295032909d317da15a6f10132a9305ef3add05d88c69aa8879a1c36d19ed19b049e4ab9573b1a928723", 0xec}, {&(0x7f0000038000-0x39)="e5a6c1c6f17a01109a08b7136f1ef77b32ce9f962e20da17b6ea0dd627c8aa3ef02fd394c8aa01ebdac4ab1b24fa8222a631f7b948142f1723", 0x39}], 0x8, &(0x7f000001e000-0x13a8)=[{0x28, 0x111, 0x9, "5055db537c8f083b4766ee964d2b3ffecc434ca0"}, {0x10, 0x107, 0x800, ""}, {0x1010, 0xff, 0xeb02, "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"}, {0x108, 0x0, 0x1000, "1e3ed616a9d8b260fa4195a4408d119879d9bae2499bb72d16c74108d182a142f34d2cd82aea3d8f87c5a9a83f47edc0bea44d9dd9a1ebbf01b1f44d920c520265c5631b6d68172c636a43c63d187ebccbdd3a4dd72c76f020aad187329d0d26bee198512cf63a7ec54c353f3d296bf814c2e0c305e54c6bccf0a3cc1da0f18845b0929d5ea94754d00c30b0e3555bc37099b50b8686c360bd0ecc93484ea96cd4fce3efc8b60d0b4798a2d0d82ee0b0ac7490cb953db3d58486409a27a0d9f8b1f8ca9f813054fe781a6449c1e5928eff5653d3ee7d6b2f0bccf66698f95fb121b51c474e3c611442ca982293a423b73373016299"}, {0x40, 0x3a, 0x4, "a16cae872b38974c93f27827822ed63b4fc8185b2d25618b2ec3c48e6d3fe9981b9eb1cbc0c5d9ca50"}, {0x30, 0x11f, 0x7, "0e73fb00294c3c5eb2c6d3c16c6deab665a2e43e4f868d93925b22f57389"}, {0x38, 0x117, 0x6, "d0ac79e865b7090169c43119e3e42033ed6a202ddce4ad0fc51d2a144378c2f98195f07b5c21"}, {0xa0, 0x0, 0x100, "e23d1e3297b941af938b6eb88cfb4d9d0d76c25ff408640e12719c199b706d312beee705ddcca3960ea071d3bcc4a4a6a9a8ee6080f1967f403a503eacd61c9345f98b5d90ee01c2188e1fde54275e5e27912efad4be175bd4c039862e37d360de6d3f154fb8890395f74b8e3202c8d09cd3e6e95cc2fa9c828708c64f1ea18510f5fd9b2c2f3e8a25"}, {0x110, 0x1, 0xf42, "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"}], 0x13a8, 0x20000800}, 0x404c010) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r2, &(0x7f0000028000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000)=0x20) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000039000-0x4)=0xffffffffffffffff, 0x4) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000034000)=0x0, 0x4) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 05:34:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x60bc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f0000d73000)=@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, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 05:34:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000b7d000)=0x6, 0x4) sendmsg$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) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x40000022) pipe(&(0x7f0000ac6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f20000-0x64)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x60, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}], 0x64) 2018/01/20 05:34:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000043d000)=0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b5000)={0x0, 0x0}) bind$inet(r3, &(0x7f0000e1e000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000170000-0x4)=0x0, 0x80800) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000813000-0x28)={@generic="60f6d6a589841489d1399894b66f93db", 0xc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f000022d000)=0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f000062b000-0x90)="7199465f0bd34ab51ab16d446661b6ac505c1fac92ef04cfda6e3601cc3bda6b77aefda26edd23190604c767667f1a1346f450b9633e490050734a6da4258c450d6a4257880bfd4c0112e8b4fc36b969c60f874cfd3371bb714c182742b4f01b55482259dc49020a84a613783855ddfc24095960cbaf42bd0251f3595eb954b1d4a6b3197fda4e5f432c12ca32328cbf") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000cb6000)={r1, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = socket(0xa, 0x80000, 0x1) setsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f0000306000)="a1cc9a48e2b0dfdbdd33aae7021a294b4322cb9d334335de476546897822428958d7a3a802c9b00ef37bb4d4db0604974ee1210b20c045969412b33eb50e94b37b893e76f97b77edcaaeae8c3f14badec3c8b61405587200e300504172422ffd88bacdf9b70b718940c1b257ebc3093836f555e5dea094ce72bbd69dbab8fa834712c097f4f728459f85e8b2b096db515cb8de27a236de9bd649117b3e4c3c45565d4cc58452fd6387af4ba622", 0xad) 2018/01/20 05:34:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x5, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000954000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00008f4000)=0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004ad000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000019000)={@empty=0x0, @multicast1=0xe0000001, r3}, 0xc) connect$ax25(r1, &(0x7f0000553000-0x10)={0x3, {"85ad4ba3562de4"}, 0xfffffffffffffffa}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001b2000)=@buf={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/20 05:34:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000)=0x0, &(0x7f0000dfa000-0x4)=0x4) setsockopt(r0, 0x6, 0xffff, &(0x7f0000753000)="8be11af835237f3105bc91db7fca1cd4d2e5a0acf5cc96f90e2f338b8c0455e8345c651d21b188bb5f9b6431b6388768eb5744ff3a8296d6e1642b53f5b62c6cac2a009dcf358ecf97a3ecd77fcfff8d249e", 0x52) setsockopt(r0, 0x963, 0x100000000b, &(0x7f00004b7000)="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", 0x3f6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x0}}, 0x2e) sendto(r1, &(0x7f0000919000-0x1000)="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", 0x1dd, 0x8, &(0x7f000064f000-0x10)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c5f000)={r2}) sendmsg$alg(r3, &(0x7f00009e1000-0x38)={0x0, 0x0, &(0x7f0000541000)=[{&(0x7f0000d42000-0x19)="32ffef8fb117db4be8b9797a937f5bbb1bc9b3dcfbdc758684", 0x19}], 0x1, 0x0, 0x0, 0x20000040}, 0x4000014) accept4$inet(r2, &(0x7f0000ca4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a6000-0x4)=0x10, 0x80000) 2018/01/20 05:34:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00001c6000)=0x10001, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000680000-0x4)=0x0, 0xfa070bd7115205bf) recvmsg$kcm(r2, &(0x7f0000a6e000)={&(0x7f00006e2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000326000)=[{&(0x7f0000377000-0x60)=""/96, 0x60}, {&(0x7f0000044000)=""/73, 0x49}, {&(0x7f000013a000)=""/159, 0x9f}, {&(0x7f00002ef000)=""/110, 0x6e}], 0x4, 0x0, 0x0, 0x9}, 0x1) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000319000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000086b000-0x4)=0x4, 0xc3796b2bf3ac0dac) sendto$inet(r1, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000835000)=0x0, &(0x7f00007d4000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e6f000)={0x0, 0xce, "b58bcaae1aeefe5c56f356861b5c053d04963df7ae83a438ee931840a023b3b35f74a5cff44715bb89f8c049ebdff0e3a622928055dbd25713d41f6d039fdb12c98fbc880d2d1a09cfdc9bc7b6dbc947e0066c310b8e2ae624a3c488db73177ac740d0a8b3452864aa5a938db5eb2fcffdb0567ee96d8be95237b562a3c370fad898573e7b71f11382c32acefb6604c6ba949be3b563222035bd3298c435a10bf8f02c5ad64061617e596fdc46791535625a89aa233df59a75ea77d8ecc2899e3340a2053f4c8e84e8ef0e774889"}, &(0x7f0000ac4000)=0xd6) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00005b8000-0x160)={{{{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, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7, 0x2, "e2fda97049810013bc83064dae590b1e2e3acb762b920643b7ad83d3c272ba0db05b1df215a9a8dd9e25e9e98cd51956395758ddecd5227ff20da7eecbff3c7810ddc018c353abad5b843217b5bebc69"}, 0x160) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e99000)={r3, @in6={{0xa, 0x1, 0xf2a, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf31, 0x5, 0x7, 0x9, 0x84}, &(0x7f000063b000)=0xa0) poll(&(0x7f0000f0c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:34:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe43) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000b26000)={r0}) setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f000096d000)="e903dfd80c1b5a8f23d374735d099a7a6afe6af45c6a735b70963abf570b4cc30d5af9764d4bbab376c942084b4ebe6fffa02446a59207a50d87eb6b2193aa7e4339613e19d1583b7b3f", 0x4a) 2018/01/20 05:34:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/20 05:34:46 executing program 3: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f0000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 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=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000f1000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f2000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000ba000-0x4)=0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = socket(0x9, 0x8000f, 0x9) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000f2000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f00000f1000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000003b000-0x4)=0x6, 0x4) 2018/01/20 05:34:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={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$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d9081", 0x70, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001a3000-0x38)={0x0, 0x0, &(0x7f000063e000-0x60)=[{&(0x7f00005b3000-0x6)="ad35f90b1816", 0x6}, {&(0x7f0000259000)="85c6b42d66cfe007281765680c7b82001a1a8d8245e8360d6f334c144f53584a3abd42d73b9e2bd484a0264bdcd48a30e4f61fec6a68584b58ab697687a8b16bb4b847efa7ae7e3880b04cb203b1d9516fa9c8684c7140e8c145b91f7d0a0474091f7fb73c707820a87d054c8af4ebc57916e6d66744b6ff3501f94ba0f313b47c93b53a4d3c399ff77484ac3019c217f113105779356f6ef603", 0x9a}, {&(0x7f000010e000)="c2f42b99deddfb0ccb3d4a6b1b8bea1d4bd9e697c542cdbaff8cc1a77346dddc723c96dc7aaeb86f7cf2a5ab11b4baf2a72756a76b6dfbe3a2d6e99f7c472961c22c159a1a21e98da7062c402f4c526090c04871d84ef3d264ac85248572dc02e598e4860dab67ccd4047302b532a9ead608df7bc3c5b32386f7e6041d72f3bcd694e31588d6530a98", 0x89}, {&(0x7f0000ad3000)="e7dfa14dbc0b47f8947a22ca361fef5ea82e6384e1a3ea2145678b67c64c378402009b3b341051b285c3522526c3479f134f97bd3fcd4e3e2f5c4e12b55183958a26", 0x42}, {&(0x7f00009eb000-0x6e)="4e858660baf80c3dca441683f05c1c411b410048ce3b1c70d21ec0c61e9f98cda9e44b1630e5d28fdcd99a0b5f68c8015727a7767c3f640333adbc4bb0bd66473e7084ab7c627601dfbe35395ef03681a782ca35caa18e3aa78c195ad8bd5a151d566455ce9b0df537f8c61c5bbc", 0x6e}, {&(0x7f00008a2000-0x21)="e02c7958f61420f12fdcb40c015565f53e42166e31dc68ca2d21b772234f632d12", 0x21}], 0x6, &(0x7f00009f0000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x48, 0x20000000}, 0x40) 2018/01/20 05:34:46 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f0000009000)=""/180, 0xb4, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000020000-0x10)=@vsock={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) getsockname(r0, &(0x7f000001f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000017000)=0x58) 2018/01/20 05:34:46 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f00001c6000-0x3a)=@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}}}, &(0x7f0000e93000+0x767)=0x3a) sendto$inet6(r0, &(0x7f0000c40000)="1eee71a290e751201a517fa1675521f1fc9d8562ef617620938dec6a8a8fd0c2221369b24ac11337753ccc815ec9a0d7eed5604e60fe560d7a5a0b00e044e9125475fa790f4886aa738c58f438b1a4198489747f658f407c271ccbc77d97d640b62b0ab527d11473980f69bb365fe10d3821c56b2f74a3b7b6902d2881af00f6cb84af4f45c69dc65e", 0x89, 0x800, &(0x7f0000ce1000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) 2018/01/20 05:34:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r0, &(0x7f000058f000-0x8)=0x0, 0xfffffffffffffff8) r1 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000023a000)={0x0, 0x1c, &(0x7f0000763000)=[@in6={0xa, 0x2, 0x803, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000008}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0xa, 0x2, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a36000-0x5)={0x3, 0xfffffffffffffffb, 0x20, 0xf18}, 0x5) 2018/01/20 05:34:46 executing program 7: 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'}, 0x58) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000744000)={0x5, 0x2, 0x9, 0x5, 0x1, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000af0000-0x18)={r1, &(0x7f00000e4000-0x41)="bb6dcdae6b537ad4a5ac00d104e14a2abffea30dff3166576a6ae3f4fc9ede25656a434b81426f0bb0d5a75a3537658d04da016cc0f224346ed810ddb8922d5ea3", &(0x7f0000908000-0xa4)=""/164}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0xffffffffffffff8b}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x3}, 0x0) 2018/01/20 05:34:46 executing program 3: r0 = socket(0xb, 0x800, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0xad)=""/173, 0xad, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000f54000-0x38)=[{&(0x7f0000000000)={0x27, 0x3, 0x0, 0x7, 0x9, 0xfffffffff39437dd, "883d2e579d01b723cc69fb69c70990785f1ab3bb704d61b0cd69faed057376ed9d1559e3d4e35eea0fa2fc9cb07f447aea5789d08e924bf31ae8a150dc7766", 0x8}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x47)="c7a2d252677dfb9673176cce5ce7beaab0ef89e11983c2879c693f7f88b259d041feac9d54f53925d7d4b09c1a511cf94fad0daa8ffe2d4713f91892504953bc06d3fa0e886c6b", 0x47}, {&(0x7f0000001000-0x6e)="5274c5d863675fb8c24439edafba3b1f81b3fbca3d9c95da2661bb50330e23a66f713bda59ca94ffcff05e22b05687646dfe8af7b547b0979403e0fa999a9a1db418f63979ae2cef52e7a891a7394c4aa3c70b8071629156c8fd8cfa2203c607df280205cba452426f7911ea29c8", 0x6e}, {&(0x7f0000f2d000)="a083b5411a51b6b86fef61f84d26a4da9263921b7d22ac0389ca8f4584eb467f9ab5b063a12f77703d18c101a4cdd8c237f62afc8cc084f3b7d7f3f1033b8dfd4050855bfdc072b1261617dabedc8c3d1c94125c86c930bf03e1c1d6dccefc0c055043f72eeea16f2ea83013bdc2c21398e91357e7199303536d5747dee918f0cd8bf655e36a156078b0f313394cb7176bfc15a261af08abf2c2b28c925217005966b9aa7f17a842229aaa4bdafb80e1f19881d404e3d31febc099b9cadb9052a5828687cd962434454c6b81b07286573a5b3c12147d96cf6df036aaa551b059be2b0a6242ba86febddaf11ed2c95827b453f58f760f0f", 0xf7}, {&(0x7f00006e2000)="81774d68985247d56763ff0119d8eaa9608c53ff113cda5fc53027cde95a134dfa9fc0065403f375016290b114fcf32a2465f4760002d98de305ed73331d0e2c87e304956a4b6130c005f3a2576e246913d75ae078ea862111b180843963456f77bf94af0986907b249059a91e1d957d472930acda6f4a30fda1658e0c440114e8a121ac223ae6b008665e0dedaaf627d571350b0ab62c46325ad1d56c06abc2447df2fede0ecf6809deab9e1e0a2f80e97a10c2b149ef9ac303da2fdf8bd929d48c555123f0441f28fa1cf9f6c07135d31cf78aa2538f3116cbc3", 0xdb}], 0x4, 0x0, 0x0, 0x10}], 0x1, 0x20044000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e1b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f34000)="", 0x0) 2018/01/20 05:34:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000396000-0x3c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x24b}], 0x3c) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) socketpair(0x15, 0xf, 0x7c, &(0x7f0000a8d000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ef3000-0x4)=0x0) r4 = getuid() mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000ef3000-0x28)={0x3, 0x1, r3, 0x1, r4, 0x8, 0x7, 0x7}) 2018/01/20 05:34:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept(r0, &(0x7f0000a1e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c4000)=0x2e) accept$alg(r1, 0x0, 0x0) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/20 05:34:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x0, 0xa, 0x2a) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000093c000-0x4)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000033c000)={0x0, 0x8}, &(0x7f00004c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000797000-0x8)={r4, 0x7f}, &(0x7f00004d8000)=0x8) sendmsg$kcm(r2, &(0x7f0000615000-0x32)={&(0x7f0000545000)=@nfc_llcp={0x27, 0x2, 0x7, 0x1, 0x100000000, 0xa0, "995f1db3d009961e47739b0247740b2623f270e363e81769eca8e1ebd92c2ba39725f5c90417431805412e782c26acf063cd97053635c4eb33f93c74975382", 0x0}, 0x60, &(0x7f00006b2000-0x20)=[{&(0x7f0000c65000-0x3a)="564def275641b0278ba0ccc289da9532faa4347942a506eacf460827c6414f55ff7e1199a4201b2c8218ffc5485a0fbe57068c5f1d13817fb944", 0x3a}, {&(0x7f00009ac000-0xc5)="edb6c2615da8576dcf19f3bab514b221dd513385b02258a2a02e48da77d48bef52326da61f8107483d5d7cb7b87f1384ef17e3f6b49c2977bcb1d5f1cfd6ddef53d459c7cc09178ae65badf3d0ebdf5ab92fdfa0b5e4eeb6ad5c1070f63f460f60d366de37693f4cd7cadff8e7465fd45a57f541dcffa7ff6aaadc167ac11572b8e63c06c0641a47ccaae1334a32b2a96358472e830d0d9608c43bf8ed2f40b611b36ca0bc9424334722b61fc158d5d2a2d119dcb352134c53065abe488f04dfa5dde9302a", 0xc5}], 0x2, &(0x7f00007c6000-0x220)=[{0x100, 0x103, 0x3, "00b94a88b38056dd23b319e891942ab336729c360c1d11d240c65037b06ec5c4ddb370164a9e21c95e77349879b8d4ed0ab2c548d9df8000a078886afa780c9d906244e4b1dc35881e758b1363850dc6e5480538a5b420e286e83a5615c6fc6b625907ad428305ac7d56cfbc20d0baa6a6a76992fa058d4e69c2f136a3fbeb0f34b90fdb5d478363850794642a4833b71becc53de3ff50dd1054056b47cc2d71dcb55bd5aa256009b24db42eaa8256350a1e4bf59773ab07e09be2f0393d367b2c192f9d0d943f9432f08efe538514678c48c987382fca3d48473f7044c1e52a21ed37c902d73f3583f9"}, {0x78, 0x1ff, 0x200, "3d8932b0c345da3c5559713baa0797652beb7f55368824ce64a161f19f2938c8fcdf448b28ba207c3a8adf4e125e404b6decfc28143b5dc914e934027e985e3df6cbb6a3268bd2a74bb944244f1ad74d909fdfacaaa0983d5d25cebe460e302d53efcdb9696f"}, {0xa8, 0x0, 0xd2, "82de7630f27e83611f4f0752425cb20ab5ecd0a24f73ea87fd85a673ca7b052c244fdefb68ba282873c5ef0f6860b5b98c448782ebd4e663c73d126fefa30f7efa24ed4f156bcf586d1354beaa5020954368cad3fa12e7e0101acb7563ffdb3a63affa50c71dd6d90cff89edeff9c3129044e3413bc1c49cb9bfc67f3f2b11ae2676da830ebcf401e51f0f61ac998c793ab827ed91f737"}], 0x220, 0x3e147b4b71111f55}, 0x4000) 2018/01/20 05:34:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x802, 0x0) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) bind$netrom(r0, &(0x7f00009aa000)=@full={{0x3, {"1797865eb66469"}, 0x8}, [{"c2d530bc036663"}, {"30528771e035d7"}, {"0adc884ef6208c"}, {"212a671b6f1831"}, {"81280f21666802"}, {"d091c6382d9a71"}, {"30ae4ded2e80f6"}, {"4fd81c7a1d94b3"}]}, 0x48) 2018/01/20 05:34:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b5a000)={r0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000236000)=0x0, &(0x7f000054e000-0x4)=0x4) r2 = socket(0x18, 0x3, 0x5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) 2018/01/20 05:34:46 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a5e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x916, 0x6, 0x8002, 0x7, 0x7, 0x7ff, 0x1, 0x0, 0x0}, &(0x7f0000aed000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d7f000-0x8)={r1, 0x7fffffff}, &(0x7f0000973000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00004e3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffd61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@remote={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f00000ac000)="0de3663cd85061a8f808e55555ea3cad5fbaab1a8a69b2ed7492b556f10217aeb5cc59a40f8f9e76d82286b26699003e11f0e434dedbb8", 0x37) r5 = epoll_create1(0x80000) epoll_pwait(r5, &(0x7f00003c9000)=[], 0x0, 0x5266, &(0x7f00007db000)={0x5}, 0x8) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000887000)=r3, 0x4) write(r4, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001c1000)={r3, 0x0, 0x0, 0x88, &(0x7f00002a7000)="", &(0x7f000026d000-0x88)=""/136, 0xff, 0x8}, 0x28) 2018/01/20 05:34:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00001b6000-0x38)={&(0x7f00003c2000-0x32)=@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, &(0x7f000002f000)=[{&(0x7f0000e5f000-0x54)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x100000001}, 0x2000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000911000-0x4)=0x0, &(0x7f0000a75000-0x4)=0x4) bind$alg(r0, &(0x7f0000e1b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000)="", 0x0) 2018/01/20 05:34:46 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000013000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x5, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/20 05:34:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f000072a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b86000-0x4)=0x15a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000360000)={0x0, 0x1000, "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"}, &(0x7f0000d85000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000020b000-0xc)=@sack_info={r2, 0x4, 0x4}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c90000-0x8c)={r2, @in6={{0xa, 0x1, 0x29, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db1000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e69000)={r2, 0xff, "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"}, &(0x7f0000b66000)=0x107) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/20 05:34:46 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fe8000)=@common=""/16, 0x10) 2018/01/20 05:34:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000b8e000-0xd8)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) ioctl$sock_bt(r0, 0x8907, &(0x7f00009fb000)="3b477599ef9230099398b3c399be851cb98fdc11bdb0efe571ad3d89d73595e2e11f4dc908cdc7dfa5d18b7a99023853e278b0001a29d37ddf58c3cc9c823fdde35b34b23f955c732accd00397459682e33fdd9bc391208c6822a0f57040bb107608a849aa37a5b2e6a760ee035fa72f658fc93f9e27649339b85450821d3a082a063db6028ce70e6ba179b348eddb109d5b240956292c96c472191155e88e52be54e65e19a03f6bc34c97d8df6426dd626274c85144025856e288712379da2e94b2ef63a2") sendmsg$netlink(r0, &(0x7f0000c6d000+0xa81)={0x0, 0x0, &(0x7f0000279000)=[{&(0x7f00008c0000)={0x98, 0x39, 0x801, 0x4, 0x1, "", [@generic="1812ab016c5aa50cb8892c64c639040c3254c7faf27d71b667fb89c1f6fb6bec70bd6596c3edab4c1db6bcb4597e0eded571c2a255ac091fc1b5cbc9bbc82c063ec573026d8f3813feadb56828819417244c1e1bfa6122f3dd89407d2ac0e3d9316b6ce87f7ed92963cdde37d1cf77e0896cf1b701637f3c67f58d256e6723bf23f48a8fb7262b"]}, 0x98}, {&(0x7f000090b000)={0x9c, 0x2f, 0xc00, 0x3, 0x0, "", [@typed={0xc, 0x55, @pid=0x0}, @generic="6aadd51ff428639f54eb08c7ca646e68a309eec8e30eb0850a319af9dc291b31f589f1473a0ba745175849d77dc6708f19d3c7d9a71240ae551432bd591a45dc5874265bc1b02c1f928e2379c867f7f4dcd6dea2f19f60480727a805c3ebfcfb7acfb3d0603be1cc458bde99e9992144e2e64baf47f6f25649e342d0f14897"]}, 0x9c}, {&(0x7f00005d6000-0x15ec)={0x12b4, 0x3c, 0x20, 0x7, 0x0, "", [@typed={0xc, 0x93, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @nested={0x1298, 0x40, [@generic="7f8d351d960bb19fc9f3df5ca4c2958c92af752b368c215cfeda1efc50b5e437d4f4a165e8923012e7e1f3b5d6619224b112974596c4c40fa1b45f1c9c75a0f0cdb45ce0f986b424e62a7381af37d4afbd37cc1405091d3d5a4dbbc96e2094554552ce0d49ddb53ef15bf7da08a4803f5ae3768822835ba3e01beb549cbca33e652a222a9788721c65ca3405b74329f8fa82761f65013a36e779f5ced144e0f547d2ceb9851ffcfc1ee2915943270ab082d408bec3b41d153747686bd9570a6318", @typed={0x10, 0x40, @str='em1+!\x00'}, @generic="dac1ba165a2c5244d60ce25b325c9a58e5dab23960acb089908df3e6a197276c9ba39df2378fa6e091abf2d5591edf05d6ab791c8a8ed69263ff30b3a65b4b40a6be377f148b8f832ddff1b6a7a4e9ed26e6cd4911c9dd96285d3a72cb9110fe8f18ef36852afd986f9856e97a47920ddce4be4f4f9fa46311932335a8bc20490190d6dea4a0202f13c7645fe908a4d40df776c649cfa72ef82cc74024f7a41a8a4cc658e55e2222d74bfd091da5b65ff80259847d185f012967a77544ca36ede5f3ef88752cae82b445f0659fe8fc8112e7855e0b05ca105e619eadb8ffb7f25a32b0f220a7ceb64b7411d5c6adb4d8abad32757aff9b218e6fdc5ae8f236eec409eb0c0b7261f92224da740878456d4570857e25fce1b2617381824c0011f738de60665d47d6240b40c4c7965fcff381a0adba3092dd61aa00cc862b9f70ae1220892f5a7ceace6c6ba4b0f3003ec1c9c8419222f5a77ad7c99c94f50dcf0c18be6f40657793129ce0a0636bc513871df5192a6c6ca3f26641dc37dfc11960c66203bb4c6e8135bc55bb2ee62a912907c544f4f3dce7889bec1f6fc302435077878d31208256c663c8f32897f2951d5d213d7cd523aa77a3f7e25c64553b718dcae4e6d93ec5bb47cf83f94c53e89d3685ba8f57763b47cc3126be9cfed00a9931f431423d8aaac669fd5056f8adc02b06ecee1042de82fa5d3c2161273b66165838a5afda918d018103ab4a9c86f85a631f442220b19dbc8345efbf82c5c905e6aa76c0c1bdbbc64a6900ad093dae9b795f3e413436a6744a7adfccf8df4699d6beae7c3324fd8820b0eac878fe9107ef1914af5fe838464e4f6be2c900198283de9cbf74397e87b925cff18f65b4e6caf7cfed1601249f8fc642fb9232ae2bbae751b9124d349e58163655bfc6f00c407e8e4a2300e534ec096289316b38e73e445980825f15678ca3c613adf0693645d19ffbfd187f239d3abebaa8f125354d57c3a6d3bb1a10fae15ca4f76218564b1a34857da1d64f6a042cb66c9cea2e0c635f3077a54e0f309110c641d2dd0110f73d01e96b82d68daa2147fa13370df25fd14c3265b5cef76659c7188734686fddb6bd0fdbbaf5a8f74776818a6bec4aec9570d1a265e3ace9e4d8bb04d7b08a45b57b8ad11c1c64f822ff65fb97e14b6c80e610eb811a8620408c80d18bf4cc4b39ad1755b26c657b98ddfe66c39af3fc258610580b5c20c257e42837458a08020498a0279bf1083c71cf03869e9347315516c43b0c6563565ca2cb85b34fd87517e49774f8346adf42d6c56dd910956fd90a34f16d51d89dfc62c8f3340029d1674e27fd37de042198d4e2b90828a58637168e0fb45fc401a683cd2f0f1a4f77c4304ac5225bec32c01ebe57287b5a0766a307b25e2c0b98eb574896a4af7301573b17ff403a2e9f551309914a658f4217c058b0ce4bcab64114dd1771594a6e34f4f7a908adb054cbaf028914fe4d56b6f482cb228a79a2449a5e1fc0f1a7d9430bac196f97096b86e3a8c69e08a5bc88f3063498851ab54e1bad25279ecd3a7cc2c492e6de57a78168c7e7e8e42c71fb133fa556346f11c63563f7c126b9371e4537ae158fa21082daa9f13c2c347ec2c5565bede55b09ea7b0cb12217f28573894d6aaf57df42235581111f890e87f14a0894fd18e555a8bad45675c82aa91e39f36c37bba04480c562e175b8dfc590dc88a584f104d313273997a0d31f75734d17b3af442506fd39b67c5bc901a131d67e7e647b7223877fe4ae6368f9e8518aa4ece74b356d221dc2807ee3f4cc81d99b2d67ccdef5b3030373c78f372e3d15d9d7d36b868870ea06024dbfb10d1508b011ba038e0df8c2111be05f1982db3396591a8d8ea558b137494dcd550609bbb0fa28a0291a31c7b686c8afffe3bd715e890b252f3cfc482fe53219fd9f86af277961de45b16e99effb5057c1e22f0beffa9aff2cb78747c0cee40b134fa8f0e89d91c27987e83ddf80a2c771eafa4d97727852de7d094f76a4926e84736c8375ce85357720cea3270d05ebd54835099fba0063937d32a72198f168c44f2f2f91fec9587ef828a8fda86b7dbae45e300323978d2e76a316aed82ae705758c37892418129a82a8c8be69cc333f1985c84b76b3ce5ab4f94dedbebff8d8d2f2857b113ec0e831cfea10f781a7b45b1ba9d7d20b6cee76ca96bd0c9b6d156e45cc258e36976d2c0c3d19151c9d37753d5fced26ca6354f2bb61939963a667f26e3e5f48526257afca047dbf8c1ceac4121bbf135573f7e2d3b5900ec57f117a315212cd4d5db7150da60a13e7d8832947d59302712321160702303fa9eae77d7b2d6118413a17051e66781c08be5565a540958349a2eff6a91047d894884f9dd008230f892072c98b7759d4260a8003630165bacddddf988968b0ff2325dd15b74aff6ee707459b3959fe2bfaa9fe39567dda78e6b6800d2d19a39d4a0fc7daab48cf009f29718f1afc8d1ef1c6d78fed9a2387cf855bed82ad9def3daba30648d5c498e9824036ecea36287e9a2f70be6f2b3cdde0468f732cb86b0606c4437a44e5bc31040019e042d5ddfbbe289bb5d7fd4d25b9e6a65c2ba74df1e3e684cbcde324ddecabccf10647da29023b709cad0cd40ba934798bf21c5beed8e5086dc4e23be134df38131af209023862e2c7cecf5985a5e4c5b57dcae60f08b9e3a448e1334b61f2ad3718c036313208aaa6e0cf19e13b9f921882fb54e1592ef120b4e32f85db55fc72118cc2c892b416b3b8a8e5528cf0475c79ca7b73f002fb05daa7739f28e4b927791db67b3158cdc4a6f49f51a28fca1736483eed2f948d37d046e6a07f2513eb1523d01468bf6cb41270443e76fa16767545a3f7390dafc74a7276ef3182362ff38dfc9c822f03a04485dac221656aa8f6695ca4c39d2269de5bb0b4cd72c11f4db37046b45ca743ac8e6e9f286e3174cdc5745e5306ec0458298e76dde4632242c86a81e37c33098329101a892c30abdce24767a63163d85dc0e8d28ec6332a9b7a26d7248a9f95daf5a8fac8917893e3d4b8ea692ccfa510a238c05866b89756cf94b9765c8fd0817fbba69054ae1edab223ec993466d90629117c48eb69a686428761dc1d310cdfc838938dce39b202104241ea0ce578d685e6431991fded568db25407294ac098ed1896c03efbcb67a8c79152bec3fb25cf35d968a79e209f5250fd329549cddd5390898075ce3422fdb85854068f74e711f974a140858dc0596bbe874c60a13cf54044beda0b9ed0e2a11269a7e64e9fa36ce217ccaec4a72263f6a2fce3903457326744da9feab2eb0d700e8ef7f002bd1d8800a7793df1ecc74b35e2f47627efe903c2bb6710c022060634f9b518de1c12925ac0092ad20550d18716efc2f38aaed9291e496fe2f6703d9b7804e48b8736acfad281cb69c1d06702f4e297a26dc7e2a6fec2d44ea4b178900b185db3a64d98426d55b466b4db262819d113e5ea24cab0c2675bb2e23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@typed={0xc, 0x91, @pid=0x0}, @generic="0cd523bcf023327b85d18cb7c6b51ae10e580870ae7bfb027aa1274eb3855c7b4874aedee948293a0e32fa9b2e4a9e45d74068d5756b3a2a8f32ad8aa7f5ad6a3ca31be78037c26dbe20a97c353a2024c04c416a9172205afc89f7a737b54f50edafa4dc9e740f36c9126104b805ece9412a8401392c1213f2db23c825f9fbab6d47c55d621337b7c79e3b0d91da7aab2bc8e11f9b762659855f7c9fd4b1a2f7b07f7dcdf5c7eab5bed8cda9e7603a6da2a60c8f04d2cdfc7481d75a62e0e92791b72b115c0e437ec8cdc7022cb6c996b252df7017774c59e530b1dcf1fbc2f9f3adc3e8", @generic="bccb10ea8bd6da3e58cc3974fdd29651c0be24b811191295d9c397abe8e74e3030768cb97c5a1eb5ac62af6eb2849eadff4e558b35d666651514c6b51d78797159aabd2bbf237db7607d92e3d0c8689445c203423e4c670528e0cde469b46d5ccdc1061181931975a14941e2b91a98f861e68f6e27f75c00b6a50bbe56caa1b7bcfa986282d7021d906e8d217dd776342521fe1d1a76267fb51aa9705dce0a23fd181fab0bdc3f04329883681b2a74f83c1f3444ceea435bc4a118e4d55b5333fbc3571b39545f774440bcc0809e75c5"]}]}, 0x12b4}, {&(0x7f0000919000-0x21a4)={0x10f4, 0x39, 0x402, 0x2, 0x1, "", [@nested={0x1014, 0x22, [@typed={0x10, 0x72, @u64=0x7e}, 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@typed={0xd0, 0x6c, @binary="3e65d699566f8ba438abaa053b2a8dc06a0869d2123349f35b2fb9eb005d5b59aad16bbf2a16955641e0dd4ec46029d3d7b24af917b551b9db3b211010c5b6afb643295e29f81884877b00918dd1a24f1e52b23cd013944b536479d0e8911141e4a3932bdb231c47e9f119e291e8b436a330b3419dd5dfe9150d3efc01a5825817e31244310ab4f4cfcf35e4b262445d4b9566644f2453d438390a4537e4ce8191e8c4cc6416555cb25404640fa7bc83ed15d2facef111ac10c5b49dce03daea2f2f6a02ca"}]}, 0x10f4}, {&(0x7f00005f3000)={0x1128, 0x33, 0x200, 0x7, 0x2, "", [@typed={0xc, 0xa, @fd=0xffffffffffffffff}, @nested={0x48, 0x5b, [@typed={0xc, 0x6b, @uid=0x0}, @typed={0x10, 0x14, @u64=0x8}, @typed={0xc, 0x25, @pid=0x0}, @typed={0x10, 0x33, @u64=0x9e9}, @typed={0xc, 0x92, @u32=0x1f}]}, @typed={0xc, 0x2, @u32=0xffffffffffffffc9}, @nested={0x101c, 0x24, [@generic="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", @typed={0x18, 0x6a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0xc, 0x1a, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @nested={0x90, 0x19, [@generic="e1b3c53281e8539304562dae177b5100e0185d732f42fff3a987dcd407205c5c2996c8c5b7aeaba16fd7e54983b1223f8ed4f22a31e91bca0bc6b7ac70f4853d7419670dbfb4b762750e79d9f6038b736aa923db3206506e3048040b3f36e0ef52c2048f4b288b93e0e823ac729b24bc272547ae570db1257a39ecbd8d8ac4a22caf946e0783918627"]}]}, 0x1128}], 0x5, &(0x7f0000d6b000-0x40)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x4c004}, 0x40) 2018/01/20 05:34:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001de000)={@generic="36e9904de84982760f43d0e6211e0cb9", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x10, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x400f89]}) 2018/01/20 05:34:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00008d9000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00005a3000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000c56000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8, 0x78e3, 0x11f, 0x500, 0x400, 0x140000, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:34:46 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r0, 0x98, &(0x7f0000743000)="065b09edef4bf97108aaa9dd58261cf99fff0c0454fdf70320e79b0357634ca5206bcea7b7ea495780bb23869c2c9bea2386e565051ba46851350986b0adb8b0cebc706b64ec5760c6443ffea8db29799d46652094b08aae731db2ef492c5164217e1a7e96c1f2ee979ab69e341860b98c203115f4c7a2dbc832928dc33635a041d1de34d4c1216aec28f8c722d46a9c79") 2018/01/20 05:34:46 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x80001, 0x3, &(0x7f0000b83000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:34:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a54000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008d2000-0x4)=0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x2, 0x2e0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x2, [0xff, 0xd300000000]}, &(0x7f0000075000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000074000)={r2, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x79, 0x7, 0x3f, 0x4}, &(0x7f0000074000)=0xa0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000077000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/20 05:34:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) 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, &(0x7f000030d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 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, 0x338, 0x0, ""}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006af000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e0000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002ec000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f0000df5000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f11000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @in=@empty=0x0, 0x0, 0xffffffff, 0x1, 0x400, 0x0, 0x80, 0x20, 0x3b, r1, r2}, {0x38, 0x5, 0xd3da, 0x200, 0x10001, 0x0, 0x7, 0x7}, {0x9, 0xff0, 0x9, 0x84cf}, 0x5b, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0}, 0xa, @in=@rand_addr=0xe0000, 0x0, 0x4, 0x0, 0x401, 0x3, 0x6, 0x58}}, 0xe8) 2018/01/20 05:34:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006c3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000b5a000-0xc)={{0x5, 0xfa, 0x400, 0x4, 0x400, 0x7}, 0x400}) syz_emit_ethernet(0x4e, &(0x7f0000013000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x3, @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}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x32, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x29dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80, 0x3, 0x64e, 0x24}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0xf0c8, 0xa, 0x20, 0x80, 0x1, r2, r3}, {0xffff, 0x5a, 0xfffffffffffffffd, 0x5, 0x800, 0xacc, 0x4, 0x3}, {0x6, 0x1, 0x401, 0x20}, 0x3, 0x7, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x1, 0x9, 0x6, 0xffff, 0x0}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x72, "0a2059c3cdc2cc7006aae55ffbd6e6b569470c5175005876ba8c16f857ae8ada9dbf165c4f7f16196d4308f5ea7250d68f44706a5ee640a7e53a7d229b1683b1d044b2b8f3ed2e947d87cd46372bb4bb9638e382875b7eabacf4a0cb59d9b39095be5b709d812aa5e15ebeda7def7bfc5c23"}, &(0x7f0000002000-0x4)=0x7a) 2018/01/20 05:34:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x3, @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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000756000)="", 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept4(r0, &(0x7f00008e8000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b90000-0x4)=0x20, 0x80800) connect$llc(r1, &(0x7f00006bc000)={0x1a, 0x1d, 0x8000, 0x1, 0x9, 0xcd, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/20 05:34:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000096b000-0xc)={0x20000000, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xa, 0x5, 0x3f, &(0x7f0000c97000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000db5000-0x10)={0x1dc, 0x9}) bind$inet(r2, &(0x7f0000964000)={0x2, 0x2, @rand_addr=0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r4, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000040c000)={0x0, 0x4, 0x4000020030}, 0xfd31) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fbe000)={0x245, 0x80, 0x2, 0xfff}, 0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d95000-0x2)=0x2, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f000089d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e87000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071f000)={@generic="b4eac09c2250653b1a254add04046f96", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a83000)={&(0x7f0000225000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006a5000-0x30)=[{&(0x7f0000278000-0xad)=""/173, 0xad}, {&(0x7f0000504000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d4000-0xb1)=""/177, 0xb1}], 0x3, &(0x7f0000d9e000)=""/116, 0x74, 0xb63}, 0x43) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00003f2000)=0x311, &(0x7f0000210000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f70000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c43000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000b45000-0x4)=r4) accept$packet(r3, &(0x7f00007c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000efc000-0x4)=0x14) 2018/01/20 05:34:46 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000fd5000-0xd6)="5d3d1b8be190e2390c1646706a77ddbffde2099fa229443764dc758834ae9931514e14371d7a8b04d58a81c896e31f14f88f3c40f056c7579104e53b990cbdf5306f4dca11374447fb7d6591854807ca57e3b81f5e2345b6a38825f076cf389b498ffb85b816677a468ee2f732d54a5cee30bed60a7574609e5787732d4ac004c5a1fb50d59ddd9e0ea74ea6e787101ad030326d714d06996615e4875a57ec1f5564df7c292ef826881adf309f5eeb84afbacf22d7d79ce4fc3c97bceafc20730400000000000000702f9c6d430d6822fcf640d67a", 0xd5) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00003a3000)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000fd5000)=""/189, &(0x7f0000fd6000-0x4)=0xbd) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000fd6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008d5000-0x4)=0x32) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000417000-0x4)={r1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000120000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fd5000)={0x0, 0x1000}, &(0x7f0000fd5000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00005b8000)={r4, 0xffff}, 0x8) r5 = accept(r3, &(0x7f0000947000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000272000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r5, &(0x7f0000fd6000)={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) 2018/01/20 05:34:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x81) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$l2tp(r0, &(0x7f00002f5000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0x1}}, 0x26) socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0xa, 0x1, &(0x7f000078c000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c96000)={r2, &(0x7f0000148000)="562300b30fa14c60e9fc9424a133ae4bd755579207a6355a1512959b7ba62498e4195b7b4bba178ec7026cbf3d4107e78b7c3a54075373e2c957b3c769d4e126148d03612f88e45d4cc7078b9e722b1610c7c3fe14dcbc76bb5b34b15a28b4fa06fc04b80bfe6fd97a3b56c933dd8c5e4900f9d12ac83a71d36e1f50c872930117d6568fda3423d758af72bfc9f5974374c90736c4ae1bbe835319e98e19300b4f86f4d85ceb58b7b138bcf33e9e8f73fb11a3099b672b03c1910ff948cc94bfbff895e30ffb492383084d265c307a073941dcb610eea1150a469ef453f6ac1bc55de7f527c222bfacf936c9a86a68f70257358262", &(0x7f0000b09000-0x41)="01b6fc3e64ba359929cf998854a858cef3558dd8719668828a0b8f98ef428175980f91c35d1667466e89a4bef5b7822433fb047db32225b4ab22b37955885a4a40", 0x1}, 0x20) 2018/01/20 05:34:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000099e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fa8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002fe000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c16000-0xc)={r1, @rand_addr=0xb6, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) pipe(&(0x7f0000575000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000844000-0x4)=0x100000001, &(0x7f000059b000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000910000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/20 05:34:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4)=0x419, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006a0000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000e89000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f1", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf90000fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:34:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x20) connect$netrom(r0, &(0x7f0000302000)=@ax25={0x3, {"22d856d9bcee83"}, 0x0}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000027000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000027000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000009000-0xc)={r4, 0x80000, r5}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000028000-0x4)=0x0, 0x4) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000026000-0x4)=0x0) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r7, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r1, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/20 05:34:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000004e000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000034000)=0x0, &(0x7f000052e000-0x4)=0x4) r1 = socket(0x1e, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x90}, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e88000-0x10)={0x1, &(0x7f0000b0e000)=[{0x7, 0x0, 0x200, 0x5}]}, 0x10) 2018/01/20 05:34:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cfd000-0x4)={r0}) sendmsg$nl_netfilter(r1, &(0x7f00003ea000)={&(0x7f0000f9d000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000a4f000)={&(0x7f0000b3a000-0x1234)={0x1234, 0x800, 0x7, 0x1, 0x3, 0x0, {0x2, 0x0, 0x9}, [@typed={0xc, 0x8a, @fd=r0}, @typed={0x14, 0x57, @binary="2f4cb3fc791006311520d3"}, @generic="4d7f5e82f6d0c0ddc1e3f1d88797fcd50091398a340ea0a87a2a5895cca11bbddd6be05ae42950c6ec4e7bc1d8e89d1f0f6ff7a8750d955478fcb1f1e6f96cd68fae50c7da1e4dd932", @nested={0x11b4, 0x5c, [@generic="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", @generic="981b7d5a5e6dd5cff0134f8422fb73b8d5e636ea191e47d854c671ccfc939d6482475bd244b566f55dd44c56f3e4e037511effe5fb8af7", @generic="47b07e5bc767e9abe8a269c404a31b7bb38af36c27a5ef2f03a29d46d1ddcd2f70f7d3021ac7a9bfde9f213d2d07f57f7407e9a9e539b21aacaa8aa3aa094716f3f35366fc2ef30e4c923bf3851b892c1b0bfec1c59b05d7215ada64e97745f3de7fd35b1ca91e8c06a658163396388f8b73c070d17b572e34ef7ce28d231fc16c8a67dd0570f2be0874af92feb861922e72b78199", @generic="44745743be313283b0ee6db934003a54070955993732522a7671b0a6f3717cc7169f18fad62ec4e5bc6ef5c4b131be0923877eb32e08c1d08e8a3516e0d347dfc8031f2eef904e1355759f6af344bf77bb2ba52d9184d953368c89b2a6942b19f34623d2027eaab8e437c67e81a29b78cb0703e8d5a88f1a48ff815e5b0fac00654b11a559ebc63516f8136ccb72a8daf7d82f429707534709df8b9507e6e82c831146e663f5643dec50942f684cbce23c626d0a3140aa04c7b350756824298000a69f599accc7a12bc46faf2bf4e2af294e9f1d2f4494a7550853bd0f0e4e2422"]}]}, 0x1234}, 0x1, 0x0, 0x0, 0x4004045}, 0x4000080) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000cdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000de0000)=0x14) getsockname$packet(r2, &(0x7f00007ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e89000-0x4)=0x14) 2018/01/20 05:34:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00007a0000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="793b84a11876", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x388, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/20 05:34:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000763000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b8000)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e5d000-0x4)=0x0, &(0x7f000004b000)=0x4) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/20 05:34:46 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl(r0, 0x9, &(0x7f0000002000-0x1000)="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") readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000001000)=""/150, 0x96}], 0x1) 2018/01/20 05:34:46 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cfb000+0x668)={0xffffffffffffff9c}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000dd9000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x7002}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000004000-0x290)={0x20, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x22b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005000-0x90)={0x400, {{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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4, 0x7, 0x1, 0xffffffffffffff8a}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x8, 0xdfb}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000-0x8)={r1, 