x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004fe000)={0x0, 0x3ff}, &(0x7f0000091000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000098a000-0x20)={0x7, 0xff8000, 0x8000, 0x0, 0x2596a9e3, 0x0, 0x50, 0x3800000000, r1}, 0x20) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00004a6000-0x4)=0x0, &(0x7f00004cd000)=0x4) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008b2000-0x4)=0x7, &(0x7f00008b2000-0x4)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a89000-0x20)={r0, 0x0, 0x1, 0xfffffffffffffffc, &(0x7f0000fd0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0xfffffffffffffdc7) 2018/01/24 06:20:39 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000003e000-0x15f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x40, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x0, ""}, @jumbo={0xc2, 0x4, 0x8000003}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bba1f1", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000029c000)=""/72, &(0x7f0000fcd000)=0x48) 2018/01/24 06:20:39 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000000b000)=@ax25={0x3, {"1126448712b864"}, 0x8}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000c000-0x50)=[{&(0x7f000000b000)=""/29, 0x1d}, {&(0x7f000000b000)=""/135, 0x87}, {&(0x7f000000b000)=""/210, 0xd2}, {&(0x7f000000b000)=""/39, 0x27}, {&(0x7f0000003000-0xec)=""/236, 0xec}], 0x5, &(0x7f000000c000-0x9e)=""/158, 0x9e, 0x6}, 0x40) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f000000c000-0x4)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000374000)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0xffffffffffffffff, 0x0, 0x0, [0x2cc3, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fa2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c7f000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9f000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec0000-0x98)={r1, @in6={{0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x1b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff, 0x6}, 0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000435000)={0x0, 0x0}) accept4$packet(r3, &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000071c000-0x4)=0x14, 0x80000) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000775000-0x38)={&(0x7f0000fdd000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00004e7000-0x10)={&(0x7f0000dd1000-0x380)=@delsa={0x380, 0x11, 0x300, 0x2, 0x3, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x3c}, [@algo_aead={0x130, 0x12, {{'pcrypt(echainiv(authenc(crct10dif-pclmul,lrw-camellia-aesni-avx2'}, 0x720, 0x0, "daa2b11a5269caf3444cb577260247d93e1d226e4baa5c5eea19cb50a38ecd88a84e8d235abab06cd6e6f475c44f06fbbe11d4d015ad9248506de6e13f2bbc17929955af148065bfb05c953a8dae88df0471e111ef186b750b82d72a368f726cd0939f408014f83032bce1ca358fba40fc6c167a779a199eb33614036fc842e3a72cf2acd237a547569133cb2e7dc43b420635e6e5a2e4f490824666180fc925756d9194384752bc5e89dcaa30171c4a4f691d97d32f4ae9e22597cd1a137ffd9e4888006432d2949dfd0541692a2f20678af4a73fe8a5ba7a5623029d4b64b414b6684e"}}, @sec_ctx={0x108, 0x8, {0x104, 0x8, 0x1, 0x4, 0xfc, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6, 0x9}}, @sec_ctx={0xcc, 0x8, {0xc5, 0x8, 0x1, 0xce2, 0xbd, "9b19be8e46eab2d060736d749d447fdc422b99e81422f52aa404e12848d73f8e35eb9c6fc1e674ee9fdf4b464633d402da3243235f37fc102f3c66aeaddbc6bd4a51ddf3bf967f3a19454bfb97966ce389223fae8ab1f51fd2617799e24fbfebbfcfb2518dcf688e851555da04ff202f2a59edfa882fc4be06719ca2cdd19a733bb0c44072bbc8adf282d939c6900074d36a3d6f478f5c039d8b2ce3f11d8181d18df6f929fb3fa36246555c7331dcc82f1ddda2ba0db63e7e65fb11b7"}}]}, 0x380}, 0x1, 0x0, 0x0, 0x8000}, 0x24000080) 2018/01/24 06:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) getpeername$packet(0xffffffffffffffff, &(0x7f00005cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000004b000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000245000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x43b5, 0x8000, 0x400, 0xf2, 0x800000, r1}) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) 2018/01/24 06:20:39 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x6, 0x1, 0x1, 0xe1e9, 0xa7e}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x20}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) [ 252.680222] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/24 06:20:39 executing program 6: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000d1e000)="43c30103c17a185d763e3c5c7acb147c63d569d0c2d605d80e5ca00c3f4bc0db89df1445c01dae64099240f51190cb328abdb63ab2bbb085613ab7622c460de87949d0f658aba89c632bd46dae44399ae7851aff1551c8004fa1db487717e9bd457c2133b883e54a090c3c2dfe66e455a80770eb81877b76f102fb", 0x7b, 0x4, &(0x7f0000d1e000)=@sco={0x1f, {0xfffffffffffffc00, 0x0, 0xf9, 0x9424, 0x200, 0x54}}, 0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d1e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d1d000)=0x1c) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d1e000-0x77)={0x0, 0x6f, "bd9c1ed68865e50722aabddb4fb08698ad40db660fb46c60033541dc70d425ca04950b1cc7cb59deefe53e2e60cc14c652702fa95339aa32827c59e14bb34661602d76c52dea6e1205ebc7994f58c3120cff2648e3525adb0fb22cd1b1a31de6f3a400006dc81181fa825c70e06998"}, &(0x7f0000ab4000-0x4)=0x77) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00007b6000-0x4)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d1d000)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9fdb, 0x2, 0x9, 0x100000001, 0xffff, 0x9, 0x7fff, 0x4, 0x1, 0x5, 0x800, 0x6, 0x9735, 0x8]}, &(0x7f0000d1d000)=0x108) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000396000)=0x0, &(0x7f0000d13000-0x4)=0x2dc) 2018/01/24 06:20:39 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r0, &(0x7f0000abb000)="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", 0x1000, 0x40, 0x0, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/24 06:20:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000be0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005f9000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000001000-0x8e)="088d875eb68298d55919df2950af85d1502c1d199ebb9ef2d8457059807f7a04253ae9a9d44e49f1b79cec94b12e3db2c584df789c657daca5d17b5f91aa372dcc7ca3c254758efd475fd3236e02add375f3377eab7b9673e171f24746745538c6965709452547c3d7091ec07547e6820df0f8fa079feb590685811e053b206906ddf80b0bb7ed765d7676a18f39") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ca0000+0x47)={0x1, 0x7, 0xb000}, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000359000-0x1e)={0xffffffff80000001, 0x3, 0x100000000, "f220db677952", "c7e49fc06c07da574c0dfd6613a6803e"}) 2018/01/24 06:20:39 executing program 4: r0 = socket$inet(0x2, 0x0, 0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000c85000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000d8000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000066c000)=0x3, 0x4) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ef1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef3000)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000ef4000-0x20)={0x7fffffff, 0x9, 0x8001, 0x6, 0x4, 0x100}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000ef3000-0x4)=0x6, 0xfff1) 2018/01/24 06:20:39 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f78000-0x8)={0x0, 0x0}) 2018/01/24 06:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a3a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2aa) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f000034a000-0x50)={@generic="5c414cdf6a1e9e76bf411bded15ede00", @ifru_map={0x0, 0x772, 0x80000001, 0x3, 0x10000, 0x3}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000020a000-0x10)=@common='tunl0\x00', 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/24 06:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x62) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00001ac000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed0000)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000147000)={0x0, 0x5, 0x1, 0x8, 0x3f, 0x0, 0x400, 0xe865, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x8, 0x0, 0x3ff}}, &(0x7f0000a9f000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000de8000)={r4, 0x0}, &(0x7f0000c15000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a0c000)={0x0, 0x8, 0x20}, &(0x7f000055d000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000056c000-0x8)={r5, 0x6, 0x1}, 0x8) 2018/01/24 06:20:39 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x2, 0xff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b3f000-0x4)=0x0) 2018/01/24 06:20:39 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4)=0x9, 0xffffff77) 2018/01/24 06:20:39 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 252.836242] tc_dump_action: action bad kind 2018/01/24 06:20:39 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e62000)=0x0, 0x80800) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000028f000-0x16)={0x0, 0xe, "a8b24431c389419ccf02239e7006"}, &(0x7f0000e63000-0x4)=0x16) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e62000)=@sack_info={r2, 0xb9, 0x4}, &(0x7f0000e63000-0x4)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000075a000)={0x0, 0x6, 0x1, [0x0]}, &(0x7f00003c9000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008e4000-0xa0)={r2, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x5, 0x8, 0x9}, &(0x7f0000cb6000)=0xa0) sendmsg$key(r0, &(0x7f0000a8c000-0x38)={0x0, 0x0, &(0x7f00004b3000)={&(0x7f0000f7c000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/24 06:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001fc000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bb6000)="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", 0xfc) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000447000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$netrom(r1, &(0x7f00005aa000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004b8000)=0x10, 0x80800) close(r0) 2018/01/24 06:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ac2000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000ed1000-0x12b)={@random="d7ec0600ffff", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x1000000000000, 0x6, "a50807", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/24 06:20:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000fcb000-0x28)={&(0x7f000014f000/0xa000)=nil, 0x8, 0x2, 0x30, &(0x7f0000fa1000/0x4000)=nil, 0xffffffffffff3c5f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000e61000-0x4)=0x10000, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x42edab2b, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 06:20:39 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000e7c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000eee000-0x7c)=@newlink={0x48, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f80000-0x14)={0xcbe, 0x7, 0x7f, 0x84, 0x80000000}, 0x14) 2018/01/24 06:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) socket(0xb, 0x3, 0x100000001) 2018/01/24 06:20:39 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000-0x9)={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f000000d000)={&(0x7f000001d000)={0x120, 0xd, 0x4, 0x308, 0x3, 0x3, {0x7, 0x0, 0x3}, [@nested={0x10c, 0x7f, [@generic="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", @generic="", @typed={0xc, 0x40, @ipv4=@empty=0x0}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000005000-0x12)=""/18, &(0x7f0000026000-0x4)=0x12) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000024000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000012000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000010000)={r6, 0x20}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) r8 = getgid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000b000)={&(0x7f0000025000-0xc)=@kern={0x10, 0x0, 0x0, 0x20580020}, 0xc, &(0x7f0000024000)=[{&(0x7f0000024000)={0x12cc, 0x3c, 0x22, 0x7, 0x1, "", [@typed={0xc, 0x7e, @u32=0x7}, @typed={0xc, 0x27, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x84, 0x71, [@generic="1f5b9bd9e00abd86d348522bf947259d83412bc844ace8ba9779295bed732c50b9c14bb0b482627bf694b6505f5cbae9dd40a56bb44eb2ae456944a513fd6a", @typed={0xc, 0xa, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x70, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x19, @fd=r0}, @generic="6846655310d65fe8dbe16bdcefc9", @generic=""]}, @nested={0x1220, 0x88, [@generic="102cd248ec4988eff2f21c9a1f699f2d3cb41fc4807dd75ed4b340f0e0b4603d2099ae456d22945767a4af066a7dd09ae8dd5fecfb6869ec2329325c2e85e360e7950803ca96c96db20155c14f939cfeb5294729946e36086818f19ea1ea792b5ca8f9dd424b41b1524a0a25cca1410167844620c233c54cc9e8656f48fb1d1878b3fc7070ac5386e4564ca47758b74ede0ccf1438394821cd5f7ece0df56faefbfdcc72fb5e85bda577d4", @typed={0xc, 0x66, @u32=0x983}, @generic="96ad52dca3e81e482f34af43b5e36dee92a68e44b2ada7bb97c30f82e305ba66894cfcce5b863bc7e95dfd2d989f0dda2ed792c961b7693490cb3725637be6169744605af5ed343d232c12b36089a3d5108b6a0cdca3844e86a6a598513fcce604d1db4d33478c338d7c0d46c9291052cc9eb4ed672e86e1ee3db26038a04f2cdcf7113b48ffe18916fd77a632cb1cb91a55f4535e24748bc5db908655c59f0440804a1c663c55d934e45948a87eb25a1ad6b78628e5193fa6ce2022c3459b233e602729591df5f50ff7b7364a21533c8af012b2c5234fe8b80ced7740aa4ae741429a495210b050b4ce47068c9d29", @typed={0xc, 0x65, @pid=r2}, @generic="dcbb339f7d", @typed={0xc, 0x21, @pid=r2}, @generic="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@generic="564cadb0dad912793dbf95c204041cc5687dd430fe89b0040cfa28124f904fc30f04d26a", @generic="90b1b4e065ddef69c1cf7789fc91be7d8aa5aef3fb5365398c90b5c093911bc404aa5d5ae456aaa915", @typed={0xc, 0x19, @ipv4=@rand_addr=0x83}]}]}, 0x12cc}, {&(0x7f0000024000)={0x2100, 0x2e, 0x400, 0x2, 0x1, "", 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@typed={0xc, 0x63, @uid=r3}, @generic="39615b017e5036f6f339292b5a1f68dfeb99ae9ad40653b858ad7d36ee54b8f2aad7c90bdc", @generic="2226119d404f257dc5970ace41f78604d9829f31392d54a18dbd9ee5c5194413a49f6aad46802733d55780bbf1e9e9a31205a881f8211d3bd2213812cd383e41798fbf1aaf63dcb0f69fb0cb4db50f4596b0de38a357beb5"]}, 0x2100}, {&(0x7f0000025000-0x2ec)={0x2ec, 0x2a, 0x2, 0x1, 0x1, "", [@nested={0x2dc, 0x12, [@typed={0xc, 0x83, @fd=r0}, @generic="3de70fcbff935f2ee9bd3e84de1cb55fd0e5e7d8d2117d83071a3d620cf7b69d95530224b26240ae10569152972e9ca55064784d5e99952eec9361b0191f04ee3d24785428ab0418a645488ad19391f0d47ec3bb3e13ff15c86798e1414ff43875c28d92bcc8d70cb1c9f0365aa2adb5ab0b0358f9559a19a2d96c405cc134353e9a7156498c4e2658a1c8f65350a060d682fa5c0238a128791e194490be8e434d9f7d91ab2a1f7c081b459155a1936edb", @typed={0xc, 0x8, @pid=r2}, @typed={0xd8, 0x78, @binary="7b989ffa97b8aa4ed6d61ecb29314ea4b5aa141a5fde0926f439d12b58ce69c9223e54722624be89354a9d78e9887ea60fdaf89344e4a183143ffa0092e3f492222ff9a9b5c549d356e5adaa43c40e9a809ac02afccba6bed78f9dc8a045bcbd97e6a2fae57d88d67bf6dccfc0f666ebe28e97829d8e82a0f1502878e2305606b2f1ba76eb5b911173af985d8297d4d84664e77068a22fb3cdcc58b11963e3b7f791cd8df2253a272e913ce91f47ed61a8500b6cb5657aa900e84d50e87233a71a17015ff7c4b288f343e7e7d0ad3fcc"}, @typed={0xc, 0x7a, @str='\x00'}, @typed={0xc, 0x7c, @ipv4=@multicast1=0xe0000001}, @generic="8b7a7e876c7c8849dabc9935f83b049b711907b6f269aa8a7c034c50c7ab62912e627c53f812d3bbc50b35f9fa73549bb6d6f773462bba8396b99117377b96c78eca3d93820e36e2f4dcd46b3eb16920f5f8a5796890b3ecfd3cc5ddc3a04f111b38a5b02dd164a98968cf74adaf06db4d5a0e12c3aac5317109346ffe7d8c5031add27a7d0e9cdda29009a06c2f9866b46b46fa81ee0c6ab92881cba96cce48151e8439a0fdc6596cb3d36a5d10070ec6463fd558b6631947414e8a0885df4adcb833a146c3ef476b2346275ed990d1ebf975d840f8d7ecb1bc19ddc7079a7e7b3d7cd3", @generic="1bef9d1c3d06b09e47008d15f5ca9d3a92f5512c0f8501fa3942fbc1ea14942165987c268cb7e6188df13d446ebec61e36fe86c89d8ef2909eb4"]}]}, 0x2ec}], 0x3, &(0x7f0000024000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r7, r8}], 0x40, 0x10}, 0x4) 2018/01/24 06:20:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003a6000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b34000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000e5000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) 2018/01/24 06:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000edc000)={0x0, 0x0}, &(0x7f0000772000)=0x10) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 06:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) 2018/01/24 06:20:39 executing program 7: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r2 = socket$inet6(0xa, 0x80000, 0xffffffff) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/01/24 06:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x20, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a80000-0xc)=@sack_info={0x0, 0x9, 0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000090d000-0x20)={0x200, 0x7, 0x3, 0x0, 0x101, 0x62fd, 0x8, 0x0, r1}, 0x20) 2018/01/24 06:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000e5e000)="133ce616fd6f", 0x6) r1 = accept4(r0, &(0x7f00008f4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004c2000)=0xe, 0x80800) bind$bt_rfcomm(r1, &(0x7f0000cc7000)={0x1f, {0x6, 0x8000, 0x2, 0x20, 0x0, 0x5362}, 0x0}, 0x9) 2018/01/24 06:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x2, &(0x7f0000d6b000)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000b07000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f99000)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000055b000-0x4)={0xffffffffffffff9c}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000015c000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000c5c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004c3000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009ae000)={0x0, 0x99, "1b47ebeaa9d08410c0260cdf53b964557b989375dace680300bd4380bce05b721e307c93cb9405384abc22351de3f918e7f2d2ffbb76804276906df4acdf0593b9676793e423d92d4f605605c501fb27c6d43b10b8329af603937674c3627dfdf87ed3878f872ffefb8c8e4ca842217ca4f3e9789996d59df47adf1db62775e704030c4cb9d0e502550c9fa6dc57015e0642a3861c445c64da"}, &(0x7f0000c26000)=0xa1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000061e000)={r4, 0x2c, &(0x7f00003ea000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xd5d1}]}, &(0x7f0000d57000-0x4)=0x10) sendmsg$nl_xfrm(r1, &(0x7f00006e3000-0x38)={&(0x7f0000fa3000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00002c0000)={&(0x7f0000640000-0x1ac)=@delpolicy={0x50, 0x14, 0x400, 0x2, 0x1, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x2, 0x100, 0x2, 0x80, 0x80, 0xff, r2, r3}, 0xffffffffffffffff, 0x1}, []}, 0x50}, 0x1, 0x0, 0x0, 0x44000}, 0x0) r5 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r5, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000ce0000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/24 06:20:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000244000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ba9000-0x8)={0x0, 0xdb}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x10001, 0x6, 0x4, 0x5c6, 0x0, 0x800, 0xffffffff, 0x2, 0x4, 0x2, 0x7fff, 0x80, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x4, 0x4, 0x5, 0x81, 0x8, 0x2efea203, 0x9, {r2, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x7fff, 0x8, 0x101}}, &(0x7f0000001000-0x4)=0xb8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000002000)=0xfffffffeffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={r5, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r6 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) sendto$inet(r6, &(0x7f0000003000)="b79e23b630a68cf091d3f32dad34a63bf089377abdea3a021c39c921967381cb0ef5740c139a3f018c16dee8784c9683ea08f20bfb8b64b1bd31525f536eeba631ab351f752334f0cb2798e9128471b1b58addf8bd35b25378b0bbc75560f14a4c58ddeb6810dbacd4e8b39aa8a261769ede712b27e9ef5bff15b1b22820942e95a94a6ac8589fd160990fa7c1663ab7bb9b4aa0f8ef7882a2d6e8c4f91fb66b6a86ac5a758f9335a4ab52f2a3a6476bf92ee254150c923164c385381d66096b3e6049d7839357a219922536113e3d7377160f9dd00913b3d227d248a7257bf5026b82d223ead7f84f943255b89814e4ae7f5eef6d71bc7aceea8780b4212761c8f00cbbf8835b4a70f032c18230ded004695c4acd7fc77db30d54b25def379e0aebb55bd920d0a21d55f6c95461c13bf3f78cd255d2dfab5c0b8c2ab22629ed9084b6aa5fe50fb6a891b0249a501c1edd7ac03c36fc1ad1d911f32bc4f63ffcae3ff7e7b46cb27e752a8ded8d1ecf33b46b8842713aed2ce11199177e1ff22a78677073c13e438143bb4dc066a73f3e7ac0e8839d2feddab8895628b317244640f15ececd9e3d132f8e1d7cc8ba121916dfb860ea389e6b0a07e5689d8ab8119a06cbf5c2df164fa792a46bd1cedfebdbfd91e8a9dab9b7385591f714cd84d089fd12bb983e4ba61e74c882b80e863d7f8067ac93e91903f6ae3852907b6fa342175ef9a2f89fb8e0016903379318c7fdbdc202db81a4b2a1cb06a3833d9836700247f0de931222085d0fef70a18202962788bdc7b09ba0c87c0ad5fc3fb1f53f24ec605d9bf80a6d60937362fd5b82bb8e215fbb3b7333479db2245467b9d3bc0130f1e2c2edaca4cc3ea0606a322f86e5bab5d1ef6fcfb83e4b23600eeade2928779bdcb03b7942bff9116414a3dd336b726bff26ef01b2961ba02e524e71eaafdf5ea7d11fb901517368ad25c8dad01de91b047ff2b6c4eb5572dcb9055f72f3cb2070c5e47353bea18e0bff0057ef0c32f2dfb13a15645945cd8b66fd75952567594049ac195147fd525d4e85406cd49d0baa11c0ee7d0739c2a16f79f0c42bdbdd3c271fbdae48a0dbf9d8e768d1246c74063429047c6639866940ff5628479445963223bd44c70118e2c0b10f4c7fa018faf247e549daa5b615eb97856e18f9aba79fa8eb34fad2c36d11245f759d135ad11916c6f5f4e14794895e2472c8491ae31786e3237a5f35553238bd3d194bfe70a940a1b9f87e9c9097093c1b3c4193d5a2918c25af079f852149ddd6b5facc6ebc5c9885cfe9ac378e023362e915d2500edc979363bab5f14a702bebabeb165bc1a3f8caf57d375fec227719c7049e88b7fe67e052d8e391acedb9cafa363c5b5ef2c584ecd61faefe2979be5f7ff33022337ed1b219ac74cba577357da905892e2365a3a770b16a8294c531caa36aaae825f07c9b83017cb3888fcf7c8cc515db922ac494b13d65b1e9826f9d1a2e541c84d09720d10b55492bda53b92f3e204fe95c13d6be15e566903b0c5f3a38574598655a125d5ec59b291705d5c58d95c0a29e996c4d623eddb56676d497b55270d1f6c85ef818daad515ce234ca259c88c927af2a1ee272ee69a8c085092a9283cc49fec9e8ef3e129a9f64a3f9084371425a092f8404df36178901c215576866c6c9f919424ca99310bec18349d10ec442243545870f1cab1e2c2c1c9cced9486d47c50996dda2911ba85dd37cd68df787b6a62c7639f27c8b16e1419612ed96d834857efe3b3451db5ce431ca7e192024e614ec5347fec23c8f2615dc51d6a9e825b616101ed6335c65e31be6a7ea9c9ee9dcd10e5fbb8112fa839a9dfd8af94ee6e96623bc3d6609d88ea18ff9e08e32e929dced5c7153bec000bb137087cd693ba411291b646ba6fd0faa6be54a1834166c93d4fecd3e8bed43e0b202b5b57d50e73948463a2645878be3489dea7b754d5c01e56159da0479a3767a6057bf450deeb14200a324feb528609e031cd9691523a480fedbd59708b85e4fa0a8ec5c7754dbf2f21504968c27151ce7717e2dbbbdda60d7d507b883860b9e2de894a8659e947add4255685b45781a0d7719ea274044a52674accd37e59e6752781f84ac66aecbfb5a3b5961ccdc0e05ce4a2f5e046f2a35c937843d46f9031b8df6b8b749cfa144926eee283b122c37127aa1b31a334e6f0af9aa762ce7ba6e5ee8037f3cb4b5a00ca83adcf5b9d7f95c7cbfd2d3bf85d1ba66e0c7370d94c01c140c039b4388622816caf43eaac09c9fab320ce314c3939df831d8c7b21515ce6f09b0b1f09550b256ce5b6acfa6c8dd47df42e59877adf824a8b524a5119dba6e4c0c6e2e0c3bab85b45832d3b49bb0411c59e4acc62867345f0a156299f549b53fc3278002459904ed9ddd7eebe4614a8bf6e4a23e31cfca6a0d60becb6e584275f51ab5f33b8526649ab751303ab5b1bb578fbc77edcbabfe28e14ea2ad914362e8f12933e4380e4b31dadea7abc4bb798edcebb2ab3271c45b23e234776b9513287746bbd3c9daf546c18fcb11dfcf1aeefdd1debeefb09b1b45d7e0057f80c167bcb011f10026a1084aa9bd4866e59faaabb2eda71c97bf1c1e8cccc58f34b14450d1fbb92295c3c4f8018caee140fa21f0ee8a872565a6f10a1afb974587d0e922f3329ac6fa5d14f4ae59ffb16d59e582bf4f51d2c45152f608cd30c22b2ec8a80854b41401fc3756b49ef22bec5776e85c8b7e8e6a46b51445443c681a7cc06b0dc82b930d316eb58048e30d7dcbac57fc7fcf8425f2307e9080a099df9b72302ce879581551f6f0a95cb6eacd90d2f700174c15899f071131b288fafbbfaa08d1bd1b11c96126897f52bf86fa59868c71270ebad016048f297f4f982133ce69cfddc8afc8feec7140c9a5f59950d102d81d90da815d7b525fbdb3a68734b88377ae2014580ce19360e5581e6aa802ab62d6869dce5d87a6b1fc3667eb92055877ad48e375f88cf82d919a10bf93b5b37a07c5f0a7d309befc1c1aa49af843f092321cf5138ee20436520e11e73aeb1d71623d9371708afbae1cb8e8b5ec9599375f5bf90da1460cce0129ad81fe02882ed90e1bf4c93345eb75ba0638f0f3b971bfb395595f845fd4e2e3e79a265fd52ea06623c4e6f921ca951652162d7c9ced4d312653805d0024585ee87921800aa7dae19d01ca769b0246172536d9ff00043bc3d1cae2d2dbc5cc62c91654a356cff9244f71d4768922759b74c5be81078fb7c013a76df4837b0ee19a23171770a800ad931ad65eaa3cae22e86a8e6a87f513a2b73e1b15cd839a726562dec475fa6479cc1281ed30360d769c8052992bdf460f95e90037654e5dc0f1e1796ef00b22dfbaa8d01b6e2da4fd2f23e70bfc6e4dd0a0e6ee94998a0efce9be88f515cf5122cd912fd3bae43bd28ed34ef79c2e6262633579ba34b9f6839e885f974787df7cf2b929c0d2d894915e5fc64fd484e8fca4dfb9c235d19956fb0059e1e144f8e4183c4a699f5a6c276ab883495208c8676081d9daa77bca4783abfcb03ceb3e1ff677a57766cd551a8a1742ca895f5ceee29938212a39f472047dadc25b8b82c92e177ff6181f02357c46d6c0b01ffa8d3181df89f6d10582183f72167d865f3be606d7ec85041ca8c036964744582159c3e510c60807f399ef793d856a9f42292c57462c477f0b946d240ce795321676422d380a6c82f59371f506df0b53ed01dfacee9061e59ef5e124afe33dced3d2a8b894415c38d29a9680f5eae319ff2852fd6241f3563db5831e770c6dc3f0657ad972c3339f3c593c37d5fa5a72b4ff30c0bc206c31ef5e6e308db80ff4d0c2f1eb4522ee6473a450f11579c9db49d9a477e878be52ec3df1f4444a731461eef8a71e4e9ff1687e0fa5a4a0bab4455bd8d10cd589c434b3fc704196e89c47382c98beb14668f6039c8819cbf8626d78e3abcd7d0c9ff4faaaf47066331a3e18238d9cdecbfa02eacfa3a5acee51851e52187a01548be8589946bc0e03cbb7858e6664d710dd620421e2b7a1ef1f3abf5a8e5bacc84e1e18d0c9783d89a66213f30e2921f214e1d4abc2c863b68f5665e717a4c12ce11d695930760e6fc21401a84da0710b70c63819f93c208b3e7b67ed7e173f7e0a5abb0424eb7ce0f7bcb6676e132fc48dc8a21762e2ed06d13dbc77fbc7a2f94016d8da8ed101d9a18249e831f8226ec9f1e140e89e7ec331d48a6ac207b44f9261a3c838fd11e817ace9bf930b8202cd4ed6fc7aea5919c4362e7f277ad833dac3f7515e9d40cf1c17a890518b408e8048d23b5c08881dc7183af156589089dafa556262d7ed4fe15f12579c6d034fa5f6f0fb04d651aa2cff57546ef63c3937226da253ecf8b4b7b8e69f2bf3227c1fd26c0495f6f9f941ebaefc34decaa566f8ec1c64ad40004b0d1c5892af86e6bdc122957d8bd4c90c70902b72044141f5495e1b81827982b11d88e7c7a09a93326436a9cb46f494cefefa077f3925752818876faf418078ad973f4cfd45204672a44a3441aa561c2220e90dae9b5aaecf2236c7234978201c487feab0063324efd488cee16edd55c7a262f5d6c15a070dbed305efcbdc4c96047c43fe0463ed222df723bd22e02be740ffe722d4ffd83f82d2f47486571d092ab108f2ebae787034ff2f2758f8b3831c48694d72f7717edeb703c914177cee890a25377846f5fd7e4a4777dca1c999ba048940142c563be3e8e4404f49650b1bf7fe73bc952ea2b5321347f3a7adf91290b7ac017ce6b0d3cfdc452cde9541791746bae524329b699574352fa6a36ec4f0c82610bb26dab76c1706e4bfef0824931ec751cf3c43df1802c12e71ca08cf70a162c8f5267c8bfe7c66d949bf4c538d616b574a03d72d3a692651309fb36cf1cda8aa0e6f658a7413ad7f34fc7f3613f737d08d6e90a4cdf98f87000877822f978e72321542592eb845efdd9f69c84baf9648cdcace46d7cd420f571ac8fef1fb5b3d826e48dd311c0e3a03d7e89da86dfa51998da1e29934d7628d295ac6a1adcf94e5ef8e480e8e0029329a35cd0579626fe1c0635f1f9fa247d7495179f3cc2decc8d956a047834489c4b875837a9795c216f9a511e062cf9a690e9c3a9a1f794bf070f1990790b187c3c4c5a2a3e242ed8ffc2e830e2be4ce49a5ae7c6b6e9e4b6ffe2cf1ccf84c227f8703811b8d362a5f611dcbb370ed588fecee5f790114038a075eb1826cefb9e22883ee6f9b94844514f9e89094735fd38baafa50c13f35fcb0fcc4499e1667527cadcfc5847c2e90cb308820f19e8148406c106185fc791183b7efc04f7c090ab126ff6af6372905657a7903faff3a84ab9e63cfcbe9bcbdf5e355b5870ec28804b2074aef407c84f512921173c6655725f7d1ab560854ff69b0d8a9bd7d5082aa71dab052b303b9d4c41717f0fcde7ef93c97c2db3abc77ee7f37650e6b7e946e4dcebcf2d090d9ea064dc305a624b4acf9746a9c6c959b567c770655e826b772384e428d0b27c460a5f1c92ee9a93a46e00d0cf1553a5e0edbe586d840fb4a372fb8a2a2e6e5406c7d773844d4edec1941070b5ca163809b4505b0f3c037bd9b07e65eecbeaa312cbd90c4c9609667db3b14a51b9d106bf5e8c8c4d5c052f41505c2400ba76468981991387ecebc0ac1409e98eb9438556a839c9f26d65e705065002e28d6ccb55562d0f1817dedd3128196a0ccbe2d4f81f078f669d449f9d0ff2bc53a2233bf95221dbedbd93e623b70a4d5f3994eeb", 0x1000, 0x4040800, &(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000003000-0x10)={0x75, 0x4, 0xffffffffffffff00, 0x4, r3}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4(r0, &(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000004000)=0x10, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r8, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x2, 0x4, 0x2, 0x2, {0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0xfbad}}}, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r8, 0x80047453, &(0x7f0000006000-0x4)=0x0) 2018/01/24 06:20:39 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000022000-0xc4)={0xc4, 0x12, 0x301, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@generic="d3b1b1a9bf41315ae0be55e54ffc8e8845994637853af8d5812292baf1d3eef6eb61731b5858b5a46e5349fa9fc6b2e9bab3138c67314de2de4e8a43a9634d1bd2d2a109b53f4be4ed6ab90a0dde4724c69c6bf85793024e3f246a73a0ebd36f6ccf7c27ef88431fc243a22453ab90d94a72bf8319db4a829f149a540ddcb382ba667b95160339fb0aa4face8b56eba4dd0051dc", @nested={0x10, 0x48, [@typed={0xc, 0x30, @pid=r1}]}, @typed={0xc, 0x23, @fd=r0}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x8d)=""/141, 0x8d}, {&(0x7f000001e000)=""/72, 0x48}, {&(0x7f000001f000)=""/107, 0x6b}], 0x4, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000021000-0xa7)=""/167, 0xa7) 2018/01/24 06:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffff3, &(0x7f0000fcf000-0x37)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x100000000, 0x2, 0x0}}], {@generic={0x8906, "7f0d74b1b323df1dded42ca42881c164d9e4a4c3023b120214ea8643ffffffffffffff4b2a"}}}, 0x0) 2018/01/24 06:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdb000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008c5000)={0x0, 0xbc7, 0x1, 0x101, 0xfffffffffffffff7, 0x984f, 0x6683, 0x9, {0x0, @in6={{0xa, 0x2, 0x30, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x7, 0xfffffffffffffff9, 0x2}}, &(0x7f0000184000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000594000-0x8)={r2, 0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000015b000)="781cb94ad6c46635d4ed5a627bfbeb0cbda196252f2d07a8fc54ecff1d8b2a7ab52dd9e544e02772ea0a2f468d00235b3b7c7b7b912ec8fe8d69a3ebd0eed7a3bc4ab3db0e5f08f844a65aa446121693d386cba525cc85fa18a4471de0ecdc2d37b24d0ab15a642f82130f827eb181c49c5fbe8dbe70bb7439b3844afbee2bd4ffae14d1b02fdec8c8c2cd47259e7654ef1907f3dde384d33af1cb26", 0x9c) sendto(r1, &(0x7f000029d000-0x59)="03", 0x1, 0x0, &(0x7f00006ca000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x0}}, 0x26) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 06:20:39 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) listen(r0, 0x6) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000001a000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000017000)=0xc) bind$inet(r3, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) listen(r3, 0x0) [ 253.034852] netlink: 164 bytes leftover after parsing attributes in process `syz-executor2'. [ 253.059904] netlink: 164 bytes leftover after parsing attributes in process `syz-executor2'. [ 253.070623] netlink: 164 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 06:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f000041a000)=[{r1, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) accept$packet(r1, &(0x7f0000653000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e54000)=0x14) getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000036d000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x5, 0x7ff}, {0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00007d7000-0x6)={0x0, 0x0}, 0x6) close(r0) 2018/01/24 06:20:39 executing program 4: pipe(&(0x7f00009f1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xb, 0x5c) sendmsg$rds(r0, &(0x7f0000387000-0x38)={&(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093c000)=[{&(0x7f0000197000-0x9)=""/9, 0x9}, {&(0x7f000076b000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f000040b000)=""/94, 0x5e}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f00001ef000)=""/111, 0x6f}], 0x6, &(0x7f0000000000)=[@rdma_dest={0x18, 0x114, 0x2, {0x2, 0x0}}, @mask_cswp={0x58, 0x114, 0x9, {{0xffffffffffffff81, 0x7}, &(0x7f0000000000)=0x4, &(0x7f0000048000)=0x1, 0x2, 0x5, 0x58, 0x9c9, 0x30, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0xc0cd}, {&(0x7f0000af8000)=""/239, 0xef}, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f00006b4000)=""/152, 0x98}, {&(0x7f0000e6d000)=""/131, 0x83}, {&(0x7f0000a75000-0x1000)=""/4096, 0x1000}, {&(0x7f0000be0000)=""/24, 0x18}], 0x9, 0x0, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x7f}, &(0x7f0000001000-0x8)=0x800, &(0x7f0000000000)=0x20, 0x7a3b, 0x4, 0x80000001, 0x40, 0x40, 0x80000001}}, @mask_cswp={0x58, 0x114, 0x9, {{0x80, 0xcd}, &(0x7f0000f7e000)=0x8, &(0x7f0000000000)=0x1, 0x10001, 0x100000000, 0x80000001, 0x1, 0x40, 0x7fff}}, @rdma_args={0x48, 0x114, 0x1, {{0x79bc407d, 0x1}, {&(0x7f0000360000)=""/222, 0xde}, &(0x7f0000001000-0x80)=[{&(0x7f0000545000)=""/199, 0xc7}, {&(0x7f00007fc000)=""/27, 0x1b}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000e06000-0x88)=""/136, 0x88}, {&(0x7f0000eec000)=""/4096, 0x1000}, {&(0x7f0000001000-0x18)=""/24, 0x18}], 0x8, 0x32, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x800, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x100000001, 0x4}, {&(0x7f0000c8f000-0xe)=""/14, 0xe}, &(0x7f0000c59000)=[{&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000751000-0xb3)=""/179, 0xb3}, {&(0x7f0000d6c000)=""/179, 0xb3}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000523000)=""/201, 0xc9}, {&(0x7f0000bc9000)=""/190, 0xbe}], 0x6, 0x10, 0x8001}}], 0x210, 0x800}, 0x8080) r1 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r1, &(0x7f00007c1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/24 06:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008b9000-0x4)=0x60, 0x80000) accept$nfc_llcp(r1, &(0x7f00001b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000035c000)=0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 06:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f0000c0d000)={0xa, 0xffffffffffffffff, 0x4000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept4$inet6(r0, &(0x7f00004ed000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000934000-0x4)=0x1c, 0x80800) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000aff000-0x8)={0x0, 0x8e4}, &(0x7f0000cce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000439000)={r2, 0xca, "ed8e3d63cd435c9551447fabfdcd1fadf376c0e53929a544a0724252529ca3d544a121e84d2df260c5eb0ed27973819ca081482d084c4a74fe00ef162af46a288dc5b49bda487aea645622f177ac08eff70caf35217b655bb62fb82c28dfdb128bfe8bd064adf50fb15bc638f2fee346c24a46597a4639a60b893621bc43ef126d1f86012214ed1ee1df3fd572efc09b4f075fe9bd60f3ceb48b44c96e9f27ef42644547c731157c86c4e76f769a808063f19bd68a0c1b27dfefeee2f0c9a8ffb88b1e1a54421fa47731"}, &(0x7f000048f000-0x4)=0xd2) pipe(&(0x7f0000a46000)={0x0, 0x0}) connect$ax25(r3, &(0x7f00001a3000-0x10)={0x3, {"682ca7b06f1038"}, 0xec1}, 0x10) 2018/01/24 06:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00002ce000)={@generic="9007ca22305de02f266cbdb332d38906", @ifru_flags=0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e17000)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d41000)=@req3={0x7c, 0x3ff, 0x8, 0x7, 0x80, 0x800, 0x3f}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bd5000)={0x80000000, 0x7fffffff, 0x7fff, 0xffffffff80000000, 0x8}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x2c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000005, 0x0, 0x0}, [@typed={0x18, 0x11, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000088d000-0x4)=0x0, &(0x7f00006c0000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003fd000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000dc7000)={{0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4cb4f47261c2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000580000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000711000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d8000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000202000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f, 0x3, 0x0, 0x0, 0xa0, 0xa0, 0x2, r2, r3}, {0x0, 0x0, 0xff, 0x3, 0x4fdb, 0x3, 0x5, 0x3}, {0xebb7, 0x8, 0xae, 0x80000000}, 0x7, 0x6, 0x1, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x4, 0x0, 0x5, 0x900000, 0xfff, 0x1}}, 0xe8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000061d000-0x2)=0x10001, 0x2) 2018/01/24 06:20:39 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) listen(0xffffffffffffffff, 0x0) pipe(&(0x7f000045e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000edf000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c67000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f5f000)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f60000-0x4)=0x0, &(0x7f0000f60000-0x4)=0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xff, &(0x7f0000f60000)={0x0, 0x0}) 2018/01/24 06:20:39 executing program 2: r0 = socket(0x14ca51d7a2b02c03, 0x801, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xa7)=""/167, &(0x7f0000001000-0x4)=0xa7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x8001, 0x0, 0x400, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1012, &(0x7f0000002000-0x1012)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x2, 0x6, 0x3b}}], {@generic={0x15, "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"}}}, &(0x7f0000004000-0xb)={0x0, 0x1, [0xadc]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000003000)=""/18, &(0x7f0000001000)=0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x24) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000007000)={@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, &(0x7f0000008000-0x1)=0x0, 0x18}, 0x30) bind$bt_sco(r0, &(0x7f0000003000)={0x1f, {0x2, 0x8, 0x1eb7, 0x81, 0x1, 0x401}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000008000)=""/225, &(0x7f0000009000-0x4)=0xe1) 2018/01/24 06:20:39 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00003c1000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d23000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00003f6000-0x4)=0x0, &(0x7f0000605000-0x4)=0x4) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000bed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000de9000)=0x14, 0x800) r4 = accept(r3, 0x0, &(0x7f000002b000)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00006f4000-0x4)=0x0, &(0x7f0000e43000)=0x4) accept$packet(r3, &(0x7f0000126000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000c6000-0x4)=0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f00003b2000)={&(0x7f0000046000)='./file0\x00', 0x0, 0x0}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f0000b0b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 253.081916] netlink: 164 bytes leftover after parsing attributes in process `syz-executor2'. [ 253.092298] netlink: 164 bytes leftover after parsing attributes in process `syz-executor2'. [ 253.103980] netlink: 164 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 06:20:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000dd1000)=0x7fff, 0x4) socket$unix(0x1, 0x7, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x400, 0x3, 0x5, 0x48d3}, 0x10) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0xe1, 0x9, 0x9, 0x380}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$llc(r0, &(0x7f0000000000)="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", 0x1000, 0x4004800, &(0x7f0000001000-0x10)={0x1a, 0x2, 0xfff, 0x65f3, 0xfffffffffffffff8, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x8001}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x4}, 0x4) r4 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000)=""/157, &(0x7f0000004000-0x4)=0x9d) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000+0x5bc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000004000)=r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000004000)=0xc2b, &(0x7f0000005000)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000007000-0x14)={0x11, 0xf7, r5, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffffffffffffff21}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0x800, 0x39f186e1, 0x47703214}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000008000-0x8)={r8, 0x4}, &(0x7f0000005000)=0x8) 2018/01/24 06:20:39 executing program 7: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ddb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c71000-0x4)=0x10, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00006ff000-0x14)={{0x40, 0x3, 0x6, 0x8cc1, 0x0, 0xffffffffffff0000}, 0x81, 0x0, 0x8}) 2018/01/24 06:20:39 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f00005bc000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ef2000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ef2000-0xc)={r3, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000ef1000)={r4, 