b307afc5bfc58a2d7ce634651d346ec7fa738dce52705afa4258398b32e79c43585ea452238271cd22d556d6cc467a6516f40f246cf9057bc5c71a64824bd9a463aeff") 00:08:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) shutdown(r0, 0x1) close(r0) 00:08:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4a27d211e98cd801b69e4c42205b8d3d9d0e837795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed1c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3405b065b064545e269a841c463154624581b4585c145332faeeceeb7b7450f89a33d00000f54635bdedec4a1e1e0efc401fe5ff6e30fad8fe878c0b43f03000000e5c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007465, 0x0) 00:08:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x9d, "dce9b1a6eb1f1f826fd164d74c1b05362c28f297f285847993e48184ab3f906dba9adfc2ac10c9acb607d1243be546edc75b7d7b14b6cc840c80762b8a218214efc0141c6aaf614c8e3ab38c738419ec469408df07d11ad526bfe2e823f94c54d5b9c1d689b7fee7349a0d8f9b8e8fb2eb9a37f04d81f8921701ca0080302fe543a1351b5ec6f5eea887fdbed600a91d4cdd340353a7edabcfd1acf117"}, &(0x7f0000000000)=0xa5) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x1}, 0xdc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000480)={r1}, 0x8) r2 = dup(r0) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000400)="c13dcc5177c88b0af7efe2c75a827cbd3e78cd5767700a4a9d32c7a7fcd090515d7098b1b4f33143092f031dda8ed01a5946bce4057cd0dc506900b7e633867164fbcb05483f") setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000380)={r1, 0xf2c6, 0x4, [0xffffffff, 0x1000, 0x7fff, 0x9]}, 0x10) truncate(&(0x7f00000003c0)='./file0\x00', 0x3) syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180)="5a4be1f826893f9102b9c6a037cf59c607cf879c", 0x14}, {&(0x7f00000001c0)="1be547d95583b5fc991bff985b8c1a4d16fb8e7c4cc89a51d130030ed8a874029a3a87052420", 0x26}, {&(0x7f00000002c0)="ed2688fac6a8fd01b44505b8e558ae28e4970483a127fe571532c57d14fc8d8f1250d618f31e79824da9a9e5b806a561a47b528fe51fa9943b7adccd37ddc71a39e830b926b92aa501c05718cf113f9a84fd815a", 0x54}], 0x3) 00:08:01 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x251}, &(0x7f0000000140)=0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005}) 00:08:01 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c) 00:08:01 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x1, 0xffffffff00000000, 0x1f, 0xda}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0xd0, 0x8, 0x1, 0x4, 0x80000001}, &(0x7f0000000300)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0xfffffffffffffc01, 0x4, 0x80, 0x40, 0xebc8, 0x9}, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x5a70, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400)=0x1, 0x4) 00:08:01 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x5468, @remote={0xfe, 0x80, [], 0x0}, 0xc4f0}}, 0x0, 0x8, 0x7, 0x192, 0x2, 0x316, 0x8}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)={r2, 0x6e, "5c3b64a54d9c6dacc3f0e76a4357a750819d72ac08efdc5e72b8d817a452bbb3a337ee69465e4cffff8987317856f61480571968429ad5afa8e60db247e259f6a70f1ea3e36a203cb8ade9ee5523d913417a7ae113d6ca904131b8951a7f47ab605ab514001d755858fa6d84a1e9"}, &(0x7f0000000440)=0x76) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x1) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:08:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) 00:08:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:08:01 executing program 2: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) 00:08:01 executing program 1: syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0), 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/198, 0xc6}, {&(0x7f0000000040)=""/3, 0x3}], 0x4, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) 00:08:01 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r1}, &(0x7f0000000200)=0x8c) r3 = accept4(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x9, 0x7, 0x18e, 0x400, 0x7}, &(0x7f0000000380)=0xa0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x6, 0x0, 0x800, 0x40, 0x80, 0x0, 0xd2, 0x1, r1}, 0x20) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000480)={0x2, 0x800}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x9, @loopback, 0x10001}}, r4}, &(0x7f0000000580)=0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={r4, 0x5, 0xff}, 0x8) r6 = dup2(r3, r3) r7 = openat(r6, &(0x7f0000000600)='./file0\x00', 0x0, 0x100) setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000640)={0x1, 0x8000}, 0x8) ioctl$DIOCRDELADDRS(r7, 0xc4504444, &(0x7f0000000700)={{"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", "f98c08cdea52c241e3ac2170e769c7ee7c3c2e57baf9e5931d110daeb6f916c9", 0x9, 0x4}, &(0x7f0000000680)="5f25094ed1c3b85660916d1e7d11adc8c833626e04c01466d867ba8d796bc20197935180c19ec02795c70fc2c98018d1073ddfd0edd3a30c6cd3482c68d935fe40ed48d90419cf9246a1831ca44e487e37d5fa343e0ae2cb4a519a6d1e11c2c541535e66083af701ba523b8ee580e17a", 0x2, 0x9, 0x6, 0xff, 0xd1d0000000000000, 0x80000000, 0x1, 0x9}) bind$inet(r6, &(0x7f0000000b80)={0x2, 0x0, @loopback}, 0x10) socket$inet6(0x1c, 0x30000005, 0x5) r8 = accept4$inet6(r7, 0x0, &(0x7f0000000bc0), 0x10000000) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000c40)={r2, &(0x7f0000000c00)=[@in={0x2, 0x2, @rand_addr=0xfffffffffffffff9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000c80)=0x10) setsockopt$inet_mreq(r7, 0x0, 0xc, &(0x7f0000000cc0)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) accept$inet(r6, &(0x7f0000000d00)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000d40)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000d80)={@in={{0x2, 0x2, @multicast1}}, r5}, 0x8c) ioctl$DIOCGETSTATUS(r7, 0xc1a04415, &(0x7f0000000e40)="eb6ebf6b85d87c911cf71b7d00abfab8eff1f9ea5103bba60b2071cba1cd7708cb9545e9453aafdd59b3b7927ca0f62bc345c2a3eb2a3719a9f7a6a2997a8cdc11ffcd72059e5d5f4e995a4ed652746bbbcb6ffd59") r9 = socket$inet(0x2, 0x4, 0x80000001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x7, &(0x7f0000000ec0)={@in={{0x2, 0x3, @rand_addr=0x2}}, r2}, &(0x7f0000000f80)=0x8c) write(r6, &(0x7f0000000fc0)="995a956266baf58ae0021b371c245761a5e2bc22479161b494de8db0ab2309ec073702fb1c894525da76d5deee9ee0e4f33408ba487c8c22ccdc638460c23a841e91dcbc2e08389b9ee1a8df7a991f814ab5e6f172a12a24d807d07b4f", 0x5d) getuid() setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000001080), &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000001100)={0x1, [0x3]}, 0x6) 00:08:01 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x22000400004042c4, 0x0) r1 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x40000000d, r1}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x8, 0xfffffffffffff6a0}, {0x1, 0x7}}, 0x0) 00:08:01 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet(0x2, 0x20000007, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 00:08:01 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) 00:08:01 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1) 00:08:01 executing program 2: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c00000000000000fe8000000000002000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x7, 0x4) 00:08:01 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000100)={@random="cdbf0e000084", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:08:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x7, 0xfffffffffffffff7, 0x2a00, 0x5, 0x653, 0xffffffffffff9720, 0x6, 0x0, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x4}, 0x8) 00:08:01 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000001c0)) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xc6, "b6060627e4c7b6438ec3315f0d4571b5ec4bb4f662828d333e78eb948410d5cd63b844057e813766100247992088fe79c297671aa5b58d76b28d64769c057a2d5745f577dedb38fecf605040f638f93b4b7392a36b4cc72bd6ed9750434c247feac2817ba0f5d16bbf7e07b5522a65b3693a63532f40282cffe5d79c801e7895df90a8c549ffa9b41f4f26519f0f0c3bc47c3f37c8542292db85bd6e0e63abc96d28e787456ed4582a56fd7c825f33f1aa77ac660ea2d54f2903cbb10e74ba2a919396c57d79"}, &(0x7f00000001c0)=0xce) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x0, 0x100}, 0x0) 00:08:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fchdir(0xffffffffffffffff) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) 00:08:01 executing program 0: syz_emit_ethernet(0xcb, &(0x7f00000001c0)={@broadcast, @random="188d3ea1dabc", [{[{0x88a8, 0x7fff, 0x7ff, 0x1}], {0x8100, 0x80000001, 0xd4, 0x3}}], {@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"}}}}}}}) 00:08:01 executing program 0: syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x4) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000000c0)="3f37d4704bb34401f650901de5122dd09c20298cc7a567ad8a3739709667bb77d521ee6cd3c5ecc9ee4d880dc3163dd5dc9911f68446a06e364ba5") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000100)="30840a6d934d185093b053ffcf7e993358865ba901beba3efa0bccc8b2d59755a48a158c108a0b091a7c19c13c9dd85e1638afefbe32b095bf976b4089a29c7fdec94518f5c963003f9515e408017fe89c9ef6b425d70035a7f217a2a14d86790bab9538376affec34e06a8625907e2dd0363fe6effdef84f0d031553015b83483f5524c1db72d9cd331ab592da8abd5237fb386cd0dc6ea45ee63f11b42af52e5529cc020f516b256b50459c1003d30ef91e58b3fdf561f06d6757e35a6498d39511347bb870fbc6c9e86878048ffa6339d838efeceb1fcdb4f415514c5beb6a3ebc6b279") r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x100) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)="fbc5f4d97ab19c62a6dfedc7fac16a28") 00:08:01 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000001c0)) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xc6, "b6060627e4c7b6438ec3315f0d4571b5ec4bb4f662828d333e78eb948410d5cd63b844057e813766100247992088fe79c297671aa5b58d76b28d64769c057a2d5745f577dedb38fecf605040f638f93b4b7392a36b4cc72bd6ed9750434c247feac2817ba0f5d16bbf7e07b5522a65b3693a63532f40282cffe5d79c801e7895df90a8c549ffa9b41f4f26519f0f0c3bc47c3f37c8542292db85bd6e0e63abc96d28e787456ed4582a56fd7c825f33f1aa77ac660ea2d54f2903cbb10e74ba2a919396c57d79"}, &(0x7f00000001c0)=0xce) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x0, 0x100}, 0x0) 00:08:01 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="10005b0a0000000000002f92a4000001"], 0x10}, 0x0) 00:08:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:02 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x7}, 0x8) syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:02 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000700)={@random="dd0e05fd33dd", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8400, 0x0, 0x0, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback}}, r1, 0x0, 0x7f, 0x100, 0x5, 0x1000, 0x20}, 0xa0) 00:08:02 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="1001000000"], 0x5}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r1 = socket(0x10000000002, 0x3, 0x0) fcntl$getflags(r1, 0x1) bind(r1, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:08:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fchdir(0xffffffffffffffff) 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) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) 00:08:02 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() open$dir(&(0x7f0000000040)='./file0\x00', 0x3, 0x107) ftruncate(r0, 0xf100) accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) 00:08:02 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4) pwritev(r2, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000004c0)="1462af05871d72b1c8ec4492521d44848f58985ddcc6e70f5c0fbb347d4ad586e6f42b8897abfafd7f7e0d23d3c0a0967759c34ced972b9ab08a9818f01bebe047726b908a879b461fb89e68c05f5ac9ccc3f391b9b8cc84cea80ccd6df75479c7e18c1949aa79701a47a0fa96df3666715e07225df41ee2dba99a97b527815ecb9a2f44dc04e01af73814647de36aa3394c72321f02426cb5") poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="02022e2f66696c6530001ef31cdad755384e5b11190ed80b5a17eaa2dd5959cbf590687bb143b042d87746bbfcab7ae7931627a39fcbb50f57f6c588874476fccdf626dcb5fb3553b55b31d94fadf74cdabcc7286c0d49be41a3d02828bf6a5f5b5471013bfd7e07a2b5c6bde90e488af6276a7bbc9978e487a41357334234581a11ea248666afdbc17546221ee0b5d77209e50fd2705fec58c083b54c4cf91d3f"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r4, 0x1}, 0x8) 00:08:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x8ab, 0x1}, 0x8) 00:08:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt(r0, 0x3, 0x9, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r0, 0x2) 00:08:02 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1000000084000000080000000600ffffff7f0000000000000a0000000000000000000000000000000000000014000000840077285e15c093a158d673b7fd0e61f3b90000070000000fffff0000000000"], 0x40, 0x188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x6, 0x9, 0x13, 0x2, 0x9d9, 0x81, 0x7ff, 0x9, r2}, 0x20) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="b29a21b68c73c06df2cdd7b170e9f0deaa6c4e1da46faa715f", @ANYRES16=r0, @ANYRES16=0x0, @ANYRESOCT=r1, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES64=r1, @ANYRESHEX=r2, @ANYPTR64]]], 0x1, 0x0, 0x0, &(0x7f0000000280)=""/116, 0x74}, 0xfffffffffffffffc) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:08:02 executing program 2: syz_execute_func(&(0x7f0000000200)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x8a19, @loopback, 0x7fff}}, 0x0, 0x516, 0xfffffffffffffff7, 0x1, 0x1, 0x7, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x51, "e7d4bc3cc6fdfec77111131390ccd0e0608eb519a8b673c5d2a59933ea449e6f14bda149076dbd3bfa0b8426f5480a04d4b55761bde7751aa75d00284c160f469bad66f33c6d7c5c56ca9259b63f582c8d"}, &(0x7f00000002c0)=0x59) 00:08:02 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) 00:08:03 executing program 0: r0 = socket(0x0, 0x5, 0x0) semget$private(0x0, 0x400000000000003, 0x394) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000500)="45413f5d734ae842b3e3d0c8ef5257e81654c80ddcd4ee10f18bb188a3811bc7c2a38fc9b6d3022bebb80fa5f175ca198b6375bfb9251b4db91a63d17aaa059d89482e6f3d48564290a2949079d37680e78d02b5a7a249c9853e1f3d9267d87a39518747391fc2f395b6d0dc756d20a61c1ae840cf9929118dad190f7a") ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f00000000c0)="788b9c410009ec44097a683a5cad5de7b398735bd539131345cd8783f51190b6fb0ca9e8113744d5b97b97c5416416c2a7136c6017e9f0fba81bb5f5d426253b68e7f41541f926a97eb4a797cfd95ae72a865454a5104a58140414834c15c5c83f8760bf3d6d351523df3efb691756e4dca2929f481c1f6d61020641210b92883615750e09b0ecd8bc35694dd1929f708280e20a35b6777a2c0e61b33e0a4e11f296938f147d40b00de3f57df8404fa93664863fa87878f360fa31cbc4d6392b93b0b75164e9036b") setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x10000) freebsd11_mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a4", 0xec}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)="1a6e5031907eba0dd7e5fe40dcc1680ad16e31504395b086a9570c461c466f3837fbdce37667c3c79e23240e1297d969f2a25ea2520c57f895b848bcf17216c221c7ffccb45814dafabae543cd897de4e937c5810e5003d87afce9709a0353e696bb0c1758e5377a", 0x68}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000580)={0x0, 0x3c, "a45ed07c7fb90ad2c5b8305d54580cbd0da5490c3f87bd5f2eba4425b19eaa59714f7743c6355994c5b2f3a9758f924bc14317e4f93c701f9826be6c"}, &(0x7f0000000280)=0x44) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000600)={r3, 0x5}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:03 executing program 3: syz_execute_func(&(0x7f0000000200)="9834030520d0f80791c4c379160dc47a000007e2e910616180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727428888a1c4101f9b9b571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad679dc4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a00660f38343e") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x80010, 0xffffffffffffffff, 0x800000000) r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) shutdown(r0, 0x0) 00:08:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[], 0x0) 00:08:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f00000000c0)=0xcd) 00:08:03 executing program 1: r0 = msgget(0x3, 0x124) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/187) 00:08:03 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010403907800000000609433df000000000000000402000000000000000000000100"/102]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000100)="dd16130d14cc024395cd68b693017bcb7e832c4679fdd1be1160844f6b5ac348d42ad013758f06c5d27c612d262690941405ca9af8828423f7e91a6bad8869ba4e098835fa27c2dca0e269cd0127521d04ce67edcb75820927a5fbf6ec7b1cc05d1a0d5266dd7dd242505403bfcb3fb78ba33ed9eb1709fc9f83068b0a67cc0f9a523727b26ff70400581dd4baa021e404a75de571048c1cc4e334fe4082807db03e078cb77e0aeac46100eac182c783be41f4bdf98be76f8aa455b1f22e2b545d0e53444578964a1c925242639320c00d05e482961832d82a40de841a16da91b349f35f45dca7993317512851cee36080") 00:08:03 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) fcntl$getflags(r0, 0x1) r1 = getpgid(0x0) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) getpgid(r1) r3 = shmget$private(0x0, 0x2000, 0x41, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000c00)={0x0, 0x6, 0x3, 0x1000, 0x8}, &(0x7f0000000c40)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000c80)={r4, 0xfff}, &(0x7f0000000cc0)=0x8) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000140)=@in6={0x1c, 0x2, 0x7fff, @empty, 0x5}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000180)="4fd4e6558b8cc09ed0d6d7a21516f6d4cf59a5a0d04006713d44b1376fffc0454a2b5f532e5eaa6de2565bb8eda2dd8a53a389a72ca0b9c1b24685a655d71774f4cb468cc40483bfac8888ebb9977290b35a3186d8976d887c9fce93e574f337f390fdfec356d1", 0x67}, {&(0x7f0000000200)="79f121a71b00d36839fa15500a8aab0557bdc4ed2c4a60c0211428aa2342eb0eaa6277d88ca485055506deb5d1abf405b0433f0ff96fb54bd2a40213d8009030f2fe2528149a3ed005776c069f42668e5f126443bda89409ca0a1a6f09ffef92d50184f93ff4c86fa434e73749e27bb6", 0x70}, {&(0x7f00000002c0)="da8cad26a963b142db343d8dcef3743f58f44bfa00623977ab", 0x19}, {&(0x7f0000000300)="96ad60f9d1391b402185808e8ccead3fe77b2ed4ad92f17fa7b91ed054a51eb796f9eec8360130d50f8e581d158145ceb18f997a22e3910e397eb73c44b3737bbe2b4ac8de2d8e12f725a56fee44498a691987d14090261ae64010a54f68f87e65aea43872b1d6612e05362362df9cf8bae824d6761688c76c63747eaae4d41e1712c3baa7e63b3e66cf12744fa292d2e4251ab059a4fc26d52d42ba44c50c82baa8d4730486a5b3ff4b643e51bd626fd7fe4d7a42993c9c216fb8f3eba13e44cbda20ed179ac9952d974590601d1585a5129c30cbae00d168e1cbf6f8d4d801d991bb2c2d4c7985f7142f71e274fd2fd5f30b", 0xf3}, {&(0x7f0000000400)="0b67307b296a73398896998c0119896534d3b75f91f3bbd0aa1f9def1fb0701500509ab54a338135443cd1333d72ec928b2eefc751448ec04aee1847e1d817ba58883059d4d413e65ec72c2fc6c6c750309c33d62ef5", 0x56}, {&(0x7f0000000480)="975ed3134c1e9d41c38fac377732bd91c06557315fb6a7dffa013bcb9d66ee39cf5507c4ba2f47802f07ced57629d41de0a9f2572496bb60b427c092d22918c62b7acf0065983139dec80efcb32e1055d8578b7af2c7ce99c76c62f2473d0371940ba5616be6943900e48524fbacda39023d6ae3c16e798ccc9a1f", 0x7b}, {&(0x7f0000000500)="5311afbebcfcc708186e32cf27ac959aebc91bdd62d68a5c150ec0f37c0a761a3bbfe7ac3b0893b8d2d27fdafef3e4438d6802df18331a92590c5739d47d3c4274c9b98997b1292e23a304d92fcc9793fe37397faf53626e19aa091ba4cfba3d8025d612d2b736b1e05bfbd324ae888d713c01565361bb65c4e001ece29cb00851732dbba06e1fbb134b30fe6c4ed9ee5ae71144bfcde5863ade6248103bc345dffd793c932cdff1a82687b41f0b204385a5d0c844d0fabc601d90bd5fecebf86fa3ce6f43", 0xc5}, {&(0x7f0000000600)="28ca9a32defcd685", 0x8}, {&(0x7f0000000640)="56c498de93274330036d7debf7779bbef2df5cba82ede97f087c0841b03682d742afded41cbcf668061ba987db48d2f4ea624059d8f641f9300e9edef3997229c28176a3ad4356d402e19cfc372dbdae40f713302e593be4ee35364e3b26be7a8f80af0d195e85d1ca3f3c44a1a5fd40002c9375b3cef52dc7f2c868dd81b99493a985c9", 0x84}, {&(0x7f0000000700)="d19b1ebf2db5a984dc4b1be01f106feb12ebe69bc88e1682fe67cdffe5822b65530f029690fd8aa011f461ec4b11702b107d154c0fe991e70cb9bcbaf885efe60390905f0aaa98798401636f3efa868a78189343bcf9891bceac790518717dd6164e066399e08d74be17a91de7b415e84de99234ffd15737d0fd360934cb38c4fd7061d4d4cb0134f2586910b77cd4ead3dd3ae4b0a989370016233e136261e8eabad41a6f30e905d8df076a0e1c9decfd36db92d35bf8297b", 0xb9}], 0xa, &(0x7f0000000880)=[{0x108, 0x86, 0x0, "b9c4ecf8c2e60ed5e7211fe2ff94ca0d8c061539bae9dbffc721a746e07d7452adbbca20f1eb96a1535e6a57ef3ae81fdba73babe3ee01ee409a8f4dfa018dbcee31775090718de1322b88f948b45a187ec4613f21a53d341e2fde8ef55db5044efd2f3a7060b8b754aa405103e7d91e668d802a277c7ea41ec765e5fa518f83b34a71a46be6e91c29f3c0335d28f308e1d2f83455c5de58a490a51ce84e813d1f602ea064afb7f9cc79aa3bfd8ff10a1d8fca11786482ab9517d43085433d504484f2706c56c4471768c369bf3bc22eb21379b1264f96f15a3633e318fe2a8fa6027494420230bb89e99c0ac5f45df4d6bace1caf0126"}, {0xd8, 0x0, 0x8000, "98be53bd8effdfd3dd47b59966658b3d1ab091a079361918258c60eb8c41a84bf8f496756bc8e84629244f222daad484fe79ffc6085297bb648501761531f1cf929dec3dc6f82f39ca9eecd8f4262e17f3f8c7341ed038072d6a9545eb87d62d05595251d49670031e13c44499dcc2c88cafea7d7a163d26757f8e47897f1ca68eacbd9d2f4c9a4b8e57ad632f113c48de1a2934aae2d5fa8fdef28bdd9c8dbe1d141474d64d43b67c8cb8b1dd97c01dc7fba04a31e25f1f89acd18e8c7bab2e842cfec376f3"}, {0x48, 0x3a, 0x7, "503eaf2b64dbb42d1af953c9c9e55ba83714dc2164491d7bd24fc727d5f8b4ab75afed995b74ad92a038a26d5fd5eb6994d1773a96b63b56"}, {0xe0, 0x3a, 0x10001, "c88788c6c4dc443e1b8a64679a7e9684c1481d4e20ecf6607110951579a9611c32a9d8cdb1d300fe3ebe5317afac6305e40de2a53f94f24017d4d20d5a6db6d424c452ffa398f38c7eb4cfaeea1b10b5dfd60906f258ea2dff6052788eec66c0422d519bb7184aff90389746978de97e9b801ece75a87e64ba766764265751719bbf8b70e7299989593a201e42b4996e8bb616dd0d5ef4d8924da45c60eefe3fba52a9f57d214572ea6db52b94ef58385c5802868ca0718c94abadf2082b58aba87c6895bb3c8c8f3b0b19e019a9f5"}], 0x308}, 0x0) fcntl$getown(r0, 0x5) r5 = getpgid(0x0) getpgid(r5) fcntl$lock(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) r7 = msgget$private(0x0, 0xa0) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000d00)=""/184) 00:08:03 executing program 2: r0 = socket(0x10, 0x20000004, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x2d7e, 0x4010, 0x8000, 0x10000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mknodat(r3, &(0x7f00000001c0)='./file0\x00', 0x1, 0x5) getsockopt$inet_int(r2, 0x0, 0x3, 0x0, &(0x7f0000000140)) 00:08:03 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xffffffff80000001, {{0x2, 0x1, @multicast2}}}, 0x90) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xa8050000}}}, 0x94) 00:08:03 executing program 1: syz_execute_func(&(0x7f0000000000)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) rmdir(&(0x7f00000000c0)='./file0\x00') 00:08:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x4000000055, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0xffffffffffffff04) socket$inet_udplite(0x2, 0x2, 0x88) 00:08:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_extract_tcp_res(&(0x7f0000000000), 0xb, 0xbc9f) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="b0dffafaf6df8c383f223e8f995dbd7c57d2bb85468fa1599e19bb41c100088925ef650156c1b243a6741d7d94794bb64d913c5a58ee821865686c599c7f557df4f743d0f972ec105034c1031b59ee895c68a896c5032724", 0x58) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000180)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbdd8b4140bf84e02d6feb7d4638a50075fc") 00:08:03 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x5dbb887f01891972}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x1}, 0x8) r2 = socket(0x2, 0x1, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet6_tcp_int(r2, 0x6, 0x200, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000140)="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") 00:08:03 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08") 00:08:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000000)=ANY=[@ANYBLOB="000000008722bcf003240440af8c2fd8eb2e1f369d410bc4035dd7053ba2fa22a786e7d91572c4d83564aa37a187763231aa43c36c36124d1d0cc26032f8f274e78c44f34fb6044e85275caadc57007b8cc1dc64d143050798277b7616bf9e854a579e9c1afa9e51acb9ef5115292ec0feecb0c593b70a621a29853f933a360f5c9c45973e221b41b28045e6b8c2d8382fa1619877d138c92436dba7aa5a3dfe6aa431cecf008abe517d554227d5c4237f80b938494e144cb75657a807e4ea0f2c6a269a880b06492f23fbaff3a3c5ee415a3e"], &(0x7f0000000180)=0x4) 00:08:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)) listen(r0, 0xeb) 00:08:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:08:03 executing program 3: r0 = socket(0x2, 0x20000005, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) socket(0x17, 0x10000000, 0x7f) 00:08:03 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:08:03 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040)) accept4(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005cfe4807289b03579a201d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000077d7620f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009b7300"/4085], &(0x7f00000010c0)=0x1002, 0x10000000) chroot(&(0x7f0000000000)='./file0\x00') 00:08:04 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(0x2) sync() mlockall(0x2) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2fe34166696c6530e8"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000100), 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r4 = accept4(r0, 0x0, &(0x7f0000000200), 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000440)="b55ece33b461b0e9adc4bdda1520fe60a40e53af19f2e7143432ac9dac2da41b6b940041fcba29da10cc5f38604e8ff051201d75b549d41cf7e456504bb0c7dbd6ff9410f702efef4a26c8871cbda3f503aabd46d1a4e9268338a083929f98c3f5911a7a880e17bffb32894db4d982898cea73a82d0e1578565aada11ba325a313a60e7ca70ce3df7b5775d592182f9bebf52648124b7c1a4654adde02c6eb8e190101615c549c3e463a32fc4b6a46eb8c37abb07aa7cf68c8ea70f76367f0258a7ee22a9f32429bc6424dcae105de9f3bc3d4a5") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getegid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r6 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000540)={@empty, @multicast2, r7}, 0xffffffffffffff21) 00:08:04 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000080)) flock(r0, 0x8) 00:08:04 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaabb0800450000140000000200009078ffffffff00000000000000000000000021495ed37365899c8b410128b42aa4cc358c11983371f8e11fed156e84f26e7268e7ba684afe19b8e3299c11477c4c78200b7c161d0e5aa465eeb5e712b5ddc7034abdbff23525fdf2aaf16abbb449c7eab97fabbfe9d83491be1dfd05bcfecbd773c9942b348554d02a94de517631148163d1d7110aeda0054166d35c0114507ed29e390973d61a566fd8cca1455074e4e837392c27d427d3ad39eff9f5a772ddde26506023887a9be98c6342b7eb02055db192d982a7e637131062e68527efb0ae85ac642df0f399be1e"]) msgget$private(0x0, 0x404) 00:08:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1}}, 0x0, 0x3, 0x0, 0xdfb8}, &(0x7f0000000000)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x9}}, r2, 0x4, 0x0, 0x84, 0x2, 0x0, 0xffffffff}, &(0x7f0000000200)=0xa0) r3 = getpgrp(0x0) r4 = getpgid(0x0) setpgid(r3, r4) getsockopt$sock_int(r0, 0xffff, 0x8000000000001002, 0x0, &(0x7f0000000040)) 00:08:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x7f, 0x4) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000380)={@loopback, @broadcast}, 0xfffffffffffffddd) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x6d}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r2, 0x9, 0x85}, &(0x7f0000000340)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f00000000c0)) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000001c0)={0x1000, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @multicast2}}}, 0x118) 00:08:04 executing program 3: r0 = socket(0x1f, 0x30000009, 0x9) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) 00:08:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0566696c653000"], 0x10) 00:08:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x0, 0x0, 0x0) 00:08:04 executing program 0: r0 = semget$private(0x0, 0x7, 