000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fcb000-0xa0)={r1, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/19 12:41:14 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/19 12:41:14 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fe6000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000fe7000-0x4)=0x1e, 0x800) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000fe7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe6000)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x3, &(0x7f0000fe7000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000f26000+0x3cd)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xff, &(0x7f0000fe7000)={0x9}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe6000)={r0, &(0x7f0000ca6000)="a4cd3da7ddb8285f7690bbf9c9362f1146e0ded6b8fc15ebde329af22ae533aeb3ce13c9c4a19721a62fce58e8e6df896b9f5e655bd705ab84c545603cdeeba5b26d2090d6937256a584aef61d1d64aedae402dc93e3abd7deb2c9b0da0fdf7dca4a8cfe0b4ad82f5243ca8a4db5f78b15412b6133e49fbbf1c9f0cfd150230cbba83278f773399aeab9dab9112bf3c1b0626f175b536b332e9a18e835bddb6eb46c874ee3920ab319e28fe4378a3ae35dc745d18e592a3d39f65eb1b66762260aa0a48bf8dbbacdd3ac22bc9c", &(0x7f0000fe7000-0x2f)=""/47}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) 2018/01/19 12:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x5, &(0x7f0000404000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) connect$llc(r0, &(0x7f0000272000)={0x1a, 0x1b, 0x8, 0x100000001, 0xffffffff, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000e10000)={0x10, 0x0, 0x2, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cc1000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/19 12:41:14 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d7e000-0x5c)={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x2, [0x40, 0x2, 0x1, 0x5, 0x9, 0x5, 0xfffffffffffffffb, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x802, 0xaa3) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001e000)={0x0, 0x2c, "082134920d22bc0fa61177fd767e8ef03a5cc42da1d04f33bb637898240338c9611bbaa03e58d6c000ded345"}, &(0x7f000001b000-0x4)=0x34) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000017000-0xa0)={r2, @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]}, 0x7fff, 0x2, 0x6e4b1ab9, 0x20, 0xa}, 0xa0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:14 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ad000)={0x1, 0x4, 0x9, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000354000-0x4)=0x0, &(0x7f0000ff5000-0x4)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000a89000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000440000)={r2, &(0x7f0000c16000-0x74)="7c5ad54a0cfe75c2ae0b0a32e12eb5ae110d635ad9640a70dfda2546560e8c47c1a3bef9bb0a7dcdd6c63580940caa97455b21e2ffdda0160f71ab8361ba5bc001f66510a1e17563589790032355bfcee3a2eafb8121da3d64ef09461c6447b9548a739c275875892d6be88b17617a72ff4663b2", &(0x7f0000ff5000-0xc0)="3cea527add8b2fef75de20dce85e0c8418b7e0b252a3b6678a6feaee6326fa7531a8fd7ab23c6aaf980f84330e366f430bc22e43bc8b174cb1ca4fc7b9893f90883abe1866d6cb5bb4fda894da230d582a5a4c1f144845c8577cadd49b4f88daf9008c405cc0fde94f2b07b292b8ea3a8681cb7cab96d2b1c1d4529af262474e09c6908dc1afcfaf73ac986c0c7dab59f432a4156949e5739a15f3c1427e1d924aa2189faca92828958bf5ede4a526ccce697f77b2e11de4d328b89f0bb17ba2", 0x0}, 0x20) 2018/01/19 12:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpid() gettid() ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000753000-0x20)={@generic="f214401977984ed5debaffd5f572ebe2", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x5}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002ca000)=@req={0x50, &(0x7f0000f90000-0x50)={@common='ip6gre0\x00', @ifru_names=@generic="1b5ae63af76a4fb0b12f6e9ec2b124a3"}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) 2018/01/19 12:41:14 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x32) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000006000-0x4)=0x1000) socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/19 12:41:14 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009b0000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000101000-0x4)=0x0, 0x80000) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00000d3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000101000)=0x10, 0x80000) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000101000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000101000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000100000)={0x0, 0x7}, &(0x7f0000101000-0x4)=0x8) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000020000-0x8)={r3, 0x3}, &(0x7f0000101000-0x4)=0x8) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "280f8d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "af06e594e8f019b9"}}}}}}}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/19 12:41:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x101, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0xa, [0x3f, 0x1277, 0x2, 0x3, 0x4, 0x7, 0x1, 0x80000000, 0x2, 0x6]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={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]}, 0x403, 0x3, 0x9, 0xffffffff, 0x4}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000f00000+0xf8d)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffc7d, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x40000000000001df, [0xb8f]}) 2018/01/19 12:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004c9000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000808000)=0x4) r2 = accept(r1, 0x0, &(0x7f000044d000)=0x0) socketpair(0x3, 0x5, 0x1, &(0x7f0000747000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001b9000)={r1, r4}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000196000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cde000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00002cb000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb54a, 0x4, 0x1, 0x100, 0x800, 0x140000, r5}) syz_emit_ethernet(0x46, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x5, 0x1, 0x0, []}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/19 12:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00007ac000-0x8)={r1, r3}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000521000)=r3, 0x4) socket$nl_route(0x10, 0x3, 0x0) accept$inet6(r0, &(0x7f0000107000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009ed000)=0x1c) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000b72000-0x4)=0x44c9, 0x4) recvfrom$inet(r0, &(0x7f0000547000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003b7000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000d57000-0x1000)=""/4096, &(0x7f0000f4d000)=0x1000) bind$nfc_llcp(r0, &(0x7f0000c51000-0x60)={0x27, 0x2, 0x4, 0x1, 0x3ff, 0x7, "7b183ffcf722a716235e0dac3c5cd466cf972940332dd8a1af5d47e74ec90a7dd49c7b4276791f3756e05b1a5990908f109bed2e97f6e7a7f69d2ce2fcdd82", 0x401}, 0x60) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/01/19 12:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000d2a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b13000-0x4)=0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000672000-0x1c)=@req3={0xfdc7, 0x99, 0x8, 0xfff, 0x8, 0x5, 0x7fff}, 0x1c) r1 = socket(0x11, 0x0, 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000f10000-0xf7)=""/247, &(0x7f00007cd000)=0xf7) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:14 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000006000)=""/170, &(0x7f0000006000)=0xaa) socket$inet(0x2, 0x80000, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000007000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000003000)=""/16, &(0x7f0000006000-0x4)=0x10) 2018/01/19 12:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000a73000)=0x0) 2018/01/19 12:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000210000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002a1000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000d6c000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f8f000)={0x0, 0x6, 0x30}, &(0x7f0000118000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000773000)={r2, 0x9}, &(0x7f0000314000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005f1000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x516722d2eb33ec00, &(0x7f0000399000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}, r4}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a32000-0x6)={r3, 0xfffffffffffffffc}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000088a000)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000090000-0x4)=0x0, 0x4) r6 = socket(0x17, 0x800, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ffb000)={0x0, 0xae, "7ae7cbacbeb64a84f11e971180debc07f0d17537cb1bd8dbef372ea6b0b3adc4f523a8b72a4a5f15e3b9741f18211b528ade94bc80859f772dc4853bd474efa2957797231cf4eafb3424d34b3260f6e7f65c476f425c6df19f9558c17f7f8a85743f8987bf6a2f21fef160dd894ebc5503d74bbbf269d0cb34626e099273782dc7d2bc0462b7882e9e2ba502bdb3fbb795ab0aa93a9bdbcf8f89939ca8103ebe44be953db7faf0bb2709de07f230"}, &(0x7f0000a3c000)=0xb6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00003c3000)={r7, 0x68, "65496a97af1061d90bef56ea272547650c9b463df8fb930f6e88d11a3e4b21196361511201bfb90b148a4cc9425b2482c85c628e66cd2e31dddf0202c9d76e5de0d0e1e3ba49ef3a9434590f034065f61272c630f2228478f16e12b6bc47b23e8c745cf7dbab5127"}, &(0x7f00009c8000)=0x70) 2018/01/19 12:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) socket$inet(0x2, 0x3, 0x7fff) 2018/01/19 12:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cb7000)={r0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000014b000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x6, 0x9, "eef13953c3c3bac470024ffe32f02f12eeb2e457075e5bbf8af5abb1ac50c7caab282981e17f38aafc0fd344ef61fe1577a4d2375974f28feaedd0d71cb2cdb7aaa4442021d12ca80a07f5cc504b4da7"}, 0x160) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d57000)=[{0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000e1b000)="5533f24fd1655fc0", 0x8}], 0x1, &(0x7f0000b1c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 12:41:14 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x80001) connect(r0, &(0x7f0000011000-0x60)=@nfc_llcp={0x27, 0x0, 0x1, 0x2, 0x1, 0x1ff, "ce13b89abdaa0bd67ba1adc63ab064292b50f8be2f81c7b7f5e8096524e8ff3d3888fd8961d691f688064161176ce55894cf4204f8a88272c3b6424f69a0d0", 0x4}, 0x60) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000008000-0x4)=0x0, &(0x7f0000004000-0x4)=0xffffffffffffffb5) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000018000-0x12c)=[{{&(0x7f0000018000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x2, 0x0, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}}}, 0x32, &(0x7f0000015000)=[{&(0x7f0000015000-0x5e)="c95fe50d978484be1c31277e2c2a17d25eccbe6c0e783a5aa66d876c5ad9201b6a501689de5f362fb4d0c8571f7205df825d907205b6de588ec912c40d83ec557c20d2b070fa4e4fa44c131676167e27f2bc1fe3e686e3c07da56ddafebe", 0x5e}, {&(0x7f0000018000)="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", 0xfa}, {&(0x7f0000004000)="1f8ffb42da4ff3ac4085c2337b9512a47eae49cd44e9fdbbf54400f1dc52a35f35841d7b5abfe5787030116fa253a5a15a90c12725070e65b9915ed6d8d00dd4528f8001aadf4329f5caa3f72bc8820df3cbc668099ad8142c66bf910c2307471cc520dafcde8e241b49d7e31255c1721630504ba2051e461eb4597e1812bbcdb638bc08aa5420bd8c9823f17c92ca9611f396b99b5d026cfcf62b20a983e8eb29c5", 0xa2}, {&(0x7f0000016000-0x42)="19157a3c37f49d507fa70ad20ef529263d21cbac6ccc58b9b27578b14441df0c53925057b0da8c6d72cdf5dec98b1366e858abaf707f93ece0f9f8f2f36b55b5e062", 0x42}, {&(0x7f0000019000-0xf2)="6d37571e2abe19a9827475fcbd3e9e7048456088ad268bb9110d3217e75aa03ea70f2e07359d80bd7b199b5ee34fe5e5282d5d0d80fcf9b9c51214b606d05faf33d23b3afbd4e889f83c7eb4fec51f747752ca8b0f76c954217c2fa7ddfdcb8d2db8391663c12884b003f4885e9b1bdaa908dc7da5b2abad8d30e6b8d7510d92469309c6b5823b585f84d485c962a90eada7457a9d8b34128de8585a1b3dde365644c051e4ce3c1bfe271f1dc5b16a9776a42ba6df4e6c0614bb9b43e4b47d26b9e7224b7e129c06422556a41dd5f4c384302315f40eb9c2b249485338c8467e2b9e16001614751db04d5cb30e1c7c164042", 0xf2}, {&(0x7f0000019000-0x60)="a71a381f60f4f878f1a73c881ce3f60ea88b2f16f22daf6f7387cf3c6b5985f01d9937ca95d3d2421a3e4de3cea0a43b4d6fe7827c5f62dad9ef6758d0641bcf05dccc35d047e3e71b80cbb547b78f5cffcd58f581de033bf84eefa674d579e7", 0x60}, {&(0x7f0000018000)="880e27583c7b7b32f99860585b0e4bb7e94fe66dadbcb37cf0b2b5d4c536c62703f3aebf585751a9c28eaf67a2d131d79529f46cc7cab185217568b3c98f9544281d074a693d696ca0a49a99cb1f472e33ec4ab388e6c4c1fbc3126611c9", 0x5e}], 0x7, 0x0, 0x0, 0x4004}, 0x1ff}, {{&(0x7f0000018000)=@generic={0x0, "fc475da0c0218cfc3ab6729767dab4806fb8f92d00e166a3c66b4a831334635b1eab6a3432aa49704d30a0e7132733d9f18d5662cca411643f0a77e0631b6d628561493927bd056b4ee7cb00ee1a92a14a6183ab2d3e64e436612b8cf590b6ff281080b08ee0bf3e3356ecd04ca7e546225b7782b75e887ca650dbd0c815"}, 0x80, &(0x7f0000019000-0x40)=[{&(0x7f000000a000)="453d625b45ce2af5f5a830a50d", 0xd}, {&(0x7f0000009000-0x6a)="dc91f88e9c267f6f9e9d042959845171658e263311898d8d7ddbc4e91a706f30ee6094a977e9d9d7edb565d1a6bb47757ab68737a8f5d9283f0205ad590afe60f04844930948917e9c34c879e26af9bb15fbc7242cfe7a776bc2fc28832347c26a055229b36368dd8066", 0x6a}, {&(0x7f0000019000-0xb4)="b11933527d5d9a02584c46bd7f82b60045f611c69c5f81440f1f2f1dfbed0bbbe939c0be044980da58f4b53fede786335aca6735ff9b375db753d9b83ffa5d76883f5448f4879e994b3eb8e197fe507b4d13aa8923dc8f841e3ea895591a455d7787b71cfea7a9b794a6b7153c869e61dc3d734c4fd302108fdfd73f82bc1f9cf07de8709ec8cc78049d95a29fc1b5d16c794e737e9a697d786c116756230cbca2a626cb61df41bebd816ca5ce95d2c058e70a86", 0xb4}, {&(0x7f0000018000)="d5ab2804e9764cfc2331dc8d5e045aa2a3fd1d6103bb14cd6f38663be3ee2717e576da2641721a5cc1a6cca231a0cefa1767c21142c255ca61b3b074126c27331f3fecdb38f80df9302d561d6123c034d110809ef5c2c885e3f0c97c72ca61cd0ad26833e7368090da3a3ae3a3aaeb82788bcfc29586d7da3068f4ab4efc09c01db6b002ff4d97fd25e2afc33213c19e22e78931667b90f1046ca450b14ce118523b003f38bf72084a4e60fcbb4369399fad608e861a27c41a4e236781bbde1bf0c5628071b849ab4c8aa3ed36e62a4368d06595e489c3ae54bdf3e77e2ce8e56623f7ecd8e973d6d8c7353f7e89830f19b773ea02", 0xf5}], 0x4, &(0x7f0000019000-0x158)=[{0x38, 0x10f, 0xfffffffffffffff8, "b380961b6172653809623bf807a086a1d4d578c981b75d261ad3614baf2aa6401d7013"}, {0xe0, 0x1, 0x20, "49ab4fac545043f322a13e6bfe41c04762b427e3f094c53901a0e903f708595d4b69e66d8ddaa440f73811769aa2b73ce66a3d7f0d1b99bf559b0964d2b72c72324726c8d46e44827422461f4bf16d3abb509cd3a15595f226c668ccbd4539d44ac2b89d504e95132b0f93285d332de5581a2da92456e901eab3a52d5f10ba82f53804681a10eac07e00528869bca84d9a41046085d9526de75b13d3d02fb24a06a5131313828a3e25949e7d1d20105ff35b1103039cb17a861777269e48bbf53c5336878061eb11ce"}, {0x40, 0x11f, 0x9, "a0a569792cd3e602c4e000f0f3e36a347476c8e8397b7ac3bf239151bee8674a84d52bb76804ea71e077ad97bf87bc"}], 0x158, 0x4}, 0x0}, {{&(0x7f0000019000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, 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0x1000}, {&(0x7f000001a000-0x82)="ce8ad323027baa99733e1f18627037302b55b2398c0ba5d5f35519f3139eaf61475da4eea2461d971a02ffe0678a20a52e3edc3935dea6bcca4865507d74293bc9977dd54662aca321fb269380b1e6974036f29c75fc900d8c7c657bf3316ade698de82aca950c1200f8e39b9612b340d12e680436c90000000000000001aae01a0f", 0x82}, {&(0x7f0000018000)="fad0d9e253950805ea719f17efe13ce9281a2c14cb8ae16506e84d761972f17b5e5f79ca31ea5f572f0d01f0854c61afedff2e2ea5df964a4ca39febe5039264f3", 0x41}, {&(0x7f0000011000)="", 0x0}, {&(0x7f0000019000-0xc3)="aee5ee5aea3ca499c9eeb13aabdc3749aa961df41092e9481756d998d48ca101f57e6beef5d7968ee1778275ea3a68b2fda945b9502072d654bc3d948ab88a5a2a1658639a6c429ab17556405e3f504d0c1f42390b317ad758d767935db6543930f568ef174c9b4c93d65b34367b016d1f268a6080e04f03f967fc9271b2d7a306c8763ef271dc0e2de2885ef7e6f047cdfa777565e375c673ae9abb6c2ddc8d31e5655bdda6bba82f114774f51d3321186f2470e95c33efe98ddd501ef5e4e8f53096", 0xc3}, {&(0x7f0000017000)="cc9df83428597fcd2735c6b5e2731478c30fd628e6e549b920da45ce1839b56ba6793b3a9a6d88a2d1f470617d5e0eae9e1b80e8faa3ca5f31590e568f083c456e40e8a796ae35ac0219a2d9ce0301", 0x4f}, {&(0x7f0000018000)="87497da68b2ace7f60211b9da33efbcf47c99aa76806aaf544547296871b435d3752a8521a898d490391b53f63aecd4749625f744a469b840e3470b608106b9e91ac4dfb7680003e4335acc57812e7e9f561b37dd52a203d558db5136686d55878314e67905e2faa7db46af59636999fe1d453f18e2b5ca79324babf844e07df4690fb0ce6dd3fe704337b7bc1e51f4e4a1c712dd99f826abd0d6d057e27f53aefcb397171e7f9f793ecd8dd885dccfd6881651c1920854960fd92a314bff311353cf72f2e6e926ba484", 0xca}], 0x7, 0x0, 0x0, 0x8880}, 0x0}, {{&(0x7f0000018000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000019000-0x10)=[{&(0x7f0000019000-0xbb)="8c9d16a77c7a54b143596f079789d91528c1d6f1ad811fd5c3f2fbdec3f61d2dacc20cc02f8e32ca1da59cbffbbe809468d4295b2676d69b98ee530ca53154a0c42dfbd9a783f6483dff8c20aef7a71a8dbb9e56608c260d5938a086c0b3cd39a4ba4b177bc8f6f891947510d12d7dc41c52abbc759762a9fc40191515eb1b978ae8fbbf92e1e44b11d61780caf08abfb2d3ca24586c2e7d08e78ef613d5be6b34db8e661f97dd082b29174a187f0bd35228787d059e56a122418e", 0xbb}], 0x1, 0x0, 0x0, 0x4044890}, 0x7}], 0x5, 0x24000010) 2018/01/19 12:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b00000-0x2c)={0xe, 0x4, 0x0, 0x9, 0x10, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cc5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000bcd000)={&(0x7f00001df000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x396, &(0x7f0000cd0000)=[], 0x1, &(0x7f0000a87000-0xb6)=""/182, 0xb6, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b35000-0x8)={0x0, 0x7f}, &(0x7f00004f3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000067b000)={0x0, 0xbd, "87ca236ff07fe2078f54f2a2a9eb2e207b8271688d122580e2001648d0c187abdef9588ff2844bae083c73b75e6458f0444043ecf1fbc520f86e5653d59def4a428033d95402940d4424bd43536641f269852c664a29d613ced8bd4e7c489ec8f83e886b6937b3f931e31151b7c305c5cfb60588ad9d0c8bdcb8cd84d7e045e92b57570ee9026e05e69128f451c2697b01beeee308dcba70ac0b8847ce47c31cf84dd430fae605fa394da50e08d56ea4fd8040fcd11b087a3f0ba8273a"}, &(0x7f0000bb3000-0x4)=0xc5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000060d000)={r1, 0xc, 0x2, 0x2, 0x7, 0x8, 0x7fffffff, 0x1, {r2, @in6={{0xa, 0x1, 0xb3e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x800, 0xfffffffffffff001}}, &(0x7f00002bf000)=0xb8) 2018/01/19 12:41:14 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7b000)=0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) write(r0, &(0x7f0000d4b000-0x1000)="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", 0x10f5) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x806, 0x3) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000f7c000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000)=0x10) pipe(&(0x7f0000887000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000f7c000)={r1, r0, 0xd52, 0x7, &(0x7f0000f7d000-0xb)="125b68cb80005ca5c97111", 0x8, 0x401, 0xfffffffffffffffe, 0x0, 0x614, 0x8c, 0x7ff, "a9b64b105f9e72dcc5a09004d039668a1824b9eec635726b7eeda1dd4521699063ba4f10914d78ec6d76889720c303a4295f2efeceed52905135bf2d41aa0abf13142afe2f1ec3f0b540ccf307d3a9b4b52e48828344d3e7dd6cae8a33ebc8cae78ee6d5460a3ec6f47ae9f81dffa479e2e72c1adf828fe2869e0dff0025541f24568e7863e0045bb5cd5d3abf9d9aba54794dfea35151d5050626f69f76c3ac0c5174758733b711a029d7f0665aba0a0161fbf2b5ea616223aac3f0218d2fb1e713cd466342c1d7c7c5c89b06ff329ba760f413"}) r3 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000f7b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f7c000)={0x6f00000000000, 0x200, 0x9, 0x2, 0x0}, &(0x7f0000f7c000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cae000-0x10)={r4, 0x10, &(0x7f00002d0000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000420000)=0x10) getpeername$inet(r0, &(0x7f0000f7b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000)=0x10) 2018/01/19 12:41:14 executing program 3: 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) 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f000020b000+0x8ab)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x40000, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7eb, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000+0xadf)=0x60, 0x80000) unshare(0x8000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x7, 0x1, 0x1, &(0x7f00002b6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005d8000)={0x0, 0xff, 0x30}, &(0x7f00003c3000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f09000-0x6)={r2, 0x80}, &(0x7f00003fb000)=0x6) 2018/01/19 12:41:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x3be) socketpair(0xd, 0xb, 0xcd3, &(0x7f000082f000)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f00005dd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f0000)=0x10) 