0x3}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ef2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000826000)=""/207) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x42edab2b, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 06:20:39 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket(0x11, 0x80002, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000005000)=0x3, 0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/24 06:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f000071c000)="", 0xff48) ioctl(r0, 0x3ff, &(0x7f0000f1d000)="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") setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001bb000)=0x0, &(0x7f0000a11000-0x4)=0x4) 2018/01/24 06:20:39 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x6c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x58, 0x1, [@generic="6ba60ccf45bcfa2a112f57cdbcbdbdd9670c5b9368d9b8fd4d92ea8b924dedfbafa422bd8977949db812c74ea3b18ca1ce15e66790118e7b4b714f4b3b1661b0159a6456d6b74c3c0c6b9ac1189034844710"]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) accept(r0, &(0x7f0000d72000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000064000+0x150)=0x10) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000046b000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f00005ef000-0x20)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000ead000)={0x27, 0x4ed, 0x4, 0x7, 0x81, 0x20a, "055d72b3037f1bd4e456a0f86d33a01ad1e6dcd2038f95bba0ce754bdb6192ef894b0bb36cab6d71a3117c903d76a558549009a6ff5714535f6698868fd892", 0x6}, 0x60) sendto$inet(r3, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) write(r2, &(0x7f000017c000-0x2e)="", 0x0) r4 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00005c7000-0x3e)=""/62, &(0x7f000019e000-0x4)=0x3e) ioctl(r4, 0x8916, &(0x7f0000000000)="") 2018/01/24 06:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x800000000000002, 0x40, 0x3, 0x0, []}) ioctl(r0, 0x4, &(0x7f000033b000)="367c51e61c18a787334d625e28f1952ed7f3cd3a1d83") accept$packet(r0, &(0x7f000053d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002dc000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b57000)={@generic="2b2fdef6e83c6728b83952b5f6ebe5dc", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000dbf000-0x10)="b45f77940e0da0b2e69b737147365b3a", 0x10) 2018/01/24 06:20:39 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000f0a000-0x4)=0x0, &(0x7f00008f8000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000bee000-0xf6)=""/246, 0xf6, 0x20, 0x0, 0xffffffffffffffda) setsockopt$inet6_buf(r0, 0x29, 0x41646180927994d7, &(0x7f0000eaa000-0xef)="d4d07d580b42d312f4171eb0f5d9897db08b955b49c36a2ec9cf4f8dc96d1cab82a681a067f22d592807fb124f1d0af9e641f2239cd4e294555e2d896468ce9b4b030a0583898b0f1a18e100858472f317382d1cf3c3ec4ddea5699ade06cde42451af77065b37a1d68dbddd18de8c25862a0ee3804880ebac831763e4853ff0b2c5c45c007423cc1fa421df494f7578a7569b073005cdb70b87f66841a34953d7c0de6a4613ef9c627e5244315ab7c6fbc9c1632138b12530c73e32df77c19c1267adca8008499afbfeff9610161e28f72884e80aa2ce47dc4bb2062ec2a4be3fce6d007d5e81bc846e0dc90be0a7", 0xef) 2018/01/24 06:20:39 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/24 06:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = socket$inet(0x2, 0x7, 0x4) accept$inet(r2, 0x0, &(0x7f00009e6000-0x4)=0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) pread64(r0, &(0x7f000074d000)=""/21, 0x15, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 06:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b15000)={0x1, 0x0, 0xffffffff80000001, 0x1000, 0x0}, &(0x7f0000905000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000213000-0x8)={r1, 0x8}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockname(r2, &(0x7f00000a6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000414000-0x4)=0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000dc5000+0x829)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d2b000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000044a000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, r4}) 2018/01/24 06:20:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0xffffffff, &(0x7f0000bb4000)='fG', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x1000, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000-0x40)=[], 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0xf2, 0x7fff, 0x3ff, 0x2, 0x9, 0x6, 0x4, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f, 0x1ff, 0x7, 0x100000001}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000)={0x7}, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r3, 0xffffffff, 0x30}, &(0x7f0000003000-0x4)=0xc) 2018/01/24 06:20:39 executing program 6: mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) socketpair(0x13, 0x3, 0x5, &(0x7f0000792000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x742e2233, 0x4) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x48)=[@in6={0xa, 0x0, 0xf4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000045f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/24 06:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000017f000)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000e89000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000caa000-0x4)=0x10) 2018/01/24 06:20:39 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000080d000-0x4)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002fb000-0x4)=0x0) r1 = epoll_create(0x80000001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffc7d, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x40000000000001df, [0xb8f]}) 2018/01/24 06:20:40 executing program 1: socketpair(0x10, 0x0, 0x7d8ef424, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000010000-0x4)=0xffff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x824, 0x0) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f000027d000)="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") 2018/01/24 06:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xd0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bd7000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f00005cd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d9000-0x10)={&(0x7f000063c000-0x20)={0x20, 0x11, 0x2, 0x720, 0x4, 0x0, {0xa, 0x0, 0x0}, [@typed={0xc, 0x96, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4040001) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000495000-0x15)=[{&(0x7f000082e000-0x6f)="e2", 0x1}], 0x1, &(0x7f0000f4e000-0x110)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000ea8000)={&(0x7f000003d000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, &(0x7f0000a6b000-0x20)=[{&(0x7f000098d000-0x9d)="33f54522676d6ee67de288f1949241ae1a8bc116fb5aaa107606b45fc0754a19de057bfdde7e3549aec99b811fe01eab4a1774ddf55ecb11361b5fa413d9eefb93751cfa8a0f68b7247f20db9835bb4cb3f8d71bbd922b9b1f058b640c8af0375be2b8fab01b72515f689ca1001ce59adb1480836aac934a633183143718bad1dfb1b6ce2d1728d127e6637d87f17d6304a3ea701ce6ea46bb43ffd5b3", 0x9d}, {&(0x7f00004c0000-0xe8)="f6b990c01400ab0b6a7fe51a94a0cd166d2e2dad11e0fb33f44e36ed41612b23f4b0ea6cb83db15c5bfec347b90d31c999987c597a853259823ca296943e45d82825c46b4a7cd701950fcfca1ae9aa9544be1aebfc69dc849fab8ded1f1bea374096e49e15ae768a7bf56d88d6c629aed6ad7201e10ad519b9bc7f4935a1b00ea517c56072bdc5185aea3f94e8fd05dff184b34a6c46e36f53e85e5fc0944b381f882de290a8e9e6ab7afc5f123238c1edf054d3006952ad7c4858f5e492ce0925092b720c1f51bd58b2d17cf694cd96bb7accf057a8ff600ad5a036b681b8e68413ff673319d97c", 0xe8}], 0x2, &(0x7f00001db000)=[{0x100, 0x13f, 0x8, "c8303a49ac53ca8fae45e15ca1f710d63258a11eff4746f8cc07b1ac9672b6fe641ad351d58576d7766b9153fc412d661cd2fd826b8b5b850fa0faa37edfd65b95c530aa9c786154de15c0ad04abec605ed7598a4748bb59eb07ff9750adfc7e99fd88b6447b3ab623f5544ef3dc270a25f5ef62bc52a06112ce46608ccf0e07db746d328987cd1d5f3b4cf3ff9927f4fcdd3d938fdf50d9a82b3c78ab273d608687fde07f5ae3502d07e859018c346f9863fd4c934f52fe86719a9208785b285a5e3b51e2f243420e89060f7053e40580b33ce912d3b07ecdfcea5bfc0fcb7439b0159f20438080eb"}, {0xa0, 0x11f, 0x40, "3763c49cba39e5ef32e251ad4a037f0fd7af78fdcacb29077cf3cb594e38b8d6199e7c3c3e59f2c1f2a5a900879ce84614b1a18dc117f521abf76537825999adf0313d7004b30f5a7d45a32569cf08e2768d03fe466950f242800cebee9c4e142276dfaaeaeda2a5f11feb5a3552b23b3e059ba065671b2aac460e69b1776f88ed1036b67a16d0d7f492ad2c1418ad"}, {0x100, 0x113, 0xffffffff00000000, "f364e20909c0f5cf8a39d7c24db86727b96a917560a973462522406bfb7a728467bc03f98fde1b26034439cdca543779abc31eca486c0e4760bcb64e099a5c404626fcac00c258bea8c07ef9fccae025f9ae2b2d9abe62e5e760dc005027831c5b83909668de4ab4e0cc06151d09c56eb9873624f88c9676f7d57b27d54406e2bbfff87fc768cd940acbd3f03233ef00ebaa0c916aa79694110ad4156c8de3fc5200e8a7bee74b682245a89b0821132b7e10ffb70f77f9765a5b69d689f4051086c8e070fc0ec05ef70b915319237dcab83eb82bfc5a03d281a2fbc3d5fd933eeba27c4a7f43f0b232121c667f45"}, {0x90, 0x112, 0x5, "6433f8a77dedaaf21419b76f9ebd401efd063368b1fe6cb3e08a6bc637e81f81a2d4362537202512f16e0226ea6167a90b96d31ebf05f90229c8e2f6ba1d8432691adf6b43f3c0439936fe647fdd17b26ed42fcabe2a7d088ec9cdf3190b3b0e4bbd41e772f5d90874b5d9ff04d6c6fada900f9e3c87d825639cb566e0c3"}, {0x28, 0x115, 0x100000001, "0208da34ab6926297e7030a381338057c4"}, {0xd0, 0x1bf, 0x40, "5b8b5f6792f29120d6494f1ca2821c95806892b233cc3618da847ee632b17af78e8fef733c9530944059096b45b35b8947f047ac87bd28c33599d00defd619f1f68f459ad73f11db94bcb57aa794c5888bc35f31e47d7449073d1177aab71a3d88d6401830ee69e60801fa324d177ee8c051144a441d4470845bf47e789fce27b9db595efe2b8dc2d9ca293f116d26c1b4622966034970feee496b4b076bdb40527ea72ebbe9e330b04337866e70ae4fab04a4379e07002a987141606bfb"}, {0x98, 0x0, 0x3, "9503352b5d01c2de474e5fae4a0c20fcd07b99b6fa5c8c209faff5bedf97cae8ef3acbcae5fbb2d520d322a1b9b187e635bf393ede74c67ec15a43fde60f179d8258aba4510b69873decf649c14d79536d212670d239fd05ad2be947dd6613993d2ef88e4355eb39b11c871b85e9336aacbb159d104d01b254090f5815409288fcb467ccbf"}, {0x60, 0x10f, 0x3, "e5f001499976f994ae2f49aaab9907c31ce4105f25a228c819f5974e398e8b49d2bc92f50043d4df5e58bd60d5a93b29d5c39d7e714831de8752b6365c3180cd8985aec8bc7dfc0fa3"}], 0x520, 0x4008001}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b4b000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f4000-0x4)=0xe8) socket(0x15, 0x2, 0x9) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x20000000089f3, &(0x7f0000013000-0x50)={@generic="010000002a982bc34c26ca412d52e1d6", @ifru_data=&(0x7f000000a000)="f2009c1900e8af356f1735000000000008000100003f1e000000f3ff000000eb"}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000041b000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r2}, 0x14) 2018/01/24 06:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xf, 0x3, 0x100000001) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000074f000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) sendto$inet6(r0, &(0x7f00001c8000)="354fd55b2b93a742049d4d6c3968cae6e0dc2642ecd8cc18dedb5f5ba3812f92015bd1054d114f889650c1a3907d2fe3f97fb9fc78ea0febfdffca8cb5793f87be929a82", 0x44, 0x4000000, &(0x7f0000657000-0x1c)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73}, 0x1c) 2018/01/24 06:20:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a6a000-0x6)={r1, 0xfffffffffffffffc}, &(0x7f0000b91000-0x4)=0x6) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000002000-0x10)={0x6, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x80000000000022, &(0x7f0000505000)="", 0x0) 2018/01/24 06:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d69000-0x12)="adb2b12f08dcb4f62d4de9875fceca6a8604", 0x12, 0x0, &(0x7f00006a1000)=@llc={0x1a, 0x8, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 06:20:40 executing program 0: pipe(&(0x7f0000093000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x40) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ffc000)={0x3, {{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 06:20:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4000000000000030, &(0x7f0000f62000-0x44)="", 0x0) 2018/01/24 06:20:40 executing program 6: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x802, 0x0) write(r0, &(0x7f0000238000)="240000002a0025f000154302000000000000cc0e0400000000e1ff24df00000019000032", 0x24) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002d5000-0x20)={0x1, 0x7, 0x0, 0x9, 0x80000000, 0x101, 0xffffffff, 0x9, 0x0}, &(0x7f0000ea9000-0x4)=0x20) 2018/01/24 06:20:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000029b000-0x18)=[{0x4, 0x7ff}, {0x3, 0x100}, {0x3, 0x400}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000e69000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000b0000-0x8)={0x0, 0xbc6}, &(0x7f000099c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e39000-0x10)={0x81, 0x8201, 0x9, 0xbd41, r3}, 0x10) recvmsg$kcm(r2, &(0x7f00008dc000-0x2e)={&(0x7f0000e5a000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f00005b4000)=[{&(0x7f00004c8000-0x1000)=""/4096, 0x1000}, {&(0x7f000073d000-0x1000)=""/4096, 0x1000}, {&(0x7f00003d2000-0xec)=""/236, 0xec}, {&(0x7f0000d06000-0xd9)=""/217, 0xd9}, {&(0x7f00003c2000)=""/63, 0x3f}], 0x5, &(0x7f0000624000-0xa8)=""/168, 0xa8, 0xfffffffffffff800}, 0x100) mmap(&(0x7f0000c49000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) 2018/01/24 06:20:40 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x9) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000030000-0x48)={0xf, 0x8, &(0x7f0000005000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x7}, @alu={0x7, 0x1, 0x2, 0x3, 0xf, 0x40, 0x0}, @call={0x85, 0x0, 0x0, 0x3a}, @call={0x85, 0x0, 0x0, 0x4}], &(0x7f0000003000-0xa)='syzkaller\x00', 0x3, 0xdb, &(0x7f0000036000-0xdb)=""/219, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000022000)=0x10, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000036000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) r8 = socket$key(0xf, 0x3, 0x2) socketpair(0x2, 0xe, 0x0, &(0x7f0000012000)={0x0, 0x0}) r11 = socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$bt_bnep(0x1f, 0x3, 0x4) pipe(&(0x7f0000010000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000002f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept(0xffffffffffffffff, &(0x7f0000035000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f000000a000)=0x1e) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3ff, &(0x7f0000035000)={0x0, 0x0}) r17 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000023000)=0x60) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000035000)=0x0, 0x80800) r20 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000035000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000036000-0x4)=0x10, 0x80800) r23 = socket$netlink(0x10, 0x3, 0x1d) r24 = socket(0x1, 0x80000, 0x2800000000000) r25 = socket$inet_sctp(0x2, 0x1, 0x84) r26 = gettid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000036000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000028000-0x4)=0xc) r29 = getpid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000035000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000009000-0x4)=0x0) r33 = getuid() r34 = getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000036000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) r37 = getgid() r38 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000036000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000019000)=0x60) r40 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000036000-0x3)=0x0, 0x800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000034000-0x4)=0x60, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xe, 0x15, &(0x7f0000036000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1ff}, [@ldst={0x3, 0x3, 0x3, 0x9, 0x7, 0xfffffff8, 0x8}, @ldst={0x1, 0x2, 0x6, 0x8, 0x3, 0xfffffffe, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x8, 0xa, 0x4, 0x0, 0x10, 0xfffffffffffffffc}, @alu={0x4, 0x3, 0x1, 0xf, 0xc, 0xffffffff, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x8001, 0x9, 0x3, 0x6, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x24}, @generic={0x0, 0x5, 0xff, 0x1ff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000002a000)='syzkaller\x00', 0x4, 0xe3, &(0x7f0000006000-0xe3)=""/227, 0x41100, 0x1c53157028038c07, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r44 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000035000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000035000+0xab6)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000025000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r49 = getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000036000-0x8)={0x0, 0x0}) r51 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000035000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000034000)={0x0, 0x0}) r54 = socket$unix(0x1, 0x2, 0x0) r55 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000001e000-0x4)=0x0) r56 = socket$inet(0x2, 0x4, 0x80) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000035000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000036000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000036000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0xe8) r60 = getgid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000017000-0x8)={0x0, 0x0}) r62 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000035000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xfe45) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) r66 = gettid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000035000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0xc) r69 = gettid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000036000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) r71 = getgid() r72 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = accept4$ipx(0xffffffffffffffff, &(0x7f0000035000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000035000)=0x10, 0x80000) r74 = socket$inet6_udp(0xa, 0x2, 0x0) r75 = socket$inet_sctp(0x2, 0x5, 0x84) r76 = socket$unix(0x1, 0x3, 0x0) r77 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000031000)={0x0, 0x0}) r79 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) r81 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={0xffffffffffffff9c}) pipe(&(0x7f0000011000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000022000)={0xffffffffffffff9c}) r85 = socket$nl_route(0x10, 0x3, 0x0) r86 = socket$unix(0x1, 0x5, 0x0) r87 = epoll_create1(0x80000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000036000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000036000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) r90 = getgid() sendmmsg$unix(r0, &(0x7f0000018000)=[{&(0x7f0000035000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000036000-0x80)=[{&(0x7f000000d000)="1013716c65f6ce9e26966b8e0b194c40683462600a30bb45420e92b82f1d6004eef7b16beae3d7ab4ced808c7e4d33c8f2a2a8d83724ed5b5261100165f031117f9554a2e8aec2b49f7919c2da38953572f0bbe5c746b02de0a4e53d855f641b4e989083ea982b58d8b4a7e95728b56e401d5989e3cf0c68dc880854634bc1251e13a8c442ce1c9e18aebfaadcc55aef3899640d3d066db69b7df334165873b68acd3e9f5f6ca37f98c5358d1c04d3438780dd9fc727630c4b22de4ebba21262d9e6a118ff8bd029e3da96ace67fee", 0xcf}, {&(0x7f000000f000-0x1000)="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0x1000}, {&(0x7f0000034000-0xda)="8dcd8ad1bc9198b17b9362fce028f5e0193c5fc031df74aa32e7da68ea7632204ac9d473eb1f545e65570176176c5d22fc605335a70a379819405c92a18b1216578560c5ce301927e4d01e6af04837749c8ead41950f1c04f9e2090c25ca963a53ded02f1653b9b0c2f131087e0def3beaa50fbcd4ba3a4369152086b74003a381a50ee7f136be95482519d6237de4756e8d439508e4bbc885b51edc4cd478116eac11e7a7e3a2decd7ed888861b792bcbf521f044d3ab05a1fe976b047566f537abf6e653c8402bc222d124a739484e9778753e9a07b38b680f", 0xda}, {&(0x7f0000036000-0x76)="e6cf92052802275e0d3ff9873b0cc26cf07ca35341aa018e386286f4d1dc8f8c96ad3a603e16e5ede4cad8885a82052aaba737c9aecf6ffe4c48e7d71c57571ce4d7af0669ec187a17a935532d77d7fa150229015952cd3b37b72b3dec7082978d26f702e0d6a72000b3cf937c48bc06bafc79c8ae83", 0x76}, {&(0x7f0000005000-0xd5)="58e96c9ef265eb58d7a379f327163a9966451d36c6987c898795a5b470fb78762869fdbb51293113e8d814f30dc67bba482cda4da0ac3e9d194e22598dc845109e60d9f4605cfdcf9953152ab7ecd84bd240623d178c00de8b4d69cadc20107bae69ffea2049af1d9ce3af896cb1a4145a0b3b0bbcae34f28dbf2ed6b691940ef4ad50ceb387f43edddb94840fa02d997621f2f61dfddcbdf0223b52c337292884711cda4a111fd67458417a63aac0a1551b5d1a43181ed10301708d33863d893b6d47dac96b6d7bccf07f7be9a42a146129fe80f4", 0xd5}, {&(0x7f000001e000)="7411a5701fb50acdb569b2b896a302d89c1451cc83b003e4a181918be3284a4897a587db213d6b0f224ad445cd355a4735dcfe1c39b681de4cb82fc4ac89b61824250e", 0x43}, {&(0x7f0000036000-0x77)="3d80906cf075a6e90419c7fcef8d94c61fb7b27d67baf210ac0c4e220e5bd33ff0a4260c046b4967493d5ee7af00e7974e91ef0a3f64a9701a239af6e4709dd69d91f55d2ff5df06198ccd5119fabc593ad4c5596cf2571df2f282d22acc9a0fdf8d62bd1ce3c37ec41edcaa6b327191c63d41ca8a46c2", 0x77}, {&(0x7f0000026000-0xbf)="0ae64b990465ca0ec365d4c41a20410fb2af9feb48a63f32101b4804461b61422ca6ca825352ef0e0524cc419b505557623074b5967242e0ac15d4a40ae4f9cbf9d8edc27467c341543bf650a182509ef85bc1cc3aa6e5550cd84d0366d577d7c0558d9271372ecbeb223f2f357b6f60637bbf7039cef20c0e7c05ca468124e6f4560dd8fb318fdeca1576cf923ccf4444cffbb5725382b96d4ac873253bd0f339dbfe175daddeaa8047919930adc01db68aa39046aba09fd5b2efabd2037a", 0xbf}], 0x8, 0x0, 0x0, 0x10}, {&(0x7f0000036000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000036000-0x10)=[{&(0x7f0000036000-0x9d)="350e7fe4c59b94771405437982f777ab6406d94144064b2bb86d3c1a57a6e7af8bccffd66a061d0c8d63ec49cc0b66f2223a1063de5ced4e49e110914a4889b09065a89a10ce9ea03a30bdbe1bae890c92555dcff3cad171f8bf769c37e2d63e0286e29cc552a2f72de4644c0f8143691d6781be88aa58b3ab1292421bcbe3df7243813276774913d8ac792269779b174bc5bcc9641ac8661195192ddb", 0x9d}], 0x1, &(0x7f0000022000-0x130)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r8, r9, r11, r12, r13, r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x130, 0x4004011}, {&(0x7f0000036000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000036000-0x30)=[{&(0x7f000002b000-0x67)="c1166560ae521b16b5a5dbcc9a13a77ad74b615297b44dc9a1e3da59a33feff9a2ce9c0880a93420763e265b011d602bab54ef7674fd44712d0656b2773ef8c1dc19bf3a38111d4c571358d319aaf90ec25633231cc0437c0c72da9bd0197ca35cd9a6bb2ec78a", 0x67}, {&(0x7f0000036000-0x5d)="a7b4bd21b4cb78d13a01fee75bac2b53e600315e85661c6b716b36983248c6eb81e3b56e640d3929f0437f6b21874ce2d2d7888f70bf96fccfda2e444d0b3ee9faf1b3a0035af8329b4b9d7d805375728a88742314f5a7859dfaa85856", 0x5d}, {&(0x7f0000036000-0xd3)="d693d755ebbc261a5d09d8bcce0e25831515c7227e31d23e5f5b08c9b650aec8d3d881a9cde5010cb6de1bd8b91838ae527ffc1b7597352f581e9c7f55910a082a88a7300c4e44f1962d9dd04959e4cb22efc1a9333d590373db5da7cd238d82264163333ec8226f94638efffa3352b31dcdf2d49a5e65c5c5903568cf1c93b78575ac6268bb3ff72487e97daebc77d3bb6382988aa2f29755e66e56a3ee92d9740162d36d538aeb263fa5fc179479d1c5447ac148febabeaea1eec159e2f9f83511267af6084151347b92a0799d90cb9ed146", 0xd3}], 0x3, 0x0, 0x0, 0x4001}, {&(0x7f0000019000)=@abs={0x1, 0x0, 0x1}, 0x8, 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0x1000}], 0x5, &(0x7f0000035000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r38]}, @rights={0x30, 0x1, 0x1, [r39, r40, r41, r42, r43, r44, r45]}, @rights={0x18, 0x1, 0x1, [r46]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0xa0, 0x40001}, {&(0x7f0000036000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000035000)=[{&(0x7f0000027000-0xb2)="df65890b9d3ed19837010ab974c1b07dfb6371aa99d1d2c5b9f729c685862db7ec4fdc4d766ac04846010e10e4c0b9805a7bdea3f64687ce58d4feea1cad9d970257259ad51e16dff3f03dece4f09c06bfc51534d11d467ba75e676eef8cce05ae2d4690e04a0bfee7563f03239de8ea4c7ded1699189f883fd7f526df7a589ec577dfa521d9aa0e5687a78671fb7536041e96f53f07e58acdffb8182378fe966d9a86f34005803eaeed17201aba45501e8f", 0xb2}, {&(0x7f0000036000-0xda)="8184f01b14d19e1455502dfcc6d5fa5a89c4faa211044c397e63625f6d11a6238833cd96beef5fc64dc8d50659569e3c0c2f65a338e10d567bf83b97c93f3a05e3f596177c7f92c17bcb3b9344f45526d18df635cfdbad4618c3a915a09f65f6ea08c1f9576f62ee4c24a4ae529f70d61939510b3447d7604704112646fb8b394d6b63ea3507aaa59d2d9804249247d682f51d54d603fb42458089251503c51358c379090ca9dcdb8a3a0240fbb3212dd90ca9ad31c6e2d103bff8725c9087bb08e8527a0f9a81e3a89d79b2d8b90fb6f431ca74e2809e3bbc52", 0xda}, {&(0x7f0000013000-0x92)="28aeb800bdebee7fe734548edc5df37d5145bfb88f030bcf3974e35014c6cbe0f4876a682764d3b71ecf7a11677de5d3ec081ae07e67c3bdd6505b33acd5464606e56876ecb74174b37c50618f445b2666b3d909c7556f0a3edd757950b40a39ca4e0c006d84443f819fecd3f2ed9843b3b2354dd9a4a596add8d12cf6c5eb3e6e1a7a145a3a27046ddc6295b8218dcf7aab", 0x92}, {&(0x7f0000030000)="869d7ff071d925efb8c9290a5591d4f45dd597f7506c7ff170912182d5eb3b3265e5138cc2bb0dc1566d954b6ad0d7b5daa7cf8b2763e79cfc14627dedcabd27d73ffbe49c12cd78da2403d22e345e7ece20df0c6edc1cd8cebc17f8363bc91bdc5e86406ff96087678af31be7217f17a193e1ed54d163618519eba5e4ae87f53eac", 0x82}], 0x4, &(0x7f0000036000-0xf0)=[@rights={0x30, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, r56, r57]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x18, 0x1, 0x1, [r61, r62]}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @cred={0x20, 0x1, 0x2, r66, r67, r68}, @cred={0x20, 0x1, 0x2, r69, r70, r71}, @rights={0x28, 0x1, 0x1, [r72, r73, r74, r75, r76, r77]}], 0xf0, 0x800}, {&(0x7f0000017000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000036000-0x80)=[{&(0x7f0000036000-0x60)="efa494137c2bb31efbf4380f8d7a5a29782f853629d0521f8d91eddfe863d823112946737f7cdf1721b82568190a4631b2a33913c62b30a901d467d23addd333cd075ef02e6430b64050b8da4f5546c8c33a530142b008e79c51867620ca5c29", 0x60}, {&(0x7f0000036000-0x5a)="370ab402dda3ea2bd47e5e176dbcf57f4e0df8be054349ebfa31340a06b9964389ec8fb60d86e0b349f2eb55845c2a3c6dbc1ecba0dc6a68955dca8172d25bd9e847bcf5ed69704b54cc96ba4672c397a59fa91217c9a1f7692c", 0x5a}, {&(0x7f000000f000)="", 0x0}, {&(0x7f0000035000)="bf6fb561a37b5d4c9d528bf5f54c04888ebeeecdc3f449cd0aec99b54aeaa8d47c4641238fece28469caecf75e565f7693a356398effc222b3b0379dc1eefa71f862cba5c1f555c0e84803372dd7e1c617c6498df435ce59d70250fd7496c0ab53deabe3832169cd9147b486437a20d61a7887eb673a468538238faf54b82090", 0x80}, {&(0x7f0000036000-0x4b)="0cf01ad4633144e493d021e380a3bd5128b9af82196f9ce9f9163502c41c1bd331730889a3aecd9891da5b16ad205dd529db4d51e42e03bdb2642a1f1d8ca4cdbd39f337d4cf6aedf102e7", 0x4b}, {&(0x7f0000035000)="02bd78351dfcbf26239c8961023f07dbbea68c8b121956303f1080ba496b651e7d7473677158a6567b096ac45895e86f96bb11d80b34c87c9662799addec1b285d8726948721f61e0a6b5b0bfe997db3a1f4fa9c377243bfef6aedd61262b5fa2d86784786ab01f654069e5261b065b35bab07c67b4a27f2e654e3acff82c64b1d7180dad303194b698731403616685dca53639e1abe9023ac12d83ed19a0f11849891d232201b17cad2ec4316b273a5", 0xb0}, {&(0x7f000002c000-0x93)="5b50cc9205e202fb6750168b186cdfbe6877ae6f97b1cb161b8f3137ac5131de084f996c3c19a4c7efa3047fac548432cf162d4a78a8fb133b1639681c5a8df08af7f42eee5b65fe87efc781a0f007fa96c4fdcf1ea7433791616c54f6cb80b2891e3f6f2f0b39dbe87860d138e7aaa8e5e6738d3af4135d5e34963a9ddb8ce12466d7f56374c77007a281e2a1cac51892a178", 0x93}, {&(0x7f0000035000)="", 0x0}], 0x8, &(0x7f0000018000-0x38)=[@rights={0x38, 0x1, 0x1, [r78, r79, r80, r81, r82, r83, r84, r85, r86, r87]}], 0x38, 0x4000}, {&(0x7f0000036000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000034000-0x9b)="8788a015221679849d71c4987f168bc302a1a362e0c61419a749e60eec4f00663ad372bbc56b2cdaa9919f408bc4db4fb3940da54e992225073986650dfdf7034c924441714d56b37f0568950ac17ebb0abf15ea2d700f27248a598d93e4fcab6f3e1c940299e8fc8f695550ffa0a41f6da222947ef9a7afd981006389393cee45c1b99df68886c5c38b3c8766a946a5a12a7e3a2bb31760a0bfaf", 0x9b}], 0x1, &(0x7f000000b000)=[@cred={0x20, 0x1, 0x2, r88, r89, r90}], 0x20, 0x4000000}], 0x7, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r92, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto(r91, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/24 06:20:40 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000c000)=0x58) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000006000-0x4)=0x0) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/24 06:20:40 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000016f000-0x4)=0xc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f00000ac000-0x1c)={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00005da000-0x90)={0x7ede, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 06:20:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003de000-0xc)={r1, r2, r3}, 0xc) r4 = epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000000)=""/110) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000001000-0x10)={r6, &(0x7f0000001000-0xd6)=""/214}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@common='rose0\x00', @ifru_flags=0x1400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r0}) getsockopt$bt_sco_SCO_OPTIONS(r7, 0x11, 0x1, &(0x7f0000002000-0xc0)=""/192, &(0x7f0000001000-0x4)=0xc0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x101}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000005000-0x8)={r8, 0x4}, 0x8) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x14) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000004000-0x20)={@generic="68e6eab8685426c910bbcc79b9df7c6c", @ifru_flags=0x2800}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000008000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/24 06:20:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0xc00448f5, &(0x7f0000b04000-0x91)="1c0cc35584ae766a36c90130208ef58a68ec21bb423e8357baacc8587b96b09c1975d8cb1dde2bbd2fecb98c8b81c8ea7b2ad23eb2636f9ce8573a14af035fc07a83ac5d282d6b62264fb0863d04debd1cf2984e2a5a3f7cb8a5c02a8502d98c22ed4823083d8208b1da84378a97e36744d92071ff00e5635a30c21866b4535aea3d28d7530bd59df675c6c14ee18a2481") pwritev(0xffffffffffffffff, &(0x7f0000808000-0xa0)=[{&(0x7f0000868000-0xa1)="1f52e1dbf8b0554786feb080f70916f3b91ea0fb852ab43b5c4ed149644afe36c3a13515b1a2d6cb4c1d6cf587af04be84f1f2358957f25e5e7712a5dab9c4397c0f88ac9f817ce6fab285b436427c6ccd2d3b7519dd77e1f88dcb2788cc4bf43c7f2244b2689a1d4768cbc398d9d101e7bdf5ed0f71216ba120b1c0bc8bb54ffc6a302bb5d054ba2fd759c9bff88d4285d8fc953f73c33e37b6c855b478c73ccf", 0xa1}, {&(0x7f0000848000-0xa0)="69e9175b02711892d5773008676d31178499c3e2a5650281b9a677436aac26b5d7bbeaa79ba81665036e3029b6fc6f52b8e1de137aa9775426ebe15a7af420f18ef1c0d82d0b27d45c2b7caa077a40488b176ed11e421a21e839e5e8711f9208fe50dc43e7ff80aa97de178a8bfffe005ffa3e9603755ea06ad048e7696d4ae217f27726733bf6cf622b2969cca9b9c48e515220ba6820d0495af5f5a6139b52", 0xa0}, {&(0x7f0000a25000)="ddb307f511c96257687d98d07a519d7cbaf266f4d2c807f8bc34b37ded8e856c248eb8a053d69600d0d3509b1f567e1b757734fb2024bde4d1c642863e17331dc40607138f4d3e6447fcc7092f7976556697a130c7087f2f914b956021bcfce73176e9c158786aa412e8cbcf724f32b87f1f8b2dac521c793afa5f7994b62f9f0d77a38a8b9c8aed60e7b74bb50b439eb26a1ccb169414bda4b3165672d5b38d483ed02892618f8180a7c14f9075cc988b", 0xb1}, {&(0x7f0000de4000-0xa9)="b532661c2907aeeea1d6355a53855aab25e86c937b36708177b895cdc50bcd470bc0122f1fffb403f247aac749f4a2cd6465711f426fbfcea6415362d752a89adca2273010a9ba8a214b61cdad30b22ff625f8d0e8485fe039f0ab7fd35ad7ecc113adb0049781fb49a793aeac8594cd4d31acf890024f36f2d06a5a515ad5688838d69b1f6d0815de2d1f33fb25ee55ad14d73024b999e3f2ece1fd82169c3cecc0e02ef7798fe3b0", 0xa9}, {&(0x7f00001fa000)="3c215da67344222c4945c83325b368e39c2bd23e2f2f349a36e80c898106482299628d9ba59b802b5572bb545c740ebab7515a411a168fa57fca3c2cf5eff5c8abd38781e2ebcc1ec8892c54840d147615b1a721e991d8aa93e6e42a603c07a38f17e64aeab6ede95353a4", 0x6b}, {&(0x7f0000b2a000)="c5584c9d434e66de0b2a8d1d983cf53583447a13cb11fd132ead6a9cd1b22a4f1cc18556ff110247ecd9cd15b08d54fdb0151deab2477e7bd9cc3b6c4a079218234e892df620c58c46dfb99a425deae462ebc0140dab432d8470a747fe7ef56cfe3a9814c4ea0828c271e99fcd857bc3a21241fd65ed718ec37efefd688ef11b95694966db5d9fceee95cfa0e9f393e0fe94553d79fe72cb2d606bac38c737977234dd915af031b0b2b56957ebc5073f7a9dfba68fcb4f8a18515e84bd7c266ddf7e3453de2bd998", 0xc8}, {&(0x7f00008bd000-0x5c)="70035bf81b9957092445081bd431d3ce25b6fd48db65d316430c891ab0baa33d45668de1b9c490edb90327dd4b6503b58de85ac00951e0aa644aa319f2611cfa798c6753b3b833548f047121aadcf83964528a4941e82d292184d2c7", 0x5c}, {&(0x7f00008ca000+0x304)="8bdf9e422d184ea17713846593ec4bb6fdb2e37c3a13b9f66c1daf0296c0cf623e3e0bbb1da92c904703fe7487604e2a32f022feef330d5f4720cc1a6f90f221c2d163acb7", 0x45}, {&(0x7f000091a000-0x4b)="77202e15a04539710e0fa8fbaf0ee0cbab99402112ba61194f23bd8007df404f7343ca7fa112410542107f6d15d4f31959bd5c04e4a4e1d5225d3f67a38220c3a8459b70c7b37497c5fcd4", 0x4b}, {&(0x7f000023f000)="e36b7b1af355647897c5bd8a4a543443730c4048b8fcc74e83b429b9d5a504389d90f21ea582d917387055cee2e3df57a62903b8b4f8f4bf21543910ead5e60afeb082bc4da5f77c2a909f16d447be90083443b9adf4d24ae434833b5dd6d2e82e2cfe5dd1c2cb19f63f4c5cf3107ab681705a3d87c02cbef0f9355ef8afc6cf", 0x80}], 0xa, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00000a5000-0x14)={0x14, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:40 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000026000-0x10)={0x0, 0x3, 0x1, 0x5}, 0x10) 2018/01/24 06:20:40 executing program 5: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x1, 0x0, 0x0) 2018/01/24 06:20:40 executing program 6: socket$inet(0x2, 0x800, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) 2018/01/24 06:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f97000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000)=0x8, 0x80000) sendmsg$key(r0, &(0x7f0000bc1000-0x38)={0x0, 0x0, &(0x7f0000844000-0x10)={&(0x7f0000f16000)={0x2, 0x4, 0x7, 0xf, 0x204, 0x0, 0x6, 0x3, [@sadb_x_sec_ctx={0x201, 0x18, 0x9, 0x7, 0x1000, "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"}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}]}, 0x1020}, 0x1, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) 2018/01/24 06:20:40 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000f6c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f6c000-0x4)=0x10, 0x800) sendto$llc(r2, &(0x7f00005be000)="e16252d8c94f623beda63edfbd76e96ea0dba4373d2bb606edb3a195bc18034ea0761cdddfe82750778c39402a7d608a9f8f1640d1155b46c87755c4940247506f0fd47dcd351275bea992de79a118d0983292cce91058a09d1861f3b638fa54ba8a45084b45b7978568de1fe29e33435a84b3ad3a85b17de44bd58efe528e37b003a8251470f91b1789d494873587d76d922c04", 0x94, 0x40000, &(0x7f0000d98000)={0x1a, 0xff, 0x7ff, 0x0, 0x2, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002ea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000be9000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000f6b000)=@hopopts={0x3c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2c999944}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x40, 0x2, 0x3, 0x2, [0x20]}}, @enc_lim={0x4, 0x1, 0xfffffffffffffff9}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x100000001}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x1000000000000}]}, 0xffffffffffffffe3) shutdown(r1, 0x2) 2018/01/24 06:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009a2000-0x8)={0x0, 0x0}) sendto$ipx(r0, &(0x7f000069a000-0x64)="99ae048a5fa45b22577563624ccef0d76a0bbb657dc274482a78c7368781a2ca959c63d58e1bbde4e6d30a398d7e6fdf8fc749e47a7759a6205d84d3fba31643212d2b469f1257e92140bafe5d9f61f2110d4d962fa64c7c10ce3dddc46af4be396cda9f", 0x64, 0x0, &(0x7f00000d7000)={0x4, 0x6000000, 0xff, "364d7580f6e5", 0x1f, 0x0}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000596000)={0x0, 0x0}) bind$inet6(r1, &(0x7f000018c000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r3 = socket(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000b86000)=0x5, 0x4) write(r3, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) connect$inet6(r2, &(0x7f000001d000-0x1c)={0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x400}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000c08000-0x4)=0x0) write(r1, &(0x7f00003db000-0x3b)="40196fe86f02b388e07916bfc3d01555940f1d20953d1e1b8731a2a875f6646cab753178675b16caa0c6a1e265fbcc9a240065c09601fb35da2be2", 0x3b) recvfrom(r3, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$int_out(r3, 0x5460, &(0x7f0000f20000)=0x0) 2018/01/24 06:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000829000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x367f2e3439f22f8, 0x7, 0xa, 0xfffffffffffffffd, 0x7, 0x2, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f57000)={&(0x7f0000c39000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d61000-0x30)=[{&(0x7f000028d000)=""/14, 0xe}, {&(0x7f000032f000-0x2c)=""/44, 0x2c}, {&(0x7f00009d6000-0xe0)=""/224, 0xe0}], 0x3, &(0x7f00006de000)=""/34, 0x22, 0xfffffffffffffffc}, 0x100) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00005d5000-0x2)=0x8, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000078e000+0x7a7)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000e4e000-0x10)={0x2, &(0x7f0000e77000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c6b000-0x8)={0x0, 0x0}) 2018/01/24 06:20:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r1, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000588000-0x4)=0x0, &(0x7f0000c99000)=0x4) 2018/01/24 06:20:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bind$netrom(r0, &(0x7f0000255000-0x48)=@full={{0x3, {"26805afc17964e"}, 0x100000001}, [{"17d781c3fc6554"}, {"4f5f79d7b238a3"}, {"dd096c22f3ebdb"}, {"8e70802c464e89"}, {"dfcdef5e985fea"}, {"4aea32d5e56646"}, {"85d2fa6ad08e1b"}, {"c18fc9d0c2a7f7"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000ad000-0x50)=[{&(0x7f00005d0000)=""/106, 0x6a}, {&(0x7f000093f000-0xd7)=""/215, 0xd7}, {&(0x7f0000bec000)=""/130, 0x82}, {&(0x7f0000d3e000)=""/44, 0x2c}, {&(0x7f00006d5000-0x33)=""/51, 0x33}], 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="6f0100", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/24 06:20:40 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcb000)={r0, &(0x7f00006df000)="60e53f8405e9019143522a2c0000000000000001416484fdf7ae63a96739b724261aa3dbb867035612e6bf8c1ad4c42d0f2f238f985ee5b4ae11998891011173646da3470717e61f248d393f71b200c07da86345dc6efa53fe0000e5c5dddcdf3f060a1b5019ef0000000000000081e71309500b739c1fcc559a2e10676f2e9cf98bcd98fff74c"}, 0xfffffffffffffe75) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000fcd000-0x4)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fcd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 06:20:40 executing program 2: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00004d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000ac3000)=0x100, 0x4) 2018/01/24 06:20:40 executing program 0: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8284, &(0x7f000081c000-0x96)="bc389043694eb53a67defbf32e3759d055c9ee6cee5a3aeb17f6cd5124240ba71fbde7412226f6fee10526098232bb6645620e7c3892e9265653ca65fa4ac119002f78a32e32aa16e6a5941cfba8258216fbdb31c41d7e354e51e27d6b0bee4ec9d74af2590d6a407f26f3642dea921f94283e4851f73b54d1bff9aa7a03279192b9e05c0c9f039bdd18b4233a09b31a581fdf4df643") r1 = socket(0x9, 0x80000, 0x3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003f3000)=@req3={0x3, 0x8000, 0xfffffffffffffffa, 0x1, 0x8001, 0x9, 0x4}, 0x1c) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000081c000-0xf6)=""/246, &(0x7f0000399000-0x4)=0xf6) 2018/01/24 06:20:40 executing program 7: r0 = socket$inet(0x2, 0x0, 0x9333) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00005d1000-0x29)={@rc={0x1f, {0x800000000000000, 0x1, 0x10001, 0x7, 0x1, 0x99a}, 0x91}, {&(0x7f0000e86000-0x8a)=""/138, 0x8a}, &(0x7f000030c000-0x1)=0x0, 0x17}, 0x29) r2 = socket(0x10, 0x200000000082, 0xe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r2, &(0x7f0000cf6000-0x11a)="1f0000000506fd00010000f6003f00000093f80009000180060041ec000000", 0x1f) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f57000)=@generic="b2e269bb183dad0d7630fffc530650f4", 0x10) close(r0) ioctl$sock_netdev_private(r3, 0x89f2, &(0x7f0000760000-0xfa)="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") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00003b9000)={0x8000}, 0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/01/24 06:20:40 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000028000-0x20)=[@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/24 06:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00004da000-0x329)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x400000000000ff, 0x0, 0x9, 0x10001, 0x0, 0x0, 0xffffffffffffffff}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000741000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000493000)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000040d000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00001db000)=0x8) r2 = socket(0x3, 0x80000, 0xffffffff80000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001a2000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb8000-0x4)=0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000823000-0xa0)={r3, @in6={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2, 0x6d, 0x31a, 0x40, 0x4}, &(0x7f0000984000)=0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a9c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000346000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006b0000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3f, 0x3, 0x0, 0xa, 0x20, 0x20, 0xbb, 0x0, r4}, {0x20, 0x1ff, 0xf2, 0x7, 0x8, 0x39d2, 0x6, 0x9b}, {0x8, 0x1, 0xfffffffffffffc00, 0x101}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x1, 0x1, 0x0, 0xf3, 0x7, 0x20}}, 0xe8) socketpair$inet6(0xa, 0x6, 0x4f4e, &(0x7f00008fa000)={0x0, 0x0}) 2018/01/24 06:20:40 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000835000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae2000-0x4)=0x10, 0x800) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000ae3000-0x8a)="b94652386705fba2878676ae9b4cda8dc17b6093b5e67ba6879630ea0d37cf933bfa9f79804bc54aeb0727280e026ecdc6ff9ece1998cf124b29bcc21710b112ed01438b38d8d684cd7772a8240565a7d586c14ad706dacb21f1822f2fb748612544e2c6da22e70537db47392a3aba7e38613918b89522bcae1ccd7552200f2374641be61dd88e65e8ae", 0x8a) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001f6000)=0x0, &(0x7f0000ae2000-0x4)=0x4) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000ae1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000203000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000ae0000+0x192)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000600000-0x3)=0x10, 0x80000) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 06:20:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x802, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000047b000)={0x401}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069c000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x8, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:20:40 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f0bf9c11e25c42d9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, 0x0, &(0x7f0000254000)=0x0, 0x800) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00004bb000)=""/5, &(0x7f00002e6000)=0x5) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000380000-0x4)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e74000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00007cf000)="86056569e7a1202088150b64071a", 0xe, 0x8010, &(0x7f00006c0000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009eb000-0x4)=0x7, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000203000)={&(0x7f0000192000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e39000-0x50)=[{&(0x7f0000dd4000)=""/201, 0xc9}, {&(0x7f00004af000)=""/20, 0x14}, {&(0x7f00002fb000)=""/39, 0x27}, {&(0x7f000030e000-0xe)=""/14, 0xe}, {&(0x7f0000d35000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x2}, 0x2000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c58000)=0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000696000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = socket(0x20004000000015, 0x80005, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000691000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a73000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000045e000-0x1)={0x20}, 0x1) getsockopt(r4, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00001ed000-0x12)={@generic="d73f1f000000000000000000dfc8a65c", 0x1000}) getsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000be2000-0x31)=""/49, &(0x7f0000dc9000)=0x31) bind$inet(r4, &(0x7f000097a000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000553000)={0x0, 0x4a, "6a3f085aa6143dbd1ec2dbceb6aa1deac73e18fe77ed8ae38373c9e952fe5ab0efee777f933ea4035524dfbac0442c486a93ffeb1761423035501f62c199693e3e06a39ab75104ad88d9"}, &(0x7f0000631000-0x4)=0x52) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000041d000)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x4, 0x7, 0x400, 0x100000001, 0xb57, 0x2, 0x100, 0x5, 0x0, 0x0, 0x1ff, 0x9, 0x7, 0x5]}, &(0x7f00008e1000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/24 06:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c28000)=0x10) bind(r0, &(0x7f0000241000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x3}}, 0x26) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cde000-0x8)={0x1, [0x0]}, &(0x7f00000ce000)=0x8) setsockopt(r1, 0x7, 0x8, &(0x7f000000f000-0xc7)="c86419bd10bf4682771136f7e2724a859028b67d02aa97b1025f6807c888382d53e51bc47613329aa58907c0e2c0f06a7a77cdc02315c3e32b296495feabf749bddce88c23e6107a1a35bf306f6729ac1172ed3d124d708fa21f953a22bd0c38ab23163ca92712dd612e1fbd90aec09dad459d28a742f24fcc1915aa7833c93150de7bfe4b82456ce97947cecb8f16f6db461b36dce5219f2970526902a0d231d7f9f7e1e11b0e0f245132249e104fac95081a17431fddbb99276d365a9f26f10aaf553f41b533", 0xc7) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/24 06:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept4(r0, 0x0, &(0x7f000036a000)=0x0, 0x800) sendmmsg$nfc_llcp(r1, &(0x7f000051e000+0xbad)=[{&(0x7f000020a000)={0x27, 0x10000, 0x4, 0x3, 0x3, 0x9, "bac91e65035ea27da8c01353157ef4b68f67c760d2ae73f8e58030c67e0fafa6d31c8f02ccb132414a91e240e5aa8a39fa85cd248c14abf5fc54f7a25e9ae4", 0x8000}, 0x60, &(0x7f0000829000-0x80)=[{&(0x7f0000c73000-0x1000)="e74409d7e254125c9a09af49ba3f2ffe29d23b3a5b15367832f4f7442e794638d592e923aa119482392da43f56b4976f8eb860ccb92106d16e692495050b33d1b0f53f32cf84ee7054c0536aa6d1911a34078088e2d38afcfed6a10dca0e6bf297ec2b64774b3c998808858fee951838a12bfcf3bd178486fe5dbcb4d764ca05bd831917ad63827b17c4d67490ca98bb9730cb86a651ee8aafe0b5b7ca38bead4a03a6ae20b4a0b09a861559f58ff46a7f55987013eddbc11b85fa0a3b4aaee62a0e958c6ce3c20c4a8f3b8ed51f90a4383ee02544eb9cee3ac6417df36efdaa00670aac3cf99a4a2f8178e16738586ef00bdcea7503d207f8b25b73a345ee0dc91a150e70e8af26eac7c43745d968ba8236f9433fc150058ad263809f832d9bec830c265251e2889c56ff9f64ec60885afc89e805b0389d046ce80a85b8c214a820a187220deb6cccb92b3d953583d600e3a0561875180a6cfde5d580a1acc2df5286b6d733b5076809c4f0d7a2595e4ca4566be39d3fa1c6729aa52416d46189996750c47d112f0001844e46914427115d86b4f5c518a5b62178f1cdb0aae5b2db0a52caebb93fc3df8ae184898c5054fbcdb86509bec4ea53e6ad1f9ff96f64c9ed9c849fd021f4fbc8d69fb930c46d16b7cc18aadafcbc3cb616f7ac41e7a36f494b8bb5427303828afc0cef7a074541fcbf9aa6c90e34f71789684ae65130dc67f1487c85c6466489f9485ba7f9e64e9072c839071429486a41e006edbbd0012ab0d3a688b1d838455b661fb4f319fc33b3f96ee1e5544d8940eaf5cfa06e0586c2e28a7e5d2a1817de07dab0647243056278c7c3f2bf6d42cc150c4e6b1b09bb83aa2ad1b3141b46a014afa0d6941a8ce2cb0dace7fb5f4ef3691eda2ef036c8017d781f79ce6bb2f159bc866319ea652072cb4f809825978a597962f41d518f5638e4366c65098b1ec35fcbdfed3363ec2555e8b71664ed54eff07c233d7f5f4404a2a347cc6fe3d54237d79b9b60bdabb40826cf7eb0b09f3a6abfed48862e65309a25f2c193b147e18f68d8186ef5ef9d7a40f253b93a5535ca9dc40becf01c743a5763944a500d185db565a6c94d7ade233da14c406ec543f642d2087cdbfd558b4551a465d73f6171aa25fab0276f9c6f94c27819b539ca63cab45a23a96fac94b81067cd2ff1784263bfac4af0fcc5b492760f858bbb23f5e87a7e8751764b27edadb983a488a57dc6d1a1144dfa44fa305c86779ce523414b8d5aa140de34ae96493efaffb2e0caa6352a791ecdb2b61624e5b77638aa1bd02f83ba72872e5d371b3ac4622dc0dd5063d7bda7a8cb51eea2694bde0cc06f21aa3173e93a20db5c50c1da54c4f6494ec8c894eb43e1434369b9671507ec1798613402b08128c53726d103fff6307e91d14acf3a242a493fdc1339857ff88c751bb322c1c0db56ba03d1de9abfdec11bf1bfd8a4562633fe41b77bf770ac12cd192f9465d11aaf45329c14160e7f73bbafe9c049f3a72f88028e5b7cceeca2584e9544fcb225dee398450215c128446b10f656e3431676a2ed087f56983b5f94949c133c39784a7bd8db997ed417cbefcfc80ffa1aaf523c17f624c5858e933996d2ccc520a1cdab0894cbd30205d735648a8d543a4d1593ea97c83be9a8af6b153bb13c00583013403cfd957d125a804272891dea4ff150f7897c9077390e486c6c924051d39c0502beb0ebf3bc6145b6c4be56b548ccc257b010cebde2d1783ffe909669bb01bd12d56b596ec3737ab24b9923224c7746d04b688e59709372ae22da25720861b6a5e59f5848dec36b624e170fe615c30ed067be338aaf5be558711f1ca9f8c97acbb19a513aa884ad6879ec3f19da407fc3e34cb350783e6103361725798dcd21499540a35d5d547b70bc8b33992d65d0365180584b8cc60976fde773587e6dd93738598c6ff6f0c53a5de98e1b5db6ebc718495fc2cb599ef74ba30c4fa5f5a4e07ccd6326f639b83347f93b6190358f24224a049e65cf8c8f8833fc01cf0526fab8c6b9b42b0c6f175f2bad01b5eaa723c5c8b8b973fbd4ffcac3ff68113d9f097b2e0536f5ffdfe980ba8d854c04f88b7a5a960f3507ee9f58059d8a63de150152afc3ae888907a3b81d5e481fd125a3c94ca3038994a2fe6cbd21518084938094ae954e36c1f64a6cc982f0c4f60320f0c4ab19b7006d9cd6385230c27213d0abbb832ad3fd23adec5c62feec3b333333c6a23e5240e5e16a2a6e68df116750c7e243e3ce0a0facd3703b50c3cca935831abf9bead36f2f937d4b0fefe768a115eb3f370da7b8c94ea23d998b7caf91b32fc93982c309f5cfc2bba9cba2e888db2e58de36870987b89497b47f2df8333cf89b4fc94e874d7743ac613f73ced526380c2de3d0e083e66b77137771f32e790f5ff414c0a00c2b9c65254c30c382bd449ccf8562ca9d0fc4deafbb4d54952d40b393c92e96b1b546da2e52f80d8d564e5d9be76a6b782dac40eaa0f7c9acc98d986b5ef39e4254f51db679321262a05fcab65e0ad715888aa87042d07c1cfd2526ce5c7f2d63ddad1b558dc9f9c2d0dcb8687afdb6325b2cee9bfd85c9c3e07a7965fc4b3c223e82c61e00aa4d089f8c3466b1ccf3307b8e4cbae025e2b3b8553bb37741b83286f8e343b179718fd4db629e5e5535be46a26461d2feb8d0604976ee92f30029e86b4b35630548602b046a71be2f2c83e10edb95ea4a66cbd58f7fd01d988a409edd0e2482a1768d73df56f9a444bf44d8abddd9c710aa1f557f8399f4ec47dd6a59c3f58051a82b88067e56e5d9fbfdf5bab7c2db38f8dbcc1c076829235a15411c1483a55f2ed1639167a9cd8262ddabf1a86b63e21c2fd85becc36b74faf3ac29ae0ff0c6f282738342c478ce0bfe6e01f7d3a12056d82a58183db23309a1d988f3b9ade2daf74b025b1cce3b69ae1d6a3268598554731d66ebed6f689d0e38f8b7527a13861c72a32802ee03eef53f9ccbe5ef264d17554390befb54cb60ee9cdfcd3f73a676624da372756d8c25fc09e8a73ab49962547ff41a9eccf20bf699d326d3e5ce648be37349ecb5a1ed864b69387196397b27ce42bcb2a31197ad4f77bba7519a2dad18734edb2d445eb0da2dd1f12cd6faa8337a40cd147352c224baccc12fb1c00b95b69141acb6967fa7f34f7230e25b5b51400019efcfcac0b0638264c3c1d30a24fa3eef33aa12aad8d093b09d936acaffe130f854cfda215753e8df31b74367e488cf944bf7e05f233d2681e3f56c91d377568418da369ad327440364a2131cc7279da07cd01866b737ae0702780838fe96254b65ed1ff4f89884606613abc17a02d357dbe1cabb79e2574944c050aa0a0f87f58c4643eb5d5244180288ed761ff9eec8d26953ea970d229ebb90a39b891cfff2a2d069d2175f757133766a3f0ce86f1854ff4d38e534d0ab9da9aede05486f9528d8df704c696ae2be9fd8085c35f489a5d48c25f90a57e089055282e9ccea90945fca56941ede4a62bbabd50bd1d99602d2baf527868dca7a0012098183488441d69e01cbdd5754ba900e60c6c3fe304572b0d99c464dccca8e96638af518d67a7349f0b8fc5235272b064920f98674b899a886fe301af889510dc2ea7e7dbcdb29613a2319bd772a0f7d7310295d307f16cff15196027dfc406e2f243050c0fb9212347a3add0e35d3db9a9fa863a7ad4298119d63fc667d96eb06ae3d6d4751cf8df46a88d21e3cc634d3ecce8855018bb544e230f4656edab3468f5dab22d27342dbde51ba0478b3dba6f7a5eb3b5b51eed30480b8fbc5a694d02bfa57d8b5633745ef37aee332b91b5207073773841e177b3b3259902fd6f41b991b30495406c32904c74acb87ff68a0255c41581cb95bd43f3b5893e4c5102aca266fa6890ec953c84d597399de8cf57ccb6ffe252e5dea6b034eed8e36b8dda38275a241dc1f005057ed9f66f73cafd6d8d0451ad823241d8aed7f0c21d339c461c69ae80a5bcd41cbf24aaa4a5da2797cbf297271a8092e728bed5a866acfb410434cff4ad68054d3fac63ecf4a932a621f836b0d3cea050eeb7aa1a09edb7bcfa0b8778864ef6485422e1dc1fdd08f7dd1b93e322fb1319009b614a858074b4353a02f3825896b2634580782f77b6d2cfd28f3eadafa138c58bd7c81ebda3c1df050287b46e66c88e11f0e71680ed3fe5233b9801fb0284780f3a4836326628efdc4bac70975ce7f4a5b191d4c141587e402b2a7f05a362665065b2a9bf1bd254ee428858b7333b5ad8c0a4e041d13393ec4a5d646ae8899f9f71c47bd913eec6098d6049ea953d5e60d8c663f1512970b1b76ce02190ba83776a5b97a267cc06864a4e52eb842fcd4503ab7f7df0b9ef8c86ca2008253ce966c4abc53de26c10000ff117374e685c7467e68e63092b24189bfb02472c7a2a0c555d533d488423899f6b5fdf5e7584312a5a8e9bed401445951200e62207e7dcc7f2b83e84e0c3aade2a06c52caef0834c5911c6831a973d3b7ff29761f6ea3309876b11babbeedf8bb051f5434f09b8e91581b8a82a0c59e92c18ce34968ef5eb5f977164c4045a30347748939fa66bcb9d85650f5eae3fe4f6f0ceca5c2e4b935cc63db71c1aab676f583ceabf12bdeb937d19396a860aa35165990f3ecb072329e1f2f176b11f427dd1c36e5377d2cb0389ac499765fe5b7ed80dadcad6616e38182d83043e0602139f806e05573be760d5a9f82be18841d00b96ef49b8fb9164be2c1057a4481d735f6c9d0ad412f4bd6b1d0aa96bf252f5cfcde773572557d374689b307548366deb174c9b44107bc928409ad588853711ad91b7fd5d74f3379e2ae209a9b2c64aced4f2e13c82716ddcefc640d36ad1e8baa9ac556dd63ba3060d07975f5731d8d807d4a1a35e100e30adc7eca425906f8f024631f6b3d2e2f33965a23583c27f7b0f0688c970d1fb3c907941df984d632f8a61a43b17a6511e0a293488b123675f97812da1bec3c2c48d1086fea9da151ef965b04aea85fa4110eb087f889257cfdc619d40bbfe39bacf22e699ecb74478d447e662a21af145efc52963a1aacc1634e5927087f33309697601546930812932e2d465bcee912fe18c5d0a2410aa974ec23a12799071b68f5fb443ee9571ee47e62caa45d770867f0bd0b2f952ace0650b45d42ffbcbc4c5821bf23cb5168f8bc1d012be6c137b801ca15bd2c38a0d31c17542612062b59ed4c186308ce642f411ec47f12e36abbf4be640e36bf91ff91208d9c5bcca060f383baffb52441004720eadf8bb733b8921fb664380e04edd87da63211e618ee07989e7caa5d355ad16ee5591738a39b1814cfcbdb254285c3952377760b817a124b071c421260eb18e7b60ab463ed48f38ff668a5a2c0a52487f79240007a2f93ae75268b4ab15f472f0833c1b95bb1f932740da112e9d1c73fe423e4f9066453e736958a89b9ad08113ee13e4b970b07590acbbd898be13f1f59241505bba594c0267ad858643a67d8d4145a38264a7f600c3866c67355c9b5e0f6549511cd00661df0e683aba8e3fd1a7326813f957d9c021f4404496fd91290c0a2f31bd63abfe29adb2df20ec7b8a60d3d5de8ed5f6891993a3ec42effee60f3cbe8953a668a7d8a3d93bb7076c692e21a93122a13fbd73d6694d5b6cafb61f19c1d3c3c65eba709d653e81f6cad54f6668ac8c60ea234cae0574b8588e4360d70f406a000254a7ce966d0dd4b19728631a66c52f387417b39d092de", 0x1000}, {&(0x7f0000da4000)="6dcac6bed14f6e9d93e50843f334c06f341189b607b24d82fba1c7d3c6155275836346172cf8e3d40b8feb0af05e88f6d9a9f89c7249ccff8231c0e22d2b1d6b9368147743a76c0e79223c43ce0183b916c9561cb9af9f54552b533ce493f8f5e51879e9ffd8acae54b8d32fe001a668f40e1f97a0379ca8e7f9020a0599a75617d6f592e296275698789d1f6e5eaab4f1349c0b6124a584", 0x98}, {&(0x7f0000d4e000)="401458c5dee8a3a77bf159224391ca92be6ad35085f771ba13b50c9a0b25d409929fd6e06a4cd31ea28fce8c92d3cb2748b2d3d63d067aa8d44277260537c1d466fd91e4b61326063d9945868ca34c6449f0dab0fb5e6433803c7b6561fdd8b6ce53d2075fd5ad87f69f7bd0d9fe2012a84f3e5000e97d220a5e738a6b62af76041bd85e3ba92733b10f82dccd0fad2ddd4ef6119b7715e2071e2659cf240f82676a0a70ecf4ffb8b55b2ceb9b1876ede18f0bb387f80adfe84a2db49daa34d50f01fde8aa77cb4245fa51b39c5a5c6fa64d53a7de4bedf7a1ea967f1bf7b7", 0xdf}, {&(0x7f0000536000)="48f5562c2bc05555ef0b41eb44e53e621f30ff5e9f20b238d798f6438364655a86f5c2853a7c0abf09b7067c3a783ba3453ef5db0e4164aeebf871c1e6547ca051eb1461a19760b47d093f472f13de6c5d074ff262a7d93e65a5638cc93cceaa10fce91583013485eebddece11c3e57e431ea5c0417b5d73867a0340303186151686dcef7113f8ecdc2890bbd06265fd1b5aadebed8a74329ad56012aec58b7bb5eb9087f95e4693f719b6a5dc8fe39f6cdedef113085a0865b246bb9dd1559611c0c292cc6eee03a4e89796b3", 0xcd}, {&(0x7f00007a8000)="367af285ed0a21ce350ef87afcd57a45c9594e85dd12bde19d69967e350e72617e7d8fc7f6f27b702072c21bd0b7edf577e5da75f6256b26e816dbbad556c5e4689ff82a438716d2386c09af79a7769673a7cbae99d5751b66f7c63d7b2eb0a3ae72258ed13512469c9a74305d531c2f3dcd88bc", 0x74}, {&(0x7f0000bf0000)="73674f488ac0e88c4bfe497e5ab6870ed8ef852bb561f0e9e61ab93f52db8413c2367e2d03461b5d0dba08a313b8569c1ee36989c366e6c620b19a9da004500cc1ab04810b0d8740f0a57dad0311b031225aa742d049ee79507bbc17060666fca8c5829bc882309464c970854bcab8ed1da26d739ab393e41b8a598fe7acb1168fac778150f476f443ce47d450017d9f66e98616373211fb2d196e55c60942e0dd5d36cafcbff768d4b7c21049756d57a1846fdd71b89994308d12a4c402299dfec0b82d6b2e02d77f0401cfc54a7aa95080e62ac14bc59d1d", 0xd9}, {&(0x7f0000256000-0x75)="8cc01afb1463009f80765cf1f862367fa9f175f9c42625a67ce5f46c76426e8f6fb642e7c8d73c9f0926deb81e3bb215396e9d6e151d90801614b70c549f6e66f87353be2de74ae5604f8906cdf217ead1c897279cd9b4f808a1978ac5c7accabfd3d7971e0ccf025bc2d462164889997611f31627a5d3f621e9e18806322b0c51f861363913a0d799e1dcf755fa7cab6af3c6e4942cacc46b461766fef673", 0x9f}, {&(0x7f00009b3000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x800}], 0x1, 0x4000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c94000)={0x0, 0x0, &(0x7f0000206000)=[], 0x10000210, &(0x7f0000f6e000)=[@op={0x18, 0x117, 0x3, 0xfffffffffffffffd}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:40 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000002, 0x87) write(r0, &(0x7f0000001000)="", 0x0) 2018/01/24 06:20:40 executing program 2: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e76000-0x1c)={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000732000-0x8)={0x0, 0x2}, &(0x7f0000e75000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000121000-0x49)={r2, 0x41, "7ba8ddca21d949371c522def87fc9dd831245323418a821a2c7d95d65acd904321a77aa65623ab712c603744317ad7c9424e16042e0e9265ba1396d0017c3a9b48"}, &(0x7f0000c51000-0x4)=0x49) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/24 06:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008af000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000f53000)="1ffe5a7b55021b4f7e17898f936402930fa805e5d9ea49414aa19d3b55543bfad9223ffb6fe7a92ca1f7019536ec071cebf321817011ae97ca3b8e05e3b02af9c871f2f1d498065317e536db84f28950fb68bc33d87baa6f003a5ba3f1cf1e440ed818256587ae85b56f8b76e8bffe681e781c36ae6b4f66451d8dd0537580338f1c13cafd1749d594d7e21bdf07981c0b7b6c93626688c13ae7ff089ef821909da6f704ad19b1e7cffd9eeb50839a8d98d31cd8", 0xb4, 0x4081, &(0x7f0000f10000-0x1c)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) close(r1) 2018/01/24 06:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind(r0, &(0x7f0000662000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x0}}, 0x26) sendmsg$nl_xfrm(r0, &(0x7f0000ef1000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:40 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000267000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff, 0x80, 0x6, 0x1, 0x7f}, &(0x7f0000991000+0x352)=0xa0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f77000)={0x81, 0x0, 0xfffffffffffffff8, 0x6, r1}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) bind$inet6(r0, &(0x7f00007b2000)={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) 2018/01/24 06:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003f8000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00008ea000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00004cc000-0x8)={0x0, 0x0, []}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000661000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e88000)=0x10) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000033e000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003a0000-0x8)={0x0, 0x6}, &(0x7f0000362000)=0xfffffffffffffe2d) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000437000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000117000)=0xe8) getsockopt$inet6_tcp_int(r2, 0x6, 0x1c, &(0x7f00007a4000-0x4)=0x0, &(0x7f0000e0c000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e84000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000670000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000098d000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8001, 0x3, 0x1, 0x198180318039bf5d, 0xa0, 0xa0, 0x8, r4, r5}, {0x6, 0x6, 0x3ff, 0x800, 0x3, 0x3, 0x6, 0x3f}, {0x4, 0x3, 0x0, 0x6}, 0x752, 0x0, 0x0, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x5, 0x0, 0x2, 0x3ff, 0x4, 0x3, 0x7fffffff}}, 0xe8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006c1000-0x8)={r3, 0x3ff}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a57000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000cd2000-0x4)=0x9, 0x4) getsockopt(r2, 0x10d, 0xa, &(0x7f00005ee000)=""/4, &(0x7f00006d6000-0x4)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/24 06:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000aee000)={0x0, 0x0, &(0x7f0000cb8000)=[], 0x0, &(0x7f0000651000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000087}, 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f00007fa000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000091d000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0xff, 0x4, 0x7fff, 0xffffffff, 0x6}, &(0x7f0000ef9000-0x4)=0x20) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fbd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000add000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000595000-0x14)={0x0, 0x7, 0x8, 0x7fffffff, 0x8, 0x0}, &(0x7f0000414000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ca0000-0xc)={r2, 0x20, 0x0}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000aeb000)=[{0x0, 0x0, &(0x7f0000e0a000-0x10)=[{&(0x7f0000f64000-0xa5)="62e0c551d61e66d36729a3d35721309817", 0x11}], 0x1, &(0x7f0000637000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x1f, &(0x7f0000fe9000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000029f000)={0xd6d0, 0x0, 0x0, 0xd10b}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00002a5000-0x20)={0x5, r1, 0x10000, 0x8000}) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "4002f1", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/24 06:20:40 executing program 4: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e75000-0x48)={0xf, 0x4, &(0x7f000035a000)=@raw=[@alu={0x7, 0xffff, 0x9, 0x9, 0x4, 0xfffffff4, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000e74000)='GPL\x00', 0x8, 0xb, &(0x7f0000e74000)=""/11, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e74000)=r1, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000c01000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e74000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b29000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d9000-0x4)=0x26, 0x80800) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000f3c000-0x4)=0x0, &(0x7f000008b000-0x4)=0x4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000a57000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) writev(r2, &(0x7f0000ef7000-0x10)=[{&(0x7f0000eb2000)="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", 0x1000}], 0x1) sendmsg$alg(r3, &(0x7f0000386000-0x38)={0x0, 0x0, &(0x7f000034e000-0x20)=[{&(0x7f0000148000)="66b4bd35d5c948d2596cc2428e6fe284", 0x10}], 0x1, &(0x7f000039b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4001}, 0x0) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xc9d652b5493a6aed}], 0x1, &(0x7f00007f2000)=""/0, 0x3ca, 0x0}, 0x2000) 2018/01/24 06:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x6, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100]}, &(0x7f0000569000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={0x0, 0x908}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000796000)=0x0) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x90, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/24 06:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00003fb000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000d08000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000454000-0x10)={0x0, 0xac, &(0x7f0000259000)=[@in6={0xa, 0x1, 0xe3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000001}, @in6={0xa, 0x2, 0x290, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f000058c000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e3b000)={r2, 0x8}, 0x8) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00003cd000-0x34)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00000a8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000fbc000)={0x0, 0x0}) connect$netlink(r1, &(0x7f00007a1000)=@proc={0x10, 0x0, 0x1, 0x40000}, 0xc) 2018/01/24 06:20:40 executing program 6: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000240000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)=""/177, &(0x7f0000002000-0x4)=0xb1) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000)=""/183, 0x5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000ee000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fa3000-0x10)={r4, 0x2, 0x3f3, 0x8}, &(0x7f0000d6b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f39000-0x10)=@generic="81bfa43e380ae06e91c8b0f73825db8c", 0x10) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/24 06:20:40 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff5000)="1f0000004a000750ffffff0a000086ff0a3f8016f7ff0621e60000fe441951", 0x1f) accept$netrom(r0, &(0x7f000009e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000031e000)=0x10) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/24 06:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4b8, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) accept4(r0, &(0x7f000055e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032c000-0x4)=0x2e, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f7a000-0x10)={0x6f, 0x8, 0x18d, 0x2, 0x0}, &(0x7f0000097000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000025c000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 06:20:40 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) r4 = epoll_create1(0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000acf000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000acf000-0x4)=0xc) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000ace000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, r5}, 0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a5f000-0x10)={0x1, &(0x7f0000a5e000)=[{0x2, 0xffffffffffffffff, 0x3, 0x2}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000050d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000)={0x0, 0x0}) 2018/01/24 06:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffff7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)='.', 0x1) [ 254.218967] sctp: [Deprecated]: syz-executor2 (pid 4928) Use of struct sctp_assoc_value in delayed_ack socket option. [ 254.218967] Use struct sctp_sack_info instead [ 254.254613] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 254.255143] nla_parse: 4 callbacks suppressed [ 254.255148] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 254.278894] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 254.280235] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 06:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0e000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000062000)="1511aafa85bb0c9341030d182c58e20d421175849460107996cbb206ae44039d075d0105460db9a9c7019c5ec815b4e96980f41c0be22616b1efa8ce303d25899840481d99032830e93d1470d9c743b337c52021b387c32f030d2836af5a869dd348980b1b188d1a2f2bb161ae494fc69a2b72ae8d692cb59c3bbceea1d26d5a957d7bb0f404a51367a9d221fce01fc41878de29beac6c028202e18f3e193cf95a1a37fc0f7888db8eb323315bf42b95d12f95f4d1aa0c2362591552e8d88a6c9f", 0xc1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000081000-0x4)=0x7646, 0x4) splice(r2, &(0x7f0000230000)=0x0, r0, &(0x7f0000b1e000-0x8)=0x0, 0xa4, 0xd) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) sendto$inet(r1, &(0x7f0000cfa000)="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", 0x1000, 0x0, &(0x7f0000cbb000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netlink(r1, &(0x7f0000525000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000064d000-0x4)=0xc) 2018/01/24 06:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000e29000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000011d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000941000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000456000)={r2, @in6={{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x14000000, 0xd7c, 0x4, 0x80}, 0xa0) getpeername$inet6(r1, &(0x7f0000b6c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000bd2000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000198000)={r2, 0x6}, &(0x7f00004ac000)=0x8) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000ee9000)="a09e749821d4dada62ed0b487c1943d69bc69466dc5d3110d77b596bc0c1f502ef114e3c2ef4e94cf8d72e05d8407667b371a3673d92386838b77e3eb6147598e62f9e408524449181f375f64cb0afcde63f9df98ffc7f2701ba402e48aa070cd6564fd2908ebde8637005cba30441d3a305fd4ef9d8a176b89f4dc53d60d7b7293caa8b4128df98fcf52dc46fe953bdfbe7e763e98f35bde586daeee1a93f28ed4e0d5a069f3240c86b909f94f7ab4e68fd410cf6afa108b5d4d5fe96a04c40") 2018/01/24 06:20:40 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000513000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000024b000)=0xc0000, 0x4) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000832000)="0a0775b0d5e383e5b3b60ced5c54dbb7f4", 0x11) 2018/01/24 06:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000042000)="5173ef69890baa64aaf50edc906c9ab5", 0x10) 2018/01/24 06:20:40 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={0xffffffffffffff9c}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000011000-0x10)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000010000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r1, 0x5, 0x0, []}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000011000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) read(r3, &(0x7f0000004000-0x38)=""/56, 0x38) connect$can_bcm(r3, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001ad000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a04000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000646000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000773000-0x6)={r1, 0xfff}, 0x6) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000b71000-0x20)={@generic="4fc2e0a0dea84c61a5f515e683c53bac", @ifru_flags=0x100}) r3 = accept(r2, &(0x7f000015f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e2c000-0x4)=0x3a) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000021f000-0x8)={0x0, 0x3, 0x800}, &(0x7f0000d5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000047d000)=@sack_info={r6, 0x1, 0x0}, &(0x7f0000631000)=0xc) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000de9000-0x170)=@newsa={0x170, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @encap={0x1c, 0x4, {0x0, 0x1, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}, @replay_val={0x10, 0xa, {0x2, 0x3, 0x1}}, @lastused={0x10, 0xf, 0x80}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x3c, 0x7}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b95000-0x98)={r7, @in6={{0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x1321}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x849}, 0x98) 2018/01/24 06:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c9000)="", 0x31a) 2018/01/24 06:20:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0xaeb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00007cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006a5000-0x4)=0x60, 0x800) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) [ 254.350776] sctp: [Deprecated]: syz-executor2 (pid 4952) Use of struct sctp_assoc_value in delayed_ack socket option. [ 254.350776] Use struct sctp_sack_info instead 2018/01/24 06:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000473000-0x4)=0x0, 0x80800) getpeername$unix(r0, &(0x7f0000fe1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000670000)=0x8) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 06:20:41 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000477000-0x10)={0x2, &(0x7f0000de4000-0x30)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000f72000-0x4)=0x9c, 0x4) 2018/01/24 06:20:41 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000607000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000-0x4)=0x26) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008b3000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x0, 0x5, 0xdbcb}, &(0x7f0000fe1000-0x4)=0xa0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b00000)={0x1, 0x8, 0x6, 0x69eda7c1, r1}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000621000)={r1, 0x4}, &(0x7f0000fe1000-0x4)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) [ 254.429005] netlink: 'syz-executor1': attribute type 15 has an invalid length. 2018/01/24 06:20:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) r1 = socket(0x1a, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x10)={r2, 0xfffffffffffffffc, 0x4, [0x0, 0x5, 0x3, 0x2]}, 0x10) 2018/01/24 06:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000f3d000)={&(0x7f0000b32000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008fa000-0x50)=[{&(0x7f0000a40000)=""/48, 0x30}, {&(0x7f00009e8000)=""/185, 0xb9}, {&(0x7f0000d04000-0x28)=""/40, 0x28}, {&(0x7f0000081000-0x31)=""/49, 0x31}, {&(0x7f0000502000-0x49)=""/73, 0x49}], 0x5, &(0x7f0000ebb000-0x29)=""/41, 0x29, 0x100000001}, 0x2) sendto$inet(r2, &(0x7f0000b47000-0x1000)="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", 0x1000, 0x4040804, &(0x7f000017e000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006c1000-0x14)={0x1, 0x1, 0x1, 0x3, 0x1}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f0000569000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f00001a3000-0xf5)=""/245, 0xf5, 0x2, &(0x7f00001f3000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 254.473210] netlink: 'syz-executor1': attribute type 15 has an invalid length. 2018/01/24 06:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a52000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a32000-0x4)=0x3a, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f7e000-0x4)=0x0, 0x4) 2018/01/24 06:20:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x6c, &(0x7f0000001000-0x6c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000001000+0xd48)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7f, 0x69c3, 0x2, 0xbc9, 0x7, 0x8, 0x1, 0xa00000000, r1}, &(0x7f0000001000-0x4)=0x20) socketpair(0x18, 0x800, 0x1e17200000, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x2, &(0x7f0000000000+0x4de)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 06:20:41 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100008001f) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pread64(0xffffffffffffffff, &(0x7f0000026000)=""/0, 0x16, 0x7ffffffffffffffc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000001c000-0x8)={0x0, 0x2}, &(0x7f0000029000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000022000-0x8)={r1, 0x0}, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000027000)=@generic=""/16, 0x10) socketpair(0xa, 0xb, 0x3, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000-0x10)={0x9, &(0x7f0000029000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000000b000)={r3, 0x3}) 2018/01/24 06:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007c7000)=0x808, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/24 06:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0xfffffffffffffc5f) socketpair(0x1b, 0x80005, 0xffffffffffffffff, &(0x7f000044e000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000ae5000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000158000-0x4)=0xc) connect$packet(r1, &(0x7f000096e000)={0x11, 0x5, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r3 = accept$alg(r0, 0x0, 0x0) socketpair(0xb, 0x0, 0x3, &(0x7f0000faf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000051d000-0xcc)=[@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, @in6={0xa, 0x2, 0x3800000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3f}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x817b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0xcc) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000076e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000898000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf8000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000cfc000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x0, 0x0, 0x1, 0x7fffffff, 0xa, 0xa0, 0x80, 0xff, r6, r7}, {0x101, 0x7, 0x8, 0x20, 0x8, 0xe4f, 0x3, 0x2}, {0x9, 0x790, 0xecca, 0xecc}, 0x5, 0xd, 0x0, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x3, 0x32}, 0x2, @in=@empty=0x0, 0x7, 0x1, 0x0, 0x7e, 0xfff, 0x800, 0x1}}, 0xe8) sendmmsg$alg(r4, &(0x7f00001a3000)=[], 0x4924924924924d7, 0xc4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000011f000)="03cb89f7a3478876f586dc3022a1cd97a0b27c1df90200bb3edfac919ba8774115949d369d9cac071aac02570176cc0444f6e235cd068f8effc8809763922c5a1cc310ad2fc9c17303d1a4672886560cbe8ca7b3f94195ec0ef44d8891c5e068ae5934f646dac3a0d33a74313b6b0e731e662d37db76b3a17ee0896fb93e3fad200979bd0016c737ea8fc0618c4a5480a55b2717f90cd31ac9b4d53821e1dea54803b4a1933849cce25e97698225c909b52fcd807b767073392943de56e8220ecaf5fd154a076abce45bd458dfffafd14ef693", 0xd3) recvfrom(r3, &(0x7f0000f28000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000f15000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 06:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cdd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007b2000)={0x0, 0xfff, 0x20, 0x8000, 0x4}, &(0x7f0000ac0000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fb9000-0x8)={r1, 0x8}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000093a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000cae000-0xe)="ec2b7e8a16ffcfa5358c3dbc9fd3", 0xe) bind$alg(r2, &(0x7f0000689000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) 2018/01/24 06:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) bind$ipx(r0, &(0x7f000002b000-0x10)={0x4, 0x80000001, 0xfffffffffffffff9, "813d19729f2d", 0xffff, 0x0}, 0x10) write(r1, &(0x7f00003dc000-0x91)="", 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000075000)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003ed000)={0x1, &(0x7f0000ea5000)=[{0x3, 0x3f73, 0x6, 0x9}]}, 0x10) 2018/01/24 06:20:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002a6000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000496000)=0x14) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000de000-0x4)=0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f80000-0x10)="44176125f894eb110322b77f4a4dd68c", 0x10) 2018/01/24 06:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000b62000-0xc)={0x10, 0x0, 0x1, 0x400000}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006a3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00007e2000)={0x1, &(0x7f0000d49000)=""/224, &(0x7f0000331000)=[{0x4bdba55c, 0xfffffffffffffe3d, 0x80, &(0x7f000032e000)=""/130}]}) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ea9000)=0x2, 0xfffffffffffffc1d) 2018/01/24 06:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f00006c6000-0x8)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/24 06:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00008a1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000af2000)=0x60) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a46000-0x8)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f00000dd000-0x4)=0xfe61) sendmsg$key(r1, &(0x7f0000338000)={0x0, 0x0, &(0x7f0000694000-0x10)={&(0x7f0000130000)={0x2, 0x0, 0x5, 0xf, 0xb, 0x0, 0x6, 0x2, [@sadb_sa={0x2, 0x1, 0x0, 0x6, 0x7, 0xf3, 0x4, 0x20000000}, @sadb_sa={0x2, 0x1, 0x2, 0x10000, 0x1000, 0x78, 0x2, 0x40000000}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4804) pipe(&(0x7f0000e74000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000398000-0x10)={0x200000, 0x2}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000c9b000)=""/157, &(0x7f0000bf4000-0x4)=0x9d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, &(0x7f00000c9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000045c000)=0x58, 0x800) 2018/01/24 06:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x4, 0x5) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) 2018/01/24 06:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000689000)=0x0, &(0x7f000035d000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000de5000-0x10)={&(0x7f00007a3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x2004c8c1) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/24 06:20:41 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x5, &(0x7f0000021000-0x4)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000021000-0x4)={0x8, 0x7, 0xa000}, 0x4) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000026000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000026000-0x4)=0xffffffffffffff70) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000026000-0x98)={r2, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001}, &(0x7f0000009000)=0x98) listen$netrom(r1, 0x3) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000010000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000026000)=0x1e) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f000001e000-0x49)=""/73, 