0x48) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/81) syz_execute_func(&(0x7f0000000180)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e386466400f3805dbc422790f073f894f00f28a80ffefffff74") __semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000080)=0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/252) 00:08:04 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) read(r1, &(0x7f0000000240)=""/169, 0xa9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r0, 0xc0e}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x4, r0}, 0xc) ppoll(&(0x7f00000001c0), 0x20000000000000ff, &(0x7f0000000200)={0x5, 0x7}, &(0x7f0000000180)={0x6}, 0x0) 00:08:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8) lseek(r0, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffe) lseek(r0, 0x0, 0x1000000000003) bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000000000000041148fd1a1"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x8) fcntl$setflags(r0, 0x2, 0x0) fcntl$getown(r0, 0x5) fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) 00:08:04 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000480)=""/4096, 0xffffffffffffff60}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1, 0x10000, 0x81, 0x80, 0x6, 0xfff, 0x73, {@in6={{0x1c, 0x3, 0x8, @mcast2, 0x4}}, 0x0, 0x400, 0x7ff, 0x7, 0x6fe3, 0x8d76}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @multicast2}}, r2}, &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x559, 0x80000000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @broadcast}}, r3, 0x0, 0x6a4, 0x200, 0x3, 0x69, 0x3}, 0xa0) 00:08:04 executing program 0: freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) getuid() getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) getuid() getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) geteuid() getresuid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)) fstat(0xffffffffffffff9c, &(0x7f0000000a40)) getresuid(&(0x7f0000000e40), &(0x7f0000000e80), &(0x7f0000000ec0)) freebsd11_lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) r0 = geteuid() getresuid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)) getresuid(&(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)) freebsd11_stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x1f3ed3af, 0x80000001, 0x4, 0xb0, 0xf12}, &(0x7f0000000180)=0x14) r3 = dup2(r2, r2) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f00000002c0)={{"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", "c08f75c7f3874de0f3a90bf13ee24fafaa49faa77dbac2e216e379dd8de81888", 0x2fc, 0x6}, &(0x7f0000000240)="c9630a11acc11f138ff3878fd517da9e57fe23ce2342dced83a842cf7f01b07cd48ee7810007678a9b749f06ea339cc81e3751b080216dcc37856dba1c75051a685731cd", 0x1f, 0x1, 0xff, 0xcf, 0x0, 0x80000001, 0x6, 0x3}) syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:08:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x18104, 0x10) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000540)="0000071a8e9e5643cbcd99567e") 00:08:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x82) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @broadcast}, &(0x7f00000000c0)=0x8) 00:08:05 executing program 2: syz_execute_func(&(0x7f0000000340)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f994576332f2fe4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getitimer(0x1, &(0x7f0000000000)) 00:08:05 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bfd9134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:08:05 executing program 3: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r0, &(0x7f00000006c0), 0x1) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="f000000000000000ffff000001000000aba14e47aba3fb06567ec09cdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984690aaa3f4f16cf975e1272d9b6ae6e65841c1c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2da8172c62c0098fc5087d89b636ce7732c59505c5fe81ee6a29c03b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2ee52a865261710df0cd46660000"], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r0, 0x3c) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f0000000a40)="b17691cd803eedf26f6fd0c44139fd5bf91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c4217c5e51c1ead8cfc48192558dc3c366450f18674667f3426f7c7c730f5726cb660f72d55a181836019b9bf6e3df64673667856666430fefb30000000000c0e7f30f1a120f984898111d54111d00") shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2, 0x144}, {r2, 0x4}, {r0, 0x4}, {r0}, {r0, 0x2043}, {r2, 0x18}], 0x6, 0x0) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r3 = getegid() getpeername$inet(r2, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r3) semget(0x0, 0x3, 0x140) 00:08:05 executing program 2: madvise(&(0x7f0000aa5000/0x3000)=nil, 0x3000, 0x3) madvise(&(0x7f0000aa2000/0x4000)=nil, 0x4000, 0x3) 00:08:05 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:08:05 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000140)='./file0\x00', 0x10280, 0x40) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x7d, 0x4ab, 0x4, 0x1, 0x8}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x1, 0x514b}, &(0x7f00000002c0)=0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r2, 0x0, 0xffffffd8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x0) 00:08:05 executing program 2: 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$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0xffffffffffffff32, 0x2, 0x1800) msgrcv(r6, &(0x7f0000000440)={0x0, ""/238}, 0xf6, 0x0, 0x800) 00:08:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1f, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1}, 0x8) 00:08:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x8c774a00707c2995, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x8, 0x800}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xc, 0x1}, 0x8) 00:08:05 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x36, "42769dfb56d2b8a51bc7491da4d9fe4eaddeac7d8c7ffaab0e36ea7f1e317b4acbe3af1d041f59cdb57b2838e876e2dce6e77df88625"}, &(0x7f0000000080)=0x3e) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x4}, &(0x7f00000001c0)=0x8) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000200)="44478d841279040dcf01b012a835e7b35ceff777a3e602704f45731bb14fd6928220acdbc2f85025d91227a7654d717e5ac5a49705") syz_execute_func(&(0x7f0000000100)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:08:05 executing program 3: fcntl$setown(0xffffffffffffffff, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000000)="87faa2d3e044fe131e407d9aa478f268139c63fc1ceb8a1d7a2f4d3b0326bb59fd0d960cbaa8b464e066a568226c6988708f4731e9ef697525679005dbd77eaa91ffb3d768b25e07bf296f4900abd3f4805060a53d3f1321ddfee421a1254ab39052087548b931c2f86e7e983c04bf5b9850d31fdd54da96b3688edf0bee2d79a25908649127c3ad8031b53be5d4d4ce5d2c112c", 0x94) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5002a00f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:08:05 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r1, &(0x7f0000000080)) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR]) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x7, 0x8, 0x749]}, 0xa) freebsd10_pipe(&(0x7f0000000140)) 00:08:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/\x00', 0x30083, 0x12) symlinkat(&(0x7f0000000040)='./file0/', r2, &(0x7f0000000100)='./file0/\x00') r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000000), 0xffba) fcntl$dupfd(r0, 0x11, r4) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x9}, 0x0) 00:08:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x2, 0x0, 0xfffffed9, &(0x7f0000000180)=[@cred={0x0, 0xffff, 0x2, r2, r3, r4}]}, 0x0) 00:08:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000080)=[{r0, 0x101}], 0x1, 0x200) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @multicast2, 0x3}, 0x10) r1 = dup2(r0, r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000002c0)={{"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", "8ffe2c256edb59d81922ed02f18091b514d0b309107526dcced71feedba1b3bc", 0x7fffffff, 0x9}, &(0x7f00000000c0)="fa2030c0d1d4916fea5e4bf55ad16965c6d9551ff24239d4e8f9b748788268392d125131e1cdca39abb8486b3a0679b19f92187266659b6dea8a222dfbbe053e4766de6e1a88e4677a6b63c104ddd00627190e8b8fca45eaf496cd713356053e658562ee73", 0x7ff, 0xddce, 0x8, 0x80000000, 0x7, 0x1ff, 0x9, 0x5}) 00:08:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0], 0x1) 00:08:06 executing program 2: select(0x40, &(0x7f0000000140)={0x7fffffff, 0x0, 0xffff, 0x6}, 0x0, 0x0, 0x0) 00:08:06 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_udplite(0x2, 0x2, 0x88) mlockall(0x1) r0 = socket(0x0, 0x20000000, 0x8fd0) accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c) sync() r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x55c}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x4, r2}, 0xc) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:08:06 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000080)=[{}], 0x200000000000010b, 0x0) r0 = socket$inet(0x2, 0x10000001, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) truncate(&(0x7f00000000c0)='./file0\x00', 0x9) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xf204, 0x4) 00:08:06 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x5a, &(0x7f00000000c0)=0x3, 0x4) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x0, @mcast2, 0xfffffffffffffff8}, 0xfffffffb, &(0x7f0000000240), 0x2f5, 0x0, 0xfffffffffffffea4}, 0xfc) 00:08:06 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x56c2, 0x20200000}}, 0x200) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x81, 0x8}, {0x4, 0x2}}, 0x200) listen(r0, 0xfeb3) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x40, 0x91) mkdir(&(0x7f0000000140)='./file0\x00', 0x10) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000200)="575d6dd9df478407f74ae20a898c4ca269b615b01cfccdf6dde1df88b22daffdeeac06ac6e9429297acd43dccac5b24a8bf88e416140a8f5c14a1d60b2f994ca74de5a79d953338c13707b0146b3e65965eadee57b986bb96030befedaebe444d2c8c5541b68feb5") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x1}, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f00000002c0)={@multicast1, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) linkat(r1, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x400) symlinkat(&(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00') semget$private(0x0, 0x6, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x1, [0x0]}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000480)={r2, 0x2, 0x4, [0x8e, 0x3, 0xff, 0x8000]}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000004c0)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000500)={0x3, [0x5, 0xb78d, 0xfff]}, &(0x7f0000000540)=0xa) clock_nanosleep(0xf, 0x1, &(0x7f0000000580)={0x4045, 0x1}, &(0x7f00000005c0)) r3 = socket$unix(0x1, 0x5, 0x0) r4 = openat(r0, &(0x7f0000000600)='./file0\x00', 0x10000c, 0x12) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000640)) unlink(&(0x7f0000000680)='./file0\x00') read(r0, &(0x7f00000006c0)=""/161, 0xa1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000780)=0x3, 0x4) r5 = openat(r1, &(0x7f00000007c0)='./file0\x00', 0x100, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000840)={r2, &(0x7f0000000800)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000880)=0x10) chroot(&(0x7f00000008c0)='./file0\x00') getsockopt$inet6_buf(r5, 0x29, 0x19, &(0x7f0000000900)=""/4096, 0xfffffffffffffffe) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000001900)={0x101, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @loopback}}}, 0x118) writev(r3, &(0x7f0000001ac0)=[{&(0x7f0000001a40)="2691774d8df19bcd12b142f18f8ebd8e1145faf78f6d6a2efcf0649f96b4ce21746381ebbc9012", 0x27}, {&(0x7f0000001a80)="c3ca8051bef4f3e1582ee243385bbc32cb951daed75f390d75fb2961dfc76f9798f998cdb6cccd1c", 0x28}], 0x2) 00:08:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0xfffffff2) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = open(&(0x7f0000000200)='./file0\x00', 0x18004, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x5, 0x0, 0x22, 0x1}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x7}, &(0x7f0000000400)=0x8) r4 = open(&(0x7f0000000080)='./file0\x00', 0x240, 0x20) bind$inet(r4, &(0x7f0000000100)={0x2, 0x1, @loopback}, 0x10) syz_execute_func(&(0x7f0000000200)="985e4aa84ac422793047d50f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4a2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc4c3214cb9a5605409c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800ad8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") sendmsg$unix(r0, &(0x7f00000022c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="008000af07fe5196438e4f31fa09f13b8ce2dd6f3765d0206f7a"], 0xa, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0x0) ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f0000000e40)="9c5e83744296b832611852000000") sendmsg(r1, &(0x7f0000000e00)={&(0x7f0000000300)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000540)="651ff292746c4c306177b46562fa4163ca4329f487656d37e10faa8d274a867383cce72e6cfedb262112655064d3c6a429d761f4e912c7540adf85244d5b424ef5aff377fdc182a95408941c138ed8c3d316869a510eb81abdfeb1f157507b23bafc921c1ab2f728b519ae6ce342d71bef504635728d7e19333c76af22eae971ec72d31311eac902abd5d6cdd301b5106932b65c5fc878400e5f72206fba1e", 0x9f}, {&(0x7f0000000600)="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", 0xfd}, {&(0x7f0000000700)="f355257155d9ecbe18177854fceb1944949f527b4de72a8f166ee17b", 0x1c}, {&(0x7f0000000740)="4ce34ce802e7d69ca434c7c9ae194df95d65be7b7d66c6db43b8990b304dbd302079f9b8c9db415ebc9bfe3387908c3536c3464c1ef042a9601cf1186df395b80b2a82043f9adc6970e30fcc3f454d2a9dc64a0351c95e2442a8c00cdbff2f61e7a27e111a682d4a07f52ffcb561ab7e73d4f85c9f4ac98bdfbf693c3c3422bd1c57942599db2df3600d5ad6a4df742e625e13617c996f68fcb0acfe37c05a1ec86efafe32503fe398e54c4e4c6b3ed967f21186160045f1f18b086f89bb84d81ff758b056eb37813939cc8f8ab8964a8e7d21dbda4d", 0xd6}], 0x4, &(0x7f0000000880)=[{0xe8, 0x29, 