0x6}, 0x8) getsockname$ax25(r0, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000002000)={0x7ff, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000000)={r2, 0x0, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r1, 0x8, 0x3, [0x5, 0x1, 0x0]}, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000008000)=[{&(0x7f0000005000-0x31)=""/49, 0x31}], 0x1, &(0x7f0000007000-0xb4)=""/180, 0xb4, 0x800}, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) 2018/01/20 05:34:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0xffffffffffffffff, &(0x7f0000d07000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/01/20 05:34:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) socket(0xb, 0x5, 0x6000000) read(r0, &(0x7f0000cac000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/20 05:34:46 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x0, 0x80002, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) bind$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffff7ffb}, 0x1a7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000)={r2, 0x8}, &(0x7f0000006000)=0x8) 2018/01/20 05:34:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000635000)="0080", 0x2) 2018/01/20 05:34:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000082e000)=@generic="f4739d6c5c292750f101dd136953db68", 0x10) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 05:34:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d1e000-0x8)={0x0, 0x0, 0x1}, &(0x7f0000d12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000b2000)={r2, 0x9}, &(0x7f000008c000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000c7f000)={r1, 0x1c8}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getsockopt$inet6_buf(r3, 0x29, 0x2c, &(0x7f00005f6000)=""/104, &(0x7f00000ef000-0x4)=0x68) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000156000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf7000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b65000)={0x0, 0x0, 0x0}, &(0x7f000011e000)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eac000-0xc)={r4, r5, r6}, 0xc) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/20 05:34:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f0000e76000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009a1000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000041f000)={r2, 0x10}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000802000)=0xffffffffffffffff, 0x4) 2018/01/20 05:34:46 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x80000001) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80806, 0x80000001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000a000)=[@in6={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100}, @in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeb}], 0xb0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f60000-0x4)=0x6, 0x4) recvmsg$kcm(r0, &(0x7f000014e000)={&(0x7f0000f5e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000db5000)=[{&(0x7f0000961000-0x4e)=""/78, 0x4e}, {&(0x7f0000ed1000-0x45)=""/69, 0x45}, {&(0x7f0000f5e000-0xdf)=""/223, 0xdf}, {&(0x7f00001db000)=""/20, 0x14}, {&(0x7f0000c73000)=""/21, 0x15}, {&(0x7f0000f5e000-0x5e)=""/94, 0xffffffffffffffa6}, {&(0x7f0000f5e000)=""/26, 0x10}, {&(0x7f0000f5e000-0x5d)=""/93, 0x5d}], 0x8, &(0x7f0000466000)=""/107, 0x6b, 0xff}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 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) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000008d000)=@req={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cda000)=0x20, 0x4) 2018/01/20 05:34:46 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x1}, 0x8) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/20 05:34:46 executing program 6: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a96000)={0x0, 0x7f}, &(0x7f0000a96000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b3000-0x8)={r1, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a97000)={{{@in=@dev={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=@broadcast=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}}, &(0x7f00009f1000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x0, 0x0}, &(0x7f0000a96000)=0xffffffffffffff21) 2018/01/20 05:34:46 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef4000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000bcc000-0x4)=0xc) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ef3000)={0x0, @in6={{0xa, 0x0, 0x1, @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]}, 0x7fff, 0x80}, &(0x7f0000ef3000)=0x98) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c61000)={0x3e3, 0x2, 0x4000000000000, 0x0, r1}, &(0x7f000029a000)=0xff8e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000afb000-0x98)={r2, @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]}, 0x6, 0x7ff}, &(0x7f00007f7000)=0x98) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ef4000-0x98)={r2, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000, 0x8}, 0x98) 2018/01/20 05:34:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x8, 0x5, 0xa44, 0xff, 0x80, 0x3}, 0x9}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) 2018/01/20 05:34:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000d1000-0x18)={0x0, 0x9, 0x20, 0x8, 0x3}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2018/01/20 05:34:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f83000)={r0}) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00006b5000)=0x100000000, 0x4) 2018/01/20 05:34:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000217000)=@assoc_value={0x0, 0x0}, &(0x7f0000b31000)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000f6e000)=0x3, 0x12c) connect$nfc_raw(r1, &(0x7f00001d4000-0x10)={0x27, 0x180000007, 0x9, 0x7}, 0x10) 2018/01/20 05:34:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000587000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000aa3000)={0x0, 0xffff, 0x9}, &(0x7f0000fc5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005bd000-0x8)={r3, 0x7ff800}, 0x8) pwritev(r0, &(0x7f0000665000-0x30)=[{&(0x7f00001d5000)="91cee0b10323b7adad5d8629e00e2e09134a298a442c2a3bfe5590a28c27c50cfb4a4509d7f83f835c11abe77980d2c7006037ce66602c151345c37befb6fc12caed1b8970b12f01e6012f8231ae05c148732440c97a22e89cee813993855b78416b6420bb3d3ff48173df69a1ae1dafeb35a75e1ac058ae48c522835caca40ec6f96986c92b4ecebfa3d4b0c273fbfc2a6cbfe90fd7358c6fa3035f64cb4454", 0xa0}, {&(0x7f0000caf000-0x84)="75c3276ee3d1ea6cee904f8b183c2f2ffb0458cd044231afcbc60dd3c0408569fd1b78c3b3890d4022b29fb68262372a6ef3b82be144f82c9ed0ca1273f08733b5f8509e614440f251c3321d88ed66ecb3204d01abf7cdb2eebaa6809382f8a9a85a2084b0f812bbeb07c1b7e9a54e2ba023b077ec45e9798f5db70ab4babc9f45a4933a", 0x84}, {&(0x7f00006d0000)="a0e5912e40276f8d1a2dcd4a7e3ba026cb64712493090afa30a539774579d2b7ef74b1d4696e38bfe092434c43a20b8ec45ece626837a9135a578df2ed9f041c730711baf575e8555166e656895a04842af002709add04d300a28e2608e8cb8abaa9806a8d912d05e02f4517c805c20274a3d2beae1e014cf98b01c7b7b6a4707b0d8f071a4a886684effc3a974ea15f32778d76e1bd2a67ce9edbda6a35cd6d9448ff3e0cea206c51e4f0abeea05bc661ea244165128ee5abfc5d0325d7504458a48f6938734b3c3df7d4b4fb325413b5b0dded00b5dafa8b2dba6aed3fce0e0d65057ba3deecf466f1891c714e3f8d2038d1d9edacc658", 0xf8}], 0x3, 0x0) sendmmsg(r1, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:34:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000ed8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007d7000)=0x10, 0x0) getsockname(r0, &(0x7f0000f55000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000038a000)=0x60) syz_extract_tcp_res(&(0x7f0000050000)={0x0, 0x0}, 0x3f, 0x7) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/01/20 05:34:46 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000036000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0x2e, 0x800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000031000-0x8)={0x0, 0x8001}, &(0x7f0000036000-0x4)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000035000)=@assoc_value={r3, 0x7}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002f000-0x25)="17108b80755529350768877c97c210f89077e1fbed3b92d9fa284b6dbc2eacd245d68c646a", 0x379, 0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket$inet(0x2, 0x1, 0x20000000000000) connect(r4, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r4, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) accept(r6, &(0x7f0000ec3000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efc000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00009af000)=0x4, 0x4) sendto$inet6(r4, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/20 05:34:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) accept(r0, &(0x7f00002de000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ad000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="de09eea0486576c991b1dac2eaa95cec", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007de000-0x4)=0xe) accept4$ax25(r1, &(0x7f0000393000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000478000)=0x10, 0x80000) listen(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x5, &(0x7f0000002000-0x28)=[{0x10001, 0x2, 0x5, 0x3}, {0x3, 0x5c5, 0x100, 0x400}, {0x14, 0x9a, 0x5, 0x455b}, {0xffffffffffff7fff, 0x0, 0x2, 0x6}, {0xc3b, 0x200, 0x20, 0x8001}]}, 0x10) 2018/01/20 05:34:46 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xffffffffffffff81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}], 0x68) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/20 05:34:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept(r0, 0x0, &(0x7f0000ca2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000825000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000)=0xe8) sendto$packet(r1, &(0x7f0000467000-0x3)="06c001ba80c369c72feff5ec0e3f5ffe83ecbd1edbb878db32a02d4d206f68f53bdd3a6f2aab4b6758c0bc7ef9eb6afc55214bf540ff5331e4bd8be57ee115e52ff26050524f61253b5c417fba3402ddb58548978ca018c2e1cd7fcbfe55b94ccd1b0d13746e0a6ee2d9880154b46f4bb3fa16ca6dacc4f069efa55924914eda4baecfd59a24744ab65b92d482c53a1434b8e710bede7a0914ded10a096e1925735045e44f473bd3a44213e1f2bae80ed2714c92b4ff5edb2d1bd8b2658798c34744996cac6c5507a07bcd7e3e45d780a15944cb2e9296b74544995d774e11339cdc651488dbd24263d681347f97dcc2ad99bbf687560b15", 0xf8, 0x1, &(0x7f0000a5e000)={0x11, 0xa, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) r3 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) 2018/01/20 05:34:46 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x80000001) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fc4000-0x1)={0x1}, 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f00008a5000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0xffffffffffffff36) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) getpeername$inet6(r1, &(0x7f000082e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000acd000-0x4)=0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000fc3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc4000-0x4)=0x14) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fc4000-0x22)={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe60}, 0xbd, [0x8, 0x20, 0x0, 0x80000001, 0xa35, 0x5, 0x5, 0x1]}, 0x5c) 2018/01/20 05:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008a9000)={0x0, @in6={{0xa, 0x3, 0xbf8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xc870, 0x100000001, 0x5, 0x2bb1}, &(0x7f0000f8a000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d76000-0x6)={r1, 0x65}, 0x6) 2018/01/20 05:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000575000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d94000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00003b8000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fce000+0x92f)={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]}, 0x3, 0x40004, 0x7, 0x2, 0x4b}, &(0x7f00004ab000-0x4)=0xa0) socketpair$inet(0x2, 0x80000, 0x810000000000000, &(0x7f00003b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000077e000)={r2, 0xa4, &(0x7f0000d35000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xad, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1fc0000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4986ab29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000515000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000042000)={r4, 0xfffffffffffffffe}, &(0x7f0000369000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b6d000)={r5, 0xdc03}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a68000)={r2, 0xdd}, &(0x7f000007f000-0x4)=0x8) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000003000-0x4c)=@file={0x0, ""/74}, &(0x7f0000003000-0x4)=0x4c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x807f8) bind$inet6(r3, &(0x7f00007db000-0x1c)={0xa, 0x0, 0xdf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x76d8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x8a) setsockopt$inet6_int(r4, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/20 05:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000101, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) pipe(&(0x7f0000576000)={0x0, 0x0}) getpeername$ipx(r2, &(0x7f0000c28000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cdf000-0x4)=0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) close(r1) close(0xffffffffffffffff) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000065a000)=0x3, 0x2) close(r0) 2018/01/20 05:34:47 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fc5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000fc5000)=0x32) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc7000-0x6)={0x0, 0x4}, &(0x7f0000a64000-0x4)=0x6) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fc7000-0x4)=@assoc_id=r2, &(0x7f000037c000)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000717000)={"b70613025ae3257e4e102654e5f91333", {0x4, 0x8, 0x40, "89e8587b7bfd", 0xffffffff00000001, 0x0}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000083a000-0x4)=0x1, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fc6000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fc6000-0x98)={0x0, @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]}, 0x755, 0x3}, &(0x7f0000fc6000-0x4)=0x98) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fc6000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d76000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fc6000-0xa0)={r3, @in6={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10001, 0x3ff, 0x3, 0xb4}, 0xa0) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) pipe(&(0x7f0000504000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000d1a000)={0x2, &(0x7f0000afa000-0x10)=[{0x2, 0x1, 0x6, 0x3638}, {0x6, 0x8, 0x4, 0x7f}]}, 0x10) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009c1000-0x4)=0x9, 0x4) 2018/01/20 05:34:47 executing program 5: pipe(&(0x7f0000c4f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000d71000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "1ff018db8fa6ea1d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000046000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x300a}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@expire={0x124, 0x18, 0x400, 0x6, 0x1, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8000, 0x0, 0x7fffffff, 0xa, 0xa0, 0x20, 0x6c, r3, r4}, {@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0xff}, @in=@empty=0x0, {0xffffffffffffffd2, 0x9, 0x4, 0x3, 0x3, 0x4, 0x8, 0x0}, {0x4, 0x1, 0x4351, 0x5}, {0x8, 0xfffffffffffffff7, 0x7}, 0x4, 0xffffffffffffffff, 0x2, 0x3, 0x9, 0x80}, 0xd299}, [@encap={0x1c, 0x4, {0x1, 0x2, 0x1, @in=@empty=0x0}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x124}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xf, 0x3, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000034000)={r2, 0x80000, r5}) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c55000)=0x0, &(0x7f0000a98000-0x4)=0x4) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004cc000)={0x0, 0x80000, 0xffffffffffffff9c}) write(r6, &(0x7f0000010000-0x32)="86b7b936079bc3cf9f0a22be791f8687bc000320dd755933698878f4d7d29ca7cd73462cc54a4c33650d3e1117034130d08c", 0x32) 2018/01/20 05:34:47 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000000e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000f000-0x4)=0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000c000)="3d234bd231fb19965de43b05f7636e8a88d1800663fbce1399a98d9986d9d33b14056ce33957202e548217909f55eed52512436e0437642779b35f8834ce3b0eeaf9856739c4ae53301ddbdd7044e57b079b8f13294c4cc2ac96dd19779a8b1a456b58e2ef1cdf334250dd305c70211d452680643998e2283388bdf5781104df174b5e9a9e409a779ac3e0d1c898ddab7c61b2c8983f4d970bcded5304f36b0a0bdf004c79b4f8cc6fedc1fd0c04fcab879afc117d2be479b1bf333192220a68c3ffbe957bcc8942868ade307195d48688b0934b3d6617d05eef4477977716264deed0453149206acc7518123b998186914d9dfc29c42aef48dae22e021c15bca7c9b9cc02057ba53e7c7dbea0eb902655db66a661fce721c9dd3d198f2c7dbad953d6375ff49ca0470307cd4a62d9db4358a964f3e48124c2eef571decf630b3c24f5376b7e80f292cee7deb49f22e098ece6b0332a7d4b6d5bcf0a7159403b1cea02ccf328ca61186308968a7af566281b32d8e00487ee0baf92a1e124591c0939f14c1e50ef144826aeacb7cbcb13d1f82aeb901623a2e7756bb5c9c55d066df14792770cddbb66ebe6dfe9b8c200e54e62e2816454458516e7dc5df6abaae24ff745eb8ca8fd4b71ce9a9222d12a8155012dc6deafafa3898348a8cdb562af8b6387e75a782ae6bc7fd41312d64b24c9a3c251a987dd63ae9acdb893e2315d4297785b82a63f5dbdbc4f1e794ef9709c22113923a979f16718e70c59b38f1a89ae83f30922797d09ba54386654a8b5516143c8b9b1aa920e978a89ee3cb782fb6467269b9304eaaf2a263cb0b4ea31e480de0d1e37a82ab0805e6193b46003e3be18ab4cc0da2fa860c76ddfe4c90c9df065c7c13c630aa6fd8e705db5096b94ff6b2f0032db70233f31f6cffa7e2e4da8f584827768c8a8afe27bf3d9b50c565f64af3e6953bfc353dbfaaf4065a1fc0570dfc4cf8a5244045d7974d2086b3d3052ff619897956246434c7f13f1d162b430ddcdb4db86096647ac9601e976dfef9f6e61564a73845a4ce0867931c46254fbc734f184f7d41084c87f1de12b25161c774a76f7ca25aba6d2b43f69cc595414a33ffb57ff90ef4e7128e211f82f329ddec2663003d097897de0df3c3faed4ecea0bd98168c28151cc4f8da1978696938de9247e20aa21d3240a74ce041ff78d2c508adbdecddd2d42516c5cb3ebb183e489c37524a86f204af2b90a3c6a892015936e8ab86dc1f0f3eb9abe1ce3d44f5a64628467127347f14938f96214f9f34fb125f5ca65941e015adb37a22484137405740937af8763829dd371a2f307928e2c8ad7af8fcdc4353bea5d4fa4c9f898a926e8ee5ada8ed76fdbfa249d161156864fa44628042868a59c1d2ac2afd380cde2fc0235b51d1277aad3e1a1cb7fb691033dbfde3924113e8ce6230bf4cc08a5f0576fddb3fa3c8a7f032f8d079881cb8ffb0eb101089c7d5f21b9c39e40a14c3d47c8cd2b827043536466fa5cf97b8e7209ba8718405732438fc8a336bc466336c03ee8969464a29ab16b3a48e83d15c7872cbb78d966063bd1119c975210d290e7999a1dfca6904bddf9d5fdeaa68e02b5dc3c8f7b7afe81d494ebed7d29370dec9372c2fa5647944f107e269d090c0ff492fe9dfc362e01bbf4c77c208ee3b50fa4f58cd1ceb6450c1c22039231abad9fbab80ee9f637fdd755610bb3df4f07ba7f0f563ba41905f7fa3f0a91bad40d308eebe94bec8d79478f230945128961c0c78659fbf76223cb6ad3b83456f736aba4b1183110eb2db62941057abe20e5c30013ba34d352a32ee3287cd490d72f439b743b2d6f0f93ea4160df06f91962255e54f54e88b06e30846ef47c0e5528c4502e14d818722cca445599ca5ad1d8e58d14d3f9c6d06408f11d9efdf138e82d954e6c5e138184c5d78157c032b30c91add8614a8ea570082b66b13b920b29907889e98e2589a2430c2b73dbad0dbf068574c60c5c5a3ac18269d7d88902b875ae14c38e49e3e92bd5a612b4872d8a309fb4d1c106aafd06daeb55a87118bf93dd8222cf233b13f9f8cda5e81bf420d14729d958dbb0423941df8120464ddabf2740ff49273ed822dacf8e64f51c5874430133db942486db5b891759f7377e2c265ca45b56d39ac6efefe62c39cb016e5b2c149bcee45dcfa931d394a748f79452ced7ef70beaff2d2ac20157db6bf1d9e7602139c4a09b7885772358c48bda94e627c5ef424ce99f33341754af1512af9064c264fc2450e6b0fd54f5b5e0f97c4c739e43752b68714e6e9a6a2e28f570a4848a9e99384b353df19d88cc2ae1a43aee1fec7edc72acbcaa65287d053f25da40b59d278ed083d6825ee691f16798d9eb41d3fa0e90364b8261d3cbfc3f65e45a92731e49554661e8f4fc94eb5b7eb178d38c8427c0ea2723e657a0100592efa7ec9606e190ccff5b84c761daafd0ed7a553565d84d6252f5caa5754396e31ea3b5691bb8ee8a1016d98700411eb73e0fe690a96df7ba2d8a9a53cac472221b22d73119be0b6e8f28117d7e76bbb2669150bd2ccbbb230b5e4b3e3ae0376a3a8097c0975b6aa31dc3ddae98be74d0987c2eea0159199db919d84bfee09852fa85e74c017ef396cab68986c809cf6dc12375d127d796f4f7089946f412210aa7efc0d36da819aaf90ba797ed2252bcb4676b7b87c7dc51432e613f2eee80c6f38fd69ae361e4b99c046b4a7b095a321727c24ccff42315ed73380c04105a48e60977aeda3a8da2003b6175524ed5845cba4bda9b5a96dd6bddfc202d5e062904c621cdd394aa87453add171a49179e21789a35302b2253842d1655936233071d4e402ad911f073ffc08e6ad10cae883f579853a7be6648fb3b5f4c5fb34b09f45a20414079cba67f7801abefb4024a4448151ae2494d8838eda9c0cf8b8b2e500c2f1bc1406fd91b2d62b00be6e2bb7a3f230bbe1979079c04132f742ff2a4f3d63571327f0ed22f2ea94bc3d1a2fe1d403b4475bdddf2852d7a1636eeff723f0ad0641704c23a0230430dc66d575de826d6dcbe6cc5446d0a538303defc3a2ce591201c234061d8668725cb097366fec96f18e7dcf127fdb3591a6f9da8eaa6d99cce7110eae4034268fdfd0d9c96cc745cecda42bbdc009a959fae57cf8a18d748e502d69fd4cf0966b84b1f02311714a2a0aa56416721aa535a2c497ef1dee715c1c400af08e5d303a8570b0b1ce25f224a2969484c0651944a67107282d2c1daa69cfcf4d831e037e437ab21fc72d7d6a4791153e2ca65cfb1bbe556f1e230ee1bfc83163ce3bdb51bab6f5c78a8b53194e41eb2b2cee5d2e7f3a2da015f2f984ec4ac93892e658b237082e730b4da76dedf3a293c5cb97274103603ce10f47154f2711c6d2aa6aae89ce2a166138fc80d2fd227dd984d6e8dfe0dd791ee8ff76e28190fe3183aa8fc3188bf94b65bdf927935b0f98ba0a28616535c7decd6157097eb63cbde773a21142f0b6a1e2cbab4960815d1ec9c896d001e0844769d47ca94e3eda4d7b83282b2011483e17452c0bcef37d2f3203885a6dbd605c0edbf96028f0fdd6b9cf4de53768b86199123d5b5e7169c7c1def17c8a153e1166a0e0c84b71b587767d6f6993c94cf3d2eac65f133da60b62e0055423dc436c2a495ba492398992da77ce9fad383787a8c661e371ed69a59fa13487dee7679c6f8d00aa6d482a2734d50b3e4922b0958e7833ffd3ae58ec48db1dad6cb8cdb8ad52bc7489ae0a8a46e55523822705806360f63ae4009555ad4676a7418110162429b895d9fab42fafb0d6a64d0b941c1019ba587a1209be72b6a2d2c343db37afbcd12118807d01834fc6657c94169be281a8b3e65dde8e9589d710013a13a74ee80c1b9684218022faa5fda676bf07b5d6a06275a285aaf3b3b4651be4b416972947ef3fd4100398a55f38f2a32d4cf3ff6a76303a70d80b4a7546c0c61226fa65f94f690db19dee51bdc15654820557356d85f30832be31cf7755e58b6ada68603af3c8108996a1ce65b74547edb4b754530009a8aca438101992369c5525f804e2a1ee617cc7d6da26a5378fb68d8e9330973ff1099041797b7c467250ddb239e103cf203277efc61e98608c80fb3618994d8ac8dbb0e741011478f146288f4420be6b48ced130fe012d9d090c9b693d77f9800426a38cdd2f11d3ed20871595060422b3a4f01625eeaa00364e28de1ca9c4c4ab464899aa90cac6b87526e2f7d1d0c4ad2f88f84312a53b179c4ba4cebb093e135da6560bd985da1f94a8062cb921f273d309558377ccf1142f19d49151da4a4e6dcb0ec006c46db982faad4b08e82d6cf8574cad5cb8367767f4f1a6af5ad1c72b7b668421bea2db9cebdad3debcc4ce56ad4259fa97662dc9811f946b08e74640bb992928d275a5a3fc90b0b47cf1067e657485f650faeffeef373660411358293da5c857b1ba76a11c2d6f5b7b08f5797f0eb0e20f45926522c77998f440752b9558f51b4275a3f8aa4491bc2b87145bb527b5e1ae4cb078efeff02891acd5ed6e726486df1404a57b296ae8e542ab2c5b78981c79348483afff4894d9b37aa0eccb34d25a62ceeefb7b9a913373ce368c2eeece12f1cb39d886d932b5d05a02dccf6feb54274b2ec0755c639404f3430c562db127906e3ba5c2c0853434fc3246bff7553a0fcc4bdfd5a5b2695bc74ff01ad52683588454647c56feef450bfb8de123be5df3491eb5ddfec245def2474e750b81c73461e252c27a36545e49784961f6bf157b1b4461ab6684aadcf84ad961f8621a76a2f296fcfa27e5b761df8aafe9ccb6160d16f8553186ca4ec4f6178f6289ae053c7cf8529bf44f843ab4aa4f8506c79aaf6ccd83016d6105c90bcd63bdac61896358b0ff9892c6d434b893c64147184ba2d571f3d29217f3289cc448990abe6eca91340e590228d74b3b6dd4f41462eb846236e8e14c63f9e5f28fb3eacc33e7e3c9241415e81bfb4e7e1dce3003460438f4c81da7979dfd9f2b32dbd09c885d33e698feed56e3982a96d0e9863e8514b1f5503ac8c5a7e7d9ec486bada256705ef52afb7f6a7615a110e89baa9fed3bceab365c4d27c29d7594f4d1f4c9f9758f95c284980801583b999e594f905ce7c909e97e7b9c28c83252ceccd8c3b02aab3418f2fc40cef94ac3599967bcd0d4f89ca0e204e35451afb92c380ba2022e7e02089f048b57917a3f5c9cb1202c89a12856cb3057b81ddae8f6034a1d6cf564318b62ee0954a84585a4f78c8f21062d5fe960b31483cd53992c18bc92420749910da85413a56f1d66428da04ac4350fe7bfa36ad50b1d50cb4a1eb60359f450a729af81d68cd9257a4a85cf2c41d7e08d0db6d141702f5603a6d2afdf50f67c27e4b946384373eb0d9e9762b0b08c03ae0f02e6d2988fc4860e6805ff720a9860f599cea1782288c6b87d3e0804245f5a71c58cb2dd454b2e3fd76abd91b975a732108e03f71c9f526463bc48f044a3500a1fe72c0cf49c48f0cc0b7621ca226ecca903afd125fa7912c62213d27d768a0abea5669b96493ade2ec0eb1555285d18f7e0f429604d3d9b4ff669954c4d33df0662496a4ad9c8b5671e79558d6bf3ead10285b60295234aedc36099873ac5dcf1e699e64df21ee69d59a706c3f9c45be38799cce5acdd4916e573a94f1e42e73e2f1e62696534f5a4164e5001b107395a98b95945d1fa1acf247e9e09611e2a2b1ce3db56e4f2de083230b6a42f908ca6489715a4e8ea") syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000000b000)={0x3ff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) 2018/01/20 05:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000190000-0x3a)=""/58, &(0x7f0000c4e000-0x4)=0x3a) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/20 05:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000b15000)="8ff02b6e9c0acfebefc565d4ac302cd6e38ff9b96504ed7864444c6243b5dbcc9536e00ff620e5e273495fc7a28e4945679584d1702ea8647ab08799e7d0182cc7be8892025401837bff2a0b7ec23cf73a41b2c848ffcdd57c0ba7f57b2a6347f367e2029a13d2524cfb305977f79107158c6d600999a51a86e0a02b96a95721763fd7044dd20c56ac01ea6efb6c2455780e9b97cd7b7283d91e36e8b7bd09eebf3a0b6f3247c9dd92b3ccb8d2e6123d43d2bff8e926cf9d22fa423e412cfd008f8c") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) 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, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000956000)=0xe95, 0x4) sendmsg$nl_generic(r0, &(0x7f00007d5000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:34:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000)=@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)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x5a, "dbaeed742e8ff60570bc651dca15040582d346d17b6db4db21899398866c74a46daba3f9969a40f5d82c964a6bfa1ee19b494cb85f635baba9430420839587d6684f4083bbe16ca08f478d8737126c805238602564bdf5d8b12f"}, &(0x7f0000004000-0x4)=0x62) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x8)={r1, 0x8d1c, 0x0, []}, &(0x7f0000003000-0x4)=0x8) r2 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r2, &(0x7f0000002000-0x1000)="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", 0x57d, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/20 05:34:47 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x400000000001, './file0\x00'}, 0xa) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000bf1000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3655c919ed778069b537e9f9a8d58182"}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ac6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001be000)=0x1c, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000608000-0x28)={r1, 0x0, 0x5d, 0xb7, &(0x7f0000fda000-0x5d)="90c104180676e7bb1f61fcc6784f793a1cbbf0330f4aa5a291896dfdfc841cef2240d45e5fad84f01d1a0d8fbfcf354a859d4a16dc2199a20b4eda66f22d78987269e145e95fa70a25203ce699de5f364eddc2e7de438e426984bc0509", &(0x7f0000188000)=""/183, 0x6260, 0xaf}, 0x28) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000fd8000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008ab000)={0x0, 0x9, 0x7, 0x1000000000000000}, &(0x7f0000fd9000)=0xfffffffffffffe11) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c71000)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fda000)=r4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000768000-0xa0)={r3, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x401, 0xffffffffffffff00, 0x0}, 0xa0) bind$unix(r0, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/20 05:34:47 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a85000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d1f000-0xe8)={{{@in=@multicast2=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}}, &(0x7f000024a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r8 = epoll_create(0x10000) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000301000-0x8)={0x0, 0x0}) r11 = socket$nl_crypto(0x10, 0x3, 0x15) r12 = socket$l2tp(0x18, 0x1, 0x1) r13 = socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000082b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@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}}, &(0x7f00005e7000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c89000)={0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0xc) r18 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000acb000)=0xc) r20 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000038c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept(0xffffffffffffff9c, &(0x7f000074e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) socketpair$inet6(0xa, 0x80005, 0x5, &(0x7f0000393000-0x8)={0x0, 0x0}) r24 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000084a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) r28 = socket$unix(0x1, 0x2, 0x0) r29 = socket$bt_l2cap(0x1f, 0x2, 0x0) r30 = accept4$llc(0xffffffffffffffff, &(0x7f0000b90000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000be3000)=0x10, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b07000)={0x0, 0x0}) r32 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1b000)=0xe8) r34 = getgid() sendmsg$netlink(r0, &(0x7f0000d47000)={0x0, 0x0, &(0x7f000005d000-0x30)=[{&(0x7f0000000000)={0x348, 0x25, 0x210, 0x5, 0x0, "", [@nested={0x10, 0x21, [@typed={0xc, 0x8, @pid=r1}]}, @generic="", @typed={0x10, 0x1b, @u64=0x1}, @nested={0x318, 0x23, [@generic="6501d10d958a12f4b3acca61555e45f695ef9998b7f6a90dcd6f271faeb3644e6d18afb967d64b73d0d3cc81d1b976d899d04f6ba94c20ab2188ce2a307bf2a876412eb4a02cd26c8ab92b77dd4a0aa426c767a13900b816642b7a9c4c1ab55f4e9068df55b9e1192ba417601b1b10e24bb108a5bf496f3c108e5475940745ba290a9ba2bf99e69c4d207c431a4c90ff167f7feab028c69864f44edb67d1c2df9a71c82e21236aa7d77a63976fe88f7a6937de42376604", @typed={0x18, 0x81, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="6f87bbc96420e1bbb820183da3558123601b938bcf2a814ebd9f4ee8e643f80f6342b28d923d8bb6c884390a62ffb4cf426a8e27688930f122664dcd3fa501f2a3f93536daeec5679a22cda3f96dc57591d2e683dc89dddefcf57f6f909c5f8926b2443062e48394082d2fa79fe4d6735542bb", @generic="a666a60570b3df6562b124989aec127793bfa78442d76595b022f3516c2d74d6a4ed99ee6c2ffc260a71e6bfc9a52b24e60285787b582668e7bc361bae1f168a2699d31f43ec4a5787916e09e50a5f1d89836f1e70fd0385c133fa6ea06c777373c388911e940b571031603e7f7b2e7c93676c37bce8080626703db32d276582dee3fc9ebfb0ecddcf347f8204ad19b05f0406c9112ad5bab73cbb38654e7d31d8b3a1cb5d5b0f624e6a4a30b9b5861169c27bbba0dd759aa58bf16862d363ee1b1888923d959e24ac5e2108666e97ee9bb9a0c78c3ecc9d41343c85b8fa877c7e300800897b59", @typed={0xc, 0x4c, @fd=r2}, @generic="61692aceef08eb77b08c5fc721c042b6f111a07143bbc774d8e5050c3cc1bf4a24a9564f6cefa8a4d59f1cce82d31b9b82888704e6f2cf173e55e6e853de89346f9e2734bffcb35a8c09e82ff1d001ff33a36eae95967833b3f7d8103bda0f31f9b14c249d2f572dbdb49a174ac27e18ea4ff8bfce0c1027958bb81bc74931f3b6fc9f9c3dc1e8409be1ca8e438093c02faea7646f364c0b440ed6794121f61a2d1064b3e96ea1548adcb4a868c9c1d7c9204a470c3729e7cf3f7e951d57d4485dec83cfff98054c626cccf9424b7e9582c07080cd0428bbdff503e0e5"]}]}, 0x348}, {&(0x7f0000001000-0x1b8)={0x1b8, 0x38, 0x1, 0x4, 0x0, "", [@typed={0xc, 0x2f, @pid=r3}, @typed={0x10, 0x72, @str='md5sum\x00'}, @generic="b270619b748dcea3d82ee23eb4c75152b1641c3edfdf1744ad6a6d0d1bdffb01295a6df14c4fbc32653977bc22f95860b2179001f818a1467cf6ca838649ccd77392629f45c7199670099d48cc7a169736a804a4574e14f8489dcc4de3eb87ce99b7b63b88b1ba4e524b7f2ae10feeefaf1706567ef4e6d97ef7e65f31e33fad4bb76b3254c504257e1e5b4a01e119691a66e0729af1bcf7c8bb152a183597caa465389d0e6839aba29cc32a492c1bdb8c4a69e7b5559f1d6989254e", @typed={0x30, 0x61, @binary="0843ff9094317c202f7a3441705d5d9c38a83ee3a31c9145e73d24ed3537f53e12cce92146cc"}, @nested={0xa0, 0x88, [@typed={0xc, 0x50, @uid=r4}, @generic="01fa3648ac4bb6ec0c512ba97cab7d5979eaf02607a35c7932315af66da611d9e674d457645a1c02ccd2cc3eebab0a097d8990104db64574b5d4fc8c6d35d0040d2095fd10ee3a584d27baa5169b09db6d2182d1591fac4719be600c8bf5a162f227ea9cf863e2098a32a08e5a65e7b6f1bd4ccd4784c2c9e2ba", @typed={0xc, 0x2c, @uid=r5}, @typed={0x8, 0x80, @void=""}]}]}, 0x1b8}, {&(0x7f00003a0000-0x2204)={0x2204, 0x17, 0x420, 0x2, 0x1, "", [@generic="124dbe66a425ca1ed7b20fe15f28dba6e094a9a87db6145de43d875f154e89a11fa697939ca89ec9ae9510cae5fa4cf58884b907156f2d1e75059685d9daa67c4bab351f9a5e01d5d5d645b857fb731ffe17da36e1ef3929922fed47e85c8de403818e0935e23f44220c94b0835297243e80f657b517fb0637128e6ad94069d419570bd5f648b6e85472f8e51670701a3bd8a833f05e49c56140ecbd6a6599852ddfb746db2f9eb15521d5a186afad5b4827069b6ae3", @typed={0xc, 0x4a, @uid=r6}, @generic="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", @typed={0xc, 0xc, @pid=r7}, @nested={0x1124, 0x2d, [@generic="c94d65f6a5482e28376620af03fb4fc9749a90362f2b7f33d4c9933a3e098d0e05e884830360e611c32ea11806fa1f20594cebe733b423be936880760f2e0aa8546a1bc85eb528", @typed={0x8, 0x6f, @void=""}, @typed={0x8, 0x11, @void=""}, @generic="9e5dd58915074d06698b89d354241512d5cff71e9b9b2b1d9fb14eb834045fa8f0e491f2bd114330fdb431de0bb940d39d84069b9bdb18958b7f54b34693c667c135b286273178547b9a761e6354282a4ae46acacdff1ce1f37c6ed1f19f192798bebeb27f435168277f1cff76be055973ad4bfae4c391dafcb464e5e9dd9ed161bc3b6754ee7ff4b3e96b039c5363073e16b6663691eb30d933a9ea5bcfa5f7dfd9f8578d86b6232fdc604abc6be0e23ae33e428397b4c94fb4d53a709f728dac4dfeeb3a74", 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0x2204}], 0x3, &(0x7f00001de000-0xf8)=[@rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21]}, @rights={0x20, 0x1, 0x1, [r22, r23, r24]}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xf8, 0x10}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r35, 0x10e, 0x2, &(0x7f00002d1000-0x2)=0x1, 0x4) 2018/01/20 05:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha3-384\x00'}, 0x58) 2018/01/20 05:34:47 executing program 0: r0 = socket(0x11, 0x800, 0x28f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c33000)=0x0) 2018/01/20 05:34:47 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 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}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x40047452, &(0x7f0000001000)=0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000004000-0x4)=0x9, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000004000)=0xffffffffffffffe1, 0x4) 2018/01/20 05:34:47 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="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", 0x104f) pwrite64(r0, &(0x7f0000a64000-0xf1)="b32ae88aab0036197b7561dd6706ee5736db39c66d785eee3613c624d1c22db428cec5075fa28d0da04def64a96a7c392388e390de7c68ec06dd20817843f35fcf8648e1642cf8b83da82e2245c31fad2966382774510ca37155d2a05407afc56632af7b6e1b5c61d62e403f5426124cb3a16e5f68e1d6ed04401297c13f69aeba2a728038a61d97d842f633a36a95077409786b489f3b3d3864a975dfcc05ccba25aeae12ac2838b5b0cbc6b698804828ef132b15077400e2c9ea329cd37ad6fa384bc46eaac9add80f6262e7a47531955a3ca4b65d2921c1ebabb8dd6846d976bd5f8f39e172894d5bbe67f85b96a153", 0xf1, 0x42) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000)={0x2, 0x5a27}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r2, 0x3fffffd) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000367000)={0x0, 0x0}) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00002c0000+0xef4)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a53000-0x4)=0x8) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000+0x3a6)=@sack_info={0x0, 0xf3, 0xe}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000c000)={0xc886, 0x4, 0x9b8, 0x1000, r1}, &(0x7f000000c000)=0x10) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) 2018/01/20 05:34:47 executing program 4: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000014000-0x6d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@snap={0xaa, 0xaa, "a0b0", "111800", 0x8848, "64e81f0cf763bae0fef501744eeffaea4d1fad01b85e58e125e6d3de770bf6537b8a2e9f8ef614f74fe6bc1ecaca57c23bdbad9602ab77a0ed58dd7b9017a62663cb5f98bc0841450b5b4b53365b3ce8f5313ef36e87"}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000015000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x1, 0x8, 0xfffffffffffffff9, 0x5, 0x5}, &(0x7f0000005000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000014000)={r1}) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000013000)="e9cd54d4ac9dc3466ae187d2191aee417fff7699b119bd3c29b92970514c28b3cf0c2c61f219f9ff5e2f784d38f77f854fdcdccd9656d700f19e726f59e5b7ef01dc642953547c0447d29355a012a618e9d490355d86886c3b32c4df49ab5d4c1bba91e609371e57606d0b5521f7a5a731e7c23fd23581f9a787b074efc8835d45bad450fa4101d292cde25977bf66ef355fc9e0cf7c826c916832e7f70096752865554a5e32763c5777a23251d79ad9dd8b65a2c9", 0xb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000014000-0x8)={r2, 0x2}) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003da000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a8c000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f000029a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df5000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000309000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000743000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008eb000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x7, 0xa, 0x20, 0x20, 0x32, r1, r2}, {0x7f, 0x9, 0x0, 0x7, 0x1, 0x6, 0x7, 0x800000000000}, {0x7a, 0x100, 0x6, 0x80}, 0xfffffffffffffffc, 0xa, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x1, 0x145, 0x9, 0x0, 0x1f}}, 0xe8) 2018/01/20 05:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d81000-0x8)={0x0, 0x0}) tee(r1, r0, 0x80000001, 0x1) syz_emit_ethernet(0x33, &(0x7f00003af000-0x34)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "6e20f7c88fb856be02"}}}}}, 0x0) 2018/01/20 05:34:47 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x401, 0x84) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff2000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f0000ff5000)=0x0, &(0x7f0000ff5000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b8c000-0x4)=@int=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r5, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x5, 0x10, 0x401, 0x2}, &(0x7f0000ff5000-0x4)=0x18) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ff5000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ff5000-0x8c)={r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ff4000-0x6)='hybla\x00', 0x6) 2018/01/20 05:34:47 executing program 3: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x7, 0x6) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x103)={r1, r2, 0x4, 0x40, &(0x7f0000001000-0x1000)="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", 0x7ff, 0xa49b, 0xaafa, 0x800, 0x1, 0x3, 0x847e, "28c798e1220b7fc99cd0ef650fd90fd93eb4186ac2090deec53668f545ec912ea23eb46739a2a62834575ff03e1b26dfeedf2c35657a9169ca39307422004880deac64f0848069107f4ef301354a29c6c10713cb294fce7d9bbe1b7c64c8a09d5282609c71aa087aabe8292c75c33259c77ba1aea610cb72e17c9c77a493cf532c92a828d3ad045f52c9ff4c2ab6d80e73869ceb4e6c82f33a9ce15111a7087ecb75d465b5ecd4135f79ea242e934ccdc59e0e53e736e372323ca0770f2492b7dc0720bfef4ad80f370358e27c2bb5bd73fa058ccb29d9d4591987"}) 2018/01/20 05:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000001b000-0x4)=0x7, 0x4) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) recvfrom$inet(r2, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x40000000015, 0x800, 0x0) setsockopt(r2, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) 2018/01/20 05:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x6a06, &(0x7f00006eb000-0x8)={0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000655000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ca2000)=0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000462000-0xff)={r1, r2, 0xdf17, 0xfffffffffffeffff, &(0x7f00004a6000-0xfc)="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", 0x101, 0xfffffffffffeffff, 0x800, 0x2000000000, 0x9, 0x9, 0x1, "e4d7378b1f544e508f6858c1c4b41dcb6134ab0f980bf391e6248e43d735a2c1c5f245220d56979f8e0e358684b79e099a38d67ac524b8eb73b34c8f08c8f1e8956ea5efdbe5d8e8e69d260d36e1006b0be20a7acfc44a108ebb2a855ce1b58bce41d3789b9f8ffbf6ebeff732ccac80576efb0f0f731343e91b236a600a8434067615680fafa9ffe7bc33e0cbc3ff12716a1a2684477121c3b02d33756a5805c1dbc6f4f05725136a0245100a30393c9e4339b2868cd059a7cf106aefad6fad9cc0dea88a19fab5e3d52c476160fe139d456cac950f35"}) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/20 05:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009cf000)=0x0) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e2000)=0xc) r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000390000)={r1, r2, r3}, 0xc) 2018/01/20 05:34:47 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f81000-0x8)={0x0, 0x0}, &(0x7f0000f81000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="fd0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00001b6000)="c20f", 0x2, 0x4008001, &(0x7f0000f80000-0x80)=@generic={0x0, "3e123d3fabd4416a8f4245241fff0cf4610b6d917a48c187a95e1542adbab8cc519fbd754054214b5f531190fed373245f8c2990e797cff2b843b8c93983ec5d9f81ff14ab09aca953feea3d4ce3b92c1e64d36656fe2bc6232c1adba2bd47e86468d561c5c9da02dae82cee78ff9d0b102aebc751dd7c52264298d734be"}, 0x80) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f00003ce000-0x20)=[{&(0x7f00007c7000)="17035252de3a1abbb976ed19fdb0c99259906d3144014a72aa48ed9e843072", 0x1f}], 0x1, &(0x7f0000f7f000-0xc8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f81000-0x4)=0x0) 2018/01/20 05:34:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000055e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000140000)={0x72, 0x80000001, 0x4000000007, 0x4}, 0x687) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000b61000-0x4)=0xfffffffffffffff5, 0xfffffffffffffca6) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/20 05:34:47 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x93d5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={r3, 0x48, &(0x7f0000004000-0x48)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd43c}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) getsockopt$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$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000002000-0x57)="4b64f73c7010dd40a23a07b3cfe18d636f43792dda26199658a0237763dbef2df2a1add1c65e94911a7f9088b58a1358619a901bb160039d1f85aed207b85e2dec042286a10bc23c10417376d08aa9959cdbb9aee3e7dd", 0x57, 0x20000000, &(0x7f0000003000)={0x4, 0x0, 0xc61, "11d60a28baf2", 0x9, 0x0}, 0x10) 2018/01/20 05:34:47 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7f000-0x4)={0xffffffffffffff9c}) getsockname$llc(r0, &(0x7f0000765000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000650000)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000ef000)=0x0, &(0x7f0000187000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x100000000) accept$netrom(r0, &(0x7f0000f5b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d96000)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/20 05:34:47 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r0, 0xffffffffffffffff, 0x4, 0x0) 2018/01/20 05:34:47 executing program 2: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_out(r0, 0x0, &(0x7f0000d3c000-0x8)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df4000)=0x0, 0x1ef) r2 = socket(0x1b, 0x3, 