0x49}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/24 06:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cc4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_emit_ethernet(0x86, &(0x7f0000e7f000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0xffff, 0x5, 0xff}], {0x8100, 0x9c, 0x7948, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x15, 0x800, 0x1ff, &(0x7f00005a1000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00006b6000)={0x6, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = accept(0xffffffffffffffff, &(0x7f0000e48000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000766000)=0x20) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2018/01/24 06:20:41 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000936000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000905000)={0x80, 0x45c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f000043a000)=[{&(0x7f0000d06000-0x8e)="326a00fdd3dbd964d2d2febdfacb2907f7", 0x11}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000659000)={r1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000ebe000)=[{0x4, 0x6}, {0xe, 0xc35}, {0xc, 0x7}, {0xf, 0x401}, {0x4, 0x8}, {0x3, 0x0}], 0x6) r4 = accept(r2, 0x0, &(0x7f00002a5000)=0x0) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00009a2000)={{&(0x7f000059e000-0xa7)=""/167, 0xa7}, &(0x7f0000515000-0x1)=0x0, 0x64}, 0x20) getpeername$netrom(r4, &(0x7f0000703000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004b3000)=0x2f8) recvmsg(r2, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x20) r1 = accept(r0, 0x0, &(0x7f0000ea8000-0x4)=0x0) getpeername$ax25(r1, &(0x7f000006c000)={0x0, {""/7}, 0x0}, &(0x7f00009c9000-0x4)=0x10) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:20:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/24 06:20:41 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000800000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000279000-0x4)=0x10) listen(r0, 0xe02) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f00008a0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x60)=[{&(0x7f0000593000)=""/187, 0xbb}, {&(0x7f0000f31000)=""/99, 0x63}, {&(0x7f000012c000-0xcb)=""/203, 0xcb}, {&(0x7f0000087000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c32000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/69, 0x45}], 0x6, &(0x7f0000000000)=""/231, 0xe7, 0x3}, 0x2040) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r1, 0x6, 0x2, 0x0}, 0x14) listen$netrom(r1, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000008a000)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r1, &(0x7f0000e29000-0x5d)="21092ed1273187bb44cdcb19d1748a2f6a50086681dd1e0f317d761ba99722983a77ffca497512b3bec622c66b6ecaf17f6011d725d74e4dcdd4521afdc112f9154376d015745e6fe0e848d8c67b0401d14dde9470f389d5495352043a", 0xfffffffffffffe1c) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/01/24 06:20:41 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000002e000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000024000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/24 06:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a74000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f80100000000000000800009001300010082dfffffffffff000000000000000207000d0001a2", 0x39}], 0x1) r1 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000083f000-0x8)={0x0, 0x1}, &(0x7f0000802000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000471000)={0x4, 0x8000, 0x0, 0x4, r2}, &(0x7f0000932000)=0x10) 2018/01/24 06:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000028b000-0x10)={r0, r0, 0x4, 0x1000000000000003}, 0x10) close(r0) socketpair$inet(0x2, 0x80004, 0x4, &(0x7f00002d6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008ac000-0x14)={0x0, 0x9, 0x1, 0x9, 0x5, 0x7}, &(0x7f00007a2000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e30000)={r2, 0x401, 0x30}, &(0x7f00006aa000)=0xc) 2018/01/24 06:20:41 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000540000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5, 0x0, 0x90, 0x100, 0x801, 0x910000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000345000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000d85000-0x4)=0x68, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000354000)=0x0, &(0x7f00002ab000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 06:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000308000-0x8)={0x0, 0x950}, &(0x7f00003d9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008fd000)=@sack_info={r1, 0xb64, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000482000)=@assoc_id=r1, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b05000)={{0x2, 0x1, @rand_addr=0xc00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) 2018/01/24 06:20:41 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000d4b000)="fb012af9ff8109002186b32cff6d9e", 0xf) 2018/01/24 06:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x42, &(0x7f0000469000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000964000-0xc)={0x0, 0xffffffff, 0x2, [0x7972, 0x1]}, &(0x7f00007df000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c79000-0x10)={r2, 0x80, 0x4, [0x100, 0x8, 0x80000001, 0x4]}, 0x10) 2018/01/24 06:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x81) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000032d000-0x8)={0x0, 0x6}, &(0x7f00005b0000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000570000-0x8)={r1, 0x800}, &(0x7f0000576000-0x4)=0x8) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00008e4000)=0x0, &(0x7f0000924000-0x4)=0x4) 2018/01/24 06:20:41 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000280000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2800}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r1, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xff4028dd7cd86dfd) read(r2, &(0x7f0000001000)=""/65, 0x41) 2018/01/24 06:20:41 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x1, 0x0, 'salsa20-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) [ 254.932698] sctp: [Deprecated]: syz-executor1 (pid 5104) Use of int in maxseg socket option. [ 254.932698] Use struct sctp_assoc_value instead 2018/01/24 06:20:41 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002ec000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x8ce000)=nil, 0x8ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/24 06:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d95000-0x14)={0x9, 0x5, 0xbaa, 0x3fae, 0xf9c}, 0x14) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/24 06:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000beb000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000c6a000-0x4)={r0}) socket$inet6_dccp(0xa, 0x6, 0x0) socket$kcm(0x29, 0x2, 0x0) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) socketpair$inet(0x2, 0x80006, 0x4, &(0x7f0000151000+0x80d)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00003a6000-0x74)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x6}], 0xff84) [ 254.935895] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 254.953406] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/24 06:20:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x17acd4e9}, 0x6) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000699000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000f7a000)={0x8, 0x0}) r5 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000f7b000-0xc)=@assoc_value={r3, 0x80}, 0x8) write(r5, &(0x7f000039f000)="1f0000000104ff0bfdfd45c8071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/24 06:20:41 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000002e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000002d000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000002d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000012000-0x14)={0x11, 0xff, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000002d000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f000000b000)={&(0x7f000002e000-0x10)=@getnetconf={0x14, 0x52, 0x51e, 0x2, 0x2, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d9c000)=0x0) sendto$inet6(r0, &(0x7f0000592000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x97b8}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eb3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a43000-0x10)={0x1, &(0x7f00009c9000)=[{0x0, 0x0}]}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00001af000)=0x8000, 0xfffffffffffffe3b) 2018/01/24 06:20:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000527000)="0998a9284721e8d9b0885043fcef106ba536413e34e9a29ce247828fc0d38d4baf17357aa73dbd2810edbc409d2b4b6053cc1f873819ae4f62d92b77f8527184686fb6a3b257f80d27fd9277c82fa5ab4977bbc53ae1767cf684190315c6191797341ca0a006106d90f1a2abc75689b6bb9b0c740c04b03d06b2b301b333407f84c1534c26f64af997bbf171ea9847466935a2e3a8739ca7b8c353ff79d1d22180f5eeb4076d5da302ed5cb065a79c90816505d37cc2d416232247cb85c572269b12dd99343cc57bf93e85106a6697e5b520ba11", 0xd4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x6) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @common='rose0\x00'}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x6, 0x80000001, 0x1ff, 0x0, 0xfffffffffffffffa}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x9}, 0x8) bind$bt_l2cap(r3, &(0x7f0000003000-0xe)={0x1f, 0x2, {0x9, 0x3, 0x8, 0x1, 0x9, 0x101}, 0x62f, 0x4}, 0xe) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000003000)={@generic="4902f9d587671b5ab7333a148f0f144f", &(0x7f0000003000)=@ethtool_ringparam={0x11, 0x40, 0x6, 0x8c1, 0x3c2, 0x6, 0x80000001, 0x6, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x8, 0x614f, 0x5}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r4, 0x2, 0x80}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r6, &(0x7f0000007000-0x38)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000007000-0x12)="a89cbfb5689809ef757d0ee205f750351838", 0x12}, {&(0x7f0000006000)="41e1a465a64326460dfdbe8693820add06fd8f38e38fbee3520f7e68bab1953a69a2939734ee02a88eb4564e6ce8b0624f5aaa90cd136a58bf773f22bad4b00126399681f49f7fa4dd7dfa04c212", 0x4e}, {&(0x7f0000006000)="60e135cf3cf7872d79f02a899a81fa85b399d16fc11e871bd74f1a9cc9da05961a5e0582e27bf2417f2b5979a82643310232ea61e9a0a731581be4da67f8896bce0f5a52343be718e0d09b0259615155fd6bad08a1de18299c2c5928f45c7a5ed326754a2a0d3057500468fb09d3eb154fe59742bf3140843bb982a1d145108c4ad1aaf493effcb98eb34a1fdf87", 0x8e}], 0x3, 0x0, 0x0, 0x2004c005}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000008000-0x8)={r4, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000008000)={r4, 0x1}, &(0x7f0000008000)=0x8) 2018/01/24 06:20:41 executing program 4: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000022e000)="", 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a60000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000014d000)={r0, r1, 0x0, 0x1}, 0x10) close(r0) 2018/01/24 06:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000048a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000869000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000fc000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008cc000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000045c000)={r3, 0x2}) socketpair(0x4, 0xa, 0x5, &(0x7f0000cc7000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00003cf000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004be000)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000089f000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00005ac000-0x4)=0x681, 0x4) 2018/01/24 06:20:41 executing program 6: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0xcfff, &(0x7f0000aea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000aeb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f00001a6000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "b4"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/24 06:20:41 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fbe000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000b10000)={0x2, &(0x7f0000fbe000)=[{0x0, 0x0}, {0x0, 0x0}]}) bind$vsock_dgram(r1, &(0x7f0000fbd000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) [ 255.012618] sctp: [Deprecated]: syz-executor1 (pid 5113) Use of int in maxseg socket option. [ 255.012618] Use struct sctp_assoc_value instead [ 255.018209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 06:20:41 executing program 4: socketpair(0x1b, 0x80b, 0x3, &(0x7f0000f30000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e56000-0x94)={0x0, 0x8c, "7ba84f4c9eec40de379624c4a5e39d46cdd78f2c139bd00f1b1730d9f010dd56d16f2431217d3b6f8a4923ff055980d795d13b9d7b8e5dd70deb7bd00285cebf2cd83524f703baf4ab8a0c3392ab49cfcc4fef489a244912f676daf5994bc90f5cbea960b35dacca2f07ee9b22edd70e6ca8091be3b6d415b14baf1e9b5654ecb3142f126e6e8c0f21fbf181"}, &(0x7f000071d000-0x4)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r2, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000228000)=0x0, &(0x7f0000e11000-0x4)=0x4) close(r2) 2018/01/24 06:20:41 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000008000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000004000)=""/38, 0x26, 0x5d}, 0x10000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={0x0, 0xd4fa, 0x9bec, 0x3, 0x5, 0x1c0000000000000}, &(0x7f0000008000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000007000-0xb9)={r1, 0x3, 0xb1, "90474b0a4422b3a6559b26d1ae065717680a93a0073756db1474939f49cac60513cbc8056bd1e4c2651dc076aabbe948994326f15a50a7b0c59c2cab79e9717aa977a23252154a010caf8fa13f33a3cd29cf7a70b7da6387e6b58a16ac49df51811d068499e5c512f93592a549adfd870fc35e211f1e7203ce67be5f23c30e69b592c98fcb258b46ef74f6d0070c89bc044e112395a22d7cf47e4fe93439954d9a08a5744108dd5308b10c3aee2267da05"}, 0xb9) 2018/01/24 06:20:41 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x80, 0x8}, 0x8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/24 06:20:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0xf31, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x17fc4a71, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9bb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc0dd}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000-0x10)={r3, 0x6, 0x4, [0xfffffffffffffffc, 0xffffffffffffff2c, 0x0, 0x100000000]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r3, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000+0x251)={0x0, 0x13, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x1, 0x1, 0xf, 0xa, 0xfffffffc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x23}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x83b, 0x0, 0x0, 0x0, 0x80000000}, @alu={0x7, 0x1, 0x0, 0x7, 0x0, 0x8, 0xfffffffffffffff0}, @map={0x18, 0xb, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x3, 0x8, 0x6, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000)='GPL\x00', 0xb367, 0xe4, &(0x7f0000003000-0xe4)=""/228, 0x41f00, 0xbd2849284b2c6d7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/24 06:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x40000000000000a, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ad1000-0x4)={0x8, 0x7, 0x8000}, 0x4) sendto(r0, &(0x7f0000942000)="", 0x0, 0x0, &(0x7f000061d000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) [ 255.116250] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 255.178106] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 06:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006e4000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) sendmsg$nl_netfilter(r1, &(0x7f000041d000-0x38)={&(0x7f0000eca000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f8f000-0x10)={&(0x7f0000a90000)={0x24, 0x10, 0x9, 0x300, 0x5, 0x0, {0xa, 0x0, 0x4}, [@typed={0x10, 0x71, @u64=0xf7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) 2018/01/24 06:20:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0xde)={0x0, 0xd6, "b56f718077956436c11df48c646f83c088b78cd5494626f99f637c6d69f2eaca17b9eb9f8bb994284686505a1e1181288c1d1851d245843c76d520df28d2777a76fee1345b22dee1f2e098004fcc070f3150f032a4065d8c47bb2e2efe4c0c5af152d9d6fe4973a6f03baba15138218027bdd4b6c3ad816471fdfd2bb3872feff9a6089a0ef286394b5a82c26ea34785f16ad7d4b75c35e5fa74481792f9e0acb912c7c55c098bf059456c94e2148e0ac8b6d3fbefcb54bcb503dfc310baf352a7a587506b734722292b42959dff8f3b68a6aecdbdd0"}, &(0x7f0000001000-0x4)=0xde) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x6}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x100000001, 0x9, 0x1}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="1bfc59b38c6ae88cc01d7af5256ac51d") 2018/01/24 06:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) r1 = gettid() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a28000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000cf6000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000511000)=r1) 2018/01/24 06:20:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ec5000)={0x0, 0x1}, &(0x7f0000000000+0x269)=0x5) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000541000)={r1, 0x7f}, 0x8) 2018/01/24 06:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00003ef000-0x50)=[{&(0x7f0000709000+0xe4)='%', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000d30000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f0000911000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r1, 0xa54c, 0x0) tee(r0, r4, 0x8000, 0x0) 2018/01/24 06:20:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000269000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="f610d828e4ad497def2c99d7f9cf2eeb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x6d5, 0x8, 0x100, 0x80000000, 0x200, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x0, 0xfffffffffffffffc) getpeername$netlink(r2, &(0x7f0000724000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfe000)=0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x45, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000050e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000045a000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000007e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r4}) 2018/01/24 06:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007b9000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bb000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ca7000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff, r3}) r4 = accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000215000-0x4)={r1}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000013d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f22000)=0xe8) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000ed0000)={"c21c0e351c8a1c431a82e6705e313282", {0x4, 0x4, 0x1, "fa53731d3706", 0x7, 0x0}}) bind$ipx(r5, &(0x7f00007ac000-0x10)={0x4, 0x6, 0x2, "4e36618da3a7", 0x80, 0x0}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00007d8000)=@common='yam0\x00', 0x10) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000458000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffe, 0xce, 0xfffffffffffffff8, 0x100, 0x800, 0x200, r6}) 2018/01/24 06:20:41 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/24 06:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x805, 0x3, &(0x7f0000254000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000884000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e09000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c0c000)={r1, 0x80000, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000017c000)={0x0, 0x0}) connect$rds(r4, &(0x7f00007b1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007be000)={0x0, 0x1}, &(0x7f0000269000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc6000)={r5, 0x800, 0x10}, 0xc) recvfrom$inet(r4, &(0x7f0000dff000-0xf0)=""/240, 0xf0, 0x10000, &(0x7f00004ae000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r3, 0x6, 0x80000014, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000569000-0x88)={0x2, {{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 06:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000288000)=0x0, &(0x7f0000714000-0x4)=0x8) r0 = socket(0x9, 0x0, 0x7) connect$bt_sco(r0, &(0x7f0000bbd000-0x8)={0x1f, {0x8, 0x7ff, 0x81, 0x0, 0x4, 0x400}}, 0x8) recvfrom$inet(r0, &(0x7f0000edf000)=""/199, 0xc7, 0x2000, &(0x7f0000988000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, &(0x7f0000976000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000864000)={0x0, 0x7ff, 0x10}, &(0x7f0000feb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000339000)={0x3f, 0x200, 0x80, 0x9200000000000, r1}, &(0x7f0000c7a000-0x4)=0x10) socket(0xa, 0x5, 0x3) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00006b2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x124, 0x0, 0x0, 0x0, 0x0, &(0x7f0000594000)=@common='gretap0\x00', 0x0, 0x0, 0x0}) 2018/01/24 06:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cec000)={@generic="70b87633e6aba4d863b3713dfecdd6da", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000a02, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000003a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004b2000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000183000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f00004a7000)={&(0x7f00000f2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d8d000)=[{&(0x7f0000fda000-0xe7)=""/231, 0xe7}], 0x1, &(0x7f000052d000)=""/154, 0x9a, 0x0}, 0x0) 2018/01/24 06:20:41 executing program 4: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000f8000)={0x7fff, 0x20, 0x3, 0x1, 0x23, [{0x1, 0x2, 0x5, 0x0, 0x0, 0x8002, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x66, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/24 06:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000367000-0x58)={0x26, 'skcipher\x00', 0xc03, 0x0, 'cbc-serpent-avx2\x00'}, 0xfffffffffffffee9) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a95000)={&(0x7f0000749000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000015d000-0x70)=[{&(0x7f0000a0f000-0xa7)=""/167, 0xa7}, {&(0x7f000007b000)=""/98, 0x62}, {&(0x7f000046d000-0x66)=""/102, 0x66}, {&(0x7f0000f27000-0xe)=""/14, 0xe}, {&(0x7f0000cfc000)=""/0, 0x0}, {&(0x7f0000a1b000)=""/24, 0x18}, {&(0x7f00000e9000)=""/75, 0x4b}], 0x7, &(0x7f0000ebe000)=""/54, 0x36, 0x86}, 0x21) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000098d000)=0x0, 0x4) bind$alg(r0, &(0x7f0000ada000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00004d5000-0x38)=[{0x0, 0x0, &(0x7f0000c40000)=[{&(0x7f00000e4000)='s', 0x1}], 0x1, &(0x7f000050c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 06:20:41 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@common='erspan0\x00', @ifru_data=&(0x7f000000e000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/24 06:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000072a000-0x62)={0x0, 0x5a, "e6061a8fda429a218c1ac85fcfc4a55450a30afa9b4d0fb7dbe871804f33f0c6dfaa1a4cd9d356c4f53f3f73270a95651c60df903de729ded4bbee47354c29fcb11851a039d30315181dc674b6a3fe2b3acafce7b2bd7063b4aa"}, &(0x7f0000466000)=0x62) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000bba000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ea000-0xc)=@sack_info={0x0, 0x5, 0x0}, 0xc) 2018/01/24 06:20:41 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f93000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x3, 0x3aa02079, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000767000-0x8)={0x0, 0x0}, &(0x7f0000f95000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d62000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000094a000-0x4)=0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000298000)={r2, 0x0}, &(0x7f0000f96000-0x4)=0x8) 2018/01/24 06:20:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x6, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x314a, 0x30, 0x5, 0xf00000}, &(0x7f0000000000)=0x18) recvmsg(0xffffffffffffff9c, &(0x7f0000a04000)={&(0x7f0000c07000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000964000)=[{&(0x7f00002c8000-0x5c)=""/92, 0x5c}], 0x1, &(0x7f0000000000)=""/196, 0xc4, 0x4}, 0x60) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00007b5000)={@generic="1d8031a6ecb10b490ba70db72424b566", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$netlink(0x10, 0x3, 0xa) setsockopt(r3, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/24 06:20:42 executing program 7: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000063000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80800) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000ed000-0x4)={r0}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000042000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000054000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000df000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x80000001, 0x5, 0x100, 0x4, 0x4000004, r1}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f00000ed000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000ed000-0x4)=0x10) socketpair(0xf, 0x3, 0x0, &(0x7f0000039000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000051000)={0x259e, 0x667c7070, 0x9, 0x2446, 0x1000, 0x81, 0x54d0b86b}, 0xc) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000ef000-0xb3)="1a9a8ad62e3ca665df9d5eb4ddfa7129b8de95b8daa7a10db3c1a78415720aa776a4909ca144343be6fe28a41763511cdeba325aacf67188c94f168e38c2e7510b13a9b8731bdbfa5d6c653573f0fa5525e4346bdbc45ff379dad08d4da363bf26de2d152cd5240afb956ad70622ff4dc51870409b2548f42b65cb1b5a4ff19c76c54109da9aa3cbf389b1c98f423458a6798743aa0e653744da08dbdba57cda799fad20c06e14d67ea15e600f418eb6021e0b", 0xb3) poll(&(0x7f00000ed000)=[{r2, 0x8, 0x0}, {r2, 0x2200, 0x0}], 0x200002dc, 0x8000) 2018/01/24 06:20:42 executing program 2: r0 = socket(0x1c, 0x8, 0x0) recvfrom$packet(r0, &(0x7f0000d3b000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/24 06:20:42 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x7fff, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 06:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000e45000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e36000-0x4)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006c1000-0x8)={0x0, 0x808}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003dd000-0x7a)={r2, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000222000-0x4)=0x8c) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x8000000, 0xa1, 'lrw(twofish)\x00'}, 0xffffffffffffffbb) ioctl(r0, 0x0, &(0x7f0000157000)="5c16d38ad300") r3 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0xa, 0x80001, 0x6, &(0x7f0000207000)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000df3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) accept$alg(r0, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) 2018/01/24 06:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000674000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x1, [0x325]}) r0 = accept4(0xffffffffffffffff, &(0x7f000076f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba3000)=0x60, 0x800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000dfe000-0x4)=0x8, &(0x7f0000903000)=0x4) 2018/01/24 06:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3b000-0x4)='cdg\x00', 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000265000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006b2000-0x8)={0x0, 0x7}, &(0x7f0000e08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004f5000-0xd4)={r3, 0xcc, "a0b8db7bbd9a9b14647c0d1d299f4423670f01cd28f5cc3002975fd65bd3bbcd54d2f79e5232d43cbaaa086c8440c31bd169548b4a126472a808afd09d0596e2a720df6f67491d5a2039c7c60402c69088cc88813cd92c55848369dfb102e372bd32976573a9c2e75b302508078175b30f549b607fa13b8db9741639804577baf1542284a771e536ad6f0a753386139a4c3c46d32f878c8e3790961e986ae440077a70d32fada0c2ff6fa884623636616ce2219df68e046e0d501f5d5693b1ea344fc882f21c015735db9b4b"}, &(0x7f0000dd2000-0x4)=0xd4) 2018/01/24 06:20:42 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a87000)={0x8, 0x80, 0x0, 0x81, 0x6ce, 0x226, 0x3, 0x10000, 0x0}, &(0x7f0000e12000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a5d000)=@sack_info={r2, 0x9, 0x81}, 0xc) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a81000+0xfce)={&(0x7f0000762000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000056c000)=r3, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/24 06:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fe9000)=0x0, 0x10258) 2018/01/24 06:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bb8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00008ba000)=@assoc_value={0x0, 0x0}, &(0x7f0000543000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001cc000-0xa0)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x0, 0x36, 0x7}, &(0x7f000082e000)=0xa0) shutdown(r0, 0x8000000001) 2018/01/24 06:20:42 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = socket$inet6(0xa, 0x7, 0x207) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ff6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ff5000)=0x1c, 0x800) r2 = socket(0x9, 0x80000, 0x2) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000ff8000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ff2000-0x4)=0x2, 0xffffffffffffff10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) 2018/01/24 06:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdb000)="", 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/01/24 06:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000cc9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[], 0x0, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/24 06:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x10800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffff32) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000994000-0x18)=@add_del={0x2, &(0x7f00008e3000-0x10)=@generic="16c2e27464bb8e59065d0737bdcbe285", 0x5}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006eb000-0x4)={0xf1b}, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/24 06:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000041c000-0x8)={0x0, 0x8}, &(0x7f0000da5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bc3000-0x10)={r4, 0x0, 0x400, 0x3}, 0x10) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) socket$bt_l2cap(0x1f, 0x5, 0x0) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(0xffffffffffffffff, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(0xffffffffffffffff, &(0x7f0000e24000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00009f6000-0x38)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x175, 0x20008841) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009d1000-0x18)=@get={0x1, &(0x7f0000b0b000-0x8)=""/8, 0x2}) accept(r1, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000867000-0x4)=0x0, &(0x7f00006a8000)=0x4) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000c2d000-0xa8)=[{&(0x7f0000909000-0x60)={0x27, 0x1, 0x7fffffff, 0x1, 0x0, 0xffffffff00000000, "b02ede65033680dd2599705f84b9715c34fed8e10056d445fd0892bf0f22eacae9a78671220f679fe869c7dbbf9c611556c27349b39efaf842f67d2ce9d36c", 0x40000000000000}, 0x60, &(0x7f0000491000-0x60)=[{&(0x7f0000a34000-0xde)="91601ed768af7091f86f2536e8c2aeb1387ee14c83a4029b1de9dab4cbbf13fcfdba3a25625b21b4ad07eb1895daa5788e84b2d055ae3fc5af8795f937d3d697e5f9b6806ad57d44eed62dd842eced100e614bb8a691c2e72e8744da5b3b19fed75f1b2549f7db19469ec6a4af2b244b29d2b83212eb0e40c7f7e25a5c4caf29773c859842712d5f9e2138636be6e824a704f1a0341ccd9550ba15a58713b763585b162b3aef4aedc4a042b7c0903070c85f88fe1f4ef13f206d8f140ed3cdd5e4ee650f91afbe8b0e7f6d78c4bb1c1b0b67ca9235251267378a9c4598f6", 0xde}, {&(0x7f0000196000-0x9f)="f7f2df0b87e9de688ceb690959ecdba7165145afbef7f28f3a89f4c73d0909f293ead70e1348c6ffd0bb8db6b2a8c745201e9b2b952e511798cfe1c0bdac9719aec3a694c74c48fa59a77a56dd3b7b2a5d0e933051ce3cf61af1c2f317d3294c5f040014073ffcbacee1d28b6ced961501b332c71f13c878acfe8b20284c883112e1fb4e141823fc00bc16e761ee55cf3ee2c12c314982569a091e52a90e74", 0x9f}, {&(0x7f0000a39000-0x4a)="b10dbb3f7147de0694648c41a035f47be7e0b7523b2528214a00d328c316a2266dc14f25cbbf5c72dccaa54da76d54eeb0993764ff62fc5d605d2394959ccc2da018d0c195023fa5f477", 0x4a}, {&(0x7f0000ff5000-0x30)="871334822278e0e44de76103ab66341de8114798fc977167076c2e974d3a477360730d6074d4948501d9234c7b2a7ab7", 0x30}, {&(0x7f0000af0000)="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0x1000}, {&(0x7f0000917000)="48b65607c401d07217f1871bcbebabd318dfac79ccaf677e7bdc325946bd23319ef938db0e79b4198a199d119bf8bc76fd2cf0234449e70052e93f0389f1cc5efd7e31233ddd8e33149a384e04acb35daa8a1d944febb80fad5ec1a876b76e597b76ce116e5395c5cba6a750cdca8e2d0140211091f806f4faacd80465ef51dd4af982cf8726fe4caf550260f8640dc733d083dc6db81de2b731e6fc5535a4f4148a34928f9b47b91161aebde5e4e55c562ca04444bb4674f60b979f0de39a217b4501190357f05061b2916746", 0xcd}], 0x6, 0x0, 0x0, 0xc800}, {&(0x7f000077f000)={0x27, 0x4, 0x0, 0x7, 0x400, 0x8, "ab6fc93775c29a2bbd7b8f1f0470ec2dcb3b25aa677d8e989a9a625cd562f6a12b42651cc2b956a35485910fe5a4dc74c4a9fe881b20461346e83713c00e74", 0x5de1}, 0x60, &(0x7f00001da000)=[{&(0x7f0000fa8000)="3feb3eb5905e17f680c6ab11e65b9b5cea01f5fb7d09a6fd68051395a3f20eb168105e1ed03c81f9f9eae9f051502e31bf35900fc140b49e549b8355e12c7695516c38c035a73a8aa17919a446db962a1cf6f852", 0x54}, {&(0x7f00007c4000)="bfb52ac74e139da53cb4ea1300d3d3f9f6f347b8d604", 0x16}, {&(0x7f000020f000)="7166695b0bdb9432313ead5b0c8cf16e44e73c1c8d7dc07b753edec0158ac0c2d0e48eff120f478a7fa9d15c558c3e65b75d472a8a1dfc83f8f5ed728c153229f47c9fb9e73a3b1da8", 0x49}, {&(0x7f0000bea000-0xda)="b4ef4da2b91ee24d01f586a92dbd23ed4c78d291a0df6b91c40710eae2a4f12ba38c4eb4ad766c86f2b1f7f94faa116714e7e4c1fbe40f9a0afd300444f9f783279443b8f76b7d3789ffe774c8b8c481729d2ad37e98a50e93f3b0b3a351b2f2c6f7ccef20988583d0ff41770aee5de2dd0e864eb85e2c5331a71482ef286a9a440ac3dbcbce3b66377c125829a38574b081a836fa24c9a4020a70a4d8155b3f34d6e1eb4268c765c461de24f89ebb3a8ca0a323ae3195a26daab611517ba3e5c735df373110025ca85fc15e40ed7d1c1dea7439e2e9f591e2af", 0xda}, {&(0x7f0000537000-0xe4)="11e7c01c93e3027308ab9847dda2df31faf7839a14781086723128ec0977a61fa4cd71ad8d0167a51f1f0205bfa443ab1e6f35c198c5b5825be490a82473be3cf1a36922f25370d3d8ffe69c554a53d694b3464d35aee8011c7876e8e078de348083b8f6c23f32ebf141b360cb9319342f975d7a2eba06a9f4048f067838a5f24dadc2d53bfb273ea82e550d890548541e095ce8b2daef28d75590505dafcad2a6870c0e69d8a53f9a19de2743fd9c5ff904213e0c0f0993433dcb15ad698fc32941e0c02d7aea74b5e9650b01c316513bb1df87e9aa6ddafb6854edd561af19595cdc24", 0xe4}, {&(0x7f000051a000-0xbe)="fbe44310b034f5887693d586ab86b28a8b38f39259b5dd5392aec384620e36288b637da5ce3a37c9158eabaaa3b89ecff9abe482de941c0df8566d0e6f03ce2b082cc1ded088691633db0999ddfcd8515db061cc303519635772dd264275fed0236e683afd7ffec188f7220563b75d58a8b7f9abd7923b4b118d77bfcce585146d645b6d8d105e750057b0aa796d099aab2b02326ecd247c3917981007079e7badbcc49b26f26b1f3f63b4a68dec45b91838b27b31ebe06cbe095e1f60e1", 0xbe}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000128000)={0x27, 0x6, 0x9, 0x7, 0x3f, 0x8, "72eb016054155f59d3897e68669d095db3b6dd4807a1ff206e2e3ed93cdf5fdb33438c28dfab958349fb4d26a741eb0dadabf43eb963416211ece202c4e3b5", 0x1}, 0x60, &(0x7f0000f23000)=[{&(0x7f0000995000)="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0x1000}, {&(0x7f0000ccf000)="a201ff7c30b460b8a79e3d10ab6815a882894811556d3547bd9684a5b4c7252278d15721e8c1aac247ba8ab3c833f0c8e9ab96bef9077270456eda82d946c3f7ce3f310ba813b5352eb3d1d16e51339c09dc458eccbd8086ec23b2fa8439be875c8f4f280b6c669a5d0fae25805c554268bbe97bdbdb00680c28cb149d9f2757493747eab0405fa01198bd45667ecb0eedb8927236c4a682ee5fa41efcd1d0aff28ea19bccd314359cdeced2e6b6bfe953491490bc5d8ada", 0xb8}, {&(0x7f000080b000)="4c9677ec285dcb5b11e910803ade1ce0b10c860c48733b21cb2a26f235570755f81ea2136f2f0d690fbbd281d0e4247ce7ecf09a8fe36a95c0ae30d87c278d09fc59b496acf9780016cf3cc30c2bdbc3328d09db3b28f2e4ccd06f02144a37a6492dbf08c271a8b5c5c3b337b1b5c0115711f23c7b1f1de9d28fc5c9d1630733dab015625ca1b0b4535c5c50b08cb74f779c41186d822cddf0c7c393ebca486a8e2b660cf4a2b8c4856d6a1879a38b8fbbdea1bc166a9b3b58232bc0f0b7351820fc9c3fde9408135f3dea9a17a570217ecea179a86926cfdcb05d3a759441f2a12a295fadbf8ed63f36b2f0fcaa5be780d341", 0xf3}, {&(0x7f0000ec3000)="", 0x0}, {&(0x7f0000fee000)="47b65348f540510cc818742ad6fb4bc7e103579c26c704f7d4f11dfd71067b35775e6c786ca5d4fa12b9fc066dcf2e08bd6af1f88f090bf5b88c3b3047327884d4036941fe303428982c4e88660a7b9f675add1252c081d745abf568de5377d6e958914d499916697b81c13abd54cf5b224ad3e11394bf4df5376f3daee6e4070d86371e56d886939060e9f28fac3a7f0c6013681c034ffbe0e2f4eeb91a59876a96ed7a2f3f4318eab3e03da86e62d1fc76b07f36adef5406f825facc2b009c1f5752b5dd56731438535ce51a6be54ba47f6908e8e547d59c8d1086d0835974997eb6e5759de0aab312398412de110b4603", 0xf2}, {&(0x7f0000ce3000-0x6)="a43c8c4c57c6", 0x6}, {&(0x7f000052e000-0x94)="a6082fd07df43b662074f8984d17c813a88b5efc3a88a4f37492e32416db7fa27ff46ffe4be184327c9e839f397adddc37875a5d666d497da2885c2ed326ba3cc1a88298ac90855f4f65e3114657bab9282a527949b85489d86320ecd63c5aa7738a3fe8dfa3a1bcdf795f8d56f2ca099ed356e18aa59d4ceb60af8a27637842f1832703ef5b5e462a0f2fb6c82b8a6e240ff168", 0x94}], 0x7, &(0x7f00005f9000-0x90)={0x90, 0x11f, 0x6, "2784622dc97b840a7a6b0bcf7fb1acab83ac08a3c0de3e3f6f61fdbbbde9ae03dcb55d30af64a719d292312225ebabe43d4952d85a191e4a41e98650e16ce22034e62ce9f553278e0a63d690030147a5c9dc53b191be8b4a28a85d0111b9c1de9c7a2e86e97348c4463b1930948a4b35e9508330e80f45cb3c90439c04"}, 0x90, 0x24000040}], 0x3, 0x20000000) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000116000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000916000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ccf000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x9, 0x2, 0xffffffff, 0xa, 0x20, 0x0, 0x3c, 0x0, r7}, {0x3eb3, 0xd955, 0x1, 0x6, 0xfffffffffffffff8, 0x6, 0x100000000, 0x5c2}, {0x1, 0x2873, 0x4, 0x7}, 0x4, 0x0, 0x1, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0x6c}, 0x0, @in=@empty=0x0, 0x6, 0x3, 0x3, 0x1, 0x81, 0x1, 0x5}}, 0xe8) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r6}) 2018/01/24 06:20:42 executing program 7: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 06:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002f3000-0x20)="0a0775b7807d83e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000f6e000-0x8)={0x0, 0x0}) socketpair(0x4, 0x5, 0x6, &(0x7f0000e57000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000181000)={0x0, 0xcc, &(0x7f0000c2c000-0xcc)=[@in6={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000491000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004c7000)={r2, 0x1ff, 0x6, [0xffffffff, 0x9, 0x8, 0xb0, 0x9c, 0xfffffffffffffffe]}, 0x14) recvfrom$ax25(r0, &(0x7f000040d000-0xd5)=""/213, 0xd5, 0x20, &(0x7f0000f22000-0x10)={0x3, {"1327c92de60c7e"}, 0x10000}, 0x10) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001a0000-0xc)={r4, 0x80000, r1}) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:42 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x18)={0x0, 0x1, 0x8, [0x0, 0x4, 0x86f0, 0x95, 0x3, 0x0, 0x2, 0x7d19]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={r2, 0xc, "16c367c9d384020e8271dc30"}, &(0x7f0000002000-0x4)=0x14) pipe(&(0x7f0000000000)={0x0, 0x0}) 2018/01/24 06:20:42 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000024000-0x38)={&(0x7f0000036000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000035000)=[{&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000035000)=""/14, 0xe}], 0x2, &(0x7f0000035000)=""/4096, 0x1000, 0x0}, 0x20) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000034000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 06:20:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/24 06:20:42 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x4, 0x6, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000022000-0x10)="66910d71070c5cf4bf4b6473b744cb58", 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/24 06:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000c7c000)=""/220, &(0x7f000061b000)=0xdc) 2018/01/24 06:20:42 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000023000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000024000-0x4)=0x8, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0x7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000023000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() r9 = getuid() r10 = getgid() r11 = gettid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f000000f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000023000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r19 = getuid() r20 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) r22 = getuid() r23 = getgid() sendmmsg$unix(r1, &(0x7f0000017000-0x118)=[{&(0x7f000001a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000007000)=[{&(0x7f000000b000-0xa5)="821e5f86d3b71b9aeaa0f0157015364f40db9d2bffcf377e95a15d191bd00d9fe83c50de02371ef5a471fdd9b3152b6ad8b26017454b8980143b4f225be9e8e5d79e868de48e3efc578ff00449907cb7f287244aec6cf78726248f4aadfc192ba5b5a145a146c8cf260b963ffa45165f43d312b5aa6b1f9a49565b8bcf11253df276348384865de587200b35d5f4a352c5e1678afc80f7510a95e52bfa4e574494acf7c0ca", 0xa5}, {&(0x7f0000024000-0x36)="945f7a172414cf45a9b15f1340737450d3a26495bf40e51e5a80e689d4a94012c9942607ea36da67c11f036bce87c0f4e18fcb0d1e6e", 0x36}, {&(0x7f0000023000)="9599eead0b9f5f3caf8f478829a21a9500c5e7b10ecb21246a6f8bb0335dc7993af11587b2795d45e374aca141e7f1c151564906af60964ba74717182d96163dd6d06f4992a574fe27a1faa0bbac24cae98f859f1918fac648e82522e400e545c5a5e5c9cade16d9861acffa344e0e2adedd4f139242db61e1b2dfa8159818e1d65371504cf638953861a06fbf63fa773bc539b5fc287f447e6e3985ab966557285d55826ae0232fb9e6", 0xaa}, {&(0x7f000000a000-0x19)="bc66f9583930c45f4d01683c04ceead9446d46b95ced5b87c7", 0x19}, {&(0x7f0000023000)="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{&(0x7f0000011000)="f2f0acd08b7ca8cd7e0747d5968f457eb5b0e7033e7e9c4fb6e380b921d7110271a40da4414148c8dc245f6dd4c8937a5f4c1177478d313fa92868bdb28d7c3120d72bb69798db1b015d659daf53c4b218ab2f6fb9c56ad190a11d48cca84daa57e76be8668bd323912ec8d21bdc24907a28003cb8a4e1fd73368ea3cc8c548f7f89a6d6ca254a608c0c08c48ce4d6ee0e0e7a9281fbdf35e84911818ff33b32624830643b56cc9493f1c4910224553bd299e93c090c15a59017de9c2078ff175872e62e9b465069fa8bc4922ebca1a8", 0xd0}, {&(0x7f000000b000)="433f7235c67158886971549020c7dc1893991b3a9ed7d01178113015", 0x1c}, {&(0x7f0000023000)="ca682eb76befb1704914a64b8dbbdba413167022ce6758ef539637ec99928625f0e76d7437658a9e7a22f3cbd12dbe220a2edfe79faf16aa5a02b7e24a1fd3e2425ed59c757fa235710010d487496b6ba150231f4b0f7c8df5d7ef34e802012e6c015f09e8e0cbd761456b127505284e85", 0x71}, {&(0x7f0000024000-0x11)="ef38e6984cb73f5b496a8dbee945223120", 0x11}, {&(0x7f0000016000-0xd7)="c916ab844b8f193b8e32edc5761adede6dc410bf5cc9fc635c12f8d331a8671016e42840be0fe5b62c4da1927569a9ad5dc28aa3741086d7c7ae909871959e8110068ea1a9645323aa28606641bd99ef41dc06397bf725ac00a83f57e315ec0819fe325a2e386dee688d79de7d6996627c4efecdd2376c7697ac64d04fc9f4145b3c3591883aa39645d292d202c42c745d780162a2c9802ce5db273c9c826732a3e60e20fe6cbd06846999c0b8bacd8ce0fdd6a1016b47acb2c8a7e2bb15d5966bf2b9c22bd4a465bd089a78a5b38a191b4eb6ae4fc34c", 0xd7}], 0x9, &(0x7f000001f000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x20000000}, {&(0x7f000000a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000023000-0x20)=[{&(0x7f0000011000-0x46)="29157697a1b49f9ac96dbc010fc7824dbf3383a6d78ab14ef4edbad03c239617a62b83dc8432b5c435242dd223fa82ab802d3a6321b700ea1c6d1aafcbdf93e189549966cb5d", 0x46}, {&(0x7f000000c000-0x8a)="9c8efe974641a62dcbba75e1f20ad21a1c9f5a8b1348b20cc40cf1780ae3dd45c5d0a4f703526070a18377ddf103310c4aee54bd16693b1ca6e68483d91ff3ec2b014d86562a8d94025cd1acb90bc2ba59d5a7d72a5ac166336facc891697c6195d4612e8c997090695f400c691dea3349e2c77fd4d68ef37d23a92ddadc214ca1ec3be4b77fcd102b37", 0x8a}], 0x2, &(0x7f0000004000-0x88)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x88, 0x0}], 0x5, 0x4000084) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000010000)={0x1c, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000db5000)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d92000-0x8)={0x0, 0x5}, &(0x7f00005ff000-0x4)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ad000)="e1264369739182bfade84a54efea2cb163955dc05759276f19ba64c01b0eabc48b23d066cbef566ad5f0af71ffbb894caca1d1538bf25a96941dac38ff99681280d0e577d5c4d7566c205d29a89b8d92eca5cab2bc12d9f941823a966fde7cf843a04f8b830d313dc90763a538f52f5ca49cde7fc4170acf8e9b53e9d9d8b3f6ed99d6609d3a68da2329b7acbb7aa540460e662b3c161ca6ca8807db6244eba0924fba41e737814e6114bb0a9b4f6c9be5f5770c7cd2d87977c7f8b6edc3feb26a1cfe610918cb37a23140", 0xcb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d3d000)={r1, 0x4b, "6fa0f891155ea55ea42aa2b09a3fc2144e906c133554fb11601561e9df93edd678820a35680cb2ab3dd305d7e8f3122f4b5e2fd03dae1e8ae613a8ac0133f442dc3fc056fe267a373f175e"}, &(0x7f0000220000)=0x53) 2018/01/24 06:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000daa000+0x89e)=0xe, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000003a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004b2000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00008d4000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00004a7000)={&(0x7f00000f2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d8d000)=[{&(0x7f0000fda000-0xe7)=""/231, 0xe7}], 0x1, &(0x7f000052d000)=""/154, 0x9a, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000b4f000-0x6c)="16", 0x1, 0x0, &(0x7f00002ca000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:20:42 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xce, &(0x7f000000d000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x8, 0x20, 0x9}], {0x8100, 0x9, 0x7, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0xb8, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0xa4, 0x0, "4fd62c1c4f08c3b5433fd35443040d6ad3f47252ee2010538f0d65b7e6e656a11144f9c5c34d7b13eb3d39da1841033c3db1842e0ee39196cad0a00ebe3ec1442c17ea62df02cd151955943bad41dce6f5726ece0b4685bcf6bece8dd255202512a88e7443eb645cb2ee167d2e97b048c337a3f946dbe6934f69f62519933ab86aec90a36a1e3acd08fb76eee8c4df97099a865b3674aaba5ef7a597"}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000a000)=0x0, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000b000)={0x1, 0x8, 0xb081, 0x2, 0x0}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000000c000-0x20)={{&(0x7f000000e000)=""/157, 0x9d}, &(0x7f000000f000-0x1)=0x0, 0x0}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000010000-0x4)=r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000d000)={r1, 0x4}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4c}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) socket$nl_generic(0x10, 0x3, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/24 06:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e5b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000bb0000)=[{&(0x7f0000c23000-0x7b)=""/123, 0x7b}], 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00007cf000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 06:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000382000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f0000767000)=[{{&(0x7f0000868000)=@nfc={0x27, 0x7, 0x8001, 0x2}, 0x10, &(0x7f00007ed000)=[{&(0x7f0000880000)="", 0x0}, {&(0x7f0000515000-0xda)="ceaba73c0ecb9de507107a452d2b42071db3840f1f5f2a011257c0a2b0e372b6c33ecf053a237ce6c01331a66ca285abe2deaaa44a5805ecdc37abacea156791a9479842a7a4bcde284761ffe1940d75df95803dbe4c6cf3135c59cc286e31e364f7754a5ab9d4e70b39f80404fb6c3ada711863058647148da2af03b608e2a008dfdf070cfd2e28ac5a124b25d659eda7acb64256eb13e9fab71df118dfc39bec703e051693cfc341e61f508fbeb940e977f745a9e58d73cedabd076bb5143e1de3cd18b61a03d068ff349f5aadcb1ca81ca37bb065bb526557", 0xda}], 0x2, &(0x7f0000d70000)=[{0xf0, 0x115, 0x1, "f4c86809a75c02830e3626eb59b80308386431334bd9c56a342128670de080a884c5e2b2f2191ff6fabff678bc672ebd9e7941c04764053dff6b6fbd64912a3d99b1bb67da63f85ff2f02776fdf2b147a8602af04a51f3077d8095fae1bd41322c2a731eab53d000ab19e660042de2665aabd42ec751262c645571938359f4126dbbb639c0ae7e7d537b2a73e04020914c83b1b735671c3ddf11487c42cabcf5533b513abaaf71243fdb9f800ce3cf3a5ec3fd389c1108e560ec7349eb1323371f42c6d46e96221cf24b8d76c28fccd31bb46c06995eae2f88c8fdc1"}, {0x88, 0x0, 0x80d, "172c5651bd734fd84f285746e7f209d2bf50e3ccf65317a493b7375628b7e4f4ac031d0573a7e6b450ccdc8d7273225c90ceb81ef849a2b2f4ecc27611dbcc2aadaf1d7baeda0d7dddf0a0def93bbadbc5b2c6c657fdee8fab8f81e0765638e774d16c95c86b3adcd5af69d7cd6bb0e2074a9307da17"}, {0x28, 0x10f, 0x5, "70c095ab0292880dfbd51b5aba1f6ee6b2"}], 0x1a0, 0x10}, 0x9}, {{&(0x7f000055d000)=@nfc_llcp={0x27, 0x100, 0x1, 0x6, 0x1e0c155, 0x8001, "5b80bf2129bb49f3292de02486fc83e97c62532d036823017fed77dcb03d597d765b5e75d97348cc161481551b83393c1fc950f604fd85857ac68b380df526", 0x8}, 0x60, 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"fde8db4faffbea335be717c76784525938ea6a1e0e0f3788adaee00d05c7b7dd687189b8234258f0e0f368a5d54d0457d54629a1c158e24ebf0e9e5acbd588b84337698262aaf066a5d0e7982703903e055d402cc996ae1266c1f4ffb73354b4f22f2e4094f17ac6f45c1b08aab48241aa6643a8370813096b8bc33a3c86bd8633641c8c37988ab22e52aba82754446949c1d36df65fee49def4f5ab70ff0d1c88b80a6299f01559ba644bb218716d381873ddbe925c58bece528443e396f622c0a1311c2ce0b91f29a6fb9057b3696af3cdb9554271acf6407fa5dd9fcb27cb140b89e06896766f508602a13e"}], 0x598, 0x800}, 0x100000000}, {{&(0x7f0000672000)=@pptp={0x18, 0x2, {0x5ded, @dev={0xac, 0x14, 0x0, 0xa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00006c5000-0x60)=[{&(0x7f00002a4000)="9f3a96644913cfd65cfdcc5fd6242b3db4ba5a285779798dff0c482a6daa7df8f42157c05642dbdc3ccfd92e006201cabc38a63ac6b3176d7042d1e72c5c48731d79cd8561f9e72f824ecc634ba79476f1efe81c4985e14fdb04a1337c80a5b30ff94cc222da16ab76c144f7ae4bca491218f32d5717aa02a97d6262b317b201d3308f5f1e", 0x85}, {&(0x7f00009cf000)="ab01cc83990c06037245ed9817e17dfd49", 0x11}, {&(0x7f0000fa0000-0x84)="87e579117202fc533499df6f330533d9b2266d88b8e051468d07a1d9ae7cc3b4efc04aa4aac64ec1fc9e490fa0fb7baedcda42ab05870b9ed5c78ebd4e7ae69f85aad745914945f4e7015c1b9d5350580c37ab59c403cf917dfe6d02a6b8e7f3260e93c092cd4d9473a92d7e6bf98a98b630b49b5fef71057b74c7e06a89c1f31d9b2348", 0x84}, {&(0x7f0000b75000)="e84dfdfbccfe47644158a9439adf43e8d10609c329d5d0491642d2eaa5056a591d209727467bce049195ece54b41676db9eb715bde1c23a0d0f522113cbfb84d8d5a57bed896940362f19870df6d80bc", 0x50}, {&(0x7f0000210000)="180920b74ef82c9f6246e0e7e5c55d0718a7a417288721be8dd07d51d8ca6332ac73c7f771fd21eccbd3ad2c89", 0x2d}, {&(0x7f0000caf000-0x79)="e30081bb26843dfd9bdd87a63c193c443de9a7c53e9ed87af2232d11470776e3426cf3cbff0bb70abe71b60600eac48dd1d0ed1c059528268dd2f1563f8f3f59e9f68a5e03b77e0d5bdf1baefaab0f275ebcee3c5bfaf1521f30892e8672061dcc0a24184536b787416383c1dca680d836d5923b2b173d1a86", 0x79}], 0x6, &(0x7f00007af000)=[{0x70, 0x11f, 0xa, "24488e783ed4457c7c3bbe8ef1689600b6c919153873f062e13b3aace6b66468dba8bbbca83f34cd8f0f9c9992d77ec9276f9b9e3bcb0178fb05d5b7ccb8ecc3b933734d1b3d5aeaeb48bad1ea50b05b7e02109910a417c813410dd025927529"}], 0x70, 0x20000000}, 0x8}, {{&(0x7f0000dc7000-0x14)=@ll={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000079000)=[{&(0x7f00000aa000)="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", 0xfb}], 0x1, &(0x7f0000856000-0x1010)=[{0x1010, 0x117, 0x1, "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"}], 0x1010, 0x4000}, 0x9}], 0x6, 0x4) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) pipe(&(0x7f0000538000-0x8)={0x0, 0x0}) connect(r3, &(0x7f0000ac3000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x4}}, 0x26) 2018/01/24 06:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0xfffffffffffffff9) socket$alg(0x26, 0x5, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000728000)=@req3={0xc7, 0x101, 0x3, 0x0, 0x1, 0x6, 0x4}, 0x1c) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000001200000001000029f6ff010000000000fffdffffffff0100ff10", 0xfffffffffffffe7b) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000095d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000be3000)={0x0, 0xb5, "f96ab20ac236d25c1338f2695a564768952d0bd0524a582e415d98aeabaa29666ac3a914e580df83323f3ae8f3bfbe64190e4802aec0e357738f32754084cf93363c617971f387e78aaad80839b6307c3ce27e3dd6cc6ab02b771eff5d064668a5fc6825a63d877caf0148a646356bf0750183444c0fa1b3cc1ecd30630277369690bc5f2f2c9701d46d76d98f0a1606e6275454cfc2211f920fd13e290d59d6dbe9fc1144fa873d208517b57c5397f7b332fbf711"}, &(0x7f00002f8000-0x4)=0xbd) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007d2000)={r1, 0xce}, 0x8) 2018/01/24 06:20:42 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000016000-0x1e4)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000016000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000018000)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000018000-0x8)={r2, r4}) pipe(&(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r5, 0x0, 0x9, &(0x7f0000019000)=""/74, &(0x7f0000015000)=0x4a) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000018000-0xc)={r2, 0x80000, r6}) 2018/01/24 06:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000028b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd2000-0x4)=0x10) socketpair$inet6(0xa, 0x2, 0x3ff, &(0x7f0000250000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f6a000)=""/224, &(0x7f0000e15000-0x4)=0xe0) socketpair(0x5, 0x80f, 0x0, &(0x7f000055e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e14000)=0x1, 0x4) bind$netrom(r1, &(0x7f0000d99000)=@ax25={0x3, {"98a791b06b4297"}, 0x738828be}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f000082e000)=0x0, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000874000)={r1, &(0x7f0000e97000)="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", &(0x7f0000cca000)=""/157}, 0x18) [ 255.796679] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/24 06:20:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000945000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r1, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) 2018/01/24 06:20:42 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x10020000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e, 0x80800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000a35000-0x4)=0xffffffffffffff81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f00005ca000-0x41)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/24 06:20:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000039a000-0x5c)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x6, [0xffff, 0xff, 0x3, 0x9, 0x1f, 0x8, 0xfffffffffffffff7, 0xffff]}, 0x5c) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005f0000)={{0xa, 0x0, 0xa4c2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xef5af20000000000}, {0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffff}, 0x29d, [0x100000000, 0xe7f, 0x5, 0x3, 0x1, 0x8, 0x9, 0x6]}, 0x5c) getsockname(r1, &(0x7f0000f63000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f63000-0x4)=0x2e) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000211000-0x107)={0x0, 0xff, "7a3eea424c684e778e4e93077d4b1679ad6398f2a7baea9a25ce9b168f152f46ea4c1bf1a5790fdc1d10c8ddfe4bb6419d9eae48ba0c80be6b4167fa857217d50f4dac3efc12160e68f618be5a812d2607cdb064836334d3bbba0d66921c51827814069d3549f193ce9c73b26f95e18f486915b0e8fb0252758be6798bbd345714b5a5f0563ff346e7262e0fd98af430c214552de4f4bc69f4060a59a4ba9c45a4717120471fc33f56f54acfb4fa3272e61e3240bd2b251352d73e135c8143843279c24f0143d23c3a399da41826c9082f84a84a1b01b7e0ad2a070731e8471e5eaf9b31b5dc9f936d5c09ec3825d3ccdbf257b80c8bc7b7d7fe9ba68aee7d"}, &(0x7f0000f63000)=0x107) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f63000)={r3, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f61000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}], 0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00002f3000-0x4)=0x3ff, 0x4) unshare(0x4d104100) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000f64000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000016d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00009bc000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r5}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009e1000-0x8)={r4, 0x3ff}, &(0x7f0000f64000-0x4)=0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000092f000-0x8)={0x0, 0x0}, &(0x7f0000e17000)=0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000438000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/24 06:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dad000)=0x8, 0x4) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) close(r1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 06:20:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x48, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f, 0x2, 0x2, 0x0}, &(0x7f0000097000)=0xa0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000af5000)={r0, 0x2000000000000000}, &(0x7f0000727000-0x4)=0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000000b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x26) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000007000-0x4)=0x0, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) 2018/01/24 06:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0xb765, &(0x7f000091e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f08000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002b3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, 0xc6b, 0x0, 0x500, 0x7, 0x100, r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f000077f000-0x4)=0x2, 0x4) 2018/01/24 06:20:42 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x9923, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000001c000)={0x7, [0x6, 0x100, 0x9, 0x8, 0x0, 0xcc8, 0x6]}, &(0x7f000000f000-0x4)=0x12) recvmsg(r0, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000-0x30)=[{&(0x7f000001b000+0x3ac)=""/131, 0x83}, {&(0x7f000001b000-0xff)=""/255, 0xff}, {&(0x7f0000006000-0x5f)=""/95, 0x5f}], 0x3, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/24 06:20:42 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000b000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000012000)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000010000-0x8)=@assoc_value={r1, 0x81}, 0x8) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000012000-0x4)=0x0, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000012000-0x5c)={{0xa, 0x0, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, {0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x5, 0x20, 0x1, 0x1, 0x1000, 0x1f, 0x9, 0x4]}, 0x5c) r3 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r3, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet6(r3, &(0x7f000000c000-0x100)="92b32f472fd93b99a5f58004c0e9b68ad9b108f70bb052b13dcd0194558fbccbc733b1a744ba3469", 0x28, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 255.863374] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/24 06:20:42 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x2)={0x5, 0x2, 0x1000}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0x1000)="", 0x0) 2018/01/24 06:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cba000-0x4)=0x0) gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000827000-0x4c)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_PHYS_PORT_ID={0x18, 0x22, "e0046f16711e6808b69aeb207643e681ce59"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe19, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008bd000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000df000-0x4)=0xe8) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000c64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001b4000)=0x14, 0x800) sendto$packet(r2, &(0x7f00005db000-0x53)="14b68b1ea69320b3b6dd9d48ac85a4790bba78b7f3ca683a3cfd6ddf90b5e7f0ca409d257a22b968859167dfcf26a4e8ec2caf5d8ca07439d32606d9254916864b2a7eeeb2a78911ecb044dfc7b7939831a69e", 0x53, 0x15, &(0x7f00000dd000-0x14)={0x11, 0x5, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e8e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000)=0xe8) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00007b6000+0xbaa)="c78bcd221bb1c30b1b3f3df51f310b945331ffa00b078fbe69f28dd3bf2dfefd545079c800753d5c52835967e6ecad5855ad4d6e41524782f6b669003a1a9ea2cbb83147aa2ebd7a4e5981ea674e4919fe8be0e71795f9ff4a0373273e7aecf34e26e2e7bdc0b5f2ce653171ef72fc82f377d83acb9e24a03fef764a85357d6f14ebf358ce522f2dfb9485dae4968c9245452ba9ad52cfee60fecf029fd85021bceb0bee68869efb8d35d61d12c2a2ef150a29af572b4b757802d25e048ad7b948b358256112c1c8123bafa7e0779e07250bf317c5fe1c5d749010c35e2dd34ab972e18ce72f3c2fbb") setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f1c000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x0, 0xa, 0x20, 0x20, 0x2f, r1, r3}, {0x9d, 0x100, 0xffffffff, 0xffff, 0x7fffffff, 0x80000, 0x10000, 0x2}, {0x13, 0x94bb, 0x81, 0x7}, 0x0, 0xb, 0x1, 0x1, 0x483cec9a7b40a647, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x3, 0x2, 0x0, 0x8000, 0x87a1, 0xa5}}, 0xe8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000cae000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, []}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 06:20:42 executing program 0: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) connect$unix(r0, &(0x7f0000efe000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/24 06:20:42 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f9a000)=0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/24 06:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = accept4(r0, &(0x7f000036c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c7000)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000087e000)=0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r1, &(0x7f00000db000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r1, &(0x7f0000e6e000-0xf0)=[{{0x0, 0x0, &(0x7f0000c68000)=[{&(0x7f0000c21000)="c4", 0x1}], 0x1, &(0x7f0000e7f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) r3 = accept(r2, &(0x7f0000d34000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001f0000-0x4)=0x10) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000008f000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) sendmsg$kcm(r2, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet6(0xa, 0x80807, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/24 06:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a00", 0x14) socketpair(0x5, 0x8000f, 0xfffffffffffffb08, &(0x7f000005a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002d5000)={0x0, 0x0}) 2018/01/24 06:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000cbd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000d73000)=0x7) sendmsg$alg(r1, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f0000fea000-0x10)=[{&(0x7f0000352000-0x4d)="2b724849e440c074a996b0ccbaa1a1431a418d7e7b255b88e67b09dfdfd6e2fe", 0x20}], 0x1, &(0x7f000021a000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000441000)=0x1f, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000647000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000534000)=@assoc_value={0x0, 0x0}, &(0x7f0000194000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000820000-0x20)={0x101, 0xda1, 0x2, 0x81, 0x2, 0x3ff, 0x251f, 0x7f, r4}, &(0x7f0000194000)=0x20) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000e6d000)=0x0, &(0x7f0000dee000-0x4)=0x4) 2018/01/24 06:20:42 executing program 4: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f000088d000-0x368)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006bf000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004f7000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfff, 0x1, 0x2, 0x1, 0x62, 0x7, 0x1f}, &(0x7f0000082000)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006dd000-0x4)={r0}) accept4$packet(r2, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a0f000-0x4)=0x14, 0x80800) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00006d3000)=0x0, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000d3a000-0x4)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 06:20:42 executing program 6: socket$inet(0x2, 0x5, 0x40000003ff) socketpair(0xb, 0x7, 0x1468, &(0x7f0000d2e000)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f0000d0c000-0x8)={0x1f, {0x10001, 0x1, 0x7, 0xffffffff, 0x5, 0x0}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) tee(r2, 0xffffffffffffffff, 0x10000, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x3ab}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00001c9000-0x88)={0x7de, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 06:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000dc1000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 06:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000811000)=[{{&(0x7f0000c41000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x4, 0x0, 0x3, {0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}}}, 0x32, &(0x7f00000f7000)=[{&(0x7f0000c7c000-0xee)="16f662dc1b4428fa289eb35030623059aedc01b6e77ce78ac5dfc29fd75eaf06642c869c3d4f57a50bc9c9d4f716e426734df4d2bec230367d5de06c0b36bee8d22994150cd0335703a8ba7ce62273792c5369349085bcd9310c7baec8ee1a3151f414f8c4f2291ac00bc495a3a56f13108518c5372b4eca598389a62b71a136600e7ff3c05700f3ba6113aa8ca661e60258d819f0c85bf0948ebdcbf3be66cb7fea9b34345c9eae465ecd3d39652fab25155a6051d31b5d42265084b142779f52a0eb7d16660401fce86435a0f49a776a1b4f11cfb2814d387073db39c13e029e3c29f0f3639f79446a9e4f48e8", 0xee}, {&(0x7f00003fd000-0x1a)="c02058bc8505d0d928be85cc02582dfe3d0d664b4b84f9c7c907", 0x1a}, {&(0x7f000007a000-0xb2)="dd613e70d4d5c3aeb134743d6d2044b97760ce184363da68bde248de24e8a3fc5726438321648c073c6ea90f5e6316a43f82bdfc8b465f0624e2eed0353ab7530c66ccf487adc75fc1b00659a8577004f5d8e1280a4e252d7684fe57cec180ffb90c3d9a8b6d93c0be6457a2f8367e50d39d43e0bc6e24eb7464d2ca0fedcda38646071ebcdcb1a1ff599ab4b6ced7dd05e48292a76c003fc5c7e5b243e91ca1b7846aed5f0208312a11e045e46e54420dcd", 0xb2}], 0x3, 0x0, 0x0, 0x4000000}, 0x2}, {{&(0x7f0000acb000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x1}}, 0x26, &(0x7f00009d3000)=[{&(0x7f00007dd000-0x88)="67b13c0c068a6713d3ae0ec7fed2dea8aa779948bb175e7a11c5172d38a4cbe4d6e2bb734de83461259a48b15c297f630d87b818c136e429602ca15e6e6780d96b6dcf8bf7e6e79886d4968985791ede35dc641bd004c79717d2983561f4933afdf7c1f20ab436aa0d5780dc63a707cdeefc8b268b6284545dbd4f11b2486454418bd7a38bcaf0ec", 0x88}, {&(0x7f0000641000)="3d9cdb2f22324ca4f4a403da73b99d0bc6775997c473d3c6081f036862c2bdb49f231bc82edff936a657e1e094e19e2af82397abd69a24f0cbfd348c6d5b97fa9f635f3f6abebb5f5ba909c4f5e21f5c040f4532225b1a0f714ee905f22ed97bff8e677ccc7e171358be61659a1ee9c520fea3369f27975790920933ca02c165bd250d19f4b4ab582b5290ea1413c8fabb43dd4b6c33c02633ad8be177987b70143ebf0fa3fa75eb245d5219fee72ba0941eb35670813af4679b44204df91af3", 0xc0}], 0x2, &(0x7f0000f82000)=[{0xf8, 0x110, 0x982b, "4dee38f9444af534d7a636c956e9af2b353078d47b6485b84ff5a60be135abdfd304af4a2750b4e49394d3adf05b7df980b2ea2e079048bfd0ff60069da3ff12100382dfacf8104040ae25b98ed61b48cbcc7c1e7824f84044eac802c450914d2c36c7f727579bedd27b29988ce455102e3d1d27494e072ab03c5369c34ed3a33d89cb4c294c8f0afc00db39b5b1458cbc10d0dd482cefe974c181e700ce2c43b2315bfd756018ea050b49c7292fce477f6d7cc5e5d416006b1e9b1ed11e2b9ef202d46f2ff07216b6b5c59661bfd87e7a4c36f748d75fca5e0a4b0c9d4cd75c386798"}, {0xc0, 0x101, 0x17f, "42a2fc729d49922a847090ef7cd501f0a032dfbf0d12c3a58be0d0b379a88f3f479e654cb20a0961226c7b711aa038a522791e64d9fa15ac371478750a1969eec3a00ae9d9aa54f21352fb14ad195e2b08f1679a83b4db27d2454a1e3f3c79071be315ca1af77f9045a2354160b785970d537f02272cd0a5d5a4ecf295f0c0dcb7d88ebb1b55e4a7ada01be07ed918bbf99cf82d093087610bff717af044f37005f0e17e6f4f04c049a8"}, {0x100, 0x103, 0xe0, "e1b08fb1a72860a502c8fc0c3de9d8b3de55f4f98930046c5ed406696c703879fa7142729866bdfe7d1089e959515e7d78f3e5543613b9d4dc94e1349889be85e14ec98ea3d90ada73191956734bc05779bb37f13e42ca5ba9c7f8d1d9f98d04a67d5d2d45d54e158aeef6a44b8a0b129efdd7b854da8bf657f3fc7307c599fa3eec81f99ddd90afdab0dc9f986442c12c13139463b50d94bd6fd96ffe9572851dcba1eb2d46686561ac8a8060eba5ae1a79bd25a7164736e53b5c55091b0e0f64ecb367ebd9fe974a66b1cd3dcb547e8bb188f4ca4bf7d4cb9ca0b0bc88d9e26c0ac83a4174c8d0da57113cac862734"}, {0xd8, 0x10d, 0x7f, "2a675f4500f7cdc15529ad964185dca19114d9f1d39c702b24f59316284305e0ff0a7a43c775b3c89150b4e534a68a9881c7019cf3afeccf814d51b4c673249e87ca08fee255124c6f8622219d44696707b1d0373e4f25c00aa8a05dcb88cf4835b792a63cfd880af38b780f783e55bf72d8bd7ec94be0f42033b58ce8a620fa3b0210138d6d1971edb52f7276bf3ebce1d29eb6df03e9e92efcb20c1407317c985efe69903ec0bb9eec67b17b6c7033bb18484f127c1dc23d67514cbc601ff8b8"}], 0x390, 0x20000000}, 0x91}], 0x2, 0x40040) connect(0xffffffffffffffff, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00009f8000-0x8)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f0000cea000)={0x0, {""/7}, 0x0}, &(0x7f0000a70000-0x4)=0x25) 2018/01/24 06:20:42 executing program 5: socketpair(0x2, 0xa, 0x80000000, &(0x7f0000217000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20020011}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000808000)={0xc, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0xf, 0x0, 0xffffffff, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005f6000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f0000a6f000-0xbc)=""/188, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f000039d000-0x38)={&(0x7f00005b6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b13000)=[{&(0x7f0000e5e000-0xae)=""/174, 0xae}, {&(0x7f000091d000)=""/44, 0x2c}, {&(0x7f0000dbb000-0x8e)=""/142, 0x8e}, {&(0x7f00000c9000-0xdf)=""/223, 0xdf}], 0x4, &(0x7f0000180000)=""/183, 0xb7, 0x8}, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000acd000)="efc6c7a0204723cc3e59f6c93635edd75f9c5115de1f4f40d6d3b725abce7e6672f26886062cf375029329767631d66b422536890cc22665137b9cf0e45f7a24b3f25c9eb885f77ff33128dd2e1b13392c1aa466b701dc328b15a4285dd50bc59f66f2ff0618d6944d974bc97e06ace2c8c57c8f05fb28ed82ffea19ab97653c5872b715798c43bba950abb33a4381c06c05122aafdce0993b4529e0525a1db1aaa8a4115467d8abf9853542d2298e395d995c9851a4fb7275f473f778bb7f73ecccc64589c86ff99656edf94f1601c0f438eae9319a211bc1768cb3bf3b") setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000479000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xcda8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x800, 0x2, "79ecb51fd5a55d1815d7336b638f3e90dc81a321f6e9eaa959c4711ef1d2254bd4e6b28270466cec8526d3324b8b1205a50e8babab5313b581f3f54ad9795e7f5d380117b3b36c3c97daa931f9f3c859"}, 0x160) 2018/01/24 06:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f77000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000310000-0x88)={0x2f, {{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/24 06:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = accept(r0, &(0x7f0000ea4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000aad000-0x4)=0x32) sendmsg$nfc_llcp(r2, &(0x7f000000d000)={&(0x7f000080c000)={0x27, 0x8, 0x4, 0x2, 0x10001, 0xc72b, "627e6911cc70ba9341c679e8ca21c4edb4c5417675ab97992c2be2b13e06b614425c560b7fc29cc10feb4c6cbbcb41991fd87accf92cb87bfc184b20d3c027", 0x3862}, 0x60, &(0x7f0000671000-0x50)=[{&(0x7f0000026000-0x9c)="cb0103d91a7a810fde8555b15d76649c34f1578778b2cac15e6290407502f0e2bf436cd5be82b86071a8e8a70745f64dcc860c361c8a334bf3461ab7877fc2272f113c9fa7fee81b638b73638201214cd5c90a3e367335d83852f675ab93c16baef73f6ccb517a0001290a4ab04c8eefd21e9128d67dde1a895e68d8541379d3fcabba8473ffec93a77a823bf6accf66b94f280454c5e8cf28f02dc6", 0x9c}, {&(0x7f00009cb000)="0761b6c617a732eee137ae024580de520793c4253d5dba5d7621356a8831f11deb7a027de450b7b306fb8f3e07375d294238ca3eeeda0e9e3f5317c5077fd91d452a72a241579ab4413b1fc86a7c83a840e5d619176aa77573887cd7b7613bbbac87060a9705ae5813836d3c9e46b4895c840641814fc04208b8e530311fa99b8474d9fb2adec7fb97d93108d08d5571b201b74dcb21752291e4a959bb82344511c96b749fe8f0e39c5a", 0xaa}, {&(0x7f0000dac000)="3feac794d7c1fc719170671fecf528562e6dc4db7b18a74959991639eaeab6b67eab3a9e3e37993342e6366fc49e662de57b126c5baf58dcd860abab904eb370a1c4e04e7c2e703cf19584f3d759fa6ec180104c7324", 0x56}, {&(0x7f0000023000)="654aa2d5cdcce22d3583", 0xa}, {&(0x7f000096d000-0xfb)="6cfe66d9431c84ddf611407d1f4a2afe253f4567d3c04903d3b97e9c0c77b190baa375db2986a5b16abd141d9e4592edbb1aeb172f552a83264b6ea23c7af50b17aea1977ba8d29b852b28627a41e051719f63113818c91d2bf117d608bf419ad9fc5606bf0aa23e22c67db72de7596f339a976f38d5bddde1cbe47aed7b880b82269ec39bcfef918b7b8447f8d9f01eaa30ca2d7baa483446512276b9ff613bca90fa6932ea5918044115e79f82c642cdde84882a19adb6e677a53c760ada990e1829cda9f922536abd569ea9421be9ed7c66126bec391c979d9fa6a39ef790e72a6db87ec4ad406bdf369791fcaf55178514242fc378ffb78482", 0xfb}], 0x5, &(0x7f0000a37000-0x20)={0x20, 0x88, 0xffff, "34abb98d55ac62adad"}, 0x20, 0x800}, 0x40) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002b1000-0x78)={0x5, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0x2, 0x7, 0x9, 0x7fffffff, &(0x7f0000ab7000-0x10)=@generic="da0961b457c5cb26ad86f8a21648551b", 0x2, 0x5, 0x2}) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$int_in(r2, 0x5421, &(0x7f000017b000-0x8)=0x3) 2018/01/24 06:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008a1000)={0x0, 0x0}) ioctl(r0, 0x8910, &(0x7f0000ad8000-0x1)="1d") 2018/01/24 06:20:42 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x1, 0x10001, 0x1c00000000, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x18)={0x0, 0x26, 0x8, [0x1, 0x2, 0x7fffffff, 0x5, 0x3, 0xfffffffffffffe00, 0x900000000000, 0x2]}, &(0x7f0000002000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x39ec}, &(0x7f0000000000)=0x8) 2018/01/24 06:20:42 executing program 6: mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) pipe(&(0x7f00003fa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x0, 0x0}) connect$unix(r0, &(0x7f0000dc6000)=@abs={0x1, 0x0, 0x3}, 0x8) close(r1) 2018/01/24 06:20:42 executing program 7: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000af2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000af3000-0x4)=0x8, 0x80000) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = getuid() mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af2000+0xa90)=0xc) r6 = gettid() mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000af2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ae000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000239000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083c000-0x4)=0xc) r9 = gettid() mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000af2000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000)=0xe8) r11 = getgid() r12 = gettid() mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003b0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af3000-0x4)=0xe8) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000803000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af2000)=0xc) r15 = gettid() r16 = getuid() mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af2000)={0x0, 0x0, 0x0}, &(0x7f0000af2000)=0xc) r18 = gettid() r19 = getuid() r20 = getgid() mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000af2000)=0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000af3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000)=0xe8) r23 = getgid() mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000af3000-0x38)={&(0x7f0000af3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a23000)=[{&(0x7f0000573000-0x3e)="765618b17be846a2a45d91c49cf559fe8ac3538bfb8af77ed27d0fb176f3f87db67305d908f50cc9295c26fd4dbd44003b92237896e4f839b5650c69de5a", 0x3e}, {&(0x7f0000af2000)="e171e32621bfbeac46853c27b6ac4dde9a328d9313795a45b4e1cbedc2f15b003a6caf6eef8102d861502d7a214aadf0d739625b9896743f04e4e254042f88b2a8f14a75271a77cc89d3f2b283b44d83ef4810b1251c84edb455028b5b77fbbb4f57bfda35621da9e2e2140df227d0", 0x6f}, {&(0x7f0000404000)="603e35e062c561682e48c8aae60ec85dbb1400a783f3f1be52f0a2950b276d9324418b9d99e40fcc361bcf32a6a8b4a452222ebf4ca38e060e571df2426ba1aff849d2a9c4337e8bed2c12f9aec426ceade112c0aa6fa8638571acbabf1dbfbd8ae2601bfcebf9a8bdaf", 0x6a}], 0x3, &(0x7f0000af3000-0x138)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x138, 0x0}, 0x4000) 2018/01/24 06:20:42 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a40000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f89000)=0xc, 0x800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f89000)={0x0, 0x0}, &(0x7f0000f8a000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d7f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000db4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f89000)=0xc) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept4(r0, &(0x7f0000b8a000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f00008ec000)=0x1e, 0x80000) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000f8a000)=[{&(0x7f0000db3000)="f2002feb48d5456d810c35a1495883f278aca34c5f844b4354ebd4e63748d3d0bba4f70dfbd799b515dc9dd8ff53923d2b5a8ef790f24f33de11194d9aa075b3a55129a56310d24ce6c93146a9226b78571e4100241433d3e60b4cbb671dfff714ea1b59c83bb33cdfcd486e8c889e55f811daf742fe0a3695e83a3ffe697cff4c1fa9249339ea045006c56bf47b159573ab5ed3699caf588d63a2bee131b2b0b8cc61", 0xa3}, {&(0x7f0000237000)="3a6b8c221e9ea88f98b9fa5f5e7ab51e1e2ae9e23be59e25d5763400227c28e338e6a8916590cef0ca7d28ae6976c8c67a2624d49422b6ca9c24bdc7e79a2bf1c4e3084770ae4ec563bd17a366a374b16b037d817391a025b560a70d41ea4b6531bbe27adef88df3188211f34976a99026f3edc2897894b3adac055363112ed0caf7d4f9a24fdc401df0c883f445ae1405753ac321e291043436ae718e0940a34795", 0xa2}], 0x2, 0x2) socketpair$inet(0x2, 0xa, 0x8, &(0x7f00000e1000)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e73000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x48a, 0x20, 0x20}, &(0x7f0000f8c000-0x4)=0xa0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000594000-0xc)={r4, 0x95db, 0x0}, &(0x7f0000f8b000)=0xc) 2018/01/24 06:20:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d0f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xfff, 0x4, 0xd7d, 0x5, 0xfffffffffffffffb}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x2, 0x1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0xffff, 0xfffffffffffffffa, 0x10}, &(0x7f0000e45000-0x4)=0xa0) 2018/01/24 06:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) r1 = accept(r0, &(0x7f0000d67000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00006d9000-0x4)=0x1e) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000048000)=0x6, 0x4) 2018/01/24 06:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000071b000)=[], 0x0, 0x0) r1 = socket(0x5, 0x1, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000d6a000-0x20)={0x9, 0x8, 0x100000001, 0xb, 0x10, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000270000)=""/4096, &(0x7f0000cc9000)=0x1000) r2 = socket(0x1, 0x0, 0x2b) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00003b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0e000)=0xc) 2018/01/24 06:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000185000)={&(0x7f0000a91000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000058000)=[{&(0x7f0000c20000)=""/40, 0x28}, {&(0x7f0000cf5000-0xe8)=""/232, 0xe8}, {&(0x7f0000617000)=""/118, 0x76}, {&(0x7f0000140000-0x64)=""/100, 0x64}, {&(0x7f000072a000-0x3d)=""/61, 0x3d}, {&(0x7f0000fb2000-0xeb)=""/235, 0xeb}], 0x6, &(0x7f000092b000)=""/181, 0xb5, 0x7}, 0x20) sendmsg$nl_route(r0, &(0x7f00004d3000)={&(0x7f000071b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f6c000)={&(0x7f0000601000-0x14)=@getaddr={0x14, 0x16, 0x4, 0x3, 0x2, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x40) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000576000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000ab7000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000049b000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000153000)=0x8) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009be000)={r2, 0xffffffff, 0x514269a405312ce7}, &(0x7f0000042000-0x4)=0xc) [ 256.227063] sctp: [Deprecated]: syz-executor1 (pid 5473) Use of struct sctp_assoc_value in delayed_ack socket option. [ 256.227063] Use struct sctp_sack_info instead 2018/01/24 06:20:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0xffffffff80000001, &(0x7f0000002000-0x8)=0x1) 2018/01/24 06:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000977000-0x20)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c98000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e61000)={0x0, 0x6, 0x5, 0x29b2}, &(0x7f0000671000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000071f000)={r2, 0x71, "1e5bc8e76a0c70b8aec1338bbf62257c51752faab9ad780c94b5fe062cb151f23874e229569ce3d6092a7a75d950022126da39535bf2b6e28a9a99af848231f5b2253897a0df09148d074f17eb185c30803338114abc10e3275e8b80e80d82aadce1dbce85726e0b2b7fba7aef4fb278f1"}, &(0x7f0000309000)=0x79) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003ce000+0x9de)=[@in={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}], 0x3c) 2018/01/24 06:20:42 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @generic="5967a155134620fe6574e4de8fa60689"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f00007de000)={&(0x7f0000305000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000517000)=[{&(0x7f00008af000-0xd2)=""/210, 