0x2, "cb129805e1c74175a41457cfbe0cbc28b64563de8c13d89eb06f67f477b7e8ab60af524aa40301d9fcf9b0b997e02f1c8256d9661c1a13125357b2b32006bfcc7177a84480129bb1108c9bc140b6f0e77cd9c2300aeaa1d0dd0bb951a318890d94dab8755f7ded39138b44d6a6541380199f7b60210de92c92199a39d90e406a180c6925ef170d11f22ed587ab7cd1b7945574617750bdf64018ed3e8e2d4ceb461d9a51d1276e40b592db42c190661a4f76be862c852f2573ff33be642ec469a1a8de6e0b998880e41a4a24af54c5d86dc5c52ecd"}, {0xf0, 0x0, 0x3f, "09def5b28b6a8914f4e4e8cc963fb5e0286b6eeeb1ebd79faeb5d1ee6730787eac05c57df460e39a152fabbd9a575d5467b1337572c5472bc9b01ccc65fc0a45495f0dc7bfd311bac3b4b76800ae80d35edb7468b978eb6995c10e1c2cc46967e5954e8c23cc8d507eac8a3ed20159d4a3f4af1c7d619a9b7b0887d467e3d3e43ca24a170af7a9bae8555fb63dbc5c1eade756055d8a0d03a7f50736b57ca1f6cc02a16237bdb11df35cc8b387d26ca5289489d0ebca5ac6abfe5e2245dc9d4bb04c1f4fa3d60c58f574a07ecbc4641031933c8b947a878a31cdff"}, {0xa8, 0x6, 0x100000001, "f51235403e790c8ecc8bb4a4f9a8cd30dc3041f1f54a53113b67577edf2e5c17104da07056d8ceadcdb9d4667e407c174a487d30201cee535b0d744d044a1ba44be4f98559b0629692d7920d825fec5d5c944613666c18b820cb4e66e484b4565e2c7718fd870a3e64fd56d0750e0cb1c59cc2323d72ecd8cd782c0f3160a03bb12435244cc6b37753e788c06f9c4abe0324db4648"}, {0xa0, 0x29, 0x1, "e4bed63fafd3d845e0240b8a2a9f80d72be295592a5049d66e2668bdceff31fb085e6309fd57ae9f17e599244ca569bd7c4bcf0474a50fe8ba469fde1dd1d909e2877c6b5246bf9ed935c31a24737c293945a7e963aec6439654d1f9eaea099b0881b39b1676a4a623ebfab52f19b4d6654cc1882ccf7a18874df9e4971ecae9c0da41ce5f1678a1c724c8d0bccbe057"}, {0xc8, 0xbf, 0x5, "4f67ea57ffdb5973e2ac546eaa8333d430cf4bcabfe42d44bddf27ff3380707b8df875de41ae913716c0dd918d911494b18c0cc7d2ceee3b2de1f0196ddb4c83017896c5b980abfed3b2a2b9f6e39bfde24b77da5fda0612b3f72bf5ffed4d3d64fd2e5918538703e3641df53dd61bb16c552beaa0f0cc9f3d42eb6a55ea386640ab3c9c580de1b84985eefac7994267ea73f4c7f8cb0b74db64804c7eb99b328c8a0a9c4eb0ffe4e2e9131b43d2cced566b7d22f873d9"}, {0xa0, 0x0, 0x6, "8721e2ff8f3fc2650400f3737ee041f0662615855a901eac5922c4e2c6b8d17beb941669b5e5f48301ebf4f3227921eeb6b41ba1ecccbd39be7d6470791cdc1b832d8b7202c5050c7aa96a2bcba713fa4bc9ee7588cddb284b5c48e50cfe388c37c5c55e000023a6504cabb2b4d87a1949bed4a62033a4db8b28fc45e80b7042f1c99c59684324c70adbaf"}, {0xf0, 0x0, 0x9, "43eaa1c7ed270daf2d44e8e51987975bd4e434b775498a03880c6fac2ac25ac29f2cb9f31c9c85e943a4bb9f66c2b45861b8ee54aa7ba6e9c125604673f170d95f8b4b54a522536726d6cba308262419fd1d17d22752b768d43f29387c4b8d2e7794f90ca483bf38037fcc5dd11541bcd2cb4c1ffb4c8d37449f3e47b669b63c29e08899d32a69b0417e113df9c5891f82b23ebec33ebbe92f6c218ff836631ade5bf4dc3d488bd210f4522bd13d3186f4338c5c13f4417f95ec990654c8d575d5b18c49a3cf7b6416b6b0af03cd7c898cff71814c3656fe1425b20ff283"}], 0x578}, 0x100) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x100004}, &(0x7f0000000ec0)=0x8) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x4) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e21e000000200"/136, @ANYRESDEC=r3, @ANYRES64=r1], 0x3) socketpair(0x11, 0x20000003, 0x2, &(0x7f00000000c0)) 00:08:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() close(r1) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") fcntl$getown(r1, 0x5) setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) mlockall(0x3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x7, 0x4) fcntl$setflags(r2, 0x2, 0x1) 00:08:07 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) r1 = open(&(0x7f0000000440)='./file0\x00', 0x10181, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x10000, @mcast2, 0x7fffffff}}, 0x0, 0x800, 0x9, 0x0, 0x401, 0x2, 0xff}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x4, 0x4, 0x6, 0x2, 0x5}, &(0x7f00000001c0)=0x14) 00:08:07 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x8, 0x43c01f68}, 0x8) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x1, 0x5ef0}, {0x40007, 0xfffffffffffffff9}}, 0x0) syz_execute_func(&(0x7f0000000080)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101ed663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee4247ca15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240)={0x0, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x100, 0x4, 0x3, 0x0}, &(0x7f0000000040)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x80000001, 0x9, 0x6}, 0xffffffffffffffd1) 00:08:07 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e09, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x810d, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x0) 00:08:07 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x64) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x84, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xf2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x772, 0x100000001}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:07 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x3}}, 0x0, 0xb4, 0xec3, 0x7de8, 0x41b, 0x6}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={@in={{0x2, 0x2, @rand_addr=0x6}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x3a7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r3, 0x9, 0x8, 0x100, 0x3, 0x4}, &(0x7f0000000380)=0x14) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r5, 0x5) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r1, 0x0, 0x41000000000003) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:08:07 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00', 0xfffffffffffffffe) getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) openat(r0, &(0x7f0000000200)='./file0\x00', 0x908, 0x4) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000100)) 00:08:07 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10) r1 = semget(0x1, 0x3, 0x400) __semctl$GETNCNT(r1, 0x7, 0x3, &(0x7f0000000000)=""/18) 00:08:08 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) 00:08:08 executing program 2: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 00:08:08 executing program 1: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=[0x0, 0x9a]) semget$private(0x0, 0x2, 0x1e1) 00:08:08 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x9, 0x465, 0x82, 0x8, 0x401, 0x101}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f0000000140)="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") nanosleep(&(0x7f0000000000)={0x1f, 0xffff}, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) 00:08:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="02e3", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x6, 0x5, 0x4, 0x5, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) 00:08:08 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x2, 0x4) syz_execute_func(&(0x7f0000000200)="9826473e431c0a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb662f72d50f0fb8c40b4e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dc83f345d9c6c4c27d1814caacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc68300cecea1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x30) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/27, 0x1b) 00:08:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000240)=""/112, &(0x7f00000002c0)=0x70) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a71e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979708b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f00000000c0)) 00:08:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x808, 0x100) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/69, 0xfffffffffffffed1) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000080)=0x10001, 0x4) 00:08:08 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x2, 0x30000005, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x800, @mcast1, 0x101}}}, 0xffffffffffffff20) 00:08:09 executing program 2: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 00:08:09 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") select(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x9, 0xf4}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) 00:08:09 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c120f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000400)=0x10, 0x10000000) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000580)=""/239, &(0x7f00000001c0)=0xef) getsockname$unix(r0, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x1, @rand_addr=0x3f}}, r2}, 0xb82480962e302e6a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'/25], &(0x7f00000002c0)=0x20) connect$unix(r3, &(0x7f0000000300)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = getgid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000240)=[r4, r5]) 00:08:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x6, 0xf, 0x3, 0xaa5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) 00:08:09 executing program 1: r0 = socket(0x1, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x9, 0x3c55c34f, 0x2, 0x56, 0xc, 0x5, 0x462, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x40, 0xfffffffffffffff7, 0x645, 0x9537}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x8, 0x3}, &(0x7f0000000180)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0xf9) 00:08:09 executing program 1: clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0) __getcwd(&(0x7f0000000000)=""/145, 0x91) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x7, 0xf, 0xf82, 0x10000}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x8}, 0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x9, 0x4) chmod(&(0x7f00000000c0)='./file0\x00', 0x50) 00:08:09 executing program 1: r0 = socket(0x200000000000011, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB='\t\x00\x00'], &(0x7f0000000180)=0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) syz_execute_func(&(0x7f00000001c0)="8717c4211e11c0c4c27990547600f343d9ddf0309e08000000c4a1f9e705e9b3ca038f2840a20600c4836941737d5ef3430fbd2b47a6") 00:08:09 executing program 1: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") chmod(&(0x7f0000000080)='./file0/file0\x00', 0x104) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000000048, &(0x7f00000000c0)={@broadcast, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000240)=ANY=[@ANYBLOB="dffe13d61a1c40de4c9903db26ed2b68b175d0f1"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x13, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r3}, {r5, 0x1}, {r6, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") getpgid(0xffffffffffffffff) getpid() r7 = fcntl$getown(r5, 0x5) getpgid(r7) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000000140)="5453c676d5580230589b925f69a0eff687555c1c04c5d52aeaa5304c731b95f4") getpid() msgget(0x1, 0x8) r8 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r8, &(0x7f00000005c0)=ANY=[], 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x8000000000003, 0x4000000000000024) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRDELTABLES(r9, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x1, 0x80000000, 0x101, 0x5, 0x6795, 0x3fc, 0x4, 0x4}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:08:10 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000001800000004000000020005000100000002004e220000000800"/156, @ANYRES32=0x0, @ANYBLOB="807fffff02007bc1d20000000100000100000003"], &(0x7f0000000a40)=0xb8) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000a80)={r4}, 0x8) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x5}, 0x0, 0x800000000000, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000780)=0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000ac0)=ANY=[@ANYBLOB="08020000f9ff0300060000000400090081000104c9d9b40d183c979ad3aa86083d3479454d7863c6db8bd10f9234e7b7269bcd44bd78a7ea253a142c3a9951b0f56475df9c7b74a8f0a1bb49aefe3c2394f77377972144bc74f736a28ef8e0523bc3d40ce008c7da59d3fa851770a12237e40b577e4c773a0a57e845955aa274be55769c89b4c32b918738c3eb2d12ae886d53eb7d58645357b000"/170], 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000880)="22c68b4b0de308ef1f01c8936060071ad086219a294535fded79a57dce3c1effec4f6601fa65898cc899bb044f3b711398717ddc5d1db0664df9220caef1429798edfd4ac2c44a4945979b5b29d7d52846dd49dca5f668073ef8f77b4667d33f3598843be4d0d40a2fb5ecf5dfb1145ff107fc35acce620d86dfae2c375af6dd61428c73d5c904f8af62a9193b9c77fb157dba554764f25b6e21ed0eef27377817efb8838d61b9e8bdf7cb2c854884b7af306627da25e3a1c427148eed9134d9be7ff018", 0xc4) 00:08:10 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) dup(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) getsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket(0x2, 0x6, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f1a0a09b8000000006c65300076abeb04beb1746a0574a95d936738bbdfa330"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) 00:08:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20900, 0x40) flock(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 00:08:10 executing program 0: syz_execute_func(&(0x7f0000000180)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a1e30f0f6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:10 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2a2f66696511090000004600000016492eb2d3657eecc2efc754521c091f124a387408fdbd8d5e8fa9577fbf08a5709e8b397a47af87eadfc793a30f3bd0ba07700dbbcda8c59e5ed107aa9531144a75931cb8445804c32e74e22956489f41e6a5c2269f"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00', 0x0, 0x100) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000001300)="1ae130c8a54bf54f3b39a2c25d94fbad85b40c37") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001100)={0x0, &(0x7f0000001080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000001140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001540)={r2, 0xfffffffffffffcc1, "0a3f788923f527ec015a3f48fa5e67af37969cc4cca077ed10273d7660409bffc82bce20167ddfa173f0c34c49132efe152bd2092f2927adf41838c4dbf590ab6b74927f7fccb18667db778ef3da0c8fbf6f632592e636602cdccc56da1b430d2f62178fc70ac85abe790307720630157652c89ecc98978085b9e82cadfb95d480d801175790bc6a2a357b10f4f0b643ae2c92cdfea91aa413fa82c56aa9c7d3cc0270093d393392d3786acf5c8eb46ef8bac1799470c52ae3291848d7e73fc4d26ef1277119540b7757fbbba28d"}, &(0x7f0000001640)=0xf79c5010a4e0e987) sendto$unix(r0, &(0x7f0000000080)="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", 