2018/01/19 12:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007e9000)=@generic={0x0, ""/126}, &(0x7f000001a000-0x4)=0x80) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000bff000)=""/92, &(0x7f0000219000-0x4)=0x5c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fc2000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fb6000)={0xa, &(0x7f000092c000-0x50)=[{0x4, 0x100000000, 0x1000, 0x5}, {0x9, 0x80000001, 0x7f, 0x7}, {0xfff, 0x7fffffff, 0x8, 0x1a6200}, {0x6, 0x841a, 0x6, 0x9e07}, {0x7, 0x7ff, 0x200, 0x935}, {0xffff, 0x100000001, 0x7fffffff, 0x7}, {0x4, 0xffffffffffffffc1, 0x5, 0x7}, {0x4, 0xfffffffffffffffb, 0x800, 0x101}, {0x7, 0x4, 0x3, 0x6}, {0x4, 0x20, 0x7, 0x3}]}, 0x10) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) 2018/01/19 12:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x101) r1 = socket(0x40000000015, 0x5, 0x401) bind$inet(r1, &(0x7f00002e4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e5) sendto$inet(r1, &(0x7f00008b9000)="", 0x1df, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) readv(r0, &(0x7f0000b51000-0x60)=[{&(0x7f0000acf000)=""/4096, 0x1000}, {&(0x7f000098b000)=""/195, 0xc3}, {&(0x7f0000cbd000)=""/130, 0x82}, {&(0x7f00004d6000)=""/90, 0x5a}, {&(0x7f0000756000-0xfa)=""/250, 0xfa}, {&(0x7f000025d000-0x27)=""/39, 0x27}], 0x6) getsockname$packet(r1, &(0x7f0000b0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f34000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00001ea000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r2}) 2018/01/19 12:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000065d000)={{0xa, 0x0, 0x2260, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x0, 0x709cd669, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x8}, 0x0, [0xffffffffffffffc1, 0x81, 0x401, 0x6, 0x9, 0x8, 0x10001, 0xc689]}, 0x5c) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/19 12:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00009ec000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00007fc000)=0x20, &(0x7f00002a5000)=0x2) 2018/01/19 12:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dc4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x201}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) socket$inet6(0xa, 0x5, 0x101) 2018/01/19 12:41:15 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) pipe(&(0x7f0000fb8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000fcc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000029a000)=0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fcc000)=0x0, &(0x7f0000fcd000-0x4)=0x4) getsockopt$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]}, 0xc04}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/19 12:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ab1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}]}, @noop={0x1}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x6, "0b285dc8"}]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x31b]}) syz_extract_tcp_res$synack(&(0x7f0000ff1000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/19 12:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x2, 0x4, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000065a000)={0x3, 0x10001}, 0x2) sendmsg$alg(r1, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00002b1000-0x10)=[{&(0x7f000074a000)=""/178, 0xb2}], 0x1) 2018/01/19 12:41:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x80800) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000)=0x0) 2018/01/19 12:41:15 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f6f000)=0x0, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001ea000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000197000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000071b000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f00001ef000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6f000)=0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b91000)={0x0, 0x1c, &(0x7f0000d24000-0x1c)=[@in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}]}, &(0x7f0000f70000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f59000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x716ff5d9, 0x400, 0x9, 0x5, 0xad}, &(0x7f0000462000-0x4)=0xa0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000f6e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6e000+0x4f7)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000872000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000460000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000b7c000)=0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000365000-0xc)={r6, 0x7, 0x20}, &(0x7f0000f6f000)=0x25b) 2018/01/19 12:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000cf1000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2, 0x4}}, 0x2e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f000034d000)=[{&(0x7f0000f7a000-0x10)="bec966e9de151ed0905374877fcf817c", 0x10}], 0x1, &(0x7f000095f000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) socketpair$inet(0x2, 0x0, 0xeb0, &(0x7f0000512000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) bind$alg(r0, &(0x7f0000820000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) 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) sendto$inet(r0, &(0x7f0000001000)="be08862598944366ad3aea2858cca0d81ab7306a4db44e3eeb577cc07c87035815a381254e9140f347ffb8d67e0889f2d31c050000f1e2827fa7b485cd000000ae6b7685c2002cadd4872b7b72bbe92da9b94fcef5320d41db11d9d5ee36c3d3b3ed9cbc7ab2059a18ed588b8784fcd46f25531e8c79f7837c98450d11bea243c31b51e6b8c6efb584fee9402408c0eb58", 0x91, 0x0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) connect$inet(r1, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/19 12:41:15 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) read(r0, &(0x7f0000802000-0x59)=""/89, 0x59) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000030b000-0x4)=0x0, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f12000-0x4)=r1, 0x4) shutdown(r0, 0x1) 2018/01/19 12:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000012b000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059b000)=0x10, 0x80800) accept4$inet(r1, 0x0, &(0x7f0000e0d000)=0x0, 0x80000) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r2, 0x1) 2018/01/19 12:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) socketpair(0x11, 0x4, 0xffff, &(0x7f0000953000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b21000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000)={r1, 0x0}) pipe(&(0x7f0000fa2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r2, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) 2018/01/19 12:41:15 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000026000)=0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000027000-0xb)=@ax25={0x3, {"a2395bf2e8b33f"}, 0x1}, 0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/19 12:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e63000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xb, &(0x7f0000099000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xe}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c33000-0xa)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x41f00, 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_netdev_private(r3, 0x89f2, &(0x7f00006c8000-0x83)="83054605a4f2f2737d81bbbea7d0863c1e32339566e7e912ad0378b576ef11acc3f175b329b89e675b34542c17471b9e4a8ed50e4907a370a9bc981bbf25d96618861b55d6545633c232dd518b559fbffa609aca11dcfc837eaafdd09c4ec9cc8c46df37fec14cde5f9d59c48eddd2ca9bb5396e9d5065f3abb508cbfb4688c5c5766c") r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000047c000)={r4, r2}) shutdown(r3, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cae000-0x10)={&(0x7f0000a8f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c41000)=0x0, &(0x7f000007c000-0x4)=0x4) 2018/01/19 12:41:15 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000a000)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/19 12:41:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000306000)=0xc3, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x47) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f81000)='8', 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00009f8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f83000-0x8)={0x0, 0xffffffff}, &(0x7f0000f83000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f83000-0x18)={r2, 0x20, 0x30, 0x1, 0x20}, &(0x7f0000f82000)=0x18) 2018/01/19 12:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1f, &(0x7f0000ef1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffff31, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffd9a, 0x0, ""}}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000433000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003a1000-0x4)=0x7170114a597bcc3c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f2e000+0x3a1)={0x0, 0xffffffffffff46c2, 0x9, 0x7}, &(0x7f0000f13000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c4a000-0x8)={r2, 0x382c23c5}, &(0x7f0000088000)=0x8) r3 = socket(0x1f, 0x4, 0x8) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r5 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000473000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a2d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb2000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000080f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e7000)=0xc) r9 = socket$nl_crypto(0x10, 0x3, 0x15) r10 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000077a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f00001c7000)=0xe8) r12 = getgid() r13 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0, 0x0}, &(0x7f0000286000-0x4)=0xc) r15 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000090b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000526000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027c000-0x4)=0xe8) r18 = getgid() r19 = getpid() r20 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d85000)={0x0, 0x0, 0x0}, &(0x7f0000045000)=0xc) r22 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a40000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f2000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d81000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c2e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000042d000)={{{@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}, {{@in6=@remote={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}}, &(0x7f000088f000-0x4)=0xe8) r27 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a6000-0x4)=0x0) r29 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000782000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f0000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f0000a02000-0x150)=[{&(0x7f0000856000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000028c000)=[{&(0x7f00002b7000)="fbd59afe85dcbc2916fa8a4d25aab0d400ceaf759f42d74fd65a401bb78fcc89c633d164f5515fd6c528e969f639cbf9aded7df46dc0ba41b857ffc28b4a90a472258fe43dd2560cfc101ff71a080448f5a1a7aedf3c7dc8938f4775f898419f5ed8847390776dcbd37b6e846205859c093a19cee44f7057e7da054dde3d840414c809a148e190c99d1fbd4076ef7740eb6bb301089f1a0c3b42da7a64b4b66c3d3f59431da8d2367606f3f0338c4721e8344b94f1074b2de3ad897ae816a8757412c382c6f3cd55f12e4b346dfdea1e6084111ccc73f22c3971017469f30c53458a4389bfea56b48df17217ba28", 0xee}, {&(0x7f00006fc000-0xc5)="64840cebde72eb610710d129c62009abf2a245f81f786982159a033b4b4a25a76ad4e5e9b74ae523472bac034613f939e82a325f29ac13f6a265ab3425f37b18920048a9792a51d8e11f51463a7359d09492749d3d0a887ec3ace93d94d82b729da0de33e5d344227beedec7f55b74adc106ae22c76e2a1fc2172d06074ca2a687da4742f3df442542f159030582ee923762216543630e3b173dc68f8189752fdb844835cde4743608317dabebd358ff6d93b755d28933c3741c7fd2d48eb6842dfbbe9fce", 0xc5}], 0x2, &(0x7f0000112000-0x118)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r4, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r5, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x118, 0x1}, {&(0x7f00001f4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000738000-0x50)=[{&(0x7f0000dea000)="c761ce6a01a6185a6daddb5432de036b511035c5a18d7b07deaa117fe861d0a9bb0d5e1f30ac132a15a568897349fa65416f596885f1dca2a18ef7868015e08aec7dc4bc2f374ea2a65e8df5e017a855908593ded12b12bfe0ee107ac712623e24472d780300464e8840fd3e80410f00edc88686f193b747887db96c9e7d06c3f9add34345236978b5135ddfdb20018b13fdfb0a5745824c10aaba88a76c2dd082f7474c6a40672dea088b9ebc4c9e1cce565f2ac79d7200e792882782bc16bbdaa7b13a100907fcddf822d76bddcf67", 0xd0}, {&(0x7f0000b91000-0x21)="5e11dcfedd6314522f04a4bdf329e5c5c1fdf3147f6306aa0b1851ab828609aa48", 0x21}, {&(0x7f00005e8000)="4758f5aacd6dc2f8c50ac3957574945a6da61a267db09f62422d19b6fb4be1c12877007f5a2fd82a21163a3c0d8dccd8ee128093c1e913666cd2529a045ce85c68b76f3c579a735feb73841304c2f43bea8f51f7c8b20d4546a5672a27ef945bda544db0860e317fb12a2a7f529844e203fbd6d75aa41a0107ba85734a46dfcccb611f78d4b9443d48c550f6ceb716f447dc8c4603b1c842894681e776e05656caf03b97a7b1e2ba69151dd1427e378b106b", 0xb2}, {&(0x7f0000460000-0xbe)="093975abfe58f213c5bacc06da5b325ebf967934e76e254d58a4cbcdade6a978c2e106f8278c67e3148dc283ce781a35d4d552a348a45a4b5e41af4908e0b619df0869ec1b28feafbe32ae20466436edecb646aad94d4ff35367fb23cb32425cc154d04676bf2d6708a7bf3b54fe9687d8cdb456103059532ca1860a48a5f8e2a0ef2cff8840eb8ac5fa9e5757e4a5a0e0a189d9ee733d7aef7930668ab814ec2352eb57840a212512d74e5f1858971d0eec5f00d4d80243c63adec09fc1", 0xbe}, {&(0x7f0000c52000-0x31)="092964182c44d4a591e4b8c44bae1ae59a19b3cf5315c5c760e82d22c92e2567f185c63e9709276778c4c76ef77ad7e828", 0x31}], 0x5, &(0x7f0000aa6000-0x50)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r9, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x50, 0x40040}, {&(0x7f00008a0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000050a000-0x80)=[{&(0x7f00007cc000)="926bd67776107eb6fd72e37c6dca5ccc236fe105d2e676276a9212fba936de9155ee946ea65ba62bc73bcedea761ec1f1407a3f135d112f002da6baf4a29f53adfd2f6f0c2486f", 0x47}, {&(0x7f0000ba3000)="b22e1581ccf99f7c93b8f175", 0xc}, {&(0x7f0000e26000-0x60)="3b0515fc20bac36c3e3a5d1bce99e6f5e9476a3f96f63c073fc567667bf81e301d01b4e9f70110370b84021efa5b8c0d3db2386cb4790228275b1e302bd10cb49de2020f18d960af8cbb23ccda4ebb42de10fb28950334fcfa734a03f523760e", 0x60}, {&(0x7f00007e9000-0x1e)="22fbf52642a1ade61f0214a3448f737c1cd9c862f1927824fd76046832f5", 0x1e}, {&(0x7f0000ac5000-0x71)="26f649ae2e8ea23728e1322aeaf45df730c75abe313df9ca6ef0c8377a573812ab2622fb83f72ebd10b6b7b92f1b42de2c9da7eba65e74c384598b52f692956a459f85c7e7d0fcd92736af39f3af55a4ae0b7e55ade6114d074813b76224e4f2585439c7576591d4ce872fc54958bd6c3a", 0x71}, {&(0x7f0000900000-0x82)="748c40f961a82353f346747351cfc7159216465574e665f248820214b039d521e9cfaa2a21bc36a5971d4c0b1bd9c0baf6ef282772f18968710fbb33e77fdef99437438eda8bd977877476c748e0f9139db7da125ca09a8d4c5ae488ae22c86f0f1a248cad3078d09f052fbcba6e2529622a0cc1487138c1bd872aced0b04d277c94", 0x82}, {&(0x7f0000e57000)="", 0x0}, {&(0x7f0000bf4000-0xe6)="1b774eed9078f964c8ae84f63c4331d962140a7734e8332b2a88670648393c62813bbcbdfdad46f8cb812105064e08db4ad645ef7a75de4aa505c6d1a5885794a98ca9f370bf44d2112c21e4011013aa5401289c8d1b95932cbe1fd570af3482d8cd56a8232bfdb1226df5aee1f519997ce08ed9663a5ea63c5ad77469acf1f2c207be4e98fb22fe338e997a5dd9866efb06a6a6e704dbc31a420b1d10bed0f2589bc141fdd74e1c568e49959af7b7ba6602b5f4d6c21e18343af843a507363f99adf47a6030e20a6d43cbec643d6ec2a81bfe2999d795d5c8dfd5eb68297e6ea40b10d94fb1", 0xe6}], 0x8, 0x0, 0x0, 0x4000}, {&(0x7f0000a73000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000310000-0x70)=[{&(0x7f000061e000-0x82)="865bddedff5fe9494358da3b811f5f0686669bb85950fda8515a14546aa7c21792ec1b4025059fcaec682724fcb20a3e5cb371fecbb0cb77cb69f4c0a863a6b43527dd5f7a8a7fedf1fb236d68b7641eac540aaef4dce9ff5085e4c19d47da4bbf4139f638507dc046808889b64f9dcb6d66bfd198c598eb6377085b7fa1d503f09c", 0x82}, {&(0x7f0000d89000-0x14)="f48dc27e3804121098975136ca42a8244d1991c9f8df19e2a16e3ef7e0ce", 0x1e}, {&(0x7f00009f4000-0xba)="298f137ed86ae9c98a118fb0403a80a1ead3bf0e20f8d6837c06886870f2a632511b5c72a11b2281bb5a918b2dc0371260d78e3d8abdae1570ee4c7b3aba2858ed7cdab844c5f4e08379d2d8ff5a085a84119c009ba58317067394ff5be9eecd7f0e6a053ad68136a27723ce3151c2f596274f6660af56102b0f05f2f4a2a1c58c4ac6b4b58b503f2a2c781de0f7c401e1c7f8cbd99a60f5bd8dc03da2b67e308e7584e57504dc0f54d5a00621249c436dbe04c8cc589c8554e3", 0xba}, {&(0x7f00001f6000-0xda)="8b0c242256436e6d39b1eb7008f090ff89da2eefa27b8f9572dfe42ef82a6186efddde3a73d69b18146e6899928950de8d6aa54223fa293b02edf65e45b2aefaef2c8df66f66936eea722b6a8e934658695e11ec4b2f120df587c2b11e36e96296036d3cefaed13cbedaacc4c2486610df420e1e795f6abb7cdd59c51ac73b95ebe7468943316495194cb267bd46d83817be6e33530607f2b8d295286648efa2523bcc0202509959d9248bc839542d94d5b64e03b32e51e26785819012fc3e263304e9f8825ed8efe8c0e5cdd1c98d09ef0ab96ac0c5659ff045", 0xda}, {&(0x7f0000eb9000)="8209a2e3570078ac17cb5f41ba607b59b214d062d27563c558972e7a41a343fc4af325a08126a9992ea63d776d9f107af11ef940627b480e37251a129504a29a3de68d9fed6d2c5b0d3e49d9efa18d073a2505bc9aed611a0606698b07fb40b4fc3abeaff018d7123a5373db20e3fa8846af6ec6eca8b7112e30f2b3f444e2e323d7c4d0bee3f5abf958fecb0d9ed7be6587a0fee78e4d615ab2676f42fb4c782177d95f5443a213dfcaf6ea8f13a654788d55858124ff412d581b26d7a40002c72b3d479d3ccf91044783", 0xcb}, {&(0x7f0000c0a000)="76114aedfbd8d4155f618dfcbadf867faf3128f01fd5af0c3cf810af51490f9efec14273b6307349de343c1f88f9227b85c9c3fe30b4a5e918c31ef4879679b3dd1e093e88da177e1fabcaba2ba92dfb681d190a3854ab063c7b655fcc0399d923995a854fd837d5a8339831190f659cc4b7d2aeccb3bb723ab042fb0a5a06846236b166394d62e9e8cd7ceb906dd11c7cbf0a7ac076fcb5f0a60c8bafa33fae7301028b088d9d2bf59e6ca843d7bd86946ad1c5095a16f0c31aa0faa384446cbd52c6664c4d79688bdd87f7f56e24c79c44c214d583a662cf", 0xd9}, {&(0x7f0000c45000)="dad9e2c6b9fd5a7e7ea500d6293c9d3d0d96810683c5ec1592e9b358c2aab91efd6960d9178876b049c518c6f9a10c4c4981dde34e3a9bcc1493f00c25504421f066c1be50a1508a912cea96be2a768cdffa85444b86a41ac68d95919cf96660323939f4fd160437a75dbbaeec853d7738cbefa9210b8f2234f0a3ab74040e583d02b1b721cc398a37138bbe0c785c0b2acc", 0x92}], 0x7, &(0x7f000053a000-0x90)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1]}], 0x90, 0x0}, {&(0x7f0000686000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bd9000-0x30)=[{&(0x7f000074b000-0xa3)="27c01aa50cb6ee9c02204024a9d66c6c5b421e16920640e40baf087ee135c8e92e6f45577b684c909a11dd9b1da5e5f29e70f6e0814d3d1de15888dacacdaaa45bf4e5b0b8739e6662fa64763b9a53d4c8aba43e844f6c2751afdd39961ce46437945230a82ee395d7ed34d9a840a2e896740c9b6d5dc26ba9298e2080480e5871a654d2ad88641d229e1d6a7c5247191a6b6fd624656693ee02a79643a2e47e301926", 0xa3}, {&(0x7f0000fa8000)="30a14a585a32", 0x6}, {&(0x7f0000ca9000-0xb3)="7eee51c7cdc323fc1ef15ce887cfff6a642fe9acf01667773c77e8fcc4a3fe59d8379005ca81b704b22b013761915423bf48e36a9ff21ff71cc1d3feec8e5375c4fdf735e7bad8162d7f37b45d8757641bf520dc1e5abe17b5d6ca8394eadbbaa0af3a3209c072068bf624e6d4e720a50d887565aba8f3ca92b7b86e4cfe31915274fa266a7cd89799782363979e47201d1e8b4bb3635e0ba0b6e23c8e0f4da85a72919bcfc3d37cffb24a9d99e1729ee0909c", 0xb3}], 0x3, &(0x7f000093d000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, {&(0x7f000091b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000af5000-0x70)=[{&(0x7f00008cf000-0x6d)="daa72462d4e50638f0cb14e997565b921a81818aef77d51a5b5b61dc9f5eddacc9a2d3c4186fd4c59a8211921e7cb7e7c21691e469aeb536dc2bdbf97c94abcfb5d9021a24081d5d00d560d602009895890ab0a93aa97cd2dc29f272b58e5886d10d19ddfab115d9635b0b53aa", 0x6d}, {&(0x7f0000268000)="e50f5339ad75c3f3f097bf89", 0xc}, {&(0x7f0000455000-0x31)="5d802eba6c3e6349728cc2e86a4cf62832d1aac808f0a0f65ab45b0b64ba5f6ecd6d7bbbd81ba60bebc59849f42794ed56", 0x31}, {&(0x7f00005f3000-0x48)="ad41fd7d1e4e41afa9b51d9012f8693cb6519ff9532a7b0e5a09fda8b5595e490e94bc10e77d526c1ea6e0b8f804a42074a765b1ac74613b1c17683d7f1ddfcd7deae5da34c82960", 0x48}, {&(0x7f0000fb5000)="180402ccf9ee0937a751c9bec9cbb7f0646a7a4c91bbd2cdb5d555529a1c149eabc8882e4e3b1742e58637fcadc1056dc966a76a0bb0919003b97a7bddbb51a43aed47a3a522cc50fde75b8ccb5def0b883a7df8a01e0311db51c9c3a61953f641908560b736efc973f1970e14d894dc9d3c845ada901a989b06a7108724ec2c6415babd5ae285716cf8c8", 0x8b}, {&(0x7f00006d3000)="9c28103a88f33924e234f3ecd5d003a13f80a5c0db6c60bd90bb97d05ec2", 0x1e}, {&(0x7f0000f48000-0x10)="abdee48f66b6fa92d9e56f2afc7ddb7d", 0x10}], 0x7, &(0x7f0000f6a000-0xc8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xc8, 0x4000000}], 0x6, 0x20008000) 2018/01/19 12:41:15 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x4000000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt(r0, 0x84, 0x72, &(0x7f000068b000)="", 0x0) 2018/01/19 12:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket(0xf, 