0x6) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0xdd17, &(0x7f0000df6000-0x57)="c1e0ca97404dd8b9c89576157b3dbac94702a09485b4f73e17343d191e710c80a6316410fcc28c592c528942a65616b7730c6196b25dc5cee57613bb62a65b600dc24af51b2b43cfca476388d1a36ada21e7269924e10b") getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f00000d1000-0xc0)=""/192, &(0x7f0000773000-0x4)=0xc0) 2018/01/20 05:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$unix(0x1, 0x7, 0x0) pipe(&(0x7f0000711000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ef9000-0x4)=0x0, &(0x7f0000aea000)=0x4) bind$inet(r0, &(0x7f0000297000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f000075e000)="0e8f18efde25e210b7770e63a2a6e4782205f77a601e975472666e2b4ee95564f023b0738a45bc53b8d832b59230114bb84e5a297bfe609aa660c7dceb7c9ed915") 2018/01/20 05:34:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000c8000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f14000)={0x0}, &(0x7f0000e56000)=0x4) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 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) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000)=0xb8) 2018/01/20 05:34:47 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f0000017000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000011000)=[{&(0x7f000000e000)=""/11, 0xb}, {&(0x7f0000020000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0x9)=""/9, 0x9}, {&(0x7f000000d000-0x1b)=""/27, 0x1b}], 0x4, &(0x7f0000012000-0xd5)=""/213, 0xd5, 0x7f}, 0x100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000018000)=0x2, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000001c000)=0x2) 2018/01/20 05:34:47 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000abf000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fe7000-0x4)=0x32) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fe7000-0x2)=0xce, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) 2018/01/20 05:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000386000-0x1)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000b22000)=[{{&(0x7f0000a9b000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008ce000)=[{&(0x7f0000ee4000-0xd0)="e3873f2751e767d39401e53662a2e2fc3809860c995a857c07a115630dde026bdaeed77045e2", 0x26}], 0x1, &(0x7f0000340000-0x398)=[{0x90, 0x104, 0x1, "3636b74cab4e59144d5b4ca45c545eaba6ead913de2018f55e54cca1713225a785b8b561be8d60acc9b8f40e7da1f804d3f9a7f7947f2026d4fe2c91ada61df5235487a1fe31894d145184afa9dd2bcd4691a228104ca6b03b5277ee8ac9df10670f8a5207e1e33b2dc26a2406b62d08442e1c613ee5cee32219"}, {0x68, 0x11, 0x5, "c7f365d2e94f7281ed863fdcc1414ecea5f6ed1414dde98364f917f825720f2648e6f0dbf1a12db16e5b71f322cee606f0e068c5d62b987141585fb0edddb1ea696a3970d25fa85ae4ccb95a5cf1e6f2ee28e7"}, {0x100, 0x102, 0x8cb, "f7bb4c2e4a22e61bde4ec0680828b1f23395182a76fc04e1d4c51548759d8a6c343bb1e8aff5a6bd151b9663adeae421653fb67f361e054e1ef01477a819f0b46c8667eae92fe32990fd45c075bb721a540d8c6bc509d270876436150e5066cdd325c12cf83d885a621a05e09c526639cad4ab766042c19422412a611b750ec791ad624c5e5a37d7b405b35e769b0a63af270fe5dbc1ddfef1054085a0200bac25bb9d5170012169ea2f434bec2c852d0080b628993334adbac4c81ba8a162901a0381f0f1e3d496b63cc5ceb27923f5e1f512c59bab92f1a03502d7513e4ce6a24e7d118cd910d44435bb22"}], 0x1f8, 0x0}, 0x0}, {{&(0x7f0000563000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x4}}, 0x26, &(0x7f0000059000-0x10)=[{&(0x7f00006de000-0xb7)="a24603e85fd2e78a6440510cb3db8e5b69c68f7af104e594b2d633db0bfb657babbca925260f36aecd71404ec68c2e58daf88619d2d136e46208471b41843ae4f22a1fa4a5be0b24b465f01cc8af0bdcc35882f4b1941b39f0d8f72fad88264e4b396becdef861f694c0e698e2d15f5fcf9240097bbbfc573d0860ee7745ff1a18d52c5a1c9a0b83647f9c77c39426cd3f9056fc66dd89e5f3d7d4c99a64235bcf51cf6562d50eb657b7dfb4cea3b64a1cd1a9d6d5a276", 0xb7}], 0x1, &(0x7f0000f5e000-0x60)=[], 0x0, 0x20000800}, 0xf9}, {{&(0x7f0000a13000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x3, {0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}, 0x32, &(0x7f0000654000-0x5a)=[{&(0x7f0000d4b000)="d83aca60ea4fc347fd8405a39e26ed057f1456f9730d66632a6653c41199a183eb480a2a347a08a04c3c4f1f9868697b63860c91c87a228bb45371bf8817dd1312cdf8d5f54f7531be43dc7bea335c75eaa61149166da34067833ff8e69a03cce153d0b7ca", 0x65}, {&(0x7f0000d8e000-0xc4)="8506a3d5d278c94ab372b0dea3004b82c84741f538b44e069d50a82c8a8401ae3723b6cae15e0591416bd63c8e8a8222e292332fbaa736cf9b6eabcf661e2060c07249d6ebc617720ec03e6bf8a54916fd78cf5695c4d5df43b7bf99181aac70f0fdae8179d1bda647f0e9b18c0e27659473d7712480e606174c672666eda91964d0babb299b652de9dbee6f4273dbbb134cdd7406d9416695342779c9b44ce218b779d202f901e58f01b61c338c736015203551e8670f19a1e522bb94da728220b227df", 0xc4}, {&(0x7f00001c1000)="7826247934a6c31ea9bb2e774327c6d97dcc53e2620afd11f45d8281598138c97ad3b9cc32e59d41b3a0490adc75fe06618d394fed669a616cd62626ac3fd31847e986404c950cf017f20207db09ded568bc1e15bfd31972616da17792ed5a10658edb967eaf01bbdb5e3d7f12642cf94c1865dfefaad56dc56ba0f4f9560d70c7d0760f261384a82dda9da40be87cf021efd932674e7b8338f130b7c2b67d8bf2ffbb3a9b65596b7fa92a4ba4d4bc2994f7370f5f5c20751120b6055000b59e", 0xc0}], 0x3, &(0x7f0000f5a000)=[{0xc8, 0xff, 0x0, "619245d8d00163535f6304c60d417839994dbb5052ef7b8aaa792abb78db45b7f9719a094b29df636003d273a63137c21c6f7c2a3b17543451fc94bebebdc32d061a92776ba64987f05d371adeb941a5576b453862e511e7b55418d3e11dbb3bc465b4afa9c99d99a0f79bd756e5b9d527f69ebbc826f2b6952cbbe4bdef1d237061751166fc76178bfe48875cc7c3090663b6425143064aa31b82c7e71fcf332bb19a2f4af4f8693822d75868f7eb6a9d"}, {0x88, 0x111, 0x1, "76c1a50dd4a60b23c583f6eef63ae9c7ae55c1859d7558e4fdacc2dd55c26038d08e8da2af2c1eabd1004dd97a4ecbee57a6ae1c7012fa210b6bfd493509167d0dbff484859f0073cb87a435528588bb6d873dfa35c6f0c2ec6dc2185cc401a1b772bcb00eacc122d10a648a04bbceb3696a"}, {0xa8, 0x10e, 0x7, "46f7327c60fe524298a8826c951f2e983f7e26f1d2024f5e2be32e61ba10a91a30dd156c6aa3a8506dd0792b4b98148d7e4c7dce76dc679920c1b0e548deef8ec35895ecd1fd14e7d24e09db66a62a18cb2fe78c2d6b60aadefa3590b3daa6eb65674d63881e31555f7af8663c89c3b5c582110bde4945316780f53ade3d2040b2d1693865f9b0dcc68461e9a4a0074bb4d78194f5"}], 0x1f8, 0x0}, 0x1}], 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/20 05:34:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xffffffffffffffbe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f6b000)={0x0, 0x2, 0x10}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000942000)={{{@in6=@local={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=@multicast1=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}}, &(0x7f0000fd5000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000090c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d6000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009c6000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0xffff, 0x3, 0x20, 0xa, 0xa0, 0x20, 0xef, r4, r5}, {0x3e, 0x40, 0x9, 0x6, 0x80, 0x1f, 0x80000001, 0x80000001}, {0x101, 0x6, 0x0, 0x8}, 0xfffffffffffffffb, 0x1, 0x2, 0x1, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7e}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x2, 0x0, 0xdeb3, 0x2, 0x4, 0x80000001}}, 0xe8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000250000)={&(0x7f0000bc7000-0x8)='./file0\x00', r3}, 0xc) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r6 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f00009d4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f000008d000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000508000-0x18)={r7, &(0x7f0000f5e000)="63dff606d0f9e8951e866d44a679ecb6d8f17191c713f703826f68d11558b053b17ee491b945630f84e50a097e65a6d29bce7e59b668b388bc16abaa607aa8c97b0fe32353f52b63fd553e5732fb52fb334de9600437c67eb8799c147549d57eaccb861c7e30ad29dd150b0b1ebb472d99d8eddfde625a8fd2d5739fc1f6c704708201b29be043cd913324a69e7e12f48370e1c43770ff25459d682d9c2c50b7d1ba", &(0x7f0000995000)=""/77}, 0x18) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000987000-0xb8)={0x0, 0x9, 0x81, 0x90a, 0x64cc887, 0xfffffffffffffff9, 0x1, 0x1, {0x0, @in6={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xe66c000000, 0x2, 0x53f00000000, 0x8}}, &(0x7f000095c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000aa000-0x12)={r8, 0x6, 0x5, [0x80, 0x400, 0x1, 0x9b15, 0x6]}, 0x12) 2018/01/20 05:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099c000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x18, 0xa4c, 0xfffffffffffff71b}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e6f000)={0x0, 0x6e, "da0b0492ca96bb93e33d1a486bd38db4a629f01f757aa5c9714d9318b21d68777bafb77bdc41c73946967849025dca86880703ef1e7fda43fcad7eca2495b9e6c92c6d0b745699e2a4d5692cb9e1bc30b1563bf453c41f9255404bf0e9cc67efc25ed1eb0c1b8087186a7b0d98c5"}, &(0x7f0000dd8000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb8000-0x14)={r2, 0x1, 0x7, 0x1, 0x400, 0x7}, &(0x7f0000d47000)=0x14) r4 = socket$inet(0x2, 0xa, 0x9) ioctl(0xffffffffffffffff, 0x4964, &(0x7f000044a000)="71a79bdae9739bb15d434155c4fe9d5105ec74723b9035a41245fc2bb83e6043109364cfe7e2251aa46b688d9b0d59a6d2fb74fafda2b1cc3697098dea079e7a1aa5e7c6e43bd60acace06c490c28d8f8dd80578826ba22a48087a58fb9ee11e1bf0f459f02fb42924") pipe(&(0x7f0000377000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00002af000-0x8)={r3, 0x6}, &(0x7f0000732000-0x4)=0x8) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c2d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000676000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bc1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0x100, 0x0, 0xe4f, 0x5, 0xf, 0x3}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000f92000-0x8)={0x61, 0x9}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000074f000-0xc0)={r3, 0x1, 0x1, "5dc278a26fca39ae18105a370fca58bd39e6170b69690701f07b988d3142db7e95922e47378cfe12eeec291f7e000fb55f0e40113b80e1fe9951c1d762c49aa71b8f0bf737f3b82583739143eabbb318d7840d1919efe57faaddcfb8ac803d0341e43cde145988168fc79d9b7675ebe2c764c234f88e40fb5367b7167a19426bf1c2c2820fc76f4e39c1d54792616796acb4a2d084cf4ecbf8cefbdb99eb10500a8d8851cb84488e99288f11ca41fd737f373e245723"}) socketpair(0x3, 0x80007, 0x0, &(0x7f0000349000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000402000-0x4)=0x0, &(0x7f0000c44000-0x4)=0x4) r6 = socket(0x10, 0x7, 0xa000000000) sendmsg$nl_crypto(r6, &(0x7f00000df000)={&(0x7f000050c000)={0x10, 0x0, 0x0, 0x14000020}, 0xc, &(0x7f0000b6c000)={&(0x7f00005d8000-0x130)=@upd={0x130, 0x12, 0xd12, 0x1, 0x0, {{'cbc-serpent-avx\x00'}, [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, 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, 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], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x9ad4}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x72a9afb3}, {0x8, 0x1, 0xb57}]}, 0x130}, 0x1, 0x0, 0x0, 0x40000}, 0x4008800) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f000023b000-0x10)="", 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000f2f000)={0x8001}, 0x1) 2018/01/20 05:34:47 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f000000e000-0xde)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [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, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) socketpair(0xa, 0x8000f, 0x81, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a46cbe5}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}], 0x80) 2018/01/20 05:34:47 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='sit0\x00', @ifru_flags=0x0}) r1 = socket$bt_rfcomm(0x1f, 0x648051cde66beebf, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f70000)={0x0, 0x256, &(0x7f0000f70000)=[], 0x0, &(0x7f0000140000)=""/20, 0x14, 0x5}, 0x3f5a1db4cedf06e4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x8d, 0x80000) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000000)=0x0) 2018/01/20 05:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) r2 = socket(0x8, 0x80a, 0x6) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00005d4000)=0x0, &(0x7f0000e4b000-0x8)=0x2) 2018/01/20 05:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000fe7000)="0608006046f5b700057f919b2da815c5ee483335fc675474f725b09b03900f6975eee502c4dafbb3870d5e50de53c20a2dbe5c29e0dfec0f255fc3847fc9a18db7eb0ab6402cf418d1254bdd56187f6b126840d8eb8713894f0000010000000000d05cb31e786423b4e1cad1c7fa1ad1c0700e7847752344c21082986c89ac3f9b291d52f7a02a3ec0f6260828910d3c5e3e52a422b0b99a8f02a114a52988ef", 0xa0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f0000706000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a62000)=0x2e) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000416000)=""/199, &(0x7f0000509000)=0xc7) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/20 05:34:47 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000888000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet(0x2, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0xffffffffffff7fff}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xc49e}, &(0x7f0000002000-0x3)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x100000000, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000003000)={r3, 0x6c, &(0x7f0000000000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={r3, 0xfff}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r6}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x90f, 0x101, 0x9d26}, &(0x7f0000001000)=0xa0) 2018/01/20 05:34:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00008cb000-0x1c)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00000cf000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/20 05:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffca4) 2018/01/20 05:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg(r0, &(0x7f0000105000)={&(0x7f000003c000)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, &(0x7f0000c72000-0xa0)=[{&(0x7f0000935000)="c82b0c7998edbfe6caacb8feaa71a3672ca3e5a5fe5bbf94a86953bc9ef96bdedb9b5bf43a69a8dd6a73f0c7ac164e4a29a759103e6f734372de3255da185e3ef59c1e62eeab4f22671eafb4d2af5c5be246cf882de1f43b4abed17dd76329fc7d3855f7b1b5aff9c4d614826c3b732ab39171f58429137d250d89266ff4fab3310d37a67a13955e3a17d471e021121c9202a1f0fac35a26d66613e9adf43940014934cad211492f7475353e64ad969a7b9fa2dfa5dce1525be0a8babc53422a94755452bde4ed6c71f7e77f2f2911d83c3f0eaa42083d7d3f8b81b3", 0xdc}, {&(0x7f0000a77000-0x5c)="34d929cd5ee6c410050fadf0d3553c24c9fa80ab1f16de43ba4dcbe3510fd68b6f5e44921e453f1d0ef4d5e73231e3dfc5885a1ccde9e2565e0b689c9a86038cabe2f9a63c86f1f84cf8cc6d7558c460de8118a3c388ffa6ae6cdc00", 0x5c}, {&(0x7f0000d7b000-0x50)="a41e44641d2f002133d0aab1deed85a68e93e7da46d122f891a80c6f7d188ec9b8ff0235fbb77a36e47c7825582a20a2a9fd8098c943f62145bf087de905ae6bd04f0a4ed71d8d3335d34bd8c80189ce", 0x50}, {&(0x7f0000596000)="f3e069e8f69d50d65b49a4918e480e1e157d4727c712aa4d82ef652ee30d0cbbcea187c7a653edb13312ae403c8f3f172ac51fce77b5e9", 0x37}, {&(0x7f0000e15000-0x9d)="b30019b040c12ee2b7fbb4421660f5d0db2d1f88f00086c1b7f807e5c46b92832f284fa81221a1ee3b4f36761353329340c65c99513f2d62ed1cc40af46a9f9331a33009a083ea1e30fe84d8d001b5b5cc67eb7f69d0570ea07c247f2278619bc8b282fd4a9c4d9e72d06fd8134d9f78303131b816c5e90b58c0dd3973549bde81dfb3f6b72bb5cc29867a09f9ff3f7b53cea5f28920a2034c739c21fd", 0x9d}, {&(0x7f0000d7e000)="640b36d5dee75600f38614dd12a55e023c34bdcd5b0d52a6915ebeaa3fc24dc0b64fe20e4d3189cd651febbcc3c033bb01e6a7b31845527f97a6e4768585ca93ccef9255ab50c390e3a279a11bdedcd2e3cf500ec23ad1067e222897d754b9b54ca0503514c82be6f6bd9afc2932113a3184b2a250f5d38db6e4075bb82a0203859bdaae7afaf7fa50198f3ea4cc5e9dc4dd50854e84d6cbd518f2f80e7492213c420bfb80a517b0395f472884809d1427f01fb21330083bc3e67b43bdf349a677011c3c076cbfd859594c45bf818dc2880df78c20f3aff539d394f9be", 0xdd}, {&(0x7f00000cf000-0x5)="e1a93a1a2f", 0x5}, {&(0x7f00003c4000)="24c1fcc2eb8c12e7fd0d663f92541b0c65352403fef2bd3d8950ff4703f6da049ab08f2a5cd8a34a36acb7df759eb7a19ba504b0a811be6f91d4bc52e103ddeea4e07dc1d783b2b8ff1077530bae7ea49d0604defa7750bf88c26a0d605ee479bb80810d03d30fced0a8edb0864b7621b3a720c9041510164024d6b4eaf378a1252bd74280d62380ec912d6fc4d40a0d7d15482d11ed9a98ed46aae9008898ea0139201803e301758da5447c407fbe21b2d91a6b6664182ca271", 0xba}, {&(0x7f0000c1c000)="349eb3aa4b0261da73368e9da5bc75e4db849a4e55e91f026a0ee54b5224dc4b1feb12d2977788ddf30074a49dc5ebcf75e7d0", 0x33}, {&(0x7f000095b000-0xe5)="c8702a25098c05273a85eba7c62b33449657df3940b7384b175d54cb9c46d5ab42e681e537404709e87450b48dd455015dbaaecf22bf6492a3b61daedac6a976161ba685cb2d1416e7d2cc5d1b75921d162f6e0d30a67de15ecd58d634ec8d4fdb3f791971524b2ad17243f98eff9d7a9d3325e368412872a31098e58c44d8b1f625d19c74c4635d1c7fb5e35586d1701d69e7b5357395323aefe6e227248e24550ab9f74d5b8198cb4139162fd5c406e0ea6cdd50ce770e1eb5950510ab598f51381d89e7f6e19a9cfe84bceabc742753fda8f0aa277f9e87ee53004b9c3776a39f1c845a", 0xe5}], 0xa, 0x0, 0x0, 0x800}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 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, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000004a000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x688, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000c32000-0x4)=0x7, 0x4) r1 = socket(0x9, 0x80006, 0x10000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fe3000-0x90)={0x4a, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ee6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x3, 0xa, 0x9, 0x6, 0x3}, &(0x7f0000cd2000)=0x20) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000028000)={0x55f, "6f1d608c6ea9"}) 2018/01/20 05:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1000000000, &(0x7f0000392000)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000047a000-0x4)=0x400, 0x4) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ade000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000ade000-0x4)=0xf543, 0x4) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000add000)={0xffffffffffffff9c}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000080000)={0xffffffff, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ade000)=0x3, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/20 05:34:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00000fa000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x80000001, 0x61, 0x800, 0x1, 0x81, 0x4, 0x0, 0x6, 0x2, 0x100]}, 0x18) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)=0x0) 2018/01/20 05:34:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000-0x8c)="482f4ac71d2b35ecddc0a2245d3ee7859cb8f26a96af43089c52739b907d2f76053deb254275eff0fb773d5c9fdb263ae8052fbab24e77f32a4bac9be9774cadd60e6bbb406603c664dbbe63f6c097746aa8fea2f01004b3403e88045de2c22fcd143d7b0be4664e506ab71b3a93eb1a6c5e866059919d0ee59640b624177fbb74de33a49459eb6760966c41", 0x8c, 0x1, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x0, 0x11, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, 0xc1, [0x9, 0x9, 0x5, 0x80, 0x9, 0x0, 0x7fffffff, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0xfffffffffffffffd) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a24000-0x4)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x5d, &(0x7f0000820000)=""/193, &(0x7f0000877000)=0xc1) sendto$inet6(r2, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 05:34:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000834000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e14000)={r1}) r3 = accept$netrom(r2, &(0x7f0000f06000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006c2000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f000023c000-0x4)=0x0) sendto$ipx(r2, &(0x7f00000d9000)="0544a0af93e0dcdfcfffb6a99c68eb6d0f5ea8ca6fb5596c37c497420f85bd320276408c95ab9ab72d3b4697c26f33f265f0da6be8f78281772aade0bce7f491cdadc81190b1d845b1f88b51b8fe9d1b848e64be081e2719a3b7e2d8595ee118eea723684ab6c3c3a02b16a7074d16cd87475e8763c172b850811777b7fed377d873968fa8333bf65e15ee8dc4a4b9f10c94656978e35e102583823ec1c82499debf9c59e092a93f83831e12c12734c2f20fdbb62ceab1307981b602069f5e773b4ad9e6eff720e0088f72421f92eb6b9c4dc3bd8af8fa6560e80bcbc1262524091e9fa7a68e2587b9fe", 0xea, 0x4, 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000760000)={&(0x7f0000513000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000053b000)={&(0x7f000056d000-0x10)=@delrng={0x10, 0x14, 0x2, 0x0, 0x0, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x800) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000023a000)="c8195ddb", 0x4) 2018/01/20 05:34:47 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000982000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdf000)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000d0000)=0x3, 0x4) sendto$unix(r0, &(0x7f0000fde000)="95dc2c3a94ee20f349cfd26e9698ac429d74df1a3c62b334a241fc0929617462cfa90bd0e04d68d21a09c4ff5ed8a836edc1d427ee8a4c6d9b02f594644ee47b3c4059a8af5065f7b7e05665dd64b7e3e83a10c28e3bbd2f482c88b31f9f96f6e66f9b6cb7fea442ebb6c681af1f8309e8207973aa137f26", 0x78, 0x40, &(0x7f0000fdf000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fe0000-0x4)=0x8000002, 0x4) getpeername(r0, &(0x7f000052f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000258000)=0x26) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fe1000-0xb8)={0x0, 0x100000000, 0xffff, 0x8, 0x1, 0x1ff, 0x80, 0xff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x636d799d, 0x4, 0x5, 0x7}}, &(0x7f00001a6000-0x4)=0xb8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fe1000-0x20)={0x3, 0x6, 0x0, 0x7ff, 0xffff, 0xa8b3, 0x800, 0x4, r4}, &(0x7f00008a2000)=0xffffffffffffff2e) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008fc000)={0x0, 0x3, 0x3, [0x35, 0x7, 0x40]}, &(0x7f00004e4000-0x4)=0xe) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000fe0000)={r5, 0x17a, 0x17, "5f385dcd1525a61fe99696a20544a40a425bbcec5c4e85"}, 0x1f) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0xffffffffffffffec) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000924000)=""/95, &(0x7f0000fdf000)=0x5f) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fe2000-0xe)={r5, 0x8000, 0x3, [0x3, 0x7fff, 0x4]}, 0xe) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b07000-0x14)={r4, 0x800000004, 0xc, 0x0, 0x1, 0x8001}, 0x14) 2018/01/20 05:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000032000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fc000)={0x3, &(0x7f00009c8000-0x18)=[{0xfffffffffffffffa, 0x4113a413, 0x8, 0x88}, {0x1, 0x9, 0x8, 0x4}, {0x7, 0x80000001, 0x1c3, 0x8}]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000749000)=0x0) sendmsg(r1, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00008a6000-0x30)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c77) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r1}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000015000-0x1e)={0x2, 0x6, 0x9, "d102266227bc", "a7bad3a33b21fef828f5e8f47708e560"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000-0x4)=0x0) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/20 05:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d13000-0x10)={0x1, &(0x7f0000d74000-0x8)=[{0xb0, 0xffffffffffffff06, 0xd3b6, 0x5}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000078c000-0x38)={&(0x7f00007d7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00009a2000-0x50)=[{&(0x7f00008e6000)=""/4096, 0x1000}], 0x1, &(0x7f0000494000-0xe7)=""/231, 0xe7, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[], 0x0, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000062a000-0x4)={r1}) 2018/01/20 05:34:47 executing program 6: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = epoll_create1(0x80000) r2 = socket(0x2, 0x8080a, 0x8) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000713000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x7fffffff, 0xd1, 0xc}, &(0x7f0000286000)=0xa0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000091d000)={r3, @in={{0x2, 0x1, @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]}, 0x1, 0x3f, 0x6, 0x1000, 0xbfd}, &(0x7f0000ac4000-0x4)=0x10) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009bb000)={0x0, 0x5}, &(0x7f0000ac4000-0x4)=0x8) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac4000-0xc)={0x0, 0xfff, 0x2, [0x9b, 0x20]}, &(0x7f0000ac3000)=0xc) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ac3000)={0x0, 0x9, 0x30, 0x4d27, 0x2}, &(0x7f000053d000)=0x18) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ac3000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000954000-0x4)=0x8) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ac3000)={0x0, 0x2}, &(0x7f000065d000)=0x8) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003c8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ac4000-0x4)=0x8) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000ac3000)=[{&(0x7f0000ac4000-0x1c)=@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, 0x1c, &(0x7f0000ac4000-0x20)=[{&(0x7f0000ac4000-0x5e)="fe856e529287dca2b1d597916ad0d49d76abfb6a82bac26bd22eb64acd0f552baf4f431bd67fa4db295d51cec74859d79c24b82fb944ff0559713060aa6f2774bd49e6d32bcee27df237347f9bad14850fd7712b8862814d5603df3b2615", 0x5e}, {&(0x7f000013f000-0xbc)="660882c8229284d9951467985e82a041b8e203d2a909a7a2f5e5c4463345a5da00e523392f7acce8187183b6ff241973d20e161b91115aac4d3242ef1d1db031e972aa4353f5cc3ca7a3ca6c9096777d5373190e1c04ebf27abe7f67b4c1171ce72ad9798a97ad83be8093363695a5a685e9a2696cc972f75ec08d8ec6b892cfa048f593745484637a828c5052737bfa015df8bd389c7637ed64154ed3584dfddb66f554d0a1b47ad85b026ec628126477836a1d0b822b76d83d40c7", 0xbc}], 0x2, &(0x7f00006d3000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x4, 0x1f, 0x9, 0x5, 0x8, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x4, 0xffffffffffff31ab, 0xafd2, 0xa5ef, 0x6, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x2000000000000, 0x8001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6000000, 0xcf, 0x0, 0x8, 0x1, 0x7ff, 0x1, 0x42, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x95, 0x8, 0x1, 0x4, 0xfffffffffffffff7, 0x1, 0x7fff, 0xbeb6, r7}}], 0xf0, 0x800}, {&(0x7f0000ac4000-0xd)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000137000-0x10)=[{&(0x7f0000094000)="8b19129a3bf9fc6844ac6729cd95956eb6a3ee6fdffb51f4e71d4173260bb6153c782efbbdd8138d226dac5254c682d0e8f43c8aac44a11bcbfc36a8a9f36c0b462c9d94bbf37392bba42ab8094a5def790d52027e39fc1beac4c3d6ada7733d8d10da7abd5875672f6379b3a6f10c596d52503c240e569a1ca456605611a123342cca14de0189adaea72faa8006a59f7067f44d33f953086f2b7851ac72d1f7d737c63f83b3abab35d67b704ac961f1a7c3e3369e4b7ab577cf3e20c272126ab6bb307d6592e24480e10a88a6320b52cd36c14d4adeadfb34bb3ef71465e4", 0xdf}], 0x1, 0x0, 0x0, 0x4004095}, {&(0x7f0000a33000)=@in6={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f00003af000)=[{&(0x7f000003d000)="df4dc272e9449e9f8b405556c0105a09f42d3a26f948a62f753516f948f5038e92eb334ef6066d0d1044ae2990b90bac90f9ebeb864a0f0aaf014fe5b05c798a0f0a73dee5c36fab3087a16efd6760992a381068a15c48ab95716f4e6f53b648d9a7ff9db827e3f2b1a82840b399b5cf27c3f3230170df8cc2cf2abec1bf69a1fc9a1f68b0a318b6d415c579dae19a75d264a513235afb68dad535d5fcc75ae7a4076a972d103ad8378a126a848d3bf8affc10007dac3e416da496fdb142652ff0015818787c39ca91be1cad151fa6fe", 0xd0}, {&(0x7f0000ac4000-0x20)="d39e6eb9435a90a1d60f30c364f6ef472079cec02388e248e9eb38e8683bce9d", 0x20}, {&(0x7f0000ac3000)="7da9624bf6f697370a80e75bf3c186ff61410354d36bfb73b62625765800681fbeef5860e2cdb750f8ee1134bfba752bb492f6434f912f430eafb9aab4e78ac5b96d5d8bd72c1ff2", 0x48}, {&(0x7f0000ac4000-0xe)="d30e904e0054090df32bf8249452", 0xe}, {&(0x7f0000ac4000-0xe7)="298309b2a9ce8a66bfce7f1e454bb88a91c364368c952a6ee45e15d93056deb089bbb56221460824ee46c30bf6ad693906714589bdf5124bef062baedd41ad71c78858347f0b527f1dc1958d30adfde714d150c0c08b30954c7aa8253debb5968fff7999e807ef9ea008696ecffd7b657bfa31195699c58601a27b4ca5464da89347c95bbd4f517e9d5157c287c8eba1b2976200cd4e61dd3536edc77ee6b95274cf33171e645b83b1ca2c76611dfef837c23320328916b80a4a7437a28c712718e2a6c2e55e5c112e7e09f45b37a64b47cdb923149fdae21d35aa755a1c9e8e756dc2c1603bb2", 0xe7}, {&(0x7f00004e0000-0x52)="d8c3061ad862486f07883a0cb1adbc114d9863fd173e74d739ddd378ba967d96079e624a3c80441a0cb2c2b7a0e6c7c7c574c0eda18b0b593a1b2715a133541b473e66225eb34b6e6ecdd6010fd9cc0d1a00", 0x52}, {&(0x7f0000ac3000)="0348051cbfcdecef1d897235123585bf9418368b8f8563f1d5dc436f576341a4760965d794ea33cf082f9d5dbed0b3134fb72fb391c30ad94d5cbf4b903abcf083f8955fa56a531f655c1a626e0c22abf63221b524b174b2bdf0a3c1d688942a5ab4f36847cd63fe01571d4364de53c15316145893b247d9b5a28aa28f357475856179181022c2f1706d1e3043c6f7c568e3f407ca809fdd92caf0eaa6d76e8f3344", 0xa2}], 0x7, &(0x7f0000ac3000)=[@init={0x18, 0x84, 0x0, {0x7, 0x1000, 0xa3b, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x9, 0x1f, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x2, 0x982}}, @sndrcv={0x30, 0x84, 0x1, {0x28, 0xfff, 0x208, 0x200, 0x401, 0x9, 0x2, 0x2, r9}}, @init={0x18, 0x84, 0x0, {0x8, 0xbd8, 0x8, 0x2}}, @init={0x18, 0x84, 0x0, {0xe35, 0x7, 0x8, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x15, 0x200, 0x6f700000, 0x2, r10}}], 0x150, 0x24000041}], 0x3, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000199000-0x8)={0x0, 0x8}, &(0x7f00007a1000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000032000)={r11, 0xffffffff}, 0x8) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ac3000)={0x1, 0x0}) shutdown(r0, 0x1) 2018/01/20 05:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f6a000-0xb8)={0x0, 0x9, 0x2, 0x100000000, 0x7, 0x4e7d5acc, 0x8000, 0x3, {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]}, 0x0, 0x0, 0x0, 0x5, 0x10000}}, &(0x7f0000bec000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000f1000)={r1, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008e7000)=0xbb5, 0xfe36) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x807, 0x0, &(0x7f000038d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b0a000-0x8)={0x0, 0xfff}, &(0x7f00001bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e07000-0xc)={r4, 0x1, 0x20}, &(0x7f0000071000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000811000)=@assoc_id=r4, 0x4) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00005de000+0x3cf)=0x0, 0xffffffffffffff4b) 2018/01/20 05:34:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) 2018/01/20 05:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000e36000-0x4)=0x0, &(0x7f000030e000)=0x4) 2018/01/20 05:34:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) connect$inet(r0, &(0x7f00008b9000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1ff, 0x30, 0xce6, 0x43}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x4, 0x10000, 0x9, r1}, &(0x7f0000000000)=0x10) 2018/01/20 05:34:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) accept$inet6(r0, &(0x7f00008c6000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000673000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b04000)={0x400, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000ee8000-0x38)={&(0x7f0000ce3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b89000-0x20)=[{&(0x7f0000dfd000)=""/224, 0xe0}, {&(0x7f0000136000-0x4f)=""/79, 0x4f}], 0x2, &(0x7f0000d6c000)=""/227, 0xe3, 0xffffffff}, 0x40000000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aad000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000529000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002d9000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000220000)={&(0x7f0000999000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000b5f000-0x10)={&(0x7f0000414000-0x12f0)={0x12f0, 0xc, 0xf, 0x815, 0x6, 0x3, {0x2, 0x0, 0x2}, [@typed={0x8, 0x4d, @void=""}, @nested={0x11a0, 0x50, [@typed={0xc, 0x4e, @fd=r1}, @typed={0xdc, 0x91, @binary="cd6fb042febc8dd8ed47d3c20efcff05d932cd883302d7d652692484e834c46bf6c73e16193b6fee3be0432e2375d52c49df0342bf41edb86d62e3f6424331104db9a6e538f902d00071d7f419a088ca25457b47d9fd11b517984615fa59bcb39689e7dea7367cab8ddf41f0ba650a165a6061e1e064efa6d29d80bf1dec1829fb34abfe9de4573237be4f8b022721e582e3181e3c545f2228d988c2baaa0a8bc45304f0f0c17ecd90191166e5ce37648767c989c02526cbe66363ea55c91a139971bbe7f68d9dc31489f0942903ab1c62d8b4"}, @typed={0x18, 0xb, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="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@generic="815f53199b62f6bd88cdccfdbe3bb200e4c69b0728e1c88340133ff9374f2ba0a7a858fd9581ec5d8582d07501072245c4d045182b32b0f12efb97441650e2f5fc2433d05eae308f58f2c261f6ea51d502e5d4528333d07449972936b9981db0f0771389bf744a35f7c36aa5a6ff84fd4b6a0780f0e0ddc284f65247642a35972136d06e38f7158f62185b", @typed={0xc, 0x2e, @uid=r3}, @generic="cf21714a03"]}, @typed={0xc, 0x7f, @pid=r4}, @typed={0xc, 0x11, @fd=r1}, @generic="128eab13879c69dd6f38ea4cba9645e2c3c8ca07a4f889800f811a3687d26f97a8cb47", @generic="afd9285bd064c91e2584fdd0eb899a5c0c85f9223fc33fe2cd64bd4adc55ddc0262ccff443cb5cfbaad2c9082879fa4f2642496bd312301d5c67ff97bb92", @generic="97b0b23ca63aaa760cee2220cd5b71a341823876c1f025eb239d081f88a5b7f076e2e049ee5eb5d2c2446ea7da712f38aaed064eceb3f4c7fdefd775178615ea70c516f6e394945030e1502740bac6023887b3e8a123f52d8e07f1a6774e8c14165cf8cbb92932335b85b6251cee56cd29be22523042c51efabb717d31cb925edf05ae64eb13710aaeeabaa4e832e7f74cd2ba6a3e6b4e74a4508b2d7d98b5f49f24", @typed={0x18, 0x96, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x12f0}, 0x1, 0x0, 0x0, 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000693000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000fc0000)=0x10001, 0x4) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000e000)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000000b000)=0x3, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000015000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000d000)={&(0x7f0000014000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000007000)=[{&(0x7f0000013000)=""/22, 0x16}, {&(0x7f0000013000)=""/74, 0x4a}, {&(0x7f0000014000-0xa4)=""/164, 0xa4}, {&(0x7f000000f000)=""/134, 0x86}, {&(0x7f0000014000-0x2f)=""/47, 0x2f}, {&(0x7f000000f000-0x99)=""/153, 0x99}, {&(0x7f000000e000-0xa7)=""/167, 0xa7}, {&(0x7f000000a000)=""/60, 0x3c}, {&(0x7f0000013000)=""/157, 0x9d}, {&(0x7f0000013000)=""/123, 0x7b}], 0xa, &(0x7f000000b000)=""/78, 0x4e, 0x10001}, 0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000014000-0x48)={0xe, 0x30, &(0x7f0000016000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8ea, 0x0, 0x0, 0x0, 0x1000}, [@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000d000)='GPL\x00', 0x4, 0x3c, &(0x7f0000011000-0x3c)=""/60, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) sendto$unix(r1, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r7 = epoll_create1(0x0) r8 = socket(0x3, 0x0, 0x7fffffff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r8, &(0x7f000000d000-0x30)="46e0829668cd8c0d02acdcc2d81de98143b0534a34c02ea6c3f9df8844ee53c7825227af70bd6927bb2e1c564f69e4af", 0x30, 0x0, &(0x7f0000017000-0x14)={0x11, 0x1, r4, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair(0x9, 0x0, 0x2, &(0x7f000000d000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000010000-0x7)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r9, 0x4008642a, &(0x7f0000018000-0x8)={r10, 0x2}) epoll_pwait(r7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8000000000000000, &(0x7f0000004000-0x8)={0x5}, 0x8) 2018/01/20 05:34:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x80000001, 0x1, 0x4, 0x7}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x4b87, 0x10}, &(0x7f0000002000-0x4)=0xc) r2 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000021c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r1, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) close(r0) 2018/01/20 05:34:47 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400000017, &(0x7f0000425000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x80005, 0x0) socketpair(0xd, 0x6, 0x400, &(0x7f00009f5000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000a98000-0x96)=""/150, &(0x7f0000c1c000-0x4)=0x96) sendmsg$nfc_llcp(r1, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00007a1000)=[], 0x0, &(0x7f00004eb000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/20 05:34:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() r2 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000791000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000670000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bae000)={r1, r2, r3}, 0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r4, &(0x7f0000fe1000)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x81}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x448) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000313000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8, 0x0, 0x1, 0x7, 0x2, 0x8000, 0x3}, 0x20) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000077b000)=@common=""/16, 0x10) 2018/01/20 05:34:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000467000)=0x0) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a10000-0x4)=0x1, 0x4) 2018/01/20 05:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = socket(0x5, 0x2, 0x8) accept$alg(r2, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) 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) 2018/01/20 05:34:47 executing program 0: 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}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) shutdown(r1, 0x2) 2018/01/20 05:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000069c000-0x18)=@generic={0x1, 0x400, 0x99}) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket(0x0, 0x3, 0xff) accept$llc(r5, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000)=0x10) sendto$inet6(r4, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00001ec000-0x4)=0x1d, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x2000000000000169, &(0x7f0000de3000-0x30)=[{0x3397, 0x7, 0x43, 0xca}, {0x40, 0x7fffffff, 0xb40, 0xd8}, {0x6, 0x3, 0x10001, 0xfffffffffffff801}, {0x1ff, 0x6, 0x6ab000000000, 0x400}, {0x80, 0x2, 0x5, 0x3}, {0x8000, 0x7, 0x100000000, 0x7fffffff}]}, 0x10) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000514000)=[{&(0x7f00003c5000-0x82)="", 0x0}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090a000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000097b000)={0x0, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000128000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc0) shutdown(r6, 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0xf0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) accept(r0, &(0x7f000066f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000539000)=0x58) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1b, 0x5, 0x6, &(0x7f00004d7000-0x8)={0x0, 0x0}) bind(r2, &(0x7f0000c63000)=@nl=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007ed000)={r3, 0x50, &(0x7f0000b45000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b94000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c78) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000ac000-0x18)=@add_del={0x2, &(0x7f00005fd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d9a000)={0x0, 0x54, &(0x7f0000bbe000)=[@in6={0xa, 0x3, 0x761, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5f02}, @in6={0xa, 0x1, 0xfbe9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}]}, &(0x7f0000586000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ee4000-0x10)={0xffffffffffffffb5, 0x6, 0x2, 0x40, r2}, &(0x7f0000757000)=0x10) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ddc000-0x4)=0x0) 2018/01/20 05:34:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cef000)={0x7ffffffd, 0x0}) 2018/01/20 05:34:47 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffff18) close(r0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000ff2000)="fa40f43d921638c7bbfd8d2c112c12bf490a6ceaab326f2f7f7d9df25cac222cb4f569733d2f52bbdf9aff5e5c966fcf8b0c47e9e60d8ed7e911b5b2bf7349321e1685e88ac04309030e0e8758ea29568c7f1b6f4ea5ed6e6eae90b8c997885b681987fddafacdccf14ae6a1192a3a8ec7a051d14e0574e402d01622272d58088364c091352fdcc84310da8fc6419fbe95be758a5ac9bffb409576909f944164c10cd21dd5637b38b97c520258597f2607c529075366de279b0cfd6abc096f56ed4294837c012290a83eb4b1494f9aaf9c8345f2800e764c2d") mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ff2000-0x18)=@get={0x1, &(0x7f0000ff2000-0xaa)=""/170, 0x3}) [ 1460.168422] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/20 05:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000809000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001ee000-0x20)={0x2, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000896000)={r3, 0x7}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00008c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000a07000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc0000)=0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b44000)=""/226, &(0x7f0000759000-0x4)=0xe2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008f7000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000675000-0x4)=0xc) connect$can_bcm(r1, &(0x7f00000e1000)={0x1d, r5, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)='N', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:47 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80003, 0x80000001) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000e8c000-0x8)=0x0, 0x8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000263000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000174000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e99000)=0x8) r4 = accept4(r3, &(0x7f0000d7b000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a96000-0x4)=0x20, 0x80000) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000b89000-0x4)=0x800, 0x4) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f00005a0000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c8a000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000605000-0x4)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000907000)={0x200, 0x202, 0x100000001, 0x5, 0x0}, &(0x7f0000d12000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000a8c000)={r6, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff001, 0x200, 0x642c, 0x7, 0x4, 0x80000001, 0x60, 0x2, 0xfffffffffffff5f4, 0x3, 0xfffffffffffffffd, 0x81, 0x3ff, 0x0, 0x4]}, &(0x7f00002b0000-0x4)=0x108) r7 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000528000-0x4)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000079a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bad000)=0x8) unshare(0x400) writev(r9, &(0x7f0000b04000-0x30)=[{&(0x7f00008a6000-0x7)="f234bf20cbdc30", 0x7}, {&(0x7f0000e4a000-0x6b)="f61eed8bb3f3b384c6f0f81dbf7ce36a465d00e64a2adb4b6632a23a197f893424e18b9703c9cb50b7ef2708af93f496d531d727a2b1cf5b329116f823e5003181b2dd4fc244c0733442d3c11b098b76fb2b8257f83f326561d192d9956c86bdd8b8a9a423f6349ec5e63f", 0x6b}, {&(0x7f0000d72000-0xa3)="bbd276d16365bb35799954110f9080d0ee5ef07aaf0cbf102d2f8262932691a558047ddb1a684fddcfe1b233ab8cc41ed7972cc7a2702f2d9e10ed47bbde1b7aa9ad5a827b15a0a32e1a85b3203f6d24a449b550a93230940de89c281d139b11d8cc0633742d61a598af7fc9763082e20afcd1ea3b07b8a24676713f51821290d505eb0935b7d24b17cd4be4b997a525a28b156980ed4c77f746413f0d281eb251ab4e", 0xa3}], 0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00003db000)={r6, 0x3, 0xb2, "62303607bc2ea306e00d16d389b4d5bf7d6e318a526128a6967fe7205aa03b6ec593e6197e386c5b292d92cb44ed4337cc085dba3f495283a2623529cdf60b9a8abb7ab8bd9afe56268f2b2ff59268b19411333908049e69957fdeff92ce4ce2155508e8c28ff695ea552557a287da3f24472639ad62d1227e18e7a1948c459c0edf46b4879666524d0ea636155d7a2f6be96b8ee4038f88a211a4464aefdf06b89e1ea1096334d1e6dd8e183722b11d03ed"}, 0xba) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) 2018/01/20 05:34:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x100000001, 