0x1000, 0x20084, 0x0, 0x0) fsync(r1) 00:08:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000180)="9b1266788cc6298c3c4aca67ec38ff72b50c3d550f6193d03033a3") fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x2, 0x6, @loopback, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="7f13e2912d1667ac0bc2") ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf056a131c9a42ff2ac2d9d2000000000000000000000000007400", 0x0, 0x200000}, 0x0, 0x8000, 0x0, 0x0, 0x100, 0x2b, 0x0, 0x1f}) 00:08:10 executing program 0: syz_execute_func(&(0x7f00000001c0)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) accept$unix(r0, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) 00:08:10 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) msgget(0x1, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0) shutdown(r0, 0x0) r1 = getpgid(0x0) clock_getres(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) wait4(r1, &(0x7f0000000080), 0x2, &(0x7f0000000240)) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:08:10 executing program 3: r0 = socket(0x2, 0x20000000, 0x3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) 00:08:10 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x6) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x10000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:08:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), &(0x7f0000000000)=0x4) 00:08:10 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x2) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000280)={0x10, &(0x7f0000000140)="1dec9811f1216ba0e40fb55de44a6fc8360e93d9ba3d4cfbb7616ddbf2f30232ef285dc721694b52617175e0b2ccd579ec56cfcc92827e04cff54e9d8d70ece9946e6f923f367abdf9eaa31a940fa302c054eb03d3f57e732db0b4424574947825", 0x5, 0x7, 0x3}) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x400, 0xbc) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000002c0)="033fa71e16009d9625ffec2a55e15ce31bf1d97c0fe00760870869fbacc8b7e201c00bf0978030955156a3b850d5b9b67f8b5abb04ac8377996fcc23ecf2cb41bf4ff76154054aef15600eb44e573e894c5b00706a4a23d1b4d08cf4cb8953285d5e6be6da37a0e385c9f6c5e6f6a3e360675f8ef5677e1503") ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040)="6c01307b8f101ab1a5e1f11678b5d0e7619c9f4163b505e8f1657581a20a8ef5e93541b1f330208d39972b7358e754cbce472dc079b6a7cbe096e8125970e788413f5023aa6eb1ec65d3b14c9f27cc29c5cb1036c5b822e12e1a4813330090385bcb3e9dec21e22b5cb2e452609830479e3eb02bba08b4754dec04d582023d308483894e040ce2f9a0fb4c9b70b7fd188e7a4dd864de164eb3d039ab49083d20b1d0f1e88b61e4038e39b6cbc7d470") 00:08:10 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000180)={{"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", "dd9ca3140ec7d71cbde5e2eb246747c6b40b62f5f2de97b0c66e3ca132d31d09", 0x0, 0x3}, &(0x7f0000000040)="de3a22ee76bf121ac35126b450495d1a88cadde7eadc6b90c94c06aff90532ea6481f8d86422d0ede416c1ce3745fa7258e5f825385c0ced95ad74ff59e5d6805918c53b539bdfc3274281040034915d3bc10c75508208a2edfd5a91fa6f91b5d747778db37a94c9b421f2fe743523dde826d4e64f5d54", 0x0, 0xfff, 0x401, 0x20, 0x2, 0x4796, 0x13, 0x9}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000680)={{"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", "c89372dc4c0db6fe129897b8138c49c01510977677c9a9c1225bfbbeeb0d5b7a", 0x5, 0xc359}, &(0x7f0000000600)="134e47bd4f9d2601b4ffd93b80607841a64259c77e760c3ce5e1e90689f48822c4b87cf4c152cfdb08f98cff4e627f996f6f2391fb0bf7c6bfb2a62d7d618d9e10a4c85ed86e9b", 0xffffffff, 0x200, 0x7, 0x2, 0x0, 0x3, 0x8001, 0x9}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000b00)="b5d3483d81f69a2ca9c50ff0b1760d82f68ebaccf797cf28886b45e0dc98920ec155d99de25e4a234b107bc2ede3538db308da1a417f6699de583d27c9c58af7ed6f6908b3") 00:08:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8, 0x1, [0xffffffff]}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e20e1ffffff000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000750f4f01f0fb0e87dab14984146438be056e90fae6e56315fddb34665af710537e6f103a43b910e75a4e255125af0142b5690571201adbee768213c6b7b79d0aaa5c468ec047798083f61d44d16b30acdecff26a54ccd9c349976dfa8459d6cafe725b", @ANYRES32=r1, @ANYBLOB="000407000ff60000"], &(0x7f0000000300)=0x8c) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82f12d2f66696c653000ebcd9165750efe265604249f25e1fef8c67dd629c38813095c9bd8e981e09288bd875ecf5455549fac7973b1db5c57090547aecc2fb7"], 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x7, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040), 0x0) 00:08:10 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) listen(0xffffffffffffffff, 0x0) 00:08:11 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cfd149f63580e222a356fd0ae8a83dfe48ab96381c34c164aea250501dca8335ff85460ebddbb36750b6680a278ba565d64a0c8870a2ff339d48837fccc2729d54f8f8eed7e17300de653efd66a25f774598496713b79d0bbb31ce72453ad7f7990a2332220be1abd82450f3786dd1b77c06b6a4b36570e51d1707be44f40c5750", 0x108) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xdf) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) r2 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f00000003c0)={0x3, 0x3, 0x9, 0x8000, r2}) r3 = msgget(0x1, 0x42) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000500)=[0x0]) r6 = getuid() r7 = getgid() r8 = getpgid(r2) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000540)={{0x7b, r4, r5, r6, r7, 0x80, 0x3}, 0x8, 0x4, 0x2, 0x5, 0x8b, 0x8071, r2, r8}) r9 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x1, 0x83) setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f0000000300)={r1, 0x6, 0x9a, "3a79ea640db45fa05f710e50aff4c4f1976ff0fa2870f77a61d1182bb38c7b209320f623a990783c47636faa6c764bac2973b2cd303bdacb0a70d0982c49aca1e64e5826f9ce77d8dad5dd1ec71e90ec1a7ca73a8a2f28c7b654ec7f98de3e497bd07522b69728deafc91d96c6f369a21f8ca301a7daf734c2b54e8f18b7eb2c64eaf9ba73d41576de0a48de1f5a8666fe8dc2d752f9c25faa1a"}, 0xa2) 00:08:11 executing program 0: shmget(0x3, 0x2000, 0x60, &(0x7f0000ffe000/0x2000)=nil) setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x1000) 00:08:11 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000ffff000001000000"], 0xc, 0xfffffffffffffff6}, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x7, @mcast2, 0x6bd}}, 0x0, 0x139, 0x9, 0x800, 0x7, 0x7fff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x200, 0x3, 0x1}, &(0x7f0000000180)=0x10) socket$unix(0x1, 0x3, 0x0) 00:08:11 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) setsockopt$inet_tcp_int(r0, 0x6, 0x248, &(0x7f0000000080)=0x9, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x2}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:08:11 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") r0 = socket(0x1c, 0x1, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xffff, @rand_addr="d8638ace540357523729538fdb9765ab", 0x3}}, 0x0, 0x1, 0x7f, 0x1}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x7, 0x1, 0xffff, 0x7fffffff}, &(0x7f0000000300)=0x18) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4) 00:08:11 executing program 0: r0 = socket(0x1, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000040)=0x57, 0xfffffffffffffff7) syz_execute_func(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget(0x3, 0x2) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6") shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) 00:08:11 executing program 3: r0 = socket$inet6(0x1c, 0x1, 0x1000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x6, &(0x7f0000000100)=[@in={0x2, 0x3, @rand_addr=0x6}, @in6={0x1c, 0x0, 0x5, @mcast1}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x7, @loopback, 0x1}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:08:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) getpid() shutdown(r0, 0x1) 00:08:11 executing program 1: syz_execute_func(&(0x7f0000000000)="c441fa70b505000000952647c7f8e8030000c42169d47c2f02c4611f5f538a410f313e660fc7b30095578fc463595c0100430f44d28fe870ec420f5f0fbf03") socket$inet_sctp(0x2, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 00:08:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x7ff, 0xf2, "9e56007a8d8b7166aef563693eff4970192fe20a57696bbe585a9acd515e72053135806411886c0002574e56a92dd164b244ced80700909fb9e024a8e85b8b8d644eeb009db1d377a9fb50c83afff3dcd0fc464f2fa9cc67c87180f49e2373cd57b84e136c2a0e5cd5e4bc97de8be3bda31eb6b0d3cf10236000a0999cc30a4ce5463a7a2555584871d14d384fe8f0bf7042ca2546b955e9769e4b9055bcec93d11014726aab70144fbe7ad6e7de9df9991a6349a48b484df08062b37ce09d932363bb35dce17df22f604210ea727065346fd3c7533074bf16fd395b44a87eefa01ce6145d7663cd0f4cb5f6aca0ae2dae0e"}, 0xfa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xa, 0x1000, 0x400, 0x1, 0x8, 0x5, 0x80, 0x2, r1}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x3) 00:08:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) accept(r0, 0x0, 0x0) shutdown(r0, 0x0) 00:08:11 executing program 1: syz_emit_ethernet(0x84, &(0x7f0000000040)={@local, @empty, [], {@ipv6={0x86dd, {0x800, 0x6, "386c10", 0x4e, 0x70, 0x7, @mcast2, @loopback, {[@fragment={0x67, 0x0, 0xe8e1, 0x7, 0x0, 0x1, 0x68}, @fragment={0x1c, 0x0, 0x80, 0x1000, 0x0, 0xb50, 0x67}, @fragment={0x64, 0x0, 0x7, 0x5, 0x0, 0x7ff, 0x68}], @icmpv6=@ndisc_rs={0x85, 0x0, 0x0, [], [{0x5, 0x5, "bb398198dde4b42a6d15b3ca39e31e5429c77ec7d65f02ea3d9547987eb201597388abf11862fa74a2f52d54"}]}}}}}}) 00:08:11 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x9, 0x4}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x2010, 0x1, 0x9, r1}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x726}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x3, 0x3, 0x100000001, 0x7f}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x1}, 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000280)="14153f1ab2638da127ac75387f43cfc1d9edcddd636ac92d77b385fd14f2642ed7577709a0d16c112e255ebc3a2b860cfe328bdfcf2b86e0fcfe2c5c446cf6dbf641a80f905531ed6f01fdee6c202a6f6c0121e211f0b8db0b4c9fdd5f9389f7756c41660d8ce7d8d697f2b514ceeb4bf07e1d6b157f250321554abb271b33eacf") 00:08:11 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000280)="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") setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000001580)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395b9cf2680c0000008fe9589b26c7e4c753fbc4e101edfec442f4822a2a00c4470f109500000000c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000eff265dc5f00c35b5b660ff7e10f9966030faee42c246696657e66416a5012231223c5d1c726400f0d18c401fe5ff6e3df36660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") 00:08:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x100) freebsd11_getdents(r1, &(0x7f00000000c0)=""/31, 0x1f) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/70, &(0x7f0000000180)=0x46) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 00:08:11 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) flock(r0, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:08:11 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x4) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) 00:08:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) getpid() shutdown(r0, 0x1) 00:08:12 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x800000000000004) msgget(0x1, 0x204) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) recvfrom$unix(r0, &(0x7f0000000600)=""/155, 0x9b, 0x40, &(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000300), 0x20000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r0, &(0x7f00000001c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000006c0)=ANY=[@ANYBLOB="ac7000000065a410662b7f2e128f96e5a0c2bc5516918926e86abe00000000000000000000000000e0bfe44ec5df30048c7386882ac6a8331aa1d6144b3431115506c8bf0596b822acbad16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f270488a75e6eac67e7245abe40af"], 0x1) 00:08:12 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100000001}) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, r1}) 00:08:12 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getgroups(0x6, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r3 = getgid() r4 = getegid() freebsd11_fstat(r1, &(0x7f0000000100)) getgroups(0x3, &(0x7f0000000040)=[r2, r3, r4]) r5 = msgget(0x3, 0x10) msgsnd(r5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xf7, 0x800) 00:08:12 executing program 3: 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x20000000000000, 0x6f9f}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x5}, 0x8) 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_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) 00:08:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = getpgrp(0x0) fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) freebsd11_fstat(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001500)) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() r6 = getgid() sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001240)=[{&(0x7f0000000100)="1653086c0027b6483bef2aa2f598da1c900f772eeb487e1fc2fc0a5fbae66c6bdcd47760bd", 0x25}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000140)="8e941c", 0x3}], 0x3, &(0x7f0000001400)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xc0}, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000001580)=@abs, 0x3d8) accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c) syz_execute_func(&(0x7f0000001740)="b10e91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb6736f2470fe61158c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f17a0f31aeb8f2b8f22828460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a000000004da4001369879f000000fe") 00:08:12 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) flock(r0, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:08:12 