0x0, 0xa7) socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 12:41:15 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xf3) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f7d000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/19 12:41:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) 2018/01/19 12:41:15 executing program 5: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 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$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) read(r0, &(0x7f0000802000-0x59)=""/89, 0x59) socketpair(0x10, 0xa, 0x7, &(0x7f000003a000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002a2000-0x4)=0x0) shutdown(r0, 0x1) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:41:15 executing program 1: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000811000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) r2 = socket$inet(0x2, 0x6, 0x3) r3 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000843000)=0x0) getuid() r5 = socket(0x2, 0x80e, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000df8000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) sendmsg$nl_generic(r3, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x494, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xc8, 0x35, [@typed={0xc, 0x91, @u32=0x0}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0xc, 0x4e, @pid=r4}, @typed={0x8, 0xb, @void=""}]}, @generic="7c189b16dabfea1532e072d69802f5b8e05c0f53d489d2c111d828d945f033b2926fec79648a244c49f96a028002fb7732bb75c87a3f1fd7afcf20a8a54648ef9b577a63587054719032b9e6dc9b7daa69c06479ed68c783bb6141f9f76b8c8e36628e29b06899b8a2785337af94dd38631daf6e27ff842e120abe93ca725b1bfeda114d45c641c587588c60a02d0cebf685824e00c7eea74b6137661c6248fa83abbc82f796d2ffa71cd0bf0f1ca4eac7046912c190b988ee4cc0dcb70c010460228cfa20eb", @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x248, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @generic="7babff3bb4c47191e32a4b7d07603ae390fa791c0494c03f6c97e32eb8bc895f7ae1ee091600eab8f50f22d4d154e84cd9908c28cc12038cf1eecd7ab10fed7dbf83752afaf65de69849a03d958f1b3e3393650e277866bef462b0801b6aca1fa55a233f42c9c50ad2d9223659dae2aa56f64b781594b67dae4f96aedeb86456e891bc404b1236db67ff00b37756f9c3aa3215ea50118955c4654f8326e1ca765a4141834519d9026090429375ebff1ee9cfbb1466f0fe81dc", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2", @typed={0xc, 0x0, @str='*\x00'}]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e", @generic="0f"]}]}, 0x494}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) accept4$alg(r5, 0x0, 0x0, 0x80800) 2018/01/19 12:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) bind$bt_sco(r0, &(0x7f0000014000)={0x1f, {0x0, 0x8, 0x5, 0x2, 0x2, 0x1}}, 0x8) bind$netrom(r0, &(0x7f000060b000-0x48)=@full={{0x3, {"5ce18822aa9329"}, 0x100000001}, [{"9a56546fedcbd1"}, {"683f3addc98ce5"}, {"cc9e130086670a"}, {"5b274c41f5443b"}, {"247aacd40b7e44"}, {"32f71bb3f197a0"}, {"cbeb448bc343e0"}, {"5c1d4293671c8f"}]}, 0x48) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000972000-0xb7)=""/183, &(0x7f0000b18000)=0xb7) 2018/01/19 12:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f9b000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000dd8000)=0x1e, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000002d000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xde2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$llc(r0, &(0x7f00007f7000-0x10)={0x1a, 0xff, 0x4, 0x7, 0x1, 0x680, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) r2 = accept4(r1, &(0x7f0000559000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000071000)=0x10, 0x80800) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006a6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x3, 0x1, 0x0, 0x3, 0x0, 0x2, 0xa0, 0x0, 0x4, r3, r4}, {0xfff, 0xff, 0x7d, 0x5cf, 0xa02, 0x0, 0x0, 0x1}, {0x8000, 0x9, 0x0, 0xc1}, 0x4, 0x0, 0x2, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x9, 0x8, 0x80000001, 0x530c44b3}}, 0xe8) getsockname$ax25(r2, &(0x7f0000da8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000944000)=0x10) ioctl$void(r1, 0x5450) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) ioctl(r2, 0x1, &(0x7f0000e52000-0x1a)="b526833f58386348e6ec1193feda06e6d423c9138c62ddfe2ddc") 2018/01/19 12:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff74, &(0x7f000085e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x4, 0x9, 0xa84cec}], {0x8100, 0x4, 0x9, 0x8}}], {@ipv4={0x800, {{0x2d4, 0x4, 0x0, 0x0, 0x4d, 0x2, 0x3, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x400000, 0x0, "226b9e", 0x0, "a78daa"}, "11fc5381adc253d61f1a8cafe673abd2dc33ed89e19d315aec403cb809006b4a673349fd1121fed932b1000000000000000016d334b9b62782a0540886f29509a719a9ba5afa47c40f27f4a78795adb6c7c14c02af629dd25dea75949756f435b007993546205bbff3d41c8f614e56a7926777042ea2e24dfc906516"}}}}}, &(0x7f0000754000)={0x1, 0x1, []}) 2018/01/19 12:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00009e2000-0x8)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@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}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socketpair(0xf, 0x3, 0x8, &(0x7f0000233000)={0x0, 0x0}) 2018/01/19 12:41:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x201) 2018/01/19 12:41:15 executing program 2: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x3, 0x10) write(r0, &(0x7f000079a000-0xce)="220000001a00000444000000ef00ff01094b81bf050001000000000000008d000500ac31ea915642ccc953d2e85ef1e697d024927afd82a9e170998306065198e85f3cd5eabda4bb2607cbce02dcc54b7438c1a699c771e052d9a3dd7e46be46d2e8bf019d31c7a3dedcf31fc038402a1967b4813a0004d9e8470126dfbe201a47a37f5c2e51215b952f9d56a00b3d024ff1a88f4e22bcc98ba88aac08426199c2e0d20d0a63eb1b0f2c46e8bac8c08223d8c800ca74552375ae20c1a193b01d1e50681a20bd217783ba7a072720", 0xce) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001a7000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000b87000)=0xffffffffffffff8f) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000166000)=0x0, &(0x7f0000e1c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ec5000)={r1, 0x67, "0273d39000438ca1dba60a0634669cb6462470cd33ab53a7983eeb9b8412453bba638671f619ea512e77b13714eb8ac27af5310d7a73600765e6c7a4c8f930da23108408f4e39a02cba47787327911e84174952e29c7bc20b86664d0851b58947eba35364d9166"}, &(0x7f0000426000-0x4)=0x6f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000325000)={r1, 0x101, 0x10, 0xaf9d, 0x80}, &(0x7f00003eb000-0x4)=0x18) 2018/01/19 12:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000acc000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000c58000-0x1c)={0xa, 0x0, 0x2be, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r1 = accept4(r0, &(0x7f00008dc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bda000)=0x8, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000009d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004cd000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000a5b000+0x30c)=0x8) 2018/01/19 12:41:15 executing program 4: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x10, 0x1, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000aab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000048d000)=0x14) bind$can_raw(r1, &(0x7f000028f000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x6, &(0x7f0000fdd000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000463000)="49650349d1f60658c7b2361347ebf147", 0x10) syz_emit_ethernet(0x32, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) 2018/01/19 12:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000194000-0x4)=0xc) getsockopt(r0, 0x29a, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) 2018/01/19 12:41:15 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x800}, &(0x7f0000006000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x0}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x4, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x76)={0x0, 0x6e, "a8eff60310a6eb7c82b47b7bd1bfff695ac2bdd5e0e8d62b6cf70ceefe4f526a9ac8e96a755fa5939202f3920de047e2c6e041db71714f0b16c6a695f995f7b804344444c48f8ee23e94f085b346a315148e3700907ff7e1cbf2d20bd0d930dc41f49244b398daaa094c6f21bcbe"}, &(0x7f0000006000-0x4)=0x76) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x4, 0x5849, 0x206, 0x1f, 0x6, 0x80000001, 0x9, 0x80000001, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x2, 0x8, 0x8000, 0x8, 0x81, 0x9, 0x15, 0x80000001, 0x0}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x8, 0x312}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3f, 0x10fa1f9c, 0x40}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0x26)={0x0, @in6={{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x36}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800, 0x800, 0x3, 0x40}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000005000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x300, 0x3, 0x0, 0x80000001, 0x8, 0x77f, 0x80000001f, 0x8, 0x0}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x38, &(0x7f0000006000-0x38)=[@in6={0xa, 0x1, 0x8320, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f85}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7f}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x400, 0x1, [0x6]}, &(0x7f0000006000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x2a)={0x0, 0x22, "00baa516951c6c6bdd128765d1086590cbdab2db1a10b40db07c7fc12454be4e2411"}, &(0x7f0000003000)=0x2a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x4}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={0x0, 0x4, 0x10001, 0x44b1}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[{&(0x7f0000004000)=@in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000005000)="14a4efe4e10955c8c792e6e86ca46c1853d703217d387f5e6c7438929c5e729f1b8bf1889cdc4ba4c43e1e850c4af3b22699bf638f2701ef59e9b8db5ead5f2077e04c7f2054a6e518d433b8c7e7473b7e959a65b1a35356eaa4fb4d121662", 0x5f}], 0x1, &(0x7f0000005000)=[@init={0x18, 0x84, 0x0, {0x6, 0x0, 0x7, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x4, 0x8, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x0, 0x7f, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x66f00000000, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x4, 0x9, 0x2, 0x5, 0x400, 0x3ff, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x100, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x8009, 0x7, 0x1, 0x0, 0x2, 0x5, r5}}], 0x150, 0x10}, {&(0x7f0000002000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000006000-0xc3)="2735373bdb0b1e7acd36171e8cac34aed14645b6cf78600afc3e86443d384553ff7d2e7ede367de57ed98c001b9a533818499bf0903d0e3a25f0eca282abaf120b5a635f987d385af1a3630c3e81c2df95700c52b9c733ef3fc6ac51381f951f8118f977b63256dbf3b2b650a7ae9b8070fc7319c27958dab6d69b451c4f5d6ad056a7374977521d99b095126d2d15891df0df2fa94e3adf61e60058b4ab76b13e96354be3d7596d1ea4f94fb39c1d233d47eccf10978df8bf849a39b1843c288388b2", 0xc3}, {&(0x7f0000002000)="6aca714e4b04572cf25523ebe8915b50e21cd26da92c8716473c96cf890ce4f93be25b8ea1630f0fd412ef6d40583da64c54b816198d4c395704a8643ae330d0f49726d751f0910727f74bb5967d7ea4139defc3b07fc382e26ea4668b6c392fa8d05babd2a8eae8d70d4329f69b7a6015c7d9909e818ca96e60933280281126021fc2c6ce629dee6813a336816db3daa8b230e6c789b84b44f84a86bf935012e2b2310253cbb0c973864b98f051f7961850fa383218a99702ad72710c0a38c3b9a5dc5cf14d479de99933c4", 0xcc}, {&(0x7f0000001000)="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", 0xfd}, {&(0x7f0000005000)="5e07a06052f84cf9cc42b30eab16613c754f03a0587333f008fc0cc572d1547a18a2dd9f057c93ceeef60ab5dcb585f62bc49fcc11719e5877077da48602b0eb51c6bcf4888a04", 0x47}, {&(0x7f0000003000+0x38f)="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0x1000}], 0x7, &(0x7f0000006000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x5, 0x207, 0x0, 0x100, 0x2, 0x1, 0x9627, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8204, 0x20, 0x7a55, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x8000, 0x2, 0x8, 0x4, 0x1ff, 0x870, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8, 0x8, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x14254e87, 0x1, 0x4, 0x7, r10}}], 0xf0, 0x10}, {&(0x7f0000005000-0x1c)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000005000-0x61)="3369c02ad08c32627513db8ee8f43967c9b33c0a4b9ad02db30226aaeb85c6d0e273cee8ed3ccbceb42b765c024a41faa8cd42da698d9d8380594aea775dcd89761d852a4643276311829081db34e86cd45cd6317ee845ea7461505b89d4e1a5dc", 0x61}, {&(0x7f0000005000)="aa4d32250ec2779c361857bea1db4360aa1abedb62f8b3f637e11626773f04d82c439d8eccefa9d6f86c776cc8b74d34524d2243acb234024c4e876790081d86445f5c8d39b9b5769bd5e7655c7e228ac948bb80ac5d24df1b963ca6c43d69fc13e5148bd1f2b15ad350ed6a5cc12e6141b436f5c747", 0x76}, {&(0x7f0000004000)="72512a0eed83d2ac40b728751f249629eaeb8794416e195661a958939d56842f46661db33ca4df7d3adfe51175a89d08e1b4a8844f68fcb0625acac37f1730fa6c8714905a24d6feb081860ffd4995cc879929496bf7ff7ee6589c", 0x5b}, {&(0x7f0000006000-0xd3)="9d9021d634a7d014da1065d39fb6eccffc6bf30321d18828f23cc944fa71f18d6cce922b000f90f49b1190db605bb15c55144852923360187ba4515eebd7660d9907da30667be95db80f8cc451064f86463a16f862a754fbfd8bb26d367f74b5858ad50a79f622b0dd37a7cc47818922f0c1f2f7ef34baf5b044d83abc5cda8e7fbe7636ad3f15e54f695a1574932b5a76d41823ef88750de9cc946401109b0a99388ac0f1afa5e300f1a26355b10ca9557762876377ffcdfd7adc599fdb6797d5c10b4b90138046d1947103c5bcc8bdb2c6ae", 0xd3}, {&(0x7f0000003000-0x5a)="db5822627aa7ba60dd76bc8cd4a07ecf9e83f9b9541b01635d0941eb9f1f1b7dd1bec0bd10df9b6216e84cad3b12c401da966491b286509a16d02be00e7abba5bc6a3ca52d01ea558f263b803583469b048125bd7e613aa4ca77", 0x5a}, {&(0x7f0000005000)="1b46fd15a1313e252a3d02851e60e78c8fd8a79b9fe580344f747068ceeafb43a7a386e992da7c6d0b70805a1fc5b9d68c7f67e656a254d18bb708be50636a840038c17badec5dc98f3a09656e9982ec1bbf0650d7f274314c209ab9965759d3c1b1620e0bac744280ed141dfc1ccb139cb5bb3e3afa7d137662f0d7f443fcc726ada3d666a2009411e67f800da8d65c5a36", 0x92}], 0x6, 0x0, 0x0, 0x890}, {&(0x7f0000005000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000006000-0x4)="1787f364", 0x4}, {&(0x7f0000001000-0xd3)="bd4ef8a8cb3a38ebed1654b4c466cb5d2dd77773b588172f6e72cb5b35f933dfe2a609854e9e7d8d1c556925ab332a02e837b6960033836884eef8f585a27bb24eca09cb0a38aa8be83233a9f6ce44a4d5ae5ca72bde077551d22c7214a155fa5f37fec5be53876e7d1ddfcee42b128f09e1b81ec5714aa50f9effd5530d7626a07eaa79d9ff73a12ba7eeab1356c361574730c1a01de209cde0580696901422d75e49b2ded88d9b99ceb2fe916d1df1283eff0d38275101347fb511e34d76b3155b32bb7c97e677c55018c99e4e23f1bdaeb0", 0xd3}, {&(0x7f0000005000)="17f3daffcd79eb58efc4f05604dd6eb4c89e87a03271efedaac8300c7268ed6dea40aba6219366290e3bc9d97d9af49ffd014e987a104be4585891e056fa299b93f955a566c9200f3a80cdea170f7ba66e3fc8d51153d3ba493ede4759ea0ea09d9b3bb91c36efbfb0f5685dafbe64e73b49d34da705f659092be742c7c47f2b6701d22cf08799bfd612b9b06dc9a6946d50fd31d45f66d9fa9a15ad0a01c280411fba6449bdc4155a7cceeef1525920cb44bc4090b3a3278ad43a9f1580a9257243f22c381342c392ecfa38ba", 0xcd}, {&(0x7f0000003000-0x90)="72744c93a6b554158473efe05eabfc805a41d63809bdd7a9734f81a8901feb30c25db56a37088e91c83e2bfdf1053d7e27a44806347a9412803bb9a60abdcd389bf412c04927d8b6b8542b5f6a4b0837b4b947a78348e161dc1551a72cff44c6be015d08309e129d51bbb7ee9b96106b109d0354b84a46616bcef3d02def6d975a1f03493d2fc20fce91b36a971c247c", 0x90}, {&(0x7f0000006000-0x23)="0d6b983a108687bf68fcd962b9acb219d012b45ade62c646574c072f80977bc24452b1", 0x23}], 0x5, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x57, 0x4, 0x8, 0x2, 0x6, 0x6, 0x1, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xd91, 0x4, 0x1, 0x1, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x8, 0x8, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x208, 0xfff, 0x1, r14}}], 0xc0, 0x4800}, {&(0x7f0000001000)=@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000-0xe3)="914d1da44e458fd6c22d02185ceff00435df504342a658289e964a386e8c4ac1c7429d3938bab32420e7247e0b55f1334e2cc0d7411390ec0d7063b29c0a9a1998a637caccd1dd2b482a490a9dc003d9e985a3e7c40a0062345b760867008767884dc839cf1ce796b4892aaddc6c1a5fb62913256e6b02a746a61ecfb8625c72aab6be49c48ff01e56720f4f2b1eadbf0cdca47ae667119a8bc42bdc37350a9459778b63f78475fb0c7e30227054f930f1bdcdc1949141578d0b85dc49d7c28384cb44a3a3df0ecd7eb420a1da897a311daf251e0733a255841a37a40d4cd7db2b83ff", 0xe3}, {&(0x7f0000005000)="124fb9daf2aaeced4cda78b8bb68aa0588b4eb267979c7937c730f66d253f59ef462db2ac0856bd7627b0c11e5a0afd90b6b31db6bbd82b8a0776d67bf70f128a73a6d46d92485d24dca5d", 0x4b}, {&(0x7f0000005000)="ddcc993d4f1d0a4b12b0f2072e8d1abf6ca5ec25f6ee", 0x16}], 0x3, &(0x7f0000004000)=[@init={0x18, 0x84, 0x0, {0x2, 0x3, 0xf6, 0x14a}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x8, 0x401, r15}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x6, 0x5}}], 0x90, 0x80}, {&(0x7f0000006000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000)=[@init={0x18, 0x84, 0x0, {0x101, 0x3ff, 0x100000001, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4, 0x0, 0x8, 0x100, 0x0, 0x1, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xc, 0x294, 0x5, 0x78, 0x3, 0x2, r17}}], 0x90, 0x40001}, {&(0x7f0000005000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0xfd)="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", 0xfd}, {&(0x7f0000003000)="bc6f32e511fd30e7ee5db6292f5118bde1df288fab73e66a3e643a", 0x1b}], 0x2, &(0x7f0000005000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x1, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x20, 0x8000, 0x1, 0x5, 0x8, 0x8595, 0xfffffffffffffffa, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1f, 0x203, 0x9, 0x5, 0x3, 0x6, 0x3, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8202, 0xff, 0x1180000000, r21}}], 0xc0, 0x4000084}], 0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x4, 0x0, 0x3f, 0x2b22}, &(0x7f0000005000-0x4)=0xfffffffffffffd3d) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x6, 0x7ff, r22}, 0x10) r23 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r23, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0x0, 0x8000}]}, 0x2b6) 2018/01/19 12:41:15 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000cd1000)={&(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004bc000)=[], 0x0, 0x0, 0x0, 0x1}, 0x40012121) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000124000-0x4)=0x6, 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$inet6(r1, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, &(0x7f0000f69000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000395000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff, 0x0, 0x4, 0x2, 0x20, 0x20, 0x6c, 0x0, r2}, {0x4, 0x400, 0xffffffff7fffffff, 0x7, 0x9, 0x3, 0x7, 0x401}, {0xa7, 0x6, 0x6, 0x3}, 0x1, 0xe, 0x2, 0x1, 0x2, 0x0}, {{@in=@rand_addr=0x5, 0x0, 0x7e}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x7, 0x1, 0x5, 0x6949, 0xfdbc, 0x0}}, 0xe8) 2018/01/19 12:41:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000664000)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x0, 0x8, 0x9faf, 0xa6, 0x4ae}, 0x20) 2018/01/19 12:41:15 executing program 1: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a50000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bbc000-0x4)=0x1c) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f0b000)=0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000f0c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f0c000-0x8)={0x0, 0x0, ""}, &(0x7f00001c0000)=0x8) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 12:41:15 executing program 5: r0 = socket(0x0, 0x80000, 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000e05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000aee000-0x4)=0x0, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000007f000)=0xc) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/19 12:41:15 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f67000)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000b44000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}}, 0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6b000-0x4)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000307000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f69000-0x4)=0xc) mmap(&(0x7f0000f68000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={&(0x7f0000006000)=@proc={0x10, 0x0, 0x2, 0x20000}, 0xc, &(0x7f0000f68000)=[{&(0x7f0000f68000)={0x44c, 0x1f, 0x0, 0x4, 0x0, "", [@nested={0x26c, 0x2, [@generic="46016cdbf55a80af84ea1b89dceab1986df6e371c45a19f70b019d23eecccdb51b66673d82f5796ea45e325ec1d5524ca8026d33a37d65ce9e4f63909114c6", @generic="9ea77436cf53a362de12f72f387119e316db4f353df61c3bf8f61e6e240ba7b441b03190e893ee8b831d078cd3115394aeeefab04cae694e71cbd98c93fa282f9df94c181798710bb17354e7f3356a9ee881f05571e4521bbf5451df870205cca6a9e59a5f9c3f55ce398871d70d071ccad03363b7240a3b1a2deb888d07522e261c9c72af82f643256427be5a7f51eb1e729c9bd3ff4e84b4a584c63c591a0be00c", @generic="a503783a56f4e3ea5012dce6a463e1437395402a07821ac43e540d4aaf5176121ff9a89930bb5cf7f2f1eb647c6b366ac3b56d4dfa38491214603d7edec622287a18", @typed={0x28, 