0x2, &(0x7f000074b000)=""/95, &(0x7f0000f7d000-0x4)=0x5f) connect$inet6(r0, &(0x7f0000ead000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000032000-0x4)=0x0, &(0x7f0000479000)=0x4) [ 1460.231790] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/20 05:34:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x4, 0x80007, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000874000)=0xff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/01/20 05:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d4f000-0x18)=@generic={0x1, 0x4, 0x1000}) 2018/01/20 05:34:47 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x9, &(0x7f0000aa1000)={0x0, 0x0}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000aa1000)={0xba25, 0x5e76, 0x5, 0x6, 0x19, 0xfffffffffffffffd}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000aa2000-0x54)=[@in6={0xa, 0x1, 0xe3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x76f}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4a0}], 0x54) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/20 05:34:48 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)=@ethtool_rx_ntuple={0x35, {0x0, @udp_ip4_spec={@rand_addr=0x0, @multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, @udp_ip4_spec={@empty=0x0, @broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18, 0x0}, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000004000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000009000-0x20)={"682f4aac89eb9a628c0b967c42fe852f", {0x4, 0x3, 0x6, "c7d05af3bbf5", 0x7fffffff, 0x0}}) [ 1460.372914] dccp_close: ABORT with 1 bytes unread 2018/01/20 05:34:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) bind$rds(r0, &(0x7f000055f000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80b, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00006a5000-0x4)=0x200001002, 0x3a2) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x8b, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:48 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000ffb000)={&(0x7f0000ffb000)=@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, &(0x7f0000745000-0x80)=[{&(0x7f00002c6000-0x2e)=""/46, 0x2e}, {&(0x7f0000e9b000-0x44)=""/68, 0x44}, {&(0x7f000067d000-0xf9)=""/249, 0xf9}, {&(0x7f0000ffc000-0x91)=""/145, 0x91}, {&(0x7f0000145000-0x68)=""/104, 0x68}, {&(0x7f0000848000-0x30)=""/48, 0x30}, {&(0x7f00007df000-0xc8)=""/200, 0xc8}, {&(0x7f0000ffc000-0xd7)=""/215, 0xd7}], 0x8, &(0x7f00007a2000)=""/37, 0x25, 0x5}, 0x40000020) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000ffc000-0xde)="349e3be213948fcb1ee4004c8b8700db7af2612fa40f668a0c3d8d6707f0f82f3773d90c682b07319a7aa971636b1f80b74606baf7de610bf6c02ca742d5a8a5aec1c759ebce2825110ff453e15ae3c2881f300d722bee12c35c59c2f34e0e7a5f7980d20b8e3f3f4122a5ebac2517d1fa2444641d9c47f457fd9ad10645995902a955b40639b31c26797200b1e130fc74c6d4a1d62fbc8ad1b273f21e9f1ac1a3217690dbb1e8d41eb4a7e2c1ebd697b4e725b4f7fdc305f03d70b314fb388ee68d9d8bf4f4ec4d57e9ea5c2efb368d99ab446b340fd10c00fc43c37686") 2018/01/20 05:34:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd55889fad2033be3, 0x80007, 0xffffffffffffff80, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x3ff, 0x561, 0x3d}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000001000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d89000-0x10)={0x0, 0x2c, &(0x7f000054d000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f000093b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={r4, 0x2c, &(0x7f0000d7d000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004bb000-0x4)=0x10) 2018/01/20 05:34:48 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x1ffe, 0xfff) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000003000)=""/164, &(0x7f0000006000-0x4)=0xfffffffffffffcb7) 2018/01/20 05:34:48 executing program 3: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000191000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000641000)=0x14) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b01000)={0x0, 0x0, 0x0}, &(0x7f00001fe000)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b01000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x2, 0x3, 0x57de, 0xa, 0x20, 0xa0, 0x3b, r3, r4}, {0x4, 0x7ff, 0x0, 0xfaf, 0x80000001, 0x9a, 0x6d636a91, 0xf044}, {0x8, 0x80, 0x1000, 0xfffffffffffffffd}, 0x7ff, 0x2, 0x3, 0xa751274e3b7eda43, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0x9, 0x1000, 0x3, 0x7}}, 0xe8) bind$alg(r0, &(0x7f000082a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(rfc3686(ecb(arc4)-generic),crct10dif-generic)\x00'}, 0x58) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b02000)={0x0}, 0x4) 2018/01/20 05:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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}, 0xfffffd5d) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/20 05:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r3, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @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, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e5e000-0x8c)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000039e000)=0x8c) r6 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000013000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000095000-0x10)={r7, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000652000-0x4)=0x0) r8 = socket$inet6_sctp(0xa, 0x4, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000616000)={r4, 0x80000000, 0x9, 0x5}, 0x90080f95) socket(0x0, 0x0, 0x0) close(r2) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000b6f000-0x70)=""/112, &(0x7f00008e2000-0x4)=0x70) socket(0x12, 0x800, 0x9) 2018/01/20 05:34:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f45000-0x4)=0x8, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000027e000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000951000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000aa4000)={0x100, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r4, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000a42000-0x8)={0x0, 0x0}, &(0x7f0000f25000)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r6, 0x6, 0x549}, 0x8) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000)=0x0, 0x2e, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000480000)=0x7fff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00007de000)={r7, @in={{0x2, 0x1, @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]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r8 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r8, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) 2018/01/20 05:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000018f000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000516000-0xf4)=""/244, &(0x7f0000eea000)=0xf4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x18b) pread64(r1, &(0x7f0000674000-0xa2)=""/162, 0xa2, 0x0) 2018/01/20 05:34:48 executing program 1: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000289000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afc000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000621000)=r1) 2018/01/20 05:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xe, 0x80807, 0x1, &(0x7f0000030000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c89000-0x88)={0x2, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000224000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000392000)={0x7378d392, 0xb32d, 0x1, 0x3a, &(0x7f0000882000)=""/58, 0x42, &(0x7f000004d000)=""/66, 0xa4, &(0x7f00007a1000)=""/164}) 2018/01/20 05:34:48 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000f51000-0x93)=""/147, 0x93, 0x2002, &(0x7f0000e98000)={0x4, 0x2, 0x1, "df3e2a22fb99", 0x8000, 0x0}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/20 05:34:48 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f89000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e0000)=0x10, 0x80000) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000f8a000-0x4)=0xf9f3, 0x4) bind$alg(r1, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) close(r1) 2018/01/20 05:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000757000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00003b3000)={0x8, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r2, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bf2000)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000fd0000-0x1c)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0xffff}, 0x1c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006c2000-0x4)=r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x20009) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30e) sendto$inet(r3, &(0x7f0000e83000-0xea)="095c396e03d297680629115dfe3f0ce692340b4bfd3c71619976e740817333bdee01d36a736ae9bd3911e1595a79ae8d417c2fbfa721d305a0d9c1aca844f6f18e7656756c4f4f73400d5053bce6b397ba74208721f2e03d6dad68a3cb8bbce74dbe0103fef92f1853418c5b69c0d4aa97835d06adb15fd3225b36abc54bd41fcdabad483a44b5cd90cced8b1b51cf658aed740eb2934d2e9ce0f93b29e2e80b8bd4addeb4253784f867418331c4191a4743198d0e2e4c6c820d480b47059ba9e22f70907e431488393c766baed61c769cfdd592bdc9c8aecfd78afe33f58063c958be4f27d2a2e31ef0", 0x10196, 0x200007ff, &(0x7f0000dc3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000df0000)={&(0x7f00006b8000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(sha3-512,ctr-serpent-sse2))\x00'}, 0x58, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x0, 0x0, ""}], 0xf, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x80b, 0x3f) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000050f000)={0xffffffff7fffffff, 0x6, 0x0, 0x1, 0x8, 0x8000, 0x800, 0x1, 0x80, 0xfffffffffffffffb, 0x101}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000012000)=0x3ff, 0x4) 2018/01/20 05:34:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000010c000)={&(0x7f0000c73000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x3a, &(0x7f0000d5c000)=[{&(0x7f00008f9000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/202, 0xca}], 0x2, &(0x7f0000000000+0xa40)=""/248, 0xf8, 0x69c4}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000-0x4)=0x40, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6, 0x1, 0x2, 0xa, 0x6, 0x3, 0x0}, 0x20) unshare(0x400) r2 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000001000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:34:48 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x80802, 0x400, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000000)=0x1) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/01/20 05:34:48 executing program 5: mmap(&(0x7f0000000000/0x140000)=nil, 0x140000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f00000ef000-0x14)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000089000-0x1d)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000141000-0x8)={0x0, 0x0}) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000aa000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000141000-0x4)=0xe8) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000140000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000140000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x3, 0x9, 0x2, 0x1, 0xa, 0x80, 0x0, 0x2f, r2, r3}, {0x1, 0x6, 0x7ff, 0x0, 0x9f, 0x2, 0x8, 0x8}, {0xfffffffffffffffb, 0x42b, 0x2e78, 0x767}, 0x7, 0xc, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x3, 0x3, 0x2, 0x9, 0x0}}, 0xe8) 2018/01/20 05:34:48 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6(0xa, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c50000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000019b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 05:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000017b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033f000)=0x10, 0x80800) recvmsg(r0, &(0x7f00004ab000)={&(0x7f0000e38000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000dda000-0xa0)=[{&(0x7f0000f2f000-0xbe)=""/190, 0xbe}, {&(0x7f0000465000)=""/4096, 0x1000}, {&(0x7f00005e4000-0x6)=""/8, 0x8}, {&(0x7f0000f70000)=""/37, 0x25}, {&(0x7f0000fbe000)=""/209, 0xd1}, {&(0x7f00009d4000)=""/177, 0xb1}, {&(0x7f0000e8d000)=""/15, 0xf}, {&(0x7f0000712000-0x38)=""/56, 0x38}, {&(0x7f0000f8d000)=""/36, 0x24}, {&(0x7f0000181000)=""/32, 0x20}], 0xa, &(0x7f0000342000)=""/0, 0x0, 0x6}, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000701000)=0x0, &(0x7f0000e5f000-0x4)=0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/20 05:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000faa000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000c19000-0x4)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x5, 0x8, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000dd0000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000c14000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007bd000)={0x0, 0x0, 0x0}, &(0x7f0000c05000)=0xc) socket$inet6(0xa, 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a72000)=0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f87000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4f000)=0xc) r5 = getpid() r6 = getpid() r7 = getpid() sendmsg$nl_generic(r2, &(0x7f00007fe000)={&(0x7f0000ea2000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00003bb000-0x10)={&(0x7f0000f77000)={0x290, 0x14, 0x0, 0x3, 0x0, {0x0, 0x0, 0x0}, [@nested={0x24, 0x57, [@typed={0xc, 0x42, @uid=r4}, @typed={0xc, 0x63, @pid=r5}, @typed={0x8, 0x91, @void=""}]}, @typed={0x18, 0x2d, @ipv6=@loopback={0x0, 0x1}}, @generic="0aa86ad6b6932f2afff415ac03e7d8864c15f4b46f4830f9fa736c7030d0534a42b0f78bbc79a8093f76fd03588b85c36d4eba9f300f47ca6a4bb491a8e762f89b49cb13e52faf20a2a266b5b3de7873c6691601c598cc99bacea72a5e543e2fcda16497a6a5e1ffff9ef3e27b9a22c662d50402fee0c191f9580c638a5e307f77c738c41ace608dab0ed369e422176a56786bb261847550d485472e8ca8dcb113ae807106ded8a6b079c4d15c0132e15c3aef6b9c6e6422b293fe512d7301fa68d750", @typed={0x44, 0x65, @binary="87cb8100cdeb0a7deed3282a745d44ed068e332fcedc7508a05bfb0cb298ed551c033ef429e20ffd6d6e7cd64108a6c16fff1da1315b3aa99f16bb9d"}, @nested={0x98, 0x88, [@typed={0xc, 0x1d, @fd=r2}, @typed={0xc, 0x3d, @pid=r6}, @typed={0xc, 0x42, @pid=r7}, @typed={0xc, 0x7f, @ipv4=@empty=0x0}, @generic="ba856821dccfc29bbe0e4dbc856ad43abebb263a7a8b8e84b819da0f85011ed9d4e3b20f48f1e494d7fcedaaafd6b4787543dc37771625f6a3f9013eac93eddec3974bf7272123195b9b0249690e17f3613964064401286bddb7cf15575d8f8fb5"]}, @typed={0x10, 0x77, @u64=0x2}, @generic="997259b837f87db13d0e453336851fc03bdd", @nested={0x7c, 0x42, [@generic="e7687e7efcd6c833a049815819cbbb2f1fe57f15460d44e312c04d63a2644392ad1c6dc2a395e2ec7979627e4f8319c32f7dd11d23fa480d42f4c121a30018c2c725b7a7d2aed6e87038bbcd8f1a3f9d0cae7ae17583e3ab61afdfaa0d81deb2f6863a5e69c836e20c610d48e24a6d3f2a9b10d258509928"]}]}, 0x290}, 0x1, 0x0, 0x0, 0x10}, 0x8000) getsockname$packet(0xffffffffffffffff, &(0x7f00003f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x14) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r2, &(0x7f0000e5b000)=""/7, 0x7) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000dd8000-0x18)=@add_del={0x2, &(0x7f0000c2f000+0xfc2)=@common='bcsf0\x00', 0x6}) socket(0x1d, 0x80800, 0x9e4) 2018/01/20 05:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000db000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7d000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006f2000-0x4)={0x0}, &(0x7f00002e8000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x6) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000f4e000)={0x0, 0x0}) connect$l2tp(r4, &(0x7f0000f0a000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x4, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}}}, 0x3a) sendmsg$nfc_llcp(r2, &(0x7f00007a9000-0x38)={&(0x7f0000c1b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6582b445bc3fb707b35c896e9491026ce163110cd1485fa8b8b69c414314b76d51adf9ed5cf864aadf3d4bc72c875600b05a2a4e5bb6ead80055acbb45a886", 0x0}, 0x60, &(0x7f0000591000-0xa0)=[{&(0x7f0000543000)="8bfa9f0abda455f88592ad18742d4dbdc3ba6d9c6dc5d3642a76715618e53190cfe2b8ae542b3d5557317a44adfed173", 0x30}], 0x1, &(0x7f00002f8000-0x110)={0x110, 0x0, 0x0, "21117850a9e3fa7f52ccf0208d735ae64bad43426d1cf7b21b14a84e3c2e0001fb4e6aa2e1603261e066fb1340a865546dd573c1408d55fea289ee93c24dc8a1e34e72baf7aec48d5f05696cf9c831d9a82b995546184393b5960d6f6a1e3bd25c764f7f2fdf2a768f8c3f2d1daf3239a9526e4713036360f26c139f56df2b37ec5abec4ed0de71138958fdef8a3907262eeeb0f000385222f03645a7e0f178d5febee5472cec0850ed5d39e19786a833eaaaeb3a000cb6dcf5a4c6fd4209549dad13ac50954ed8b42cf87657800afdcc4b55e3c8006466451df6dc0b9289cf49dfac70056f808833085d1ec1989505dc7ec33872810872c81c98ed6b0db05"}, 0x110, 0x0}, 0x0) read(r2, &(0x7f00001e1000-0x22)=""/34, 0xfffffc86) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00003a4000)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xa825, 0x1, 0x4, 0x1e7fdd2eecbdfecc}, &(0x7f0000750000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00005dd000)=@sack_info={r5, 0x80000000, 0x5}, &(0x7f0000ab3000)=0xc) 2018/01/20 05:34:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b76000)=0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) sendmsg$netrom(r1, &(0x7f0000b25000-0x2)={&(0x7f0000f53000)=@full={{0x3, {"f148a78ada8ce5"}, 0x1f}, [{"2bd7ad9688e4a5"}, {"4498650f12446f"}, {"5adf0bcae06267"}, {"2cddd4fd5f7a8e"}, {"35457ef53726a8"}, {"6d1ad2e915c44e"}, {"9f9555961fb96d"}, {"7abd5d1168a87a"}]}, 0x48, &(0x7f0000530000-0x20)=[{&(0x7f00004f9000-0xd2)="afb731bc55d2f2c46bcd1297c48fc6cd4f77c9fa1a57c854c21437f334a50a386a07b2e0a7d94a50fe1bb0a2e591831af362f514f2f57b95eb8c2eb5e20f055128440f78672bb70c8f4ca46c5b51ed15566ee0ea5237c4bc2a4604433f917b08306a7498e07c29b055a3d8fab1e4c1c2b73ed260ec72bbfd7822c572133aa9fbe09d3d26f4b2463806ffffb1b8376599db4085b5cf8dbb812897b83c1ef063ce84f5430e4c2e74e07ef53e1a7f1d37b94d36e5a7fc14ef07ad09965856036b17efb92ed052db75123ebdaa7430e0b7ee02ee", 0xd2}, {&(0x7f0000fee000)="6ad3e4c33317881a86f300331d446542f2bc0bc87f53d9313fcd45dc34636955bd1615263148078e8bd878693ba834a81c8fa00a07d65f96c3ed27e5d0510a81abf86a9e8cb97c132538622528168e55ed6e59a32744771739664b76562d2c9eb435c5cc2d9f69fea05756c9df65bdbb3df89efeaee52e35315ce6d06fd1c49bf8d473971f4b72867530d0786d34afe807ec82b8f1a1e6ce291353c4cfc8e00f5b6ce1393def4b0b99028464bd43d070c3cd5a2f8e856c9bf133e3", 0xbb}], 0x2, &(0x7f0000d15000-0x2c8)=[{0xe8, 0x6, 0x5, "ac84644a89c3b5285c02e942d14938362109265749021375b6c737ff461b686bca559ff313b5a6fa20498eaba44a75f70b292f0b357e0378bfc53846117baec3ee894eab4d0705fedc8b6d68415ed4c53b3b3b5000c8fd1027ddb3be24d60bbdc1b2f96b43608a5209f59e16707e2dc77dedcd0e2ca2e47a018150f1a2f8f2c532b93310ba2448738918f6a157a3c55b6e94838d13177dc0cfb191e9227c0fc5ea47213d4a8a5bece60d8ecf26d21327f0cd66369408779a3fb7dded63193ca362962f690b6c3827e518c1fe3f2aebcf358872fc3fdfb75e"}, {0x30, 0x10f, 0x1, "18df2b0c0fc7cac0093f6e8f17765a38d9bcfcf1823d3e93d6"}, {0x78, 0x107, 0x6, "2e4772049f4e2e90f7fd8e9c68afab4fcd0246a3653354b66a2ab460d15ec93044b4f737787e76d1a607db27c7cdc2b985c8e1a41b292be8ca3f273d432f2e0be7363bde59a078cbc74a3c7e6fb2e5638a26f662aa1062ac4fab02391cb9308f1b48"}, {0x18, 0x13b, 0x200, "029bb7"}, {0x20, 0xff, 0x5, "3d8f2c8ab9a0d2c532"}, {0x100, 0x0, 0x0, "2306f47e575ffba39feaa28bc10ac1b0874098dc97d19901f05e2efeb0732e4004375371bba3f4749967478f0dbc5b99e9f6d69f0f4df9d57aca1548ea8eade34128d3a9f8f1a3f93dfa606553015d8b76e156e207fbd51313b721514b28cab8cd14f0d93c6734bfaa97c459f6db18f416b59af031226cc908f1c6d21c1c5cb350b0f9fa4e92e48b157fff0964313e84709c2d07bea42d728e47a87b3af295702dcbab6982a343421281fb36644bab978b9a1ce9134e4d3f0d5d0f542a8a747602f11a2bfec1349e09ac23229ff7c0e3ba3ca818b282f84bede1ace486cc0b5f730333a390fee27fe071050c379d"}], 0x2c8, 0x40000}, 0x40) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/20 05:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r2) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$key(r2, &(0x7f0000916000)={0x0, 0x0, &(0x7f000020d000)={&(0x7f0000e5b000)={0x2, 0x18, 0x2, 0xb, 0x2f, 0x0, 0x6, 0x1, [@sadb_x_sec_ctx={0xa, 0x18, 0x8000, 0x260, 0x42, "4eb90f96785aab1cafb203cf430c7cd2c0cfd6744e4e6ba643d45e7644e3da7269da5ad147d7e61fe6969142db06fb36887c3c6d8876b22186012daadf0bac23ffc2"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x83, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0xbdf4c15658ffda04, 0x14, 0x10}, @sadb_ident={0x2, 0xb, 0x200, 0x0, 0x8000}, @sadb_sa={0x2, 0x1, 0x2, 0xfff, 0x70cd, 0xdb, 0x2, 0x20000000}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x5, {0x6, 0x2b, 0xfffffffeffffffff, 0x0, 0x0, 0x1, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001}}, @sadb_key={0xb, 0x0, 0x278, 0x0, "f0b7215f787ab35a9fdbfd0a64cf1fa19025b3676cda82cb52b093551b7e0e716406163c043ae8f51f726ce64c61a705c91861952b049cce1453ac5941df2309bac5264495520680281486d62b6968"}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x8000) listen(r0, 0x0) 2018/01/20 05:34:48 executing program 5: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 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) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000048c000)=0xfffffffffffffffd, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000578000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:48 executing program 7: 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) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000018000-0x64)={&(0x7f0000017000)=[0x5, 0xffffffff, 0x0, 0x10001, 0x3ff, 0x1, 0x7fff, 0x566e], 0x8, 0x7, 0x4, 0x9, 0x3, 0x6, {0x6, 0x43, 0x6, 0x7, 0x9, 0xa723, 0x2, 0xa55c, 0x6, 0xfffffffffffffffc, 0x1ff, 0x7fffffff, 0x7, 0x5, "6a3ba318530b749b39da723443ad82b1a29871909c2468937d1d5a27a625e21f"}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/20 05:34:48 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)=0x0) 2018/01/20 05:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000305000-0x6)={0x1f, 0xffffffffffffffff, 0x0}, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(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$inet6(r1, &(0x7f0000de9000-0x1c)={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0xfffffffffffffdd5) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 05:34:48 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0xe7, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000fcb000)={0x0, 0x0}, 0x2) 2018/01/20 05:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a44000-0x2f)={r0, 0x27, "7bbf6f8f3194f1323773eeaadb0a396c5f0671e793f050911b80bc575df9d3592eda6108b0c552"}, &(0x7f0000f9e000)=0x2f) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 05:34:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dcb000-0x8)={0x0, 0x0}) socket(0xf, 0x6, 0x9) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00001ab000-0x4)=0x0, 0x4) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) 2018/01/20 05:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005c1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xea0, 0x0, 0x0, 0x0, 0xff, 0x4, 0x5}, 0x20) r1 = socket$inet6(0xa, 0x100000000080001, 0x0) r2 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000059d000)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000c8000-0x410)={0xd2, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf735}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2ec9eeb9, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b32000)={0x11ed, 0x5, 0x201, 0x80, 0x53c8, 0x800, 0xffffffffffff8001, 0x1, 0x0}, &(0x7f0000e57000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000c0000)=@assoc_value={r3, 0x200007}, &(0x7f0000aee000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004fd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a14000-0x4)=0x6, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e76000-0x8)={0x0, 0x0}) r6 = accept(r1, &(0x7f00005b6000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00006b0000)=0xc) getpeername$llc(r6, &(0x7f0000c8a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e5e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000516000-0x14)={r4, 0x1, 0x6, [0x0, 0x7f, 0x100000001, 0x6, 0x9, 0x4]}, &(0x7f000064f000-0x4)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e88000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xc6, 0x0, 0x3, 0x8, 0x0, 0x2f4, 0x80}, &(0x7f0000b54000)=0x20) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f000094a000-0x20)={0x68cd402e, 0x400, 0x7fff, 0x401, 0xb, 0x80000001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x40, 0x2, 0x2, 0xc, 0x7, 0x0, 0x0}, 0x7d) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c21000-0xc)={r4, 0x6, 0x0}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000c01000)={r7, 0x0}, &(0x7f0000dd1000)=0x8) 2018/01/20 05:34:48 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) 2018/01/20 05:34:48 executing program 5: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0xffffffffffff4638, 0x7, 0x7, 0x5, 0x1, "112417f1ca6695b97d8db77c879eaa6870d8a95e597fea6afc73fc6aaa1cb5271ef00a6b490a1a72f356dba7ddb0a6b548a4802a1b993bbdec582c19819f64", 0x3}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) r2 = socket(0x3, 0x2, 0x80) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000cdf000-0x3)={0x2, "9baf"}, 0x3) 2018/01/20 05:34:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000a49000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000095000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r3) 2018/01/20 05:34:48 executing program 7: unshare(0x20000000) 2018/01/20 05:34:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00009bf000-0xea)="e34430993e3f7bcc06bdafa056df3853f594cb8977e7fdbd4d2076eb09f1fb54bcf34b88b02a692792b0a29d0b85461853eb8c578ff590aa2d0aa302d8e1b95a66793cb70d19bfa1b9fde0159b48ab3c57584ee0ebb630d9db9e76a9ad825b1b151aee044d3caf34659e0a82031c4a486744525904a56aa8a17f316f4e2577a1414ae21798fd7e5aafb446451cbeaf2970ccd1e8ad0d98cb4fa84cd81ae48af4f3fa22f58c0b17bf30d9078d2b54d6c496c8940b65376a470e032d5dfa2063b0fa12a44da621ace01f6a379d36b599ab23c81e9eca71b214a1b9b42c9a6f93289d7ae7f50d04a59f9315", 0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000001000-0x50)={@common='rose0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x3, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x101}}}}) 2018/01/20 05:34:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0xa, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0xf55, 0x0}, 0x2) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/20 05:34:48 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x400043) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000006000)=""/115, &(0x7f0000005000)=0x73) r1 = socket(0x1, 0x3, 0x2000000000000001) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00006d4000)=[{&(0x7f000072f000-0x60)={0x27, 0x100000001, 0x1, 0x3, 0x1, 0x4, "b4120cc05d7d45d86f044a7f6a7cf94fb59673de417b68d7702fe6a1664769ca7e3e453ecf8d456b5b936e11dad06b5162fcd92ca4419b48908801b25474ea", 0x4}, 0x60, &(0x7f0000a34000)=[{&(0x7f0000585000-0x8f)="50dceb21917025e86e5e14fb647909a1ee9e82ca062183e7f7c17d851646c3219994492b99eba5b1853f5c02ee11cf4fc85820079d8171ac25a4318f4b260e3a4ef0305928056e4319dd488b9619eb5771fa77ca86a6cdedfb9382241c307fb27465e646be7e64e31e51d226f74f8abe8812250c06e8295112c7d2359abedc257b129d14467bca6ee946053203fc8a", 0x8f}], 0x1, &(0x7f000071a000-0x1010)={0x1010, 0x102, 0x300000, "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"}, 0x1010, 0x20000000}], 0x1, 0x40) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/20 05:34:48 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fe1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bab000)=0x1c, 0x80000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe0000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd4, 0x8, 0x100000000, 0x80000001}, &(0x7f0000fe1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000093c000)={r1, 0x6}, &(0x7f0000f51000+0x897)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fe1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000fe0000)={&(0x7f0000227000)=[0x19, 0x7, 0x2, 0x100, 0xbaaf, 0x5], 0x6, 0x84d, 0x8000, 0x4, 0x2, 0xb42b, {0x7, 0x401, 0x1, 0x1, 0x2, 0x0, 0x8, 0x4, 0x7e26, 0x4, 0xffffffff, 0x8, 0x8, 0x8001, "7e8b3c956e03e05a725e805536bd2f78ed1bd1800ffbce1d28e9ec7b48e742f4"}}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000fe1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x3, 'cbc(cipher_null-generic)\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000084c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000fe2000-0x4)=0x5, 0x4) sendto$packet(r4, &(0x7f0000a42000-0x5e)="f4f6", 0x2, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14) sendmmsg$alg(r4, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/20 05:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000433000-0xe8)={{{@in=@multicast2=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=@empty={[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}}, &(0x7f0000566000)=0xe8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000766000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000071d000)={0x5, 0x8201, 0x4, 0x7, 0x0}, &(0x7f00001ef000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00002f7000)={r3, 0x1c, &(0x7f0000a58000)=[@in6={0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}]}, &(0x7f00000bb000)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/20 05:34:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) epoll_create1(0x80000) 2018/01/20 05:34:48 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d5c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000-0x4)=0x2e) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000dce000)=0x10, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000076000)={0x0, 0x21, "0da89a46ebc311e5133048ed2500e6add1a2a67bfbd94b46b426c25bc3490e7a81"}, &(0x7f00003fb000-0x4)=0x29) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000905000)={r2, 0x100000001}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/20 05:34:48 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) socketpair(0x3, 0x6, 0x6159, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000)={0x30000009, 0x0}) socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x214) sendmsg$nl_generic(r2, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000983000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000893000)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) getpeername(r1, &(0x7f0000f56000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009de000-0x4)=0xe) 2018/01/20 05:34:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x10009) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x361) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}], 0x1c) 2018/01/20 05:34:48 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000027000)=r1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/20 05:34:48 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={0x0, 0x3}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r1, 0x9}, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000)=0xcf, 0x2) poll(&(0x7f0000004000)=[{r0, 0x4, 0x0}, {r0, 0x110, 0x0}], 0x2, 0x80) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000)=0xffff, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:34:48 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000158000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cce000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003d8000-0x8)={0x0, 0x1000}, &(0x7f00009e9000-0x4)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fca000)={r2, 0x0}, &(0x7f0000ce0000)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fcb000)=@int=0x0, &(0x7f000060d000-0x4)=0x4) 2018/01/20 05:34:48 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000028000)={&(0x7f0000028000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x60)=[{&(0x7f0000009000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x10, 0x96, [@generic="637c0decbf843f09b10c5f"]}]}, 0x20}], 0x1, &(0x7f0000028000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80a, 0x80000000, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000002a000)={0x0, 0x10001}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002b000-0x20)={0xe000000, 0x9, 0x0, 0x5, 0x3, 0x8e26, 0x7, 0x3e5, r2}, 0x20) 2018/01/20 05:34:48 executing program 4: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000041000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000af000-0x4)=0x10, 0x80000) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000f6000-0x8)={0x2, [0x1, 0x52edace]}, 0x8) r1 = socket(0xc, 0x80002, 0x100000000) accept$alg(r1, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000053000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000081000)=0x14) 2018/01/20 05:34:48 executing program 5: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x4, &(0x7f000003b000)={0x0, 0x0}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000a5000-0x6)={0x0, 0x7}, &(0x7f00000f5000)=0x6) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f6000-0xa0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101, 0x8, 0xfffffffffffffff9, 0x40}, &(0x7f0000076000-0x4)=0xa0) syz_emit_ethernet(0x6e, &(0x7f0000076000-0x323)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "610e68", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "dff4ee38a406ae70"}}}}}}}, 0x0) 2018/01/20 05:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf1b05d8982b3fb6, 0x7, 0x1f, &(0x7f0000003000-0x8)={0x0, 0x0}) accept$ipx(r0, 0x0, &(0x7f0000d8d000)=0x0) syz_emit_ethernet(0x3e, &(0x7f000078c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8000}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:34:48 executing program 6: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dc2000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000090a000-0x210)={0x9, {{0xa, 0x0, 0x1, @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]}, 0x1, 0x3, [{{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r1, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/01/20 05:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000216000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000819000)=0x2e, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000063b000)={0x0, 0x5, 0x10}, &(0x7f0000553000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000be9000)={r1, 0x7fff, 0x59, "e25589051fe9302da26e9508da022b61ddb09e6361a31d0c7ca53d4e721e6e063a3038ee0d17a5b5c221cd4e2c17c240ed4dae12cf01cc71ec43eeed2188d4b888f2e8d1435f1fb0e106e70f4b57b69c28f541b1ee0301bdc7"}, 0x61) r2 = socket$inet(0x2, 0x8000000000000001, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000261000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) accept$inet(r2, 0x0, &(0x7f00004b5000)=0x0) 2018/01/20 05:34:48 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000686000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000fb000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"84f460a7e8ff5b"}, 0x655b}, 0x10) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/20 05:34:48 executing program 3: r0 = socket(0x10, 0x2, 0xffff) 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) sendmsg$rds(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00007ef000+0xfd1)=""/234, 0xea}, {&(0x7f0000001000-0x63)=""/99, 0x63}], 0x2, &(0x7f0000000000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f000089c000)=0x0, 0x65}}], 0x30, 0x4000084}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0x0, 0x80, 0x0, 0x0) 2018/01/20 05:34:48 executing program 7: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000bc000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/01/20 05:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e8f000)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a3000)="", 0x0) 2018/01/20 05:34:48 executing program 7: socketpair$inet(0x2, 0x8000b, 0xffffffff, &(0x7f00008e1000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00005e7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[], 0x0, 0x4) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00004cd000-0x83)="e03ccf92356abc86cbe30cd9898c1317d96802581975fb8e4da8913b1d2e6d4e7d94702dd3e6e1267648f63300f5606df5838e7602cca40852eec1d10cbb12c84e8cc97573491f85ca2e57cb35d40eca8bde0a89e2f1e87c5993f6f0dd2b5f0ccfd77a015e87097e6c55eb2354b6d248012c94f5d70623fcfc9179237b1b15aeb6e92a", 0x83, 0x20000000, &(0x7f000027b000)=@un=@file={0x1, './file0\x00'}, 0xa) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r1, r3, 0xffffffff, 0x2) 2018/01/20 05:34:48 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000008000-0x10)={0x1c, 0x10001, 0x0, 0x6}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000f000-0x10)=@generic="7bacd159b9cbf1433400661db40f4b22") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000e000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000000b000)={0x6, {{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]}, {{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]}}, 0x118) 2018/01/20 05:34:48 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000920000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0x10) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00003c9000)="", 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f7c000-0x20)={0x5d50, 0x2, 0x201, 0x9, 0x9, 0x100, 0x9, 0x8, 0x0}, &(0x7f00005eb000-0x4)=0x20) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f7c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f7b000)={0xb, 0x8, 0x4, 0x80, r1}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002bd000)="0a0775ff06000000030e00005554dfb7295df0db8217ad4000000000000000e60b", 0x21) 2018/01/20 05:34:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) write(r0, &(0x7f0000001000-0xc4)="b87e27325a976c7bb11dd13ed838d957e809f13d643305e6d0e58f01a55e296c20d6f202a32dd83453648d2bba5cd5376afb61ff29c9bee2d16e82b55aa6feaaf68e6e62995d2785d12a8aeaf495f5b3be1e66c29a7b09305bb573d74a7e201d1d4622390c63769123cd73641d299de215d64077795a5ce9447b3dd0bf834e5370ca02a7dcb56524d2ab6010fdbff9210027f223ce1618349ae5fa77684a0ed22823d4461ab56b8edc09f36a0682aacb7217803b3239a603f659d4277c0e8383a6f6f6c7", 0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a6b000)={0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x803, 0x6) socket$inet6(0xa, 0x7, 0xffff) setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0xbf) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000029d000)=@assoc_value={0x0, 0xff}, &(0x7f00006e8000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fcc000-0x8)={r5, 0xbe9}, &(0x7f0000c34000)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000078c000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000d35000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000c06000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r6}) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r4, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffd48) recvfrom$inet6(r4, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0xfffffffffffffcba) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000096000-0x4)=0x7, 0x2) 2018/01/20 05:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000db8000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001a5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e0e000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb2000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000363000)={0x0, 0x0, 0x0}, &(0x7f00004b6000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ba4000)={0x0, 0x0, 0x0}, &(0x7f00006a4000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b40000)={0x0, 0x0, 0x0}, &(0x7f0000411000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000966000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c98000)=0xe8) r8 = getgid() r9 = gettid() r10 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008f7000)={0x0, 0x0, 0x0}, &(0x7f0000d27000)=0xc) socketpair(0x8, 0xa, 0xfff, &(0x7f0000317000-0x8)={0x0, 0x0}) r13 = accept$inet(0xffffffffffffffff, &(0x7f00003fb000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000142000-0x4)=0x10) r14 = socket$inet6_dccp(0xa, 0x6, 0x0) r15 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008f6000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e22000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000050000)=0xc) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00000bd000-0x8)={0x0, 0x0}) r19 = socket$nl_netfilter(0x10, 0x3, 0xc) r20 = socket$inet_dccp(0x2, 0x6, 0x0) r21 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000cbf000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000773000-0x4)=0x60) r22 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) sendmsg$netlink(r0, &(0x7f0000e15000+0xa2c)={&(0x7f0000410000)=@kern={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f00007bd000-0x40)=[{&(0x7f0000e07000)={0x2fc, 0x12, 0x1, 0x7, 0x3, "", [@generic="b08d72aa8f9481d1ead5faa13e05f05fa6c0fdda1a3aefafb848173908afe864a5f5adbd201454cf1066ac7bb4ec5c79015d2f2e005b8aa2d41020f64df4e8e87075062c7ab504a874db1771d72f3857bc49e3a1eda56ce01901ebb46893078d00541a84cc52c842259608fe77f460159b279275628fa318dd2c02331029fdf3de5678260a9262c0d4967056fa25d56320b95341c7c06376b3363c6cdeb7925702763e700e1136eaf8b0564f8adb3bef7836ee66003b87572a93ba2696f5b86ddd0046ab14c26694f086a7a4493b0e1fc27ea35c4eae690831955c6a76435c11e4ac7cd2e81bc35793f9d0f32409a1bc17", @generic="889254afc09d4d41791eac6b39b0f4fa56347e663863e34b6cd06e52647f1057716b13f3d329c391b941c07bf1900a7b6657cf5db299a38a9788041e22d56d9ad8f29564cbdf83d565a068a4604452b1afee159c28f158ca6685b6a9213e4d13b290f1b05ab69ad3ca3b7f6f033a950444a1b346f276b5e8b68e8bb1f97504778f84820d52c44d6e773ea98d74e4e396e2a7ab0847667f85448aa2bdf95f1afe05fbad36e22c0d65680228915f7f8f654daa9cfafb59df5e", @nested={0x10, 0x66, [@typed={0xc, 0x92, @uid=r1}]}, @typed={0xc, 0x54, @pid=r2}, @typed={0xc, 0x81, @u32=0x8}, @typed={0xc, 0x80, @u32=0x1000}, @typed={0xc, 0x2d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x100, 0x3b, [@generic="ed1a3e3626d19a1bd3bf6c0712caf0c31a047fd121007aa2d4866de5516ceefe0fe96ba01ced0074a35efa77d8decf6bf3246d63e8a3d0b7fe868244338b5cf6514e1347ce9eb176673694e8", @generic="61db865458d9d8bb9a252f0015af3e33506c8f09b0be989ef231a6a632248be4549273fe40025ad4b8abeba413e4f26d49801867", @generic="2d721332008c95b409a42112f99de495a059e4db43217d0ab98ab5fce60d48f20992127673c986920d8188a1c3cb3e167cd84ee1ee4760cd2c04c46abf39f5c1357e95fdef2a623b29bb5df1326516c5889e228ef0bdc84452de9c63342e5f51a89731fd2cb48779f645941923e84fede11259c3a9f041721a"]}]}, 0x2fc}, {&(0x7f0000f3e000)={0x21e4, 0x3d, 0x800, 0x5, 0x1, "", [@typed={0x8, 0x41, @void=""}, @nested={0x11b0, 0x40, [@typed={0xc, 0x7b, @ipv4=@multicast2=0xe0000002}, @generic="8c2767b2006b337e2b9072afdc07503cf0ae7b7c9a6709c32eb4325eb49e0d03dae647eb5a47bb28350549e5121b99368cb53a7b7b060e910205329347479cbc140613410a1620481f72f7d4a6a3c37819f03d55c2d2070972717032c35230d693517f133e25a5baffd8accd682015105c1f7048661ebd007c2cb2cfc3d67dba8b877bea580b141bd34dee31437dc0094c32c4852a0778344b2aea447e8064f278f418ee2f5ee95f9d89ff98ce19ee19fea21e550a72e04dd9f6439230", 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@generic="7fc82f95966b8840de9eb8161cead8cdc8d3e57571b671b1a6982f1e2bb78a65a718b5e219149424900a346e311e4fbd1794c5a23a19797e99d19bd21b440a847442cba1437b60bf4706db8fd3fd32ef9a3f7e6adc13f7e9b1fdbf0b586e90edbd390028f21d8a738aef376ddd84d66146ce7ffc0e1d0cd1778974b63fd73c1f4e61376a6cad27e55e45c5d1c3374c39c76bb3b2ca0e34974655031724a8cbbc9b0c40d87dfd8d4acfe11b6d09aa8feb1b157dabd7a66249f388b48f3656c25cd2a814d18f07d537", @typed={0xc, 