0xd2}, {&(0x7f00004d7000)=""/246, 0xf6}, {&(0x7f0000db1000-0xe1)=""/225, 0xe1}, {&(0x7f0000158000)=""/115, 0x73}, {&(0x7f0000bb6000-0x91)=""/145, 0x91}, {&(0x7f00007e9000-0x7f)=""/127, 0x7f}, {&(0x7f000074c000)=""/91, 0x5b}, {&(0x7f00000e4000)=""/17, 0x11}, {&(0x7f0000f56000)=""/87, 0x57}, {&(0x7f0000f33000)=""/97, 0x61}], 0xa, 0x0, 0x0, 0xfffffffffffffffa}, 0x10000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000c15000)=0x7, 0x4) connect(r1, &(0x7f0000b1b000)=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff4f) 2018/01/24 06:20:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@generic="f99fc421aee5227ac0db8fa354f1747d", 0x5}) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x5, 0x50f, 0x51}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000)={r3, 0x7ff}, 0x6) sendto$inet6(r1, &(0x7f0000001000-0xca)="fc53f381c757fb05e959cb1335beb80a7ee9661bea4cc027dfed03b1d1f5527fe45d797440ffec32", 0x28, 0x4040840, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/24 06:20:42 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x804) accept4$inet(0xffffffffffffffff, &(0x7f0000b27000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb0000-0x4)=0x10, 0x800) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x6, &(0x7f0000efe000)={0x0, 0x0}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000bd1000)=0x1, 0x4) socketpair(0x0, 0x6, 0x2, &(0x7f0000efd000)={0x0, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000efe000)=0x2, 0x4) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000b70000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f00000-0x4)=0x193, 0x80800) [ 256.281458] sctp: [Deprecated]: syz-executor1 (pid 5489) Use of struct sctp_assoc_value in delayed_ack socket option. [ 256.281458] Use struct sctp_sack_info instead 2018/01/24 06:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009c3000-0x90)={0x9, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/24 06:20:43 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000163000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000c5c000-0x99)=""/153) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025c000-0x4)={0xffffffffffffff9c}) getpeername$netrom(r1, &(0x7f0000a15000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008b9000)=0x48) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000028000)=0x3ff, 0x4) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x0, 0xfffffffffffffffe, &(0x7f000009b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000555000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a1d000-0x8)={r2, 0x6}, &(0x7f0000a9d000-0x4)=0x8) 2018/01/24 06:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000df5000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000387000-0x38)=[{0x0, 0x0, &(0x7f0000973000-0x80)=[{&(0x7f000057c000)="e11fa5ac3708", 0x6}, {&(0x7f0000fe1000-0x49)="78965cdb15adb3a7f57010f16b6b81d4db9e8da992ddece219732079e0620c4cc44daf6bee33e4a90b1f89da5888829a5880dedb66c008ae620f57fcf13a98856252e021ed68fd3962", 0x49}, {&(0x7f0000fd0000)="fc9996211eeb14f092a9ae97a888d0b329996d3748975536578d428b40be66035359a2eba4dc1d4f0f730de1ba095a920c74b34ed2c2a4f678c7e47bf98d6a2833b716a8a66cbff2a29b0d00c9675997df16a1c798be97b34b673d4e01b227c25f8aa1355a3b131576773b3267807407048d0477ec9d6bacd5e5a8444a17489a15da8603dcd529dacd61567d8e1ec12f84f63236598b131dab8c27b709c2902c22394a11e72126426a290f2dc58503c6ea5cf3c8d09c", 0xb6}, {&(0x7f00000b8000-0xce)="56a774ed9fd144d7f5d79033cbde91d7abf58f9040f708dcc10ad17516d28aaad8b047d02c8a7473b72534b4ae0bcde0b3ac902324a758206878065885ecb7aa80054ab69e559d06b984959fd401b7e4fb4a42a43a16a4a7d80b6a5145ac74248d90367ce8353a8cb7adf1277c29454fcb04d57113af58ac06fdd3ace747e36caf3096497882d4f8a89380d6aa6bb28a065e8b929f5fe128a5b1e61006873fd3012e8a90c21acd89f4b04d09ef538d5078c28c58dc17ecab320e565fb13c20e871bc3ee8f1ae56882d67cc3995b8", 0xce}, {&(0x7f0000326000)="71b92d8ea48ff065ab9a348b472381acad2ce87f1e81250e4a14506b6e667403d9cd337f5250158c51c335738faab89f7571990dddf79ca4465543f447484877ee2e9323a2e81b755ae25db7796cd8f4de4f9a287ed0d7753cd3951957d369beaba332bfe585db3a3bfe5661b206baae1e3225e5d46e5a26fd3123c076df0c630016ecfae1ce314847c971c7d567b5c37816b532506ae956335f20949d6ef243c8ad83e9f7a5e1d6d18749ce2a248c580c6c3036886cbedc5a4a563a69a16b2ecfdad4b51995fc7e100cf36b2c85e3418f39f5034690c6d7a2b036d77c8afe3eb95b8805d18b0683617d96199036288f", 0xf0}, {&(0x7f0000268000)="0f2ba66e254a01a37a16d0f46561a55bf00cc3b15c9ccd8530dd702329d0d534114fe30846a83554af7c198bc4ceb018dc19d95ab1519e6d218d3662646f68da8d642b03c9ff67db0f1fc0a3037611", 0x4f}, {&(0x7f00001d0000)="2bfd883f5f90e28cc8b596ff7712f543bc38da45972d0879d482d08109e3f520c9fb4d221a6496e1e5ed43a607ac1ea4640d8327370980997a26eeb6701876b230ff7967eacdab3445ede2d17102fc27d8a11dbd64f8f6bb81f3763c22dfff29be09f945e43e1fcd3c203a0f2b5a8fe19e67fd7bba47b0ff64", 0x79}, {&(0x7f00001e6000-0x82)="43c812f4d740b45809846ce08d39ae34d180c7f1eeb56e291d5833e0ce0eb1e20c8416d4c467b206e774f3e840b3c3b382ada6cc611d66a83c3f04e2bfd423bb13ed5191fa3239c48f52c95d0938dcc6b62e63e6a22b11c27ccf055175861b21556b4719a963df3f3f34594dc26065e6092ce702ca60f9796a4d4e0fa27731ec166723b1702319f8106efa8ca479c6b3f801cbb7a0fa864f029cb9565926f0ddbd90774780fdc743db356254a052a7172e0a70356ab3961d3d6415654094bc93fde1d9d7", 0xc4}], 0x8, &(0x7f000063f000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x40080}], 0x1, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000404000-0x4)={r1}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000faa000)={0x83, 0xfffffffffffffff9, 0x2, 0x342}, 0x10) 2018/01/24 06:20:43 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000287000-0x1170)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000001a000-0xc)={0x14, 0x0}) socketpair(0x5, 0x1, 0x7f, &(0x7f0000953000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000002000-0x12)="1cf302174e351c7edf5ec06d4a57f9bff678553d509f357dbfee936a7dc4bb8ac1bd8f6c14bf25c82b20f3383efaaba777a02888cf47d5de41cc44fc554c58d7fe9e45e2df3f4b80e09ff42e15099ab7971d7e539d58b8e2c87110", 0x5b, 0x800, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000000)={0x9c, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xffffffffffff329d, 0x0, 0x8, 0x0, 0x8000, 0x4, 0x29}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendto(r5, &(0x7f0000016000)="", 0x0, 0x0, &(0x7f0000006000-0x10)=@nfc={0x27, 0xfffffffffffffffc, 0x0, 0x0}, 0x10) r6 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r5, 0x1, 0x3b, &(0x7f0000dea000)=""/255, &(0x7f0000e45000)=0xff) r7 = accept(r5, &(0x7f0000780000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004e2000-0x4)=0x14) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000b78000-0x4)=0x0) sendmsg$nl_netfilter(r7, &(0x7f000060b000)={&(0x7f000086f000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000eef000)={&(0x7f0000def000-0x3e4)={0x218, 0x1, 0x9, 0x20, 0x0, 0x2, {0xa, 0x0, 0x0}, [@typed={0xc, 0xd, @fd=r5}, @typed={0xc, 0x1, @pid=r8}, @nested={0x1e0, 0x83, [@generic="9fe3c0b7d64fe2650c6d3693355394d1b7527126c267a5f889e17630b82d2732d674a69c22582e26fd416453928b70dc18b433c17ee9cfa39c1a8750e24100e7da906db11657260ed666b77da142f30af3e9fc4417a4", @generic="a19dbe577ef9d388e4ab1f953b648a676b8c4eb6302ac929ac7184006fa84f6f85036466d846a5f9088bb3ba3eeceecde3e03c473db58ac1c94dd852b1bef321f0ecfb705173d6b76041372718207bf8ae55066b86c7643c1ecc334f12f46c551609f397888257ec0a3187762f427dfe4c5ee6fde3f1e82da26de58473b7665e96c05f124aa41b214d31f309f4b3d1b25647a709e5adf4b3b7dacb8236e8ee53dd243fb89edeb29ec28311cc6c37b6b9356124b672f7", @typed={0x18, 0x3f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="6d0844cbc3449ad656e3a705f7ab5270680cd06f976be8ba147fb3c89261427a9afbd34c4abb67b60358287cff918fdd47b932c6ea2371817ec6792de93196689740715df2c17fdddb03442bcd4986d245112525df5c72795664cba12082d0fcd8db416c77ca4270a02695709f9afdb9585a43b7ec5ef7caeef96fa1814b688990159f39a109fb284793ab5e89e8ef517c4e4d38c6225c1647a22a3a6ae347480127ce5b64be4beafde49413fea6e76f", @typed={0x8, 0x18, @void=""}]}, @typed={0xc, 0x78, @ipv4=@rand_addr=0x2}]}, 0x218}, 0x1, 0x0, 0x0, 0x0}, 0x44041) getsockopt$sock_int(r6, 0x1, 0x26, &(0x7f0000a4a000)=0x0, &(0x7f0000dfa000-0x4)=0x4) r9 = accept4(r6, &(0x7f00005a7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000)=0x2e, 0x800) getsockopt$inet6_udp_int(r9, 0x11, 0x65, &(0x7f000054e000-0x4)=0x0, &(0x7f0000eb1000)=0x4) setsockopt(r6, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r10 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r9) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r11, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r11, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) sendto$inet6(r10, &(0x7f000007d000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000cdf000-0x1c)={0xa, 0x2, 0xa8e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c) 2018/01/24 06:20:43 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000324000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff3000)=0x641, 0x4) r3 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000003c000-0x18)={0x0, 0x1, 0x10, 0x2, 0x81}, &(0x7f0000ff5000)=0x18) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ff6000-0x8)={r4, 0x8}, &(0x7f0000eb8000-0x4)=0x8) connect$unix(r3, &(0x7f0000ff4000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 06:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0x20000000000000) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000662000-0x94)={{0x1, 0x6f498fad, 0xe22, 0x1, 0x3ff, 0x7}, 0x10001, 0x361, 0x8, 0x5, 0x100, "78691fb55142c71d1a638de4da4a416b26f8b2bb34786b351bbfc40ff1bfcda67461875adb06a9e39e586fd964dd4a7d439f853eeb2aeb83484a62b79c5a2bee705cf5b3f831b4df3ba0f25ea4d29a0d38792454fc012d06e771fe470f934027ab4d2444c3986068bed484c9138258067f8d49fc8fcd9f3daee5af979503a716"}) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00001f7000-0xce)="75725536bce04909eb07f132c492ad04b46043b0abc290830f82f04c7c5ab2c20186294ac69eeae36671dfa90485274e0c07ee59eb84a537b3aa138565a29efcab12b6f84cc1ff09340cd9d2e5f4dae064dc505d3d869de8b2b28cb129f7de28c05940b7bdca63863b4293552f0637bed747df99a32998b950277e5d2be920e511415f15e947c7018ad6c294667155e476180ae3e250dd26ff51c45463b2d34adecf79906de538496c34e2f4bc4767f4083a6a0bbba8277bccc6839077c9f521a64697e1919fbe22a62353f77e39", 0xce) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e35000)={0x3ff, 0x0, 0x6, 0x1, 0x1, [{0x2, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/24 06:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d1f000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000370000-0x4)=0x10, 0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cf7000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/24 06:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00002fb000)=0x0, &(0x7f0000d1c000-0x4)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000973000-0x14)={r0, 0x3, 0x1, 0x4, &(0x7f00007f9000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) listen(r0, 0x20c9) 2018/01/24 06:20:43 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x4, 0x3, 0x4, 0x5, 0x9}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x80000001}, 0x8) getsockname$inet6(r0, &(0x7f0000792000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x1c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x11, 0x7, 0x3) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000738000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055f000-0x4)=0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f5d000)={0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f5d000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x1, 0x4, 0x1, 0x7, 0xa, 0x80, 0xa0, 0x6f, r3, r4}, {0x86, 0xc00000000, 0x2, 0x9, 0x0, 0x7fff, 0x1, 0x6}, {0x9, 0x3f, 0x9, 0x8}, 0xb72, 0x5, 0x1, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x0, 0x0, 0x6, 0x9, 0x8}}, 0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f5d000)={r2, r0}) 2018/01/24 06:20:43 executing program 0: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair(0x9, 0xa, 0x2, &(0x7f00000cf000)={0x0, 0x0}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000ed000-0x10)={r0, &(0x7f0000056000)="be63116d0f1c31e3227b5b1fb83973501f"}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f000005f000)=@un=@file={0x0, ""/4096}, &(0x7f000005d000)=0x1002, 0x800) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x20, &(0x7f00000ed000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000ed000-0xc)={0x4000000, 0xbeb, 0x1d}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f00000ed000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/24 06:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000f93000-0x4)=0x4, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00006dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000e27000-0x4)=0x8c1, 0x4) r1 = socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f94000-0x4)=0x1, 0x4) 2018/01/24 06:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2, &(0x7f0000282000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x7, 0x0, &(0x7f00001d4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000343000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xdc2964d47d8baa1f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/24 06:20:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r0, 0x6, 0x1, 0x1f, &(0x7f0000002000)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000002000)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000211000-0x8c)={r2, @in6={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) socket(0x100000000001e, 0x2, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000002000-0x10)={0x3, 0x1ff}) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000056000-0x10)={{0x9, 0xc16}, 0x21}, 0x10) syz_emit_ethernet(0xffffffffffffffb3, &(0x7f0000049000-0xc9)={@random="745c90008d7d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fec8", 0x93, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x1, 0x2, 0x4, 0x1, 0x10001, 0x0, 0x0, 0x2, 0x300000000000000, "0a31d6", 0x100000000, "cf07bb"}, "c3e1bcae755db9b5c7e62f6fc6891c9c05303746ae3a528a9413fd8b3303f482ef30c256b04478c4b227b26f871ae6a3e4378afd6909714133a01df3d181b9769f9beba75e1b67fb2f07824a2817fae5a87ad01ad0aba4b08968da2cd2e7527c89a7c4b2a0e73d02c3e210b25cd25c2108aac9ff132f95d3fb73123768ee67ee57da74"}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000fa000-0x2)={0x200, 0x1}, 0x2) r2 = accept(0xffffffffffffffff, &(0x7f00000ed000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000f8000)=0x6) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000ba000)=0x8, 0x4) 2018/01/24 06:20:43 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) 2018/01/24 06:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a73000)={r0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000943000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df3000)={0x0, 0x0, 0x0}, &(0x7f0000629000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a4d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x8000, 0x1, 0x9, 0xa, 0xa0, 0xa0, 0xff, r2, r3}, {0xffff, 0xf12, 0x2, 0x6, 0xa3, 0x5, 0x7f, 0x0}, {0x100000000, 0x9, 0x4, 0x1000}, 0xce02, 0x8, 0x3, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x3, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6, 0x3, 0x400, 0x9, 0x9, 0x10000}}, 0xe8) sendmmsg$inet_sctp(r0, &(0x7f00004ee000-0x118)=[{&(0x7f000053d000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed0000)=[{&(0x7f00001bd000-0x27)="1009f92b881e231894ec8de066f1a78a0f9bab826657dd609a449d2ac521fd9dbd7416ac6b99f7", 0x27}, {&(0x7f0000a3d000)="eef1010385760bbc4420ef90f2411f1c432b07549933174c88b70f2840a24a08f731996ec0057e25002e6172fbb713163156005156658df96580733ac591615c4fd83f199f15efb31dd6166ae38fd76adfb2ef29e061faaddb29c2b0c3aa24f66ad568a66d4d967491b9f196d7a19f08b4087946c83ec7f96bce1ead67e7d1bbe0157e616eb8a52e1c9f02b3c8f2cc47400d86676e276f03f7ab3645b8064bbbee58deb9f06f63b3429c92f9fd2788ae5a33836172b7536ec844b85801c1391c51459ef1270054c4d1b414d9cca3d6150c", 0xd1}, {&(0x7f0000d8b000)="90c22226c455200b", 0x8}, {&(0x7f0000cc9000-0x80)="765cbf98c690f910efbe332dc72386f643b9ac4ca04ed0515787f815dcb6a8c9196ae6a1eb9f15b12bfb3c750bf1f6baa7dca61915cc5221775c68ca24f63365eaec989af423c2c1d957c7b5e6e433d0b3a6859fb5f592653e940439886fb57cf98c0c6251d3aa4ce6e4889f93b3bf4933942742be55c082f7d9c726cae2bd3f", 0x80}, {&(0x7f000060f000-0xa5)="250d073094b641566e9c296e8e0139e5fcb28bea1af90df0dad5d70badc7063c49c0da1826f8da7a86f4c28e6c43522884a52f176323cd356282b6c59678c97414b9f60ebdeaf38100e47962af2fcc373053b3d3986390bd55dbafd0e43704d929bd632bef62dd07ad56fab47e0a02c9e8be6525edf20c9b2abea8d0717cdae19d0a39ccfd514d4bfa46c8fb93b52d457ef478f947de0ade8f546bbcd0a07cdee9d8299915", 0xa5}], 0x5, &(0x7f0000138000)=[@init={0x18, 0x84, 0x0, {0x1000, 0x1, 0x8, 0x8}}], 0x30, 0x10}, {&(0x7f0000ba5000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004eb000-0x60)=[{&(0x7f0000603000)="cdbc85a9e633666065720e4a82e1890745ca948b3975eb8d328d7a8665c747aacbde7cbaa348fafaf29d0f15b84ec2e3e68e7df23ba26ac02fbc959d27d3b645a27741e22cd426009c1a404b6d8d87527e2f337685ca1b37b9dc64e9cba558706debeaffed0779b746e14b72883ec6b7e7", 0x71}, {&(0x7f0000dfb000)="f1208f225e97eb84c0d3eaf32d924785ab30297ae18b7348a8f96dc8b50b9f164a874c3a2fe2ae5fe0b46fc9ff5e9af043d3a80ac14701f9902f770ff5b36e90d3fac26a586b467fc609f26e77f04bc7ec35d8f573fd629e7979d49c5f380b8196172a5f2bfe3b5830834c7638ed4958fe9acab9a3743a6d8a778324c3a803c688c929a12eb562f5ea537a8593d8be33e5dbdf7e54388dc7c69826edf67b0d09c6a5aec71b4086eb1bbe655074c891e5ed24f5b4bcaa28ad79fa99ebe92ca318b4fca536054890ce36ec2a536929", 0xce}, {&(0x7f0000f64000-0xe)="a122a916d2c9962081d0d7f0b8d2", 0xe}], 0x3, 0x0, 0x0, 0x4000044}, {&(0x7f00001b7000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e58000)=[{&(0x7f0000a8e000)="314d31436ddbf7e16776cc034ac51e96c072873dce82c32cbce17456291939f2721a5a522950ebbde1e91d9f3e3b229b6b8bb1fd58395ab7b79011dc13faa9ffe9bf072f0146e01e332980a4e5ee32e2808302f9d4d5691656aa01df7cb6749195959f8e28162aa4e011ed0dd0f33facb8378fe0288e8299fbc9834a537eceb6aa936be76f690e9ed6e8f1ec0f8321ab0de1b37d", 0x94}, {&(0x7f0000614000-0xae)="0887207745ae077b5a1e37542d3dce50b5a567cde55451c8206f3573bdc497d1ef9606de6d25165b56f2a6a7e082d7c2593f792e36684be310a5e5bda1a0b81647631e058102df4b5ff9b5e5a614881178bcf9aa40495a1252f8d2d7834dc92c941d730afc10a3bb2f114bec81c2dcd75f4a1a5f2fb772ef97f8914128a78efa9f6b3dfcf4b8914a96909926d550aacee9a3c4e65732d10492d0e11329368b099de9ca4d7fb85b92ea7433a48b90", 0xae}, {&(0x7f00003da000-0xe)="1c7c1c2a021b80d728895b7a651f", 0xe}], 0x3, &(0x7f0000689000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x208, 0x1, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x8b27, 0x6, 0x9, 0x400}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x1, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x0, 0x8000, 0x4, 0x4, 0x7, 0x70d, 0x0}}], 0xc0, 0x8844}, {&(0x7f0000710000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b9f000-0x2)=[{&(0x7f0000588000)="f711fe150ef3d9e50807f8234d448b459596665cb68865b610f52a2beed0a68cf1dd45a78327d05bf1a451afc441fede85d7a759d1ff557cc082dbfe1960666241c09fc1a95b513e10eacf5d864ca92cdd271431a949568951082494dc5fe6785dc95901c0a5", 0x66}], 0x1, 0x0, 0x0, 0x0}], 0x4, 0x40000) sendto$inet(r0, &(0x7f000058c000)="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", 0x6a, 0x240080c4, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005a0000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002cc000)=0xc) 2018/01/24 06:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003b7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106, 0x0}) socketpair(0x5, 0x6, 0x6000000000000, &(0x7f0000345000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c9f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ac9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000369000-0xc)={r2, 0x80000, r3}) 2018/01/24 06:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$inet6(r0, &(0x7f00008cc000-0x75)=""/117, 0x75, 0x0, &(0x7f0000bec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/24 06:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000858000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009dd000)={0x0, 0x8, 0x30}, &(0x7f0000c5c000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c29000-0x6)={r1, 0x0}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) recvfrom$ax25(r0, &(0x7f00009a1000-0xcc)=""/204, 0xcc, 0x12001, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d95000-0xfc)={0x0, 0xf4, "317a9b7097e1dad83fa720ce8dba37537fc43e47dd92ac026ee75eb9a6dd0bdee9cb26bb502221203e4ab253f967051e6c9dbeadbe2230c7e18597e2963bac9b46c962ba7fbade2473c92a3cf1294ef27f52c169ebeb64170016589ee700b13d57643589626c44d7edb2f7531e1d181d35de29a0ca03b2ffdb0e2806bcc5a57ceef323833939074d67e1ee82f420cd7f419e21780d498f263fc681fdb01e7256cf06b3bedc3a83432ad85a8591c2e0caed827dcb0f9f0de0a98af767bcfcb777a9deea9e8e1595d4ad9ae0db0a2aa3f9611d0b2d06915c764ea937b0b10e4d4336064d917ed2fcdce4ad740f5f5a6640a50980bf"}, &(0x7f000014d000)=0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000243000)={r3, 0x6, 0x0}, &(0x7f000094f000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d26000-0x8)={r3, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x0, 0x0, []}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f000084d000)={&(0x7f0000d6a000)='./file0\x00', 0x0, 0x18}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000ccd000)=[{&(0x7f000007b000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000685000)=[{&(0x7f0000416000)="7afa4630569887c9e1fd846a00", 0xd}], 0x1, &(0x7f000017c000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x5, 0x1ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x8002, 0x8, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x0, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x2, 0xff, 0x3, 0x5, 0xe1, 0x6, r1}}], 0xc0, 0xc1}, {&(0x7f0000af7000)=@in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9ea4}, 0x1c, &(0x7f0000984000)=[{&(0x7f00006ef000)="fe6e2bf1c3a378e2626afb48c0f97f05fa3bd317a2a1a6eea8325afb2fc667470e2d86e51cc21efbac19878b0f132ea3ae836e2ae413d1b67eccfb674742d32c520ca33eb7717a783c12b2647d76e1c15e3d3a3ebf1756f32dfafd782c89aa8539c62bf66f472b471d2f84", 0x6b}, {&(0x7f000061f000)="8760684f78df1ba5addd4f868d51d1aa4e8a319ca6b733c633b668941e84c1a163005a1ee49f5489cec88c673ef107a3306d0c14233a6538ab010239d6b03c00462a3bcb53cae0b911a0c07adbf44937f7cedd", 0x53}], 0x2, &(0x7f0000dce000)=[@init={0x18, 0x84, 0x0, {0x1, 0x1d, 0x401, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x1, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x1ff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x4, 0x9, 0x20, 0x100000001, 0xfff, 0x100, r4}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x1, 0x200, 0x7}}, @init={0x18, 0x84, 0x0, {0x3b3, 0x1, 0x100000001, 0x7fff}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x861e, 0x4, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8007, 0x1000, 0x913, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x800, 0xb6, 0x3}}], 0x1b0, 0x44014}, {&(0x7f0000481000)=@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, 0x1c, &(0x7f00001eb000-0x70)=[{&(0x7f0000d92000-0x98)="62f06879ad907e65e3494a7fae79fcaf06ef162019ea8ea9522f222efb04a219b99b19adb52363748501785b8e932fc5664a9761ed253abdb4bc9600f30f9ad20d1732173ae13f9b046b6f8deb71f856037af199a6c9b8258e687ccb95dd29ab795fe75604101c41f6a37d363e160e54e6d9880dcd8fb3090b89e895ff7e24bb96bcd6425c391dac3959f2fc3af63b6a94f8996f64cadd8f", 0x98}, {&(0x7f0000674000+0x918)="9cfcb4d5d8492d7fa5a160b8896428c1fe", 0x11}, {&(0x7f00007b5000)="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", 0xfd}, {&(0x7f00009c2000)="76bc95038f824fc79f54735c16da9591aae7e389e46fe72650", 0x19}, {&(0x7f0000374000)="", 0x0}, {&(0x7f0000012000)="", 0x0}, {&(0x7f00002f4000-0x75)="b7fc0581e72ee53031c6713a54332f42e11c40fb239e21285ed1f3cad09478cca5fb975ed3138934183172a585985cfaf156cc105368058ffd26000063c0dcab4fcfca3ed4db174b0c284635e08692bc6215a3fda4500ba80d0ddb3f835ad88dd4acaeaf3104cf8bcba8d155ba5648fcf7d2765022", 0x75}], 0x7, &(0x7f0000cd6000)=[], 0x0, 0x4000000}, {&(0x7f0000987000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdd5, &(0x7f0000887000-0x20)=[{&(0x7f0000bef000)="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", 0x1000}, {&(0x7f0000ee3000)="9278d87ffa8cb5601b4c1c0dc8a029", 0xf}], 0x2, &(0x7f0000549000)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0xb, 0xa915, 0xff, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0xae, 0x1, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x9, 0x1000, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x1c6c78eb, 0x2, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x9, 0x1000, 0x200, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe000000, 0x1, 0x6, 0x0, r4}}], 0x120, 0x4}, {&(0x7f00006ca000)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fc00000000000}, 0x1c, &(0x7f0000fce000-0x90)=[{&(0x7f0000c0a000-0xb4)="525db2f1d2614df918fb3a32080df18a82f6d59ef7d497a0c3729517b2add635adc128be3565b6731342d9a9820dc3a81e3a0d584f333012adcf1cf055f1bb0e8773c1cd394892cbf6bc631a2a82a1db218b28f668a2367c5ba67a1ef0035f0f99915e2118c73d1d43ef75ed69e8476e98f77f15daa7fbd80fdd19a0e5e1c4dde78ac8e0a7d613bc77559f8d69d1db37ecd57c83df26fcd673dafe1cf6df7faceaf357ba3e290e9c6d3d11206503bd9eecc57195", 0xb4}, {&(0x7f0000314000-0xf0)="e71e046f06831360b8bb18540d77395be2144431f57698af04d7502caf4b4c02658a053527c04aa703cb2ee7d26db60e3a2ee043d75c2dc2a73ea5d09ef594d96705f92d722becb0bd3d545a30bb0aaa6b795be02b21aef9462f76690d5ddae362ea5aaa62c3dd710cd02de1429f94c49515231dacd955c21c5f4cb1243b16b8509c954002786027ce95d64b3c2c018b9531d1692ae0f977f8b0e1f579921002c6e5622fa383758747ff6fdbabfb4f0c22ac0718c06c4d0d8e99ee418f8eb9acba7db566543bb17cb4a6a89d84e4a4c960b385d8af637cf080d77220af93b7030bffa9b5eee8ff8cffbac8db875aa062", 0xf0}, {&(0x7f0000f1b000)="d77db1f376ec4abb6bb90b39c0d717fe5c3a9f99e906f45240d745766ef322849145d66ee3f9ca1a91daa973104538f4f6c7c67b1c077c8d0109bfd18b7ce7250371ce8f5818ebebe1ad7701ce69eef7cf5978c6e8d45cff18e24d", 0x5b}, {&(0x7f0000e8a000)="", 0x0}, {&(0x7f00004a4000)="8cf831c6cd7515903b082d3dfe181ad18037b9cc20a6f70a2ba446ab3214f9e06a623b57c3c37aeb250b9328fa9d22ad5fb7e9c4a088ff849593d27edf3cb486199b9689564d051eea1e7d3dab69ca122eee918d4b34cef353b9267a4b263fd3077b6f6de524d45ade4e6d2d76cbc4ffa5b5a2d192563d8a780e7376bfd404dad8af32b4c0bab6a440e637d73ebeba2004eba64f1a1e36814a900f742883", 0x9e}, {&(0x7f0000a8e000-0xe2)="011b8067a344fc1bec369fc9bbb3098eabe0a774210746aff5dc507a40e5de04305a782a5832d0090f5a267e45f6b6427030681244eb7d25ca724aa6a119ddef67ff26b6b00b29d1195a2c0db866b45928f3cedd048c08dbbd40eec9c1e20eaaf00000510f242039dced9ce031ac03318da8e1b94686b1a1dd41d5694680cc84bb31aaab2c32eceeedaffe43e1b3d7194991f2a4bec3813956cf3942f24b544bc22ba5812df6c17f833b1c900fb7d4a640f4cfa9e5490bcd7784dadf341f8cc974ef358f7955179697871b532116a7103402fa47f107b7a33049d5187623e0cc5a22", 0xe2}, {&(0x7f0000a1a000-0x6e)="9b4454ab4f1604b1bd4af18b20cf21dfafcfeea0af9996fca81600806525ce0696bc27f34308f9a8ef23c8887f64b04a297bd08e0b4a42c23b665e5dda7643f82ba982f817c4ca83ce910dfd0208964dfa9032989ef48a6d457c2f11c732d47cb1c92c128229747e51dd9f0ba333", 0x6e}, {&(0x7f0000e62000)="f903222013332c8eb51c8a65155cd9d8d0b6354f8135766f4431a9b27fb35b7fdafcc6950c361bf2ff7f7aa768a3bdf270c20dcd8d7b0236281457f05fbc3e565bcd9eb8c6c193c10eadba5192ce9521174f4a6c2e0fcbc41e5472f6604b18bb1d07e89b74b60a60e4ee7649cb909fac606cd858ea1be640bb1d9bc2c9ac81fcbe8351ffd4f77de66cfd9adf9ecd6b82782d0ca56de322b482115f6f4dd7f9dbc4eb", 0xa2}, {&(0x7f0000704000-0x4f)="0f753e4d5f8b189a01cf9e2a2448dde4f4d41f4c4951bdfbfafabf77668d13f72266cdd1dec0f53fcf33c1ed145591a3e8d5e8eab9b700ad5cd1c7f77e438847b23ee93f6d8bb84a539d8a9ad98864", 0x4f}], 0x9, &(0x7f00000bc000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x20a, 0x8, 0xd1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x200, 0x3, 0xf30, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfffffffffffffffa, 0x4, 0x73, 0x7fffffff, 0x8000, 0xe018, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x74d7abbe, 0x2, 0xff, 0xfff, r3}}], 0xc0, 0x0}], 0x5, 0x20008010) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) sendmmsg(r0, &(0x7f0000cdd000-0x258)=[{{&(0x7f000037e000)=@ax25={0x3, {"5797cb582e7cf3"}, 0x7}, 0x10, &(0x7f000009e000)=[{&(0x7f000001d000-0xd3)="161e076b7e6bbbe6f2107f09e0c854109e659f60ca0d8cf3460dc22cd5a257574566bbdcd1d208038c6c1897cae5671bdf7731a99b58ab8d72680d946751e7404f7635eb02addb120a0448721f5387988f5f96a821071f2458dbf29c3fd0c16f0b170ee41e7527d7f86304b74da014c89a2ae107b588bf1cb5bcd87869c9b60708a156c8acc236866fa2f8dca3238a4c3bf691ceb2f7abbcb985302dde3ab7f96439d6fbd735020fa49248f9818f738f5f668c0929a62adedaf19e8da4a2b995d4b6b69068429587e3f8cac17d0e3a05401e3a", 0xd3}, {&(0x7f0000037000-0xc9)="fe8be079c2ba5391d361b5a05fb742159cfdd2f8b28ce3159ce249a69660761cf0c4c94e1181dd0f0a201cfeec85024c872ca21cfdc06949162f11b7fd69e9d2d7b3360f6b98d67db631dd55490689e692b4916a36cf921ce9d79a4b3c1c7c1efe1391a9ca7541c6d1af57281754c51b7ac4b77534d6d783f25ff5b2585d49e0d942bb91eed5664b1c82e4a2e310105dbc3c6c20c894e4d67ff3f99ac880b261e8996409f5523f5484330b142fa3f0aa638869cc0ebd7b0e9105f2890e2f5477e3fd764fda1042036b", 0xc9}, {&(0x7f0000e4d000)="96e5bdcc3ad837829c644791b985cc156d49d40b961bc0a7a47e383487f368e2140606bf5fe694fc93cffca95325c9dd1b57166490faf4a052c2a9a8b75cdf6fa23ef610ecce8b5a54ac8ca6abdb4fe1e0ef4303245e67dab0", 0x59}, {&(0x7f0000312000)="61fd356d80c26ae88fe43078e5a03f906cdc204c1923df7b8fe1130d4691cd80529a63cb6ddde71803ea9bdcc7f3b12298c97902eaa9e3407b181d92ca35659f2b07cbc0d22c4bcd210d0d1e002c4a008f1086ab5078849108ecf58a5dde606e3f505960e32383e6ff73cbea7d4df12ed7561e20e8120e771fd94b915bc5cca3cc0c1f797f644a701032b7862dce63bfbd1658b8f7f0bbb44e0cf2437c089f65203959bf551cc9d772a0a19914b30f7e4f7a348881fc9dfb47429aaa496506e15cc578720021acabe35ad18686edbc", 0xcf}, {&(0x7f00005d5000)="7e6f8915ed9c9de997a96c89ac38801433b9871b473096e3915ba0631998f4d36cd44ba4c7ef932ba864dbaeeaf37328e9c49298edc6413db02e4c96ae3cefd3fb2565237e649ae7094de2d51750d5ea0e96321981d0ff4ebc318a86ec1b98eeabe69fa26b94bdfd9267536864ad6677d5e25c702491b400dc71cbc61547f88f8a213ecdaa31182e3bff19d002db98b34d6d7645fb5103259c15dcc95711270c96f28e1bbc7d2afcc8d397f7b8bee9d2b25348de093bc2222ca701e91fea0b330a282ebfb2d60366dd55e6b784d8901c706d24918bd2fe51382f61fdae01139b7be70b9e3dbebc247db6971f8f", 0xed}, {&(0x7f0000b64000)="c531df1dc18ea4e42e8794bdad12d70a16ffea38de05919a1d6036bb8127564b7e4691fc2da3db21b79bde241b7e8b8394985d4a9b28ecf186c2bcaf7db2a0a6ac82276354dbbc61eaa8c4583d48347fe0533f92457a713822b478c342f5935b0cf91f113497905c73abb332a7eb4e9e9126b9d393a8f7738e6af58f5a8eff98b52bfdc0414aa43e42a249459da97af941c34ad438baa647402dc34ab57952f509", 0xa1}, {&(0x7f0000a83000)="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", 0xfd}, {&(0x7f0000aaf000-0xf3)="deef6ab31eb09fb71887324cc2b44bb150a6d6820c36480a466ad6275d1b7c41f0834afca9887b8a207626c356eb5843e25add27a996b6d905b855ab27a9fe24585c74e97a36ff9d23a081e4ee3003acf9585061bfd14e0b3afa7e82a6f8710c62f5b27413f7e94d1a8a883c05710d08669e2d5f807f73cce22220cd4ddcc45559a7e59fe64156a5e02dfe35089c61b9addeb307ace4e63ca38b9f51d578d90d7834d9e8d25f58a6f397c5f5236266731bff8274632ca1746e81128650b2826f4bd6031b4fa14880df15fc8c16ab65858eb5ed533e070ce36302f6c361d7edf898c44300b1d25e396f1623f279a2158b599356", 0xf3}], 0x8, &(0x7f0000baf000)=[{0x18, 0x3a, 0x9, "a2054e60d1"}, {0xc8, 0x6, 0x8, "aca8b10babb0389866e35210be5d03d97d6e5bd4d931003d69d0548e0aabe612a58ba82131b51e37670dfa299be62b9f7ad02390f89c508d8e65cef13e511ca72962cc2b096bd47b2ce2bcab9232a67b791296fe37116209ddcc5e62083ac6b08e09fe75f3df20e3e22ef6ea023827d0ed33fc150791d84aee5aa56f0b824a92907e46984cf5adedf3399bc4b82f75ea37e841d9e568210cfbae051276adc63c3ade915e26b106a06e2f95d04be291ac4f94"}, {0x20, 0x10f, 0x7fff, "6adf8a3a49c6c3c3a8"}, {0x68, 0x129, 0xf2, "190db1b685366d0d5274d06dfb27714c27b940a71607a2569e856096848e7f4b410f059226ef0cad6c8ddf96ed50126f8330120de2db9b6db1a03d7a6e626e0dce7ca546f694322450f7de4237205814318eb28851f4"}], 0x168, 0x40000}, 0x100000001}, {{&(0x7f00009e5000-0x10)=@ipx={0x4, 0x400, 0x7, "222727dc9f77", 0x5, 0x0}, 0x10, &(0x7f0000bf2000-0x70)=[{&(0x7f0000e8a000-0x1000)="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"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{0xb0, 0x116, 0x0, "01fcba785f8486a581860645e0aca6379038008f88cda567779596bcc62fe7a23d8b6a6130d9ee42dc16fc6f2029d65fdc1bb679ff7e72445582a562828b3adc0f975f78494dc7f26da4ad4c29feb52416d32a2616a2862e830d68fd2ca1cf8961127e4d3b1e6d6559718f740eab92b4449f5f1b0914e8d57c8edfd9afcba1845ad72b46e90e8f58b788bd9e4f502409160cb6af0089222a1f8660a934e7eb"}], 0x24d0, 0x44}, 0x4}, {{&(0x7f0000110000)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000dcc000-0x20)=[{&(0x7f0000ada000-0x1e)="d39838827c83eed7e87f96a528d6871506a11ed327330a18fc890efe4646", 0x1e}, {&(0x7f000076d000-0xc4)="0037bffd224e7667f9aa6cdb284df0c74e93977d7c7868f95353b8a18684b57dd2b9192c86005d49d440c29c0715ec75e3cfbcb69bb79bc3f6388f9155b86d923739467d577d05966561f0187699fbe7a82fa11b39f0e4d9e85e4549ba6ca86540f2003eed85f9f70ad0538734b55c39c0fe449b36c72e813b2ac0ba8c16466d36667ff3f0aa1910cbdf5c800b85319281c0e36c0fbdabf3c9c30476585342e5a8f21bd38ee06af216a0c63f49d57d204f37d9bc8e3e24819fcc79f076c002e2dfd2cce4", 0xc4}], 0x2, 0x0, 0x0, 0x40}, 0x40}, {{&(0x7f0000219000)=@nfc={0x27, 0x2, 0x10000, 0x6}, 0x10, &(0x7f0000b5d000)=[{&(0x7f00008ae000)="b8f04d0c28e4b2eacef220c0fcdb380c07e510b81ff45836def808f72a045dbe25604f57e3b8e3de8ab4096d3f1d0601325e66577f1a3d28b5c70c93bde9fa7ab68808aee477c0add640ef038c2cf0fe4e441f00b52272b5a2efec2f4c24bee50db03c8f4a5e8a0bb357df06d2165747543ba89368d036e4835f232d94a837f307ef7b7f06ab9ed6d7f61fbbd019a927810942f15fff4056ae27b207e1ac47c1d1f7f3136ef7b7f48033e6b53256f117c74b617a24fe6fd770ed84e20c9f1b72c8736bbc08ce378908e0e9655af549e5ac58085a2b47701c07877149923a1d9ec3ea", 0xe2}, {&(0x7f0000743000-0x9f)="0e1d0b5ec31a5a3282a517483e5024ccca1ad3b5b93dfe8229374f283a72382b0d8cc9a3ae4611a4f3bb68bbef9182bbdd30b701b019b364f6ab563534c236010ee5de812a21498bbe6759483afa085c2440aa640a5534e5543384bab109ac5f8edd8ffde5f0dbbc93b239058b9dbb603f437b69c58aa133921c216c530acd1efbc4a03633dc49b36921d2b1734f4881d8821a518973ae3ea4371c893b2ae6", 0x9f}, {&(0x7f00009cf000-0x77)="e5352ebba984c2359933319e3421ca5f7d6d21bf13f7ec11ad169af7f1721eea977201002e642e2c5aec4e34fa169848a64bcd8b12aff4911b3f385fbb4ad6e228555a871a2db35ebc46bbbc82ffebbab9e229ff42e518069ec77e374a88c39c0a4dc634e531206718f7d94a282dd63e1f9b66b7b33899", 0x77}, {&(0x7f0000811000-0x75)="0e9c79beb357d56b1cf81a5645c70c787fe04375865a7a70dcb7f3c84e11fa01b257ce290a2a24f88e360800a62df5cb22ca594f3bf27665d6210cf545d4f4bc8c82091aeff626d1db42ae3cb71e1f1da30192fb04be7584ff452d704fa52e32643c65a1c3ae3b772cda8c476204fcf3cc9860373a", 0x75}], 0x4, 0x0, 0x0, 0x81}, 0x6}], 0xa, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f3000-0x20)="0a0775b7807d83e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000c0e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003cd000-0xb8)={0x0, 0x1ff, 0x6, 0x80, 0x3, 0x2, 0x3, 0xffffffffffffff81, {0x0, @in6={{0xa, 0x2, 0x1a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2a32168f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x0, 0x5, 0x5}}, &(0x7f0000f86000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000052f000)={r3, 0x1ff}, &(0x7f00000f2000)=0x8) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)=']', 0x1}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000ecf000-0x4)=0x6c39, 0x4) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="9b8ca69f2c5ed3624ff3f2c975dfbf36819a414d4e2181aa7b1a72aac2dfac1bf1db8693b7801400387e31fd4d62", 0x2e) 2018/01/24 06:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00005ea000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002a4000)=0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000aed000)=0x4) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/24 06:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009c0000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000080d000)=0xc) accept$nfc_llcp(r0, 0x0, &(0x7f0000a8b000-0x4)=0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000d79000)=""/255, 0xff) syz_emit_ethernet(0x52, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0xffffffc0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, "4801bf", 0xf7d, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) 2018/01/24 06:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000f4a000)={0x10, 0x0, 0x0, 0x4401}, 0xfffffffffffffeec) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ba7000-0x4)=0xb, 0x4) sendmsg$nl_route(r0, &(0x7f000012e000-0x38)={&(0x7f000007f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f68000)={&(0x7f0000607000-0x454)=@newlink={0xfffffffffffffda5, 0x10, 0x0, 0x7, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009f4000-0x4)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e52000)=@common='bcsf0\x00', 0x10) 2018/01/24 06:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80f, 0x2) r1 = socket(0x1e, 0x2, 0x1) bind(r1, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004e3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d6000)=0x5) 2018/01/24 06:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x72, &(0x7f0000808000-0xae)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@cipso={0x86, 0x29, 0x0, [{0x0, 0x6, "ee7673b3"}, {0x2, 0x10, "7eef430e1b1d7d09dac9a21a69bc"}, {0x0, 0xd, "35506bdd951f077b3d052e"}]}, @ra={0x94, 0x6, 0x5}, @generic={0x0, 0xe, "74bc60b1f372de1196e998c5"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) socket$packet(0x11, 0x3, 0x300) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00003d9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c6c000)={0x8, &(0x7f0000c7b000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000141000)={r3, &(0x7f0000f0d000-0xb6)=""/182}) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f00006f3000-0x1000)="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") bind(r0, &(0x7f000048a000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x8308000}, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a97000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:20:43 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x0, 0x4) 2018/01/24 06:20:43 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/24 06:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ec2000)=0x0, 0x4) 2018/01/24 06:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000009d000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000262000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000022f000-0x4)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00009e0000)={0xfffffffffffffffe, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x96) 2018/01/24 06:20:43 executing program 3: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00005d1000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00005d0000)=0xfffffffffffffff7) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000f64000-0x4)=0x13fc, 0x4) close(r1) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x89a5, &(0x7f0000ccf000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) pipe(&(0x7f0000b4d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000e86000)={@common='vlan0\x00', @ifru_flags=0x1100}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c7a000-0x8)={0x0, 0x0}) 2018/01/24 06:20:43 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) socketpair$inet6(0xa, 0x807, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000e000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x859, 0x1, 0x5, 0x1, 0x0, 0x9, 0x401, 0xfffffffffffffffc, 0x1f4, 0x3, 0x1, 0x100000001, 0x0]}, &(0x7f0000006000)=0x108) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000)={r2, 0x5}, &(0x7f0000017000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/24 06:20:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5f7d0a3c68213164, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x9, 0x4db059bc, 0x7, 0x7, 0x8}, &(0x7f0000001000-0x4)=0x14) r1 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) 2018/01/24 06:20:43 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000077c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1080080005, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000638000)={0x0, 0x101}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003d8000)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) bind$inet6(r0, &(0x7f00006a6000)={0xa, 0x3, 0xac, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000002000)=0x24c, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create1(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xe57, &(0x7f0000000000)={0x95}, 