0x13, @str='[:cgroup}ppp0mime_type\\eth0-\'\x00'}, @generic="d607562d18a079c49117f68af8cc9e96c87b599a9f3f0b36e5e29882c835acdfddfa61efa1b4", @generic="8d17c3b298f15418d51cbd978d3fad106ff51bd8cf3277fcdc0e7e5589161799eea15132a79273576b9cf24107b59442acda7ad5ff4192df614d448b95e9214024db5baf1b27841f1b65ebde5772c58f4599952c991afa5888d4c493df62f05f9527ddd9ceecb3a04bcce9e998861b21c7a765f8866264f5de6c3d05d915e429c30a84455573c6a5c31d6b0caf3f24ed88bf5c1cbc96", @generic="faa39a9d7ef6003ae21eebb2490ba641fbd859b5c1b57351f611b8c873c120aa75b7e18e4509f4f6e484a5393bab9a02d50b6ed8afa7d9f8dae896e897cb962cba43d6f9b3b9340664b10229873a1088a0c4", @typed={0xc, 0x2f, @fd=r2}]}, @typed={0x68, 0x3b, @binary="503ce0fb936eb430470af20ee88682fc5bb61315288269dec44b5f3535b4e4e0c2997eb7e22aa7354e27616c64664cd6e4be8d2a9eb0e17b7644a783b8e6252b3fc905591c491fb373a0d83a84e3d18cd345a921e70011b3158e1a7c50bedd"}, @generic="a0dd0d6ee14bbd3e637c60", @generic="797af899223d93274ed2b590416cb68163e7bac7c0ebd5cdec7359cfaa4948e1e714bf60835e4e33ca709933cbdc969d0ab5a04220bebbf3d14c8eb90f1b92d43a30a39f57ced2e29a15e43ac144fab5f6f989f31e68a40bfb8893c833a8ea376979c5d041bdc55f402a18b988011dec17d390301852278d1eab2f3a751eef9fca191e5023bf83239c0002a2dad860472527b71f58d5c4b363160c1233c80bed51e0eb0fbd7c4930ddc042debca50755bd90313d95ccfd66b35122240fbb6810f7d097dbddb831fd6267c7da31f67d43", @generic="2bc0672c3b151683b3ba9ec8bdad08ffb238fa4480a31454bb3f1a70e94f85dd9a75ffd52d70ad1c5a2a612ed3c2b6dbd254094befca13c77994f941e822ab228b0c7aa9301a90da6a25841891fc38e6fc599f4d2211780842f0ea6e243c9730e6e5a279b41ea9c70bf85b213032364fba3c79478fb7652bf1aa6fb0b9b214fe8f53f71a9ecb84ae6a56"]}, 0x44c}, {&(0x7f0000087000-0x2f)={0xec, 0x20, 0x200, 0x2, 0x1, "", [@generic="3897e781e3ca4dda58dd7689dd48348f272db1a42230b949ae317659d2bdb5cb685cca007ffbf6b5c4584e2a5658deef2be0797f396a45a4511b27beef72f71926ba587f1f3c4c98f285969ee13e5478c8082bf8b7a9894ad6dd43c2ccc2faf91e16ed41d2c28663d91850a18b45ed727ab823fe5daf151dff40e6fd19fa8e049320ed2a8b8a95233c41c217cba0639b061ddfde9a78d0e2510e0e41f06c406dbdfdfb3e99172b802ce0e0d025a6afd6c03ceef52074c11392514aaf585a019203457853c1c2eab28c26c2764169e6", @typed={0xc, 0x6b, @fd=r2}]}, 0xec}, {&(0x7f0000f68000)={0x54, 0x21, 0x20, 0x0, 0x0, "", [@typed={0xc, 0x3f, @ipv4=@rand_addr=0xfffffffffffffff8}, @generic="e13484a2cf0cf2f43e540a7b105297e51a4b536380a63574139492e876b0e5e8a4756ebf7259c9c44a940260", @typed={0xc, 0x72, @u32=0x3}]}, 0x54}, {&(0x7f0000f69000-0x48)={0x48, 0x10, 0x1, 0x5, 0x1, "", [@generic="c75be47fb7c049550521f4a383b5b4cf84911a30b91763d9c4c0f5cde38ce6e04a1dde9910ded2c4293db27998c7b3fc0cca4f7cd66273"]}, 0x48}, {&(0x7f0000f68000)={0x68, 0x24, 0x800, 0x0, 0x0, "", [@typed={0x8, 0x17, @void=""}, @typed={0xc, 0x60, @uid=r3}, @generic="db972868290b36f875ce301a085c6059b3cafe89f9f6d617a6f2a797acc6c747812d17bd24c63c5e935079f8a9c3b517a6", @typed={0x10, 0x18, @u64=0x4}]}, 0x68}, {&(0x7f0000f69000-0x1264)={0x1264, 0x1c, 0xc21, 0x3, 0x0, "", [@typed={0x10, 0x1f, @u64=0x4}, @typed={0xc, 0x21, @uid=r4}, @generic="2923db96cd7a24a6b93566fb1ad839705e426562810d23ade2977e80cbea44f6b242be53ead0ac87f6364e9fa042b248a6e8de190cd48888818cdccff1a6a227ed43ceb640a7180d4378863b4745140c571a8f885a54e5c0fa7680295629d599a95dcbd2ef1b3572d236d043e134ba223238b701bb2864b81f02c4e9691e74ac93ba27c6d92154f8b5b42e3402ea64ecd4b82915848bfa54e7b4bf634c29624d9e0df5579c971fb0a15ebbe9160423d4a364a50e25bb99c2745755ab8012ac1772aa90978cfb0cdd3d842448f86239", @generic="32e711de5f1a0c836da28261a35349eb4ba0dc711b323a4f0256e01ade3fccd1ef314576bd25f50d08a2b1a85822be8f38ba3cfa35332193bf827df3c70fa856050f1b704a3099ae73ba0696e88c07445cb1b5e58ecae256aa1313b460f5db9ae634c2a9430550ba81e3a20197d47fd4957aaeec05ff90d38ffd20d378b1bb73c849783eb4f00749d7", @nested={0x10c8, 0x51, [@generic="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@generic="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@generic="c62e149d76"]}, @typed={0x68, 0x5b, @binary="0e8b2c0bae995536c467cc12cca5e6e228073b16177673c6e557a376b0fdf95e64306815d278cb8e7c86a808ac56c944c3e2ec47d89d1a8fd1cbad8764bf44bae8b724279d2bc5cc49eb7aea4889ae04b0208a89f900203528624dcb8ed038"}]}, 0x12a8}], 0x7, &(0x7f0000476000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x4000}, 0x0) 2018/01/19 12:41:15 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0xb) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000006000)=@generic={0x0, 0x0, 0x0}) 2018/01/19 12:41:15 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f81000)=0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000678000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006e6000-0x4)=0x0, &(0x7f0000ba4000)=0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x80}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) sendmsg$alg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000+0xa89)="917a9ef2b9d09618ee0c2cf5060c581fb22641df100a80", 0x17}], 0x1, &(0x7f0000000000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xb0, 0x117, 0x2, 0x9a, "a68b49cf4a2046c1d08dc9b687dee844f3ba994fc4282ef16270cb4eb365b40a3f56e54885b85fea27835962f991ba2913501d96afbc515716705f74fad0e7c843e0b6a230c85946baf209cedc547ab3b4c1efbce71646fc0ddfa14788c3cfb28f30c29dcbb35fb0366a735fb40b67c3e0ce2b741cf53f201476b7cb428612bd75821a720884b2eadc83d5b8049f65a7811b17c36d9d37e67167"}], 0x10c8, 0x4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x5c51e783, 0x1) bind$bt_hci(r1, &(0x7f0000001000)={0x1f, 0x0, 0x1}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000-0x4)=0x7, 0x4) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x8, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r11 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000005000)={&(0x7f0000002000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000005000)=[{&(0x7f0000006000-0x12e0)={0x12e0, 0x38, 0x200, 0x0, 0x1, "", [@generic="f437c65f12fcfccd96db1ce3c3f91394addd3752ccb0ac7509bb0a86f5b1fcbf3e2011425a91e5d8de31be315fcb14a979d916bbcfd6008fd1b74f7ff5b05e89881a0d292fc338a6f1d671b73fa6b8558077ab3fff9d5a758bfb389591665d03ecae52bc59f96cf8a3325a3bae6f5c20189705f0378164d4e58606bdb21879c52a14f4f7116cc9ed8ec7648ab53238beca26e243f07ef5e3c2838fe7ecce675245e468f793fd252f4b2ce24058f80ee47ab1ce5df59ccba894b6201a259379d49298c5b668fd3a5786b616c8e44c4f328751b41764e0861832d90419120ee8c02e965282ded85694ba", @generic="28c98ee8a6a845cb186ff198cd2a021726859e60e1291e5473c023586c8b86df3717c6710bde4b260f39f548463fc7d3c1f111be327b0373c5cf5813b33955b1123f8146e084e1e2cf24476db7c676b2ecf91ad9d1a8ca792b9a24b4f486c28ed5dbf8e441e80434ac89263237abff85085c3d6711d1cec1b0", @nested={0x118, 0x8c, [@typed={0xc, 0xa1, @u32=0x80000001}, @typed={0xc, 0x4b, @u32=0x3d7}, @generic="84cb7df9f68a4558e0a655b30a46f7b9a849386ad540046a064170d6f7cf447a69b629ceb0d3645b6fbc7c82b29840c5a95fb76148892b4d82db6fd6b6972d4ea4032f7e68e8482869b3af5f4d6648a1bdb1d954cf05a2761846187de4b10ee0a34c", @typed={0x18, 0xe, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="0ed06f9da3f56ea1f4f6cbf114ec24e78a12ea52d685b78a4eb3b046c3c0bdc1db7cf45f7a40f361866b3041a6f6c980ee6fe991cbd6c037eda357fdc283cc8b0544d9bdf6df5aac4d69ac9fe5c6fe7f68bd4b2a6cfb92b69055c4ec1c08471631a957bc0e548ec37f1bf0ea4549249b715dd31a1050f9b9", @typed={0x8, 0x2c, @void=""}]}, @typed={0x18, 0x1, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @nested={0x101c, 0x65, [@typed={0x1008, 0xe, @binary="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@typed={0x10, 0x90, @u64=0x8}]}, @typed={0x8, 0x30, @void=""}, @typed={0xc, 0x8c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x0, @fd=r0}]}, 0x12e0}, {&(0x7f0000005000)={0x364, 0x34, 0x0, 0x2, 0x0, "", [@nested={0x354, 0x0, [@generic="d40d42002a8ee8dc1c3438b4b8f2874f56ae04971b9c820f244a1f8615773a175367aed29181f2e68d90b4cf1aacac277bde594c267010d18a835d55a5e6afd8d117e0b3212d0be27be60cd4d3f23c7328a94e1e531cf01e31d5ab852b44f9dac482d2eb264c17b5e354b1ecc0c17aef4339c68ae8dad27df8dadd94ed2e9861aaef142527f6e5f4401ca4da41d5b3d5d9753cde4cf8ffbaece695ae2808339db79bf1ba54560f413b930fec38ed5b88210cc4e7fb01e041ee967d1177ca898204cdbbe75fb2e4c06c02e083a8ea261d63492e94a6913d8e5e635fe89b4cb73238d0a68a599fa439d191524cee37", @generic="3cd06b496ed947a83e866a43065cfc5daf0d9cbe26bff7d86f280e261c3573b615f2b0c1b6141be12f51c308e55ef95cc5c1d18cb19c9af24e7378a97b1e8cb3775c1a3d3e02bb9a5cfcea357a9dc1dbc4974f7b92d129c1d10765cb5561399b43adf3bcbf85ac42af900628e674d02eee1ff77c71832d1507b121984bca8cf2abbc40e872988b75e224c499e191b8d158508fc1c5faaa39c82d6204448b2d76d1109c9de9e275cb54fe18721a549e0c594fe7b61c1dfd4c8ff36028a0e4340ffec350381252bb9505834e7df1", @generic="0ee26e1fd06508ab6d2219b6682a151069e1659612e99ceb1b26306bfdd085028d29b4770e87be76c0c7573d43e90e9d419665cfb74d74fb86b699230c93cad7493700b2722bf5e6dbf48b02189a9aa3597b8d077504ab4fb9642603772ec70c9956eb37eb056480b260fb5ad74f7a54d12d6b55122bba0a9e0dd5496f949a335f2264f57a02c68e6101ae54461c8917d0e03aff981e74acec704f196b443546de44d782a49ba2e17b6449f9b035ca7e33863a94ff80a878358ec798d2631df3a07d4dc1da58251b29b13f7145080d972aa57700d197842e971ed348b31d5c44568432c9a8cc5d5bd729d20bae8d7c48", @generic="04a63b4ed3f8141ea5227ba8b7e1eaea9c4fc7360f47f14310f7e0d812b698cb48f14e5ee3890110474ecad504248f085c7c0729b990f568061fd2a9fb3f6c75ad76c974a40c6eef5f71e0a0a98efbebbbdef988070a72ee867f94b4d79c30330293b3198b63ed6c558b9b9f685f40da3fec3671ae2f3d0c11299592103a2efd7d757a64c7df9bfc47120a884bfa5c870bf94cfd4b5debfc0c2e4f61d603cb6bd2cfc2"]}]}, 0x364}], 0x2, &(0x7f0000005000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r4, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x78, 0x4000000}, 0x40) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$pptp(0x18, 0x1, 0x2) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd9000-0x40)=[], 0x0, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket(0x11, 0xa, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000006000)=[@in6={0xa, 0x2, 0x9e0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) 2018/01/19 12:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d2e000-0x4)=0x8100, 0x8a) 2018/01/19 12:41:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e18000)={0x8, 0x0, 0x10000, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001000-0x10)={r2, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = accept4(r3, &(0x7f0000abb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000613000-0x4)=0x9, 0x80800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00008a2000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x9, 0x8, 0x20, 0x1, 0x7fffffff, 0x72b36044, 0x1, 0x100000001, 0x2, 0x6, 0x0, 0xaa80, 0x5, 0x80000000]}, &(0x7f0000f84000-0x4)=0x108) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f83000+0xcd1)=@sack_info={r5, 0x6, 0x2}, &(0x7f0000f84000-0x4)=0xc) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000854000)={r3}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000f85000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f83000)={r0, 0x80000, r1}) sendto$inet6(r3, &(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$inet6(r3, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/19 12:41:15 executing program 4: socketpair(0x1b, 0x800, 0x10000, &(0x7f00005df000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x80000000, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x81, 0x100, 0x3, &(0x7f0000001000)=@generic="292a947b96eec27abb351026ea1c5641", 0x2, 0xb, 0xfffffffffffff9c0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x10000}, 0x1) mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f0000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000000c000-0x5c)=""/92, 0x5c, 0x40000000, &(0x7f00000f1000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x2}}, 0x2e) 2018/01/19 12:41:15 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x400, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 12:41:15 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd4, &(0x7f000000d000-0xd4)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x9e, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], {0x7, 0x6, "6ee264", 0x0, 0x3e, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [@fragment={0x7f, 0x0, 0x1, 0x10001, 0x0, 0x6, 0x0}, @routing={0x2, 0x8, 0x2, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}]}], "23c5f07246388e0259ef74487d81126c610c6869e181348066a10af4922b"}}}}}}}, 0x0) 2018/01/19 12:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00005a1000-0x4)=0x0) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) close(r2) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:15 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x200005d}, 0xfffffffffffffcf3) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 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, 0xffffffffffffffff, 0x0, 0x3, 0x0}}, 0xfffffffffffffe74) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) sendmmsg(r0, &(0x7f0000013000)=[{{0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 12:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000e11000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002fc000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000854000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004b3000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x11, 0x80000, 0x100, &(0x7f0000f51000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f000086e000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000050f000-0x8)={0x0, 0x7}, &(0x7f00003dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006a1000-0x8)={r5, 0x6}, &(0x7f0000254000)=0x8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000a9000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000944000)=r6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/19 12:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c2f000)=0x0, &(0x7f0000ca9000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a7f000)={r0}) close(r1) getsockname$packet(r1, &(0x7f000071f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000175000-0x4)=0x14) 2018/01/19 12:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa0, &(0x7f000094c000-0xe0)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x6a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x29, 0x6, 0x0, 0x3, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x87, 0x0, 0x5, 0x4, 0x0, 0x1, 0x0}, @dstopts={0x3b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = socket(0x1f, 0x2, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c05000)={0x0, 0x20}, &(0x7f0000b0b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009fd000-0x18)={r1, 0x8, 0x30, 0x0, 0x7}, &(0x7f00006e3000)=0x18) r2 = socket$inet6(0xa, 0x0, 0x2) r3 = socket$inet6(0xa, 0x2, 0x0) accept$inet6(r2, &(0x7f000061d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000cad000)=0x1c) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000041b000)=""/4096, &(0x7f0000faf000-0x4)=0x1000) 2018/01/19 12:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ba1000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000047000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000)=0x10, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fde000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c4000)=0xe8) recvfrom$packet(r1, &(0x7f00005a4000)=""/248, 0xf8, 0x2, &(0x7f0000a35000-0x14)={0x11, 0x1, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) accept4$ax25(r1, &(0x7f0000475000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000241000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cf1000-0x4)=0x24, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fbc000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a1000-0x4)=0x24) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r4, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) socketpair$inet6(0xa, 0x8080f, 0xfffffffffffffff8, &(0x7f0000568000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f000015e000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000865000-0x4)={r3}) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000050000)=0x4, 0x4) pipe(&(0x7f0000d37000-0x8)={0x0, 0x0}) recvmsg$netrom(r7, &(0x7f0000928000-0x38)={&(0x7f0000b14000)=@full={{0x3, {"86b2ed25b28102"}, 0x101}, [{"c2af31c76a92e0"}, {"1acab6d61ffbb8"}, {"dfbb56745c6383"}, {"22f0fece583b83"}, {"124673320ab925"}, {"ce6b07134130e8"}, {"da2882c5cfceb2"}, {"fa1fc42ac97888"}]}, 0x48, &(0x7f0000a5c000)=[{&(0x7f00007b4000-0x3b)="104f2ea94ac0399b933691c5e7c4428012d1c9c2c6bf5dfe6d44b0717a2f689845d64878ea363e7d909f2b54166f3a4779f9d37064a78b4ad25169", 0x3b}, {&(0x7f0000329000-0x17)="ce99e4e766a72c70cfc4981c5c1bff517ea61c0fd85135", 0x17}, {&(0x7f00002ee000)="83e52909e7fa954f5a96c9041f8011c245a1b6a4f430970266c464631beb94cf11526c2c9e37d5ea213153392f08725fe41d35cc83a472f44218c856fcaf08eb7af6061e872276896b6d96395915437211c4632f7f81d5b3e9bce0af3e2d56f5caee9f34dbca02e81f061e3bcd431a0aa07582", 0x73}, {&(0x7f0000613000)="b1d166e62fbce57cec61cb055a81a9315b8c21bfb6c508af1205331cc7e371444533db71d3ac465b1326ffac2c61d0c898c7b446540ae7c4d26b6da44995dbc1c8c4f3aec1aacd9a37ccdabc47cb8532fd841d9009a1e4c067f69a9ec6bcc067b851e9f2ac94bdf8f16ec7df9bdd64f7d282add9ce3d8617ba3cb2aebc9936a93b80f6505eac80df1c17d18fdc774397b220173e50fba83d0c8dfabb105e07798cf7bc9f541cb11ebd5733f2f9949e48ce96b1ad64e593c7c3031e111ba35a5af2112ec6325fd7bc92555c437440493c40528b747bf89f", 0xd7}, {&(0x7f0000659000-0x8b)="9edc05ef766856eea601e1ca55e5da6378bc19dc63f5bd2b45af4bd8336434febd8a8b99fbd67c9b4d1d7dd77965e0c216f72203be95eb4828927117b86e5c0a3732eba25aa5155cee3d77f5d4c5873584ced71026d6345fde646ef58dda90928dc34d2ce3637e8a664fc3118c5b4a28fabdf13e454bc2abd0b2a89bf3724f6540e0ddcca52f8fd6b69a36", 0x8b}, {&(0x7f000062b000)="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", 0x1000}, {&(0x7f0000d52000)="1788e99a3f2f6d0b2268d6be64d4844209147c75cc1ac84f65653ad12915ecec0b921edfe8c843364c550c1fb42d1ad37b8146d8b6a0a91e70f3e13d57cd831d87b9649f0ed4003ff2024c305e12553006a2a62b87c36dd28e0aec0f4103d678cba703de640efc25e3a03230d5c347a3d52770dfd8da3507951958193558827fb53acc06eed5b2964409b47dad10fe26faf240aab40b9f2efae05c301ef4f49da5c01ea0877ca3f7d20f097d8f495df7e9aa791f2f30f374374dea5bfb1214d44617c160ef090c00a4fcc60ff8faf5bd504f53a638058e96af550ff4c0d913e0b5a6da0b5b", 0xe5}], 0x7, &(0x7f00007bf000-0x188)=[{0x48, 0x1ff, 0xfff, "b1609758d0209c373295296dd2d3a770661a87907cf1541f33bec93339d371271758ce716184a5f3a1f21ab16ba0ecdb6975"}, {0x88, 0x0, 0x660, "543e45be9af75da638bc4bf3e33edb116a54714e4eef8034c7bc6b7bd93f932e9c0204f0c1da653b9bd236b67713415a85102c29177a7ae73f6dba2589802ae1d11c1b5d8f4a3606f08d1f9a71ce7a5c72e5a0818b28bdb2341ba5c613dd79174d683ec13839dd72d57d753ef798a45d36"}, {0xb8, 0x13d, 0x0, "09e8131db4bdc3dbd5e0a5472fb3e8f562c4560fc54c00edd8efdfa6abb0bb0e43960421d86318ed576cd652f924264d5c8c45ae6ae85da318b3850772da48506eb5f891028c19c24fbcdea1c7d2b378922d918d452e90b3e42a2cfec0edcf5395ee06225d950945de01caeedff3fec9a878fd069452d6f2b2bfff41151ecb2c67f5f6d6e04a5a28981794f84af8dde5e37a567dfd692d7d00a63f381c6e1bce42f8f6"}], 0x188, 0x4000800}, 0x40000000) 2018/01/19 12:41:15 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000010000)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000000d000-0x4)=0x2, 0x4) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00004b9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000273000)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000075a000-0x160)={{{{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]}, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffff, 0x9, 0x5, "66a358e8f5abe3eed8681ebe5a6e20c3c76c7f7617bbadbf9171c816c74b4f67ad301c6d4559cb442822566d9bfbd05b534b03ffbae477f88feee14a29fc20aab9a8bd750f72a17a9e46963e16b73fba"}, 0x160) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r2, r1, 0xffffffff, 0x0) 2018/01/19 12:41:15 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f000000d000)=0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000d000)=[], 0x0) 2018/01/19 12:41:15 executing program 5: socket(0x7, 0x0, 0x817) 2018/01/19 12:41:15 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000083000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000fd4000)=""/153, &(0x7f0000fd5000-0x4)=0x99) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000fd5000)=""/26, &(0x7f0000fd6000-0x4)=0x1a) 2018/01/19 12:41:15 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000c000)=@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, &(0x7f000000b000-0x20)=[{&(0x7f0000019000)=""/3, 