0x60, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x40, @u32=0x6}]}, @typed={0x10, 0x92, @u64=0x2}, @typed={0xc, 0x27, @u32=0x2}, @generic="c8d7289e6aa6c59f3fd6ab34502058e72b3a1aa8140ba38cfdc4b700fefcb7f923464a846c1db3eaabe609f49d2a1bf7f535242e996e4daee51950c457f796dc886321446ec163c82fe5a1b8ae718163413c70569f9be1ff71861214dd9a92e3b422ec5f5140ac2cc99c73008ae5f2c9ddc1f2640f567138cd100dec471c1fdd152f3fa96195a7065b298856b15183ff6d65073706721d871934c5489dc11eb4e1365772e9c52852a33bc36c69588a37e41c49b1762b108ada17dcc13ce988797fd8acf09a972f9b04cfba435c9b60ad01b093ae122469ea383e1cb707bc2d733dedc7e00cce7d913c6eeb25c44bbd3b805b35cbec4ae601af3a096be7ca0ae7a6bfbb8d8975f184819ef64dcf52956d285264392e41544ba2153ed7829fa5d6cfa72666bdad5e5ab4871e7a426a6320994dbef61983c1ada07392df6d590d71babb1d45a4099c150e3dfdf7b80216edf3ce40190eb7849efcab3c5c75ffb32fdc164fbb1f1f63119508f19a55bb384afad00cc42d1a1492a23b53e4b2317d21e708787ccab76e271be624a211d827534b474d8e66792a6ca9954302d54a231ed188aa12bc7ab5e9295cb02507e5c8fa43b43489628304a6bd7f4fba551a5549423d8bda9e346510b2cc356735c6d8bfe65c5c8251e165ae9713edc615d325d4634187d0cd6186a054a5eb449d6502f2440125131ad33a3144067d20bd0ba0c152a5040188885626d92d3897b6b6ab2655b0694b78a48a6f3059455997c3db49fc5ea8269500ea691d321c130edd79442c9d776c2635dad29f39160a99657f0ef4ca573d3f73ff240e626c030e7bcf1425cb3c60434697b19e44443784c686dfc41b6daac0d357c475a8df8d7ccde6df69f6bf64c7c3ab61d54c08f0970cb45c91445579e2e005c079ac2ff10fce2972570c3711eb186554406bab7c99a8b5b0b76c8bbb50ca4259524a4df17356ae645b42df4aad9e7a266f3b718dc09ac87c1d2f1485c90eb0ce433080d99f47e3320a34a29a31106c3221c0b97d8354a3eeee2505be17f8e8c1d820699e1898d3933a6a788e42ebe89fd519ed8906bb1ae3299b730fd84226dd6c0772e678474284dd9c567b2c9812303eb6ee75803e2f2bfe01a004e3a73f8f3eea9ca1f4f770dcfa8f0cbb4bfeeb22a73aea23d03b50b731f37d843ba4c717418a5eda5557a10069299644872574ae5f18ce54ce186376d3e158c5d635cb18509592138a1933ae3228549bec141ff9d9b37f612c21a4b6868f5d7c12261d60e8f3c74a5afa2d4ea94f3b6efca38da5340b8b9d4a1d3fe42e7452dc1b872d74923e62637eaf95a87ef7869a73d4693e058ea7c3f126858a7baafefe6911af0f2e61d5c649f9e5c34c2af441a0dea053099615320b1c69cb3b83b16c52a03788184662ca55aba8ef353cb46c37416591561b223fe93bb7a51be47d3509f7d411fc853ff56eceb65d985d24d593dde8e35cbbc1c800cd9084c26876f5af91a9c5fd731d243c59fd16885b83f2e64956d7a32cb0b1751accd41e815fda1cd19f3fc8937f8789d22e94b85707975775d50b1ebeab1ce6f518f4a56e2a1ecdde4c4edb98af850b7a3fb8263d2dd16a60a4fb7195ee29d665632f0dda4fea9cd67e3c2bf6c78d3ea666d054fefc84b2ecf8bd99fefe61afda082119018d7ae1fbc79c08a10f9a181a3165b06ad59522b239ccb9d676e729058f5ac3eba2476dca99dee6e41c2390d806ee813a0ec6c11572845c36516dd2fd557607a2a3d621a59e19ff39882500348fc0d872959c85b7f478f3c4c2fb730a5b5f5cc1f805377a9bb8dca40d9595979f13e7fb2e2ad3831e434d6d12ff8f374bd38dace3eee443ab2b14dd956110e4009bb96403a8051cc4ca86b7f0a178e048ec3c8e199bebce0a2ef70ccac94a48ad063f970fa2c505707459b51c8543a3b658302c66dfda7d53421391a42363287af590fce957b7df0f8a04ca0d30c33ba53ebac7421079a9f0e3e50e37e32047425dbf19959ae987f92577161997c98f5d98c4d28238287a043947f8d953b850da724aaf4614a056aa27b4d7f5ddb37b900547092fabcbedcb89624be900015db4c18318878e5c8cc4729265464845348f8d7edfb720ecdf755a782380ac67004cffc54310a07aaf4ad3258bd6d2423f18bd352a4eb023b22b86b7562741ab08b3da57e35b6bd9a0b8a0478367ffbc1b221bbde5fa983b82934ca523345bf974fa97fd81ed83cd8497b5c22a0fa07e79af3b1f6ad155483da4dd11e882464c20d07e29f1fa51dc515f604a194bb40402edc9ebbccc189a9a166df998aa8b54f9014eb65502f9bdc261b0fed559a5f1f4ac3d5d07f299e961a50dfd21ee498ac1512d993eb92859d081930f96c0acfeec1b60df1ff3b26b88c7c1b8f69da369f82415efcb6adaadfe8623f8f314bf49d0457fe175ce13f3eca485bf645c0058f234b74274db990c6fe93d1e5174bf65648cc19cd2022464dac9f06859f384eeac05e48b7a636a0de59c0f59768430867021650153bdf29b424b53743525efec74a4c9280ac071635c7fe45c2d3d51463b6276c5fa2bc935727f9f8563a7f8d7c20aa356ccacbcadad06ef82f69007594fea023aa1580e286c9e97ef4a500fd50d3a88adb406560c3cb697a1d3e4f551a8802c4021f632cb78093b0557afe14ba415d5c41ae69f9cb8de64db0c9839c29fcd8efa9943e63d69ee768d93366989f19066a160aff7b5ae2c2bc4eec3662ad2ae8ebbb3d9a4f664fe78a0da5f0bf4abf35af7eec1b9b7dcfc2077d57ce0462050544256ab4458014099b49c1678e8c3c5d57ccacd86f30276a94fcc95203cfd30ee7e85855443fd53ce4b56359507a7c24cdb326cebac5e00400682f1bd144b44c9b60eb28ce4121ee40833c93c8160e36c1447675d484569002b6a13d86b7d7aecd257b68b5f2ee6e12f462d3eaefbfce68f4d898755fae51105cbaced2d674f88820ded989b23087e1303a2f707a54eb0454a41d2bd733fc423c51d924eeecb6fb2fc642a0938c36deec81490fd0482d8109c8cd0d3841851be6d566bfd6dbfd3bbbeb322222f0483870f6892aebd37ca10e71d116bd51fb1a09c34b4e3392cafd073b6f835598b3d1446340f87fa51d780b604b6f556c54892ec8e640de275de16c4075c53ce49f6b92160d0da486e06a9444f6807b9b13f6e0e42076d950023dd6e63b7e7990f74ca3e161fe28e2bca2c37addf24c49062640b0233812208a16bcfe4d874731fb936a3255bb53861339421e8608a6b3517d71df3120dc6e0c4e2e35b5a4aeccb2864886b6bcb9f34bc60adf0c2fb486b0532a40693a33bbd99b89271ee621fea4d6bf9509b99324bdb02e578fb7d383362f498332868280b5003033cdd1509c7b4f949b50907f3b7f37a736dc887891d1f9a2b1a5bcb607b48d23b65c24352239eb566662e2e071116a0677a60d0281f87791716c1e198c0716c68f6457d096c0efcf0ab0ac21ec1da63d6cac334ebf12c10f93b85b80727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0x21e4}, {&(0x7f00006ae000)={0x90, 0x13, 0x304, 0x5, 0x2, "", [@typed={0xc, 0x5d, @uid=r3}, @typed={0xc, 0x7, @pid=r4}, @generic="0576eb53dd8a41cd2ea846d4ce51ec6a542b9f0ce2c5098370f595d47ca2e0977ea50e5be170a6166bcd60b99db2e5ef5cf7279e6584ec339a50d1a5c0675fe909ffa939bcc00b780fa86b6ba38b3792bdfc4635dcb7b78b9df069cc8d7356a4dccf243d7c5591"]}, 0x90}, {&(0x7f0000502000-0x154)={0x154, 0x27, 0x504, 0x2, 0x3, "", [@nested={0x7c, 0x3d, [@generic="0233aeaad5b627aaf226bab0ffeefc724669685aab91b22f626c658f92a63a56a15aced8c58fe274373526c1b3e722dc4e062f54aa61e34a0362b46cb4aa876f917c9051401db4846912e29ce4287d60aa7e84bab10242e0f4d34bb74a6b95c78e0f320f386bece52573", @typed={0xc, 0x54, @uid=r5}]}, @generic="f58611805517a5e3c0ac4f90583b3b6afef3319d18836e28367a20973e558ff8971bea16e97ea01f47f4a5c92b7c42373fd50ba9bbd21e14bff469a1ddafe4b662a9f236f1cb1433069c3d08893d7660bc0ad6a032e2fc9c1f482979d259b7bf524e5c5f668ff1a3d7ced7dea11e5b75a12c20e02624923a058af3ef9495f53be4f4d32437611f2fe08f6e1eaf3b5bf02aff0e8e9354b5a1e4ee8cf348867f382932eb3a269051d79276fc7d33053069b3ec796a6bec4ca93eccf2229ac6c257dae053e7cc7abba6"]}, 0x154}], 0x4, &(0x7f0000727000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18, r19]}, @rights={0x20, 0x1, 0x1, [r20, r21, r22]}], 0xb8, 0x20048050}, 0x40) 2018/01/20 05:34:48 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000056d000-0xc)={@multicast2=0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a13000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f61000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 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(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f63000-0x4)=0x7, 0x4) 2018/01/20 05:34:48 executing program 3: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000418000-0x4)=0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000419000-0x38)={&(0x7f0000418000)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f00001bc000)={&(0x7f0000109000-0x220)={0x220, 0x1, 0x0, 0xc01, 0x6, 0x1, {0xc, 0x0, 0x0}, [@nested={0x1bc, 0x6, [@typed={0x10, 0x6c, @u64=0x0}, @generic="5aeff817fee2b307dff321df7af3e32e0660da43b9c9922071bb3b72607045dc173b2d0ef5d93178ca7849a6e0d446c7275435d2a71f473df5ed4c77ad8fbaa46b3bbad6fb8d4f66d74226aff4c1880765319e804d644c98d62ed181c42e1b102ef2afde67739286571d6a40decfcb3e35fb47edbc5451123e8fb912f591542bc847a6b578b192d030e6c94e90c31697232219ad731b1bdb46c26c6d061b35b99a3f5b58157b9759c70ac93578e21574468044afe88677b2bee915b9f6086e7a08f04b1ae387", @generic="316fa1fc6657c5cfb9ea186157858fb420ce1a9465e239be23fa7cee220b4e65884b4036c5ba21aed933fa8d377619e8410d110b0cc53eec6cd0b27172b0d5391d2e05301ae4ceb42f1568476d7321123258294ef550addbe140ced8c3b7c7a5fb9389225577b702f344496eb0d189edfbf6ece8a49c5ab3427e6b4439226b0d", @generic="7d47541182526e94098bdc2b49ea250a3a31e4b7b3a14080485543f8b8724266efcfb0656570e327c6da76aa698e96edc3390cd6690b9fef51573ad37be94cd4e50329606ecca5523d9cccd13d8b8ac365b1db463aeda133dccb4fdaa9ccdd0729d1"]}, @typed={0x8, 0x15, @void=""}, @generic="e5e1b43ad355b187523034c1ba810eb8b0916e5940a2143abab431d97f017becc2b5c850b2d917a1fdd48f2d0f42216a0ece6805679c8bb6cd0a575b35df3656f74b53042a3eab"]}, 0x220}, 0x1, 0x0, 0x0, 0x8000}, 0x4000881) 2018/01/20 05:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={r2, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fb2000)=r2, 0x4) 2018/01/20 05:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000b14000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000e4e000-0x6)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000309000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000068f000-0x4)=0xc) listen(r1, 0x0) listen(r0, 0x0) 2018/01/20 05:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f0000bce000)="41d8aaa26c3d5bcdcae6828bf4073e7fed2aa9907d679aedefb11cb7f6048b90f5366cc2c238dfc96052aa8b4400e049882548cbbeb49dc3e6eb921808357f497a290f02a41a3be5c37b71603c28adc488ac2002220f15bcbf75a9f1017a29729efd404d0005c70eda7a14a7a8b49f6cbb", 0x71, 0x0, &(0x7f00007e6000)={0xa, 0x1, 0x33, @loopback={0x0, 0x1}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000023f000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) readv(r0, &(0x7f0000cf6000-0x90)=[{&(0x7f0000214000)=""/224, 0xe0}], 0x1) 2018/01/20 05:34:48 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0xfffffffffffffcb2, &(0x7f0000cf1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ca7000-0x40)={0x0, 0x38, "fcb1c47aa2e46739270242ab8ebed44ad01d2baa3de6c1ea01483a7e783c3ab7df282ca32615e2d2088bb088b5f7a4247c9644ae5dffd0aa"}, &(0x7f0000eef000)=0x40) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f7c000-0xf9)={r2, 0xf1, "01e281416abf50725aa50fdc466002fbef7deb0c24705039e203d680c2d564b8c8225ffd3fbb73d5ff5725fd8ef123a4696017b727488e43b00612969a1db4f0ccc75d858e03f25d5203bfdfab95c8738ebae58e695eae4bc20c87bb0c593aecb8c3df67329c047f1728114fbbe4d9b6c7ad7ee689c7033461c17be90b66989e2fe9de6f2ab4f9cddc956a0d5265a88142aa3885ab27c835dc7c5b8a7f37d3c3a2a625d167daa1eaa6c59617c9c696cf11cb92bafd1a0525d1df6ce6991382b654512e186b88d1d6bf0d019c498126991f566d4c6d34c01574cc1ed1c5f5cf14511e0b61db2d66b6e3337a57142a3de114"}, &(0x7f0000c6a000-0x4)=0xf9) socketpair(0x3, 0x7, 0xeede, &(0x7f0000a88000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f7b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eab000-0x4)=0xffffffffffffffdc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f7b000)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7c000-0xe8)={{{@in6=@mcast1={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=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000+0x5bb)=0xe8) mmap(&(0x7f0000f7b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r3, &(0x7f0000f7f000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f80000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7f, 0x3, 0x0, 0xa, 0x80, 0x20, 0x2e, r5, r8}, {0x101, 0x81, 0x3, 0x40, 0xffffffffffff5a69, 0x5, 0xb76, 0x39256221}, {0x2e8, 0x12c1, 0x9, 0x6}, 0x7ff, 0xf, 0x0, 0x0, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6f}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2, 0x4, 0x3, 0x40, 0x0, 0x1, 0x0}}, 0xe8) sendmsg$netlink(r3, &(0x7f00004e8000-0x38)={0x0, 0x0, &(0x7f0000f7b000)=[{&(0x7f0000e8b000-0x220)={0x220, 0x1b, 0x801, 0x0, 0x1, "", [@nested={0x210, 0xf, [@typed={0xf8, 0x68, @binary="14304a48cefbc7f3ab31644b58770a13c56df165e1b51c4345665c6e6bf7b5159d5d82fc17c5e93698364647141e30d64ba2d72ad3d6b7604cebb9c22efc7475ad03497cf887ee2fc2fd9103c15c914f9acfa10d93ce050938f361c7ca4d1d15b98a5f783db0dd8357bbe3a7de0e1d43ec3e6ba5883abed6e3069f9e40fc31a13af1211a537334286af8fe4e3f1831b0f44c7a83c994d25b55678afae258f58a9bbd31a89f7d05acf4f24cd37b79081d880495334948cf89ca0185a9a4b4c93e311b150c80b45260407b9c34b81be6ae2c7f182720ab0f917b312709b021abb919b8db49031b23228d80f28e583fb8"}, @typed={0xc, 0x26, @fd=r4}, @generic="0fc33f4d1401ce1388148fad1965f42b25e93f15d4ac0551d69c19e0a4ec6dfbf1f0ccfd35b92f1ea1cd70dbdb", @generic="695330cafd4459de0e9f5a4243a598535166b785e0bc00833cc5896f83b3e700770e377ccc8b3c6d7b006eaaa9911288487f251c36d69bb612c57ce35b7d4fd34d75a92e764866126c9afe6c6e75e8c21fe321627deebaf15fb0bb11fab67ba44765387469a7fdcdd9665ef0a40887536db174c7a253e1f57365b342fc215e1e33a87a9586cf4c121ecdc60fe5547d5e0e8811b7cb76a798060a11ff6927cd09f9bbc84b660c581f28aa166ff0f4ebe8a05458f2626ed7a0bafe7fa37ea74867a0f5f8d4085afb4aba6c6a48348113cb13c3036b82ae1ef1"]}]}, 0x220}, {&(0x7f0000f7b000)={0x2518, 0x3b, 0x0, 0x2, 0x0, "", [@generic="08e730353082220c0ec17d50ff92fa22e8f769ec7653b02a73c92f09ae669d2a66cb61dc6ca11660f4bb6e89c62e7a9fa89f81d62c2c8a7ed1cbf46414bf0ce3a2fb31c2570577947ee79fdf4cc621b3a4d8f539e506d15319e11d6f34e8db1092ec31cf72c0f35f7ffe49b2e1128b9f4b3464f60df438344f07dd1972e90e6e2b29a890e230fc57d7c0ca6b6a204c355822220ebf0795a85c19e8d52c7d90193617a99321b7466352a3ce0274a51d02976a9d792d9af1894c8a9ea6a952fc9ac908fa1bd61cbf9a35c31727f8568822a4e0351ad7228634ca2c0844f861fb7432e325d19e98510d06ef3c073fe5c1", @nested={0x100, 0x1e, [@typed={0x8, 0x3a, @void=""}, @generic="4d5c906bb9e36c9e3566495d502e329e89f3a45ab0b3a5db01b04535796fd44c014a219806a555ad0ba849bd7a96f039a6e8a20e40f174cdb762c124412d59925adf", @typed={0x10, 0x70, @u64=0x0}, @typed={0xc, 0x5, @uid=r6}, @typed={0x94, 0x30, @binary="cc6688f69cf56fa337df0daebb39c552c0381513b15fbea0a1482af6de315e6edf65b987fbdfed838c53c19800ac76be3ecc6fe31b06c4b64dbfdcab88ac7bac3b59b7a309783e116e329040c4bc680f2a76189d5e10751191a9e27a75682a3d91bb87f4835993658c9f6724679d2024bc031724393e9bae24e160c1c35aea3ef3042971b133fabf4f21100a"}]}, @nested={0x2070, 0x86, [@typed={0x60, 0x53, @binary="877248d858fc0c7cf7a8193dd46a1e076db469cc88b821c0cfacb44029b4e2de05cd5335c753b17d4fc579f5243a3a8690e04b981e2ee83ffd15f3fa38c03f63a5834cba139b8618824016e84533caa2c55df3e83a0e8949"}, 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@typed={0xc, 0x10, @pid=r7}, @generic="a15984638f3f64a05d90e16f6216c258bcd0569c540d0e77fb09e8e627f2f8fe45456947eec75180a01bb3ef38275d4730f79c92b6c64580210d389b4bedeacf77ca20049df83cc0fcb73067ad39ad71dbc09448e6f7cb08cbeb24ef79946d9f5fd07f142b53a14c8cae32f83a0a87798e868da9864fbd9526457b6ac6552341d84d2a517abbed3f955935eb1dcd9818498d41227dd9fb8de6e8c1ea3fb3162fe01bdd0837853638abec62ab37b4bebc2308da28e0f25929cab322374e74b5b93e47b8d572cee9c65fc4dab12767544d9c13e255", @generic="7be1343674df5354ac23c9b0fb3a7a02054fed8dc74257600a2330461f28708ea8d3bfbd36288d79d3c09667c465a61e59323b817e3100054f7480e6330387d3e4902467b1b3ca1e2d140487365b0a98ebb7d8603a706a00efbae16a49a9e7c5074ef548df4bb5f31a1d4920a8885f6edd97b29f49268da07b580484c4bb1b4394fbdce74b31c6e71828998f71f3f550f0939ff7f9dc95b53da69f4589c3ea05ce907067354f2fc5b0759f727184faa49edc9edd368a64614a62977fef719c7aa66b4381913528af2304f4618d332ec91e48e19eb5", @nested={0xf4, 0xd, [@typed={0xc, 0x8c, @str='[&^\x00'}, @typed={0xd8, 0x17, @binary="cbe5e33c4c3ca3e598c405d3b9c7f40304eef59f6b75985fb0cacfbab785ee6a2e7ae4beee8d4d91956fb5f42eeae414c7b24411d2a32fcd2c02566a5e1c6d76f08e9b5c11a8f03b70f0cca5ce85a40942284d531e862288242feff5fcefdb70f6ba651c3a9ba28ee1e8f6e108e43ad88f25c14c24009501906c29612b2fd047b022bb6242d4dd6713031fbca124dd4b4a61f31fa3e87f36e47e016c4cfa7b861febd593fb8210e63450156aa6ea435f9f5cad76f6a812312937c97bc6ac153a29247534d814829b1de7ae5d775d9caa"}, @typed={0xc, 0x19, @uid=r8}]}]}, 0x2518}, {&(0x7f0000741000)={0x1f4, 0x12, 0x0, 0x5, 0x2, "", [@typed={0x8, 0x7b, @void=""}, @nested={0x180, 0x7d, [@typed={0x18, 0x72, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="e79aa2e339a0e1f667757188c8dfbfe20d1c633c67fe4f195c0440faec1dca23f61f9e58e3e8f9258a46d994c6478703bc18e8967cf977e7371ec29f32f545ea7ca3b24e1b6f3f6be2c2b652769eb4c7a170011c9e950dbb675967378a829366b04f79b0280ad6c2bb116a9bd7034dc58b8efe147f2033a870b692ee16ec24245ab5f68aecc54edded59901b151db89b3323aa5450c8933fc8bab989a6a712794c5f60b6", @generic="dd994656392b42585345e7dcf5b2fbc324730a2f3dd5efc9340266adaefe6b8c875ea2941e269caa12ea1595902bdd3102ca295979a6cf9f61d0d768a317718051b039ae3a67ad9f8f6040c01649a1ff7a3a0bfa913bdedc9b403e9e89414dbe3b9020ce634cd5b6b2cb4240e4b70aca0dee19e99e237605325a6d1f401d4b1f3b3d8d1d35b1719769f3c20581", @generic="9d0a220bdf677f0f7b06c007de35e86f1046e8e99259ea7a3355ab1d960c09fc8dfc77316c", @typed={0xc, 0x7b, @fd=r4}]}, @generic="bea2e99e01dda1de150d39b2c6fe2b023740a689f1ceceb74b689da7563095e581e413dbff9551705ca62660f16bcf4286fc1e01f374c2496ca174c828415827e3ead2d6e3c0fc821b1806c66a44ac4976f5cc66359e8f48cf1455e3"]}, 0x1f4}], 0x3, 0x0, 0x0, 0x10}, 0xed6b429ce3728c34) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000936000)={0x7ff, 0xa7a, 0x1000, 0x3ff}, 0x5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f7a000-0x7a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xfffffffffffffee3) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000f81000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f80000)=0x1c, 0x80800) 2018/01/20 05:34:48 executing program 6: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ab2000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0xfd32f9f2c50b97a) 2018/01/20 05:34:48 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 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) sendmsg$inet_sctp(r0, &(0x7f000000b000)={&(0x7f000000b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000000c000-0x3d)="e33fb422500858805e2d6a5f43beefe897434bd7af554021de56be5d78e7ffa5d913baef1a6df2311b791bbcd8a24441477da81bf1c5b0f77e4972c9d0", 0x3d}, {&(0x7f0000004000-0x65)="07e234fb8d27a4d73920477ffcddeb512d3a964042ffd088dc2011542d2f2f7473beff6a55d5709db852f71b222a265cb6c57e3e97ceb92fe875f62fb2160250c69dbf19c28d56fcae4ffa1b3dde8040277c14dd4793b341e6dde85b68478d5f0cc7b3da76", 0x65}, {&(0x7f000000c000-0x19)="9ea06872d841b874790b5ffe1823e548722729c7e5f8c01600", 0x19}], 0x3, 0x0, 0x0, 0x8004}, 0x40011) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000003000)={0x3, &(0x7f000000d000-0x3c)=[{{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(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x802, 0x5, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) 2018/01/20 05:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x9, 0x806, 0x1ff) connect$l2tp(r1, &(0x7f0000064000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x4}}, 0x26) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/20 05:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000534000)={0x0, 0x0}) sendmsg$rds(r0, &(0x7f00004ce000-0x38)={&(0x7f00008f6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000069a000-0x40)=[{&(0x7f000093b000-0x19)=""/25, 0x19}, {&(0x7f0000448000)=""/195, 0xc3}, {&(0x7f0000855000)=""/170, 0xaa}, {&(0x7f0000c8e000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000ddb000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x3, 0xfd}, &(0x7f00004f7000)=0x8, &(0x7f000061d000)=0x1, 0xa3, 0xb0c2, 0x3, 0x40, 0x12, 0x3ff}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0x221e}, &(0x7f00000f9000-0x8)=0x7, &(0x7f00008ae000-0x8)=0x5, 0x7, 0x100000000, 0x74, 0x6, 0x4, 0x0}}, @rdma_args={0x48, 0x114, 0x1, {{0x9a6, 0x3}, {&(0x7f0000bc0000-0xe7)=""/231, 0xe7}, &(0x7f00006e4000)=[{&(0x7f00002be000)=""/76, 0x4c}, {&(0x7f0000465000)=""/4096, 0x1000}, {&(0x7f0000695000-0xb8)=""/184, 0xb8}, {&(0x7f0000e42000)=""/28, 0x1c}, {&(0x7f0000303000)=""/113, 0x71}, {&(0x7f0000433000)=""/171, 0xab}, {&(0x7f0000116000)=""/116, 0x74}, {&(0x7f0000389000)=""/23, 0x17}, {&(0x7f00005e2000-0xf4)=""/244, 0xf4}], 0x9, 0x8, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0xb403, 0x80000000}, &(0x7f000081f000-0x8)=0x2, &(0x7f0000ef3000)=0x40, 0x746ff98, 0x2, 0x5, 0x400, 0x20, 0xffffffffffff8001}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000810000-0x1000)=""/4096, 0x1000}, &(0x7f0000bc1000)=0x0, 0x0}}], 0x180, 0x4004801}, 0x4000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ef9000-0x20)={@common='lo\x00', @ifru_flags=0x0}) sendto$inet(r1, &(0x7f0000a62000)="4f578856da4f248f00be3a73abc59be957dcabea9493c045a66a752e0eae007b6a6d76bd93bb1f6bca9ffe1e60ea178ee4f94ada76b4b4f4e4a3d635abc8a0927ed800f8534122b33577c20a00342b9fdd460f999530c0c861fa64a0a8949b28a2a1e08d02a413643a7e85edb84178d86eee97286426097b4ea13645e27ec72592ca42c99b7269c153cb17b120e9361a436ddba4427250", 0x97, 0x800, &(0x7f0000563000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/20 05:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) pipe(&(0x7f0000514000)={0x0, 0x0}) socketpair(0x17, 0xf, 0x154, &(0x7f0000173000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000048f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f8000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d17000)={{{@in=@rand_addr=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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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}}, &(0x7f0000512000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000029c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x5, 0x1, 0xffffffff, 0xa, 0x80, 0x80, 0x0, r3, r4}, {0x10001, 0x7, 0x5, 0x200, 0x7, 0x7, 0x7, 0x1}, {0x0, 0x671, 0x0, 0x3}, 0xfffffffffffffffd, 0x6, 0x1, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0x13, 0x1, 0x23c000, 0x4}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="", 0x0) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00003ff000)=[{0x0, 0x0, &(0x7f0000b84000)=[], 0x0, &(0x7f00002a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000179000-0x14)={0x0, 0x100000001, 0xfe00000000000000, 0x5, 0x3, 0xf39c}, &(0x7f000033b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000156000-0x10)={r6, 0x20, &(0x7f0000581000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f10000)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000db0000)=0x0) read(r5, &(0x7f0000d82000-0xdb)=""/219, 0xdb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000286000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000176000)={0x8001}, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000957000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x76ab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/20 05:34:48 executing program 0: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000087e000-0x10)={&(0x7f00005b1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) pwrite64(r0, &(0x7f0000259000)="a41fdeb7464e42bdfbd44a6ee5c844b4644ae4777d480822ba53eb00196487e698ce4802c275307ae4c04b855d6d50db52cae87a579bf5393a5cda911ce1e4741ebcaacc6cc6e9532467c4d8c5d1562a3b9a6100984fd704c78b60afe9bb5e6fb7ccaf5cf0e3ff01019018300a866d609b91b91ce2c08c65ce7c22fd29b06094a9eb4e22345da2ae660cd72c59e0eaa04ee3cddf82087c96b037318f13c8889555a748495cfeff6b582a7ac261a43b6e9f7914d7354039b6e4f309c07b9adf3ddc", 0xc1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x401c) writev(r1, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) 2018/01/20 05:34:49 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x51)="853a0700c84b861e496f96062e1363b08da6dc2e91d8305d6f7a8595e549e39f59b48ec62366b1b11e73f68fabac49f9d958e2d02698f0e92fbd9b2325cfe5d55893e4c672c6b36385a18316057110bb0d") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x7, &(0x7f0000000000+0xad4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000-0x4)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x403, 0xf3, 0xf12, 0x5a23, 0x7f, 0x1, 0x0, {0x0, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000, 0x7, 0x1, 0x8000}}, &(0x7f0000782000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e90000)={r2, 0x81}, 0x8) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f000093f000-0x8)=0x1) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000944000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000647000)=0x14) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r4, 0x0) connect$unix(r3, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r3, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r4, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000937000)=0x8, 0x0) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) 2018/01/20 05:34:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000081) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/20 05:34:49 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5455, &(0x7f000054a000-0x8)=0x4e3a) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f8e000-0x10)=[{&(0x7f0000d06000-0xaa)=""/170, 0xaa}], 0x1) 2018/01/20 05:34:49 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e11000)=0x0, 0x4) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0x791}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r1, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="63f2b0d09b21bfbed09d681d78931d63d473f263ab1b0000000000000009f8dea75ef15c01176e6583bf66d56cbd776958752e0ae719c20388a9fcb1621d02a28ff669e2d8c2ad6f1b044915868dc8b89695230222e29c8e7d8c8d42d4f9eb5c0e20c93f0a8c02954be22745ffaf4e62efdf0e5652547722260492676a4ce91ff1f06947fc1f063d3c49ed244ffc68bec9bd13296f67ee85aab84ac32a77468be0d9dae03624fa119adc3fb0ab89cdf6b42412c3cda0c937a85fb27e60ee9094a296020737a7253dca9ee4aa77d43d9071f47b745167546818b4e16dbde1fa6bf88afdd21e07172a9179f8d490c98c41a45855ec08c0c5862e07579ec918923bbee5f16e25344c389966b2edf0a78ef78ff055fecf3ca58162f010d47dde665fa60ca0e76dcfebef863f768a4048f4f6cab367497691ccba9646b949199137335f4807595ef5c55cd8f8c74313b3ce2c3b78a4bdc147097e39d23f4c34f365392dbb1d7ab9571c4c5cc8cedeb21dd871e594f5f6221b82f3c14da69eb7b7af6e688eac5de66de08b509ff41b667a003f4197d34ab188cc00d3be31fcfe8be70b3fad598c5d0982f2d498316127a9c5ee03c4a49f37619b9bf2f32f01cbd2f02bc55481a042733ddc97f24e8705738a59ef04f8e097fa3d97f8555d1435672b8c16c4b74542", 0x1e5}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000b5f000)=0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000023000-0x4)=0x0) 2018/01/20 05:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x10000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bdc000-0x4)={0x0, 0x0}) connect(r0, &(0x7f000029e000)=@llc={0x1a, 0x0, 0x100000001, 0x0, 0x81, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000b67000-0xcf)="a8eff8dce9519709f4e85e3d1d6efd93b59bebe2debbc48b06d6dcf1829c11f6f7f73d0ff604eb40d744d945975cdb140e105c07c1d4ba7639764aac08c9ebb5375795a0cc6cf40ace3e7604582506e0f28f10b05968b19537c7f9ea4cad116d3eac1f63ad48aa040f273d64015432b5943b007325ec92c3bb1171eed8c8315aa53035aea3a2cd00d4f053a93fe7dff718765c56dbdd9d74efc1e39c8012617cd8e95ab7787b34a0f92cb9251905886d01078bde549b97105e4e4ddeebd44c391dc927d24866afb0b9bf363881341d", 0xcf, 0x40, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet6(0xa, 0x800, 0xffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000976000)={0x0, 0x3f, 0x1a70, 0x9, 0x3f, 0x9}, &(0x7f00003eb000-0x4)=0x14) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000530000-0x87)=""/135, &(0x7f0000997000)=0x87) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000545000)={r3, 0x4}, 0x8) 2018/01/20 05:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x80f, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000071c000-0x10)={0x0, 0xd4, &(0x7f000052a000-0xd4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, @in6={0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9be7}]}, &(0x7f0000a0e000)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000e20000)={0x2, {{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000965000-0x8)={r2, 0x32b}, 0x8) socketpair(0x1, 0x80000, 0x43, &(0x7f00009d8000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000d90000-0x8)=0x6, 0x8) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x1f, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$inet(0xffffffffffffffff, &(0x7f00006f2000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdf000)=0x10) 2018/01/20 05:34:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket(0x11, 0x80000, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000023f000-0x38)={&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000792000)=[{&(0x7f000043d000-0x1000)="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0x1000}, {&(0x7f0000000000)="1bb3004028f74226e5eff33715f9859b15612d617f039c37ccd0260d45e9da1489a4990098aab1bc1c9ba14cb4b32bc079919f0fc40f4f5341e0bf7465362426577c978dfa80cfb773005754a765894f61c2c02e4c7849dfcd29b34a2e98f1d84ddc8e324bb18229cc7fc317a9dc6e0b3e0d702aa55e1eeb16536f82098ef755ef8f2054a6bda4e0b6b3d522a3900e7cab61c524", 0x94}, 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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="966fee960c897224b65cf756a2f0321e5f3baeb9d67319b284d2f6dff59e2302924724c8b982d90a4ec0fff7149c9b7f35c0f10cbda4cb7c5653d0d3d64acd06dedb175dbb4a", 0x46}], 0x6, &(0x7f0000000000)=[{0x100, 0x88, 0x1, "8429ba5ca55927472e4c37e38a1293757ed6e2d2547aa277c0c996106e608f62151933d042539b5cdafe2182bb4393b891899822c8d0a3b010c0f66112a64808c25b5879b71cdac389d4133e8f90e1f2aece55aad7703a341ae1466ce1f0547d305194740a290f91c23b789e9d10e4592fd95738276f812b1835dedd58461aed23284fec8f60923f639030dbb733dfef17b0b85fffc0a6e4f75c0f8552a346d7aac657d89b225c7624ca2b59fa3ebdd5e28050c6dcee0e79a1fcc064ce1a9eb68a9ae93aecc6182b38cdaee45625a72dfb4660dceafc928dd146ca93c4f8110f10521b339aa3791352adada369f21b38"}, {0xa8, 0x1, 0x0, "68d45cd8eb930036d4286f3c356dada5399e350840fb0c0e060a13c9ea3f853dfed4b5b604a08d687ace1fa417ab4794da8d5b737f565e928059c4da111ffd92dd74dacb6365b1b0015ad59855f37f4092be499f9786f67edf5c10299099f548375fdc22dd60bcedb5eeec1f21e96605ac587b19ba8a1de018468908c596cd64a1d1baf4489b49fa229b89e99bba53f55910621619542a"}], 0x1a8, 0x4000081}, 0x40800) 2018/01/20 05:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000124000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000096f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c4d000)=0x0, 0x800) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f000051c000-0xb9)=""/185, &(0x7f0000dc3000-0x4)=0xb9) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000054000)=0x81, 0x4) sendto$inet(r0, &(0x7f0000ba0000-0x127)="d8", 0x1, 0x4040040, &(0x7f0000493000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000053a000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4005, 0xffffffff) bind$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, 0x9) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0xc07a8975711b9e9f, &(0x7f0000766000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008da000-0x4)=0x0, &(0x7f000096a000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/20 05:34:49 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000054d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e45000-0x4)=0xc, 0x80000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002d2000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@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], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000052f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ffa000)={0x0, 0x0}) r6 = socket$can_raw(0x1d, 0x3, 0x1) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b92000)={&(0x7f00001c5000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r8 = socket$nfc_llcp(0x27, 0x1, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000932000)={0x0, 0x0}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) r12 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r13 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ffa000)={0x0, 0x0}) r15 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ffb000-0x10)={&(0x7f0000ffa000)='./file0\x00', 0x0, 0x0}, 0x10) r17 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d8000-0x4)=0x14, 0x0) r18 = socket$nfc_raw(0x27, 0x0, 0x0) r19 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b0f000)={0x0, {""/7}, 0x0}, &(0x7f0000c60000)=0x10) r20 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000928000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000481000)={0xffffffffffffffff}) r23 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000075000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffb000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f0000a31000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ff000)={0x0, 0x0, 0x0}, &(0x7f000087f000)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f0000ba8000-0x4)=0xc) r29 = getgid() r30 = socket$key(0xf, 0x3, 0x2) r31 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ffa000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ffa000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0xe8) r34 = getgid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000935000)={0x0, 0x0, 0x0}, &(0x7f0000e95000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e81000)={0x0, 0x0, 0x0}, &(0x7f0000ffa000)=0xc) r38 = getpid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ffa000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c11000+0xbb6)=0xe8) r40 = getgid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ffb000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ffa000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) r43 = getgid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = getpid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ffb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f0000ffa000)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = accept$unix(0xffffffffffffffff, &(0x7f0000e9b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ffb000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f0000)=0xc) r52 = gettid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ffa000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000085000-0x4)=0xe8) r54 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000213000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ffb000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0xe8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000101000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f00009b2000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f00004f3000)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f0000ffa000)=0xc) r61 = getpid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000085f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) r63 = getgid() r64 = socket$inet_dccp(0x2, 0x6, 0x0) r65 = socket$inet_dccp(0x2, 0x6, 0x0) r66 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000ffb000-0x4)=0x0, 0x80800) r68 = socket$bt_cmtp(0x1f, 0x3, 0x5) r69 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = bpf$PROG_LOAD(0x5, &(0x7f0000ffa000)={0x5, 0x9, &(0x7f0000ffa000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf28, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x3a}, @generic={0xc7d, 0x4, 0x2, 0x81}, @generic={0x0, 0x20, 0xff, 0x96eb}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0xa)='syzkaller\x00', 0x100000000, 0x62, &(0x7f0000ffa000)=""/98, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ffa000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ffb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0xe8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffa000)=0xc) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000d29000)={0x0, 0x0}) r75 = epoll_create(0x2) r76 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ffb000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000ffb000-0x8)={0x0, 0x0}) r79 = socket$unix(0x1, 0x2, 0x0) r80 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fee000)=[{&(0x7f0000ab4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ffb000-0x70)=[{&(0x7f0000ffa000)="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", 0x1000}, {&(0x7f000000d000-0x29)="37a7586fb429885819951e82ca4928529cc0028baa73c1862b5b97d7379ea3c4313b50a0088974b52e", 0x29}, {&(0x7f0000763000)="f46d74e64da1911e8045172f8a344ae6459caa2a3867b37dfada04417d33c06c187b3916ef5b2fa6d1f92d1bd94b37ca2691622a087593e8f38e363788c34eb7d2dc59f087d2d94041380b6868facd8938dc563a42b19219b6e86ba0f0f9e3f70129c0bd8e1370c069", 0x69}, {&(0x7f0000ffa000)="5946fabbc81ea20c2704b044c1493f9a453748fe8940e65e787180216f5d364aca8dd8966861d9d0220914127c5537eaf84828137c7396a5a18353c4c51588570b707827346736eca0d93916942771d974fb4379df947d0aae4bc9a6b4f40835915b873de5b0f15e2e49c235fd7b84c27188510f24a7c95b27f08da038bda53c584e9086388e02b58369fd4c2c89d63478204f295af7a3fee53a5d1e0c5da24f1317bb23de00bd87405645d2023d830db64aebb8c5ab65f2b0c838b6a44c918c07524754d1bbc70906d7b20c0e0b66c0f6e74c0bfa41ad670aeaecc15a7764c6b158528edaf5e7494234d2a64d36fc5e", 0xf0}, {&(0x7f0000549000)="908c27c1595c7d6e84884634adba7c2445e6476e039e6eaf7c", 0x19}, {&(0x7f0000ffa000)="aa475f31ec6e34d14608dd0355be37ada65b92b91af7f9949e5e95c886d7a59bedb04bb24a53e3cafd0784b7a60e4d568235f2599c173c84ffbe18d63d6c44be72e210685282fe0149a657eceb573a0072b43e9f5ecbd2cc71980a9c6fcdb79b712ece7379397985af29ded1df1606478aebd33c23ed", 0x76}, {&(0x7f0000ffa000)="1d9ca41a0e13978f32d6ce846551ec93386c3661eacec5ce05fde1e73b2eadf8dec5d84608ac84be7168ef0c2e9c2b4fc5ba351a8bdf829311355f8f7b08e1cdd52617dab459ee08575c653bca8d020ea3e6430464bb19885b9b4936dbbf19a726b8204330a6c6c67428977868c27aead5d76a47442fae3843c8f4db3f533682af02bb06a0c635b63a35417715d4989cca56bf707aec080c7268a6805628607d3f65c6a3760a8a004c1a8cf4383acdaac7fec35461dd7843ea8e63dd6d99b369a874b089064e8042f3806d0cd8a5cdf046a5c797", 0xd4}], 0x7, &(0x7f0000ffa000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x0}, {&(0x7f0000f53000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ffa000)=[{&(0x7f0000cab000)="3bcbf669c36f5d9f6881bbaa46aa5d2e48a46283088f3205d462ede6fa69a18fea696f62c61d55f0d129cb4a7ca6a2dcefa63adb90878008a91a8b7a63702944e027965911e9a5c7d92e977a1abc25b3e4737fff9a2f7038de2504c908345becc9a5c731afd7cfad947d2758e4219230e773e3a9bba4a3770adbcf408ec358e81a0671023e48", 0x86}, {&(0x7f000019e000-0xa8)="3016b658c7f7034e1fcfb16a43eabbf4a42c78fcc89865f63364ce280ae01ae0c45cac66eef608d0124fbd39ea0838f2eea95e438272c5293bef70ab47544a647f568c0e5d87d96cee21a94bccb7220e4555bede35de91b5101cf76cdbb183a97b198dd548407d8cdafb276740941ce22524092ee1654c5ffb801d49705e466c2712386ffd694c3349ebc170a745bf6ea60180abcfe38644c14edb5ba49edeff5cb3b20513bdb8dd", 0xa8}, {&(0x7f0000ffb000-0x1a)="affaab6083ee2dc8c2e35dc8dcf050dcc6b630957183c0d413fe", 0x1a}, {&(0x7f0000ffa000)="5b119bcddc058aea82ea7160e6d65d1e31bceadd0f11e1dfab3a0db63edd74fafc5a375c73700114c3f9a8423936ad8545df02e61b431d47f07163d73d08d550d5858dec357b71714f529f9855aa7183ea107415e85c1ec38e0d8d8daccc90a3f4b6f24b0ba1db15273ad0c4ed8e10706db73aaef44a247939adfa6bb2044544e31fa024f0d078166af941136e78d2ac4a", 0x91}], 0x4, &(0x7f00009b4000-0xb8)=[@rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x18, 0x1, 0x1, [r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23]}], 0xb8, 0x4804}, {&(0x7f0000ffb000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ffb000-0x40)=[{&(0x7f0000ffb000-0x20)="1c0fd76c9ed1c2890ae48c6991051b4c3cf8c8714d333f80abb039b300cb26eb", 0x20}, {&(0x7f0000ffb000-0x48)="986f19b81811c4d8bbbc673f9bb44de59360cd2c5e100f2d5e1354663dde18366961555c3d5badf153c9529c2b3af1f2adcb744d93bc3db39f1861c52441bfcd22ffc2a55921520d", 0x48}, 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0x1000}, {&(0x7f0000ffb000-0x89)="5bcf3f34644f83d16eb51e7a8ca4fd3f4350da09215098f09156cacaa68ab982861a356eb688baabbde9ae967f6cff0795d2ba6dccd8a99d1120bd9282122e1ab3d1fa3d4f49862a3307b8a79dcf282738ecbfdff8cceaef5901fde962b9c0cb70418e0588c181b8f34dc99d7f5a73de94b42fc5172d131105053c745b390394dfa6b3d4435ce634cb", 0x89}, {&(0x7f0000ffa000)="a230fa0eebd055d52d447eab2d81ae09733d457d8bf12ceeb1ac89d1542a215240e6b08d35f19b66725f6aa01e73d5dae3985b8e80badbb35a3bc99931dcb5fdaf9ba2587cc3c3ccc05e2a129ce436d2f764f98c05a1950e22598e25093e208c895a3121570e6b50a1a2766e00b992889c8709015b8ae58bc0e84600b178999098ca83235aa93ab031f1994565c72fdc3372a3415b6c1e51aab362864e7446a5022dc058d582c33023b1859cfc1b8880a86cb26e66dc297c3253359519a690c74d5877559520c4c6a68c8103e959c4ab6d25969b6e216486", 0xd8}, {&(0x7f0000ffb000-0x6b)="2b5d38a95d3c4f451f11723b568d766894704b71114049e041e9d66a009d6ff240e58101a9fde11ad385e2da69aaeb88d49aed46679d062a69d308e29216dd370266888a27e1bff2706eebf7a42987edb53a1e9dbbac0e6c9ab8b25b5cc9c2fa727c3c5a1f7c14db070156", 0x6b}, {&(0x7f0000ffb000-0xd8)="96b0222728f577880a5ab54f10a916755e7ec60b0d532df01b698dc6ca7a64266a25f034e474385fc41f2f8bc2f999855b44300906716b24d4b226ec3d8a53208ab9699812ccd37a740276749f22c81881286c83a9338532ce6653b80e06cdc95aae4397b4ab1313c2e24137518af9836bdf1bc2009ff33398665ca6e6470a16adc402e350a927b68afa6f489715429f7e75fec1eab17571a58f71fd773e9b8836d1e7f22be35784b3d5992ce6137725ff13dd4a79a613034d0ec1800712bd2d84c3f7af1c5dcfdc5822cf69049db1a42f7269156ea089c6", 0xd8}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f00001a2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ffa000)=[{&(0x7f0000ffa000)="94927b50603d32b2e5c66c62cfff6fceb540eefe23c8af4a5d3d7e9f19ba7ed989c55823046359602fe3948e5444f60c873a4853d0", 0x35}], 0x1, &(0x7f0000ffa000)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x20, 0x20000001}, {&(0x7f0000ffa000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000127000-0x40)=[{&(0x7f0000ffa000)="bf8bd4647576129c2bd7087a3bccf2e5cc6b212e33e3d9c8f9f93dfd68b74909a04fbd7ef11c8f2c48bc8e47559aadd3cd8260c4aba139315aa767ad5231348df2d1dec3e11cb0d9c5e9fd7c76e920ec3b2c077706bddd6cb07441879385b62c157ae0778bf4d43ca7d6d3148a450893b365fc1ce875f685a19afdf41dd73b053cf8e76ee84d388f5743385a0d7d85a4dd425f6a3386fa26010bc1d5a7a5d3c430a226", 0xa3}, {&(0x7f00000c8000)="dc5410e4f0cf5f3ed019f64e9224c7e76927ee546b20f0625e4e6d376142c2f972c657ab7f96af1b07454028cd3ffd68f94101f36f2934dd28019c2603bbe26bad270c34358b3d90b73d06ed35f93af32bdfba351f66df0fab3d2fa9f387dfdfe93f93", 0x63}, {&(0x7f0000805000-0xb7)="1593dbf5612a3ff076c396fdf9ae1f412a44908b50baf6dd724e543e6d076e28b52d7502e46a2fa7e24cd275f8df6866814e4184d6394ac3014adbd0d330fc64b9c0c138317cf0237ea31f9840142b953400fe0f49ae5848d7ef1c535c499324aa5fade03c1e713bde53559bd5f8daee2f4a3d5f6c64808a38251f10fcb60788b077e188596b5f8cd3188e141f4c3960dc299018f9971a9a714b001f9e20204ce6c87eb1e88a23f82009d8d3dba0ecbd0dad71181dfc28", 0xb7}, {&(0x7f0000270000)="818e91ec2458cfd75414ae114de8bccbc8eb463e553d39583aee95df4acb368701a4843e66344e0bc928443aac96daea76793cb37fed514b7277d90de55e93bee5be03130f978fd9d61c6e342d36a069fe0a5a88cf76224d9f9d933b301422752ac9b4439895f011f2a523772a46855c81a9d128a10c2568669336cb6749112c12131d8cd08c79530d0c14f9654792ca38189f24459425ada78e8d4e55ab9ad30d0610619f212d422d882041d12c19bb13939dc5f91d2cd259ad9d849ae1", 0xbe}], 0x4, &(0x7f0000ffb000-0xd8)=[@rights={0x18, 0x1, 0x1, [r47, r48]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x20, 0x1, 0x1, [r64, r65, r66]}], 0xd8, 0x20000000}, {&(0x7f0000530000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ffa000)=[{&(0x7f0000251000-0x52)="a549f24f3155f22a72e8390afb6f960f99212a3c48ca3afc029702008fea5610da7b59d627fcfd36813b54d09ffbc0b060fe5e92a4563cba87215a999adc7155571eb69ea1269a187bb777ff4c756739e8d0", 0x52}, {&(0x7f0000369000-0x41)="e514ae183db3f591b2e5380fd8c9aed116f3811e2bd425430701851e6d0baf6c653218b15fbc9469a58f03a829bab499ad3f8779a660960aaac2fe79bb31339275", 0x41}, {&(0x7f0000ffb000-0x72)="1e6d279607c1f7c7c2ec7b9e77f2ef585bf84b42403342a9511d4de64ae1dc1d47a37d225f5968dd02507e50e1e8e1a074aa84f02e4658ea2eca63d4389800e15d4af28ad6c5e1fc7fdab4967c67a374185a4e360f35cef24b53561ea12123892db10a5f2c77fda9228895ed80d3346407c8", 0x72}, {&(0x7f000082a000)="ebe23b658d5c8125b51c6b1bcbfb64ead75f64692a38cbf734673ded8e7662f788768a8e4868ca0542537b9816feb7e9eb61672fafe7e8f0880b296525c6004048c85ba83f98411da281f5fc63e40e7bca3c143ec14b9cd7959182228be6cb8a74b0dc239132030c61f2a635eb1a99ef6154d5dc4f51021dd39ef4aefc2a4533ecbdb864b50dc58ced1ebdce994adb1cd929cf5226ef8944ea5f7c8ed0167834a256c3806e4c7d25faa3d88e08d60d174e6f0942d98a5035616011eccab383da1c856f30b26578d3ed42", 