0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000007000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:20:43 executing program 7: r0 = socket(0x4, 0xe, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@mpls_getnetconf={0x64, 0x52, 0x608, 0x2, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x39e9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x6b73, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x400}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000694000)={r5, 0x1}, 0x8) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x1c, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="cb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) r2 = socket(0x3, 0x800, 0x8000) getpeername$llc(r2, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000011e000)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000aeb000-0xc0)={0x0, 0xb8, "7a9b5b649ac769881bb836c9a08a18c73dacd81517eb5dc721c07a8c561259bdeba0123019f08dddd7419991d10db663d633a422c5f3f2b8c283a0254d4f483d00e962905027d140d4ac55aeb892a0d884edc1cc433ecab3555814d63b51cb30f45c9b4901c0c71b7308e01200ea198a2a049ec619f4ced3b5d7c1cc53714b245406cdb13eb5f047402a493ceb10a84197f1d2d088ec14293eee2446c438bff246edb0ed5169c7cd6eca554d1c22a19f80a257b4d61c0c14"}, &(0x7f0000a12000+0x8d6)=0xc0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000db3000)={r4, 0x20, &(0x7f000062f000-0x20)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000587000-0x4)=0xffffffffffffff41) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00002fa000-0x20)={"c1c6682dfffb462381884226cecda22f", {0x4, 0x4, 0xfffffffffffffffb, "605a0503800f", 0x100000000, 0x0}}) socketpair(0x8, 0x7, 0x3422, &(0x7f0000c9a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004fb000-0x8)={r4, 0xd0}, 0x8) setsockopt$inet6_int(r6, 0x29, 0xd1, &(0x7f000094d000-0x4)=0x101, 0x4) socket$netlink(0x10, 0x3, 0x0) sendmsg$kcm(r7, &(0x7f000017c000-0x38)={&(0x7f00002c9000-0x10)=@ax25={0x3, {"d1f68681fa9136"}, 0xfffffffffffffbff}, 0x10, &(0x7f0000f06000)=[{&(0x7f0000b65000)="", 0x0}], 0x1, &(0x7f0000266000-0x1d0)=[{0xc8, 0x103, 0x4f7, "79c3f1035756afb07f055254282be53b6ab74cf4858dd53329b486c54b797fba1830f221b0e2195f20df00ac46b7e68c06a2439ce788979fa3e4b196e6a74663a5289ebbec81b69c33ad6285a3f9939d3d0ab66e214abcbb2ea2f3a39410e70770eeebafb07f566c298bd0b8471e48b5fed79d9e3232f748f5b92328a0519ab87b15da7de0e9d4d6e8d29a0cfe9be5089e3f689dc82fd20811e849184e2a4dfa43a668c8fffb9a241460470a84b4d1632f95014f8806be3d"}, {0x58, 0x117, 0x1, "258c5d31edba558a17be0684b0ea5f2ff2773951d68a8e73d75a38ac8facbfa3209c6a44d40c0eeeae7793381269cde4af08f150b0ef19fea5c4db194e6db0f04476f8da00"}, {0xb0, 0xa9, 0x5, "6663f6a4bc2d8091d57112e10b7182a7e6cd4360bb5b82fe679298b18cc3ce64d85f40477bc1dc7e09df8a1c3af1008d727de5d6c985d7b88139ef492bca13e8f5b1dafd7853f20683c87116b6ee421bb35654db3c095e9c3a2250043bf802e9d296a32d64d9e1323236171e00e8828d9ef9a13d3a1edb2583828aacad7be97ca9b481b3c75c5d0d3d69b54bdc1e3393450758e210fe95d21f72ea77d51e81"}], 0x1d0, 0x0}, 0x41) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005ed000)={0x2, 0x1, 0x7, 0x0, r5}, 0x10) getsockopt$inet6_int(r8, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000189000-0x44)={{0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000029c000-0x46)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x0, []}) 2018/01/24 06:20:43 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d8000)={0xffffffffffffffff}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f00008d9000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00002b9000-0x4)='tls\x00', 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008d9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0x14) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000646000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="daa547f1170c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="381d637e05ba06d693b43e40ba63bbc9"}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008db000-0x4)=0xffffffffffff0000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008d9000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008db000)={0x1fffff54, &(0x7f00008dc000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000630000-0x8)={r3, 0x2}) [ 256.840146] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 256.890482] device lo entered promiscuous mode 2018/01/24 06:20:43 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe11, &(0x7f000000d000+0x379)={&(0x7f0000ffd000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0x267}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f0000f97000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007d7000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f5e000)=0x0, &(0x7f0000de0000-0x4)=0x4) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/24 06:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f000093d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f15000-0xc)={0x4, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000041e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a6000)={0x0, 0x0, 0x0}, &(0x7f00006d4000-0x4)=0xc) 2018/01/24 06:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r2 = accept$inet(r0, &(0x7f0000025000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00007bc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000821000-0x4)=0xb) 2018/01/24 06:20:43 executing program 0: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007e7000)=0x0, &(0x7f0000dc8000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f00008ee000-0xa)=[{r0, 0x4004, 0x0}, {r0, 0x3, 0x0}], 0x2, 0x5) read(r0, &(0x7f0000330000)=""/199, 0xc7) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) 2018/01/24 06:20:43 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001c3000-0xc)={0x0, 0xc50a, 0x20}, &(0x7f0000d52000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005e7000)={r2, 0x8000}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fea000+0x1d2)={r2, 0x3, 0x0}, 0xc) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b32000)={0x1, {{0xa, 0xffffffffffffffff, 0x9b3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffc01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/24 06:20:43 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001c000)={&(0x7f0000023000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x3, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}}}, 0x32, &(0x7f0000024000-0x40)=[{&(0x7f0000022000-0x57)="10b7d0b202c9de37bab76acbd220c90bb5dcbe7c659489900b24dfb505180c41e055e861764848c9a65547b633cf5f5b065f3fc22bafcf710e53cbcc4a1df216e09614c134e5d0a26d53a909db9cfb7044fcb54708ab80", 0x57}, {&(0x7f0000024000-0x81)="1bc844a5b4d6efbbea13f92d481f92e0658d70980899a6c9fc53dfc2401e7bae3318743f1f892accce3ad80daf69d38b705c14cd74deddd6f89ce1dcec15e6286c34542724351d70f25e0e54076e176d8ca806423999ca0602d1893962a01466b095fd16548e90be0baca5fad72a2e357db643617fe8d9a5745baf8c240e478f15", 0x81}, {&(0x7f0000023000)="150ddf603117f87a0cb1042882196f215ab62e036d45e0dbe133f36c8f521b0ec318f7e0210010bdd795be085e84a4f5933eb3c45ce63a558b57f9f2a705792481537c61bb5ce8bd9c646e67a5b72ce4bacd2bf191fda185fe2a6cb8f21c085ce8ff3405ecc3e07381e53ffb7da040b8d429213c75f88465f78787ffd0f3e3dbaf68b52db99f252e9fe02317be6519b8303bb89440e82d7a9187cf842cec9f483193062bda7c9cf2199e6d5d10fcfc2398a3bde3003479c542b298c211b78f27dd3547f07bc1520808f090a265ad9537a631c8f78eb16b901fcf07d7eb7283ad1657da326eab8cb5564cc32c53f2bae80b5b4a532e11f9ea9377b580b5009e6a26b983ce9e2137262fc2646dae1f9e25b207d14903ce0831bb1235ab3517732546f8bfeee79c5f33bdc298d9565c7769da84b654b86039a9fb7397018c7654cb49b03609030e38c5389f34ce666f29e8d4e1b3d312424bb688562185335804a0b220c91db5665e64ba52495b0fb223be54964156ce92fc56d0ab37970b3571f2bb9e0758f72d625037185093b5adb25f4144f14539de7fdb33b8ec65f8144d7b2e7983823a952fe3ad60e62b8b8c2c6173e063783a2e47683c3690843da710bd577e74605153dd82a1dfae08060d6cd73089b6e81303f9e48a23b9d4481a8384f29145c125d6d1fd71845c776ff30b2a7713abb9f4aec907648a64386c727ce5b4d9962361dd7acd7604d3ca4e2ade7b401e5665aa8b371e4e9bf7b994d355bc95a565df9d0b3c209e48ba3bee6fb13d2b49c94928493d73996d5796f0aaea0728e5315b4f8f8a68df7929da630c5e2e71bd0ce595281d80544d151afb2e143ef5b442e5ea0bbc57678c7fa49fa27a5f57e024366296423f97adbed8ae2ac0e7d64b776357de4fd3eb8eb4961bb02a05306e63633e3282eea8310af8982ed134b2bda5aca1219c1b40a21f911c24f90849596a1480dc1b2e0d1a19d84794e81461a8e6503b1aa1c84e7c310e257e5fe5e678bae958d6b8d40a29df7ffbe9e91c3fe5b66f87393198c4ad3a783a62d2b3bfab2686aa52506284410989640e3b3cbd7e3f863690a1e3a6d2e775346895158872bd9657daa3bd7f0fc6e482de51bcb1870ed126fc933f0edf3e5d662a0afbed5e9df490099b5befa51fa6ad721dc795067b38f5b4ff94c05d9aaa89aa92f66373395f6c497a1edf94f9deda017685e7f58cab07cd4e4c42b8bac3399954c646c6fd45b4f23c786a9d38b4bc13c7c05817cf0bd3c2c9ff022f87143525939a6b8da02fc390874b468390410c707c73b56778677177f7ba8ddc007168c216a5156691b8efecd82471612852ea21c5ab281277207bde40d5805775288a6b523caba2ffb4e23770717485133d4396701a83eed0b216bb27f0ed5bbc942cae482b61302bef4d07146551b113338c88dd012d432e601bda36fec36b6c94159170ae1d21f779b57df9dd1a3656251c4526ec93fdd20ee9345d449d2e17ccf2eeb58245686f22d420e11d63c7b48678eaaefd8d3220c2ca61060de04c1d8f99b99c94da41c06fe7bfbc631e2495071d059047cff9969a3de716f022b25f4709b97db7a33d5a36363eeb9de83a714e968f55ea6baca69b50f113dbc025d827246d51f2092160f7541136636d5ac678bf1f2dbc7f9de8f0be4df966c4705df34d6b9eed31c24c0e8f8ff74c08a2f7fb9f7c010c5a584b7bc3ac4440b1f005c8f464811c8b4c48dab6bd1ed7833f3024534a52298822055692320b5c00291b2fed6d9ca188e7510fe499a9cf22f85355c3fde2fbe907ddcd11e923540770432f578590265a9858ae3d37084419dc43b329fda5d15703713294574647594b457ba37b2b0c644de72ae4a208686d7cad13b6db0bf568fbd7f75b05b8a6cb9e40eee84b9e6ea9b3b8ca151bc48b4ee9d6829dd4f65a1319c7f6ff88a26235069aca6fb21b18b98d90ed75e0a596ffe897e1265a752f3fb20f8033c97dfa7c2697d879a18a424808a037a4ec4d0281e0cb86994135e6f8855a55ac53a5f6c108054f225115902fb9fd5539386bd8fbbd4f38f5c4f086e3bd6d54dbdedb3a04c2663194f44247d2579d006e0024afdde9a5c2dbbc25d9335a581c9c7fbd20070b536549e7e5bdb62951c8e71a7d52df906a289f69e15208004ec387db5436ac2269bc17daa3f7617abfcdb9e90e95b630c32d511c30b939d2b8d38c7d0d899b8f05ce1e7b3a517456b8536a05c9bbcd6d8988121496aefa3500fde50c93f6c32a11d9c1ff066c2693eb25ff706a0a57ded1cc77c64ccbb2d714d4a54c1a87f7ba7eeb130e83137b0a937d74f865bc998b2cb610959fae168b9b7921d22542c417b589d0dcdcba97afd4e3a014e7e1c230ad0fc2279e187569cb6b99abf92d4f9f6f643f36d61028b8f4411468b7c41b560f2255b299e58ac5533a3d50298d8b5a0558f1727b93c43df4a392c77bc4747611fdc0eadeaef379f3eef181dbe4d4b511ca2f2cae2efb9351ac2dd2e32a7bce83128576a3655b9f1a1016e08041c33d84b8933d571314550edd537e285cd9a41d093818e6fd4fadf58379fe29bf85bcf8b892d238bc0682ac6e90ab5591c8cbb3581970a5c37379ac4b857661c9e4e89c77f5aeb61f964c45e4978fdcb5ee177fd4d6a4faf0740360fd0f22c5727a9b0d285208eca6630a85510cae9034643a6ea7e9b9e0da17ed3d27d4ba40bf08de07cf323ba203fcfdb6801c2a3b92bf712b6b65dcd144b66fa62fe959bab27f021f965a619647cb2e34e1865d37481725210d393590e92af0aff4c9b7cbeccbb5217fd470cb52721ab2c91be2e72976223c2bb367a2ba45d3be276d10c1f8ea0c4e8a9e4a2d27b794b097da3e845dc4a03baa0b6413a7b455e9fd00d3c9a433801da6649a07d21e58f5544981b87bfe1276797c83c33bd082a9eabb2eb92c1f40d5b2fd7b60b955edad63839dad06a82b7ed374b7ab6b175e9e48ee4ecc5c9c1c31fd3ffe2e5cedc442946503c8415a4f103ce1d700bf20e410cdc0ecc589d758d496ae799c5c6a33d11ae61db77ba23ec95e4583c126791cdd12ce19372bc369098c23240a5431cf40a72c9d760d2c926619e4c8ea9d39fcfb9c8caf20febdd04aed6a6c48f7d8a294a6a05463129051cf965ca72c481fdf03d92da1e52e029511341bbc490cf3bd6d23ed2e736578f76c3115731ee2de0e94d39c4025ab412bac0c08902239691ab75f3b55f28328971c11b23d63a29082ff4a43d46cd3fc33057be0e1753b60a896fe66b797e5fb42a27359fd809197729332a4720f44d6046a67ecf7178779c5263cb137f22ea3303d959ddb2a533248db9fe55f8282bcbaf5aeff23e6a6ff690acc1bd279472a202fb673e26489fc08d55874e5448b7fde07a47a39ea15142fc2634ce8499f2df5610cae9477eb095fb64a1910dc3d389bf65b317d40c7a8258a6ebe23ab00f777c222fdc8e87dcede1ac61e8e665bf6c9095cc89ae880ea7fe1932b68640f163ca52191655cbcfb399fa4c865c6deae9e79219e494e9053a5310f87bdd54a69713dfbedfb9761f930e441de2dee7c437fc79e6cb7771bdf948fb0fed7d3e51d6c9711e9d9d5d8a8104aa0b9f6077186482d777248852ed1c46486a77a1c83f91e403eb171ca9f2b0f9d5fb532a3629a1cc177e42550f3ab4a3bae158c9c866613301ecf8eb25c5b37ec934d732fdd3af2badce0ca02e1e8e3e0b6dd69bc4723f864011312ca9afbe8670a9fe576acc748c694517ab582e2f15c1eda2d61439ef55883273e74bb97be197e92051568df02a85f880f4eccd9b7c33ae8c7178569b66e6b13dce95725466d79bc8a80471c297402212c25d642107280c9e7d0c1aa0705eb33c8590864fa4da17ff1f23b67ead3549b2dc1c6f0cc5386c180e0691c77fdbea5606fc7ac30b70029bee999b472fe601ff750c9303ad811de543b1a0eaa99ab675655b117da311c5f1ed690b6685a017e31d1ad7b3db6eaf41c0898c255de8a1e9f91a40ed49d91278da81f190a525cfbfa7dbe5c99328a8e28971c5a064ed7eb03072e013f1dd7ee3b37ddb2132038aef1c81c77129728e83ff7587556036c19436d9364e72d238a4a3cb97a287345e2884e2a4392e7cdc237ca71ee6abc1f91d10b4cf575240190ea723847095d457b3ec6ee80bdfbcbb58533b8991c98453bb2638015b456a9996a4ad43f5f646e8ef982e8c03012894b35d2ab684bdfe8e485b621de1769e7650e734fa0b2ab80241edd6e37275e998ac9901f31c9f782e91219cb26a7176d979ebd180413d32e3ce52717ec379f7524d4bee1117695fb2908751ea74b01f69f45b032e4180761464fd63f31f86d5c85c32eeccc5b89eb66daeecce61be17f4fbbfbb7363c777dd36c30e44a3fe3254ffdd7129056054058935b76ee41da10b87ca5db9c21a5ba8f621ee6c391ef1caec12055494924091283ca702cc1b2501ef0b07da0a3cd76b59f723e57c86dd59da7cd36d7bb6624b6ad277a3ae0f19cff669a658eb0e1a045e2c5b79631233a8d2d70d84b78272cd32e9b21266c51483fe5626eab53f8780f3e934b64f56b341256b16dcca460778159947ed1273bb26ec2e199f32edf31639a0898123a354415c7511144f836d2be99d9752d51a5f09e9f327021d9287f9137dff282eae1ff34af2427cf737fe60b253c4d5e5ab15c00a41cdb0a8678b7284edeb72f1acccbde6f065b39ea033b2aa0573b3a7e9aed4e77ff95d79fb0251928a1df993aa1a3ff3024182f34fb1cdd4333dc15013f0ce338978b848eb72538a85c8cb0c753b965f497b38636cc0c11e41435c1f4ad4f3b8551d7bda34aa23be33045aee3aba76d278973d27f2dec1646448012f55a956246c6e6402a18621f346b84136c6b80c59782f46bdc87cca34c10c6f6b4081275c40a22ec6cb1d51d9b4a1233bd953a87363dd7c4aebf12bc7cd1f8329118f57e4f102c953fea43ffcf83d710b8f4fde93934d004af4e71026fe6fd0e373bc62e8700991aa13db21184875932281c5b75d258cb8db91e6332f4b8f4a7d9937a6a7e83638634e10de08e0efd7e70e3fc91d24f8426ea6f5d3dde70bcce990231d951bfa70de46a2859080e8f62981724b6de96305ecf21993733f3c886b1a73841bd49292c02633802055a1f13b47764e1a21aa9011a8ae02dadc704d8b1bdf2ff15267ccb8d97125ce824452e2e50321269721e32478fb17d2ab017608f62fb6269dfbfb049fc0158462a8ec0f61aa9933958573d466a70f57baa5ac6ee7d24fd6a721f151197162fc133d357e6d0b7d3961a546b1075c358e80c77d4e60eb42a38b3de7a922575b12eba28c0a067b69c4c85e7e8fc64a0f1274abeb80255f463839ec281e5509353c8267d2e3271c8f39f604c1142ce11e0ada5adc683715c40d840031e85322ea1c53f1ce9130da6d11ceb4f08e7ac6266740cdf24b92252bf736c43b3061bd2f7457783f603dd17f92a62039f44b728c1327d3be00889b6c4e84fb80a874fb3d0162575b367b0dce765e4189cabe96e5d3f53b879c5107808fe7e252f7ad2b22f0c64f71fa47c9b6206705f66cec9c2b2b4235ec4c81c9fa912ff49bee26ca9da1f094a520233622b87810ef4ab66da448b233f900003fee22ac4dde6f46ca31951075b2119a8e318941df855e21da8fb43f6f4c704350b3c256dd7f8b6b3b0a7892dbb5a7f8d7bdbb3ac865da87e3cbbf5afcd1d1a35c9fd6332c612005e83d45cab5d2b23821a8be6770a9f09b2f3e0638e1d", 0x1000}, {&(0x7f0000024000-0xe7)="8dfdc24cb8c318ecad2abfd96b5bbef8927eb005b2de98eeaa72bd71ae02088cf5e149818ff22aac32ea4c1c9819b70c8cf34470f302771e42de4385ba32ca0c9efac47da5ddf6c8ac498cb064fd63ff881cb3dc7228ea81a7890acd4f46e21b5a6bc96a4d7db9cafc6c3cd1295dc1a24a5882a50f9ed80f91a0c8339021d656ed21ad7e44d0f622cbc14386f7dcecd27d3f435d19e07ca4dccde790fbf93b741f74b1ad1057e369e09fab37f40764e4a1fcd3c5f871d59a50e056e00ddf0ba7f93e10e986edf57a901f89242318374875ae44a01e876831db57a08e4abd7af0e4ba735cd05aa9", 0xe7}], 0x4, 0x0, 0x0, 0x4000000}, 0xc080) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000791000-0x4)=0x0, &(0x7f0000f40000)=0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000a24000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="0f3f6c2174bb2eb90cb385c06b18fec3"}}}) 2018/01/24 06:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000594000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000740000-0x4)=0x10, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000076f000)={"861087b2f9560247c5cc937fcb04526c", {0x4, 0x6, 0x0, "d72453b4d77c", 0xfffffffffffffc01, 0x0}}) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b7000-0x44)="0a0775b0d5e383e5b3b60ced5c540500000000000000ad4000000000000400e6701027ca976b46b01e4b304d4d645d2487aae86540c9bf45fa27ae1939a7df9cd782a31e", 0x44) 2018/01/24 06:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000e61000)=0x5, 0x4) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317c", 0xc}], 0x1) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000990000)='yeah\x00', 0x5) recvfrom$inet(0xffffffffffffffff, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/24 06:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006e4000-0x3)={0x1, [0x0]}, &(0x7f00006c6000)=0xfffffffffffffdea) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x14, &(0x7f0000cc9000-0x98)={r2, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000, 0x0}, &(0x7f000095f000)=0x98) r4 = accept4(r0, &(0x7f0000844000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d1e000-0x4)=0x1c, 0x800) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000b8000)={r3, 0xf7f7}, &(0x7f0000db0000-0x4)=0x8) 2018/01/24 06:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) bind(r0, &(0x7f00009f8000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252862cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b1007fffe3004000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004900000000000000050000000000076d3a09ffc2c654"}, 0x61) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/24 06:20:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000066d000-0x1)=0x5, 0x1) setsockopt(r0, 0x84, 0x80000000000022, &(0x7f0000505000)="", 0x0) 2018/01/24 06:20:43 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x8000, 0x3, 0xe4e7]}, &(0x7f0000000000)=0xa) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000008000)={@generic="a7512e5d2e8670d4baa294bf7910e831", @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/24 06:20:43 executing program 7: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005bb000-0x4)=0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000132000-0x38)={&(0x7f000022a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00004fd000)=[{&(0x7f0000935000-0x6d)=""/109, 0x6d}, {&(0x7f0000af1000-0x28)=""/40, 0x28}, {&(0x7f0000af0000)=""/4096, 0x1000}, {&(0x7f0000463000-0x81)=""/129, 0x81}, {&(0x7f00003fa000-0x79)=""/168, 0xa8}, {&(0x7f0000af0000)=""/95, 0x5f}], 0x6, &(0x7f0000af0000)=""/4096, 0x1000, 0xffffffffffff5c96}, 0x40010003) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006f4000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x70e, 0x100000001, 0x1d, 0x7, 0x6, 0x1, 0x3ff, 0xfff, 0x101, 0x5, 0x8001, 0x6, 0xfffffffffffffffa, 0x81, 0x2]}, &(0x7f0000a8b000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000468000)={r2, 0x6}, 0x8) connect$netrom(r1, &(0x7f00001fd000)=@full={{0x3, {"26084a88423f43"}, 0x8}, [{"32fe91d147ff80"}, {"0e9607e514703e"}, {"5f841b0fb1876d"}, {"8dfe63aa7ddeb6"}, {"1963ab8089fdb0"}, {"6c1c42e96269a7"}, {"95b34566c361a6"}, {"9ee9309c458357"}]}, 0x48) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000af1000-0x4)=0x8001, 0x4) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cbc000)={0xffffffffffffff9c}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dd5000)=0x0) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80004, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005c4000)={0x0, 0x48, 0x80000001, 0x4, 0x10000, 0x8}, &(0x7f000050f000)=0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007e8000-0x4)=0x103, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000309000-0x103)={r1, 0xfb, "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"}, &(0x7f00002fe000-0x4)=0x103) 2018/01/24 06:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2d000)={0x0, 0x0}) readv(r0, &(0x7f00009fe000)=[{&(0x7f00008e5000)=""/33, 0x21}], 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000194000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a1000)="ca9fab4dfec7d47ec632d7476be5e55204387039bcc3025e18107e1776bed1463730cb2584e735a9a20e10", 0x2b) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006af000)="00035400000000109eae7a003e9d4d00", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg(r2, &(0x7f00006ff000)=[{{&(0x7f0000020000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000596000-0x10)=[{&(0x7f0000101000-0xb1)="6fd16485bc65c383bd5670584c8d1ca8cd372698cbe708e984e57c7ef297988451", 0x21}], 0x1, &(0x7f0000b1a000-0x250)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00009d3000-0x10)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000026a000)=[], 0x0, &(0x7f0000e59000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) bind$netlink(r0, &(0x7f0000f1f000)={0x10, 0x0, 0x1, 0x4}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b92000-0x8)={r4, r1}) sendmsg(r2, &(0x7f0000509000)={&(0x7f0000a80000-0x58)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a, &(0x7f00004f9000)=[], 0x0, &(0x7f00000d1000)=[], 0x0, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00007b7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002f3000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000357000)=@assoc_value={0x0, 0x62194102}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x800}, &(0x7f000078a000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xca)={r2, 0xc2, "25450f9032452af2a18179c367fa032f26a4392d703b14669b44c4764467dc1927b58919b46a1472b51e126209b1964f741cc06d38d57ab306897f213082ab3723e2643ecaab2145992e3285af57160657c1f0fb4a481f246d27dbefc1e8fafc7621e59d430d5d9a285575ee3628998151be81fbe3ade994389aeaa6a50c2ff4bf4c670e498366300dd8c9eccca8c2b389972fdf7edfaa0a739d91c2c20e3fba27b81f164ef23a20e357a7d247c42e0e1bf8a1b760063808420d9e49a61b2a120cbb"}, &(0x7f0000001000-0x4)=0xca) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0xc0ce}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000003000)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x80)={r3, 0x78, "efd4c2c368faf62cf6f4dfd69da088dadc62e4b2824221df265e9fbf5ca6350e9f831c1fd71eebaa4388c89775aab4f1ab4d1ba0358382eac249f91211519ac94cc2f1b4a40616f19e155974bdfa9ae677baf44d0fac1727378a548f5a4ac874c3bc5ed612af428e4516c43705d5bd1fbf941299922a3e47"}, &(0x7f0000004000)=0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000006000-0x4)=0x7, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000006000)={0x27, 0xffff, 0x6, 0x1, 0x5, 0xea, "cece4861dd7603560d9ffba1bdf155723a25de6389f6a3b744e5ff3702c4c0e859813c676299f5a5883658979a8cc47f2d9053e2e7cef450b2b80a7e21ae19", 0x80f}, 0x60) socketpair(0x1, 0xa, 0x9, &(0x7f0000005000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r5, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) r6 = socket$alg(0x26, 0x5, 0x0) recvfrom(r5, &(0x7f0000007000)=""/23, 0x17, 0x20, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000002000)={@common='irlan0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r4, &(0x7f0000005000)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000008000)={&(0x7f0000005000-0x48)=@canfd={{0x4, 0x0, 0x1b7, 0x800}, 0x26, 0x3, 0x0, 0x0, "2989acaed172fcdb570a4b7e6c4c77d93d95b219ca43dd7d04cab754b34c01e2efb5685898ae0495f2bfc41766729e5ace4ce6d39265b553996b3592208dca5d"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x40041) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000000a000-0x8c)={r3, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000)=0x8c) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept(r0, &(0x7f0000690000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000812000)=0x26) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000010c000)=0xffff, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 06:20:43 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f000058b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000038a000-0x4)=0x1c, 0x800) r1 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f000072f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f11000)=""/133) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000bd1000-0x3f)="084c618b4cb08116b79c36ab2b71d0550823bf376e39d0814f254dc2fbf9b85548fd248e8192b0bbcdf74de568934cba02439af8acd623da038d4d59fac541") r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005e9000-0x8)={0x0, 0x100000000}, &(0x7f0000dc5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000296000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b43, 0x101, 0x19d, 0x3, 0x4}, &(0x7f000034d000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003c0000-0x10)={r6, 0xab, 0x7, 0x5}, &(0x7f0000000000)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003d8000-0x10)={r3, 0x50, &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000080e000)=r7, 0x4) socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$nl_route(r4, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x4, 0x5, &(0x7f0000ffd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000026c000)={0x1, [0x0]}, &(0x7f0000533000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f3b000-0x10)={0x4, 0x202, 0x6, 0x1000, r2}, &(0x7f0000433000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000de5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00004e6000)={r3, &(0x7f0000ee1000)=""/185}) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r1, &(0x7f0000389000-0x1)="b3", &(0x7f0000d3a000-0x9e)=""/158}, 0x0) 2018/01/24 06:20:43 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f000003e000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x10000, 0x1000000000000004, 0x0}, 0x2) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000ff9000)=0x0, &(0x7f0000177000)=0x4) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f89000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f8a000)="b952760e10a5df48aeef7d74663675e6346278d6c3ba66cd2efbbd96b8635debd62b75eb776fa72f3f1c8d9a099ba060e85ac5a36ee14f5516d061cb8ffad7d8b4cbd3409f75df60a407d814040c7a36fcc90a33c967d39532ff82bd9c0449adcba205ee16d39c63f9947bb366845f868fb4a3763244fa541621bbe151e472300db37cc2eb49aaf5b8246f5518b1d0dcdbf073816db64ae8e5e84b721ad5dc2d411d8249f3c4af7b19f8985bb3309ef2a920caf3bcc87ea7ea586b37063c1bd69fc2ca6e", 0xc4, 0x0, &(0x7f0000c5e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$inet(r1, &(0x7f0000bfe000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ab000-0x4)=0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f8b000)={&(0x7f0000f8c000-0x6)=@hci={0x1f, 0x2, 0x1}, 0x6, &(0x7f0000f8c000-0x50)=[{&(0x7f0000f8b000)="eef93320b79cd341cea1083e30d4f41e7be872d557ad92a1ce33757da473238cb2c398210c0c2ae14cbeb1b9a6bf041f292eaf5487419aafb4f808648e7c4347d7980bd798326570bd1a6cb746738fbab231cfe207a8f3bb1013a86a3a072bc33fb2ff60ccbe0a1801168e06153e899daa09f1047904325be53cc7117db8a16e8bccff4aed73ade98d2f", 0x8a}, {&(0x7f0000cf3000)="", 0x0}, {&(0x7f0000ecd000)="64330ea25c9b5c6d86e784da9eef8f3f99022e388575941fe55cd466d4728de2d549766e5cea83a23a710146f9303e1cf44562b5a06bdcea920d7f1a2a11546113000b622a6e22ff556a3946035cbf5677428aa2ea49dbab1ccae8dbe310ba6099c477bd8b95956e6a9ac9f5c0fd2ae0388e38484c4148d2501a47ebe371258f2f42d3eb", 0x84}, {&(0x7f0000f8c000-0x88)="8bd472402e867c02e9c522a91071efe6d25c574cb5374beb88825f3b3f8fcf93b2f7d14f1004616038daca03e55ebc3ebcdcad8fab23b40ad5472c0397db0676c3a3d5d567eafac894bb6cad0e8621b9101a50dab2bc27659641a43f7b7aed51c17c0cb798689faa68d6ef09875b283e8124e8e08b186708e68dd4954353d3a9ab7c030e12340e14", 0x88}, {&(0x7f0000556000)="6e9d0dfbc7e47ea5c7a343a57d65344e80c7e94c2f6a99d4f54a7fda92233afeef71b90e0e65408d", 0x28}], 0x5, &(0x7f00000b1000-0x220)=[{0x88, 0x117, 0x0, "3c70ddeae4eb9e152efe28cc156e2812667ddabd5d19d315d0c1cb5b2c7a6fa0a5fea817df612f49450eb8968593692c2bf16c0c3c8e1899eed63bdd5d956b5daa8a9b3b9febadf154144c043997eb5757aca183a5749d383a9e54779c8651878b1552baed1cd8c701ec96c5031c377ea807"}, {0xa0, 0x119, 0x4, "de446ba6a888faa59f19374bb7c150bddabf5275275c3ae18304c52c34a6039d4bde3372c123f1fd2c349411c69c35e648bc27ec0386a4018fc0b7bbc46bc07896f0ff3b4bfe92b0b00b191d3a37b540e21715bc53c7f769d1d9d714278a2330a5286f01b096674bdc86dd27d5cd14a2c6fac4830cee0977c500ee72b07cf00c8cf7dff7268e767390"}, {0xe0, 0x11b, 0x3, "d7cc4b70cc6f78b31d8d6765189d6098dc12faa2b9ee39ea434eae3176f1defc8f814b5251637543754dd58acaf51ecc97ce579e490d32c4ff2a9cf15da1ce8719ac9b900a24f3f5b1d4a27b7b218e42a1874c9f6f5c791c4b58b51160fe0e1220abc12587e6ce87fe1676fe915480cae950f0be189f29afd7c2180e863f9181fa2bef28a50bbdf7f0d73adda91898d06dacd16ad62284805c3be83667b6d1fc6280ccbfe68be216ac3947a8f502b7066b03bdce7c93695417e32da0c546674f956db727cfbdf2109ea03babacd028"}, {0x18, 0x102, 0x4, '='}], 0x220, 0x8010}, 0x4000040) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt(r0, 0x100000000, 0xf89f, &(0x7f0000d0b000)="727e13f338fbb2ccbcb39ebf376b8c34d3d5138f94073a040b92f9626478ae20083bcd89c0ae8b73a6fb78b46bfbcd64744e0f5c767e49b8bc9c89e90bf70b75e8184a07a56f0a0aca0fa568b2594dd551b379c948e4b63e4f9f60a419e178a1cf43d976d8d48ea79463", 0x6a) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef2000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ef2000)={0xa00, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/24 06:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa5000-0x10)={0x7, &(0x7f0000abb000-0x38)=[{0x9, 0xfffffffffffffa91, 0x6, 0x2}, {0x7fffffff, 0x1, 0x8001, 0x2}, {0xfffffffffffffffb, 0x3f, 0x7f, 0x8}, {0x7, 0x5, 0xa2, 0x3}, {0x0, 0x7, 0x4, 0xfff}, {0x2, 0x100000001, 0x1f, 0x1}, {0x80, 0x400, 0x9ac7, 0x0}]}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1, 0x0}, 0x10) close(r1) 2018/01/24 06:20:43 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='erspan0\x00', 0x10) r1 = socket(0x1e, 0x1, 0x0) accept4$inet6(r1, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) 2018/01/24 06:20:43 executing program 3: r0 = socket$kcm(0x29, 0x800000000005, 0x0) write(r0, &(0x7f0000cd7000)="", 0xfffffffffffffdae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000897000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 06:20:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0xb17, &(0x7f0000613000)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e1f000)=0x5, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000090c000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@multicast2=0xe0000002]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000fa6000)={0x0, 0x0, []}) bind(r2, &(0x7f000024a000-0x10)=@llc={0x1a, 0x1a, 0x3, 0x8, 0x0, 0xfffffffffffeffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockname$packet(r1, &(0x7f0000cbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000acf000)=0x1a3) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000387000)=@newneigh={0x1c, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000853000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001e8000)={0x7, 0x5}, 0x8) setsockopt(r0, 0x4, 0xff, &(0x7f0000f3b000)="afa5acf0d41228b03633be482593940576eea6d4984643e6adf5bfd52ba29522bb89ea15963e8bd48189ada30c3c89af084c075b79dc3b6e8975e7c4858e0f653a367355f3a69c8736e186d2a4e938d00e18d96889b197f91340e3a380b7178b17bd03c722b19b643b6550488f97d0e05545b4c36b2df6b1e0c12af49afe6c8529712c720d5465e8beca5b98be63f701d1061e2a46408b5f95397aa8ebd4d8ed9a7ad04fa093eddf7b78275779c5cda746fd942733536b5fb3dab210871938583db13c96d107f9f1c2c3184035f8e4254b158532d1d8dd9fc0cf31", 0xdb) listen(r1, 0x100) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r2, 0x200000089e1, &(0x7f0000676000)="") 2018/01/24 06:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$inet(r0, 0x0, &(0x7f00001a1000)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) accept$ipx(r0, &(0x7f0000265000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a64000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000192000)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x83}, @in6={0xa, 0x0, 0x480, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x2, 0x494b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1f}], 0xb8) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dfe000)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000849000)={0x7fffffff, 0x4, 0x3, 0xfff, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000e7a000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x25) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb", 0x20}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000bb0000)=[{&(0x7f0000c23000-0x7b)=""/123, 0x7b}], 0x1) 2018/01/24 06:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000644000-0x4)={r0}) connect$l2tp(r1, &(0x7f00001df000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x2, 0x2, {0xa, 0x1, 0xfb2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}}}, 0x32) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf9000)={0x0, 0x0, &(0x7f00009f4000-0x20)=[], 0x0, &(0x7f0000085000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x1a, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 1: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f00009df000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b7000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f00004b8000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8b"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x35d]}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f00004e0000)={0x1f, 0x5, 0xfbac6d9e7f2dde50}, 0x6) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000082b000)=[{&(0x7f0000ae8000-0x40)="852c8e3ee7810e31cf876f1f4781b518643dfe326b402218b61db5ade9e0f2e7525dce890e90a7e543c5b7df0fc50179097a0de758744d9d0bb293a4bbffa79c", 0x40}, {&(0x7f0000a43000-0x4d)="8c32c7a5ed08441da71dd8c503b5da98687aaddf047b06407bc4c9c3f089e2a0dcf9bdb4c23493b6a3d494052f8aceaa24a6ea961506e468468e7f10e372ca10cd7d7e0dc7af016ab3b462e02a", 0x4d}, {&(0x7f000068c000)="0f5eaec9919f71f71c8a59e1900e26ea9543778082639b659e4a5096d46c318a7a1d7c953df10775f495081970400454d8e5cab29e700e2f1d835f0332f21728b39241767c25d1a2bc8c9310d11d4f70ac3e10b23fa4c0", 0x57}, {&(0x7f0000ae8000-0xc3)="8a75e78352b33f715e6c5f53bb5c909ddaa483ae7d6bab1b9d0ab7117b7faa9ecbb37036fc67f2b5d066cce666b2a15c56f2ea0b7df7e674f2e308a0008c05ae26e5124b037db8e5a2344a12f53e7fb0748f0d706cd58ae727ce57e296375372680cb4aead536c9a978776bd3c67a859c106306172de154b9a5901a8c87cecb53bdadc2d92e967918b9e13bcb369b04ae6eeae4db9566a0dbce46e269768b3929f8e87b5a38178450232d7e86b513a9c1e4af3efd0ee091cd7674fd338c9a6b7b8d7fc", 0xc3}, {&(0x7f0000053000)="57a392513aa5bf61d53da37da2200b6a29d0cd63a5cf1df17f17236d2ad48456f26f46b5c212e8369be2018c5fae1c65461fa9962e6abd88b4f6d89ff004fc145ec5bbd872d8e098933eb7a2ca9eb1f2a73f60f6d721d74a919bca6f2323c3555e44a86f6c2c46dde10dbfb04336", 0x6e}, {&(0x7f0000ae8000-0x43)="283e7bab9a5812c7ac7d5aca31cc8fe255485433dcee9da5d47c719ca83eafc2f05ce7b8dbc452ac3c23902b0235900fdd0e24763bf3763e84351d73b41b4ca0dbfa3a", 0x43}, {&(0x7f00003a8000)="e77e278bfe2b8c4153059606fa45e2bf1ff249c976568c181c36c05008bf34", 0x1f}, {&(0x7f0000623000)="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", 0xfa}, {&(0x7f0000023000)="2e6caba09e0d5bb671c597cda4f88f8b3321f46345172a7ac03d0dd48003800f465d1d64dc47049379ecda36f96ab109978fa49844f98fb077e72170df2799ba5f484324e8eb0231105a5935c9e090fcb5c1581fdee746f9aa3abc47b239b2ad1fd721e18e3c781aedbffa5be70afef42a4e15548b4f90c73f0525936c7a97d0d6dc210a4b6500e22443f2a8426b52cbb15cc0b1125b24a9d2b95faf031a76d944c7d20c2236d9db02cb5b", 0xab}, {&(0x7f0000ae7000)="eaf3e5b92e496a725a407390477479e6a26bcf9265abf3f804abfc0978eb9539ae8a3a7593da9f2536162d4ab8234d6c240a0eb45b0eb7a297a44fae13f171361298bb5d1071823837ef03cd306cf7a897670dc489759713e633ca852cab343a", 0x60}], 0xa) 2018/01/24 06:20:43 executing program 0: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000356000+0xc4a)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bb9000-0x4)=0x8, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00001fb000)=0x5, 0x8) r1 = socket(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000836000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/24 06:20:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x20, &(0x7f0000044000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a90000-0x18)={0x0, 0x9, 0x10, 0x0, 0xb1}, &(0x7f0000419000)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008aa000)={r2, 0x1ff4}, 0x8) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000c7a000-0xe0)=[{0x0, 0x0, &(0x7f000083a000-0x90)=[{&(0x7f000017f000)="1f31bbb45f49b0395ba01673a2068a0ad4a5be42a4cf1611acf1f4d3fddb1212db130bdf2ac403e23540e7058fe75883cbb02e724263bd8d4566d38e5ac468f2", 0x40}], 0x1, &(0x7f0000707000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 06:20:43 executing program 2: pipe(&(0x7f0000fac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8001, 0x0, 0x7, 0x4, 0x7f, 0x2, 0x100000000, 0x0, 0xffffffffffffff81, 0x5, 0x1}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x4, &(0x7f00009c0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e3e000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x2, 0x10000, 0x2, 0x8}, &(0x7f000018c000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000066a000-0x8)={r2, 0x6}, 0x8) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/01/24 06:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, &(0x7f0000032000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019e000)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000059d000-0x4)=0x4, 0x4) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3ff}, 0x1c) 2018/01/24 06:20:43 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c44000)={0x0, 0x0, 0x0}, &(0x7f0000e9c000)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f5e000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d46000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a7000)={0x0, 0x0, 0x0}, &(0x7f0000dbb000-0x4)=0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f5e000-0x4)=0x0, 0x800) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000be7000)={0x0, 0x0}) r9 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d5e000)={0x0, 0x0}) r11 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f5e000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept$packet(0xffffffffffffffff, &(0x7f0000c40000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5e000-0x2)=0x14) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000f5e000-0x2c)={0xf, 0xbc000000000, 0xffffffff, 0x2, 0x1, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$ax25(0xffffffffffffffff, &(0x7f00001bd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f5e000-0x4)=0x10) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a6f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f5d000)=0xfffffffffffffd01, 0x80000) r19 = socket$packet(0x11, 0x3, 0x300) r20 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0xff, &(0x7f0000f5d000)={0x0, 0x0}) r22 = socket$vsock_stream(0x28, 0x1, 0x0) r23 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000071d000)=0x60) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000069d000-0x4)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f5e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d7000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d31000)={0x0, 0x0, 0x0}, &(0x7f00004c9000)=0xc) r27 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000907000-0x8)={0x0, 0x0}) r29 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000e5f000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) r30 = socket$inet_sctp(0x2, 0x0, 0x84) r31 = socket$nfc_raw(0x27, 0x3, 0x0) r32 = bpf$MAP_CREATE(0x0, &(0x7f0000a23000)={0x7, 0x8, 0xff, 0x8, 0x14, 0xffffffffffffff9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r33 = socket$vsock_dgram(0x28, 0x2, 0x0) r34 = socket$nl_netfilter(0x10, 0x3, 0xc) r35 = socket$unix(0x1, 0x2, 0x0) r36 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r37 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004a7000-0x8)={0x0, 0x0}) r39 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = accept$unix(0xffffffffffffffff, &(0x7f0000865000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f5d000)=0x8) r41 = socket$inet_sctp(0x2, 0x5, 0x84) r42 = socket$bt_bnep(0x1f, 0x3, 0x4) r43 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00004c7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b0f000)=0x60, 0x80800) r44 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007c0000-0x4)={0xffffffffffffffff}) socketpair(0x9, 0x4, 0x8001, &(0x7f0000765000-0x8)={0x0, 0x0}) r47 