0x3}, {&(0x7f0000019000)=""/143, 0x8f}], 0x2, 0x0, 0x0, 0x1ff}, 0x40002000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000019000)=""/3, 0x3, 0x10000, &(0x7f000001a000-0x3)={0x4, 0x200, 0x9, "8cd460a90ae1", 0x7, 0x0}, 0x10) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/19 12:41:15 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x4, &(0x7f0000013000)={0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000002000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f0000015000+0x219)=""/170, 0xaa, 0x0}, 0x0) sendmsg$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) 2018/01/19 12:41:15 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001f000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000016000-0x10)={&(0x7f000001f000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0x2, {0x16, 0x0, 0x0}, [@typed={0x0, 0x0, @u64=0x9}, @nested={0x0, 0x61, [@generic="7d49f5ceec251683eb16def748f6d79410365c05258b7d2afb83ef7e6d836a3070a6a453d8707322d86eabb4992d80f5f7bacf2283abc085b3b0ad1f2a82d41f73bab92c1224b577e1394429ee48703bd7af3da4110f682a18ee49a2438f20b4ae306da1edabd646c8f094d6471ab3b320c3753d7e7f8ee536e296ae6bb39dd774e5412c9e6da1fec394284336e6e0d85dc03c3c375f16811104288ca0f1", @typed={0x0, 0x47, @ipv4=@empty=0x0}, @generic="ac9b079657f4a5c4888a7e5c603f36ea505e7b34b86377835a89e8a0f0b6859bd08df7f41d74ad96", @typed={0x0, 0x47, @void=""}, @generic="3cb560ee73c546663b895f1f7e898de84a973ac7a74b0bad2bce8472042a192cced45a301f2336aafe5fb5037a82bbcdf2cf2f5356716c2e0c0ca2943324c70f26290f86ed5c8abeb65c25a8c830556d24e34f884d6305c87e8462cefc41834b85379068e4a98203a4aac9fff8c0228288b41eadeb507dcc6da3489809fe228050d53d679ac8c156c6e67d61509556fd8ba19afd12"]}, @nested={0x0, 0x7a, [@generic="02107c5432f2e96dbf9a05ca61ef0f5315cfeb988114bbabebd6b790e3662aeab04e6206d277323074a5826e80cef705c8a5c15e8c82a7f2beab0d10a43f0268e3504286eadd2124afd9563ec33c8d4a71a5081bda278f23b530529c244e5019d78774878c30dd114c0f37aac48ec41364b820aaaf8f79975f3d8451913a53ea86cfd61124c2a4e44d3152b7139719070cd13f92ec7061007eccbfb30570b96403f971b1b523defb7aeef03a635c339f1d957c05a162ffd6eae9670011fa03", @generic="9de731e3f816cc3d238c773189bf2378b8048a5c34dd3844687d41b5f16eaecba198022e7515637bdda83f5b27a6dc5368631eb73fc34950add2f739a9d6fb15bcd581e61f84c60042a3cd985bca6ac2963005e01214f093b979", @generic="2277cb46cdd1c63ea9f35b128e40210b3cfa19797bf51c1a75c095", @typed={0x0, 0x63, @binary="59ee0c725e2ed4197d80e772357869808c8dd74db1cb2305692bb812a3cbaf02"}, @typed={0x0, 0xd, @pid=r1}, @generic="c91cfb1e7cadd35c2a802eb6312a1519c5d147e70f0cfb742020180695ca3b6e2102a8fd87c42dbdfe58f59b416d49827856e21f06f1e00ad2d67b1ea42b29f898e9ff0c09414b079d88360968f18ef9459b57fa01e8f3df0ec79a3e424da6a3005e1a5398db3b355a94923cbeea380fa7c09e02221305303b82b8f7ae01704f8250b66240c5eddd6e9ce8f218de28655e8d26846220db4965a3e695fc8327", @generic="5ad3a63fb30984bdddef8b7a9b07a3d04025b6974a9e33e1f28b6411b0c071e17a61b4413c4be200f221e6ef879d79117faeb126f539b9d83bb78527671ad97f9164c7686b52ee4b27dd1712ba32587efba3ab25e06bae579dc026ec17874b3bd7dcf3dcfdbee53124858df60921a592c2bc7c09307b4ee92b3cc7d6691782a921896dfaea1d98d0f96f445907c9b892a8b0", @generic="bde0b489473865bc9a9c4fde56a69222be1c1fe5b2c868b9ee0cfda220b7b8d1c49ffdc6bb5af92ce1e4cc6b2d0b26aa97c45cf8edf656e5c0ab0d3059e6844c9c35d86152efc35bf173aaba10b3d737e32bb570a832125ea3eea0e63267e127edb4588650f329d92c8291e8c36b9403d45f31e1092174b5b1d8410a13d8319be7e7bd01456ccd2f8d75519be2bdb8c6c0b3965cd034a46dd8664d34e3c4d3f87b0f2c50a0f4dd29307375263c84320d14bd80d97d5a52c0c2e443422795cd487d66dedfe1569c2dd555d04a41707ceb1e14a1b2b04f660e23c445555057e9f81733a5c77eb62ce37a065731", @typed={0x0, 0x90, @str='\x00'}]}, @typed={0x0, 0x3f, @pid=r1}]}, 0x14}, 0x1, 0x0, 0x0, 0x7fd}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000-0x3)=0x10, 0x80800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000022000)=0xfffffffffffffe01) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x14) connect(r0, &(0x7f000001e000)=@can={0x1d, r4, 0x0, 0x0}, 0x10) sendto$llc(r3, &(0x7f0000021000-0xb7)="32c406c2530ab81e14424bf52a74a2c03946d34855cac00293e20ab9a7d314d45b0af78dedacf074b2e9c576ea62ee4181231ec7d98beaab5f73129bf9702457c818b60ff295a3ee1366f67b7af9c02fa5ddd74d1453bef5c2e901426c8e0bd2a4f3ef281cb075a8b1b06718f71f687e1c4387bd9af9895c5f7b72b8a415d501826bde553f17e86648d7cd3b44ce6a5bf2a3d0a596f500d9bb1a1eff072d17c2002780043fa609919335db1726c7ad6d3dc95d8b8605e2", 0xb7, 0x4000001, &(0x7f0000021000-0x10)={0x1a, 0xff, 0x0, 0x1, 0xfff, 0x2b7f7c17, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000001e000)=0x6) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fce000-0x20)={r0, &(0x7f0000fce000-0xab)="28386edd7ffcd1e88f0e433428249e0b943e05bca5179303ae474edf80d560babc01630eeb8f2d7bb91eb0170636a8bfa2c8fe9af63893593658f14f80888798956845ac2a742b2c9524d3bb0fecb6f54f424072d78fe7c42ead892698eea7bbfe9c3960dede2ff03a5bd8f7911dcd4842ad74149f69b77bd7c395af300636d3c6d55c777299377afed2a43579053f30602c344d54deb49cf445c61e57392c068870352a01719d10c75619", &(0x7f00002fb000)="fcffcd52a80f5d3968ca71c9bf8b9bd9afcd29e4af40538c94495ce4482b3840f11b7fa30e76e881db7ac1317987f1977f8fdb389df7e492f7f77f109ecaf26cc23ff5858d06d3c17476fd602781071bfadef6f41d3e4a6232e79a346f957db7780d91fd25d6d1644fed0d1f76df9e171f8cc3c56cdb28d6", 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000074e000)={0xffffffffffffffff}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000fce000-0xc)={{0x2, 0x9, 0x0, 0x8001, 0x0, 0x1}, 0x7a}) 2018/01/19 12:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 12:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffc, 0xa) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002ef000)={&(0x7f00000df000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f3a000)={&(0x7f00005a6000-0x8)='./file0\x00', r1}, 0xc) 2018/01/19 12:41:15 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f000019e000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000684000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000099c000-0x10)={0x0, 0x3f, 0x24, 0x5}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000091d000-0x8)={r1, 0x7f}, 0x8) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) sendto$unix(r3, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e71000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000e71000)={0x7, 0x6, 0x0, 0x0, 0x3, 0x31b}) 2018/01/19 12:41:15 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) pipe(&(0x7f00005d0000)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bf3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f98000)=0xfffffd9b) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002cc000-0xb2)="45148ff1614ad7190eee540d27a42d2626c39ea33b6bf8c320cb2e75ac4e061cf8bf45b75370153600fc00cd25f63928954222867ff83a8f3a20c97c197051d2432251ca39491e297c405df16634682b6e26ea5763a50ac368cadf642eab80da3ef3038e178d082539331d8f69dde421f2c88b4ea743a8dd0f7bb22e8cd812817556f7e31826821eff1c2e0ddfa72acfb2e06c39da29cea93a89fb423395cc436e8b6f02b29e1e70cc27c52081687740d1f4", 0xb2) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f98000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000074d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f09000)={&(0x7f0000f99000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f99000-0x10)={&(0x7f0000d1c000)=@delsa={0xdc, 0x11, 0x300, 0x4, 0x1, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x2, 0xff}, [@user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0}}, @lastused={0x10, 0xf, 0x3}, @lifetime_val={0x28, 0x9, {0x54, 0x4, 0x0, 0x34a}}, @offload={0xc, 0x1c, {r3, 0x2}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}, @replay_esn_val={0x30, 0x17, {0x5, 0x2, 0x4, 0x3, 0x5, 0x9, [0x6, 0x2, 0x1, 0x3ace, 0x6]}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4044000}, 0x400c081) recvfrom$llc(r4, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000f9a000-0x58)={0xff, 0x8, 0x2, 0x4, 0x1, [{0x5, 0x0, 0x80, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) connect$can_bcm(r5, &(0x7f0000001000-0x10)={0x1d, r6, 0x0, 0x0}, 0x4) 2018/01/19 12:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) socketpair$inet6(0xa, 0xa, 0xb4a, &(0x7f00000d6000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000516000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000760000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, r2}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00006fe000)=@assoc_value={0x0, 0x0}, &(0x7f0000029000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000360000)={r3, 0x2}, &(0x7f00005a8000-0x4)=0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f000034c000-0x4)=0x0, &(0x7f00008d5000)=0x4) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4a000)=0x10, 0x80800) r1 = socket$bt_sco(0x1f, 0x5, 0x2) write(r1, &(0x7f0000001000-0xb6)="2357f7131967902ae1c8ee5972fae423186dc92fd22a9296926dfa23dd47b0a493315a4dec7bf33f1f7d0680094e1eef7ecf73dc36e066918f0b477ae96231990db9608f557334cb60c47199bb675a95a7c910040fb7ac0417ec314cf2d944a275d2fd05421f313880a7cc9cbd24d584585c1c2d8bad3bf5251ffd0a60899f2bba3638a566f60cd338bc0cd330875140abee11e1f5f2041dac36e667ff26f6aa083daaffe44bfe8653807602f4ea10b1ceebea1e2245", 0xb6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000-0x4)=0x4, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000572000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000bda000-0x4)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10c, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009cc000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000f03000)=0xe8) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000a71000-0x4)=0x0) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) sendmsg(r4, &(0x7f00009ec000)={&(0x7f0000708000)=@generic={0x15, "a2a947041a8bac93f043e791b1dcf6082db8d3b6eb3c163047ae903784e99fdbc6c89e59109536aef4190eb6a569e4025e7b9dae5b966cb1babee8e9fd4ac6d2379ea18408a14d851d021b9bc929703ef9ffbadab22a7092b10edd0dc3f6025711480b495fe292b898f69a6be75534d97be59d01f34b2b5e452775b8434b"}, 0x80, &(0x7f000027b000)=[{&(0x7f0000bc5000)="679969b2456004bd121fb901dbcc8c98a8458521f8039f7fb5abee9143754a71edeb12603e7d66430b58382cc7deb46d181118862c880063d08e39b7b3ae20c5c704b54b5bf2e31fca990798f8e5aa2e5b8eea15831f83856d941c82eaa84151d278b916c58a8a7ab60ea75bed6bba8ff480ade3def2aba5a7e07d0fe20afd2d8b06bbaebf589b4ab53e2bc6a2a831b839458c1e30000a3eabe7b0b808a6b4d3833de4268d80175ba84da92a77a0776b82f545770181ad571289b1103a9e6db82effa5e29a3c9a62ab2fc34dc4ce1d3160403f", 0xd3}, {&(0x7f0000b14000)="1ad9c73a3066c1f9d037b877667383530b23", 0x12}, {&(0x7f0000619000)="ea405400d102fa2981051bc4c956325dab93f0700230a97762c663c26f2e29a17c962c0544da1b879cbf16a560705a7f4916e04482c1beb8b379fc0638bda52f99ea", 0x42}], 0x3, &(0x7f00003a6000)=[], 0x0, 0x0}, 0x800) 2018/01/19 12:41:15 executing program 4: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""/0}, 0x18) socketpair(0xf, 0x5, 0xe000, &(0x7f0000c0e000)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000eb5000-0x28)={@generic="4079a1b7b1c5105bcb8d710522cc3489", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bf5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df5000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b93000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x3, 0x0, 0x2, 0x80, 0x20, 0xff, r3, r4}, {0x4000000000000, 0x0, 0xc000000000000000, 0x20, 0x7, 0x9, 0x800, 0x8000}, {0x20, 0xccd, 0x2370, 0x7}, 0x0, 0x4, 0x1, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x1, 0x2, 0x6, 0x6, 0x7}}, 0xe8) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000eb4000)="6702652e6bd1ac1669528ac4050bb725766d23323549564391467df97543c840360602a6c2915557d523c34d3bd21e3387ae216808547d5e44cd21747725860cf9c47149eb59869b69ff9de536692d45e5ba89cab8914ef6c0a6f29b3b66256a404bdda6c88fc50d17e9f14e6cff70eb6f553c3b70b54634202ef6b7c69f68b7c53325e1fb4453a38dffb7e893bb065579b24d105f0efdfca61952bd4e1400e7e2f65a38d59b4c23a371abee2dd1d6c25115c787ec00bd31dabc4d8837", 0xbd) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000eb5000-0x80)=[{&(0x7f0000012000-0x1000)="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", 0x1000}, {&(0x7f0000c50000-0xfa)="db8e693cca2fcef22f54df3bb8702a80dd869b0b73ebc2fff7545257f98930b4681e9b16d2f1948d4db3ed86e0440ab2ae68ca4da1f8e55cc6b2815e16c18ecf2e3e41d63bf86a9b7f452ea76683410044cdcebb020b3dfe86af10f496e948fd55d88ff3937f52673a1fdd3f5264485960b697103dd82fb9cad6b32255eff3e10d91e5ab4fb284028dcb410e799c1ddffd37f26ea98c1dd76f520c11542074ca9718732d145b21bfbb4f0bfd90a6c7861cc1e3174642b0c76382e937e652426f1822501fb714056e07b4c5a619f836144ef7e297abe934ab4a506af2508d3c34445156bfc19f5c48db1ac04d3811e014a05d757a9f1231bb7e45", 0xfa}, {&(0x7f0000eb5000-0xec)="ba5876af7d21a9e35cc6ccfc258cf82a0026c269ba5cc98e78fff44885d4d7b6a29722c24e5994acf2b230f0fdc56492a26b995a55d2aa77ecf471bea1d5100c3143d8af3431629d106e48d5c40ec861902f1792ab220921f8d355e557e00567dd672815350c51c68d6e9b2955b2da28274c27d67c9760a8f958d9625c926bf67ead38a10d9fe099a20a88f02841cf7e346db7d0a78116618c2c90be7f971c7bbe8abf8323795e339bf0c8b010ffde41950aa97d94e752d92962b9a7882df142df03b585b655ffa4cfeb3ad1da4d60587e72d4d5d7bb155c5add3426f9c5a3c68c6c14f5c85a2b7fc649a1d6", 0xec}, {&(0x7f0000b59000)="b4b75129c2a1e365f309ec45511c1cabd00dbf77b6283e09e22667f435db6cdb96561cdc21c36bf5d5c1b1991ec617471546774aa9e0447cc3276e5ec0aae0268293aa91c55776a9fb434bd36a83978563b433380e3c55d26a18cd96cad632513340b57c9a7f1fcda15b867c0e09a4eff96ce1c17914", 0x76}, {&(0x7f0000eb4000)="568160e3ee78739c00f70b491bdf", 0xe}, {&(0x7f000068c000-0x1000)="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", 0x1000}, {&(0x7f0000866000)="8d4291096b06e88b222934a47b42695fdfecc227e1120c0fc25bc0298d3220e48a90f16684c6a1e955b52d8819ee9fced12efcabf3186d7d172bf0e70d424e487b87878c6c0774d1efed9ffc4b0c906195ee8a38511fe0902431256903519c4d05efa3743c2b1660b0e858d9cb688c2102a1d8ae09331b3c58d977f254e0a65c34d9dc24b14cd2466be485d48f828f0e79a957295f62a75d68abed24098cd84c583f8a3f9e7793c3c88bb2e67b186f081b4ca65de9f948bb3c22d23fa867ba5c69ca6663c0992569c9ff834a3cb39d206706", 0xd2}, {&(0x7f0000e7f000-0xf6)="089aeb21a99490e2f3b8def42a3c1035c8af036e2eabf030460eea5b14d2ec5c5b9fac207af17bf6a0a01b18a2cf2e1ec6b213fa2ae32265f5b89f6749fe4a9dba3f1957b2b516a0cad26d61c332205becc5c6f2f8efb3a5a91786773259ba6d2bfa06556e78bf08ab43692edd7ea53ace257f4f64ea9fbca9c77c2f631712c20d3489caa2502aeaccce2714ae9ae2d8e0a5fbdd0d2bf81c389e5f88504708f9b7d1e8d281b56e6942b89b4108c078a09baf81a982e5dd6674bcc737858ae6f8a51b0a096d22ec7a7083c5aa8639c1991cee97e3915a0d32e6f7d8e6785a4a3d4478fcf7e989a5844b270e27a6a011305d297072db8b", 0xf6}], 0x8) 2018/01/19 12:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000065a000+0xef9)={0x0, 0x0}) setsockopt(r0, 0xc8e0, 0x3f, &(0x7f0000ada000-0x22)="7d24ace2db02ba6ab8c5beb10566f1df435b460c63f63b1c890c7a2c7ea2e533dc4f", 0x22) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c12000-0xe7)={0x0, 0xdf, "4c1ca25b320df497dcdaf71efffde0639baada64c71b37cb6a1b4c856b58ea5d270f497fa8c886312739480ba9d024c54f72df86a19610a3414ebe584c7269381fa848cfee8abcea51860901827ae2deaa0a59a6e35040d62445e07ae2b7b073b8bcaec5835d432a3c219714d87ae343cd577e7aad22ebf9306268895bf07b8c4f455d95c954d7ca8c9a24fb16c43de67a62620d9d1d5b1ee8691b1163aedfec1b0ee11d2d2dcbdbe8d6ee1b38ac68430d706edd21e5fe465b361bd8c72631dea30f2808504db97fd5dd4f8f40f45e7a6f4a868a02925e7bba861bf375bf0f"}, &(0x7f0000f30000)=0xe7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000354000)=@assoc_value={r2, 0x1}, &(0x7f0000b02000-0x4)=0x8) socketpair(0x13, 0x0, 0xfffffffffffffff9, &(0x7f0000281000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00008b6000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00005e1000-0x4)=0xc) 2018/01/19 12:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x0, 0x80006, 0x7, &(0x7f0000471000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000995000-0x4)={0xfffffffffffffffa}, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000556000-0x4)=0x0) [ 565.493915] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/19 12:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x80003, 0x0) write(r0, &(0x7f0000f79000-0x26)="260000002a000500000000000009e400000000000100000000f0ffffff0000020000000706ea", 0x26) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d94000)={0x45371f06, 0x5}, 0x8) 2018/01/19 12:41:15 executing program 5: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000520000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000520000)=0x5, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000479000+0x65)={0x80000000}, 0x4) 2018/01/19 12:41:15 executing program 0: socket$inet6(0xa, 0xa, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/19 12:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) accept$llc(0xffffffffffffffff, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be1000-0x4)=0xd4) recvfrom(r1, &(0x7f0000aa5000)=""/9, 0x9, 0x1, &(0x7f00008b5000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x0, 0x3, {0xa, 0x1, 0x369, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x32) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000580000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r2, 0x8925, &(0x7f0000533000)={@common='ifb0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x2, {0xa, 0x0, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}}}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000eaf000-0x10)={0x0, 0x7, 0x0, 0x3}, &(0x7f0000cae000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b36000)={r3, 0x45, "d6482614765e37583f91566e45d9ca7fe18fcd635bcc1231031a7695f115fb73a68fc94310f8eee5f428d2274d1051759964d9c35c5b72477404837e7f5a625aadf3afec69"}, &(0x7f000044d000)=0x4d) connect$netrom(r2, &(0x7f0000bf9000)=@full={{0x3, {"df3fde38f858fe"}, 0x9}, [{"cb95bb535f2328"}, {"fe24fddc7b5917"}, {"7467c352378946"}, {"7ab7d3ffe49627"}, {"8264f2ea6c77d9"}, {"be7d32768fa33a"}, {"48ac52dd8e6c85"}, {"750d69146b7fa8"}]}, 0x48) sendto$inet(r2, &(0x7f0000a3d000-0x1)='f', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000d2c000-0x28)={&(0x7f00003ee000/0x2000)=nil, 0x8, 0x0, 0x62, &(0x7f0000bd9000/0x3000)=nil, 0x100000000000006}) 2018/01/19 12:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000981000)={0x0, 0x0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009b9000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000134000-0x8)={r1, r2}) r3 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) getsockopt(r3, 0x8, 0xffffffffffff8001, &(0x7f0000ed9000)=""/111, &(0x7f0000c81000-0x4)=0x6f) 2018/01/19 12:41:15 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006d5000-0x136)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000939000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000)=0x10, 0x80000) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000093a000)=[{0x8, 0x100}, {0xb, 0x80}, {0x2, 0x6}], 0x3) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00004db000-0x38)={&(0x7f00007a4000)=@ax25={0x3, {"ec5fe53bf59564"}, 0x80}, 0x10, &(0x7f0000754000)=[{&(0x7f0000939000)="1a29fa2bc466bc6f5bd8a678c1dd3269fc61d6e4e00425f7c734dfd0b10b5ecec7e48432847bbfdcc2b47cad51c7cb5f", 0x30}, {&(0x7f0000939000)="fd317d93bc3410726398e1eba45518d944ee0e0b851193d709680c546a275360db20bae04efaa7cae0405fa8f93074094885c72e7627041d9903fa94727a841001d09a8df509e227780f81d8f895267ce618c64de2fb8e917b906f4e9eefcf13", 0x60}, {&(0x7f0000939000)="5f7210216d97332ed827bd4e08dacba178904e2a40716d2c1fe52ad65f3b797f12d90fb2867e22475ab1d0edee8e77962c94cb74f5bcf137099029739aa8c3ede0c0789fd2909c94af34efd04922bb179c", 0x51}], 0x3, &(0x7f0000939000)=[{0x80, 0x10f, 0x5, "362847e4220606240a1172e81da1a4dda19f99bb3931162ac850baa0e4049dfa2df7ba18c2a31c2b53fe5155f73aea85aa0afa29884b07427699b8e3ea4ae89ed410f7d28ec724fad48fa9b257d1af389e8af0a00725d872a74322d230fd4d9de27f4d10ea64e5d981ed"}, {0x1010, 0x10a, 0x6, "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{0x38, 0x106, 0x6, "a2d174f025a2165330e1bd0868a90a619b6c0ba38cbbc523e041e789827037b38200fe0d74"}, {0x110, 0x19c, 0x100, "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"}, {0xd8, 0x115, 0x7fff, "0c580a069873d8b4062bce4441d460f877edfa9067df1829b06c7b4a68fa71ffd69189f7673ae1acdcd63bc91bb9da84346f2a7ee2b5f5f325418f371b6859733428a00674cd4a35c139b8108d1b221febfaf011682d029f4aa72ace80a309b281fa2013be9313ac97357749d33a7734640bb762a45a9ead609d40950283be12595736362483afd5a54fab88217f140f51b33daed0d33b0afb9b01d7cfb627c6b8a72e35f7d6f5b8bb02d9c48ee5536b57efedb96b7ab3425b6f73c9e9192eef28d97c13b0"}, {0x98, 0x115, 0x8001, "c23f7c1f102c802d3afc346cd5f8ccdda04d55262f882b6dd03ea1989e1f1262ddbdc77953e53770f4e263b1f8b6ba6f7949e1830bbcfcd6b21f0d00a10bcd8349dceb181deaadbb81015956802a2d19f7648294b50ab18d1ad60f919d99db2e083e3a935802a7ed4f699201ecfcfbc10eb7e0613164b5f30199b708bd855de54f384cfaa948c86f"}, {0x1010, 