0xca}], 0x4, &(0x7f0000ffb000-0x70)=[@rights={0x20, 0x1, 0x1, [r67, r68, r69, r70]}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @rights={0x30, 0x1, 0x1, [r74, r75, r76, r77, r78, r79, r80]}], 0x70, 0x0}, {&(0x7f0000ffa000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ffa000)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f00009b3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000730000)=[{&(0x7f0000ffb000-0x82)="950f379078466643115991f173f6571a8393b5ec3fda2759f62d2f7a046fe5b42d9b659e9b2c3064418aae17162e21d1a37e8c60b5159d6f4af61b65e0e2266178966592e457e1e4791274128e8a3eeb55058c873aae59f72fb2751e3b2d5a5239d7dbc59d8344436e390e773b3a3e72f16b65cb8d0862bc820842da8c018e6a0234", 0x82}, {&(0x7f000029c000)="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", 0xfb}, {&(0x7f0000ffa000)="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", 0xfb}, {&(0x7f0000ffa000)="8cdb894e7677e177f222", 0xa}, {&(0x7f0000e7c000-0xbf)="18d0c9468b74df7c8902534fe3a51f26972ee43d16d6fb1979ccb780428bcaa9a2544d1f37f3526f62f5dc5b091fb809a0350dd4950bea00787d7411061bde6783d963b04aa746c769b3dd63fac176ba82ad35996c9858919fe33221834b94414624c7d86ec8c9ac6827047227a6b6a69c47062076c557b7c42e357c95853d571ed8a5bc3dcebde076a4767091b873a1ab914c5c2848cb6b01a5c7d63d2380db4cb435843c892485f08ed33fbc211c5f3f8fb37ebb56930ef5b7e9109a4368", 0xbf}, {&(0x7f0000359000-0x39)="8b5ed0cf1eda9bd885e93e4bc52f33d798d47d5ac40bc7a1b39acd57747f34ac4931e949c76d3532afaabdebb618c3495985ec362b07408673", 0x39}, {&(0x7f0000ffb000-0xb0)="5b9068f1308e6e600bf128ec545474f1dac72fe07d0e92b76dd8b728ecab947d594a3d47eee8a9a9c65dac465189220f14e113c9719f2dc698314c92313b34ad34f6bf4021f7bee594101d12c17f6ebc2ae64e22ba40ff1ef03c02c3b946b19782f788e65dcb1f3163f23f8f9636a8440ca2fd65358a59486493c3a87002a303933c0396b8e4caeb906f00b4fe4c1a0a277936e253d86a4064e18125a69576302f76b165409d404aed0423636a5cc47d", 0xb0}, {&(0x7f0000ffa000+0x168)="dd8efc21f79da9bbd4a3a3f25383895e812acfc9583b10013c2648a53263a66a387424a2900c006e34366e00d04463c17243a9652fcb19659ec7a27858ea959fa3b1d50c5761fa27", 0x48}, {&(0x7f0000ffa000)="88e4756f9df4fa6ee4aab09bd1da618ba8234abf90c5bfbc283e68f9f44a7b8d87002931511a451098f5d054a867f29be9deda1a51f8b8a8eb53671d01848fa3252709011674f5a59dbe17bdfbaa6ea1b714197ee377d035e38ac5fa300962d7240e90e3c410639af29d84c76d7e1101b3154c62bc2e9ce1e4e356e0385f115f5a11e562681c9c63dd7dd7390e7e3d7c142df6d0066ed6848e62fc65b16e419f95313c6402db9c03d2db2ee2c88707504973bec395824669873135324603", 0xbe}, {&(0x7f0000ffb000-0x4c)="4fb6a2d89d39f1c1f519684a0a47b794febf5507b05ae8a6f863176312da4be0a806dc1631b891bb915fb6cb3b4609894881cce60a17cd9b23042b9cdedb2473e26ef628b6a089da93d48a27", 0x4c}], 0xa, 0x0, 0x0, 0x4000}], 0x9, 0x4000000) syz_extract_tcp_res$synack(&(0x7f0000cc8000)={0x0, 0x0}, 0x1, 0x0) 2018/01/20 05:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007d7000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000991000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x20, 0x8, 0x200, 0x3, 0x5, 0x58, 0x5, 0xe8, 0xd638, 0x5, 0x3, 0xfffffffffffffffc, 0x3]}, &(0x7f00000d6000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000110000)={r1, 0x10001, 0x7, [0x101, 0x8000, 0x1, 0x3f, 0x9, 0x401, 0x4]}, 0x16) 2018/01/20 05:34:49 executing program 1: socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000f5c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ded000)=[@in6={0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaa0}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007a3000-0x4)=0x0, &(0x7f0000f79000)=0x4) syz_emit_ethernet(0xfe2c, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 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, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a09000-0x18)={0x0, 0x4, 0x30, 0xe527, 0x0}, &(0x7f0000684000)=0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f7a000-0x8c)={r2, @in={{0x2, 0x2, @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]}}, 0x8c) 2018/01/20 05:34:49 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ff6000-0x4)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) 2018/01/20 05:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e2e000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000064f000)={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x420}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x7, [0x100000001, 0x80, 0x6, 0x9, 0x304, 0x2, 0x5, 0x251a]}, 0x5c) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000414000)=0x0) 2018/01/20 05:34:49 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$inet6(0xa, 0x6, 0x0) getpeername(r1, &(0x7f0000650000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)=0x26) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007ec000-0x10)={0x0, 0xe, 0x7f, 0x6, 0x0}, &(0x7f00008c0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003f3000-0xa0)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0xfff, 0x7fff, 0x4}, &(0x7f0000282000-0x4)=0xa0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000fbc000)=[], 0x258, &(0x7f0000f8a000)=[@init={0x2df, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/20 05:34:49 executing program 3: pipe(&(0x7f00009d1000-0x8)={0x0, 0x0}) r1 = socket$llc(0x1a, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d05000-0xc)={0x15, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000a9000-0x8)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000650000-0x8)={0x0, 0x6}, &(0x7f0000bc2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000211000-0x18)={r4, 0x80000001, 0x20, 0x7ff, 0x0}, &(0x7f000084e000)=0x18) sendto(r2, &(0x7f000091e000-0xab)="05b485ecddfaef6c243e0fabb8a2b3407840be0daa609be4bde908130308262a43457034ba552dd7c3f2e4740624ed311fc5de259fcc04754defdeb414bf92d901f3be886387cf45f97d70877a97b63acd17b9b346c7ca9b7f68302422dae9d42a98b05cec0371b98b3886ae7b76a73ac0b9e209ca1b10db275ecb880a1f383b016950d7c7417f1be9eeb552df92cf884267c299aa309bbdc7dca81d9f3614e988dca32170cb86248dfe87", 0xab, 0x8000, &(0x7f0000594000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x4}}, 0x2e) epoll_create1(0x0) r5 = socket(0x10, 0x802, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bfc000)={&(0x7f00006dc000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$sock_int(r5, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/20 05:34:49 executing program 7: pipe(&(0x7f0000283000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00006e5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d11000-0x9c)={0x0, 0x94, "ce38785d408e5924eb510771c1ecf93b26d877189485aa6108df502aa9c948d78275e66442acf28d7e91e3b774a8f1c590b0c47067ad76da579490f495214f50afc0cce3dbb83f70a8acfad8b004542f03e08ca1ac85a61af3355159a7cf78210e689dc61b1fc725b268743b652a512e302e25166e58c4caa89e7b38740db965588e9a6f8040bf8eb1c1822f06abab3b7d0ca58c"}, &(0x7f0000af2000)=0x9c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007f8000-0x8)={r2, 0x9}, &(0x7f0000919000-0x4)=0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000041000)=@assoc_id=0x0, &(0x7f0000659000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e00000-0xca)={r4, 0x84, 0xc2, "a06c47655170493e1825af2febeb7812221df7e653b1516f2435f6d839f7eb3564ccf2aa5c0d6b99525b448b2f6603464b36d836e513281de073413db890174cc114b43440acf8e96e8334d6e111d6af4197ce3639cf15d170b940e4da5802901e047614af9c7a2792abe0dd60571c123f9b132be2132ecbdfe43a277af65c2b580212219cf42d68dcc551f71d72a3ba3688a53e59a57f4842c3e7fd41948415a0aa8a58e65c5a92fa4522c64c7fed2e1c4359ef6f521475c2b860d4bfc27e7156b8"}, 0xca) getsockopt(r3, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/20 05:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) readv(r0, &(0x7f0000981000)=[{&(0x7f00006da000-0x1000)=""/4096, 0x1000}], 0x1) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r1) 2018/01/20 05:34:49 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000)="", 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)=0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000015d000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x1000, 0x8001, 0x100, 0x0, 0x10000, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x23, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xd6, "a7af8a2f80f8cfae60f208fa0869dcd6cc3e791201268a6ac0fd3d583331ceb21235117acbfa1fd710419fae71b721d38cc17a68b918d952c1a27fbac80c95865435c8f99ff0b916560deb344f0ae65d83b4e1c5ff060decea09b81f1720257614eb554688e3177eb27e82b2d04d4021d31262dd32bc1c24ef14b9eb3ddde6233a7d1d4c222d20cb838d0c95b846e9e5d66d3f5f341854e8a545d96d84f6bfe616e5945a0e53990f06310e14b00dc7519c386ec1e7bb3524149b71d99debc94305c7244b30e1a4e84d71a3a5f505b53b568814ee5bf5"}, &(0x7f0000003000-0x4)=0xde) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000)={r5, 0x5, 0x0}, 0xc) 2018/01/20 05:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) connect$inet(r0, &(0x7f0000eb5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a90000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fa7000-0xc)={0x0, 0x10001, 0x20}, &(0x7f0000a34000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a6d000-0x8)={r1, 0xfffffffffffff534}, &(0x7f0000c8f000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a1b000+0x7e3)={r2, 0x439}, &(0x7f0000cdb000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ec0000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000a44000-0x8)={r3, 0xc44}, 0x8) 2018/01/20 05:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000015d000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003be000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021f000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ed8000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x4, 0x9522, 0x277, 0x800000000000400, 0xb76, 0x40, r2}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ef6000-0x4)=0x100b, 0xfffffffffffffedd) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000eb6000-0x4c)=""/76, &(0x7f0000d7c000)=0x4c) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d61000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b17000-0x4)=0x60, 0x0) bind$nfc_llcp(r3, &(0x7f0000871000)={0x27, 0xfffffffffffffffe, 0x71f6, 0x7, 0x6, 0x6, "d615691ea761b25079723fb9c5720fd62d8a48953c2dfab0054d3c4cb9a3d5886fefdf142c21642bf5ddb87837ab19f544f9a9449c06836f52eef6c7d2404c", 0x81}, 0x60) 2018/01/20 05:34:49 executing program 2: r0 = socket(0x10, 0x80007, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004d9000-0x8)={0x0, 0x0}) 2018/01/20 05:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f16000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000041f000)=0x10, 0x80000) recvfrom$ax25(r1, &(0x7f000033c000)=""/25, 0x19, 0x40000001, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000201000-0x38)=[{0x0, 0x0, &(0x7f00003dc000)=[{&(0x7f0000442000-0xcc)="ad3de7161e6374b739419f87f784243b6cd320c638f40a2bf1d75d10fd3903aa204419c746992cb2490ffd263e1f7597449b712100ce2a4694562ad800fe8e87", 0x40}], 0x1, &(0x7f0000b8f000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:34:49 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000fd8000-0x4)={0x3, "5960ef"}, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000621000)=0x14) 2018/01/20 05:34:49 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000000c000)={"73133fa2fb98b111bfbf080d444a424e", {0x4, 0x100000001, 0xffff, "2f90d4f59648", 0xffffffff, 0x0}}) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f82000-0x4)=0x0, 0x4) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f82000-0x8)={0x0, 0x0}) poll(&(0x7f00002ed000)=[{r2, 0xa500, 0x0}], 0x1, 0x2) 2018/01/20 05:34:49 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f000022f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077d000-0x4)=0x8) bind$inet(r0, &(0x7f000039d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) 2018/01/20 05:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000486000)={&(0x7f0000829000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000cad000)=[{&(0x7f0000177000-0x95)=""/149, 0x95}, {&(0x7f0000638000-0xa)=""/10, 0xa}], 0x2, &(0x7f000043f000)=""/191, 0xbf, 0x9}, 0x40000001) pipe(&(0x7f000084b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006d6000)=0x0) sendmsg$nl_netfilter(r2, &(0x7f000005c000-0x38)={&(0x7f0000ad2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000979000)={&(0x7f00001d0000-0x130)={0x130, 0x5, 0x7, 0x8, 0x0, 0x2, {0xa, 0x0, 0x1}, [@typed={0x10, 0x3f, @str='^GPL)\x00'}, @nested={0x20, 0x10, [@typed={0xc, 0x11, @pid=r3}, @typed={0x10, 0x7fff, @u64=0x5}]}, @generic="d9eab2e4c15f700dae2886a710b6c3f91f3e352977e4ec67d8a6e9290e77b4189b733d32de25feb142aa7eb39a916fd516d1dcfd0be0907e4a129ef4bd44405cc8eaa9931020d3ce36c8ee6ac641ad022dddc5c3bd689dce1e2424ab55052cac72b1a77d6d4a4af09218d822e41ed41e4ac163d4b3e1556d943e6adaa020b0d30cdfb0e041c1da4d575429311892fb4d521444306627bc7f9a9d66334d3cbbbc1e46a007a37f6118a52f57709395350f4509a810ee9049dd5846f044f29f9754f65e5135525f194fa6ea2e5a2754adbff2712991a9e577e5488ab42a879d438c7388a0b7a03bfb2f2959"]}, 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004c3000-0xb8)={0x0, 0x2, 0x200, 0x715c, 0x8, 0x8000, 0x4459, 0x6, {0x0, @in6={{0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x97a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x8, 0x100, 0x401}}, &(0x7f00003e4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003ed000-0xc)={r4, 0x1, 0x0}, &(0x7f0000d96000)=0xc) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/20 05:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000d19000)="bc2cf06660336066f97d6f3b2417d11fcbb428ada39b41de497af7d5b69dbf96d5a173e0938ffad1", 0x28) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000054e000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c94000)={0xfffffffffffffff7, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000775000)=0x14, 0x80800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000023e000)=@req3={0x4, 0x7fffffff, 0x80000001, 0x1, 0xfff, 0x8, 0x2}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008bb000)={0x0, 0x0}, &(0x7f0000f45000)=0x8) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00004ae000-0x89)="d03082b0f870f8e199c9809b297fef394ce3d632e339b2123f05a9dbcd03009f12e97094789e9540a906f3d2430bc11a716458849a7b5f15bd7a1296fed1fdd47183fb281f8b533d9e9ce8b2c10366d6e4bb9e68b8af1a8fbe6bcf6d35927755e6170eac5d8bf5eb3d7f397b8ac9c53f22fcb460d2fac968a14b901f16b17fb56971b51ffea1c6f25b", 0x89) 2018/01/20 05:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000860000)=[{0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f00006c3000)="048f01b4ca58c0f5095d66b300000000000036e6259f455ce802f2a3dfd43397", 0x20}], 0x1, &(0x7f0000f25000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000b44000)=""/219, 0x1fd) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f0f000-0x4)=0x7d4, 0x4) 2018/01/20 05:34:49 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x464cd36f507516c5, &(0x7f000048f000)=0x9bf) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) poll(&(0x7f000065f000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a7c000)={&(0x7f0000564000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x5, &(0x7f000064b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x5, 0x1, 0x0, r0, 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$kcm(0x29, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000161000)={r3, r1}) sendto(r2, &(0x7f0000605000)=':', 0x1, 0x0, &(0x7f0000344000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) bind$unix(r3, &(0x7f000014b000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffed6) tee(r3, r3, 0x800, 0x0) r4 = accept4(r3, 0x0, &(0x7f00002a1000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000bb6000)=0x0, &(0x7f0000b72000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b56000)={r3, r1}) 2018/01/20 05:34:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x3a)=@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}}}, &(0x7f0000001000)=0x3a) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000003000-0x4)=0x806, 0x4) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000006000-0x6)={0x1, [0xfffffffffffffff9]}, &(0x7f0000002000-0x4)=0x6) 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) 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) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000006000-0x4)=0x0) r8 = getuid() r9 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=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) r16 = gettid() r17 = getuid() r18 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000007000-0x1)=0x0) r20 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r24 = getgid() 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$unix(r2, &(0x7f0000006000)=[{&(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xa5)="389da9d22a320ef2829549a0194df6071cd405bd73017df1682d31f831110df0eb81b226df14877986e79263dd859715348076cfe03256459c78900079bb4f0cab497fcb52c7a85a7fb56a44f80f47e801f6ea9a67a3346691d596c93c72473fd91fab3590099940764f83088cb7852dfd2501d4468ac2e6c1266bd2dff901c85a942363d291a96c6fb3720fa84ea9009a84f2162c2a4147816dcc2f7b48fb0136611d6ac0", 0xa5}, {&(0x7f0000002000-0xc8)="c48e58fbf70c9f59724c475754afbc0fdfff079b900779eb27b9697eefb927cb8f259c56e63d3f97b5fdcfc821d2b6a4ca080f685595aab6bd61fd3b039afeabd65c314bfae5c81ac6ea06e8a850e8b4a34d76bf3abc79271775bebd330da878838a404af74e01e58154a01973352f88d61fab31ae7bc5c6cb4e24c6ee5815a30c4fc6a201850cd103d5a0e16b553e27030c89806fc538d5a5d3c0bef8f2211eabf3af0ca8b47bc1a0d9bb646e759e7c8ff76184824e2b4719ca95c84bd5e99a6071daed7fb4e7d9", 0xc8}, {&(0x7f0000002000-0xc1)="b70f11b94e3ab533a8d03c52522f4f425cd335768f97deaed38ba680fea95a906875aa20ab3b76ce5478540dda2bff918a958a427b7522c2fc6ff22c1f8d4872090fb11382860a27702ca35158b07b2f639792cc17c5b58cd9a19bf3c48114508a34050c4324ac0d738787cfca59d9c2a92fdaa46d509b0a23a68d95e2ceb21129045e93fa986b0b16517a20fd2120a18f3c31e6f722de93e9ed6ece17f8f6d0808bbbea012a741941465475b7af51a6a97f17e804782021b94e6a395a7f8525c8", 0xc1}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000+0x5a4)=[{&(0x7f0000005000-0x9d)="a287bbebee39e1c615a37fa5c05444465e4decd3e8aee704be3e96ddee68a05754e9bb1b4886317807e1cb727fcbd900660db925149929f1531aec9750636f36aa78b06ea997cbc7d35d4cf0c59c42272d9fde6e2858280ffbad6eba68943c6db9eee0f84241bdd42753d1fc89bb4f426e31fffbc6600398f5129c6899af832f2945722d143f71a29b35778ccde02049b03d732d9c31f0c7c29adc53b6", 0x9d}, {&(0x7f0000007000-0xb4)="b11112db478ed9aa239f6e87fd278d67b6648012cdd9ed92b78ef2a40b65899dc17851d0ddb06f3c38818829577e10a7d84c07b21d9b0fb05840e867b4b1f744233ed981074a738827505a0ecbd777af68745d1a83d19ef64115cc8a65377e13a65bc801237b77eec47a104086c4b9fd79a92147893f982ebfefb8a3462bdfa28dec5be4168c955d410f9ce3661d1f38e0e137df461c133191158150e6d16ae359067fee681857277617c029a70b504b712da18a", 0xb4}, {&(0x7f0000006000)="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", 0xfb}, {&(0x7f0000001000-0x12)="fcfa245dcb2fc63c3aab0e679f9065231050", 0x12}, {&(0x7f0000007000-0xa1)="6148ba9b8c0521699238df42375270ed01fcf2061d883afb4577c209d644d5a3d3b8c8c075d5949e1c4d12848ea4b1d4415c282b552cc2c172a366d2bb93b3c5e5ca0006bc06ab27231bcc9acb018a4dd9cf9be5cbb9ae15a5e1e8049fb56c1580e74646e72e79f39ac5c1c8435baa36ee36e3961c69eccf08341e80c5406d47a09d4b281ad72ef5d3383b1ef564efead921595f2a04e147b764ffe98cbfd91b72", 0xa1}, {&(0x7f0000007000-0x31)="1ae7bfe47e8d3d295473176298591a009ce5df6e10b1213a1b0bd51c25bd8dd7c553c417511883ddd1a39332be464b011d", 0x31}, {&(0x7f0000007000-0xfb)="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", 0xfb}], 0x7, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r2, r0, r1, r1, r3, r0, r0, r3, r0]}], 0xf0, 0x0}, {&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000007000-0x10)=[{&(0x7f0000007000-0xc7)="f20acf029143a67d007a0bf9ee5fb8cf7742a3aeba461693056fe8a6ee8c4635adc703e48a24fc3e95770f4f9c6153784c2197d19f3b61e35ed842db9172f57f06618f1fb6e70477395e130aba83966c81e5a381cd5cd97c0d2a20c3c7f2be048cc3db3b58d96457f744505ba631696d0541875dc717960086c1a8f1bd649b0a5602897532dcf4bb2ac1223f462f16296dd08ab08c12115bf4d73b9136855b5f8b9b6a93678a256c9cebade94bd28f44f32863fd15819d7f18b1d18ee15b8c6c688b7d4209b355", 0xc7}], 0x1, &(0x7f0000006000-0x78)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0x78, 0xc000}, {&(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x30)=[{&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000007000-0xdf)="0e503befc3a12365cb25d05720b6a4b03bfc2713e2af9d2a6edf7dc5f2c56289cccdcd53aaa26385f7af88b525e75b6045c8bd7d88fb7cb40a2260334d5a0addc14d1c9412d89393c90d5b5523169e7771784ef0600cf707943eee3b90584e6cedeafac3e33ea7a176332b0db68b15508adfc9f2d68a7b03c31c2cc6b20c9e5e20fd43a54a508bf5c2881beb2f9491cca0ea3f1d3cdd9dad17310510bca9f2c404475cfe33bfea7f0d3ab56d1f585d2bf145f262e190d2f401b77f32a69e4c8fc2ae4a01bfadf80d03d907eaa70f10af444e3eb65e00ff46308fa937ebdabd", 0xdf}, {&(0x7f0000004000-0x35)="26c3f591a1a16a1977242a9784f73de00cd1f6f9388918383d76bfa5618ad14b01bf3f8c7a9517aa28c6cc82416c35b505a23f14a6", 0x35}], 0x3, 0x0, 0x0, 0x8d1}], 0x4, 0x20044004) 2018/01/20 05:34:49 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 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) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f83000-0x14)={0x0, 0x7, 0x8, 0x2, 0x4, 0xfffffffffffff1f8}, &(0x7f0000f83000-0x4)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f82000)=@sack_info={r2, 0x401, 0x3ff}, 0xc) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f83000)={r2, 0x100000000, 0x171cefbc}, &(0x7f0000f83000)=0x8) 2018/01/20 05:34:49 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000001000)={0x10000000, 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) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={r3, 0xa1}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000002000-0x6)={r4, 0x3}, 0x6) socketpair$inet6(0xa, 0x8000f, 0xabc, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000001000-0x4)={0x0, []}, &(0x7f0000003000-0x4)=0x4) 2018/01/20 05:34:49 executing program 5: mmap(&(0x7f0000000000/0xe17000)=nil, 0xe17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000418000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e17000)={r1, r2, r3}, 0xc) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xd, 0x0, 0x6822478b) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005f5000-0xc)={@empty=0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003ff000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 05:34:49 executing program 2: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000674000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000075f000-0x4)=0x0) r1 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) 2018/01/20 05:34:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f1000-0x4)=0x10) mmap(&(0x7f00003e0000/0x1000)=nil, 0x1000, 0x1000004, 0x50, r0, 0x0) socketpair(0x1f, 0x801, 0x1, &(0x7f00003e0000)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003e0000)=0x8) close(r1) bind$unix(r1, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x2f)="b9bc16098450c47a5ef648b96cafd6b808805ac00e1c3ba7cf9b52717b9d9f473ac34f7a97f8a01bcad1687204cda0", 0x2f}, {&(0x7f0000000000)="45d9ebe04a97f2cf2e7d2883a28b29a1e33cff74d027d3955e1fc51e7f721befdcaf81ac1fda6e651aaf391a53d96000b0bb003c2542309b4aa7ac6cef86d9691e9592d310cefbf28933ad2122c5cc71407873c9a9f3378784d1127e20f8b2b7ef81c1d9bf9ad4104b1f490043641d242040cb53adf692a9d79601984040eb74bfdcacb8ad6d638eca8dcc09d6afdcefa496db401cf8e10bf2408b2d36e2346debf409cc047127f3ee97673d5f6c25a7c7f5a87bdeaa33908ccfe6f071f833798cbdecc1ac309c9f1fee32e443256390ad1e31635da6a6896bc7ee4f6ba015975379c4ad85c190038debef1cbad86824e87ba4", 0xf3}, {&(0x7f0000002000-0xe2)="5380bdc9ff53f6681b6b6781c6f2072350529ee7795c1cb38bf0e9ea2f358c9b384175b0c4b8203229c5ea047e245f8d17a87135d1fb328463ef4ebc43613342483d0f342acfbc9a932c3c4cc9faba084240f3fda563b49ea303097a4ddf123d12665e0b758a041728c83c04e9618666f696031da13057f80d4a67ec8531216c2bad3f306ba338ee2ec6efe7e2f4ab0855b1fb890897ceb9de0a9060022900e4c3e1d307b61605d55ec110db00d5a67d4277aa3f35659874a6ca7563c06188ad6c21e6dba12a17bede725d237db62822691ef537f5b853b8acbf1a73f9695f0caf1f", 0xe2}, {&(0x7f0000002000-0xb7)="d61fe0b610ed47c0b058de0545e1ab81000252a87c97eb7a15163d396f1235d60ea64f1554c0bf79b955fd1541289e47cccc1e47416ba20e89304aff354503e907e0885dd6dab9813618ad712e6cdbc2a583ee3f48fbc7ddcb3ded6179b52bbc40a19f971e5895d2afdfe88449f87a4953923348071d316cbed5e3cb1d1e8356fa778ee3541240ae40bb3be900969f2ce854283c0d2bbcf6e585bcb5828fbc2034a78ff686c6f4973c1c64c89309cba3e9a92e02142913", 0xb7}], 0x4, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002000)=""/138) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x1061, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000004000-0x10)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000005000-0x8)={r3, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003e1000-0x10)={r4, 0x9c, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in6={0xa, 0x3, 0xee2000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x24e}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003e1000-0x10)=@generic="55bd1073ca44793a36e2ea617812899e", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r5, 0x4}, &(0x7f0000007000)=0x8) socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000007000-0x4)=0x0, &(0x7f0000008000+0x50e)=0x4) 2018/01/20 05:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000024b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000051000-0x4)=0x10) getsockname(0xffffffffffffffff, &(0x7f0000c8a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e54000-0x4)=0x32) bind$vsock_dgram(r4, &(0x7f0000e2f000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000595000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000088e000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x5, 0x3, 0x0, 0xa, 0x0, 0x80, 0x3b, 0x0, r5}, {0x7fff, 0x7, 0x6, 0x6, 0x7, 0xff, 0x40, 0x9}, {0x0, 0xfffffffffffffffe, 0x305b, 0x5}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x3, 0x8, 0x5, 0x10000, 0x1fdf}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000654000-0x10)={0x0, 0x54, &(0x7f00007ee000-0x54)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x15eb600000000}, @in6={0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, @in6={0xa, 0x3, 0x59d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}]}, &(0x7f000030a000)=0x10) close(r0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000943000-0x8)={r6, 0x3}, 0x8) 2018/01/20 05:34:49 executing program 4: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000021a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000021a000)=0x9, 0x80800) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000021b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts-aes-aesni,xcbc(serpent))\x00'}, 0x58) connect$bt_sco(r1, &(0x7f00001bb000-0x8)={0x1f, {0xffffffffffffffff, 0x2, 0x1, 0x4cf, 0x3, 0x211}}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/20 05:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000c4000-0x4)={r0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000957000)="b45fd2f9e4ca8e212d9a872095713928", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d11000)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18, 0x0}, 0x0) 2018/01/20 05:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = socket(0x5, 0x4, 0xa0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f2d000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x400, 0x3000000000000, "29fd57314bf4e72380d9ab33ab5e6497d22ee37594bbf0f5a2b4a69b9253e12df51bbb16f7fe3ee4534051fd4d72c5f8e738da2158d8ddec0f44c2db82c767d9600ce19394da1e220c16ae64efe3913b"}, 0x160) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000dd9000)=0x0, 0x4) write(r0, &(0x7f0000369000)="", 0x0) 2018/01/20 05:34:49 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 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) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000)=0xb8) 2018/01/20 05:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000054b000-0x4)=0x0, &(0x7f0000c12000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000090d000)={0xa4b}, 0x1) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000866000-0x9)={0x1f, {0x6, 0x7, 0x6, 0x7fffffff, 0x6f, 0x7}, 0x0}, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000110000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002c6000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f000039a000-0x1000)=""/4096, 0x1000, 0x40002001, &(0x7f00009f4000)={0xa, 0x2, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) pipe(&(0x7f0000d0f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000042f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000f69000-0x10)={0x4, 0xa}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d83000)=@assoc_id=0x0, 0x4) socketpair(0x0, 0x0, 0x8, &(0x7f0000306000)={0x0, 0x0}) bind$bt_l2cap(r3, &(0x7f00002c2000-0xe)={0x1f, 0x6, {0x3, 0x5, 0x4, 0x6, 0x9, 0x13}, 0x8000, 0x6}, 0xe) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f000032f000-0x12)={@common='ip6tnl0\x00', 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000873000)={0x0, 0x0}) ioctl(r4, 0x5, &(0x7f00000c1000-0xe7)="2a601b56fa7f4f24afe5a4eb85dfbeabf21ca4a823ead253ba4524d787224e2f7e5e49fbe86a045cdbf5593384048f491f25888ed69d50ebea4beada47db373ab089541e64a1e7e241555f513b805620375dd630f97ac45e576725fef6f51b4ee84eac6db0146280b3ab6c8c2a19d51109ef490508dc9119aa21e986d631320c926a7186a27baabed53a54481c4d8bd97bbb25b039a691263fd25010747c4e3d47616729daaed84e9adcfd15bcea9f5f10f82f15f4f83ef3ac1f90d115af2fdb273a92549b9659f6b938bddb5318bc1f4fe6c556e9e5d52b9cbbb80b4fab2e513d256cc1239673") 2018/01/20 05:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40c6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000665000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000a48000)=""/162, &(0x7f00002f6000)=0xa2) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000270000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x62, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) listen(r2, 0xff) [ 1462.135964] sctp: [Deprecated]: syz-executor4 (pid 14348) Use of int in maxseg socket option. [ 1462.135964] Use struct sctp_assoc_value instead 2018/01/20 05:34:49 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$void(r0, 0x5450) r1 = socket(0x10, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) 2018/01/20 05:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) pipe(&(0x7f0000198000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a99000-0x10)={r1, r2, 0x1, 0x2}, 0x10) 2018/01/20 05:34:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) sendmmsg(r1, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0xa, 0x4, &(0x7f0000840000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d78000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000d38000)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000023b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9002}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c98000)=0x0, &(0x7f0000941000-0x4)=0x4) bind$alg(r3, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000f0000)={0x80002000, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000aac000-0x10)={0x0, 0x0}, &(0x7f00004df000-0x4)=0x10) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000743000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}}, 0x5) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83", 0x40}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x800}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00002cb000-0x20)={0x4, 0x0, 0x1, 0x7ffd}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000613000)={0x2, r5, 0x1, 0x80000001}) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d5a000-0x40)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/20 05:34:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=""/217, &(0x7f0000000000)=0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/20 05:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendto(r0, &(0x7f00005d1000-0x91)="00421d7be8d70befda17a8db0e08f855d71d38b387434754844139f6cb61d0fa80e7b9a9290c7bdd7c2c8cf3ac2c599859d572bb15a54844d66bd702b5d1f47bfbcbd362022666eea31f7f5b4ca9b04163b0d4f080a0f2d5b290d61ffc6b7e0bc23addd30ca955e7ef3727dd1a4be509f8a8a83f5a4075fb3fb4a479bd31e2c2dac65a3c37cdcb07f7c1ac6f63edcca264", 0x91, 0x0, &(0x7f0000dce000)=@l2={0x1f, 0x8, {0x0, 0x7, 0x3d6, 0x5, 0xffffffff, 0xffffffffffffff7f}, 0xf00, 0x3}, 0xe) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f000042a000-0x80)=[{&(0x7f000007c000-0x1000)="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0x1000}, {&(0x7f0000f33000)="5201fca2f9556a9ca5b4f048b153afded91af5d3c249a80c14f7e9edcd555f2ac62fe75e0cbd30bd389706ec259329e8e69ac662af663718dddbdeca40872f", 0x3f}, {&(0x7f0000552000-0x93)="bf912fd9518d537a454368ccdd9666bf1fc47b886faedcc1dcaaa70e6c4d29fd2ce052b09a7cd9ad7b58b3e33748b7ef1589d2fc57f09388bfe1304066a50fe981b1901d5c35354f44152080f694ba273ee0a2fba6b4ae8709650d815bda3b47e5a1e4ab55ff3718a7a20018e19bdb422b48bf6a37e972a1436baa595b22e39ff22b5f5e63c516cef2b877b799eece9ad73861", 0x93}, {&(0x7f0000d36000-0x1000)="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0x1000}, {&(0x7f0000f24000-0xf3)="0b661abb7ff40919c9c6c4839a0f9d7b9a976199b9be5217df9fcb2da45b681ed41338257786bab59da904d6bc738fe36fe45470fbc1285c4941ef2eb0ff646d720732ae6bf3aa2ecba8ed9264c999537a5448e31c28cf6db1868736c512f523a99e8fe64fada4a8d206921548ab9c3f9db2e6fb15642252759d19b8b711ae709268a10c6e7e0277e98429e2c6f3889775fe2f01e53eef42d6b94ecb2707d77b00284b581d051dac9aacbd5cc10b1e538da869f0fd152d91b6395154bebaea87cdff31d9c8535968834a5ca0d630c3a7d4ebc9bcacb73482fd3d565f06011ef1de12b9cd85e3a3e5a7c1d72e11e207c09654ab", 0xf3}, {&(0x7f0000696000)="cd420208551afe3d07e601842150931f161ec5842cdb6a70e16cf0e7ad020e91ed98fa122ca122cbf347956cf2514f54229d06ef929125b57ccb003f3e71d3ee59782d65bc8026dd9f927ac728c38713d96804d4236530ae1da94aabf235d8bcb9a74a38aa5b6805463004156bab9270306337365aec62e9f00aee09ca34c9a1f28cacf71c19d424f7efe05b9129d920fe19", 0x92}, {&(0x7f0000851000-0xce)="1010e30f8eb1ad97bd4acdce12028a7edb2517c055eb44062e341a83439e9cd15a1414bd9978468d6a9a41baaa4e3514836c47babf24e42a397883e52b2c36a7e3888d67515cf5f03bf358effc3dd15d3287ef0836097e78491dca3c2a00e3cced69a8f6442941fd438f1f2cc733d7525f7538de387d0f5104d3a7a786b15d6a503aa8d74efca192fac4805264a9b013ea81c661c11878b3b67d58b7bad1f1d6f0cf6b63dd1c36520619ca4e797219ed60c8f56b92d67c398830b2d5521ec91d46e84520ee2608b1e906210804eb", 0xce}, {&(0x7f0000a20000-0x28)="3eb50cfe9f803d4159d526f60066dfeac368828a313c5d07929f79c17522158274c480d273a5c948", 0x28}], 0x8, &(0x7f00004fd000)=[], 0x0, 0x200000008000}, 0x400c840) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006bd000)={@common='vlan0\x00', 0xc143}) accept4(r1, &(0x7f0000fee000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cb4000-0x4)=0x80, 0x0) 2018/01/20 05:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet(0x2, 0x5, 0x10001) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000e7e000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b01000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}}, &(0x7f000012c000-0x4)=0x8c) 2018/01/20 05:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv4={0x800, {{0x17, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1f, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket(0x3, 0x6, 0x3800000000000000) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f00005ec000)=0x4, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x1d, 0x4, 0x8001, &(0x7f0000130000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000b29000-0x40)={0x3f, 0x3, 0xb1, 0x36, &(0x7f0000942000-0x36)=""/54, 0xeb, &(0x7f000048d000)=""/235, 0xbe, &(0x7f000006f000-0xbe)=""/190}) accept$inet6(r1, &(0x7f00007b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dee000)=0x1c) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00006d4000-0xfb)="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", 0xfb) splice(r3, &(0x7f0000beb000)=0x0, r3, &(0x7f0000969000-0x8)=0x0, 0x6, 0x1) [ 1462.199027] sctp: [Deprecated]: syz-executor4 (pid 14348) Use of int in maxseg socket option. [ 1462.199027] Use struct sctp_assoc_value instead 2018/01/20 05:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmmsg$alg(r1, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226e2feb48a5cf74dce81936f3f23e60de872fb8c7b5b519f8d7270924b9a63a2a9fe793f90977b52c306a60453c479304d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/20 05:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000056a000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000002d000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000191000-0x4)=0x0, &(0x7f0000839000-0x4)=0x4) pipe(&(0x7f0000070000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000321000)={0x4, "60b0fcaadf33"}) 2018/01/20 05:34:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0xa715, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004eb000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000048c000)=0x8001, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000f5b000)=0x0) 2018/01/20 05:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) socket$unix(0x1, 0x5, 0x0) shutdown(r0, 0x0) 2018/01/20 05:34:49 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000ff8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) r1 = socket(0x9, 0x1, 0x81) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000b68000)=0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000ff8000)=0x9, &(0x7f0000ff9000-0x8)=0x4) 2018/01/20 05:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000f79000)=0xff) syz_emit_ethernet(0x36, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x14, 0x0, "81a9d527c663c89d7273e6db"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/20 05:34:50 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b54000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdb8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbd000)={r0, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x2) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002b1000)={0x6, 0x4, 0x0, 0x26, 0x11, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fc0000-0x1e0)={0x2, 0xfffffffffffffffd, 0x1, 0x8, 0x8, [{0x4efb6ceb, 0x5, 0xffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x81, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x30, 0x5, 0x200000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9491, 0x2, 0xfff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7ff, 0x4c, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8000, 0x0, 0x7f, 0x0, 0x0, 0x3b0a, 0x0, 0x0, 0x0}, {0x9, 0x7, 0xfffffffffffffffa, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0x4, 0x81, 0xfffffffffffeffff, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e2000)={r0, &(0x7f000014e000-0x72)="ccf257ce5464b84942bc41c368cce2733ab8616f2c8fef8c4d299a1b68f67a8d1e59a11dcbbe209994fbbbab3de36779a12e21d375b27d41dd5edab2d577ac7d400d48360e55dadb8b70a8fecdf1792505fe5ccfc3b88676c7f33bfbcbcd1298b617dcc75b5c656818addc423408e15f41f9", &(0x7f0000fbf000-0x7a)=""/122}, 0x18) 2018/01/20 05:34:50 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000009000-0x4)=0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000a000-0xc5)={0x0, 0xbd, "29e4d9f35c46e1d8b47a82127f5011d9f1206ce7bd5338b364814639597d86a95aaae5369c48160327568930caea03682d0606c88d7b20c81b02fd51c4959fe87d0502cd1553ddd5499b3c00b6bea7773d26cd109ed861f06bb793eac92371214268274527b53e5dceaa86e621fdde130e291c52fcf75a9cec5db662eb09e91bdf7b04078e761eca44e83b8b12888f2ae2f6806b5072bfd981189b82325f78bfced4885fef7512081cf15466e249158c6886ba59daf4ec1bbea217e335"}, &(0x7f0000003000)=0xc5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000009000)={r1, 0x2c}, &(0x7f0000000000)=0x8) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r2) 2018/01/20 05:34:50 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair(0x2, 0x6, 0x200, &(0x7f0000a57000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000bc6000+0xceb)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e36000-0x4)=0x5) r3 = socket$inet6(0xa, 0x6, 0x0) shutdown(r3, 0x0) socketpair$inet(0x2, 0x7, 0x8, &(0x7f00004e1000-0x8)={0x0, 0x0}) recvfrom$inet6(r3, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/180, &(0x7f0000c22000-0x4)=0xfffffffffffffd17) sendto$inet6(r0, &(0x7f0000003000-0x1)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 05:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000bc5000-0x8)={0x0, 0x0}) r3 = accept(r2, &(0x7f0000e4d000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000134000)=0x10) accept4$unix(r3, &(0x7f0000f81000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000133000)=0x8, 0x80800) sendmsg$nfc_llcp(r1, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a73000)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000cb7000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e6f000)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000b54000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, r5}, 0xc) 2018/01/20 05:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007e8000-0x4)={r0}) connect$l2tp(r2, &(0x7f00002f5000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x2}}, 0x2e) listen(r1, 0x200298b) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) accept$alg(r2, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000ec2000-0xed)="6bccf9c6dfa94b4703812f927eb127a5596d1bb17d02dcaf92e015943935f9dbfdd3591c17c81f68d900844824fc988b9c0536cbb2d6b4bc84aeecfdd62a0c64edcf20a5b0b979e8571efd06fb66d0230ed2df9e842dde4d173d28724701edd4ceecfbed427f364592c12eef1e919931ddfd1b709168a8c15f1e4600daed26de715284208fc63e6cf03f6c1dc69eb8d058c4b4120e38c00bc0d3e0523b22bbd6a694a86ebeb254cec6dca3f944dafc5a272d9a87186953fb075dd401456d922804a33edb502e38d42bbfcfccba80ccf5a3e3c15052b8fbc1839ed84e83178488fc333c45a3cb16e0d10a30d280", 0xed, 0x40, &(0x7f00009ca000-0x1c)={0xa, 0x2, 0x157, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000024e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000303000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d70000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a98000-0xe8)={{{@in=@loopback=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000)=0xe8) pipe(&(0x7f0000c9f000-0x8)={0x0, 0x0}) epoll_pwait(r4, &(0x7f0000c80000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0, &(0x7f0000fbe000)={0x4}, 0x8) sendmsg$nl_route(r2, &(0x7f0000a68000-0x38)={&(0x7f0000366000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000820000)={&(0x7f000072d000)=@ipmr_delroute={0x170, 0x19, 0x900, 0x1, 0x0, {0x80, 0x0, 0x10, 0x2, 0x0, 0x1, 0xc8, 0xd4fa950e8dbe365, 0x0}, [@RTA_UID={0x8, 0x19, r3}, @RTA_MULTIPATH={0x54, 0x9, [{0x80000001, 0xb, 0x3, r1}, {0x400, 0x6, 0x3f, r1}, {0x5, 0x800, 0x100000000, r1}, {0x40, 0x3, 0x9, r1}, {0x10000, 0x401, 0x5, r1}, {0x3, 0x0, 0x54, r1}, {0x1, 0x7, 0x401, r1}, {0xffffffffffffffff, 0x1, 0x7, r1}, {0x20, 0x800, 0xfffffffffffffffd, r1}, {0x6, 0x7ff, 0x5, r1}]}, @RTA_IIF={0x8, 0x1, r1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_METRICS={0xd0, 0x8, "31868a5e8f9ec645af162af25bbe3df0e6a7330a8fcd520f93f30b72cf7020c9b1743a1d4eaa24262486a03868fbb8c343374fdb345dfd58b411df77e82a0ee423ce49b99e2c1900c7d39fcd66dc609e9b363f111413f81efd95a90baafa58fa1ac6bbf42beaa0c2e6d2d885ef2242aa34f365088f7294f604af91f789d1225c523f960429af94fe995da92c110e9894f8232a177cd9b922a77325991ec5d62cf9468aa348eac857e75b92052460c18fa8a5c0034facf1069417c8c5961d5188eb3da8369196bfe1638e"}, @RTA_OIF={0x8, 