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000f5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f5e000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000168000)=0x0) r51 = getuid() mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000205000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5e000-0x4)=0xc) r53 = accept4$packet(0xffffffffffffffff, &(0x7f0000e34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f57000-0x4)=0x14, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = accept4$llc(0xffffffffffffffff, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f5e000-0x4)=0x10, 0x800) r56 = epoll_create1(0x80000) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = bpf$PROG_LOAD(0x5, &(0x7f0000de4000)={0x4, 0x4, &(0x7f00002b8000-0x20)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xffffffff, 0xb, 0xa, 0x1ea2a75cc75653b7, 0x6, 0x0}], &(0x7f0000f5e000-0xa)='syzkaller\x00', 0x609c, 0x32, &(0x7f0000ed3000-0x32)=""/50, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f5e000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e71000)={0x0, 0x0}) r60 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f5d000)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b12000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000)=0xe8) r63 = getgid() mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f5e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f5d000)=0x1c) r66 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f5d000)={0x0, {""/7}, 0x0}, &(0x7f0000b55000)=0x10, 0x80800) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f5e000-0x10)={&(0x7f00003d7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = accept$unix(0xffffffffffffff9c, &(0x7f00009d8000)=@file={0x0, ""/48}, &(0x7f0000f5e000-0x4)=0x32) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f5e000-0xa8)=[{&(0x7f0000cea000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f5e000-0xa8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}, @rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23]}], 0xa8, 0x24008850}, {&(0x7f000002f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f5e000-0x20)=[{&(0x7f0000c41000)="a597b5431b757997220fb5669eb79170235de21f0667b8e0b2bff306a0ce5a3679d0b19ad8b0258240923a3b7bbf3c90f1dec1d22770b318a9f3d493a6c896c84ca5202153a8f6a7857ed364a1e66aa9bcc9b8bc77d8573dac81608663b222afdee6b44710f47d71b083447e9948dc2d4d68b797c66708f5bbf46ce5d0ece52a0eab08c8529b93a3d81fe4f23e727654602f28977e042378cae56a0f580fa2cb13c37aed3017", 0xa6}, {&(0x7f00008f6000)="30735ef85f1a34f3806bfea6cb346c791bdcea99d164a9be12b58f705abd0ba8673edc46bf68bf7c6a4521a0d7084e27d1fbc6d3dec68c5a", 0x38}], 0x2, &(0x7f0000018000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x30, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33]}, @rights={0x28, 0x1, 0x1, [r34, r35, r36, r37, r38, r39]}], 0x78, 0x4}, {&(0x7f0000f5d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f5d000)=[{&(0x7f000031f000-0xe2)="5c421ef69d7f0c3edcfd59f859c11ebe5fbca6de93f3548fc2fbf469950163b05b9810db43d11bf116fe7fadf602d79f74200100bc252b4b6d2019735e18772a628e65fa6ce8ca33a12eecc1015c6e976eba94231f61516a7ec6d2b4c329b30eb929a8684566a90efd3c9a49c5867977eb808e62e94af4c515ad2757dcb7844923f209dad618470c4c72e3977019952a0cd0cad047d79683c8c267aac01daa8450e3efb878dc1d8c6e8cfe765e2aadd2e7a07c8b3889d5ca825a12a21677795ca4854c02c2c009079b0aaf6f0373bf31fc3dca4d6e1b2aae33fc92ad5821abd4afed", 0xe2}, {&(0x7f0000f5e000-0x5e)="5b8a9d925e65bef74864c8f6547950d781ea5bd8c61fe79e0bc4aef2a7a3e79dbe788ab3bdc308c2957ef2fcdc52c71d32596f097c9d40b8063beaf4474a8a1af6cbf0af5e02e6349d40c31f874b996d8caaa257ccdbf51511eb74612fe5", 0x5e}, {&(0x7f00003da000-0x99)="e459c828cf39045978bee7d5fb4bf10f400b398de1f5671aae5813e2bd69249107213d4490f852fb0c1104785f9e6d9758556deeb753313ff62266b539e7b58430a504888010f7d1d0663084beb99dfbfc32be1dff81141980638a5159ae3c1fb09655a8feaff622da477d0824f529f181646a0a1ec9b6257fbb5fd92e7529e0476d534d292fb2bb8611fd61040d354142876e6b0b81323184", 0x99}, {&(0x7f0000f5e000-0x40)="81c93428b27ecafedd513b6680de6e3468d7ba250841ce2f059c890286315202f11dec840cdc7aea298cdca9d7396d7bbc0a6c4df1eb57691d5c8cb2d59e2e9f", 0x40}, {&(0x7f0000f5e000-0x8e)="f05619125fd17e35619fdf3782dbb082b43548ee1c4e0b248d22dff2eedbc8004f1b47c95f8c55cadef756ccfc65b8ab841257faf7f8cb25b1f8a5ea690229f7ec9e9c46ada1aca2a5b85d8e270884ed9f28092e3ede2df58f5e1d1a8e5b2c0d62d75531fc1c4db123590129e2481d2eeb0e75f13db9316426eca55ffc59a0558cba153838e2b4f5cf2081f0e3da", 0x8e}, {&(0x7f0000f5e000-0x57)="5f6840f18b06619073b607dde2f59f57190fc9af25eedc9d81bdfff29d701c398d919e590aae76f1cdb15c1c9977db4c03785cc92d4617b1ea41e6dfad0262b9b6552d58f2ee6b6daac70168f7efe24bba3e265fcc098b", 0x57}], 0x6, &(0x7f00001eb000)=[@rights={0x38, 0x1, 0x1, [r40, r41, r42, r43, r44, r45, r46, r47, r48, r49]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x30, 0x1, 0x1, [r53, r54, r55, r56, r57, r58, r59, r60]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x28, 0x1, 0x1, [r64, r65, r66, r67, r68, r69]}], 0xd0, 0x4000}], 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 06:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000116000)={0x0, 0x7fffffff, 0x1, 0x1fe000000, 0x0, 0x1000, 0xfffffffffffffffa, 0x4, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0x80000001, 0x7, 0x100, 0x80}}, &(0x7f0000cda000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b1e000-0x8)={r2, 0x7}, &(0x7f0000970000-0x4)=0x8) 2018/01/24 06:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000a8f000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000650000-0x1c)={0xa, 0x2, 0x6ee4f885, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003b6000-0x10)={0x0, 0x0}, &(0x7f0000143000-0x4)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b6d000)={0x0, 0x0}, &(0x7f0000fbc000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f0000700000-0x38)={&(0x7f0000dbf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000de2000)=@ipv4_deladdr={0x28, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x101}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) sendmmsg(r0, &(0x7f000071a000)=[{{&(0x7f00007a1000)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e5b000-0x70)=[{&(0x7f0000493000)="9fe5d98f9922f9f4a17176856a560744cb681d403992687c9182f41ea2126d23f223951fbeb335a498bf978635174098686c14df8d18373c758bec97797530925e66e82c0cdf6f9298cab9bab70b8025faa4cc42a97c43d8066e205d120d26875bc6db509c3285a3e1ec70410d1d9213bf0791a3c3ec3d3b3b61d7a39da501c88b34dbca619937e6588e2da76d2d6d1594c0ba24f336b02c2000bb2a92ff2a9464ef87a4f039321bb237b984f24e4d1aa62ca2171a14ceae440fe0e3e7eb015b0c50269b3e31168136eee739a6b8e135cb786ca36d5ea19997f5f7c4d64f4ac59810a9eae947eba0", 0xe8}, {&(0x7f00006f6000)="43d787c16f37978dd999d085453a97d8a191bb76c08b18fd28e644641eab0941fa4ca6302f7daa70ef67aeb80d9e6c364b18313866668ac5630395ee9ed6590660ddc8bbb0878d208fba54cfdf0022e5cb50bb405340edcc2893088b161ed976f5ed57ead72cb5d353dc04bacb1e24196ae6333682bd049be72d806ed7751a4fd4d13fc890bebf75e8480ad6b3c54de0ceedc3ab2623880ab3c619d68e99428a29602b0dd10abc2eedaa4110e7", 0xad}, {&(0x7f0000cb5000)="37ede0535585a22c8fdcbe4f9609202579b1ab7bb23b682f5a1f933ac063cc2c54c4948721df8f3f841964cb4899236501d58d88594a83f82b7ffc37cbf927e971be377e1c097e9499dea75977e76f804b0bd526337759084e47b6995c5909a1de954484d5779548106b244777a374d8b53f7cdb01a694493eed13f0e261c921b8d64aedd3ff012be3c942756441151ea34c14ea7240f267673290c4e34e074fa7161a6d520e17ac76ddcebe8e73be9e908f42c551150dc58f02f9f2ddc1ccdd8d3dc467c5d8cd487e763050897b21afb29b54c2f7970363bf0263f6172cbcf7c362", 0xe2}, {&(0x7f0000f3b000)="8de0ca6d39fb642166552fc006b1a141ef3ca5c22613b7babbbe92f5fe179b9d7f420cc9a170723f2fdddbb923fcd1c87b32fdfc1c61a42fa881408cfc18e5c00c11478fd448ddf5e0ec5b55384a0d1dcb7be6f00868ed9aebf036b058e9f3816a50baaca4a4f9663d7d32785b7153baabb49a99d1eb761104e43b9279166daa74ba85003a8baaa623470a375b9eea45438c204c072f63a5cfe50565171a33bd15802dd54c969a42feec31", 0xab}, {&(0x7f0000545000)="9bc3d8c1064bb48bdbb6b3f5ffd4b92b92c2be77cf7126258e10164db1fb2ba8e831bc17659730047a14511b5bc279fb512aaead0334d70d730ebcba6ed7b53f7c008c149d87d49352e81801df875a9a99525dd8bcfd780a85b374e9ebd00c2dff5cbfca901fc7b4dda7a970add2d9344a7b53c49c9d08a412a696beabd26b78a23a0e2aeebbda5872655f99bdbfe3fe49e90a73166b36766e7111ff4c71002dcb", 0xa1}, {&(0x7f0000ee9000)="16cab98c127ede43fdd437a1097f3393924dc6f9c2416d86d79ec37b37731363aedb9e2a5e85cde1147f498873e930da0c9c8ab590b744b47f9c05934ec0c19e58d6fbe7dc92583b2d29ca5df1eb94a052c8a7a5738ebf619e2be8957c64a146be84b4bc24af5ff7dac53a796b3239edbb34d7e68cd929772dc27ad97857d3287bc70324549a23299073b95456048f080b09b9b9902d1c0157c2393f3d9e9064fdf9c54a58aa8e6dd9e02246430179df9cf3369efc", 0xb5}, 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"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{0x110, 0x0, 0x10000, "a5283808ad0522fdcf96f3d4199eb0482b410cd6b5fd6c406dc86e6269896b6114d6f9eb31f867252ee32e816335a8874f46582f1cb7572878467cf6c0c31cb6d243c1572e3c7552d3a08e97737b46ae03c548fe5da83328ff6220c5c68154a7602dfcc241b8b05e51f3591d6822b3fe5809a3a5528119edf2d03c792a1089284f24eff472dd4e7ee8c2e7653ea6a0ca0d165b7b03a8921feead3129caa0e4e8562b4be59b77d78eb930eaa41033a6c2f471f4d2558a1eb6cd58ad9b91f2ff45c8c16b286fa599682a8a8acfe5e6a31cfe73db9ad36a1b462c8988dab271525120dd11e9ce8a8dcd215cb23663ca85f1a2929697663e7eac61"}, {0x58, 0x10f, 0x7fffffff, "6297aeb7d50bdef8e363e1383e187490899a94a8b01bfc3231fd752384b2c3f3a1d29af71e5f01c5bb1848cface9c2e29b61de9cb2e5f698d0bc5c9aa16f93e27646409fa942"}], 0x2428, 0x4000}, 0x5}, {{&(0x7f0000fa6000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000028000)=[], 0x0, &(0x7f0000f11000)=[{0xf0, 0x112, 0x3, "31cb74fc2a6cca56c5f7f9fcbb652445bb42f21cb3a4f1b5de075adee830f2c57f52832655b506fadd5b029cf4aef5ccade44bd509d85600d26e81de965f975ba6a2bb65d91a8b8c3b0a54908c14ff3a759c0e872862d3394a8beb602b2f6412db8b172b78ab6c2499edb489dcbb9e61ab09dac7d5465888c1cd3b853dc726cdb11da8553e6289baa63d3497f10d82062ab19848449d1847d1a23d1f51f7a2fefc2acb5987d486b1cd8969cceb88817905fa077ec775cb4543ed81d3a386d8514275464bd316675cdfbf5ea25daf578c8d4adbb5f3d6dbe57a8ecb"}, {0xb0, 0x10b, 0x8, "f3d198ec301a39ea42cca450dd85a4c2bcb2b59ea9d7903c982614e5c4d2793625c18a6996f6f51c4aca4692e04bf5159ec3bdeb26dd2a3cc85aee42923874e3c1a80d0680a05adef1b5e23624c7e7ace44370302fa32a8c2271135be7111d0735ff34fb6de3fe5b2619af4d02e9619b5b443c995c47eaa97d22ee74f4172aceb45553377ebc9ca459749b04da3b1a6d1e4a7218d5777142fa45027617f023"}, {0x78, 0x100, 0x8, "92c6b29973d4a124fd019235f66582961eb6aceca50a3d16f2a366876f96cded8895fd42f38cc4b0432c4b36b4f456bb6e671c21f97b596149356189190b5c7e384aa39396245dbde5f2e9ade1bb54941222117fec6d4b8a3d196326f0be9c192f8ad2b3479a58"}, {0xf0, 0x6, 0x4c781e58, "8ff6f9344b57465d4fc4d3c26d969b386a76966dd8f85c8288f5f8bad76313153fca0ed8b0ffa25a9d0bd4c30d85b688e301cc575a08e9acb0c2ad284c48ee3ea1ddd5943f861cb1cc9622b2f0bf0aa3c94881e1265e27628127c53f3657e4244a2c562cf2213b369517ad0fef3864e190a8bc1c83925cad1666ec8f69d9c61f2a30f12168fba574b5ca25660ea7294e4b21c879511c6f9cc052494ec238696eff4cee2db0380ce6c6837981d09352bb73ce6c11503c2f52e89ac531ff6420156d6b3831d4dd1affbf91aff51d1971f6e9cfc1b2e90b039d0e57d282"}, {0x58, 0x39, 0x100, "d2c9d79a3cd3aac8310a64d20ebca04641b53f182bb49d0dcf6fdf54cf14e91cadc479abd3a0b55b566cc47a8e44c831f34aac14af0ce2843e8dfdcab8b8bb25e5a5504665"}], 0x360, 0x80}, 0xffff}], 0x2, 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c27000-0x8)={0x0, 0x4}, &(0x7f0000843000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000091b000)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40, 0x2, 0x1, 0x2}, &(0x7f0000cb8000)=0xa0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000513000-0x4)=0x0, &(0x7f000012c000)=0x4) 2018/01/24 06:20:44 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001cd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8a000)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000cc4000-0x94)={{0x7, 0xb40, 0x8, 0x1, 0x84, 0x1c224def}, 0x5e, 0x9, 0x80000001, 0x0, 0x5, "e1d9e0cddaf5424d3c65ac132223900a4dbf087d87d1eafb734a20d16090a4fe7c6ace47325a48785856c6d1455c93aa7eb68bf573dd2c2a6664cf1b750cc463e96b9d5c7d083b03a8c2f4dfd4f51ae375bec42cc34e866a52484994485292e94c024ac4c83492d870faad2b55d8fc87ad1ea5c32401fd6c1de6197745893372"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f89000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f8a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000)=0x26) getsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f00003b4000-0xc)={@multicast2=0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004a1000-0x4)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000f89000)={&(0x7f0000f8a000-0x4)=[0x6], 0x1, 0x2, 0x1356b9b4, 0x8001, 0xffff, 0x68d, {0x800, 0x3, 0x0, 0x8, 0x2, 0xfffffffffffffffd, 0x40, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x42, 0x9, 0x100000001, "c3b3778d97b82392352485c45822943aba13a242a67beab6ea7af7c2bde42344"}}) [ 257.358189] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=44231 sclass=netlink_xfrm_socket pig=5837 comm=syz-executor1 [ 257.437532] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=44231 sclass=netlink_xfrm_socket pig=5837 comm=syz-executor1 2018/01/24 06:20:44 executing program 0: pipe(&(0x7f0000073000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eec000)={0x0, 0x0}) r2 = socket(0x9, 0x7, 0xfffffffffffffffc) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000a88000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], ""}}}}}}}, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003fb000)={0xffffffff00000000, 0x1, 0x7ff, 0xdc, 0x3}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ec7000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000b34000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x0, {0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}}}, 0x32) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00003e2000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r3}) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) bind(r4, &(0x7f0000d16000)=@rc={0x1f, {0x1, 0x8, 0x0, 0x0, 0x1, 0x1f}, 0x3}, 0x9) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 06:20:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) sendmsg(r0, &(0x7f0000555000-0x38)={&(0x7f0000810000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000)=[{&(0x7f00003e8000-0x29)="fe788617dc80bead6f6772866b5761e84971edd2682eb02cf6a4bf0847d39e9c2066a374ad0e843e1e", 0x29}, {&(0x7f0000ebc000-0x88)="d9567b46f6f07630d3a93a1f8f89e70c200bb304ecbf87c6bf6549fe82da208af984e70ac22683c768e78d472879b40547fc0739962b36132f3ed4166da72ad27fb20c9f05c8de736832e0c7f59a31b4b8b5fadc185ed38e7182f6b842a206e1fb72efb46599777a79b77258e59a5b16bede0420517e2c54d7826fae5fea7eb8e2a24aa942b756be", 0x88}, {&(0x7f0000db4000)="c2bd7aebe98d51748a5d204052743d0f450cb0579ffe334fb352311b731d912a8f7e18f2f49209", 0x27}, {&(0x7f00006bc000-0x62)="fc20655ef8e65ce686af3d499ffb9a9226338ab1c9bda61c5c8189f86b3a934707e2c6cc59e0494f5ca0e9990345fee4c74c97d097ad8dda6bad246880dbbf1c2f09a098f08fba1fb3c3508b14fb14a8f76cbb932a43aa425221baabba9c96e25063", 0x62}, {&(0x7f0000a42000)="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", 0x1000}, {&(0x7f0000be8000-0x45)="9a65d4f0b2abb6a96b5f47d70fa0123ac2955375f629ec0a66b8cb42d6897846893f7aa07aaa1d46b6994f07b3238b3827ea26c6da058ca4b404fb6e17b74727fef3dddb26", 0x45}, {&(0x7f0000d91000-0x8)="5c67b4eea0440c1dc27f302a4f", 0xd}], 0x7, &(0x7f0000eec000)=[{0x78, 0x112, 0x7ff, "27734ccad8053e1096af87b2fdcce50d03b877e8029068260f6e1abc8374af6e828e7879b7d5e8598b5d1d0a72313f257e9a56b8ba7718f8e898fe1bb4e511d637f1738bc0b06fb4e47b9e13c60a67c274857a2a20f2b13d638bc1684be9b9a4ce987f"}, {0x50, 0x117, 0xc668, "689685e533b76fd70577cb6e7b276066ce9275aaceec36d3720553c01a0a26da6f845cbc5520fa21d2a97f076bda75f76199a2e69599040a653d25"}], 0xc8, 0x4000000}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[], 0x0, &(0x7f00002fb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:44 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0xffffffffffffff6c, 0x0, &(0x7f00004b6000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c36000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) shutdown(r0, 0x0) 2018/01/24 06:20:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f0000a53000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005a0000)=0xe, 0x800) bind$inet(r1, &(0x7f0000b9f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000061f000)={0x0, 0x0, &(0x7f00009e6000-0x20)=[{&(0x7f0000790000-0xf9)="287f35ab54b0895a0e70f302e2183976d1e38faf38a2c62e837e3e8d802df86878aec7bc653460256218bde28a8f98fcd7794272df322e8c7325effc6415f81ffa6ef71d974958afaab51bdf5d9ce4ee45e27809f3b388f4a420ceb1e6d926ef499a7a42754c257dcd0e58426d788afc386fe8ad2aa248ed6a27370b4aebf6f39b8c4e0af3a6083b6ac14864dcb9793328b53cf16f21c5b5c0756171c716067a717c59adacad8ef86e3cd4de38f67fe88ff1c6906ca2ff6743bea5654d0c61210b61a416798b2f46d4ab4fb95828c9feafdecd78e45fa2f7e0e0c6c1212c8bb67271a1940ad45283a7c2f2a1244d76f43e146b193ce6e1ebfe", 0xf9}, {&(0x7f0000fb8000)="7d5bebad3d077d1487049ea46080b6723c4d378166f496faad53d6cb4e75d14e40622c73cf9e89e0ae8eb5d48fb905bf8bba", 0x32}], 0x2, 0x0, 0x0, 0x8000}, 0x10) readv(r0, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) 2018/01/24 06:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000cc000)="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") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/24 06:20:44 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000014000-0x8)=[{0x8, 0x5, 0x9, 0x40}]}, 0x10) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[], 0x0, 0x0, 0xffffffffffffff3a, 0x0}, 0x40) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000015000-0x20)={0xffffffffffffff00, 0x6, 0x9, 0x4, 0x1, 0xffffffffffff0001, 0x80, 0x3, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000015000-0x8)={r2, 0x2}, 0x8) 2018/01/24 06:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b8e000-0x4)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$llc(0x1a, 0x3, 0x0) recvfrom$unix(r1, &(0x7f0000d33000-0x58)=""/88, 0x58, 0x40000000, &(0x7f0000d29000)=@abs={0x0, 0x0, 0x2}, 0x8) pipe(&(0x7f000059e000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000270000)={0x2000020c, &(0x7f0000898000-0x30)=[]}, 0x10) 2018/01/24 06:20:44 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000e39000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000ea2000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fda000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='bcsh0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fda000)={0x0, {""/7}, 0x0}, &(0x7f000093f000)=0x10, 0x80000) accept4$ax25(r2, 0x0, &(0x7f000023a000-0x4)=0x0, 0x80800) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000af6000-0x4)=0x0, 0x80000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000b5f000)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f00004b5000-0x29)="9239f0cb1fbbd96dc2ac1dec0d1123ceeb76827b4edae71b669d852157771efc212fd55dc6420fb4ef", 0x22}, {&(0x7f00006f5000)="b26df4", 0x3}], 0x2, &(0x7f00005b7000)=[{0x100, 0x0, 0x2c, "dee679a5127f186fb19735839956548e9d0e00e3a417628645def337de4adcc4cc74198eac96bf95fcde2dbbeaf74928cc54d4c28a14f9a42d7da0cfdb5673699cd41d18d29c33de7e5560ad16256af13b80f75a089d8d15f4632bd76271d373830dd690c828515de0e5ee82e25a2f3ff6008925314496e2dd7aa79cb90df044a5fe3bcfa6e189fa73d1c8189882f3f7d6521df994d8682e93e61424e92ffce0ac1d753985c5aaa0df65cde82444374b101710bbe68587cf95fab2da8624af5fed6a93a69fb3b2318d02e425e9444c4befc88d93cd71b03863e756eba0f799b8542adcb27737221943b7"}], 0x100, 0x0}, 0x0) 2018/01/24 06:20:44 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000393000-0x38)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000e98000-0x98)=""/152, 0x98}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f000021e000)=""/117, 0x75}, {&(0x7f000077b000-0xf4)=""/244, 0xf4}, {&(0x7f0000b9e000)=""/162, 0xa2}, {&(0x7f0000689000-0xdd)=""/221, 0xdd}, {&(0x7f000010f000+0x606)=""/43, 0x2b}], 0x7, &(0x7f00009ee000-0x1000)=""/4096, 0x1000, 0x40}, 0x1) 2018/01/24 06:20:44 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x100, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000fd2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd1000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000067d000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x49, 0xffff, 0x32a4c000, 0x81}, &(0x7f0000dec000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000604000)={r1, 0x1f}, &(0x7f0000e3f000-0x4)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/01/24 06:20:44 executing program 1: mmap(&(0x7f0000000000/0x151000)=nil, 0x151000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000150000)={&(0x7f0000044000-0x20)={0x14, 0x1b, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:44 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80f, 0x10000, &(0x7f000000c000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f0000002000)="aeb79f1d49c1d5e5655d4c6a572ce00a1b9e997b2873d745e7684ebbd4da95539c638354298426626674f12877ce84c893f612c402136932d3a51bc82f27b18b64c63a0eb659809fc1be3a9f1f6985e68c4c1bd5136f3dde6be35aaea937be26c487cf4d16573413b48a6e99c89beb14e5439d5295cfaacdeed321eb9698328ec72522e8128f062c5309194d94d0c2ba08988a90d38c5cc5e5f92c09a3c2977c940ad8ac8b26a5ae67b7623c71552cd509f42d30"}, 0x10) sendto$inet6(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000d000)=0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f000000d000-0x10)={0x1a, 0x17, 0x67, 0x3f, 0x100000000, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/24 06:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/24 06:20:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000569000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f34000-0x8)={0x0, 0x1}, &(0x7f0000ea9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009f0000-0xc)={r3, 0x2, 0x0}, &(0x7f0000c97000-0x4)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dca000-0x20)={@common='vcan0\x00', @ifru_flags=0x8100}) 2018/01/24 06:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000cbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034d000)=0x14) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000387000)=@newneigh={0x1c, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0xd, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f37000-0x19)={0x0, 0x11, "be36017ce3e8bd79a3eb3d14824478bbec"}, &(0x7f0000e02000-0x4)=0x19) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001fe000)={r3, 0xfc, "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"}, &(0x7f000034d000-0x4)=0x104) 2018/01/24 06:20:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) r1 = socket(0x19, 0x1, 0x1) pipe(&(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e7c000-0x4)=r2, 0x4) 2018/01/24 06:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r3, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000250000-0x4)=0x100d, 0x4) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) sendmsg$nl_route(r6, &(0x7f0000de1000)={&(0x7f0000d87000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00002d7000)={&(0x7f00003d1000)=@ipv4_getnetconf={0x1c, 0x52, 0x10, 0x0, 0x3, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xbc39}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) 2018/01/24 06:20:44 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000032a000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b07000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000017b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @in=@broadcast=0xffffffff, 0x3, 0x550a, 0x0, 0x0, 0x0, 0xdea5c3ef23b99ee7, 0x20, 0xff, r1, r2}, {0x0, 0x100, 0xffffffffffffffff, 0x7, 0x3, 0x56, 0xfff, 0x1}, {0x4, 0x7f, 0x1, 0x8}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x2, 0x2, 0x2, 0x100000000, 0x5, 0x7, 0x100000000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) socket$rds(0x15, 0x5, 0x0) 2018/01/24 06:20:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bdb000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000855000)={0x7, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r1, &(0x7f0000a64000)={0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000681000)={0x0, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) r2 = socket$inet_sctp(0x2, 0x2, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) accept$inet(r3, &(0x7f00008ea000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) accept$inet(0xffffffffffffffff, &(0x7f0000d1a000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) getpid() socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004fb000-0x20)={0x8, 0x100000001, 0x3, 0x62, 0x7, 0xcb15, 0x3f, 0xffffffffffffffc1, 0x0}, &(0x7f0000e1a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003fb000-0x98)={r4, @in={{0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x401}, &(0x7f0000451000-0x4)=0x98) 2018/01/24 06:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a6d000-0x2c)={0x7, 0x4, 0x80000000000, 0xfffffffffffffffb, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12e) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00005f9000)=0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001a1000)={&(0x7f0000e66000)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a93000)=r1, 0x4) accept4$unix(r0, &(0x7f00004b7000)=@file={0x0, ""/46}, &(0x7f0000c08000)=0x30, 0x800) 2018/01/24 06:20:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a65000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073a000)=0x26) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000dd000-0x13d)=@dstopts={0xff, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x38, {0x2, 0xc, 0x4, 0x0, [0x140, 0xa75, 0x1f, 0x7fffffff, 0x401, 0xffffffffffff7fff]}}, @generic={0x9, 0xe4, "47030f7980a6011809fca10ff48b81a7147673626da2c251c9875f28e60cb877478f1f33419d6f0fe2d619777ff1800c0028a3dc2979704735ed4f53905ff2126e04b765ea20d9b3360b5733f4b0970328caaa076edb216eed8f0b58fd85098e02ddd81c20a51878e3780ced875fb027e348a63952fb86643e0f5a171850d706604a17e1a94ffe084cc0807b0f194fa2d11a37739174ad2abbd620c1dc9dd04016f7607dec50f589e28d178a30f46cdc57862b1013408666a2dc85bcdbaba11a6a9f58a5a688d460b8987dbd9313bd4ad86f7fe267681463c2be9d6b6fc1ae9f8549f5f6"}, @pad1={0x0, 0x1, 0x0}]}, 0x13d) r1 = socket(0x5, 0x2, 0x3) write(r1, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/24 06:20:44 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fe9000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe9000)=0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e02000)=0x0, &(0x7f0000fe9000-0x4)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00008e3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:20:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000dc9000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f91000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd3000-0x4)=0x1c) accept$packet(0xffffffffffffff9c, &(0x7f0000377000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f8d000)=0x14) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000fd4000-0x27)=@un=@file={0x0, ""/37}, &(0x7f0000453000)=0x27) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000fd3000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000ec1000)=0x0, &(0x7f0000fd4000)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00003f1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a45, r3}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fd3000)={0x0, 0x2, 0x529d, 0x3}, &(0x7f0000fd4000-0x4)=0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fd3000)={r5, 0x7, 0x0}, 0xc) 2018/01/24 06:20:44 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000022000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000010000-0xc7)={r1, 0x100, 0x1f, "99d2525626ddf2641d234ec0194fb5e9ebbb767ca625c0207a6d235259a236d983c57213fe03e4ad2df64f85065ee6aa7b4962257f2354f9b4229509471e1c3cabb02840d212ee2973b1a8e7074d157429d8fde54a54c41e3a5f6d9aeaf6aa8165f66148c5014830253fccbe560d2aafdb56be323e7394a80878486166799cd7ae6a2bf9fe56977faa0d8ee28f88b64bd4296da9a7ddc98bf066a98280a6cc4680c56baa097fae611e283742301a4f46d0ae8e314552215b9b1f695869"}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000023000-0x8)={0x5, 0x5}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0xffffffffffffff43) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a9d000)=0x0, &(0x7f0000a49000-0x4)=0x4) 2018/01/24 06:20:44 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f7b000)={0x0, @in6={{0xa, 0x2, 0x8ed1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8, 0x1, 0x33, 0x8}, &(0x7f0000f7b000)=0xa0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c6e000)={r2, 0x9}, &(0x7f0000f7b000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000f7e000-0x49)=""/115, &(0x7f0000496000-0x4)=0x73) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7b000)={0xffffffffffffff9c}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000f7e000-0x10)=[{&(0x7f0000f7d000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000f2a000)={@generic="d427948af88a03df984350970cecf3e9", @ifru_flags=0x2000}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f7d000-0x5c)={{0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, {0xa, 0x0, 0x8a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb4a000000}, 0x2, [0x40, 0x7, 0x7, 0x8, 0x8, 0xf33e, 0x6, 0x75e9d1a7]}, 0x5c) 2018/01/24 06:20:44 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r0, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl(r1, 0x3, &(0x7f0000009000)="ea22175a3d22143f05da917613c4c56cf8a518") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) syz_emit_ethernet(0x46, &(0x7f0000008000-0xbe)={@random="99a3a12012e7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "32f60b", 0x10, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cd7d47", 0x0, "1848c9"}, ""}}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000008000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000a000)="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", 0x1000) 2018/01/24 06:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000016b000)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f00000d9000-0x4)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000052b000-0x4)={0xffffffffffffff9c}) socket$inet(0x2, 0x7, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000e2000)=0x4, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000028c000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x2, 0x0, 0x0, 0x0}, 0xfffffffffffffe21) 2018/01/24 06:20:44 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001d000)=0x1c, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000001d000)=@assoc_value={0x0, 0x9}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001d000)={r3, 0x3, 0x20}, 0xc) 2018/01/24 06:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) r2 = socket$inet6(0xa, 0x80002, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000043b000)={r1, 0x9, 0x10, 0x8, 0x7107}, &(0x7f00006ef000-0x4)=0x18) 2018/01/24 06:20:44 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f000001a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00001e5000)={0x0, 0x5}, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000401000-0x4)=0x0) socket(0x11, 0xa, 0x3ff) 2018/01/24 06:20:44 executing program 6: r0 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000461000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/24 06:20:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dc4000)={0x0, 0x0}) 2018/01/24 06:20:44 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000ffe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc1000-0x4)=0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ffe000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8}, &(0x7f0000ffe000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fb7000)={r2, 0xe17, 0x0}, 0xc) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0x267}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f0000f97000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/24 06:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000071000)={0x0, 0x6, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a94000-0x48)={0x7, 0xc, &(0x7f0000f56000)=@raw=[@alu={0x4, 0x6, 0xf, 0x4, 0xa, 0xffffffff, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x10001, 0x0, 0xf, 0xa, 0xfffffff4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}], &(0x7f000010a000-0x4)='GPL\x00', 0x7, 0xf6, &(0x7f0000fdb000-0xf6)=""/246, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000078b000-0x10)={0x3, &(0x7f000031a000)=[{0x8001, 0x800, 0x200, 0x6}, {0xa635000000000, 0x6, 0x5, 0x6}, {0x81, 0x40, 0x7, 0x1}]}, 0x10) bind$netlink(r0, &(0x7f0000147000)={0x10, 0x0, 0x0, 0x890000}, 0xc) ioctl$int_out(r0, 0x5462, &(0x7f0000a00000)=0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000036000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000070000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00003d7000)={&(0x7f000057d000-0x50)={0x50, 0x6, 0x3, 0x100, 0x4, 0x2, {0x5, 0x0, 0x7}, [@generic="874b30d3841474ec3a0210368aa919bc67283cdd28bee37268fee4b2773e2fdbd4ab70cdfd42252bc22213f549a17244bb0eda88aa7d5908d1e5ec"]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/01/24 06:20:44 executing program 2: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000077000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000796000)=@llc={0x1a, 0x1f, 0x8000, 0x9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xfffffffffffffed8) write(r1, &(0x7f0000ded000)="", 0x94f386f79cff0d07) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/24 06:20:44 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000-0x4)={r0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000016000-0x4)=0x8, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:20:44 executing program 3: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x20, &(0x7f0000f5c000)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e70000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308, 0x8, 0x3, 0x7, 0x9, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) r3 = socket(0x2, 0x805, 0x0) bind$inet(r3, &(0x7f0000ce7000-0x10)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) recvfrom$inet(r3, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003a1000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000f5e000)=@req={0xe1d, 0x3, 0x2, 0x4}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f5d000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000f60000)=0x2, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000f62000-0x90)={0x4, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f60000-0x4)=0x0, &(0x7f0000f60000-0x4)=0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000f5d000-0x40)={&(0x7f0000d5b000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f5d000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f5d000-0x8)=[0x0, 0x0], &(0x7f0000f5d000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:20:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x80000, 0x8, &(0x7f000051e000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000bfe000)=0x6) tee(r0, r0, 0x800, 0x3) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) readv(r3, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:20:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bf4000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000087e000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000af000)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d00000100fcffffffffffffff000480fbf502007e23"}) 2018/01/24 06:20:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000cc6000)={0x0, 0x1, 0x30}, &(0x7f0000460000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b4d000)={0x2, 0x4, 0x1, 0x3, 0x9, 0x0, 0x20, 0x6, r7}, 0x20) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) socket$kcm(0x29, 0x5, 0x0) 2018/01/24 06:20:44 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x5, 0xfffffffffffffffd) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0xf) [ 258.024736] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=774 sclass=netlink_route_socket pig=6005 comm=syz-executor0 2018/01/24 06:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 258.073439] IPv6: : Disabled Multicast RS 2018/01/24 06:20:44 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001b000)=@get={0x1, &(0x7f0000009000-0x48)=""/72, 0x7}) connect$pppoe(r0, &(0x7f0000008000-0x1e)={0x18, 0x0, {0x4, @random="969c3acc6f8b", @common='gre0\x00'}}, 0x1e) write(r0, &(0x7f0000002000-0x1a)="817f03ba4461016760e0bf010000a0010000e82c9cec62f37ab2", 0x14e) 2018/01/24 06:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000782000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b5e000-0x8)={0x0, 0x422}, &(0x7f0000c34000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cac000)=@assoc_id=r1, &(0x7f0000c93000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 258.098316] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=774 sclass=netlink_route_socket pig=6034 comm=syz-executor0 [ 258.152653] skbuff: skb_under_panic: text:00000000f1470dd0 len:364 put:24 head:00000000cfe6e8f4 data:00000000789baee6 tail:0x154 end:0x2c0 dev:gre0 [ 258.169105] ------------[ cut here ]------------ [ 258.173892] kernel BUG at net/core/skbuff.c:104! [ 258.178838] invalid opcode: 0000 [#1] SMP KASAN [ 258.183497] Dumping ftrace buffer: [ 258.187022] (ftrace buffer empty) [ 258.190710] Modules linked in: [ 258.193881] CPU: 0 PID: 6051 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #206 [ 258.201155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.210514] RIP: 0010:skb_panic+0x162/0x1f0 [ 258.214821] RSP: 0018:ffff8801cadaf9f8 EFLAGS: 00010282 [ 258.220180] RAX: 0000000000000087 RBX: ffff8801d2e74900 RCX: 0000000000000000 [ 258.227435] RDX: 0000000000000087 RSI: ffffc900036e6000 RDI: ffffed00395b5f33 [ 258.234681] RBP: ffff8801cadafa60 R08: 1ffff100395b5ec1 R09: 0000000000000000 [ 258.241923] R10: 000000000000002b R11: 0000000000000000 R12: ffffffff861fb220 [ 258.249167] R13: ffffffff84a5e53d R14: 0000000000000018 R15: ffff8801d676c500 [ 258.256410] FS: 00007f81d4a73700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 258.264608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 258.270470] CR2: 0000000001f60978 CR3: 00000001c0e29003 CR4: 00000000001606f0 [ 258.277717] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 258.284960] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 258.292204] Call Trace: [ 258.294785] ? check_stack_object+0x140/0x140 [ 258.299253] ? ipgre_header+0x6d/0x4e0 [ 258.303113] skb_push+0xce/0xf0 [ 258.306371] ipgre_header+0x6d/0x4e0 [ 258.310061] pppoe_sendmsg+0x58e/0x8b0 [ 258.313919] ? prepare_fb_xmit+0x990/0x990 [ 258.318133] ? pppoe_getname+0x210/0x210 [ 258.322167] ? selinux_socket_sendmsg+0x36/0x40 [ 258.326806] ? security_socket_sendmsg+0x89/0xb0 [ 258.331532] ? pppoe_getname+0x210/0x210 [ 258.335591] sock_sendmsg+0xca/0x110 [ 258.339279] sock_write_iter+0x31a/0x5d0 [ 258.343313] ? sock_sendmsg+0x110/0x110 [ 258.347266] ? iov_iter_init+0xaf/0x1d0 [ 258.351215] __vfs_write+0x684/0x970 [ 258.354924] ? kernel_read+0x120/0x120 [ 258.358783] ? bpf_fd_pass+0x280/0x280 [ 258.362650] ? _cond_resched+0x14/0x30 [ 258.366511] ? selinux_file_permission+0x82/0x460 [ 258.371336] ? rw_verify_area+0xe5/0x2b0 [ 258.375368] ? __fdget_raw+0x20/0x20 [ 258.379054] vfs_write+0x189/0x510 [ 258.382566] SyS_write+0xef/0x220 [ 258.385992] ? SyS_read+0x220/0x220 [ 258.389602] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.394598] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 258.399332] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 258.404057] RIP: 0033:0x452f19 [ 258.407215] RSP: 002b:00007f81d4a72c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 258.414892] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 258.422138] RDX: 000000000000014e RSI: 0000000020001fe6 RDI: 0000000000000014 [ 258.429378] RBP: 000000000000034b R08: 0000000000000000 R09: 0000000000000000 [ 258.436620] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3fa8 [ 258.443863] R13: 00000000ffffffff R14: 00007f81d4a736d4 R15: 0000000000000002 [ 258.451121] Code: 04 01 84 c0 74 04 3c 03 7e 23 8b 8b 80 00 00 00 41 57 48 c7 c7 e0 aa 1f 86 52 56 4c 89 ea 41 50 4c 89 e6 45 89 f0 e8 06 f3 26 fd <0f> 0b 4c 89 4d b8 4c 89 45 c0 48 89 75 c8 48 89 55 d0 e8 47 44 [ 258.470210] RIP: skb_panic+0x162/0x1f0 RSP: ffff8801cadaf9f8 [ 258.476030] ---[ end trace f5552bebe989a712 ]--- [ 258.481341] Kernel panic - not syncing: Fatal exception [ 258.487131] Dumping ftrace buffer: [ 258.490644] (ftrace buffer empty) [ 258.494325] Kernel Offset: disabled [ 258.497923] Rebooting in 86400 seconds..