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff0f) syz_execute_func(&(0x7f00000001c0)="0ca4c4817a2df998cd801b69e4e0181862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000080)="e1aa90c8229d15e9c79c9c5660c6cf82b45edb057cb4a1899557bb26e7f58a2ba742ffc9ff459925d53499c70900ce", 0x2f) 00:08:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:08:13 executing program 1: setrlimit(0x3, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r4, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5e79f3ce}, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0xe684e966b0709d10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r5, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty, 0xffffffffffffffab}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}]}, 0x0) msgget$private(0x0, 0x0) 00:08:13 executing program 3: syz_execute_func(&(0x7f0000000080)="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") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x101, 0x3, 0x200, 0xd053}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x5, 0x200, 0x6, 0x2}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080)={r0}, 0x8) 00:08:13 executing program 0: syz_execute_func(&(0x7f0000000600)="c48165dd72ff98cd80c4c2319cbe998999996962f5696200d9d9d0640fdb6c8d49795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce000008020005151c4a27d181ec1ea014783dd8df265dc5f009ce364c364304545e269a841000f45334c2f2fe4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcac672667410f38cc1e36660fd2938c0000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00") 00:08:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r5, 0x0, 0x3) msgget(0x1, 0x524) r6 = open(&(0x7f0000000480)='./file0\x00', 0x20102, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x3, 0x0, 0xb3d, 0x7, r4}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000080), 0xffffffec) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f00000004c0)=""/138, &(0x7f0000000340)=0x8a) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) lseek(r0, 0x0, 0x1) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:08:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x200000000000005, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00005b217e780000000000eb7fffff00000000000000000000005177"], 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xffffffffffffff9c) 00:08:13 executing program 0: chdir(&(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000000)="96f3a79845420f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fdfc4c4a17b1273fb0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826e660f3803afb30c0000d48cc7e8628f6808a3056f0000004e00c436364435cf0000008bc9a27014d184d18426264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f4d01c43e450fae7c0f0f") 00:08:13 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 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, 0x0, 0x100000001}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x1fe, 0x58) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:08:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000140)='./file0\x00', 0x42, 0x1c) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000180)={0x5, 0x3}) 00:08:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) 00:08:13 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./filfile0/filg0\x00\x00\x00\x00'], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0x0, 0x100}, 0x1) sendto$unix(r0, &(0x7f0000000040)="fbd07126229538a933fe7451278940e1c34c59de3d0d0d37b54d8e38", 0x1c, 0x4, &(0x7f0000000080)=@file={0x1, './file0/file0/file0\x00'}, 0x16) 00:08:13 executing program 3: syz_execute_func(&(0x7f0000000000)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") 00:08:13 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)={{0x9, 0x8}, {0xffffffff, 0xffffffffffffffba}}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x12e7) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x7, [0x5, 0x0, 0x63b, 0x4, 0x1, 0x223b, 0x12d]}, &(0x7f00000002c0)=0x12) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r5 = open$dir(&(0x7f0000000100)='./file1\x00', 0x0, 0x84) read(r5, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:08:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) open$dir(&(0x7f0000000200)='./file0\x00', 0x8a40, 0x40) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) accept4(r0, &(0x7f0000000100)=@un=@file={0x0, ""/83}, &(0x7f0000000180)=0x55, 0x10000000) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x8048, 0x6) r3 = getgid() fdatasync(r1) setgid(r3) 00:08:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1}}, 0x0, 0x7, 0x3, 0x10d, 0x8001, 0x1, 0xadc3}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x25d4, 0x40, 0xd30, 0x4, 0x2, 0x8, 0x8, 0x9f, r1}, 0x20) 00:08:13 executing program 1: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x357, &(0x7f00000001c0)}, 0x4) 00:09:03 executing program 0: 00:09:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0xffffffffffffffff, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x10000, r2}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="0000020003000000b1b8bf0667e1f196f239e8ce91b91e59cc38d5bc6622b50b25c9ddb4bb2c525d4de5de1ea99f09b76b6ab13829cb96bd99262c537f371b0cf823b32fde968f2d8a2878e16fb51747c98cba2d980c429d04b701764c5e8480e3c40ab1e28d5b377e254fbd01000000000000006f8009be0475f05fa149e22e42fda96daca2fe414bb266aef0042f5b2d9bc93d370592981ed04d4cdaea662ff20ab6b22dffa205426f087cd645617c5632e91b0449bbac459c20b66b51cb3a61a8711f8250638567b9e3952c662d9d53314c2c031e171821a6800f268c88e9d654926eef7202"], 0xc) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x120000, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x51, 0x2000, 0x20000000000000c, 0xfffffffffffffffd, r3}, 0xffe4) 00:09:03 executing program 2: connect(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffec1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000001380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000013c0)=0x10, 0x0) connect$unix(r1, &(0x7f0000001400)=@abs={0x1, 0x0, 0x2}, 0x8) socket(0x5c68285767546303, 0x5, 0xff) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="4306460af8e90727284fbfd02fcce8d98b404cf6457d879d574303723ee696634ed487fc1a867ea82f15ca506d47ed75a1c7673aa0d8712c65277bcd5812b714a229416994a12517b3b70ddca7dbca7ce797a9c797567e1716f52d0994d1e446f4c7192ad4977fe9fcb0d0629d4d6c26d032a736ca7b23ebe556c27c099b3e564f6bce2b9d97fda3907d48d7eaefc4d4658bdc43fb8793fb8b37ac28ca1b6fef53b99c23", 0xa4}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="65ee2087fa87128b8d0b875a5618f899d5be89dda5dacbf8fdc6fdf02bca45594f3ce94c03df862e28ce13c465fe3cf011ad9c08f123896b7a48870a96fced36183a7c6a3dcc6102f2b1692367ce1e1ead5cc17f950cad750341241c33d47b3d52fe77ab8d059789fd8e14c2cdb888781a0fed31224f5a1142fdd7832e7abb66a1c001f28958786fd3504fe39c31d9789aedc4f193a12a879bb367772cc3bf77a4b432be8eb017eb113a38c8206615769fbba53c99efeef55cdfc5bb214b", 0xbe}, {&(0x7f0000001180)="7634224515a6629e0f6ba7c767e27a2b2f640fcf735dab4af547c22db5466f2261efac7a1f1581797e2a5d5196b165ad97da1a1c7bcdf3df6fb0d17e50c56097e0893de0209c45339f24270af1186635f62feee3f14eb44ab825fc11adfb8ebc2c1309b17c", 0x65}, {&(0x7f0000001200)="aeb6ad7cb1fa376ea4bfaaec27aba1e0ab33322ad5b3c7cc4030d995418cb3075d181de78314ec924b17942421574b0d70e7d424f48031076e304d50b4844eb2637177c05187c113bd207422b357e9ec1b27c6fbd3d71e61699126d99b2a112ed4a0529f06b599a23833251e569b32b8714b636c4f3a24d343aac9e9b0e26d1ca654549a492be0a178795e4dcbfadab0877ed1c44f313f3aed85c9fcb47cbcf509376b9ae9696ecab06e6d33f319bfe7145cb3a11bcf307d6329cc8e8ce31741a51e9f2705e25187db106a4d27ab9be09a6dcb43f728b3800ebf33e79a227eb1585d426193597e0cc07548fb4c11116ca785", 0xf2}], 0x5, 0x0) pipe2(&(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000001540)={{"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", "8356545c36e43726bbd1dfcb22a357157b38dbe06330425ab175e089479ee7ad", 0x3, 0xfffffffffffff426}, &(0x7f0000001480)="8d3c05db88874496f3595418619c184c4e2adc31771e3c29d5471958226a3c9a47971675c7a4847e233c87381cc8bbb346c28536daeddba8198261ddf4b049dfc1cdc2afb1c81786e46df5e68ff489cbc7965b4c27f01b01fad25784ed0e2e16dde89171a0ec482d23f45baf967497607cc1da459c91fc6668ad1849ab89fc6fac95ada6593106b6981882ed865630ff5aeab3a118b7f21bb224f4055d7d4f91cca65adc752344185863", 0x6, 0x6, 0x5, 0xffffffff, 0x8001, 0x2, 0x9, 0x41}) 00:09:03 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = geteuid() r2 = getegid() fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x200) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3f, 0x1, 0x6, 0x5, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x4a80000000000000}, &(0x7f0000000100)=0x8) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0xa, 0xfffffffffffffffe, 0x0) 00:09:03 executing program 0: 00:09:03 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "4ad683", 0x10, 0x29, 0x0, @rand_addr, @ipv4={[], [], @loopback}}}}}) 00:09:03 executing program 3: syz_execute_func(&(0x7f0000000100)="61146f146f6466f2362cc34340cd801b69e494f5f77272f5696201d985d22fef8937e11cc18f660f3a6169640faeaa00000000e175146862dc9393a101012ef3a7f0217800fe8982a3a7394665df444502da7676f2f082290029c4557d78c4c41b0f01d67979747454513626f3e1978fe950939b9b0000000f4702efb5ccf65e5e3ef84cd5a6262d00000000e42c24a1bfa1461f469f9ff269e1c54fd63a08890f1cf63e2ef2ea000000000900010f5332fe32fe6666430fefb300000000b8721f031f03910b44000086860f3617178e6d0c23cd6d") 00:09:03 executing program 3: clock_nanosleep(0xffdffffffffffff8, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x0) 00:09:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 00:09:03 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x201, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x2, 0x5, @ipv4={[], [], @broadcast}, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x1, 0x1, 0x9, 0x5, 0x9, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x8, 0x8, [0x6, 0x5, 0xcd8, 0x3777, 0x5, 0x66cb38f40000000, 0xfffffffffffff245, 0x8000]}, 0x18) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xfffffffffffffffa, @loopback, 0x7}}, r2, 0x4, 0x4, 0x800}, &(0x7f0000000280)=0x8c) 00:09:03 executing program 2: r0 = semget$private(0x0, 0x2, 0x220) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000000)=""/45) getitimer(0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000180)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d01779b8f9f268760400000000e9589b26c7e4c753fbc4e101edfec48f299894e0c4c269a7f23ed107c4c2b90a23f21667f2450f10c75151c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeec6868b7b7f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:09:03 executing program 3: r0 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000003c0)={{"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", "63336e65fa0c3bd689071eb7706236069f888d3d1e885fa9f5ba2ea4c0005393", 0x4, 0x2}, &(0x7f00000001c0)="74c0546837e3d9f1583dff9a7111b56a7a8ff1815ea25f4eb74d247a647ab653e60e1c14c9aa88ac9d940f3327c09669b264ebfbb25c614ff624c75e44f0dc038bbe148669", 0x5, 0x101, 0x2, 0x40, 0x4a149ab9, 0xffffffffe67aad9d, 0xb8c9, 0xfffffffffffffff8}) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') mkdirat(r0, &(0x7f0000000140)='\x00', 0x50) 00:09:03 executing program 0: mkdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x4) open(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:09:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x4, 0x7d, "07e9bd6a58c6953b763aa7e9d12ff749e79febfaf6b00faecc3480bee18210d7e5a015ec1ebe85dd19fc84333d07be8f1fc8f93b9096082f9e134fdf68031db6e145c4ace383a20f995b6526b902ee767aa399f47a49df015db257bed73ec668ba6da1402835077aa34b3ed04c1f0b96f10b8a45dfe2081a5e19d75390"}, 0x85) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:09:03 executing program 2: r0 = socket(0x1, 0x3, 0xfff) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="090000000400000004000500060020000100000002004e22ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcff00"/145, @ANYRES32=0x0, @ANYBLOB="0700000000000000d8470000010000001f000000"], &(0x7f0000000000)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1, 0xa0}, &(0x7f0000000180)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x180c3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCRADDTABLES(r3, 0x4004667f, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x3, 0xfffffffffffffff9, 0x4, 0x1f, 0x800, 0xb4, 0x4000000, {@in6={{0x1c, 0x1, 0xb68, @loopback, 0x20}}, r2, 0x8001, 0x3ff80000, 0xffffffffffffff01, 0xffff, 0x80}}, &(0x7f0000000280)=0xb0) 00:09:03 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xa0) fstat(r0, &(0x7f0000000040)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, 0x0, 0x0) 00:09:03 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f00000001c0)={0x2, "18ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d"}, 0x28, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000020000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/176], 0xc0, 0x3, 0x1800) r4 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36de7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=""/61, 0x3d) 00:09:03 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xc2, "42aef2c5bb919aba2d7e8669a1b5d15abc87bf141a8ac25a53626a8bb5e2803b12d1f1582c920559b2579159869b93556423b69c8dc80d67105c9e98369a3c8e223f79abbd6fff9dee478f0f0586b656659a579d0e973cc1ebbc75eba4e5e14b16f3262fd10e07b77b979644a0b11dd9b92ce1adb788a344a945286a1abc65bef9a763d1c3050a99f30d92f39bf02ecf082ab7cb98c8570e41620e72fbb1d76b2b58e8afc7b805d2320099bf070bffb49884ca13fc6d7219d1ce6431a24abccba7bd"}, &(0x7f0000000140)=0xca) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x60000000000}}, r1, 0x0, 0xc61, 0x110, 0x5, 0x1000000000, 0x6}, &(0x7f0000000180)=0x98) open$dir(&(0x7f0000000340)='./file0/file0\x00', 0x120845, 0x800023) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:09:03 