0x11f, 0xf87, "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{0xc0, 0x11, 0xffff, "12548bb975f196836592f5fbc2445e4a8e7f8b6a50e372ce427f43ba22980123170f780f5f95fb4c0ceaee96a483d4a0fe916b6b2deee7e558ee50e41eca3cbbe1c4b12a21077323723177806f62ee626fefbd6a3a54ae4690c1e4d15b1c21c8fd245f01b4eb56c338a95527eb9425e2c4199df01619c08cf719726d86450bd41f8b504d8d227cb48e46a710523cbc70f1bee0392b43dca639e9f0c8df4390cc955251091ee47ba9165147"}], 0x2418, 0x5}, 0x8000) 2018/01/19 12:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d84000)=0x95, 0x4) 2018/01/19 12:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007a2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000731000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000047a000-0x8)={r1, 0x2}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002a0000-0x8)={0x0, 0x0}) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x10000) sendmsg$netrom(r0, &(0x7f0000996000)={&(0x7f0000c5c000-0x48)=@full={{0x3, {"45f8acca678d20"}, 0x9}, [{"173d6231e02add"}, {"0a653e19e4c27f"}, {"28870b7f474fac"}, {"af3e4ca2b49ff8"}, {"3af77d453a2d81"}, {"24a46e94273fae"}, {"a0fcd73313e5c0"}, {"1485a5369f84ac"}]}, 0x48, &(0x7f0000ca2000)=[], 0x0, &(0x7f0000a74000-0x1288)=[{0xa8, 0x115, 0x7, "b63e781ea02c05092e5a3436f0ceee96e1285b57d4e7d399d0e5092885459f39974e3ae0d5e48295a35295b23197c425e9bf5658ab6cafab57abf3eebbcf7a7d9eeecc541ba6e220cf76c1b2214c5cb8a1656f7959aa7aaf622414c44b62ca5f4bf366573f682278caa45ba0fbd5b7a16dab3bda4acb73b7be6bedf828ac7145d60a202e6de7119aae9a8d70661bcc60c1"}, {0x38, 0x107, 0x400000000000000, "1953eb70297b43b3d49da63d0deda807bba457ac8a3dd6ca470bf71cec3ad5f0d9bec81e2152728d"}, {0xf0, 0x184, 0x3ff, "2ab419a4948f0662c088101430532d9970afa896ec7ea26096d910dc953ffc82676b3f058c0900f3e59d63aabfeb0046e7b93ae9e59357e5fc3497e311dd73684a844c63536013176ddc7a831652703a03a1dbddee4ecb403d1dc50ab56d02d89e48b40bc5d0dae976c72b45f8562efd77e47baba4881e1bd10d57a39c89bf97585e9044515b71c689e0e7980cd7bbcf35576a051adc4529b9ddacdc1f3ad4df431126b237e1af4133ea787bd835c7f315361d00fc22fe7684c46fa7167b267f0c59d15bc737c9655de010b57f4a938cb4ab2d03d35cdb0b034ee1"}, {0x68, 0x104, 0x10000, "85cc4153eb53e00219ad0d9b1471ad9c005abdadbb1f5ca8973def8c8a5d3ddcdaa6ce68a242dad05d611997015262a45c8d5a54dd825a2900f800fdd0001a5ef31f44579b2819f870dcad4585d6cc966f3f0dca"}, {0x1010, 0x100, 0xae81, "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"}, {0x40, 0x88, 0x0, "f3373aafeefb3d7694314969f8d15f57fc73c743b903120afdc4aeb6d5049bfb203b30957ce1fb018a4644cbc8dde791"}], 0x1288, 0x4000}, 0x4008091) syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000088a000-0x4)=0x8d, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c81000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000655000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089e000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000cee000-0x28)={0x14da, 0x3f, r2, 0x2, r3, 0x6a, 0xffff, 0x0}) [ 565.645550] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/19 12:41:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x4, 0x7ff, 0x8}, &(0x7f000083d000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000eee000)={r1, 0xfff}, 0x8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f0d000)={&(0x7f0000634000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f0e000-0x30)=[{&(0x7f000021e000)=""/222, 0xde}, {&(0x7f0000252000-0x55)=""/85, 0x55}, {&(0x7f0000f0d000)=""/34, 0x22}], 0x3, &(0x7f0000f0d000)=""/87, 0x57, 0xffff}, 0x140) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000f0d000)={&(0x7f00007b6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f0d000)=[{&(0x7f0000da2000-0xc0)="45536792c3b11f6f4ee7f98e0e51fa3e4c695823606b9ace0cfd0374de0a63766d7a16196d4f65978b8ecb067703b729e974870a107f20e85fedc1991ff635d7fdec68a28e53e81c6b4c9d809da67a6036c5afd7033a1ecc8c0c44d21b3851188d361ba58148130071cd5d3be59a4d2ffdb7a61bae835e5bc1de6ca67d693572e80d8a8924c10e463e9fefecbd49bc25f01c988de301cde901be02f59d41926ade6aff69ceaeefcfd32f3432acaa6bd9ff9fa58e2e6e6763e57fb2c10312ec1c", 0xc0}, {&(0x7f000018c000)="340f6fbdd987182c11c21636e676c2d59ba1d2ed9f76b3e3d2e3601d83c4ebb2119263ed58ad4cf3e00803b93ca0b93456af755b73bba78856686717f889fd5a872076198e20d3c876ea11617626b56a49d04e626f5e8ec703f4", 0x5a}, {&(0x7f0000f0e000-0x23)="4bd9eb6333606150ca51ba2280cea1d3e340fb1bf120c0013a48167378f31375616392", 0x23}], 0x3, 0x0, 0x0, 0x80}, 0x4048010) [ 565.689927] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/19 12:41:16 executing program 1: r0 = socket$inet6(0xa, 0x10000000000006, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) 2018/01/19 12:41:16 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f82000)={r1}) mmap(&(0x7f0000f82000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000f83000-0x100a)={r1, 0x8000000000, 0x5dc, "98e97bc903a15ca2a6f5646e9554dc6db500369943c104ec8efdbd480eb87f1c31a13d25d9ce0bb5c1cb64a8818688dfe5360b06e1a85ab6de544956009c1672fea611c077cedd92e54aa43eef815fb43f481f644a2c6d7a3c9573121a81c7d8227600f07f8837ccd65c0a4ba492551eb477e1cfea244c8b96b36b02459acacb1e30b39e4aa345e0b7ca40454e85c72068a0bd8f60c1ae7d0ce56b31967ce69d0269ebb15cc9e31921b0add5bf12ec6e9f9efb68321dd62caadacac2edccab0983a473e790642bcb6f8b3a28cf58e69128505cd1f2b41de969ac18243133d1728200ca9565675002077f9ad2887d62bdf3b5486db2d3364b7d338892084057ea30963ae1ed9b66c72f3d85a9bb6934a0c5ee6b59b761cc040d5c45715a07b33ac43564b5b57b34c2846d7cb740c7e4a14911a06c1e712cf74aed688d255886db6a16f1638604d6633387cfa1520a7d39bba1c8b7d8c6d146f89cf7655f56e2e6378a7b815a39bec41e32e5dd7d36cb861eed17f960e82660bfd2ef6302adb53a14f3d29d29e2d2c5199e2cd07755d2b4aa8421b69a03b9da69ef5d6b8ba165574d59c1012b6fca8ca3a17b86cc82e0ef8c7a57bc3891eeeb0f2e49142d712c8ee03d9e9ae1d2bb429161809f7d65843eac2cec1efe30a154540314ae942533154a94e4eaf6ee4a87f5401de3e41ae98504d381824f0af5ade9cd13afda84a8d1510ed6d5253955cde3c0bd5ae1c5b34de0c8641bebc1bd649fc239551dfc26569eddb63622fd46931577b079b5b0a7577ed53e93ec63029e40c23e96ec9fa57b03c1ce4663a7cf98fbc8095422a29f719d4b83e82bbb6d388cdf2701c0ef7d1523366acb593468773b5c0a8dba3bc398e76e24bf425f254dc1dc7af396fc53fc275b13f1c76b9de82c237b71ea8a8c9a7120fab4458399b11a62f42c6c8dc8d05bbc44998578969f250d2d4deceb55a4a06dbe0c2d99e9072117b49608935a03658d6bd6456f5ec448197aeda78290e105c20d88bf2d5e51f6fc64c53a4830a36e60ca37c24310591f954962345b459bb5072344aba46c566c6172b45fcab8eceef085de4c3323175e96a2d2c1c7f2486f4c7709f2fb6600a8ad82ab278dcf37f154aff480168d2cefd9eb09ae038e4fa7fbaea8eb40e7b0402d9ce2ad86232958486aa3fa3c65091dda95c7144e5c98304c2e81199af24ccb835a12947a8dcf08d82c708392839c751289e26af58f42048f90212d263975d480ce65946d7687cd4b23d93b7622a9bb3d93bbbb7b9e9c0dc8c73162f363e7d594b0a0c97065f7b1638380b81be6cc38e9044737eac7837223731c5f57be8e3b1c728da3cfd28d2f1cee1945ec5d073a06f431cdd31a78f07d86cbbe6ccf1d97387c7c9a5cbda4d4d85f366b91f377f022cddb1a0dfddb279017653a7b1e79487d00d50399b393f577084fb376300ff8e8e83e3640ba446746adbd6f3b1e3246a7abd044ee55d2850ee758dbae3df761284d0010abcb7c63de73ae24216ae13003887f2ee118d8e38be5a49735c7dcf05e1180fc970c27fdd9cbbaaef0ea4ed6308a704bbc1fada7072154bb6f68d50c88de3cd748c76d976cf4183241f6225fae67a6de914b2d20bac6b31f74b94eed85fa83163cc4f55c0cdf103d3d14626cf9d47f5a61f6a15ddc0e2ad8318b5eafdfe9d24268e10342354bae3b265473ac60eac436b4ffebbadcefcd51c7cff9eb45aa2cc96767b9fb53db30796a391fe3b4fa8a2e20cf42d4046e4d375c54fb4012a9670627f72fc5ce8da4ba04420edae54f3969e3dd58976b299dddd01a438676cbedc0593e5300b38336e89d7e5126ac7ff0d2914420d1d21df22dceff674cc0945253d4d05b959297a6863a0034f4c5ee8748414e3adc2e1535f1357a8a777966bcda737ccedf07d09149048c343e6312714bb483fb1882b818edd10748e579034c373e058ffa1e10144f216f10828f3405c9a77fb8c24761742ebf6de5fb4ab816a96de0f328cf63b1f30624fa7c8967a70a39651d3dc7b0d94da246323c01c0e9ceb6f927ed8c5d27c5cb7d57e10af17d4dd037eadc6fa6cf41bec3c985354255b9c5f7037a4afe1df38a3da47ab9aa3f993fee34051f2d16a79b14f45d7770b506ccbddd0a9b35d0419a442a90f0b273d76c1ea892484e45bfa1d17bf7de2c862330664f7b0b8889f49b5f5560f9046ebc92e66d6feecdc92246a4b8581bdd4cc3ec0a359d589edc5efdeb979fc93c2fae1179a434f4c902387ab2f056c1a10994451c75caf39350b00faec308774f6a558e077245e85784077a13841c26a149b205f9eb41c53f28530c044def904a483b8d118a9ee177ecc28d18d039d08f44b19523e29635f5869699a19ee983c9e6f7c245c47f0e74fbe7bae315588d0a633e166062f709815eca37f11d63c7710ca6ee64a12e0fe018962da08adfc046c9c6143dcf57d187d81037e02278eddc21e705f317be41fd1e91add92a29743cc07b5e354b41e42f6a53bcfd80ee32f6ca16fc6e1bb918c60e02cdf8f40979c3f5dcb97061dddef78a6c13157edbe2a3623a231c202c6bd8d951c4954a9a0b25cdd6234ce2c14b1f46345c65886d53a60c6d932ede390ca5d638b3f92ba949304357a6403e73c19983077a898cd5a5fb0aec729db4e1f4917021ca53353ad3640fc394e10726c91e3f2186cc3a309b1674daf625cabe5eb76cf65273500d83e39e1d0be8a61d3588fe26c2c20c962757d885ffcf0011ac6ae6bb112318184f40a459749024cc509fbdff73ef21786afe5518c21179e4af216f30d17fd7976713a94bab7e5fbf3f233039053d231a13c50f7045cd0016b945b5987e1ddc6d3003858ec8f91ce721f2f125b6a755b4911b46f9e17b7213f1be7d0d9aef3a82af1bc48010245ca717408cda8024dafefbf710c513a34dd083ad38492fdd9bb41e385c283227966b2b88cc648e680f04454abf0cc5575102ef61c7e24851c300dd08acd92a71397a6fdde6707ddd891c5cbd07b0754ed387c2075925d8f6806a022c1f3b52c219bf697e850c8020b42e3e4220a2aa0151f6f3934186c63f24560ee8da61e42bc3225d3a1669e1e913194ab392b097af1d9be638c079d8b218cd3831ec1da2759af4a4fc1af669d42b9067ba963260e6d60d23d4a63713f80b481ab4b15b11ad523e24d7747b351f6e67e1af4e375c351c41372be5be52d677f3a95877a4942863350b3fdb4e3a1c07603716fb47d48c782a5b1cdaac08ccffe3bef45a5d5a43737c945088b4ffb75301f4bbc1b3e5b1536b8830d7b97a0b049a44c5bd2403e2fb1e585cbe702a52568890401f621b49e5d7694a1a7a3eb991834006c51d421098353259b583dfc93ff5f6a71fa947452b52417edfb36971e703df5299c020d62cb17e4c736c3a57d2630d6466425773ef859843cf4aa1cbbabf530b1843ee8dc39c163ac79dec4fac77fd1b556d90c365d0c83373c9630d935c4a8e0a38f0d623de346a3f3b026588bec8421d5fbb56578e85151ee5499f0ffff4777d2a14680da02b63f62d034d29a75f8e8ea781dc6bb1f691cec7ee852cf24b80cc5920035252c93552a8805e6d9e4b82de77749439109ff1faec72523456a0dc706fd8f859c8c9191b4e9b2a446ae2140d1c6fd328229d03805933d64eba149e076c314471928eb96addf79d251860543602f103f9b4630df53c8d06bf878c15cfe85b383006ca5a6fd121936e239f8700a699b4248af3af674f731a4bee11bb282fcea3ed4292cd5860d74370e2faf018ac646ea7b05fb796a24ad50bf19b6a8c9969eede1a0e65a85eb2b1cf00091318dd9b3f8fb2fedd1c10efaf4f8a80aaf47fdfc93ed4adaea3f1a6ec29f019513e8086c35de5e58d8f183182d08aebe77e7021d516c10d0b219e05fdcd4e411519282b655e00336de9bd6c28a4378f39ef73d344ffc8ec0cfbafb1019f77a6dd3063093d9e398a89af2b5b992ca5cf389f80ec0e89dd0cbae864c19ee29c11360ed156ae067d9d70502f47a6735f1f936f1ec9c2124dfa127fb578a23e306a63d564a24e85a8be7478bdb46e91cf70d8f8ca2b553904f33f5c2f599566f79e875da475d3628c23a506789d21762c18fae55aea0c31b8da7b636706c61b40aad36e0ee1210f76736a87d26bdbdeb4a7b8151b8f608cff0c1d27c0f5a15e9b32bbcca8e24fc6476528dfe61844351006cf305aee3475c10cb361fbd92fa546329f533cc40a1b7f528d620d628df00942b2125f57b375dc3258faca7003e6ddef522ad6e4105aae05dd55c36ac0bc215a595808b5ef02743afa0bd60d19a0a153e4a780373814c7fb60d55ebc445ee905b015213a2c1bd2a4cac5b190e358f5e7ed975bd7449d0ef22ba03103d19dd7138e602339634e32e0939d547c704dd2eeae3af0fb357308dec8d96d3ba59489b037bcf567f5a04ede111cf81c210ddd514f4f6d5f6465d9f6ee2ccf828dec07d30ff7359cce9c2ba53ff3a1a3e28c58402516542e132fcebc5bd5973e548130deb240a05252b49e2fde487e7090f33f08debb071f8914f00d0259b5c6b528ebb002a328e0135691a2d4fa007a8667d5980775ca0f12be68717402d415251db7025bcf21e0b24dae4daaed3950d270ebfa5a5f77cdfe63d493c8fb44a07bf582487ceb94c4c22b6814ad3b07743ac1c6347337f44844a10052570afa855ca3214b47638649750cc2769f517c4be635783b43319be49711016034e3f634616e43dd665db830ed05aa1914caa52fd01fdeec2db68c889864819fca510a7d21a8dd0bde210d35fafe6014d9788a6fdb1d3a66e19bc532062f2ad88d3d779248c6dd15f0d03c7be8427293de53ee6d642afd3ee1e04ee4a34b399cf66e3a481642abebb044e01641602ae03c114e397c85eb93b316e2eed7fb7313a79bfced025f641701a8e65c588d08306931b24a2dacc7720ea619fb42a07936a84c9822f1b37fcf7d6260d740cb99e4d5db099b3165c88a7169b043ef28c018d47d58152f8718a30f76efd75afe70f1ba88f1e6ff16273d1524cee38b0a9091f394544caa4ac79564ce2528bd06adb3b353e4292ba3d5c09f84289064f45e4fd8adb40a3bf0772b4ea2884e5a7344595afe53fa1a3e5d95073c41c98b9c0a876ed73466ecf17a3845356c7b8a0d9f7caaa05e231ec3fbc1b25e58464ac2fac0ea3735cfcdc522eb7b02d5f24ed9d3f59d3fcd5bea3eaecaac4ca78018f7359d341057bf0b3c3d8b9f051ab233d52ccd394bebab96e8305926a13f168a493ff2baa94cf4cd06362250a87ed88e26da842fa0b71dfadfb0b3666e084bc23284f75c39b34036357fd66a4343e7986e45b92a4af07aae49f4a4e5d19074060f88f4ba6c195e1c61437bca11bb03f78e579e6153ede9096e90f65e169678ec4a0b724b6f4fa60feac729e13d05e2391cac658cf40edab37fe2ce0b2fde37e7267822b688680947e2a53090c164dade1341093c12fe877b26ead28ac57087b22e060c559f9fceef9c87d9809c0104f5f3b0b8c3764c6e27b226ed6f397eb01d8b5ff687a426bbc63f0e432539a7ce520c389a1267831b054500661c17e76c044f3907d894732fc92e1b1528657c9585c3104967d93f27dfea286b422c8db216b474f71f44c80c5373f40e7b34d63914ea5e196a45182812086c17bd15db8507b9ff68c1a732ffe4d7f4a183a2e9f18e35c6624a4aa7186b337361b7b828e633d20a3c27659306bd5a35a4e8c6e7d1d531f0c40609a596e308f5f791ad0093ff6a"}) bind$alg(r0, &(0x7f0000f81000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(arc4-generic))\x00'}, 0x58) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3f, &(0x7f0000f82000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000eb2000)="9dff9f799f9e6c64b7a6d5bb77b792a2a848ab169f3d29899489746b55da2fb86c938d24fc966a0cd671cbbfe8b6b3925080b8b9a58e5ce6c6931508fb2b6e941b218cb886829698438ad24fbd73f5f598cde009d422fdd793fcd07441bd22fd17c7cbc946e4c6116a543443569fa4431109", 0x72) sendmsg$alg(r1, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0x40}], 0x1, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) syz_extract_tcp_res(&(0x7f0000c7f000-0x8)={0x0, 0x0}, 0x1, 0x8) 2018/01/19 12:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x10000080400, 0x7) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f00004c1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 12:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000983000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000037a000)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/19 12:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket(0x19, 0x6, 0xce3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cc3000-0x8)={0x0, 0x0}) 2018/01/19 12:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000b6c000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000a8a000)=""/181, 0xb5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000309000)={r0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000099f000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de7000-0x4)=0x0) 2018/01/19 12:41:16 executing program 6: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/19 12:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000007b868c88f8"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000985000-0xb7)="e58b9e8253d8530992f1a7d99da84ed54f1bf7b9e5d1bc2fbb3b7f1c7b1121921c958baada0d0461086ab46c3ca9b4039c15312e43df272270ac71dbd5d0ab2507fabb3d3adf70b6eaf01fcf2b4e542b8fa3fe84b77006c1bc66e9300573770d9c3f29423d3ca53ab1a9844fe4462be04745d59a03840c69765b67f51d03b1ecfe5d59943ba5b371927d6c0a9cbc0f1a53862783aa7aaa4d3b8fd2f15f98a1e750868f7be90d3e53aede475b75bc6998f917df3bf14abd", 0xb7, 0x80c5, &(0x7f0000098000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x4, 0xb7, &(0x7f00004f5000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) sendto(r1, &(0x7f000037a000)="6146a8", 0x3, 0x80000200000000, 0x0, 0x0) 2018/01/19 12:41:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f00002ce000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00008ff000)=[{&(0x7f0000040000)=""/216, 0xd8}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000992000-0x96)=""/150, 0x96}, {&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f000036d000)=""/176, 0xb0}], 0x9, &(0x7f0000000000)=""/234, 0xea, 0x7fff}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x100000000, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) 2018/01/19 12:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$alg(r0, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/01/19 12:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000720000)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000f4c000)=0x0, &(0x7f00000eb000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000091c000-0x4)=0x0) recvfrom$ax25(r3, &(0x7f0000222000-0x91)=""/145, 0x91, 0x10100, &(0x7f00004d0000)={0x3, {"9be5c4d309b95b"}, 0x2}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000098b000-0x4)={r2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000df5000-0x18)={0x0, 0x1, 0x30, 0xb9c, 0x4}, &(0x7f0000c3c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ac8000)={r5, @in={{0x2, 0x2, @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]}, 0x5, 0x7}, 0x98) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bd3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0x1, 0x4, &(0x7f00009d2000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00000b4000)={&(0x7f00007f6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000641000-0x60)=[{&(0x7f0000061000)=""/158, 0x9e}, {&(0x7f0000145000-0x88)=""/136, 0x88}, {&(0x7f0000678000-0xa9)=""/169, 0xa9}, {&(0x7f00002eb000)=""/223, 0xdf}, {&(0x7f0000d0c000-0xf9)=""/249, 0xf9}, {&(0x7f0000f8e000-0xa9)=""/169, 0xa9}], 0x6, &(0x7f000058d000)=""/173, 0xad, 0xcd}, 0x60) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f00004b2000-0x4)=0x0) 2018/01/19 12:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f0000f8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000a28000-0x64)={&(0x7f00004ee000-0x1c)=[0x80000000, 0x4, 0x9, 0x9, 0x5, 0x800, 0x2], 0x7, 0x0, 0x8, 0x7f, 0x6, 0x40, {0xbe4, 0x9a2, 0x3a0d7cb0, 0x7f, 0x7, 0x7, 0xff, 0x8, 0x9, 0x6, 0x4b, 0x3f, 0x6, 0x9, "c4fb516f3b1454dfe3eb9890abf835878f9272666183459f04ddc23d326db0c5"}}) 2018/01/19 12:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r3, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9f000-0x4)=0xe8) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r6, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000438000)=0x0, &(0x7f0000b08000)=0x1) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r8 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r7, 0xffffffffffffffc0, 0x1) accept4$unix(r8, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r7, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_route(r5, &(0x7f000045f000)={&(0x7f0000e53000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000737000-0x10)={&(0x7f0000789000)=@ipv4_getaddr={0x3c, 0x16, 0x10, 0x7, 0x0, {0x2, 0x8, 0x4, 0xff, r4}, [@IFA_BROADCAST={0x8, 0x4, @rand_addr=0xd6c5}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x3, 0x2, 0x3}}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x80) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r9, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) 2018/01/19 12:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/19 12:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0xff, 0x5, &(0x7f0000a3f000-0xe7)=""/231, &(0x7f000053f000-0x4)=0xe7) 2018/01/19 12:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xfcffeac272c768af, 0xfffffffffffffffa) getsockname$inet(r0, &(0x7f000003b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000195000)=0x10) r2 = socket(0x8, 0x802, 0x100000000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000f34000-0x2b8)={0x7fffffff, {{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]}, 0x1, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}]}, 0x2b8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d83000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005bb000)=0x8) bind$inet(r2, &(0x7f0000f67000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000534000)=0x3) sendmsg(r2, &(0x7f0000843000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) socketpair$inet(0x2, 0x8000f, 0x7fffffff, &(0x7f000083e000)={0x0, 0x0}) 2018/01/19 12:41:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10140, &(0x7f0000000000)={0x4, 0x100000001, 0x8, "cc3c1fe99053", 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000777000)=@generic="4a106a41cec4f8f8600e88a39a048f1d") bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c1a000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c32000-0x4)=0x10, 0x800) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000381000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) sendmmsg$alg(r2, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000d27000-0x20)=[{&(0x7f000032b000-0x90)="882fe49ce69e9cdf49ad63e5fbaef114", 0x10}], 0x1, &(0x7f0000026000)=[], 0x0, 0x15}], 0x40b6766, 