0x4, r1}, @RTA_FLOW={0x8, 0xb, 0x6}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x170}, 0x1, 0x0, 0x0, 0x40054}, 0x8000) 2018/01/20 05:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000353000-0x39)=@file={0x0, ""/55}, &(0x7f0000dd5000)=0x39, 0x800) getpeername$unix(r1, &(0x7f00002f0000)=@file={0x0, ""/108}, &(0x7f0000c5b000)=0x6e) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r2 = socket$nfc_raw(0x27, 0x1, 0x0) r3 = accept(r1, &(0x7f00001a7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0x10) bind$netrom(r3, &(0x7f00009cf000)=@full={{0x3, {"216c03af6c7223"}, 0x1}, [{"e0d3d5f909f75b"}, {"4076ebbb962f6d"}, {"4382255ad98f48"}, {"529298181db3f8"}, {"2098a017354660"}, {"830cedbd747c97"}, {"ba4a075f9da6b0"}, {"e119897e456c33"}]}, 0x48) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f000043d000-0x4)=0x0, &(0x7f000010b000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e29000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f000039a000)=0x0, &(0x7f0000eeb000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000517000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000883000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000bba000)={r4, r5}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f30000)=[{0x0, 0x0, &(0x7f0000125000)=[{&(0x7f0000322000-0x49)="6f76b2e3a6911a29bb9cc2cb12636207", 0x10}], 0x1, &(0x7f00007dc000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000988000)={0x0, 0x0}, &(0x7f0000367000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000511000)={r6, 0x61, 0xff}, &(0x7f000029e000)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000ddb000)=""/0, 0x0, 0x0}, 0x100) 2018/01/20 05:34:50 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x6, 0x40, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001d000)={0x401, 0x0, 0x10001, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000006000-0x10)={r3, 0x7f8}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001e000-0x10)={0x0, 0xa4, &(0x7f000001d000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000008000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000001d000)={r4, 0x9f, "4284721e2ead49dcb92d787705c21d396b3a0199d09adbeeec09797e60a482a1cee0203b0f4cd1c6ea0eef1499b05e5b55ea94ef4e541c58a63f869d50c8fb7b9b07405daa7704c51573cf8cdc17d0649c9a15b20f01aa603463f5cda4198f25cb2b72f5c2342b1cee6df288609d52e86282a8d10ce8dc5c568f3b0bebb19e8570f2ccbf3134d873de9406d1c1950166c96a396b0b690a66b10df33676f977"}, &(0x7f000000b000-0x4)=0xa7) 2018/01/20 05:34:50 executing program 1: 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_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000aee000+0xb1d)={&(0x7f000004f000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006f2000-0x20)=[{&(0x7f00005fc000)="1a11753f1c9584634302da03afd7ef6c5dd98520de46d3d617cc00a6506b6cbee53ebbba3d627a5d9428aefc0c06ff74bb0bf71023e08956c9da555cc5f445878bf7a33d0973d2635aa1ad9a2278b39a59315c5ba3e444b5acee63", 0x5b}], 0x1, &(0x7f00007e9000)=[{0x18, 0x188, 0x1f, "799c1d"}, {0x38, 0x3a, 0xfff, "53a0df697f2b0e8bf2e1c2002deea5ad228f0b3e9a751a59e9df4bdcf764f05e065354e207d404"}], 0x50, 0x4004015}, 0x4000000) 2018/01/20 05:34:50 executing program 3: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @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={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000033000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006c5000)=0xe, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000610000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000811000-0x10)="c318279c39f99325439a75d932e5f33c", 0x10) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f2a000-0x4)=0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000f28000)={&(0x7f0000f28000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000f28000)={&(0x7f0000148000-0x10)=@can={{0x2, 0x6, 0xf3, 0x80}, 0x4, 0x0, 0x0, 0x0, "2e07e60d59d1f820"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x800) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:34:50 executing program 6: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des-generic)\x00'}, 0x58) r1 = accept(r0, &(0x7f000062c000)=@un=@file={0x0, ""/19}, &(0x7f00007de000)=0x15) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x8, &(0x7f0000b00000)={0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000b01000-0x18)={0x1, &(0x7f0000b00000)=""/4, &(0x7f0000a47000)=[{0x5b, 0xfd, 0x6, &(0x7f0000a85000-0xfd)=""/253}]}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000630000-0x4)=0x0, &(0x7f00006c6000)=0x4) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b01000)={0x0, 0x7ff, 0x7, [0x5, 0x7ff, 0x5, 0x8, 0x2, 0x928, 0x2]}, &(0x7f0000b01000)=0x16) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b02000-0xc)={r4, 0x4, 0x2, [0x8000, 0x93bb]}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b01000-0x3c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aff000)="0000000000000004", 0x8) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000b02000)={0x4, 0x80, 0x7e, "e074bbf17532", 0x5, 0x0}, 0x10) 2018/01/20 05:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) r2 = socket(0x13, 0x3, 0xffffffffffffffc1) getsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000d91000)=""/124, &(0x7f0000727000)=0x7c) 2018/01/20 05:34:50 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003b8000)={@common='teql0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000b76000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00005dc000)=0x0) bind$inet(r2, &(0x7f000066c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) preadv(r0, &(0x7f00000ee000+0xf26)=[], 0x10000000000000bf, 0x20000000000000) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:34:50 executing program 1: r0 = socket(0x8, 0x1, 0xffffffff80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/126, 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) 2018/01/20 05:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00009d1000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000353000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c4f000-0x18)={@loopback={0x0, 0x1}, 0x5, r1}) 2018/01/20 05:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000927000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fc6000-0x8)={0x4, 0x5, 0xe5f, 0xfffffffffffffffe}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/20 05:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000751000-0x4)=0x0, &(0x7f0000dfa000-0x4)=0x4) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000a28000)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b00010000e94a0a3bf570b44951f2903933eb31b098577b16821cbea3e9436ff6e59a1793474fc70b670000000000000002", 0xa5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000082a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad7000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000688000-0xe0)={0x0, 0xd8, "8ba1120c5c11e0d7c80c168601f6124d5e414eed1e9129e3122fe9b8141679b49de091a5b97000a4af7729c2865862719b671054a8c054b813798ce6182b6329d4db41c331563b78a59706627c6cafd23bf0aae40fb7febea2aebe88b8e18842e51f912f5c617cba41ee430adde5940932a1ea78785d64bb1f2cc037acc0d6ee71b9471cc17c163d04580eb94735a79c5895af06ceddd42c78708b81bc95422dd9b8922408b28211f3aa1f66cd9fd3c0474014218af4195be9aeea634a44db4ed674b3068ee8e787e8e475c4b825e3e003b350e0dab4547f"}, &(0x7f00002ca000)=0xe0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000096c000-0x6)={r4, 0x3ff}, 0x6) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000dd4000)=0x8, &(0x7f00000aa000-0x8)=0x2) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r5, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000a01000)=0x401, 0x1) 2018/01/20 05:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x5, &(0x7f0000529000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000ade000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x100) r1 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r1, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001aa000-0x4)=0x0, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067e000)=0xc) 2018/01/20 05:34:50 executing program 4: socketpair(0x3, 0x80000, 0xf059, &(0x7f000062f000-0x8)={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) preadv(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000b5d000-0x58)=""/88, 0x58}, {&(0x7f0000220000)=""/4096, 0x1000}, {&(0x7f0000c83000)=""/65, 0x41}, {&(0x7f00001e9000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000bdc000)=""/254, 0xfe}], 0x9, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001ca000)=0x8, 0x4) socket$unix(0x1, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000124000)=0x14) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000048e000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007cc000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x80, 0x200, 0x0, 0x400, 0x1, 0x40, r2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e83000)={0x0, 0x3b, "026e68d983321f1d61b55152dc0859ba869a901434d7fd7c0383cf6e2a3e13331a52bfa6d2bbdbfa9444a2b9e3a8a91f96673100fe5dbe98f89c02"}, &(0x7f0000f4d000-0x4)=0x43) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000017f000-0x8)={r3, 0x0}, &(0x7f0000b6f000)=0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000403000)=0xdc, &(0x7f0000cd5000-0x4)=0x4) pipe(&(0x7f0000c53000)={0x0, 0x0}) connect$pppoe(r4, &(0x7f0000050000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) readv(r4, &(0x7f0000000000)=[], 0x100000000000026c) 2018/01/20 05:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x93798be7b416c5ff, 0x84) listen(r0, 0x100401000003) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ad8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:34:50 executing program 6: r0 = socket(0x15, 0x8000f, 0x801000000002) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000928000)={0x1, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000000000)=0x0) 2018/01/20 05:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000572000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f83000)={r0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000494000-0xb0)="1960710d5a66dd6d0d04d27e0045af0671e20f942cfa27dd32c78d051333fc6fd4c5b5513dd0609b895334e7cff7f8108955df554a406e9c6912c684452beab090ba7491d6dad12a15992b71c9227d80a5b2f2f9bbcb8f689f81ab37343d1795f671b625a61193e7772bf9e40519576ac3bf8177dab4396ad7dc5394cadc7965dd03c99d1dad0e4f88ab7887ad8a136d6245a89bb8f33a02be1078520c4332b059332759d5d07c979418dce7931363e1", 0xb0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f00009ef000)=[{{&(0x7f0000f07000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000e3000)=[{&(0x7f0000b1b000)="0791b1c4fd914c6f964124", 0xb}], 0x1, &(0x7f00008e2000-0x2180)=[{0x60, 0x112, 0x3, "cc92713cf6cea57a5ea06803ebccf7a6a9cd6a5e88174749712151c19022658dbcceb718dfd79603e2643a1dfdbe63999de7c4c21740e9a578bea519ee47c11354ef924dee79b83c77daf8a296991e2e"}, {0x10, 0x0, 0x8, ""}, {0x1010, 0x1, 0x1, "581c377ca458483948f3a71a994a4058aa634fdb199abc44383dea7c6fc9dad0be0f8137d18855b70bcf0fd5f44140a97704344886695c4d0a34614eea91a5080ecbd6473e9480938c29c02db4ff31b4639c114087a8bc0fad331aea48e2ee260d8f570d3f48f375f6c944df1286de882f43fd2f6874cedf524bcd2a7102dc75646075cff0b6cecdd015ba949e948e735e6165a6b37e6a13807db4a53d5d37756d7236e561db4aa032daf49a2860a9c5c4b683194b71af0d93c25f314a1975f17beca2a673320883efdfe5e61ee620950329bfe5ca541a6d05131dfe1c7d530a6a0e98bd290cbb37516cd6be9a05bd6cb69e74592810afdd2354ae7b8237529d70c4d3d7160d3390125545b0dab00e54221bbdd87f5c79b62d8e2a5096a2fa6779ac830b1cd761439920717904b8cca4c55b56f054b9592dd1878e28e6ef3b407fda02b185a36c4e3da72a18d3baa89537e110c056c672a1ec5f7e27576f05974dc62f3ade33548713ec13a0ae8c85f01b2019627fe5964b2d8e4fa56ab200364b32d690f7988be407979625d4c4d8a9d037d7c4469c2493da87fc9f4e7e7530e188b7f90f3f039f12abbb7a2d6a2f87155c3bb9f2bbe3eaa3ec51aa707bacc8d0528f3f410244f2033d88100848a46482202b0e4c8d27933a8b993f5cdbb0c564dc14d2916c2ddc915a56c30e1590af0f5aad8712f5852daa2ad7b35c89b681edd16090f1a6fc21a30a2c49dfddeff35d019fc39038c956f070a43b5250bf284062d15394ea9be888c92f12759553b89e8b7c9c06cfdf030822d788e3946e55e2ffd10df0f7b3bd427b2b4c400dd3a7671729d967f807482101ba16f1135900b26e5eb5199effbb949479177297c7b0fb9ca249d59b778dc4fe68836a895d44009c57eaebd59ca11b3d6444e6ab5c773a7f7b5cf954e6951969e581b77acce675a77e1658c730b0bc9ab4b09e8033d9cdf3c93fa2cc4eb0d22d96045c1b913d166d697b01e630d9b4e8cc63314e03dc0ccd81f7b30fe1963dd067f912e4be08c5f8ef1bc41a5bf7a8f52038d3eb4f0e27c983c751fc80ad5a45ff9420468bfe22463f0e635d96b7079fc4ff13054f7b3870ebab01a1b490e4023b766355ce6ae000a712f698bbb835d556c32273e6c252ff479ca7af58a0fca6c84c8fc89fbec73648a6a8c206316fdfe1728ea00124f45758f91e9fd5d711f1f7ad8492aa436b3aee40e69b891a9e66b295c6ff677b1b7047dd1292542d49bfe510ba6dff415c7ea8be2137df10ad35776d3b362e229f568caca444036e28a9654a3321ecdb523c31000065a2243d4382b93b5f0f03c88567d4dcca681c0f3ac20c1fa417819ffd2da772f753629de6ce4590e20cac5d2fcfe96198315e68048d371631844e0ee25e79903ef4e92ed4f63bbdeb8e8e409cbc36b8e9ad357fa5946eb7491c3096dfc39307549b925916bf2cff50cda05a5eff32ca46483aa4594a357ac0ce1fcdc7af2cad4694b7cd6d1243be07b9518a0c0ef49f1e2bf644cf14b39fd2384a9f66d2d808d58beafa5369d7612077af1974be5b9b2eefb05c47923dfb4422eef654e74aa01bc179e23d3bd78a738608450afe7f78aff2798a43a104e58528a7ddedc3dbc8ae7bddf779d15aa50e259dccd91aae8d013ae83385be5a02a98c102171647da4580145e954f6a55707c853f27b1698f907aec425f75973cc9560c272273b8072dc86fdb1895235a4e755121d41460243e9841761066939ceed260c48b51ababffe3a4c9ccd4873e272a9bfce8a3f57cd76d40d531455adb68ad10335beb314fde8996acf345533eeea22e9245f1e665f56056ec0f01a1c48908de40dc4d90118fb20fd2270bd7b837d9cdaed4fbf633c8fddd287346625287c107e497a28d30efb15d4eb6408e79eeee05f14222e23d48882e630fae7891dec1f99f5598322b932e5f74f2146a6434bbf5a5ee1ffe8eb54aba67b1db39e2c59dd6708ed1cf5173468274ee006c477cb487aa725896a8b214f7883bfc5612244cdecd4157fc3709332aac715f74cfb03ce80677a6a831c7a301236e0027a38024b338ee1bcfc3482224c2ad78c207333107b32ba044d13c709cfbd96990ca2a328b191c500673a23fa324dd873a470fc10c563d561bfffc26c63f601177c94ce4dfbfbff8b3fbd709a1151d5cd910dc58e9a899d938fdf6605a9a4924075d8066bc2e75207915db2b9a2548f35abfe543cea14ddae3b994a598901afa7d3ad08ccabbd4bc84fa231780ba67d702410b60b501b05b0e0bcbc30957980d3bf31bb1f773ed7b53578701bdcfcef26e6daeb8d7af7f48c4d69016c8a509956c166116a8d210e0eac2f800b79138e6172a5e6aa677316e1bc13422bacf76394a596b016e7e179fe913f170b4acbec9727829af4e66192711bf15f448ff15a52f3911df1c5d44ec50b9fdef3125072b78cedbf0a913d8c6035ab26fbac8fccdc72a59bdbee68f595ccfb8fa401498ef03e1bc841f58bab748d69740b2eb70c33754efc0d3237c7520617000755b7eca76f845d224076119884476b34c008ab4999266d8701c1c41e066c6563b632f7c7e55c2d1889042d544b7be1ca1aa8bdc804992461859f2e986d39d396f5564a228a4556c79b35fca396c6763fcc20fc2b26aee2b9410fce19aec95626ffc9ceb3c1a953a543d65d3e158b7ddedccc170c6e7768cf9b3ed1f6a44889fe8efa0d15d93f03ec58dde0714b3b0c5293ae7ab489eeb664f3e29beaf0b729171610ff4b3294770f2a0a0f9cd31ac2fd3b44b376b414a134ea3fe4b42b4dd75794b03801963e51774fa7d337b05f4b846f300410e4e6cb26127e5a81776a144e4a8d9690543dee168214f15f20ee4a0728c10ff01383e8b5150b0b6ee4219c1ed343af592f791d7d74ada14b6f8047133e36b967e071cf90b021330ecd0669b85e9795cbbccd37e8b9bbc61132ce7535204ccb04698985dfaa4f04958e6e761318f31c623801a9eac55a01ed972fa6368df76ec6b7589351c39ac03b6006608790a1ed8e38ec3d7d42dea25ef914ce00cb910a438cc815168c95deee9bc74420326b01c20ac3b353e378ec0d8fefa113003ea2e1c3e10baea9a4a630137db418f8111e9ec43ffa0680f9927ca7ade7be9097e4be7ceeb3ee4e02c0441543359ffa2b6b9a51a0a21c2cdfcc311d2dba61a82e06f968a8a9df995eb68066316bc498fd9176b6ca91339929601794ba95c046ae213c270454d6f7fc12839f37f995d215583672ae77ce16a77d276044662b0f2d96a3ea4c6ae352c272adea4d745963b0ee46559f7b60ce3d8268baf40216482b73077158a82651af51930dc173777faf3d0a1f32ca7b6a55c392fe0379a4cb242792b0350edc218cac08059737fbee7a9fdd4a147ad4c8d5334582cc3a20903cea86b5a5743e3e07fda9ca5e788533c259f0a0b9e19f1abaea296a7d925fc9f033055b2e2538f312105a46638597694a612c2719a9a7e3a6483cf68abc8038f43c454da7f93b154f124045fed4e7885f4ba568d093f7c5ac40d5d09322116b1137da11b96f3d5bfed57079a72c485cb543e0386b9402bc79cf02bc7383ff7212b21b656c2f8515351451cebed1acd145f954d09e147ee00798e59d623534d9868c0d4b14e3620efa5ca875379bfadc472e2ce23bc4ba8b25fa230d35d2e38a68c1d32d20c68edf29bef9d2ce424ca4dfbcc7455f6f2b3a430f728158c99c398e9f518d07e7df8776c4a8b49b214ce87b7d560bceb28289c3d81c884cab7632a7e17f4e1aa52bf6fbe3004cec8599b82607a753ec8e2ef905192f78409498d1ffc7c37925988bee1f4f7997e090aa52e6526c060419ea93f500a889ed99138fd7111885bb6b6c42a4e1a84257124d22268374328a243b1ab8ad0c5514ff9f7993a3d76e7ee6208ca39bdc9d14b3557d6dd3419ec50c52b6470b645f1bbb2c86fe9706c244193ea762a9e37f708c7b1091b0775a5f72af7ea7b1bbfeb67c6243b5047643848c6281a14bad29d3022f5f4520ddaded310f41da2c7ad52f994328e34196d58c1b5d1841a6605478f96ae11bdf779dbe5360b73f4053b4678f88fbc51be3cc9a3566274dc6aeaa7aed9bb191c512ff05d6fd87049d24ec1ac6317a7e1e68a375b10445fb70c26afca60f2621ee361fca7b736878649df44e02cdc52b2e79fffc13dfdd4a9826f1ebb713480f09e6f543a003e0b2b14e7c11845ccf797803a115e03a7740fd0540c1e8878d2eb55c2d008f334175ea64757d77a3890dac381aa7c963431762776bcd993262d38343904f1d00da77cc05592f747d45b0732e70c4fe0065c6a252c7e5b32477e72bbe206bebfde4f09fa06d3bf0c5704dd6fe1e549a87ff91e8f7bad39e05c18e5b6c46d77b520fc1771b404be56d41961f32971c2b8c0e164ba6220278f5f96cc37902698fd7d7e84362d4d7776c7c933745e4cd446895cc910f11861460cef41aeb81e019166dc0336411dfafc7223d9f1127e267e5f8e4ad125c8814a279a9ab01a467303c2a3f1e7df73cdf3077e8f41b56e6595a9d2772366b379ba6ad81f374d86e274e23ecbc1a7eba87f0a2e86097eedc23277aa55b66e99e5d6cd74dd083d154976afd4f5c8552eb371b2f6fae0477d22b852f24763651fa1730ca90b40025a8d6c2685c46dab8ff656b312996fd6829da0c202af064e5eadac663981c7a3389ae91f5656f2b3f61f943fc8900b0798bd72da2c698e2f7808812ebf3c20989438fb440ac9d3d0bb97318986466c9eb2cf707f5aa9e1430f4a162db14d8bdf7a46fe1d41a7aabc2dd2efff4907286bd1ba8373a81cbc3d2605288fd2d0a92a4577dc30f468790c68ee85716d26a5d6f0e439ab8b96e5d37130f0e0c421b4cff58f2a8bf255e8342f5cc3c85ba40808dbfc5487ed1a072f6f1a7c14c576092daaa461199dd7b269efac0966cc865bf0e0ed54e9ce99b66946c56398267fa609cc4daab2c17c94780b0cfd8ebf6b573f98358dd656e12c682f8fb5e3c1da5cecff24693fe94c16a8454c8dc5cf80ab3fc3888b40d018237c57013ae7b3a108b41092dbbbfd1786d756a46a940dc9bbe8f14c326d1f26aafec28e98672b2e52eb009bf19a28c2a0e5f6f23111f982bdcb052a6d3cca224080aa5ebd6eb1ca7f619092dd27fc2aff744a572e6124f434881f5a4d5a8766d42917502a6e7204f93f2a9188c27d92139fec326c3d5d42c29e63fdf7c54f83e42636493aae6713fb134eb61525c2fd5afa91c8150a52b75b3692ae501bf0bcb8085baebc5a8493342ea1d969c30c23374496e5d2454849c445f1e12dbdd2bec8dadb35b8e8a87b4e7a02825430ecf4dad46433378772178224204a9d38fd92a26d09553488196f759da29bf831c83ec0903622972463138fcb4284ce3ba70cb2da11ffb755d4f6de2222387aba0ca1b01f24d61b596dbd1fe686431a8601a38620bd3d71ef610606c12277ec1762d78bc9b244418f520b65c00dc8fef3d19c27b09769feda2d498508487150f2f137cdc0870111d0081191020f4154dfc702695e11f6bd67e2fc977d13086993a17a2ada48ab8fe2fe7d0c91fcad6ba52c0bb18b987d611b698ddb56c76f41f28f2354afbd67c2c0e4c3b2add2cf356fcfa4306a34a7f5d647de96c57d90bb91b3ab68d5eb4b9e0561bd0f15d9354d11efc8506d59cf65a515f16419bdce1222265bbb21b950b7161f5e424f5e3c2ddfd7d2c85c155523fbb926e777b35ad69f8ee5c6c1b9cd2d903c21785199f723e54"}], 0x1080, 0x4000}, 0x80}], 0x1, 0x40040) 2018/01/20 05:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) r2 = socket$inet6(0xa, 0xa, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00003b4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000757000)=0x14) connect$nfc_raw(r2, &(0x7f000063d000)={0x27, 0x10000, 0x916, 0x6}, 0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/20 05:34:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) r0 = socket$inet6(0xa, 0x800, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x401}, 0xffffff6d) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000b85000)={0x0, 0x0, &(0x7f0000206000-0x40)=[{&(0x7f0000124000)="9ad90000000000000005b9ca470ce094c48b2be693c9be5cea531ca667cbfe9db004bf9ae899f0305551fd531343e8442eafdae4f00e6e59a176617b60133333e52b931d0a521267f924c8efa6686e862016b6e1f2f8ede8350524ac00db83d0cb27ec6efa2d8eb5d3478dd377c831ea74455f04f4fe18", 0x77}], 0x1, &(0x7f000024b000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x35, "5c113ef8e2771da1a4d06e5c291ab4d0a0e55d2f84bd2a1d4b2163d890b3f7ccdc1c95da07a20248ef9e8496615ffb4daa44c8879e"}], 0x80, 0x0}, 0x0) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f000083a000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) pipe(&(0x7f0000a96000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00005f7000-0x8)={r2, 0x2}) 2018/01/20 05:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x1b, 0x101) socket$inet_sctp(0x2, 0x0, 0x84) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/20 05:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0xffffffffffffff73) 2018/01/20 05:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$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) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000059000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c6a000)=0x8, 0x0) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000052d000)={{{@in=@loopback=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, @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}}, &(0x7f000031c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a5000-0x4)=0xc) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001ad000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={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}}, &(0x7f000038c000-0x4)=0x640f5d2ecf2d3e29) r7 = getgid() r8 = socket(0x13, 0x0, 0x0) connect$l2tp(r8, &(0x7f0000233000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x4, 0x1, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}}, 0x32) sendmsg$unix(r1, &(0x7f0000074000)={&(0x7f0000525000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000b4000)=[{&(0x7f0000a45000-0x74)="b0359d161bc3289d762dd0aee782331db80ef1f211de4a496529456f6883533870fabb24aca7d8e86ac9a8aa8ff02a19b96f3a7d83a8848d9f27f99c14e11788a27e9624b2298b0e6dc5c6dba394f9cff46bf05ea1e0c13fcb81b59d58b41a5c9590930229e5bf0b41feb8d36e147cc2df81b55f", 0x74}, {&(0x7f0000273000+0x702)="caac3a63b96b652f78137b9012cb477de27144564f9216d2563fe05808ddc7d4e1a8f5467015a4f4a6b4582b3f0f3532270bd29f038e85188455ad3ade873aeb4babcd4e23dc658b01a0a37337325be709ff34e8846930033d6fe584cf4b43d21c48e185af6501799abbdd827d4d79de92b15ad7d9e8100f454062e1c742e84fe22a24b180ba4f76c5acdb9d6f8f33b7eb469776394ec07df704d44455887777", 0xa0}, {&(0x7f00009d5000)="37145848e2377b73079e88e8ce186cf41a80c1a81e4ca5559f81b5c3e47d94a3baa5c8c349f4a81eb8b86ccc6dc3abd52eaf852337e5744a32d4e07613fa15a3716140b075ee39f35ee864e6ba2e8f92ff68c8df37fddba19a4226a2", 0x5c}, {&(0x7f0000be9000)="3eb48b76b43aea3c33bf00e8fe964fdf09ceef22e9a518a8f80b6fc719b49453fbf1d252c3a8563d8129a07da553bc8a9c260f50e620c9199f37cc8309a8dd8347142fb1b93c7455228721e3edb9def1dfa36d1054e0693691aaac6f31f343719fb58e20873f7ed5da5859d7bca93329f4ef05db521df67526ca37bf6dfb74f1c0edb54440aeff165f8d6b15a6f285e1cdd7", 0x92}, {&(0x7f0000575000-0x1000)="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", 0x1000}, {&(0x7f00001ce000-0xe8)="8e1194a22f326c893fa9a5f310be8629aa86f93a4c75e8fd5b8b9a06b8f42ca24b5287c66d563b4f653a1bca96ae549224ea996e6817b6a57d12e0a413b6af534cc4b71b38ec3bba0c3c5e81a79ce9503135f4e566d4eaa725198009b610d086b81f4e8bb6266c78415639c15e9df4fb2edf87de7b7e5b73605a94eb3fa9ad69afc015e97dbbb9bf9880057d5fca06249a1aad31776173956f09a6fcd9c1cd77eec46feed67ee5887a6311b94ea3bc6fb66ff5727bdcdc2b856a79f677525268360fad481b04e7dd5f4804407ec35ea8179d4a10e62842b82644be1de02af73b86aee0aaee2ea8fb", 0xe8}], 0x6, &(0x7f00005c3000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x8000}, 0x4000080) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) pipe(&(0x7f0000621000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f00002c8000-0x4)=0x0) sendto$inet(r0, &(0x7f000021c000-0x76)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x1, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f0000a04000)=[{&(0x7f0000d0d000-0xc3)="0984d18a7b41f0c8475ae9612b4b96e99e0db991186de51ad01c5827440c94cae98acc6b40049a04809284bc2601e25b46417cfe9d96e534f6471dcabee68b6d69cfb16c71c4523fe586d2ae2801205cfed1a14ee8379585def004c53c956ffed79a3b5ffd847266f8f87e7edd89c793c0cfa014a3bcae33bc2aee05bbda2d0e100514a63186413449b917c8eba6219747adb5af3934795e21a838020cfa422ea8983b6f6431b7bcdc49883fc98a1acdf0a206f57a81dba6f6a5811e3fbeaf521288c4", 0x0}, {&(0x7f000098b000-0x4d)="7f737d84cb21464fff27dd770c758f50511ef21f499bd5350f2976767ad26ad7737701371b32fef0c7e7be6a6632f61e46fafdc2b599c2176fb22175bc3e28102f527254e6913ae9a3a29761a7", 0x0}, {&(0x7f0000a4c000)="298233f17ca4321a52a7168adbd36c04184aa1ac93af20e9bdc9f0d8acb6241b7c086471754504c841ed39e321da333aa70f668137a341a16f185e088e6e6dc29860bc2f91f7ef141580789fc476f54291149bf04bd5e4757c56cdf8fc8126c3bc3735b579c3126eeee91b7761e5e73fbaccaf07880ca3039f0c18fd960e993021a380dd9f4aea6635d86b73d45872950d686e3cf37d8f77fc49018f5d023af36984a855b18d1df77226b3a7055d9a179c38a3c30bfa7c5b6c914fffe848180a0a28085d2c8e1892a562f3007aa838f210c851fb", 0x0}, {&(0x7f0000c99000-0xea)="fb073fbeb83faa67f32c5d1cbc33847642131ed9106cb8e5402855214d134dd69fcaac8779bcff96058c85b7cbc1b5f22a3c962a5b6a2a892bdfbd2bcfd801b8ca1981726a77913267a9710a80f72bc9735131a8fae5da1be176a71188222c0f47d351b9ba74f8246ed27005092dbce360e1a56378d0990e2f4a5a3d4a880781fa9a48bb1c9d394f25de857b17412479165b4d8b813e4dc59e937cf6f6c1b005d31e12be7eafa625453919d7397814c8f14bfe8369bdc23141007eaf4099d29ecb5d4a63d81eaf2b7c6645d72fdd8dfc6eb0fa88dc81177c3117682451a1c0b3215a6fd1f46356f2ca46", 0x0}, {&(0x7f0000892000-0xe1)="adc598b8001104b12bc04f0be23d51c71fc115a8b3ab45ed53f7fa94e3181fc9a2b8e38847f7093582c11c0022b1ad0652e909c35b2fac7695933adee65e18872600172cfbf741cbb84cdc85dea839c167ba8de8484e8a73250114cd55454f7b8a35f0f4ea6cafad65659a39f23f6292fb6a6f78a3f8a88fb5a38e17c3a998e84e70e3810b2dc8dfb6a9bb13a8a08e631d973491064cf91b4121c6fe6f64dbaf9785751c2820b684f0d272349c00feed69ef0704af9dba552a0f09c2fabf039e3fb73fecf2b957b58bc671bc18dbe82d26fada6cf12c5523ee7191759e54ae5316", 0x0}, {&(0x7f0000bae000-0x1b)="afc3c66db11bbca459e4ca67ad7cae9f3d4eb2e6912c37c08faacf", 0x0}], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x34a, 0x0}, 0x20000000) read(r0, &(0x7f0000d55000)=""/168, 0x71) 2018/01/20 05:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000e, 0x402) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$nfc_llcp(r0, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000d58000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000055000+0x2e6)=0x10, 0x80800) socketpair(0xa, 0x0, 0x3f, &(0x7f0000679000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000026f000+0xf9)={0x3, 0x5, 0x4, 0x8, 0x11, 0x2}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e79000-0x4)=0x3, 0x4) 2018/01/20 05:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000451000)={&(0x7f00004c8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000568000-0x80)=[{&(0x7f0000cb9000)=""/253, 0xfd}, {&(0x7f0000edc000)=""/146, 0x92}, {&(0x7f00002ae000)=""/179, 0xb3}, {&(0x7f0000320000)=""/80, 0x50}, {&(0x7f0000ea7000)=""/97, 0x61}, {&(0x7f000073e000-0x49)=""/73, 0x49}, {&(0x7f0000fcc000-0x68)=""/104, 0x68}, {&(0x7f0000405000)=""/115, 0x73}], 0x8, &(0x7f0000a13000-0x6)=""/6, 0x6, 0x7}, 0x2122) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000316000)="78161f681482c33e7b17d646ddebb79ecefc9646aef1ca9881a832cf484f47d7e29e375bb0e6a34819c410c0c29ce6113fb7317ebb2a930181790f8ff3df0867b0469213a15955d1a7c4c4") sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000760000-0x8e)=""/142, &(0x7f0000181000)=0x8e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c7f000)=""/150, &(0x7f0000a3a000)=0xffffffee) shutdown(r1, 0x1) 2018/01/20 05:34:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f00002bb000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x80, {{0x2, 0xffffffffffffffff, @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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, 0x4) 2018/01/20 05:34:50 executing program 3: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/20 05:34:50 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) socket$inet6(0xa, 0x8080a, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffff699}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000006000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000006000)={&(0x7f0000005000-0x1cc)={0x1cc, 0x1, 0xa, 0x210, 0x5, 0x3, {0x3, 0x0, 0x5}, [@generic="634c43770bae428388aa45ccbc272d8b456e4a89fed0d5d3563f73cce52b4893d45f70a8344ee124e21bab7f63a6e3cd804a32edeba4f73963d339b55ab912c1e10b02228b1ba4501f21c7fd18bf87953af26d70428926f31312e2dda25e3051338ef38a73d63709e5cd3c5e0d006f1ebdd522f55b", @typed={0x18, 0x78, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="baef82baa83d13d620999e2305fa69abbd3529a66373c47189b6eefb06cbb1f8274aa3177940a90a5c", @generic="ee6af64cd4b3cf64a96657c710a3", @typed={0xc, 0x3e, @u32=0x3}, @nested={0xe8, 0x83, [@typed={0xc, 0x7c, @ipv4=@multicast2=0xe0000002}, @generic="9baba3aa3f40a13e43de422a8d2167a04d7c44aa22fb2a6d05ed738535b2a2bc2a9fed7f96d0fc78cb7586d93788f463013683d25735338fec3b65eae46de6d554e1ac2d1b7e6c557a6bb1d23c449cd8818bcf6234f503081584dd41dedc63cc7f5dc2acbbebc7c9ec77d28c87762e684ed991403360b1d108f2862050776c8f29e69002a015b4ded0e7a06c693da721fb20ac90d5e2570fadc154725c1830f9c1155e4bdeef39529771f6dbadafef7f0235365d9a446d9fae3b7a418b8e0f735ef970d690b59fa795", @typed={0xc, 0x7, @fd=r0}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000801}, 0x10) 2018/01/20 05:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt(r1, 0x81, 0x4, &(0x7f000050d000-0x86)="fd7305042fc5c07bc80f04a6ef4f0b4f692238c887fb4675e454d72208b6ee593d8e5bf63c28efdbb7fe31782face0bafd1749506276bf4aeaba098ae5fb92999bd5a3657b624ce683a4cd8830d32afc70f58adfc1b82d7b2a45a80e2225cdd968f3206002ba763a1f401d78ccdbfa5a17af64ddd232e79a3ae4a8b60ea35bfcdc2c5779c677", 0x86) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000c49000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/20 05:34:50 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000009000-0x33)=""/51, 0x33, 0x0, &(0x7f000000c000-0x1c)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000000b000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000b000)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000005000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000004000)=0xc) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r3, 0x0, 0x0}, 0xffffffffffffffc3) r4 = socket$inet(0x2, 0x4000000004, 0x2000000000000201) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = accept$inet6(r1, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000007000-0xa0)={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]}, 0xfffffffffffffffa, 0x8000, 0x10001, 0xf54, 0x13}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000000e000-0x4)=@assoc_id=r6, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000000c000)={r6, 0x0, 0x30, 0xe0, 0x3}, &(0x7f000000c000)=0x18) 2018/01/20 05:34:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00006bc000-0x2c)={0xe, 0x100000000, 0x1, 0x0, 0x4, 0xffffffffffffff9c, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a3f000-0x18)={r0, &(0x7f0000000000)="81d4a28750e71572415ec2d771b7cf2b12e2cf020646e85ce55aed830b69e8b301650b1ecee7bdc5f89aa188b63c1d5892bf2c49d4071cebc0fdf47b3a5ad6821a8a3a4668d546d6e9fa2f8a994bd246521de352a4ab", &(0x7f00009b2000)=""/168}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) 2018/01/20 05:34:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 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) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x2, 0x17, 0x1f, 0x5, 0x1c, 0x0, 0x0, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x3, {0x6, 0x33, 0x2, 0x101, 0x0, 0xafa8, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x4}}, @sadb_x_sec_ctx={0xf, 0x18, 0x3, 0x8, 0x69, "d17b319cc811c976e1209c2e81ca19dfb9c33ca35c42e14088a6ae02a4a0c3e382d8eedd15f247b144a6071a997af05f2eb8aa40c226efe24b118b4b1acb8f9106dd211122436ba58445030af29173c5a087d64d25f0bab65b9918e1cf7a841813050a90948338d3bf"}, @sadb_x_nat_t_type={0x1, 0x14, 0x800, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x6, 0xffffffffffffffff}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x48000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000058c000-0x4)=0x0, &(0x7f0000414000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x805, 0x0) connect$inet(r2, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c4000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x84)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6b7a2236, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffff001, @loopback={0x0, 0x1}, 0xe5f}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x84) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x4000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) 2018/01/20 05:34:50 executing program 6: pipe(&(0x7f0000d1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="d55a5ae97e03ddd31ef01c5700c46478", 0x80000000}) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) r1 = socket(0xa, 0xa, 0x5) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) 2018/01/20 05:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = socket(0x2, 0x80807, 0xffffffffffffff01) syz_extract_tcp_res(&(0x7f0000b9b000-0x8)={0x0, 0x0}, 0x9, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f77000+0xce2)=0x0, &(0x7f0000165000-0x4)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000005f000-0x64)=""/100, &(0x7f0000015000-0x4)=0x64) 2018/01/20 05:34:50 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000fcb000-0x83)=""/131, 0x83, 0x10000, &(0x7f0000fcb000-0x10)={0x3, {"7b0fdb357a7cd2"}, 0x9}, 0x10) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000129000)="", 0x0) tee(r0, r0, 0x10000, 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a371eff5a87856", 0x1e}], 0x2, 0x0, 0x0, 0x10}, 0x8000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e82000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e69000)='reno\x00', 0x5) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 05:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f6a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0x80007, 0x5, &(0x7f00000ad000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c4f000)={0x0, 0x3}, &(0x7f000005f000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000040f000-0xc9)={r3, 0xc1, "4a7b32d39eda6049380388bb3006211e24eef463b077e901c4c7eb90a37984ec29cd458c83b9e046799faa355c6e5a15bf3f2f192ed07e752e17ab2d76a5c1615653c05003f2ac5c9ee285697e72141889de1fd89738a9ad226ecc9674ad093da662af57dbd0e57caf4c6d53e46f1fe890ce9b6f1732af3b2d0dbd5371e8b8117325f71691d76588666f8bd45bd550430d3bd88bae92180c5f293327ced276a07ca6dab9a221aac5aabd85aad6b67f2c916ea34e5f6105a367db9bb446aea26139"}, &(0x7f00009fc000)=0xc9) sendmsg$alg(r1, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8c", 0x1}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) socketpair(0xa, 0x6, 0x7c461ae5, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005b3000-0x34)="94d4a2d9c381566c77b6a4a6194380e45bdde9b80bc4db2a107f37b2faf85d3e0bc4ce6c3b6087d55d93b9a0b4c190fc30d625fb", 0x34) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005b3000-0x4)=0x14, 0x800) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f00005b2000)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) 2018/01/20 05:34:50 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000018000)={0x20}, 0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000001b000)={0x0, 0x0}, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) r3 = accept(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000025000-0x4)=0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000027000)=""/44, &(0x7f0000005000-0x4)=0x2c) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:34:50 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) pipe(&(0x7f0000a07000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d2c000)={0x0, 0x5}, &(0x7f0000758000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007cf000-0x108)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x100, 0x2, 0xad, 0xcef3, 0x7, 0xb19a, 0x0, 0x3, 0x1, 0x5, 0xf68f, 0x7f, 0x7]}, &(0x7f0000dcc000)=0x108) connect$inet6(r0, &(0x7f0000ad8000-0x1c)={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={r3, r4, r5}, 0xc) 2018/01/20 05:34:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) 2018/01/20 05:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) bind$alg(r0, &(0x7f0000d73000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f9f000)={&(0x7f0000886000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002e0000-0xe8)={{{@in=@multicast1=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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000323000)={0x0, 0x11, &(0x7f0000893000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, [@alu={0x7, 0x1d, 0x1, 0x7, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfffffffffffffff8, 0xf, 0x2, 0xf, 0xfffffffe, 0xfffffffffffffffc}, @alu={0x7, 0xe6, 0x5, 0x0, 0x9, 0x30, 0xfffffffffffffffc}, @jmp={0x5, 0x2, 0x6, 0x9, 0xa, 0x10, 0x4}, @map={0x18, 0xf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000020e000)='GPL\x00', 0x1, 0x9f, &(0x7f0000d9f000)=""/159, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/20 05:34:50 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x9, 0x1, 0x34295c11, &(0x7f0000772000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000ff9000)={0x27, 0xfa, 0x1, 0x7}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ffa000-0x4)=0x9, 0x4) 2018/01/20 05:34:50 executing program 4: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) listen(r0, 0x5) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0xfffffffffffffffe, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000ea000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1b2, 0x72a, 0x3, 0x40}, &(0x7f00000eb000-0x4)=0xa0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000cc000)=0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000ea000)={r2, 0x7ff}, 0x8) syz_emit_ethernet(0x4a, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0xa6dd, "a4e069"}, "e296262f"}}}}}}, 0x0) 2018/01/20 05:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00001dd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000a6d000-0x8)=0x0, 0x5) 2018/01/20 05:34:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a88000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000001000-0x9d)=""/157, &(0x7f0000000000)=0x9d) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x18d, &(0x7f000068f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f92000-0xc)={0x4, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cef000)={0x7ffffffd, 0x0}) 2018/01/20 05:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a8d000)={0x0, 0x9, 0x6}, &(0x7f0000f2b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004f5000)={r3, 0x5}, &(0x7f00005c1000-0x4)=0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ed9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00004fe000-0x8)={0x3f, 0x80}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000010f000-0x1)=0x5, &(0x7f0000145000-0x8)=0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/20 05:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) r2 = accept4(r1, &(0x7f00002b5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000051c000)=0x10, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000561000-0x10)={0x3, &(0x7f0000410000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000426000)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000069f000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e4b000-0x18)={r4, 0x0, 0x10, 0xfffffffffffff000, 0x6}, &(0x7f00003d4000-0x4)=0x18) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00003ad000)={r3, &(0x7f00007f2000-0xa2)=""/162}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000acd000)=0x0, 0x4) 2018/01/20 05:34:50 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000001a000-0x1c0)=@hopopts={0x3b, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x40, {0x5, 0xe, 0x10000, 0x8, [0x6, 0x40, 0x4, 0x401, 0x4, 0xba2f, 0x1]}}, @generic={0x4, 0x5b, "125aec4356ff40c1498cd8655ee0c0b6669b18de0bd0e5b981b856a31f6127bf77d7115662e31a8c869dbfdca95383f99b4d4b5b7fe3e3e4dde6e1417e07c3dc42fde986d20d0af779bc0fbc3fcc87cb95b34924b9240dacd28884"}, @generic={0xffffffff, 0xb4, "feab706b8e95a3a264a35e9cec29b088fed27ae2d7e05f287639eb7a9316dde1a218e7a00687bed66e1789650dc48ed98ab494480b2acf6c50bc316df5bccde75cdc0bc156a09d9e066960fa26aa3135b12316f9fd425a0c9e8afc1c05214fad56ca3f9a7095eb86bab8c76d65c194af6535ec0875d5bdc1e611b6e38da3480163462e34f2db1571bb77442463e3dfa64bc8cd30e43a7773b42f056db22d9324d66a7db0076afa7b3a0752d01fd5b12c5d4cdec2"}, @calipso={0x7, 0x48, {0x4, 0x10, 0x9, 0x101, [0x3, 0x54, 0x400, 0x7, 0x8000, 0x182, 0x1b8, 0x2a2]}}]}, 0x1c0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001a000-0x4)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000c000)=@int=0x0, &(0x7f000001b000-0x4)=0x4) bind$can_raw(r0, &(0x7f0000012000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000005000-0x4)=0x100, 0x4) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x6, 0xffffffffffffffff, 0x3, 0x7, 0x2, 0x0}, 0x1}, 0x9) connect$can_bcm(r1, &(0x7f000001a000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r1, &(0x7f000001b000-0x40)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f000001c000-0xa2)="e6d1512decf2367120849c46601be828db90301ae539b15451d67aed909a4d9b5d0d4dfbce9b2b26701737a3fa41b3db7d5031fd5cbec4c9104cc12ed5e211eb8bd56f610bedb8fd7a34123f50dbe56c79e83ad9f8e8683489372addce958c8dbb4fee96b9a255a9e8e464f76d4aa1335964e9e2f6ae79ac3ee67bf09c8793cc53e70e4b410e9d006b8ac8617813781b55a4287b0e0d9d0a957f9c0070713485635b", 0xa2}, {&(0x7f000001c000-0xd8)="508c1b5508d3b8a7ede870823fe7518130fe3ac615a2a850e9f86ea0128c4902efe50060693dcc590751e62f979181692a1994c730a36b484ede9219a58bf7e0c3c086ce047eed5b43252d95b695cf255fbda9e946b9ecba074424e34462280924ca00543b06003db28a798353500cd6afbf3394592a7de9a9ca913b2351b0edf93ea90a06e3a2938f4ecf284b8dd399db4d1bff1350d51725b3f8a8063681f4335b1a9e8b99e3af8c6647c2ccf0f3f6fa8a17f1a26373b4061ff41f57fa5cd9a3f69bc2112f44f2f92c5e94077d103a22e498d41e76f649", 0xd8}, {&(0x7f000001c000-0x1f)="1c6b5b76e13d1e47e38e1535b4a25fb7f452c77edda3dc639481b9772839af", 0x1f}], 0x4, 0x2) syz_emit_ethernet(0x56, &(0x7f000000b000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x81, 0x40, 0x1}], {0x8100, 0xec, 0x6, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000001d000-0xf)="ce0ee0ce1149949a6e21d6fdd7d8a0", 0xf) 2018/01/20 05:34:50 executing program 4: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007fc000+0xa6)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) r1 = socket(0x9, 0x807, 0x10000) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000952000)={0x0, 0x1}, &(0x7f0000953000-0x4)=0x6) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000059d000)={r2, 0x13, "034765d0315e1ae11ba3b14c7cc0d6107850f2"}, &(0x7f0000953000-0x4)=0x1b) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000952000)={0xe074, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d5, 0x2, 0x4, 0x1f, 0xfffffffffffffffd, &(0x7f0000953000-0x10)=@generic="9632fd299763e5ef467163ecc0ce190a", 0xff, 0x6, 