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$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$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x4) symlink(0x0, &(0x7f0000000080)='./file0/file0\x00') 00:09:04 executing program 3: syz_emit_ethernet(0x44, &(0x7f0000000080)={@broadcast, @random="6c6132f584e3", [{[{0x88a8, 0x5, 0x4, 0x3}], {0x8100, 0x7, 0x5, 0x3}}], {@arp={0x806, @generic={0xf, 0x801, 0x6, 0xa, 0x2, @empty, "ec0ee3da0d498dc18483", @remote, "9707d3e02799c386e458ce8af021acae"}}}}) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r0]], 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0xffffffa1, 0x4, 0x0, @random="10c804d49ff8", @local, @remote, @loopback}}}}) 00:09:04 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x442e5ebf, 0x9, 0x39af, 0x0, 0x7}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xf6b0, @empty, 0x8001}}, r1, 0x8, 0x3, 0x9}, 0x8c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r2, 0xe3) ftruncate(r2, 0x101) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) 00:09:04 executing program 2: syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x321, &(0x7f0000000140)={@broadcast, @random="77f792ce994b", [], {@ipv6={0x86dd, {0x7, 0x6, "f2fe89", 0x2eb, 0xf2, 0x2, @empty, @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0x8, 0x25, [], [@generic={0x7, 0x23, "9d09f9f1633ab8924faad04fd0e2ddb19c6a36f525b7bc8783642d68800ac0069d0991"}, @generic={0x4, 0xf9, "ce634ef21fd48f73b68463701367924208526d4d99d2de0f93c76ca99cb480fc2e3a4dfa8c6d8694f3aa2859a8642b444d67178f1411303d88de8719472cddc66a6e54595c29ccce2f4d89064bba006f41c70f16a5cbcf09cbb06a8c6064a36051f107bdb4e42c53972a5297a71c6b81972adff517900edde529e3068810e2b3e9a6a8d9fa58291e082e6728e7843cdece5060c729f724aa011230f4c29c9637004358dce2670f75c967e13abe7b690efadf6a0fb8fe94b3532f6d6197996bbbc3bf7b80d866edfd16b425a019ec11841768824f0b3f19eceb27227118a5ca162555d83aa24f7902a4518e72d2f4543a67453b74c7bffdb25e"}, @enc_lim={0x4, 0x1, 0x1f}, @jumbo={0xc2, 0x4, 0x3fc22aca}, @pad1, @enc_lim={0x4, 0x1, 0x5}]}, @fragment={0x59, 0x0, 0x8001, 0xffffffff, 0x0, 0x7ff, 0x68}, @hopopts={0x7e, 0x1b, [], [@pad1, @jumbo={0xc2, 0x4, 0xfffffffffffffffa}, @pad1, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0xba, "45ae94cfa0f7a419f5738bb46291d236769c655660f5f4d1580e00901c100cff3616d97ad5e9849955ccb42967ec6070cf14c32e6037dc910312f5d94dc66cd9e73db772db4d839c722723288481ff7d39f4147e6406f803c383dd3df82ab6c4241844dd2f10c80ef7621b7239a125e01ce935efa585aa9eede0caf5bffbd5c283eaebf3da92622d9da374c83afdb47736572a2f1ef2b1739239572458244d2327870560816eef5c9221cfc48647818c8cc919c11bb9cd69413a"}]}, @fragment={0x10, 0x0, 0x1c00000000, 0x5, 0x0, 0x8001, 0x64}], @tcp={{0x0, 0x3, r0, r1, 0x7, 0x0, 0x11, 0x64, 0x1, 0x0, 0x5, {[@fastopen={0x22, 0x7, "c6f2e72538"}, @sack_perm={0x4, 0x2}, @nop, @timestamp={0x8, 0xa, 0x101, 0x3}, @fastopen={0x22, 0x8, "abf7ee2575f8"}, @mss={0x2, 0x4, 0x5}, @mss={0x2, 0x4, 0x7ff}, @generic={0x4, 0x8, 'P\'taW\v'}, @eol]}}, {"dc8310518cb41d7cdabd75480ccf8bf07cf295f2499f52ac0bcc3876506aa174ac2fd03cffec7bbb249409d2c80c8f3447c9598f592476094c9ae4f4f5618e8c6d0ae0be9061b41314e4bd16b87cd30aadfb470cb7756c9194cdd5ea8c4ca6d1dcf02182f15505a78bf748ead61e944b88191ac0e45a27"}}}}}}}) r2 = open$dir(&(0x7f0000000680)='./file0\x00', 0x400, 0x0) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r3, r4) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) unlinkat(r2, &(0x7f00000006c0)='./file0\x00', 0x800) socketpair(0x1f, 0x10000000, 0x6, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000640)=0x9, 0x4) connect$inet6(r5, &(0x7f0000000040)={0x1c, 0x3, 0x6, @mcast2, 0x3}, 0x1c) 00:09:04 executing program 3: socketpair(0x2, 0x30000001, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x2, 0x5, 0xfffffffffffffffe, 0x3134, 0x9}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x8, 0xab, "42d74472710bf3ce5ef15c8a97c927752b9f0f2ab093c8e76b47278cb9d5c244aa1e842cef9fc39624b3f5f05172c682d1936e5e89f7212e5b88df5fae97cca9ad07ff3cb19ba6aae7f19916bccc3764063f3f24d27a2454ce693064477a0249fd1f2a1bff881244755b01683ccede402d6b3446eb82c8915d01a02f2b283d7cf7f5dbaa9a73807d61c1d76af38625124a1a852928ffb3117164b3a845cada9fa3ac78681542cf302ad6a2"}, 0xb3) r2 = socket(0x1, 0x10000001, 0x8) connect$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f660700653000d21da52a885ccd7d83ef90d9360826f1b0ff4144"], 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000200)=0x4) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "73ffa7d212149214962fc2e61714ead24a5e771ac88176d81c08b8ab46bd994127509d01d6381f32bce6cb689321c0ef4236a3f30b9fabce7474c138855f2fa8b81464c0f4ca6eb0589c3d50616943eb5e5ac63bd76d6a5bb4fa17abbd0989f88306757a6e9f515fd56e9b10912c73ef930fee4cdc55db707bdf45c41d38b391126359a7cd001d95ef39d7a4d0a4786980c7170f33dc4692f94f69dc25bc5af1eac9b77ec6a06cdf0d1b7aa7777b10cf289800920316c1a91da86d6ef28561c094b26ce7b0e0e62830c3c5facd4e038f7af5139c0c1faa51d3ce85cb23d5a6a97f3eac2fb3c00d804521a00a1211f635"}, 0x202) freebsd11_fstat(r2, &(0x7f0000000080)) 00:09:04 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) syz_extract_tcp_res(&(0x7f0000000280), 0x8, 0xc7d) semget$private(0x0, 0x3, 0x400) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x2) 00:09:04 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRESOCT]) 00:09:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x1000, 0x4) 00:09:04 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000300)=ANY=[@ANYBLOB="61ba000051398d4502ed99fd4ef66df103fb952094c1a84e168a1a079688bb144e2b3fecb50c4cf90ac2d6db22b8cf4c9068ad8018017fd48afeaca53ddfb6e6b8d64b335b27b125afea093ef7db50e7613bfb4a7baa1546c5ea7adeba4ec49271a053761896ce0245a62b743fdff7989c80197a17a4a61630e85fef1645a4743b56bd4874e59548e8c04798fcd0c4b3c21265e3373524b9c647e931396102b0edd432993199b56087abc0cf35ffb46bde964c77f53e78d899225430a32fb6bfa49ec1ef7c65686924c1a87e2017d47817081dbfb3737465"]) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, r0) freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000000)=0x5, 0x4) 00:09:04 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x22) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x20000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xfffffffffffffff9, 0x8, [0x93, 0x0, 0x20, 0x9, 0x78, 0x1, 0x99, 0x6]}, 0x18) ftruncate(r0, 0x0) 00:09:04 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000ffffffffffff00"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:09:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:09:04 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000140)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000040)="5fee8e5bd100b7cc3ced401ccfefa24b1eb1b273449f561dc5e9df55b4c2673516665059a77f2d7cb2fdba7634ba6a4d9e3aab1637a9ded26133923545a16fa04b35255eb92cb3e52cc1bbf5cdda00d7abd61382f256cbbc9c5d89fa0018bd362b6cd3d1f4019a22ab951efafb3fa20fb9678e2b63593bdecf114a47df06d2ebf9090cfec73f39f8c6ea0cf784d64d4808be77c54cf4e0176b44f0be94590755a5957d30adde8508a7626c10599466401500458d030af320", 0xb8, 0x80, &(0x7f0000000100)={0x2, 0x1, @broadcast}, 0x10) accept4$inet6(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x30000003) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000180)="f0a076de10d259dcff6724c9e1b5c3c5f1d88cba28fc3eb6bc39b310acc343b15050201b92c77f43ebb6b16f4d53b77c8ac27f9c309927fd31f01bea4c4ae85d2d2623fcb7ac46af168994616f9e77082e72fd74d91f3675b47c1b2c5b74d4b3f684433baef5bd96cb8688f076143f12df1300445e1f7e173699b4498becb306ed1627bb10fb24c0309f1d9d338d5dc024c56a21c861f29d1d40b5b3bca38eb89ad46f24b41f6d8a0a0efe00542bffdcaecfe5", 0xb3) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000240)="a1ace7bb6eda2c2a8fdf00dbc89d64c01f0891a4dd336445aa830c0478b45fe1ddbc422412ae488f5ce0171f476e89b31a64999e30513073373972aed5861cee644a5cfe", 0x44) 00:09:04 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xb3, 0x1, 0x2}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x30000}, 0x8) getgroups(0xa, &(0x7f00000002c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r5 = getgid() setregid(r4, r5) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0) r6 = socket$inet6(0x1c, 0x2, 0xfffffffffffffff9) socket$inet6_udplite(0x1c, 0x2, 0x88) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000080)="41cc1f9fa5279ba26ea8cc9e006d6ed24416ecbb0477b583392d37d2b79f8a6b5b6718eaaa10f4d1609bc37326741e12a1f5dea59ad8b6ea6e27f12df245eaa6ce92f2cebe9c4443a2c4cc4b12d32e9e5b697cb88c1c6937fffadb56ae5a37550b70bf78f677b07864a37dab231381c876a521717c639ca8275d7e9494b8bb435917a66c750b67e79777c92c6e52a94b4c3e717b49eed44018725ab60707212d0cff5ed9cea4d9f9f2a685f6c5f167e75134de2d7e5b74a3f06547848a52abbafb967a02", 0x9, 0x2, 0x2c}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r7, r3) 00:09:04 executing program 2: syz_execute_func(&(0x7f0000000800)="98a84aa84a2c431c4c0f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ec41d9f666460ff0200fb8c4c461c9d4bbcec200005bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d2f1c53fa00000dd4d42666450f1f4000e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:09:04 executing program 0: r0 = socket(0x1b, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="c7003273310d33611fd54d0105b146d951a305e605dc05a6e540e1a3af3639d04248c01bef0c57e186c2263f459f48b461276f1f0177b01cdcbf27225ae2d25db26c21b803db2dfb5a1d5530b89d56f6c312b61cb3c2c558c7b14a6a46ac3624889b7f08a3bd68b40338ef5b83f46cfbc3187f66c259f03316ef24dce4b9da5e82607dc8efff668e80c3a1edac43927064401472c95c076a33a3a605ade7a65b8cad0a67ebc2522c3d48bca2bc162aff6c9e25607f93c68b154f4d6202afd99ac153e67e07af532834bc087cd92811f3d8fb37b6c7ce67c05d9c756859c75acd639659c8808fcbf65c34", 0xea, 0xc, &(0x7f0000000100)={0x1c, 0x1, 0x9, @mcast1, 0x800}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x7fffffff, 0xf0, 0x3, 0x9, 0x9fb8}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0}}, r1, 0x800, 0x2, 0x7, 0x2, 0x6}, &(0x7f0000000340)=0xa0) open(&(0x7f0000000180)='./file0\x00', 0x1009fe, 0x2) 00:09:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x178) sendto(r0, &(0x7f0000000040)="6c6101790ab0f23f4dafd33c6da3eadc5ca21e1cc855bc3da4d8ea87653744795b89ed7583d0ddca6da2ba6d2186beaf3e23b03863c19a05c94d8932cd6614cb4f41958e63ff19ed4a8500f176b3688b1cd3675d2954f886af", 0x59, 0x100, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0xefd5, @empty, 0x6}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x41}, 0x4) 00:09:04 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='ile0\x00'/16], 0x10, &(0x7f0000002880)=[{&(0x7f0000000680)="ebbdc89fa08a73f8063574a282c175b21731b00500712dabe1c816e25475c21d3f98ef429d4f9eb8c62f5e7333b63ca763a81086544c5a3af69e244bcf12a786ba460adf3f783c3988f579cb045690be9c1aeea4b6848d3ccb3dc6e8e5123df9cdce83b7f4d12d52cb4fcab39b7f493bc9a3aac8b9c70c25", 0x78}, {&(0x7f0000000700)="a8c2aeae816f80cfee3ba608be12a0d8ad582828025343ea6ff7cbac2b97bca9a354ac8d9730a7ad99eb5a8033cf22abf34caf293bda3475bb0df0354219eaddb68bfe11fbb2c76dae1aec2e22a1977868d686754a4c1340759e3f8fa08ee2b5b5a610f8c5e8a1ad197312deae22dc3888de8748cdff9192d10ea2da556eae6f8316b359fe3f889a64b012f92f3ff237cc254e8d723d3325ca13440b045237bc3f1ba3235e539acc99ec07891a1956be5ee40e21523adfb0ba499a7c32f5d706eecbe1aabf796e8890a193afda65e9764ad6a47118fde5c9e66f88e91c75cdd2531f7110bcc49a008d1c20014ab187519faa3c3dff97", 0xf6}, {&(0x7f0000000800)="79bb9a67f83b239a3438c0989946a4a59b31a949c6a3c66df5999bfebecbe7629193315c2825fd9533b470257b8ad000b4ffb655fe1090c611992f18ce24fd54f0baca0229a962ed2ee20a7b7a8d017f8e8752339e7924ae", 0x58}, {&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4}, 0x80) r1 = socket(0x2, 0x1, 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000002900)=ANY=[@ANYBLOB="04022ee0be5566696c65302f66696c090000"], 0x10, &(0x7f0000000240)}, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000200)={{"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", "0174a38090593086cb792162e9a0829be9e70717ed6d75f64701baac901da018", 0xca5, 0x2}, &(0x7f0000000040)="0ae0801a3f637f2af3d8268ad55f70762a83dc904871e03b44dcda546cba2b05fde59f77697dbd75bb14d8c1562ac19ea15ad4c2c6c93aa570d4d0809d404e5e7d01fbd378e23ca0981d774dd6ed503d5c6793a3588b5469125cbc865c47fc78368d164408eba9d279d41c6e45828b37f456a657cf7082f5da3f423b965b513eb2cd09d27962fe5c6039d03490bdc8bf08ab11cbcb317fe2c6d1a5ebd8601094c5839691dc466f62a72c982a77822675888502b2ca3acbe748ec54e5423b8f3408e492fee8eaab1a94fc0ef6613b54e120e8", 0x6, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x13, 0x1ff}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000002940)="1f2113c597da3883a2a5d122eccdbb1881956a715d5cbbe52b11ca556615073677798ef676369dc0fd22b91bcf2fa1746a2c336cd31f8cd1fe99a4b81f9f87d0d721d42c2fcd90f2cdb46a5c01adec9c1d87ce18519e97c99a9209d1d4645db62805e3f161d3fa5f6b11f0da325e38d216dd95540d4e050c06ceb32a845dd972c45dbb2394ad954f6813389c4c1126af1b401330407f6c95c80c84e63f46c3d8570c79ff134cba1b3c706f010c152201fe9048e89f885e7bf0741ed329c3ea07119d457d41edea59d4e820b84f44c387922b81f31bfed41ea341b7c6d866", 0xde) 00:09:04 executing program 0: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f00000000c0)="9715d4a66b999df185c35b4c3204f9fbe64154d0b48dbd590561a8174e91b6e7cfec234114709c23759009c432bf1ca94d466cc0fa85a1c00a716f7d3040e5858a441b081268c61f1f94ac3f5e6512296dd7737202f90c10d0c4113563648625cea38994dd6def61f58e6cd72c367c00a2b5c88fd1deab1048cc35e3d00878f8e013efa9ba18c9bdd9d4f4e1", 0x8c, 0x84, &(0x7f0000000040)={0x2, 0x2}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0x8}, 0x24) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x5, 0xf, 0x510a975b, 0x32}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000280)={r3}, 0x8) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000000080)=0x9, 0x4) poll(&(0x7f0000000000)=[{r2, 0x2002}], 0x1, 0x8) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x1, @remote}, 0x10) 00:09:04 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000017c0)={@in6={{0x1c, 0x2, 0x1, @mcast2, 0x9}}, 0x0, 0x9, 0xfffffffffffffffa, 0x10, 0x7fff, 0x7f, 