0xffffffffffffffff) readv(r2, &(0x7f00008ea000-0x10)=[], 0x0) write(r2, &(0x7f00000cd000-0x2d)="fc5f16339dae429eac21af14d0219e993f444b17cef86b906a85a5c5437f8d22ca5fdfa74cc8279a78375ebc89", 0x2d) 2018/01/19 12:41:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)=0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 12:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004f3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001fc000-0x14)={0x0, 0x403e, 0xa03d, 0x1, 0x1, 0x1}, &(0x7f000050c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000d4000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 12:41:16 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000840000-0xc4)="e18628a794b7d8cd0dc3486bdc9316b27849d6d1069c64be1abd8db16d12edf7e20c835d8a22ce5becd12b25cf141c30819fad4bb2cb1733a6e671399b7c3d433860fc86aa4b6f2c24e90b0821076cf0e3661fd9cbe97b9e9555be7ee5ce4b097e3488d2957d97b2c625616171dca9f75a29e115e207078a6cdc87126d88c081ad93df34683784c2c0ac806eda12e8caa9c821ea41f26b92a6cf4547db375bacb853a8bf55413726792599971c66d7c7a927dd003286d209ea2b15dd3db6d0e45a3be630", 0xc4, 0x4000000, 0x0, 0x0) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/19 12:41:16 executing program 1: pipe(&(0x7f0000b01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa1, &(0x7f0000078000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05e532", 0x6b, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x6, 0x96, "1b9f59f3d2e16bdcce377116bbf3850e4c58850fdb7416a87c014cde65cc39cd20f9a74c75b429e4d9e6b7203ffaf40ef46483b4ade06d15896f5614a6f6e92f0f9481913b89d4fec59703afac59ab13319db25cc0310f14b0f32fa102e3c7ecf32584"}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e3000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000bc000-0x10)={r0, r0, 0x1, 0x3}, 0x10) 2018/01/19 12:41:16 executing program 4: r0 = bpf$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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f6000-0x4)=0x26) 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) tee(r0, r2, 0xffffffffffff06fb, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000000000)={&(0x7f0000675000-0x48)=@full={{0x3, {"bcd90331baa9bc"}, 0x3}, [{"be53ba99cc4961"}, {"9bb274153404cd"}, {"28a81f04ba9823"}, {"e5f64ffb14792c"}, {"55fe33a5f97f2b"}, {"bf536e23fbe247"}, {"0b67de3f4692a7"}, {"a31fadb8c3be39"}]}, 0x48, &(0x7f000010d000-0x50)=[{&(0x7f0000001000-0x14)="a2cc2c34a9beafd4bb1a2ced9b100001ff0c7898", 0x14}, {&(0x7f0000000000)="cc4b59a8ca066ac0a8c5f90d3bd4b2c9e99d7d14023ef48381102f56bf88501f649de4fc2f901c62f15c792d8eef867a0f7b0930e95b7c958e48ba41b078d2f06013c39aa48fea991e6be7ed3621556faa242632648042f816a3c10494e433a95c1f7f26c1fa1893b53e1e4f7cce5ead0049f1aa1de528e94367835977eaaa64c69e2230296e83cdfa7d90073869eb63406be58210b7124bb36dfd129d36af5b80a9c4fbefbfc0b8cfca6c7cebb3bf4de325a11a67d2737f2b474b1b402d", 0xbe}, {&(0x7f0000000000)="b0ef9776b044b23b8fa8eb46b944de960591ff9440e07ea980879425b864c45626ca0227095b1790e232f723911098ca278c5aa8aa20657e8845f0852192c7979c3ca4b56743e054212de9b2c1a92cf40f7df9343472f23810792fd813dee342c0ebb5b1e60c4338414eee3df037efb3d38b68030b3c5d0007c27e2e046d6844", 0x80}, {&(0x7f0000001000-0x7c)="63a5f469f757e8407bef2ef3b56488d0b3ec81e23fe160d72b08c353e4389935eb9db37644068ba7f55d994ad3dc6ce9d78aafca62c9bcceccd14a1a75364b2d6bb7a41c5654f96866e533c0bf0f31d1ffbaef846967b58fa8dc151119ad9c2399e3027bda7cb23fd575a40281f82cb0a0cee75a40313602d1004996", 0x7c}, {&(0x7f0000001000-0x16)="70628585d884b5ac7c0ffd0ad9ff766a3a5943d0fbd9", 0x16}], 0x5, &(0x7f000061c000)=[{0x28, 0x0, 0x4411, "7a859bf452bc467ed7cdaa98a6459c97b8fc85d1"}, {0xd0, 0x13f, 0x4, "e698501ee280b3c7aa20618fac40d421f5543d4da2586dd5801e6f9de37abd23895392d411acb062e6fa11ad771e5ece462e6c7ca6d86992a9c57252e91f9956e07ff34d7c6f1e8d4c7e8903ff473a889b7f6bf3915bb27bf07ab512a014a54167e7778db96dade3cd048fdbc759fb7d46026d884bc8e628f7f0b84349dc4c534b5e91c7c3f9005e5e07cccb59c6f9f75b649f1b6b1e26d6729f890bfe53013b447d2dde1bb087c47f6e60e6e83294242942f24544550d05a9bcff94b0"}, {0x70, 0x116, 0x3, "d7e5dffcc22f19731a322e3448834464b7e94b0864c53473bbb20de7787c4f7868874c32c8d04a99d79e5a033a4554c31d28c3698b8df77bcce7b7ff8a7005fc9a8a85794eb4a8338e29ad7e0e016294bc436f95661bd38bd7d9"}, {0x70, 0x111, 0x4, "14442701a7d1e4ee8b7a9b2f283d9294dd1da3be0fe9855ba0d6179d0b56f2d79a4b93e5b1b6359285355a905cc43fba36314bac2b3b4a0595b3a0658494c2f41f52c9f08457662c1c995e99fca5ef31bc418013b70dce09af0678c5a9"}], 0x1d8, 0x20000880}, 0x40000000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x0) 2018/01/19 12:41:16 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000203000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='gre0\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r1) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000793000-0x10)={0xffffffffffffff09, 0x100000001, 0xfffffffffffffff9, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000495000)=0x0) close(r2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000002f000-0x8)={0xb620, 0xffffffffffffffe1, 0x10001, 0x5}, 0x8) 2018/01/19 12:41:16 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000021f000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000000000)=""/0}) 2018/01/19 12:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{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]}, 0x0, 0x8, [{{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]}, {{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]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}, {{0x2, 0x0, @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, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r3, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d10000-0x8)={0x0, 0x0}, &(0x7f000071b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000694000)={r5, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x0, {0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x20000000008001, 0x9, 0x1000}}, &(0x7f00004f9000)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) close(r1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r6, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r7, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/19 12:41:16 executing program 3: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2000008001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1, 0x806, 0x7, &(0x7f00004fe000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000af5000-0x4)=r2, 0x4) sendmsg$alg(r1, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00002b1000-0x10)=[{&(0x7f000074a000)=""/178, 0xb2}], 0x1) 2018/01/19 12:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005a4000-0x8)={0x1, [0x0]}, &(0x7f0000beb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e0f000-0x8)=@assoc_value={r1, 0x80000001}, 0x8) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00009a1000)=0x0, &(0x7f00002cf000-0x4)=0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc6000)={@generic="16167176845b72a6704cef175d365279", @ifru_flags=0x4d00}) r3 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000499000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6, 0x0, 0x0, 0x4000}}, &(0x7f0000a4d000-0x4)=0xc6344f1f5d6b74b) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d7f000-0x4)=@assoc_id=r4, &(0x7f00005a5000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000049e000-0x64)="7ac11e1fb0a5e319b30e3d97b7b3fabc12f32f8abc73e3bb783beda078b37afa877f2c1c065d68239665fd8acf9419b0cf4176a7f34051605f89bb75b5aa23a1310032fe1dc38e59355dd95ee9ff0f265ae7b4831caf6104f7efd789a3dce2928ff5b0be", 0x64) 2018/01/19 12:41:16 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000034000)=0x0, 0x80000) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000035000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000034000+0x42)=0x1c, 0x0) sendto(r0, &(0x7f0000014000)="5ad9411ab07108ea88691c353adb15eee976d8737ee6af1a77b7e3a6d137fa63ebbf47adb08342a388c03d73f518b1a8f7e6eb8e0914a7b78b39709dc6a79abacbf3aeb53c14d45aa3775a768f2ee4def00b0c0927b6732276c4e60cc0553e8a7449b997c818000007ff80000000b991fa938280b71387", 0x77, 0x0, 0x0, 0x248) 2018/01/19 12:41:16 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f00002d6000)=""/4096, 0x1000, 0x40, 0x0, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0x0, &(0x7f0000ae1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000086d000)=0x0, &(0x7f0000ae1000-0x4)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000adf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000025c000)=0x3f, 0x4) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/19 12:41:16 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x3c, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000001c000-0x60)=@nfc_llcp={0x27, 0x7, 0x7, 0x7, 0x8, 0x8, "234b762d39d96529154c33da425f06473d33e9215101970da14985d460a90a126052f44204fe729e45ef9b599687b4da143b1d5d5af96c5c8e40117dc1fabc", 0x80}, 0x60) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000014000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000001c000)="", 0x0) 2018/01/19 12:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00005e5000)=0x0, &(0x7f000075d000)=0x4) close(r2) [ 566.042775] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 566.061098] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/19 12:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000ba4000-0x8d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x64, 0x1, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x17, 0x0, [@empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @rand_addr=0x2]}, @timestamp={0x44, 0xc, 0x180000000000000, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @rr={0x7, 0x3, 0x0, []}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}, &(0x7f00002eb000-0x14)={0x0, 0x1, [0xeab]}) 2018/01/19 12:41:16 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ef3000-0x38)={0x0, 0x0, &(0x7f0000f8f000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00001c5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x3, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "226b9e", 0x0, "a78daa"}, "11fc5381adc253d61f1a8cafe6"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fcb000-0x4)=0x0, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006be000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000156000)=0xe8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b7b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x800, 0xfffffffffffffffb, 0x0, 0x9, 0x3, 0x8, 0xffff, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x6b, 0x6, 0xffa, 0x40}}, &(0x7f0000634000+0x61d)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b74000-0x8)={r2, 0x5}, &(0x7f0000848000)=0x8) r3 = accept4(r0, &(0x7f0000902000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000591000)=0x26, 0x80000) connect$bt_rfcomm(r3, &(0x7f0000b28000-0x9)={0x1f, {0x3f, 0x1, 0x5, 0x7fff, 0x1, 0x7}, 0x8}, 0x9) 2018/01/19 12:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f000040c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fa4000)=0x14, 0x80000) socketpair(0x1d, 0x4, 0x3f, &(0x7f0000237000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dfc000-0x10)={r2, 0x50, &(0x7f000082c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/19 12:41:16 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x200005d}, 0xfffffffffffffcf3) 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) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000018000-0x4)=0x4, 0x4) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) sendmmsg(r0, &(0x7f0000013000)=[{{0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 12:41:16 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000000d000)={0x5, {{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]}, {{0x2, 0x0, @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]}}, 0x118) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000803000-0x4)=0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000dc9000-0x6)={0x1f, 0xfffffffffffffff8, 0x3}, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/19 12:41:16 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x101, {0x2, 0x0, 0x8, 0x7ff, 0x7, 0x101}, 0x100, 0x4}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:41:16 executing program 4: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000037e000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000718000)={0x100b, 0xffff, 0x4, 0x7, 0x200, 0x6, 0x1, 0x9fa0, 0x0}, &(0x7f0000e5b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000090f000-0x5d)={r2, 0x5, 0x55, "2ec7d7c6aeba68f0e06de417c9ba030ecdeb6b6c8529b2f3d05be7ddaf3fffc26b6e1e7692b71c175f87aad5a7b24e371e0252bf2423aad53506a5beef0e448e3ee27b7265630a5bc0da0c9561a285ca518d8726c2"}, 0x5d) 2018/01/19 12:41:16 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000000c) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x7fffffffffffffff) [ 566.168735] sctp: [Deprecated]: syz-executor1 (pid 9492) Use of int in maxseg socket option. [ 566.168735] Use struct sctp_assoc_value instead 2018/01/19 12:41:16 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000fd5000-0x108)={0x10000000000000, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000fd4000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a44000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x2bc, 0x3b, 0xfffffffffffffffc, 0x7, 0x1, 0x6, 0x7, 0x10000, 0xc000000000000000, 0x7fff, 0x5, 0x80, 0x9, 0x9]}, &(0x7f0000772000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000ac000)={r2, 0x2, 0x9}, 0x8) 2018/01/19 12:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r1, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008bc000)={r4, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) listen(r1, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) [ 566.240952] sctp: [Deprecated]: syz-executor1 (pid 9520) Use of int in maxseg socket option. [ 566.240952] Use struct sctp_assoc_value instead 2018/01/19 12:41:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b64000)={0x0, 0x3, 0x30}, &(0x7f0000408000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000031e000)=@assoc_value={r1, 0x7ff}, 0x8) 2018/01/19 12:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80005, 0x1) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bb7000-0x14)={0x0, 0x5, 0x4, 0x8001, 0x0, 0xaf6}, &(0x7f0000150000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002c7000-0x14)={r1, 0x8000, 0x9, 0x1f, 0x8001, 0x1}, &(0x7f0000ce5000)=0x14) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00007fc000-0x4)=0x7, 0x4) 2018/01/19 12:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000d41000-0xc)={@dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000025f000-0x20)={@generic="fb5fd0380d810c3b1d4251f534f288f0", @ifru_flags=0x1000}) sendto$inet(r0, &(0x7f0000650000)="", 0xffffffffffffffca, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000df0000)={&(0x7f00001b3000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[], 0x26b, 0x0}, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000ac6000)="e999c3c689d97a5d0b5a5e5ed427cb070ece9ced6050158cdaa1b20fd1991ed5019c563aacd3d5bea5bba492464c342341ca6589ad26c1de95b60e7e57a2d3", 0x3f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000092b000-0x90)={0x7, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 12:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000718000)=[{&(0x7f0000556000)="203f33ab9053b89aeed21e2981afbb366d9eee0dc76266df6724d60bc211d592b0189fb51403948577bde8854e8c85aa1d6d9dde92dbb699", 0x38}, {&(0x7f00005bb000-0x55)="ceeea6e315dc61b6507c95c7f85db3c787bd5e2e52b98e674afd20d087800e71570ef1fef1e9da4d826adeb1845a157887d23dff7beec2950258e10b0892904ca4560e329c79160fd27a74e1373922ad042360eb11", 0x55}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 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}, [], ""}}}}}}}, 0x0) 2018/01/19 12:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x14d, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b05000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000233000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006f4000-0x4)=0x0) r4 = getuid() r5 = accept4$inet(0xffffffffffffffff, &(0x7f000063c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012e000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000150000)={0x0}, &(0x7f00007e7000)=0x4) r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000365000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000469000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f14000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f90000)={0x0, 0x0, 0x0}, &(0x7f0000842000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cda000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e4000)={0x0, 0x0, 0x0}, &(0x7f0000bd9000)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00003a0000)=0x0) r12 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000882000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000806000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000951000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000542000)=0xc) socketpair(0x5, 0xf, 0x8, &(0x7f000044c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e0f000)={0x0, 0x9, 0x8001}, &(0x7f0000e1f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r15, 0x84, 0x6c, &(0x7f0000f26000-0xf6)={r16, 0xee, "61e46fe7b15fdf3e6940ff78a3815e5ea6c4d972f94a7d8a76b95a6ab4084380bbfe283e9aae88e7204a6d262f3fc021e904b687fdc12baca97b21a086ecc681f43ece8bc3003452891c378c031df7da7d520bec74a04acdccb12425591b0bef70d80bf4dc54b9626101e1ad1393b42947d16580d7267a96badf6dda6d0881ac0197d8cd6a86f4902ebc293401a4f671d5f56311801db1faf096198f34cff8e33fa384010908df5915a5a83b71b379bd5034c1e9eaaa516d07f6d26c0bdc28560f86dda2de7e40ca26c6d787edb7a47386507adca481623b84b104c83ec9b15e2bfd0f66e3f9799a5128cd99f065"}, &(0x7f0000eb6000-0x4)=0xf6) r17 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fc7000)=@assoc_value={0x0, 0x3}, &(0x7f000058f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r17, 0x84, 0x1, &(0x7f00001f5000-0x14)={r18, 0x1, 0x2, 0x7, 0xfffffffffffeffff, 0x1}, &(0x7f000071f000-0x4)=0x14) sendmsg$netlink(r0, &(0x7f0000417000-0x38)={0x0, 0x0, &(0x7f0000022000)=[{&(0x7f00006a6000)={0x4a0, 0x29, 0x100, 0x5, 0x2, "", [@typed={0x18, 0x74, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x274, 0x6b, [@generic="3cda1a54f94458849ff229dd6b6569e4554684d49700b4848303ddc1af936593", @generic="a5ddd546722d6a939af141aae88775e707be69001edb4421dce442baeea8f82a8c3aafe9695141a569e63eb2c8eb4b9054e4be2133b8ad76978611dc128609ef82717768efb161e6624f0a61fe58788d6628ae042a44adfdc3935a8069f692c01c9b9c1b8562363e41271600ba16a1086661e7a50a8bc7f40cf605f9f231481fcc933bcc319ec42fee79e93721c3cdca709f2a819c5e4db2a3f970e7a0beb9bb6a769d9c3a7b7179c009c395afe7a32cd0116df0710cdc1a3de03da194519e9d25d4eccd70a7e2e3da8bc31e46e0d4a4db3f9d502392df0dedbb760a32267074b55027", @generic="0de232c0c9c30a4541bb1361799a5940e23a1cd8e4c11ea8bc84f68bbdf9cc65de6f28ebdfc27f15b1142f6b57ffa472b8cdccf2827a3283bba90d54bc3c0af74a0c8fd5fbc5397a495c750b13561448fabbe1453f73c683d8e15d41fbc64067e63e7f25e680a3f5d8d6d38b8c623f387e7fdad62367a4438e1c0306797427c179bc93233a428f2abaa43e92e2f3a9734e07711c56abca56f9530237b9f03c26b7d9915288a1bf589c1c38ad7f7ca5eee115a898cd31074f4de49acb959d2da0df9542fd0bbe7a4712edee131cf51e740f36d5e0fee6a0f72a164dec713a82eab740c9cda41fef626377", @generic="71487839c004175b4c6682eadcd5202302e1476e25acfc3bfb8231a7511e43f11bdfd4570955d6c5e601ff80e3afed107df315f23e0628949835e1767de90910b46dd75906b1ab35c1679083938c0e3acfb2ac50d4c0a2c970", @typed={0xc, 0x31, @fd=r0}, @generic="0114949d56ba6398f50772d72747ae23c80d07ad795df6804a4344"]}, @nested={0xb0, 0x18, [@generic="d1fe8faacc19711c800cee1a2a96da6d07974f6ce355a0d5dd28eb875447deed7b4b44eb19b8eeafce1e9715e64e38c159eca9ea9c4f60a22f9a27c8471f8eaf156f2d06d54364b3f9cc8980ddb30c49d0bfe2da9da3289c7e75b40d082f898b2ea15855b3515eebe0b8fd42ff917734927cc64adec337cec6975038822f0bb1878b0f0ca82739ee4f7d0f334c5a7cffa1bf602efa111f1de4dbba3bed11c7bce02c97514d1812186b"]}, @generic="2c51f51ddd828ad030301f44ca28ead47e9b52d5d7815c4fba349275ca7ba13b345fd3295f5d6292ba3d8f36adfb97449661ce0d81abc64c304c148286ac6142d0a8ffcf54bdd8d8418fb00c08cccb8592fe383657c2e529b36d93cdd50a8fe1f908ea0ba876704778990cf396b290a9c338ea97a9118e9979732b9c9b17a334e4ca52f24490943fa7fafd2e2395a26ff7438f348899548f281b744622d28f009f1baa1a11", @generic="86af19881a9e0f179ce1ba85bdf8805b9630c663df0d9f6fb146c16c7ed714a65d246db497aa0ef79602c93025cfa27d246f16bf7086efed54badc8b2e2d79f12150bf071f57cc5c18e626119dcf6040c43c0f2adb5f23cc29db25e4b2fea0a68822f810ff0c6bf8bb793e6758606c4111f9fdc363b98b4d4cf457ac461ffa9510bf4bedc130fd8b180a7ff62b40a5d1b7663aca32302d3e95b5a4c028607f1e558622d96987ace22680960f"]}, 0x4a0}, {&(0x7f00004f5000)={0x4c, 