0x2}) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept4(r0, &(0x7f0000cb1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000797000)=0x14, 0x80000) accept4$ipx(r1, &(0x7f0000d7b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e0f000-0x4)=0x10, 0x800) socketpair$inet6(0xa, 0x800, 0x62, &(0x7f0000116000-0x3)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00008f7000-0x4)=0x5, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f5b000)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000c9000+0x48d)={r3}) getsockopt$ax25_int(r4, 0x101, 0x3, &(0x7f0000d9c000)=0x0, &(0x7f0000745000-0x4)=0x4) r5 = accept$alg(r0, 0x0, 0x0) bind$can_raw(r1, &(0x7f000082b000)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg$alg(r5, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000e97000-0x1000)="2ece744bf477f7c5c928c1953aa461f0", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000b64000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000bac000-0x4)=0x1e) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 05:34:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000674000)={&(0x7f0000d35000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000053c000-0x20)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000000)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0xff}, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000002000-0x5a)="70bd34d35cd4cf2456dfdc1db669fed82c2cd2d1c24c7ad6f8fe9b6e3276e6a20217bd9d97cd24fc1429b758140a3765345f412c15c4d5edbb8ffe934470fde04bd860d4757676bc6e8ae58103856ae78a63dc83a79959454177", 0x5a) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/20 05:34:50 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000021000)=""/196, 0xc4}, {&(0x7f0000022000-0xb8)=""/184, 0xb8}, {&(0x7f0000022000-0x29)=""/41, 0x29}, {&(0x7f000000e000)=""/180, 0xb4}, {&(0x7f0000003000)=""/166, 0xa6}, {&(0x7f0000015000-0x4)=""/4, 0x4}, {&(0x7f0000021000)=""/32, 0x20}, {&(0x7f0000021000)=""/90, 0x5a}, {&(0x7f0000022000-0x7c)=""/124, 0x7c}, {&(0x7f0000022000-0x24)=""/36, 0x24}], 0xa, &(0x7f0000021000)=""/181, 0xb5, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000011000)=""/254, &(0x7f0000022000)=0xfe) 2018/01/20 05:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0xe, 0xfc) pipe(&(0x7f0000b23000-0x8)={0x0, 0x0}) connect$netrom(r2, &(0x7f0000089000)=@full={{0x3, {"eeaa8a887c0902"}, 0x80000000}, [{"2bb49d85f2843d"}, {"a828587f1a0dc5"}, {"96f78b2f33123c"}, {"b8789551007cb0"}, {"455115696ddcb5"}, {"90a5aa96cbdf91"}, {"1ceec471edbc79"}, {"c679c9f30f7ad7"}]}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00007d0000-0x4)=r1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008fb000)=@common=""/16, 0x10) listen(r0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000107000-0x1f)="4c577341449ec1dc8f05bf6cefe16311a203fae410cf9f9941df5807a9fa5b", 0x1f) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) accept4$inet6(r0, 0x0, &(0x7f00005aa000)=0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000768000)={@common='rose0\x00', @ifru_flags=0x502}) 2018/01/20 05:34:50 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000003000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@local={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}, {{@in6=@mcast1={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}}, &(0x7f000000a000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x2f) setsockopt(r0, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) 2018/01/20 05:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00002c3000)={{{{0x2, 0x1, @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]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000000, 0x5, 0x200, "c86190b9273a49ee3481d34a1a076badec92dd0404b3aae1ca3f6818b25b25071816bdf5b2a4281d5d26466de8b5633c1aba2b2ead32e0a3f08fa00bef87d922ef7dd8d2b71c2a74fc8e3dc31cd3668b"}, 0x160) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) pipe(&(0x7f0000eee000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00001bd000)={0x5, 0x1, 0x101, 0x1, 0x18, 0x8}) sendmmsg$alg(r2, &(0x7f0000667000-0x1c0)=[{0x0, 0x0, &(0x7f0000533000)=[{&(0x7f0000e74000-0x76)="19ceea3d51539d1a1335f016b6cd024a142cae91803f4a1c906deba7717c9bae2f7dff78058c7f7fac3033c186e18129af23bf2200c458b65b6104e22e5997d55adac16e830881e8cef494c38ceaa0ed54f1015e8a995c5a7c3b90b8fb26d864a3d67ff2b47a5d35521fd0abd6e05404664c2a615aa8", 0x76}, {&(0x7f000019f000-0x6c)="f7794b6d6ff39f8e548e79578d1e9931a2a7490b9c17da8150200b860e15e0d1fad7e03503088f6fb9a89f5f3103a48a62e0a3e0908e3c6ae102c9def47bcbcbd9d46077fa0c55ad7fa91dda9308b276f5c8de42f9389071603b2e9b6f7820d6d2afa41c7773a408f6aaa2d2", 0x6c}], 0x2, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000a15000)=[{&(0x7f00007a4000-0x64)="24f71da86dd22238393b8d367b4805f5c7483c08aac9195f6c3c2bf106bcd3119b1430bcaaca59ae1349810ba0baef440df528271fb2101eb680d510d40c9b7ff53adb2e0a37952dc1d9336b2d1f50054a58acdd0519c6433069993b7916d52f1723104c", 0x64}, {&(0x7f0000fa3000-0x1000)="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{&(0x7f0000361000-0xe8)="3fa1e07247524b1ff176b444e7ca67870b7bc0f4762fa505492e06e57cb5953db73f34d3016953196d482195d2452c55b11d4e77154f58961eea3c53ba3bb7213bd38c8258ab4857eceab9e3bb2ff8ceb49b1248a7d7cbc4ef9f3163c1268ec2191c4b9f9f68b534da79f538280ddcdd75118efdb132b1c96c789aa027f44205d6bc752ac2940b22209ce2ea0df1f9f808a19d677abbc6b315ad8a6fea699770c1b4ac3aa941fb40a80d6443c83b013e431306a35c0660cdaeb355cb2ff639e524dfa87eeefb536effbf0de2d3ff247489413fb5ede9735cdcd28b563dd2a4cb99bf9714858ccfef", 0xe8}, {&(0x7f0000cb9000)="6acaa196fe41a9d6886ba33efa430de079ab998cef01c679e3061e6bc082ae63", 0x20}, {&(0x7f00007c0000-0xef)="2232faad0b49004771be74c4b4900244c124ada88dc022f357efbc76c0a81a30722ca5a4a4aa18fad108efa3915bc660e3211f8c0df361f3fb741dada343f68fbdf8fca115e475034d20044be262b68e86762b64c04fd904a69ac4a290e32e7a1e20994c622f028cf98e3246a61fe41210f96c34271598fb4a64f4186f41b7c6afc26118317002c6daca192a5bbc8ffcdb66c4b8dba0c0f156c99868035546ceb968e6f618e28a03df9133a7d9f514a7bc8b1e5b2c4e57c84026782df438f67e332d17193e012e76fcd0cac96da82b7f2ca969ba38c9f9765db032526a39d7ce2c19506f7c9a476ea4ac5c628db71a", 0xef}, {&(0x7f0000473000-0xa1)="d23d1806394a0281ae4c67b81b41e10f342a8fdcca2500c0c3921d30847d0129bee76e43bdca255fe06a5da43ec884ad61f8e7a88b8cf5a1bf74d2f824274c743f53e3873a15f99f84dc2c80e6c7fc6b8c2cc7bcbff105ed452468d60f441b938c98b9eb17878c575e22aa05b61c30adef55bf805c30025acf17027b8773b3baaa51975e3fbb87f8c46e5b285f5102521152ebb6851c155343cd3a1f5a0bb8051c", 0xa1}, {&(0x7f0000803000)="def6cfd7a3b33288a87bd123b37d575a8220a1e56d221d1bd191d7c22bed6e111dea841259ef3ce8c7a5e9f7ef35687d03b0ad2140c7393939dbe31984eecac3d20f4592fae8701ccfe5546860c647a3141ee511776e1590178aff8b36dfae9ba5a1bebeb10d8c7bcf54280948fc732f276057ca56b46fafe0ce420c63dbee99890203470b19f7d9ddfb493dac166196be1e777fe3310eb8614fa84e66c8f5569738beb57bcfac92efb33997f067b3c0922b74ddf2f9cace1ad74cae751f89b6aae834479bd1bd4f6594d30a785fdc3c1c5aa2e4cfb25eaaf0d0e2acaf3cd2f0aa74008a2f212b18", 0xe8}], 0x9, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f00004d1000-0x40)=[{&(0x7f0000f5f000-0x7d)="47ec5ff5b3044d5fd333c05949d28b321bfc209c7a2076068655a54a9485564ecf17f3d8827f78bd7720e83eb19abf06076f7f4bd41dd1515d34143001fd950cc62364fd60a0335ce34dd8bfbb775de4a1e06ba93ca2bee49d182580620c20f9bfa04cbd90d6ab31f82f4af85bec9e795e652e72a18ddf1c6a878790ba", 0x7d}, {&(0x7f0000a98000-0xb9)="c9261c692fc02968671edf8bf86ecdadb00f453edd2da55c41b58130f174d42fa3d672a6eede69cccf96eca49933a08b53a9be4dfbc32a830db28dc5e129ef4d652dcb3fd13b6a356ede932cf834dbd902446629799b20497a3c0665cb18d2e60e4c0317c743853b1d86b7472297370c0be9b78b373b3273b01f46f8ae566ea057b0b72c5cb54781d0bfeaa538444458eb227ac00d51d820057eb2a89b773790ac35340b8d8d12ad036d3f8a0c6b00c5e22d41ffd4ed797ab8", 0xb9}, {&(0x7f0000880000)="2a2a9c6b7c100ce52cd89e5d26f55ec975754f4b57b978f9a11b8df596b7ef5ae588d32224c8a786f61c4f3aafd32c4748c78fb389288953b26b9a415ac1967a36bf4a64b9cd8a7ba47215cca26a86b7305eb21e0c9f983e2d18153f1f5232a707889429c92da7f0776b87487b186191a415f73ed26d35817eebb4a76413aec3b8155235f52da95ed024cb703ed36ea4bfa28e36143c446b9195c6a9e9e067e3bca84451c9056735a94b7d83117ec3f1afe25789af2e29d9445a", 0xba}, {&(0x7f0000220000)="50995bb4381d542d91c9ac6ed4c2c75be95e539148a8931075d9ad449cdd9e02125f2f38d1f0e0960782093ac54e7a58c7", 0x31}], 0x4, &(0x7f000085f000)=[@assoc={0x18, 0x117, 0x4, 0xc965}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xd8, 0x117, 0x2, 0xbf, "0ccaf358c7ebfcf0da6de1bdbf28799dab2aec3952ebee1828b2b40ff760a84928ab1d4dd08ba1a5887feb1f20ca4607710149729163055947623016c50add1cb617019faca670aad8698deab590ffe67af0ec71fee8907223c1339d51432b520d6745cd71d977a8413ab8ad4e34eba270cb9d807adad85321c278dd365aa231525fb431ef8a6d46b90d3c286ee5bff766d466add3af7451a157ae1594ccee832ef7aac4765ecdad758553f3948654fe788d98f5a9da47399ece19bca34319"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x180, 0x4000}, {0x0, 0x0, &(0x7f0000f7c000)=[{&(0x7f0000ff5000)="407095117adc15a496614a8b00df81bf0f9f91674c3fd5e8279707f0f0a5e7b5beed74a6747720da4c50122c6e1a8f4336b18f3aa613e9c9b5fb1cc111752986d5a1291fb13aa8e1a33aaafc020d3ed19d96b39fe944bb2d94b3d7b6becb503ecb2bb2f47fb1014d0c46db5f7bc42ae7181ba0c11d5a406276592dc2fc2e784b04969f3632025f05dc569ff3e98e8c8bdd262a131c182524664f1ab4ed3ce9c013277c6d820075dde875cbf91e4feb151b3315b83daf9d81", 0xb8}, {&(0x7f00006ba000)="59a3045710b140c56c862103cb96ff1393c5e8ef94a4d3ffb59e29f5b8b0d6e82130fea649c5d616f7098cc5276cad0f16e15d82ab4c4d92d2d1f5780e2edd3f4fd56bec77072590764cdcc2330d5e4e8fdbab612a51fdf5368559f55f66b2c0a92bff43201e5558fc212d72d6c631ca34ff7cba5965a5f60dd3d5136aa43fbe38c6fe18f879eb2304667b115d8f2d37ea226d23b3402b31116ae0b2941a400485167996ec100c6685693c6d411f4180edd2f68fd9681d0a7147c628fd83823da0b3e3c8fb531353365810228223211bc419753bde0381f3f12bd9", 0xdb}, {&(0x7f0000570000)="3c797aa405d8df221378ce6e8efb3801bec88b669ca7688ca2cbbce55a77146bb0b3f06e639545ce02ba7a9e", 0x2c}, {&(0x7f0000b00000-0x87)="0013af307a3e2a7bfc86077ebc8370117b555b1356d77150f9c97b021ff5a359fba8a6e8847d84652cf42f35f2092d8af0b9b1a36ec52ac92c7427ca6ee20e2eda43b2a685434dfe5c0bd42908730b213f50fc0381ff128a0273dd245610763708f9acb8a57148ed82762bea645e27730f46b659287f629a50ecd6464b23f15eb4ff32cfe43194", 0x87}, {&(0x7f0000956000-0x41)="8d721ca363deb9c4bb0846b50042fc1f1b208644251827535d4b3b6e90d475320fe668a291e3047fdd942b4b93173a29f19ccce4e9955835f9263dff0d0c3e4434", 0x41}], 0x5, 0x0, 0x0, 0x0}], 0x8, 0x24000800) pipe(&(0x7f00005f2000)={0x0, 0x0}) connect$unix(r5, &(0x7f000045a000)=@abs={0x1, 0x0, 0x3}, 0x8) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000294000)=[{&(0x7f000086b000)="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", 0x302}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00003f9000)={0xcbf}, 0x4) recvmsg(r6, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c7e000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0xfffffffffffffe91, 0x0}, 0x10002) sendmsg$alg(r6, &(0x7f0000992000-0x38)={0x0, 0x0, &(0x7f0000edb000)=[{&(0x7f0000a90000-0x1000)="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", 0x1000}, {&(0x7f0000389000-0x58)="61431c85ade4d5c42a09024585d63c83c14d1b8c04341f854e3878daa1288502eb9deda0c58cbdd29205c4474f0233bb3b4123f002bd48f0cea85a20d6c08f393905774ee291326cb3a75941f021ec332d2e9f08b0f0ecd9", 0x58}, {&(0x7f0000ec5000)="16e04b0c170dd5b5a9ea26b95f6c745a4b296af9561e5e3b5a625ce55909429f11f412b3ff6b604e2516dad522ae08b1149b1bc0c6f4c28c985867f780a667523c2af87d7ba5bdbe16244240dcc6302bc8d4dfb9f021c7848c4f0ac79e4baef379a8574e2b9b72c0072a67bc2894e9d40c21207234203b82da06486142fc275cb3fe356e0593c8980907080b37b4ee0f53aa604a58320777727e3874ed2e278fa423eebf0f1a24cc0186d93dd666b3ad86a0475488a302d8915cf553ed0f38b8582c2dd1850e7c6705848eea24f77db104601367ad77ebb7a3a23b43741e957badbce6", 0xe3}], 0x3, 0x0, 0x0, 0x20000004}, 0x4008004) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f00004d4000-0x4)=0x7) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d21000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000875000-0x4)=0xc) 2018/01/20 05:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername$inet(r1, &(0x7f0000793000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000691000)=0x10) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00001fa000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000999000-0x4)=0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000008d000)=0x0) [ 1463.179921] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 1463.205460] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/20 05:34:50 executing program 7: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x8080b, 0x6, &(0x7f0000de8000)={0x0, 0x0}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000de8000)={0x0, 0x266d, 0x6, [0x3ff, 0x100, 0x6, 0x1, 0x3, 0x7]}, &(0x7f0000de2000)=0x14) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006df000)={r2, 0x1ff, 0x2, [0x1, 0x2]}, &(0x7f0000de8000)=0xc) 2018/01/20 05:34:50 executing program 4: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000595000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r0 = accept4(0xffffffffffffffff, &(0x7f000053e000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e37000-0x4)=0xc, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000275000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:34:50 executing program 3: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ee9000)=0x5fb, 0x4) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/20 05:34:50 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000021000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000022000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r11 = getpid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000022000-0xe8)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) r15 = getuid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000022000-0x38)={&(0x7f0000021000)=@kern={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f000000c000-0xa0)=[{&(0x7f0000022000-0x168)={0x168, 0x22, 0x300, 0x2, 0x0, "", [@generic="dfe18e94addab37ccb5c7c9709856bd363d5deaf6ff627a31ab3c9158cf5b6a1d7d91989411a63923ae6480c6c01c7107b91069e4def1e48812295f0f930faf0b5ac1de43a7deda293855a655e88de483e4436ec3cfe5ab7c2fcfee1093c6b0ddd92028579de91701b86d2ac3615327b1623ac34eaa3b4036f892b1c4fae4afa2b63eb9a378a548089e9abac79da5f34878ae2be9f981928006d07177e1b022895339475e9275bab98732a", @generic="0a90b913eb29994c165787677bd35b03faad3aa00a037ad8c7427f2103ce8969e8213aa047c4219f414360e78f2493193ca5f82213f98d30c08d025beaaf42d37ac45af22742d0a7d050aab4935b223db2d0858270e96fdf76e9a7fd197562f21fc8394ee5530346a7aad686fa1e7ae118b677636740ed1a9b5d", @typed={0xc, 0x5e, @ipv4=@multicast1=0xe0000001}, @generic="a0b2d5d546db399168ccd859d0ee69c04c387a081de7e8820c76ce417454081fbcb6e24eec"]}, 0x168}, {&(0x7f000001a000-0xec)={0xec, 0x18, 0x2, 0x5, 0x0, "", [@typed={0xc, 0x10, @uid=r1}, @generic="a4b73e933636a6f2116f8a2ab186ecd1af46a215d3808d869406688d454b90bd606a41adc3152c4f370cdb5510ce6856553b7e468cc43c7ba914925763a29b4cd969242e5fa4c5bd7eff2eec9dc03fcd9ac0afda46364f459f67cc661a4b4f4a03a0fee2a67160e525328603171ec264be8d923112fcb4106fb2fa9a760492ac28521a8785da7ff9b19232867fbf6e8b28913e90d46e2e8a7094f50a21e54dd4c0c3cbc36d843161e6378f15f627a61d3eb3446be154eb9fd7cb568eee003813cbdca88c40511310564b28dfbbc9428f"]}, 0xec}, {&(0x7f0000022000-0x544)={0x544, 0x20, 0x313, 0x6, 0x3, "", [@typed={0x18, 0x2c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @typed={0xc, 0x19, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x3c, 0x86, [@generic="1baab6e6c164f2bffa0dfe7b29278bc3f3a4d46f059eae789900148607fa09d9", @typed={0xc, 0x13, @fd=r0}, @typed={0xc, 0xc, @str='\x00'}]}, @nested={0x138, 0x39, [@generic="ec6f89c7c6249a75", @typed={0xc, 0x55, @fd=r0}, @generic="a0460a790d269f8d1b953ac58d53c127a6fc230fbc072525cfe87e9d3de26505b01f26955039f9ae59dac26938623148944e46f6ccf0b6f8d8aa4f35f5fb6313888f2372a5471e1e398a41e3c336d658656e85ab2cda26403e30d3b3d726cfd0ce10f8e36100ffbb3add07f46030b7a001a058b05b51bc030771c1fac05bfb0856ecfca01a0935a5860920d8fbd2cbd9e3aa183ca13144eaec6186062e8adcb5bc719528a0af47595331d17890b10db2057ebba0ce587a79a32720852835b8fadeb6c3e0c9151fc0fccd2cd80bc9ac3d22b5d7e18c0fd557f465c50194e07a6f", @typed={0xc, 0x1a, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @typed={0x18, 0x55, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="020455aa2eb697c3a3508619c038eef6cc964186e87bb05c84ec8f"]}, @nested={0x12c, 0x69, [@generic="6b3457076110c5a976dca4947f25976f99a85d2ae83d777fe393e65e9856d04428f553d6f4dd0a84e87449a42c4a363dfcefff715668e854197ff45e27749d44d1ddfc05f1ad54aa4d0aa97694877f7ba9692f869ec18b0f302ac945505bdde8554681be8c1f698d874ee2d7a91e2bcd2d275e8b3f3eac2ece49ef08f7c033ea257452e3d7171c06cf82eb73c98f032295c17cadc1c83e2c3ff06660b7ea89487f1f42324c38a1b0d826f68f747daffebb12873f7d6c693ac3f951c944e1c632054913cf2d764b", @generic="", @typed={0x54, 0xa, @binary="b5462dce77eb7a6c33e496db7f83c229d605197d2d7d35f1a93b97125524c838d1ef0a539d3b90c1b3c967584fc2cf8c66548eb06391beb461227f39fc479432730ff0ef9e921dd92e83de"}, @typed={0xc, 0x10, @u32=0x3}]}, @typed={0x88, 0x10, @binary="508e61816f44ba66cc77c17c53327d0ee477293bfc844c4386c36f1adf6bf75e74d0e35be36f43e0593d12a192b8e755d95627f6b9fb493488388a3c7c219fa7f8b1f9f329f6c857b60e10eb956198a31bb37a76c92f37ff63bed84c78b2a7e52dffb2e3ec7284cae1298a21ac6462cade84f04bb71cbbf2fb0a7ae09d2e"}, @nested={0x14c, 0x39, [@generic="1f930e5a0b56501353009a830e2fcd27b90c789dace232bde833a0f6897e7b7c0a1c3bfb8982513302ce9dd065f4105b051b04b53bbd088cc9fa47429cf6ee77686f1d1fd0055b87c6ecdfad11e7b6188f68ec303c3f459b3263b6c913f2b8d58cdbbf02cb57397d4c49d9eaab57b92341fdf3daff469eb5f9963288c547d30bb4efef3516efcb4be7d0e86aebf416eab807c287ed8169f15c444c8a5a0d13aeba1b767cef31a0d4517578da0807b27a029a3c8ad03066396d", @generic="0fcb8d5c7d8b61305a2c24906dfa9e20742c0553a50d8141fd4aecbc9aa8d99d3dcc7cd041bbde3e2607523337a8287773f1ff734a5911c06df071fa084e359b13faa347428c386dbd97e216dc8e50ea1df0e731e07e1f4e98b8841f5d42089143411af39b0bef4fb5c8e9023fd3a66a868ca0103e87c9fdc4c8ae9023682e54bbef3d8f7b474e50eedd6ee0b3bf89"]}, @nested={0x9c, 0x61, [@generic="3f1f8017b6248ed71abc61a2381aa78892519b7aa4dbf15f2b5c7fd7578e4e809e674cc3355356df3b50ffc180b603d54bb7332713687a6f82", @typed={0x8, 0x96, @void=""}, @generic="9ebe7e4307c9921354d6f8a1c0d50b3ebc3093e8b7620baf634090c4ef0896b4368a919d72bd8b0c8325a7c1", @typed={0xc, 0x2b, @fd=r0}, @typed={0x10, 0x24, @str='ppp1\\\x00'}, @typed={0xc, 0x63, @u32=0x401}]}]}, 0x544}, {&(0x7f0000022000-0x12e4)={0x12e4, 0x17, 0x30c, 0x0, 0x0, "", [@nested={0x4c, 0xe, [@generic="b275a6f642cc1380e63cd43899d40c37c942a5d8cce883a1f79af5e8b523bf19ee506dca9b5f342e5f8fa633806f204b10adeb47095ce57ca57d6b1b59f4be4dd7c405133d984a"]}, @nested={0x1200, 0x12, [@generic="fed3c8da40e4fcda457a853c712d596cdb3678bbd3e1109fb4a035e9949b48663b416c0377bc740b6115b27b6ab05e69e6ebda3b29e5bdca6ea4c27f321d60e2b64ee62f3706d159f0085b5789e9fef691bc6fa7ba2e63e8e08cda9d", @typed={0xc, 0x1f, @str='\x00'}, @generic="7c7383e4e622277f51d1246483da5954d8", @typed={0xb4, 0x59, @binary="3260ff6afd300d5ab6d98a7bd559cc988f6d949f6dce4dd8c375bbf90efd3705a78e17fc71a3006733af638631f4fd8daef02c73b8c84b04c40e11cbd3f86ee172714a044613e794ab26a9a849ce2d91dd9b330beec4b723ac20a21fd189af82b60a3345b3f42dd341c9a213879348aaaadedc3ebef5e6925ce6e37375fbabd527adde066e4f9adeb72af5ade5dc854e2ba6f7bafa7d1abd42b898a9bf2fd808633e4f8a85f6b689ba"}, 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@typed={0xc, 0x3c, @fd=r0}, @generic="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", @typed={0x10, 0x3b, @u64=0x9}]}, @generic="fe6fd2136647a213ca6703f1e543447a97b28510fd2208d791d65e0cfbc774a60ba87bd94b9827cf586b2a246ca4edd9e202e739ac1327e9f45e8246dc2b0cadbec0dc7c6ff79937bc23acedcbe4b11ae35726338b9e7ff059d036764c088bf59f924fd87313bcd80f0772cddc3a034729a797417d70688fdf7afffb74ff21a241e4be1c2b5b6648242a62e333cc6f4a", @typed={0xc, 0x64, @uid=r9}, @generic="56cf1acbeda322709ee121c614d8850bd857c0c7275da6e09203afd4d11ab5184cee38ec01e1ad13f3d40e5e400cdc563f0539344343b7e8de8878c49591e72c15be7df763ee7d12aed8a529c5de569dc62c85ce83eb92d2262324f21b82daccf8bea90036e8eaa9661d6d8ff26fff6f2ac58585d643d2fd8045d79e221d1b2f3acf77e3a65fc0672fb3bc73225769682ba29034db2638fd975ef4ae90bd343df0d1e2d5b9f776411e76", @nested={0x160, 0x1a, [@typed={0xc, 0x45, @str='\x00'}, @typed={0xc, 0x20, @uid=r10}, @generic="d0f295f2e5304a06f71cd952aa2e2eab842765ff2b0c519da36e5a658d70fa76c2f5e5a9b991f2db1830a2556eb139f0ec4cfc717694bfbb1a87", @typed={0xc, 0x20, @pid=r11}, @generic="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"]}, @generic="9f65ad10c11fc5decc0b2aee62aefcded9889bba9acb06ac20e159b9b5d906bcf7f3084d51ba85843088c52915f5e76e8447e3ef86d127399d56bc8e68452e61634ac870da36c280c8d66a5f13b69b349ced8aaccf7fb29a8c67c9afdbc5c369f79af83d7cffc35736b16418e2493fe73e3099de45fe67e694672c4c19d86d2ef20c41", @typed={0xc, 0x91, @ipv4=@rand_addr=0x9}, @nested={0x2f0, 0x72, [@generic="cec658e00a9254da00bb82b17db6cb855bf485a08a65433c176cf3b46161d9fd90f22a6c81b72c2f1081c6200e5f817bdfaf2ca8d85b461221f6c4817097722cc5b978cb99c6ca89b8a9008209ed60266975118d95234f95aadd0257e776b2fcf3f61d9c2129b2e9ef3759cbb4831981d76cf0d9359fa5b305f528d30247c7b4592b0d840dc32099f612febe84c7141a6777b66eb5fe32fa7317770ba1f6cc6b6499a874342fecf847bcf8", @typed={0x10, 0x67, @u64=0x9}, @typed={0xc, 0x72, @pid=r12}, @typed={0x18, 0x49, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xe8, 0x12, @binary="e3a9bd198ae4b888e51d17f61abab3145a50825374251047f7cf513bc09211f43971b371d10a8bc54ce03bed1f36285e2407ad7e81dee77c21386d7e0877bb609e105137b027000ca043a3070c49396db1a16baaafcf531e03a02af1a9e4145f8cebe99134e0a9030357014a55e0b3ae62f10da02eefe6e84d0b8813c0d17105aa3f0fa11f7e486606d4fb0542766f4c393fd830f245851f52117a5c5f81f3f388ce0a01d176edc0ce7d990d850121f75d2a72a6ddf4108ec1b29f359b492b5804ef23b3542e1bea564f02283697d750b2c5e160947b0b0dff367531b7268325"}, @generic="9f993c8b4b5c907d7c74833bb5da200314eb0e53cb3875e6b691cff2d5fa73d8c3ca0915cef59b6edf8580ccf5642a8cada05b0cf1253cdaa65e60e81477a418f22eabe79110ce39b14e762d459126fc604151bc2651b4aaeb", @typed={0xc, 0x43, @uid=r13}, @typed={0x18, 0x56, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="7a211250dfaed29de655b7ad3d01ae7a0643fba0f409f0a16afe893edf462d668b4ac974e55b96b45aba365cde40066277a5c1905c215606e6731fdadeda61a22031a76647e498e3844fed317fb1c7da7029c3397066adba8f43bc8d95c1b3a06992854702e9d8f9ecad3778da338acd6e4ee60a127e6a4366cbeaf94a39feef163804f9454d4181743093c44329dc66c25f2dc734850566caf7f9aecaac36698c6929d7f6c57c"]}]}, 0x18cc}, {&(0x7f0000022000-0x24)={0x24, 0x7, 0x400, 0x7, 0x1, "", [@generic="7c34b89b3b6ce3", @typed={0xc, 0x2a, @fd=r0}]}, 0x24}], 0xa, &(0x7f000001e000-0x38)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x4001}, 0x84) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006a2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000618000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d91000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00009cd000)={r2, &(0x7f00000ad000+0x414)=""/49}) bind$alg(0xffffffffffffffff, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) 2018/01/20 05:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000fad000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000444000-0x92)={0x0, 0xa3, "e07e16d7b81ab0f417a9f45cb8d1256f6a825f67c590bc4d51c32f27ea9d7164c4bd65ca2f2bb41c07d6ea20933b450a7e0a321199466766c4775bc569b0d7e4da0711d58fbf6886da923ff9d89385b91ce8c98249fdfc0a462088a08e8ed97c50074fcd94b48df78e3f1ac32b31eb917376f1a3ec7e76714505232faa2b800e8bf6e9ad75889fc22bbf5bcf89e50a7473270183274ce67dbf23ddff3894c6819c0497"}, &(0x7f0000501000-0x4)=0xab) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000af7000-0x5)={r3, 0x100000001}, &(0x7f0000376000)=0x8) bind$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) listen(r1, 0x200298b) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/20 05:34:50 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x6558, "03baeff8b2c5fb2761f1463e06de"}}}, &(0x7f0000000000)={0x3, 0x1, [0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000009000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1}, &(0x7f0000008000-0x4)=0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000000a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x9, 0x80000) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000007000-0x4)=0x7f, &(0x7f0000005000+0x36a)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r2, 0x4c}, 0x8) 2018/01/20 05:34:50 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000140000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009d0000-0x10)={0x0, 0x80, &(0x7f0000f85000-0x80)=[@in6={0xa, 0x3, 0xffffffffffffffc0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @rand_addr=0xff4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x34, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x400}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x800}, @in6={0xa, 0x2, 0x7cc7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f85000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ce5000)={0x80, 0x8, 0x8, 0x9, 0x5, 0xfffffffffffffffc, 0x5, 0x3f, r1}, 0x20) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r2, &(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$inet6(r2, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/20 05:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000745000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f000046e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000182000-0x4)=0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f73000)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x1, 0x8, 0x5, 0x96, 0x401, 0x1000, 0x5, 0x7fffffff, 0x6, 0x80000000, 0x4, 0xdb6f, 0x86dd, 0xfffffffffffffffd]}, &(0x7f000028c000)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c03000-0x14)={r2, 0xfffffffffffffffb, 0xfec, 0x9, 0xffffffff, 0x712c}, &(0x7f00007e9000)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ce7000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000579000)=""/63, &(0x7f0000737000-0x4)=0x3f) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000-0x4)=@assoc_id=0x0, &(0x7f0000a74000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000-0x20)={0x4, 0x7, 0x8, 0x0, 0x10001, 0xdd, 0x3, 0x9, r4}, 0x20) 2018/01/20 05:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1463.280807] RDS: rds_bind could not find a transport for 255.255.255.247, load rds_tcp or rds_rdma? [ 1463.319863] RDS: rds_bind could not find a transport for 255.255.255.247, load rds_tcp or rds_rdma? 2018/01/20 05:34:51 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000a2f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000-0x4)=0x4, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000522000-0x4)=0x0, &(0x7f00005d8000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r4 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r2, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ipx(0xffffffffffffffff, &(0x7f000066f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b40000)=0x10) r6 = accept$ipx(r5, &(0x7f000062e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004da000)=0xfd31) recvfrom$ipx(r6, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0xbeef, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r2, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffefc, 0x4) r7 = accept(r3, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r9 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000a86000)=0x0) setsockopt$inet6_buf(r9, 0x29, 0x38, &(0x7f000071a000)="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", 0x103) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000f6000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x8, [@dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}]}, 0x30) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000630000-0x8c)={r8, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r6, 0x9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r2, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r2, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/20 05:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c68000)={r0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000a6d000)={0x3, &(0x7f000002c000-0x18)=[{0x1, 0x3f, 0x4, 0x6}, {0x4, 0xfffffffffffffffc, 0x0, 0x9}, {0x1, 0x7, 0x80000000, 0x8}]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bd3000)={0x9, 0x7, 0x2000}, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c64000)=0x0) 2018/01/20 05:34:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000103000)={0xf71, 0x8002, 0x2, 0xffffffffffff8a9d, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d19000)={0x0, 0x3}, &(0x7f00005d0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000da4000)={0xa6, 0x8000, 0x0, 0x435, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000dee000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000180000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xc4}, &(0x7f00004ef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bde000-0x18)={0x0, 0x6f, 0x0, 0x4, 0x1a03}, &(0x7f0000a92000-0x4)=0x18) 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) sendmmsg$inet_sctp(r0, &(0x7f0000399000-0x70)=[{&(0x7f00007f6000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f00001f1000-0x9b)="8c1fb0ef5cfb4f7419b8d56a75c410cde918c55d9d6e3a551734e96ca00f9c29264eeccbb5c1e29118701522dc17ae71b6dc63a1bb07efcfb204f844378f1659053e2bab8927a2e51a636fa4d7ffba2aa5bc48a66a35b8c410512da267e9e7f2648c04c3b222b8ba2691d749a57cd93f2cf77d1220b6cc4b64913e2c9f02486400542a1ea56276d949609a3ef2ef0fc58346ed55a016a96b446e99", 0x9b}, {&(0x7f0000000000)="000ff3d6134a2cdb8cd59577a37f7f507bacfcc68acbae8f7ee012dbb96f3d5259b88a03a1409ac220de13d1e47dc9c88213fe2b", 0x34}], 0x2, &(0x7f0000a2c000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x203, 0x7, 0xb5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xeefe, 0x20e, 0xfffffffffffffff7, 0x4f, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8000, 0x9, 0x7fff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xcb42, 0x1, 0x9, 0x80000001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x8001, 0x9f, 0x200, 0xfffffffffffffffc, 0x401, 0xfffffffffffffff9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x204, 0x9, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0xb36a, 0x10001, r7}}], 0x150, 0x40040}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000b29000-0xc4)="7b7325bd19b2de8d5d7aabd75ba126fc84dd984effe9dc92e26e13d1d208acbd309fa12f118f51644efc866e986c58930b3f1991f044b65f0e9be3bf656d46d531b9d12d52c138d43fcc5e972a41c05455ea17fdd38aacfb8176805ddf679d92ecfd38b6def302f25655e8e46c50b655caaaeaf774b3c80475e953acbeded9c417d548ae643f5a5bfae2aeca37f5d48416d5e83601d8061f6d8a66fd4c155ad5bf152a186fb2323d5f89051422696739bae6756deec30da5950c086a22c0a937c8a89482", 0xc4}, {&(0x7f0000000000)="8564c028c9c0515fbc05dede68ddce484e510ec903133e86f777a95d1eaa941c95dad78307fdb7ac037211d35a3af60271da05d723652a92cdbe6e6d6aca90b56cee404652c37edb08942880283aacbd181208279a9c43ebc1370a4ac622693f516c7e33ec8f5988b9ad8a2d02df3a55080148170d52d61e2234aafd91e690ff05f8cd12394843126ee251d82fe3cd1230bb8697af", 0x95}, {&(0x7f0000dd9000)="55503fca34f4efd8e4329ddd138d5fc6219c0e893b6873bfb2d51574040acf966bfbb10aa9c1a377774d163652694da9f7c782b2dc5500cfc3ea88025a9bbf7e533d99e3a2566ace8ea8eff292892f07c87a4b5f1be2d55c5942c0aaecf0b04b355fdfeeca1db5f452cb4359fe2ffc60d7169f273a1cd1ec685d8bcf61562ea80a075c0b5881abb64fdaff0b4f76d4e2aa7ef4f362525f9f2e9654226b09b3df0eab2ff2a4be646134b792252ec486f9052b949ce19f0e0f518e4cc32943", 0xbe}, {&(0x7f0000606000)="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", 0xfd}, {&(0x7f0000209000)="", 0x0}], 0x5, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x100, 0x6, 0x800, 0x4}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x6, 0x1000, 0x3}}], 0x60, 0x40}], 0x2, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r8, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r8, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r8, &(0x7f00008f7000-0x22)="2200000000000500000000000900071502040008dd200828060009040000009f004b", 0x22) 2018/01/20 05:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/20 05:34:51 executing program 0: r0 = socket$inet6(0xa, 0xb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x290)={0x1, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x95bf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x8399}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x103b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffff7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9eb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="3a7d0f1cba56127d2729ca9370430f74", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000006000)=0x1000000002, 0x4) 2018/01/20 05:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) sendmsg$alg(0xffffffffffffffff, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f0000485000)=[{&(0x7f0000c7c000-0xb3)=""/179, 0xb3}], 0x1) 2018/01/20 05:34:51 executing program 5: mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000cdd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x2001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = socket(0x4, 0x80006, 0xfff) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000cdf000)=0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ce0000-0x4)=0x100, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00009e9000)=0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000ce0000)={0x1f, 0x100000001, 0x0}, 0x6) 2018/01/20 05:34:51 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x5, 0x8000, &(0x7f0000000000+0xba1)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000008000)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0xc8a6, 0x5, 0x5, 0x1, 0x3, 0x3, 0xffffffffffffffff]}, &(0x7f0000006000)=0x12) [ 1463.336373] Dead loop on virtual device ip6_vti0, fix it urgently! [ 1463.359586] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/20 05:34:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10022) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x107, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000010000)={&(0x7f0000011000-0x68)={0x68, 0x18, 0x1, 0x0, 0x2, {0x4, 0x0, 0x0}, [@generic="798beca5ee0e8c939b37ae72a63f7789b0450b606de38f6bec6d64c938332025777222f3ebfb4cc821757a5c3c7f804dccdcd691878dadbf5ee63c637b54d9528011c9a1235ba26c7015ad0b71cc77946b"]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 2018/01/20 05:34:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) unshare(0x400) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r1, &(0x7f0000715000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b12000)=0xc) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:34:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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$ipx(r3, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r5 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r4, 0xffffffffffffffc0, 0x1) accept4$unix(r5, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) [ 1463.415815] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14771 comm=syz-executor4 [ 1463.434080] ================================================================== [ 1463.441496] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 1463.447806] Read of size 255 at addr ffff8801c77c7968 by task syz-executor4/14771 [ 1463.455409] [ 1463.457032] CPU: 0 PID: 14771 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #198 2018/01/20 05:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a3000-0x18)=@ethtool_gfeatures={0x3a, 0x1, [{0x1000, 0xffffffffffffffff, 0x40, 0x5}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1463.464385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1463.473726] Call Trace: [ 1463.476307] dump_stack+0x194/0x257 [ 1463.479939] ? arch_local_irq_restore+0x53/0x53 [ 1463.484603] ? show_regs_print_info+0x18/0x18 [ 1463.489095] ? __alloc_skb+0x57e/0x780 [ 1463.492980] ? __nla_put+0x37/0x40 [ 1463.496513] print_address_description+0x73/0x250 [ 1463.501349] ? __nla_put+0x37/0x40 [ 1463.504886] kasan_report+0x25b/0x340 [ 1463.508693] check_memory_region+0x137/0x190 [ 1463.513096] memcpy+0x23/0x50 2018/01/20 05:34:51 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000ff8000-0x4)=0x18) 2018/01/20 05:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000094b000-0x4)='tls\x00', 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffda5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x38d, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xfa}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e68000)=0x0) sendto$inet(r0, &(0x7f00006fd000)="d0401c004654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0004e11f38e9dd18c5916bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278d2b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x81, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cb8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000788000)={0x1, &(0x7f0000f1e000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000d68000+0x8cd)={r2, 0x1}) [ 1463.516197] __nla_put+0x37/0x40 [ 1463.519559] nla_put+0xf5/0x130 [ 1463.522844] netlink_ack+0x78a/0xa10 [ 1463.526559] ? netlink_sendmsg+0xe60/0xe60 [ 1463.530799] ? netlink_tap_init_net+0x350/0x350 [ 1463.535469] netlink_rcv_skb+0x2d1/0x400 [ 1463.539528] ? validate_linkmsg+0x8e0/0x8e0 [ 1463.543847] ? netlink_ack+0xa10/0xa10 [ 1463.547728] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1463.552046] ? netlink_skb_destructor+0x1d0/0x1d0 [ 1463.556899] rtnetlink_rcv+0x1c/0x20 [ 1463.560611] netlink_unicast+0x4c4/0x6b0 2018/01/20 05:34:51 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) socketpair(0x11, 0x807, 0x4ec, &(0x7f0000ac8000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 1463.564679] ? netlink_attachskb+0x8a0/0x8a0 [ 1463.569091] ? security_netlink_send+0x81/0xb0 [ 1463.573674] netlink_sendmsg+0xa4a/0xe60 [ 1463.577767] ? netlink_unicast+0x6b0/0x6b0 [ 1463.582005] ? security_socket_sendmsg+0x89/0xb0 [ 1463.586745] ? netlink_unicast+0x6b0/0x6b0 [ 1463.590963] sock_sendmsg+0xca/0x110 [ 1463.594666] sock_write_iter+0x31a/0x5d0 [ 1463.598714] ? sock_sendmsg+0x110/0x110 [ 1463.602692] ? iov_iter_init+0xaf/0x1d0 [ 1463.606674] __vfs_write+0x684/0x970 [ 1463.610388] ? kernel_read+0x120/0x120 [ 1463.614264] ? bpf_fd_pass+0x280/0x280 [ 1463.618137] ? _cond_resched+0x14/0x30 [ 1463.622011] ? selinux_file_permission+0x82/0x460 [ 1463.626862] ? rw_verify_area+0xe5/0x2b0 [ 1463.630906] ? __fdget_raw+0x20/0x20 [ 1463.634599] vfs_write+0x189/0x510 [ 1463.638120] SyS_write+0xef/0x220 [ 1463.641556] ? SyS_read+0x220/0x220 [ 1463.645167] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1463.650158] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1463.654894] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1463.659621] RIP: 0033:0x452ee9 [ 1463.662783] RSP: 002b:00007f31847ffc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 1463.670465] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 1463.677854] RDX: 0000000000000022 RSI: 00000000208f6fde RDI: 0000000000000013 [ 1463.685097] RBP: 00000000000005d5 R08: 0000000000000000 R09: 0000000000000000 [ 1463.692340] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7c98 [ 1463.699593] R13: 00000000ffffffff R14: 00007f31848006d4 R15: 0000000000000000 [ 1463.706850] [ 1463.708448] The buggy address belongs to the page: [ 1463.713352] page:ffffea00071df1c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 1463.721465] flags: 0x2fffc0000000000() [ 1463.725326] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 1463.733184] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 1463.741049] page dumped because: kasan: bad access detected [ 1463.746742] [ 1463.748342] Memory state around the buggy address: [ 1463.753245] ffff8801c77c7880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 1463.760576] ffff8801c77c7900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 1463.767904] >ffff8801c77c7980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1463.775232] ^ [ 1463.778571] ffff8801c77c7a00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 1463.785901] ffff8801c77c7a80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 1463.793230] ================================================================== [ 1463.800560] Disabling lock debugging due to kernel taint [ 1463.806169] Kernel panic - not syncing: panic_on_warn set ... [ 1463.806169] [ 1463.813525] CPU: 0 PID: 14771 Comm: syz-executor4 Tainted: G B 4.15.0-rc8+ #198 [ 1463.822182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1463.831510] Call Trace: [ 1463.834074] dump_stack+0x194/0x257 [ 1463.837678] ? arch_local_irq_restore+0x53/0x53 [ 1463.842324] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1463.847055] ? vsnprintf+0x1ed/0x1900 [ 1463.850840] ? nla_put_64bit+0xc0/0x150 [ 1463.854791] panic+0x1e4/0x41c [ 1463.857960] ? refcount_error_report+0x214/0x214 [ 1463.862691] ? add_taint+0x1c/0x50 [ 1463.866206] ? add_taint+0x1c/0x50 [ 1463.869720] ? __nla_put+0x37/0x40 [ 1463.873247] kasan_end_report+0x50/0x50 [ 1463.877197] kasan_report+0x144/0x340 [ 1463.880975] check_memory_region+0x137/0x190 [ 1463.885780] memcpy+0x23/0x50 [ 1463.888872] __nla_put+0x37/0x40 [ 1463.892214] nla_put+0xf5/0x130 [ 1463.895474] netlink_ack+0x78a/0xa10 [ 1463.899164] ? netlink_sendmsg+0xe60/0xe60 [ 1463.903383] ? netlink_tap_init_net+0x350/0x350 [ 1463.908031] netlink_rcv_skb+0x2d1/0x400 [ 1463.912066] ? validate_linkmsg+0x8e0/0x8e0 [ 1463.916361] ? netlink_ack+0xa10/0xa10 [ 1463.920223] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1463.924518] ? netlink_skb_destructor+0x1d0/0x1d0 [ 1463.929342] rtnetlink_rcv+0x1c/0x20 [ 1463.933032] netlink_unicast+0x4c4/0x6b0 [ 1463.937079] ? netlink_attachskb+0x8a0/0x8a0 [ 1463.941464] ? security_netlink_send+0x81/0xb0 [ 1463.946022] netlink_sendmsg+0xa4a/0xe60 [ 1463.950060] ? netlink_unicast+0x6b0/0x6b0 [ 1463.954284] ? security_socket_sendmsg+0x89/0xb0 [ 1463.959020] ? netlink_unicast+0x6b0/0x6b0 [ 1463.963239] sock_sendmsg+0xca/0x110 [ 1463.966929] sock_write_iter+0x31a/0x5d0 [ 1463.970967] ? sock_sendmsg+0x110/0x110 [ 1463.974921] ? iov_iter_init+0xaf/0x1d0 [ 1463.978884] __vfs_write+0x684/0x970 [ 1463.982576] ? kernel_read+0x120/0x120 [ 1463.986436] ? bpf_fd_pass+0x280/0x280 [ 1463.990302] ? _cond_resched+0x14/0x30 [ 1463.994165] ? selinux_file_permission+0x82/0x460 [ 1463.998987] ? rw_verify_area+0xe5/0x2b0 [ 1464.003023] ? __fdget_raw+0x20/0x20 [ 1464.006715] vfs_write+0x189/0x510 [ 1464.010231] SyS_write+0xef/0x220 [ 1464.013661] ? SyS_read+0x220/0x220 [ 1464.017260] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1464.022255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1464.026994] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1464.031726] RIP: 0033:0x452ee9 [ 1464.034926] RSP: 002b:00007f31847ffc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 1464.042608] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 1464.049852] RDX: 0000000000000022 RSI: 00000000208f6fde RDI: 0000000000000013 [ 1464.057106] RBP: 00000000000005d5 R08: 0000000000000000 R09: 0000000000000000 [ 1464.064351] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7c98 [ 1464.071596] R13: 00000000ffffffff R14: 00007f31848006d4 R15: 0000000000000000 [ 1464.079244] Dumping ftrace buffer: [ 1464.082764] (ftrace buffer empty) [ 1464.086445] Kernel Offset: disabled [ 1464.090051] Rebooting in 86400 seconds..