0x80}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001880)={@in={{0x2, 0x0, @broadcast}}, r2, 0x5, 0x3, 0x2}, 0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 00:09:04 executing program 0: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000080)=0xffffffffffffff68) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000000)={0x3, "c0d3dea443fcf6655fd3ef943d84d0aa1802071b1151cc693619ee3fc8f4a27b237cb7101bb0bcc3683b973b8c3dc59e145983365e5646d921937e16a607b8"}, 0x47, 0x800) 00:09:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:09:04 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, 0x0) fcntl$lock(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x0, 0x4000000000, 0x0, 0x1000300010005}) flock(r0, 0x1) unlink(&(0x7f0000000380)='./file0\x00') ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f0000000040)="8f17ff0da0053fafdfcfbae362cc50c36782a92f993b21674f3c00c8c52530a70b046f0740e4af18ff896782f4baaef70ac1e2d1082b4de11d12cd12f9bbc96c4741b0458b8868cce0a1c11c59a49970ad30fb3a903277c73981ac77749ec538f993dabcef0f90a1f871a4dd366c8471f1bc210c3cbb28db2b443a841627402b29902fa66549f237397b490e57b7fea47a") execve(0x0, 0x0, 0x0) 00:09:04 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000140)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x8}, 0x1) sendto(r0, &(0x7f0000000080)="60933ad1e7bf8723e7dab682dafbe0cfc4537aee362b8f720a81d13a9a49c34d51cbcecfec71dfa0a2b04534e7cd594a8f9dd52d4db74fd1cc4bfb032e559e893efb7fa45f6a8209911cf25d5841c96bdb4a7120b1d48a1bee21ebe4db12af", 0x5f, 0x100, &(0x7f0000000180)=@in={0x2, 0x3, @broadcast}, 0x10) 00:09:04 executing program 1: setrlimit(0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) shutdown(r0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x24000000, 0x1100, 0x8b, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x9c, "ff28ba90f9034998da48368231b9869b8bf35bb3e80129906389207cf7d9bacf8ab9d00a536cd77152be7f3bcb781aa62793f4efbc8d7a1b03e72a51cd32358397574862ab68ad8373d0d554ed7e18f0b058769e6ff880635dd739d4bdc1f5aa85758f544dd077ca6508e57ef908c961534b8fb489bf2305d64fe1a4a0ad7ef1f7f135844e77812a7e07658f8f245da8727a771ffe0bcf7fa22803e9"}, &(0x7f0000000200)=0xa4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x1, 0x5, 0x7, 0x101, 0x101}, 0x14) r4 = socket$unix(0x1, 0x1, 0x0) fstat(r4, &(0x7f0000000300)) 00:09:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0xfffffffffffffffd, 0x3, [0x9, 0x8000, 0x1]}, &(0x7f0000000100)=0xe) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8") 00:09:04 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000300)={{"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", "5ac2f3c192d7e93269ba0a6391b810684a1259ea0e6e5570d9bdc201bb1ffb87", 0x1, 0x9}, &(0x7f0000000080)="4f9bfcccf63fe3cccab50a3a2fcf8f82e11be11c0be3e8040984a6f4c78f61b39273f01dd8c2e6180311eefef899a95b6449334444f49490e146a1f80508a1dc8aad7bdde5abb9c2822239d418dc6ffaec4007091433e1b153f05b3c5d3e83c61a20c9f4e653fd2078711fd4c64f48f952052c60e1d4bab4fc40014fdd2fd661dc0905b20144a5247cb1922cba120b79b119684e25be6d912dc70c46425058fe2c5356f42449392a0b6d7edb95f9a3784d3f2d", 0x6, 0xa1f9, 0xfffffffffffffffe, 0x5, 0x401, 0x7, 0x7, 0xffffffffffff26d3}) sync() setrlimit(0x7, &(0x7f0000000040)={0x8, 0x3c6}) syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:09:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @rand_addr=0xfff}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0xfffffffffffffff8, @empty, 0x7be0b143}, @in6={0x1c, 0x1, 0x7, @loopback, 0xfff}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x0, @rand_addr="6ca998022499241974319fdb333581d0", 0x3ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:09:05 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x8, 0x2) accept(r1, 0x0, 0x0) close(r1) sendto(r1, &(0x7f00000000c0)="7ae41c0337b1c78cd7aace7ff11e8b32d29fddf8d8b58226c1d504a8e6ab", 0x1e, 0x9, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x7, @mcast1, 0x1aa7}, 0x1c) execve(0x0, 0x0, 0x0) ftruncate(r0, 0x0) 00:09:05 executing program 3: r0 = socket(0x1c, 0x20000000, 0x3ff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x0, 0x1, 0x9, 0x40, 0x800}, 0xc) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) listen(r1, 0x8001) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000040)="48e5b1b193d7357f9d8497a2d7470f93dd0252d223eac24820cb5519714c8288e1bd87e51f6ff034cb32241736862d42ae2881f2de49fa031e65") 00:09:05 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) listen(r0, 0xfffffffffffffc01) 00:09:05 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) socketpair(0x1, 0x10000000, 0x3ff, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000240)=@in6={0x1c, 0x1, 0x3c, @mcast1, 0x80000000}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/440]) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:09:05 executing program 0: syz_emit_ethernet(0x2d7, &(0x7f0000000080)={@broadcast, @local, [{[], {0x8100, 0x7, 0x5, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x4], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 00:09:05 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 00:09:06 executing program 1: r0 = dup(0xffffffffffffff9c) connect$inet(r0, &(0x7f0000000840)={0x2, 0x1, @broadcast}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0)) lseek(r1, 0x0, 0x41000000000003) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000240)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0xd2}, {r1, 0x6}], 0x2, 0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000001c0)=0x7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x100000001}, &(0x7f0000000280)=0x8) recvmsg(r1, &(0x7f0000000800)={&(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/48, 0x30}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f0000000680)=""/140, 0x8c}, {&(0x7f0000000400)=""/75, 0x4b}], 0x5, &(0x7f00000007c0)=""/33, 0x21}, 0x82) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) clock_settime(0x0, 0x0) 00:09:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) r1 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r2 = getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getpgid(r2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82000000005d3d83f198f80a890000000000"], 0x1) close(r0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x8000, @rand_addr="b6089bf6907f44a1d9491366224d1b87", 0x6}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000300)="94145825e961be4a0642a89b072acaec75accb8a45b87cce4e76c690880bfa72280ded1ee3bb5113db73da25a606777f2054e8d3876aab0678aaa55ac27dbe5d3539495ea1c47ab217c55e2676142ce796bbc4919493ce79053baf0696b07ef4aa11f7fbaa02e81e9df0c60d38dbfd84af5c42179acc86dcce6080f95149d51142ae1d4f8b5cde3bd4c4fd425bdc9f737072fa37e763d85411f0b10f2a1e56db0d72d12c3ade6043bfd5fcbb98958fa0e09b41f93b6505", 0xb7}, {&(0x7f00000003c0)="41b43f0f209d218c73e85d3822b2aaf53c44f4bd6c0640b7690ddc0687811c1c0f00aee169795920e69e62e394ab70e613cedec22fda288fd44492d6b9b7e8cac4780d8dcd37cd03ae7991f89a72a3c6c068fbbc7009bcd537513d65efd10b5d955d90498bf28df148b8dff5c869d8970b8adec440d307b62e3102fbcaabf3360c23e96058347df37bb060544018b011adcaf3e797338ed5147c9322949802456b877658d9e673d351a9d1f53e5a6339219ce44083cfa4241bc8c558a617", 0xbe}, {&(0x7f00000004c0)="df0f352b74a11441f2557ebe72", 0xd}, {&(0x7f0000000500)}, {&(0x7f0000000640)="bd7454d7025798700d8fceacf97ce0df73414ab8818d14e9b5ab78fbb3fa2ff5746f4d59f4590df76546622ec53087cbbaa6d666c984a864e7f73a95b944d2a59f172a75d754670c8a2577", 0x4b}, {&(0x7f00000006c0)="656993484fe0", 0x6}, {&(0x7f0000000700)="127e657dc2faadf7f222cf7c9c7e0d028ec7b0099a6aa3fbad255cd3ea795716a5fb709077bd698891b224bd3a7399d6c9f5bbc13e1d51de6ab1b8d0979dd0e75700340b012678d75156aa248c7566c0a7ffca039533083fa6920e6fdef6221b77b1d246eac78c688b39a147e316c9cbe8bdad632781129c9c9e2b47e6fafdde526d9bdbaae172b141454e923e5d97614dc48cd029caaaa7dfb2abdd9242ff83166b818a598cb4e687b54bc98a", 0xad}], 0x7, &(0x7f0000000840)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10, 0x84, 0x8, {0x2}}], 0x20, 0x8}, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:09:06 executing program 2: msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000e0000000ffb453430ab563286bc491bd43eb33cf3bb12b2529b94a1b424fcf6777452fe9cd2d03ea"], 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x6}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x1800020000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @rand_addr}}, 0x0, 0xffffffff, 0x4, 0x401, 0x6, 0x1}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xd965}, 0x8) fcntl$dupfd(r2, 0x11, r2) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) r5 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) connect(r2, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x3, @ipv4={[], [], @broadcast}}, 0x1c) 00:09:06 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40002, &(0x7f0000001200)={0x1c, 0x1, 0x0, @mcast2, 0x800}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0xfffffffffffffffd}, 0x8) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") 00:09:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @loopback, r1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) 00:09:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="8f147c84fd99edc6c3860f3ca706fb4f0565055a996e94e81fb3a63277b8a43165e28c3bfd225ad56e7b3587f9069485be2d30c91aec64930cf1908bf453ffa7ac582dc9c4be161b0b771b56cede046b0f961fc0e92b0c4eb7f04018f5e476a7938992c7c3990ca7f7496d8e82cb389020eddf312e836e123e2de49ae7ad64ec97fa13d4cdcaf6eedb1411676cbc948d24849b711f083d0b0d7659ad3659b9f90c9b5ffe20a13452") syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c210f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:09:06 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@rand_addr, @loopback}, &(0x7f0000000200)=0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1d, @remote={0xfe, 0x80, [], 0x0}}}, r2}, 0x84) 00:09:06 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="007f36aa730200000000000000112e1ad05ceb6afdf5e600001099af4fbc50e8e5d7ba0caee82bb1589b5d009b3da3b5b62ad26a40646b284643a2c206a50bca0eb0d68296827190a5c76209000000be00"/90]) r0 = getgid() r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xfffffffffffffff7, 0x0}, &(0x7f0000000780)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000007c0)={0x1, 0x1, 0x400, 0x7, 0x80, 0xd362, 0x0, 0x3f, r2}, 0x20) chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r3 = semget$private(0x0, 0x3, 0x101) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x400, 0x0, 0x0) __semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000180)=""/82) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x16dd9b550cbfa88b) ioctl$DIOCRGETTSTATS(r5, 0xc4504440, &(0x7f0000000300)={{"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", "0c7344999e88a86e868ca8dd51165c312bb1f3962e86768a89c96e2765e3b881", 0x0, 0x3}, &(0x7f0000000200)="a069cf99b7224a9e8f9594c48542fffc0bbe54506d5e0e91311716bbe106536bf85c66aaf80fc77554c94ebcd365b9a5ed9b215db32ba18256797b088b31465bace2d2353a1ada86b72776fe2a2f8d714cb51f570e64fb1e8b4287b4946c4019f8e5e0d4c6492f8c0ca4b9fddfb8d9d37fa842d99dcb9e78b567deda2762f120d7fe86826292324212145e44b77aab1aca3d1ddaa00a41516f4da8eed0435ad65e86514ce15201dc91fc806ec3ec7c564a697003fa77cc9b23324295c199648b461412a5be546f826e23fe7f4829359cf766dc7ddf3696f290ec7c", 0x7ff, 0x4, 0x5, 0x5, 0x1, 0x36a, 0x4f1, 0x6}) shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil) 00:09:06 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 00:09:06 executing program 0: socket$unix(0x1, 0x7, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000100)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr="00000000000000000000ffffffff00", @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0xf, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) 00:09:06 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) pipe2(&(0x7f0000000080), 0x100004) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) 00:09:06 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mkdir(&(0x7f0000000080)='./file1\x00', 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000f35000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/34) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x8007, &(0x7f0000000000), 0x8) 00:09:06 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) 00:09:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x100000001, [0x2a, 0x6, 0x1ff, 0x7fff, 0x80000001, 0x8, 0x9, 0x3ff]}, 0x5c) vm_object_vndeallocate 0xfffff8005c4581e0: tag ufs, type VREG usecount 2, writecount 1, refcount 2 flags (VI_ACTIVE) v_object 0xfffff8005cd4f200 ref 0 pages 0 cleanbuf 0 dirtybuf 0 00:09:06 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(r1, r1) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000000)="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") getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000180)={0x0, 0xfffffffffffffffa, 0x4, [0x81, 0xffffffff00000000, 0x9, 0x6]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x7fff, 0x6, 0x4100, 0x5, 0x6, 0x9, 0x8000, 0x3ff, r4}, &(0x7f0000000240)=0x20) socket$unix(0x1, 0x1, 0x0) lock type ufs: UNLOCKED nlink=1, effnlink=1, size=0, extsize 0 generation=95003908, uid=0, gid=0, flags=0x0 ino 197812, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 1 time = 546 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fbe46f0 vpanic() at vpanic+0x1e0/frame 0xfffffe001fbe4750 panic() at panic+0x43/frame 0xfffffe001fbe47b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe001fbe4810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe001fbe4890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe001fbe4950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe001fbe4980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fbe4ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fbe4ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1997 tid 100744 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why