0x21, 0x8, 0x3, 0x3, "", [@generic="6518c88e3c9a1375851624db5b23c01c383cd56469d43b27a9034173e85fa8ed3236cdb89d2c38d23a84b68a39970617", @typed={0xc, 0x38, @ipv4=@multicast1=0xe0000001}]}, 0x4c}, {&(0x7f00004ae000-0xa8)={0xa8, 0x18, 0x610, 0x0, 0x1, "", [@generic="09b83aad774ec11d0d6564b13706a48cca95f3b690343db7c3c32d5f4bd43cd32ec0f545cfc3221dceba3ecd84124559984e370ce36af2fa5b334e348603b9d4a9d7aa10242ff6d080aafde3ecd88da0906d2bfcb26653850a5453f8e60ed9c8fd4f6b8a32aed0e31eaa4b0548c8c45ab4f20d7c57a6df37562ba2bc4aad9a6bd16449e6950a21b68c6f9fe3d6841fa6ec6b1a505d"]}, 0xa8}, {&(0x7f0000dcc000)={0x60, 0x33, 0x101, 0x3, 0x1, "", [@typed={0xc, 0x22, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @nested={0x44, 0x5b, [@generic="edddfeab6fead1fbae6b9cf6b684ec39348ff402b5bc7a19e0fce0d109d8736311d995c7db4b771d7136a855a7f9499afc9106cbe404095035af70685f6e"]}]}, 0x60}, {&(0x7f0000035000-0x10c)={0x10c, 0x36, 0x108, 0x6, 0x3, "", [@typed={0x28, 0x68, @str='%wlan0md5sumtrusted[cgroupem1\x00'}, @generic="ee53b7fd7c48a208b9fe4e0f1e57e4c1748bcaaaedee51db402eaa4fb79a3fff1f72be1ee52b9ab1b178659ba584d7f4e56e5463d39f859ccfbb1b07384a4aa147c859e3d40cb1474df37c52ccf2382e7c300ca6a7f116cc34dbf2015f7ec9b995f6754124838d663af02f789e9ab930e8517183f6d4fd182afdf9f8ef3bf9dc5e21350297fec4dc2513bfb09d1241bc91d9f23fdab7270f", @generic="76a11afe39432041b7dfe56c57891616db1e4426fb067c76e05720472e28214c0d8089255f74b1b09e93bde3d92cf71f947341a363aa34868d"]}, 0x10c}, {&(0x7f0000c80000-0x2a0)={0x2a0, 0x2a, 0x1, 0x1, 0x1, "", [@typed={0xc, 0x56, @fd=r0}, @generic="66521a396a07cbe37520bb28da5bb71f9a0b96f989418b88ce5017421834151e4817ceb1cae8a4270f1f6febda8bc8fb54b58d78354edc823033b6afa7fbd6a8eec710fd4da26fd444cc39b5327681a25ac46a53ce6060d09981ae2a334bdd3040007cd4f7352776cae23ea0600377279b14b020b480a1f0ecf5b5475dc8c72fd8e15f21fe09419be925bb1bff4267157f491d72c5bd53a32d0759b6c7143aee2a679970c15a1b6f768aa226e314f56627c6", @generic="581c8d861889a192c6a49f973a8ef1b5a42a5671fe2f231aea712e394a2a5eaece7b0f9c523dca039069dbd2384defd201d8a3ba73d6f3e3fd0f79b6f448b12034784a7a8dfdd1dbfbc6bb13c14897c6ca24a51fe448a3be1a3371c43fe8e114b57fe855acc911d0d3a4511b2c1262de8e4adbbd7dc080a186279e07c125a09b2c36c9da8a9307fad15d74a3328d6a4cd70a0b82aaf0bf321fc922ab59ef6c774574e573fc050eb97e33f4013c1fac1e0377496987d56527af938038fafecae3158c0b373e6e094b4e", @nested={0x108, 0x46, [@typed={0xc, 0x1c, @ipv4=@multicast2=0xe0000002}, @generic="bda48d1890cf930f7fd3e2edb24e053979fe089d4575cfb3999b20eb35785a15c28e4c539df2bbafcd8b050c335ba2e57d29d7e6461b0fffe3b74a3106d22abe6a533ee4865950a1a611be6f46644724569e0974ecfa7372cc9b8e2eb8f84b0d9f7014195f4b4cc832bdb436885b398127c24f7684bead3f88bae032139dd75f73e50e4ba02661be83153b7aa0ec6135ef943ea548c95d79b06391872b482331f751cfee3f68b2470ddc503ee80d737047eaf8582ab4af09e07cb18ec838439b15d717f272", @generic="7f40d22f75c5925a744229ea052f24df69709dceff9836a9edaa8b459a80caed9a3dcedc9806abc9b3873d9c2ba629489413"]}]}, 0x2a0}, {&(0x7f0000aa4000)={0x1348, 0x27, 0x932, 0x6, 0x2, "", [@nested={0x50, 0xf, [@typed={0xc, 0x7a, @pid=r1}, @generic="e37b57651f19c3dcfb636cc7aae6221365f429c7abef2809417450e30e263db8", @generic="e1aa42377b46b13a860689b996", @typed={0x10, 0x92, @u64=0x3}]}, @generic="fd7bd702d9444fd58f0e5f40052c59786da18f8c039d3b804ad0497ba8f54375c5cb4a10036aa4daf78593610a193f63bf7937f632cff48961155b95441c55073330be94a5c03472e528858a05a637c54f11d00a65397c36d7baf71d4db3b1966f5da7a60ff42b7e96ce40f5b30dc2b9fa11fb1437378549c35b006b74c1dcd59ebea647f5ea511827bead241af187ed790cfba050b35871f50565ed2f385f963c195effecdc12eccdead73d44b9f47779d1c8c0d611243829f459c7b392f8045bea7c2f68d7f63c55a5e6df6ba50db67d633eecc4800008ce456e", @nested={0x120c, 0xc, [@generic="c47ff79d50f324c5fbd88bbe9e4f0ce94887ac4bf94ad6a7f2bf31f1662b9bb40f7d7d60b13fbbe2345736a060552bb12a95f19e0d42f74f5e5f4b9860fae04281c2d99a71f08d67648ad90defa1ae0ddf90d56b", 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@generic="a94dff0757cfc1d1cf67a058916b0be7b9e9f514a939c2b76e1561f1a0c0c03be31b058aded4e126fb361e680e0f0a0c3ae9f5120ab423bdb1d42b87c667403ef68a8b7f0bf2d4a2ea61db58f16534de591d33aac37425a91ea7267e47fae1a6355cee6b8c2456c468c11790808ca6283afe8611ddf32bb9953dc6cedc364f5e5a0873a26270fa840b4cf629bab01b597d569231e74c34155f28316256df9b093da063fbc776962b99f5b20b87236d0b910f663d29f03dfe0a1b5e0d7970e0a7b09d9699c7512a096c28451d983434a82525cd2dc4f442adcbea6d4dc23aa6fe8698e5f36f4c9813a7cf96e1aa917bafff2d8992e7ee086ad4c6f6266f8a6c2f50e48e69658f83cce771338fc69a3738818bcbf5f3a6e312e9a06613bd1e259676c3a3bc7cd19fece91d6d5d1e91d1b6b8e15c5a2d292037a7b136287ce0987f0a753c9d90d3fde275ea0bfed315e07871837055197b68c06d6faac5ccfd60a65e5f77d571d9b9968082922b7570497ae52b398a542804e7362022078af424dcd9daff9346556e459c56f3d2fb72b6fe58daedee410c56ff3638b844930b0512eb9503c49da62712139de015d110cce0f9d6d8a310070cc893c2ca26522ec1c1397203b336401408b4f33e0e5a6dc87eb3a312fa57b67cef890507b69134d65e12c0e576020cba875e34e372f0c983625aad921d6be1a36360aafa27c408011a318f5ba433db8c1461c85dad72cccbc5a31cdb2eb9e3d6f4640de111d1d2b2444a2d3fe821d8b654ef14ad59cf48b74a488488cacd263f5ea3790f9bfb66f9fd829d8a21e782c118ddf88d1f6b46b1ce1a270d2c3b98ce98daccffa7f5e8038ac5718bc725db4c37280ec73b30d8e51a8f5474200f339127ace27433eb35ab2d95eab6175e364fff1e5588311795015fc5ceed0a4769122019c7ddba393bb1ad89e359f9e115af40601291a9a9c7e95f301f3fc639c35045ba391c270fb3b6023de84164c867cb748aaa534bb2f957fcbfc083e0a761faa9467ac11a44aacb22862745746b523a883b802fc167ad8e54b4a4f2ccc2362119af8f9739528bd3c103bda85a94010c3d5912b5814b3114932997cd849471da972fbfd5d71d53737c623ab5a280e4ed431caa2a7945057bd76a175b03dd6486823e5d61709375463ee32e77f717653ae62d3a5bba2c7715f92a0c2f7110efed95dfd31efdaad77601b2a99173bcbe65b5090e5bc6422c20841591667e6d09ed35d78e228559566f5bdd3211f1f2ae1f7a44193f92c4bcec640ff145e3407e6ef6b0547d0512b0150bd5026c7ddd454b880a25c6b1d01ab42331f939737449d61daf0bd75da7096d48bfa8f4b0a0f25ad0c84c649198592d9b2d7672968dcc4f0294adb2de3fd7d530d6bf54ca3615a69600394dbd8dfba824fd73158681c15271c0f3c4c2cd6cc079e9b8688f73ea4835b78fa569491e6ccd98dc61b962a1caa0ff233808af0cf34e052d4b03c5a87a8e8a6ecd3044e6d1271f75340d58fcd477482461bcad1b648d974f8e5d0f98ebe4b721d0513a17d8a0ec764be3d8bac99a9127611fc32d91478885b0634c9c034e5d3c8091ca759c191d8ed74b5793b3cac2ea1f2d98f4716bb255798857245ddd4985e8f1cd11a1b7df65fdde17310cc3f454b43bf9bdb96f0199132d6601974bef3e74e94bc37e2f33e32ea716abdd26550accbb99d3a57a94bcc05e4ec080fe2b774707368d24fd9c33c903e4311906b33c7f50c74387c386e38dd1ccdccb6e571ddec97341379bffc3c99c334935c05eddf487f93fa83107566cf69c3102b383529d6e89b6cbf098297ea153c330036ed3b7b51c0020a9b6da4029212e15544a536feb010608b20e890ef365bf52c0094c8812db0f09584e64e9a060938510f777e6c8693b6f18328a1c509331b19a744f5b22dd0dd9db5e95d0e0e5e5f722ad47a8ac50d7c1badf560944d52633330e33149de43df2ff54d330582f44d6d074ed63653313cbdb830d5957ecdda69b3babf57c67145084e6575c144451183afd4f0ee1b20fb7e47b310a231c5497761e0d3b1ec0c2c531d8c456eb667b61e635b1d00ee8ba58ba0bfb3a2e683cf6588d4efda05ea5e80130ad24bbb204ac5e1ff2ce440cb4a796b5ccc7ce503ad37cc3d522f079884d0c9d6b41a7e17fd240e5258fc4a2ad62da2b41c9e140724eb2be5ab04578f7fe8b998dda1e94ad94f84fd3654f0e4a9b4e202970cef57130aa01fd31afc3d737df72625344080b5652fa5709160e833406cc64ea6b61b2044603bc3ab33429b559d19b1a903adc67692a19b8a54149db71b7bf4e3281af85f746e64f58b94325c6e72a5aceed50b5bda1dc635884b665117489e1895504bc1ef4d5aa118197a1632b116a69efd8c25ebd0bfd2f933fb43cfa313a35cf0decaa625f6ed20f43563f6a2b9457c020a2f4b39e9e05945ddce3bfb00fae7e194524d154de690259250a1084839252c51a40dd763fcbb2ff5dc7672d8b3cedbec7a0b3d42ec702c623a92fc9f92dd0e786c2ba37be6eb4f8b880efcb125853bea6274ab2e129984727f696eba018a1c17179290562e6d29cf49abe6291be50adb34734cf232d93960e2232adfa3dabc1df88c8e0c7a5f0fa7236a33bfe878e3ecbb530eede0255b7b53c5d395b869c63668798a12bc46a001a4e824f3d6d536bdfd53ce2ced5a562f3914bf8e870619704d04ab6d2515fc2f63450f51dbf8e3f10bf0a2aef3e678d0fb3755e29411cda14b496da9d134df1b0d3ee4861fd9aa07236ad182eda3d6d1b13d1cb121f1bc73099f10b0cbfa9d0fe359674706a7df353b128c73c8343865d30b6f0093ff354e9ba1235ba127dce35a81769db7070f96055ebd3f2a7df0284431ec442cf8e06f9c5f0c2b5e1d6b9ab9eda39ec1581675ea4d0f6557f307929914546b779d3b4a5dbd81bc0c9e3f00232f1d11a08559719fec827a6c08cba9e2447e31d43c2fc0cd33a021330e13b2cc3eef97b4b787e3ea25eead0412e3d060fa2e4e2e006607eb1dabfb380b0b791e17d261a9bf9ea1624e148e6a3bb688bb3db5c6ed11be7632fa9a232dd1f41b013babcc7dee2924206ce7c65952997a16897a33a26cae5920b161340fdc29c94db1760c98bf420201770d08dd23c024a816f08d89cda010a9c4f66bd6f2318ded3d220fe93cfa1bf77804164c502cf97e560f0435dba33b1f58d8c1fc13aa997d2ba98795e43af73de8fbc463caa1e3160ba82d2cb4832571e60e80386e7943f7f7559fa12dd7bb05b255e94c4242df915c96f90ac36245c11436ffceadd0c5ce84154f4359219d97630b785c32309fb12b775636ccd6fd8f77507f258c0ea820552d3200b028a9dbfa768ca16f705e45c8ce7274c33fe41f8da1d588439e6bdf6dbb53c359fad87c863bce94bc8d8ad28cc1d3fbb5c6a643f2a432eb93faf034a156c1abe7fce2e97feccd0c5732d63e2c0b4f9729fc11b0ae69522558f9bce44a3962bc964969ac3faf51695b578d8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0x22c4}], 0xa, &(0x7f0000068000-0xc0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc0, 0x4000000}, 0x800) 2018/01/19 12:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0xfffffffffffffda4) socketpair$inet(0x2, 0x1, 0x5, &(0x7f00009a3000-0x8)={0x0, 0x0}) socketpair(0x11, 0x800, 0x2, &(0x7f0000edb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b06000)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f0000a85000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000438000-0x18)={r2, 0x1000, 0x30, 0x0, 0x1}, &(0x7f0000fc4000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000031000-0x10)={0x0, 0x90, &(0x7f000059f000)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x1}, @in6={0xa, 0x0, 0x6e26, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0xc3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f19000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000666000-0x4)=@assoc_id=0x0, &(0x7f000008b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e19000-0x18)={0x0, 0x7, 0x8, [0x7ac, 0xffff, 0x0, 0x800, 0x1, 0x7, 0xf7e, 0x1]}, &(0x7f0000554000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000097000-0x8)={0x0, 0xe0}, &(0x7f0000cb8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c02000-0xa2)={0x0, 0x9a, "9a1f8a48179f5ace797337376c7e54434536b8c8b48182d60fcd028b91dffe2c7b8bfeea202e301dec522c1726821c824c2bb1a4439523eec340fe7f712f4a7cc14f499aa54db9194fd5f04134e5f732ecc64eb97e828942ba3e670e90869894beaa5af4ffbe5ed4c00e2bd36c58ef75c9e5767fa34bce207635f8f86be7e2129b9833bf48055cb6929cd19147027857ab84a1346c863da447dd"}, &(0x7f0000ea8000)=0xa2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000244000)=@assoc_id=0x0, &(0x7f0000627000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fc1000-0x20)={0x7fffffff, 0x459c, 0x2, 0x5c80, 0x1, 0x3, 0x9, 0x3, 0x0}, &(0x7f0000c71000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a02000)=@assoc_value={0x0, 0x2}, &(0x7f0000fe0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c2a000-0x59)={0x0, 0x51, "e625cfdea6271ed1910597462cdd2c3d3107382c16f950a5801affe90d463c43dcc115bd80bbd39fe9ef83084a81f075c3db1874e4277dda27148d92d25ae1f3c9571ff9acbda6f4b838abd2aca75ce370"}, &(0x7f0000608000-0x4)=0x59) sendmmsg$inet_sctp(r0, &(0x7f00005ef000-0xe0)=[{&(0x7f0000e9b000)=@in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, 0x1c, &(0x7f0000478000)=[{&(0x7f000064c000-0x95)="434be11a1f8db53077b3113a716c94a8860a0b8ce62f55d05a101d8096ce96d58b7270d1f0b1c6c9e659696ff0f3f5cb3246f58689d2b20be95081d90b5eb35960f0bc7d3abd6e34af5e993de03edd5fda11bfa0b607442ef19c014f0c42441bf8b0cdf5463c968a8fd9ec48edb5b9c619e51ea4179cbb92f370b677c2a60af219d3c1a99bc67bc152ec09512923d342ddcc60a8090a5c9d525e5abbe47926c107f9b3eb8aa3aa24f37aae644bc846d492a38c6803a616e16e959d27f0afb7f75c812a39f427c2e7676d1fb9b875cc380b449314dd71af1522876785a2daac", 0xdf}, {&(0x7f0000f59000)="b81d09b555807151f29625ef83e6cd19ae98b7e82ac19ee7eec6fffba7eff2", 0x1f}, {&(0x7f0000aae000-0xc8)="6c3953bad17591cd0ecc629e39009f272d22c3ecbae13d64bbffb1f0a656afa11362cb265b9853af2f640741eb86442dfcb41e15ea6321cd6acec69d20d31962fc7550e73347cc5a0c1e96da7dce5106aa904fe44b10ef69c011a871483f690b1a72c057f2a6bee1287c86afa63a6701c8bf693e8dee36132d9d918c77914cc401a3050ff4837d4fa1062b23eaa60ccb27234dc4d000f3b848d9850b51e131fc9371de503116cb7e6630fa311607029b94d0f8e79e8008b49a6d34c11d763f6dcd58e03d3b4bdcc6", 0xc8}, {&(0x7f0000161000-0x24)="1f7fa673921d0df798e4ea92c8e778dfd1147a84843cf6fd680d8d59451a1041f301804a", 0x24}, {&(0x7f00002db000)="6d86923a26ef95cdf4351ec0a984f3111c507a89ec479bad74d609fae8b9e57f", 0x20}, {&(0x7f00001e2000-0x9a)="4538e4d083e62959c98fcc31e9592bcb6f92e8dadb7bfae20b1b62989e7a61759802e0758511fde0d6e1fbe2ea2aac201ad4ba123eb8302a7f29e6799ad4c75231e08c781625f86a551b7b50ef6679cc585ceaa2e80895e364168fd1d943509600a3d6f2bbb53570d3e3bc9c004f9d75c81225cf5f575e70e440fa895f7460d3484049ab6601ac9ee2bf936e501db4fcede38009d5b6fa49e2e3", 0x9a}], 0x6, &(0x7f0000004000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0xd, 0x800100, 0x6, 0x5, 0x1, 0x7f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x10000, 0x4, 0xe6, 0x9, 0x80000001, 0x100000001, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x7, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x8d51, 0x3, 0x200, 0x4, 0x4, 0x5, 0xa9, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x35faebc8, 0x0, 0x200, 0x59}}, @init={0x18, 0x84, 0x0, {0xcaf, 0x8, 0x401, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x52, 0x8201, 0x2, 0xfffffffffffffe01, r6}}], 0x150, 0x800}, {&(0x7f0000c06000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb1000)=[{&(0x7f0000a0e000-0x69)="74ebc0d42dab7d6265d44ac767f1704999ace36f3a91c7d8bba3259c0db175798d8238b50fbe89454a3e4d534f710acf22b7e7ede88c230fb1c601fff3b5a1d80a9c700b908fbe4f509be5fc5f100db79795e5819be96d62ffe477bf27f9ea90f433cc99fb3a686a26", 0x69}], 0x1, &(0x7f0000971000)=[@init={0x18, 0x84, 0x0, {0x6, 0x1000, 0x2, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x3, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x299e570d, 0x401, 0xce}}, @init={0x18, 0x84, 0x0, {0x49, 0x1000000000000000, 0x2, 0x0}}], 0xc0, 0x0}, {&(0x7f000009d000)=@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000b26000)=[{&(0x7f0000a22000)="5fba46152719b49d1b632727e0a7d05c7396824b10800fb8d74bfc2264a257c9b26949c221595e3a778b9946fa9052d1ca0b961a0ae1137855a9640a16786427a2f11f32f8712dbcd26abeee2c0862c9ae3d863e07aee4679cc1cbc8bd691ff19628aed4a1a3517b3a32c4ff6358fa7735e833cbe0b407e34c5f938b4b824a6b78061fc813be58d190fc2b27006bbde7835a57bea1b11ae239b355497d39fb7adf2420d40cbeb37ab1c3babd671c8aa921898236dbddb50a9cce57c49c3b06282081690f2b7a1df34db055a5adf667618736d1477059cbfb96c2708d086471e6d0", 0xe1}, {&(0x7f00003ad000)="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", 0xfb}, {&(0x7f0000a58000)="3f427b3a0d3ead7f9a6adf3cc0c2e07b94dc51bf50dcf5bac3d58c1c3c9065c2b9475dff3751760df18575a01229c6ecd0a1519148d99352f2", 0x39}], 0x3, &(0x7f0000eb2000-0xc0)=[@init={0x18, 0x84, 0x0, {0x6, 0xffffffffffffff7f, 0x7fff, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x3d, 0x3, 0x3, 0x3, r8}}, @init={0x18, 0x84, 0x0, {0x1000, 0x8, 0x686, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0xffffffffffff8000, 0x7fff}}], 0xc0, 0x0}, {&(0x7f000039e000-0x1c)=@in6={0xa, 0x0, 0xbb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00002f1000-0x40)=[{&(0x7f00008d7000-0x64)="a7b66c2785e9e5222555798e524406e357321022a825f50ea249492fd95673ccd02f26631e214f2f6fabf06457a69c6352c2f27456791ac0fdbbb47414746e20375588ee8db23072d71b78f6d1838b78a9fa798eff10cc8194f6469f0b7db8f87f63e55e", 0x64}, {&(0x7f0000ed8000)="5515b4c3d48c7c361206dfb03ea3e4df1d52a736f5d0fbb4793bea2558a34cd2e3cdbfa231b53ee80d6d065907b530c4b8d93d0063fbd9de57c4f44d3910b8225672760921888af0336acbba1397793f1219f9514f0c288710b4114bd3cee51b291f42d630144942a67ab6236bb2580231d79f4fbfa5e840ed641669dedd5865191b19186c79d368bcf717c5e37c3ada93f74dbdd2a2aa57a42ab237600e294c36171a15313640993e5b3740e338e92ec77baacddc7652a8d59c23539430d07d0d9c01f724509802dec9caa630", 0xcd}, {&(0x7f00001ef000)="456d08f6b3a0b8fb59736ea90a5477669f70b95bdd215432cc01f31e4ea3a2f43f4abbccf1a3f4cae26b619a90910a9daf7f546feafa4e3bcc89bbde112092706695cb2b06ea6ec40ee15428c85cc86ac15cb163d58ee96dcaabe292e38e4e1ddafe4fb14fa9c84a2dc939834a0c15782a19f51dbfae6a730085b2fcc9007f55a9c8802f7a0f65d47df480ff671b91a361d3e5a1fe2da0ee9c5bcca91bef6a3d4893a33351de6831a270aa9df3e6c0f3137425a328721c2d86f27bd7a019c850768c12166432df443ed94d5079275a53f946ae9e3025a30d774d7138dbdddb493b5258937390214995577ced43868236a0", 0xf1}, {&(0x7f000003a000)="62c1eb455761a60be46a34cea545ff2e4025853b1052145a9968fd3cfccf79a6dfce37380390f52517f206f6d560124a48d91bb1241874c731f439462e13fe02c69cefd87903e3d9c1e4f3234b259e115d6d5d1cb82a890284ea1602f81dedf85ec43d28a252e47cd1dcde307ce8b95d7d761f", 0x73}], 0x4, &(0x7f000023f000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x8, 0x1000, 0x5, 0x7, 0x820e, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0xc, 0x101, 0x6, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x2, 0x4, r11}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff060, 0x5, 0x7, 0xfffffffffffff30b}}], 0xc0, 0x80}], 0x4, 0x800) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r12 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005a3000)={0x0, 0x80000, 0xffffffffffffff9c}) r14 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004d4000)={0xffffffff, 0x5, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003a4000-0x20)={r14, &(0x7f0000800000)="983e833aae25565f90e8340e2814dd0949ffd2ce6a99a3788d964e822cb2431183cf28731be8517f2538b659af73cac051855591f6e13457c5c2c73cbe92169025bc5ed493442d22f497ee8675473dcb6ec730127b9b458980ee6c6950a05c1c0f99a2a710536ea56db015570070f2690410776f1822b314ad8ac5305b873f7210afd728db777c89d3281c2d0ff87aefbcfe58534b2c4269e990637be05c905d6ee5bade1dd124a0fdbd", &(0x7f0000c5c000-0x7c)="00f543de9d38b6fad60b54c484b345708d6ce30f21e56cad1f58ac75110e04311a0694d1d73030f08e84548044bb93c26a213db81187b9daa741be8c9f567eea75c8c9ae8d13ffe2624a6cccf193fa96c2f188d6f8caf4801e864904fb7d03ab6d0c40fd150c0b5c21c1962d1220a98a9663a2b658ac6acfa72de86f", 0x0}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003ba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r13, 0x40086424, &(0x7f0000ee1000+0xaf0)={r15, 0x3}) read(r12, &(0x7f000024a000)=""/122, 0x7a) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ca2000-0x40)={r7, 0x2f, 0x200, 0x8, 0x6, 0x80, 0x0, 0xfffffffffffffff7, {r8, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2093}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x31, 0x0, 0x2aaa}}, &(0x7f0000fa5000-0x4)=0xb8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/19 12:41:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000011b000-0xc)={r0, 0x2, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80f, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0xaf7, 0x800}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000-0x10)={r4, 0x4, 0x1, 0xc5}, &(0x7f0000002000-0x4)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f000057b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7fffffff, 0x202, 0x800, 0x80000001, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r6, 0xe55, 0x30}, 0xc) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0x1b, r5, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000bf000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002000)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r1, &(0x7f0000001000)="3c59f2a39eb54a33bebcf7818f860de97417cce6c07c27436cee34837a08f07fdaf4b7d3172d8ef290e5a526af635ca65f290f1ed5089ccef3abc17beac0f98e2c30ec575c4ff2968d9fa9a620381192af380e2bf94b4ce4611a151628d7979532a6ad881908ec662fb3c62e49ae17ce247a5d02c97c8a6437eb1d89332e4b9257e3", &(0x7f0000000000)=""/161}, 0x18) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f7c000)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x7f, r5, r7}, {0x9, 0x100000001, 0x5d0, 0x10000, 0x5, 0x5, 0x7, 0x3}, {0x2, 0xfffffffffffffffd, 0x2da, 0x80}, 0xfffffffffffffc5f, 0x4, 0x2, 0x0, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x404000000000, 0x85, 0x9, 0x0}}, 0xe8) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000002000)=r2, 0x4) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f60000-0xc)={r4, 0x9, 0x20}, &(0x7f000033a000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x100000003, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 12:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000921000-0x1000)="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", 0x1000) r1 = socket(0x10000000000010, 0x3, 0x0) connect$nfc_raw(r0, &(0x7f0000eba000-0x10)={0x27, 0x7, 0x9e8, 0x7}, 0x10) write(r1, &(0x7f00006af000-0x24)="240000002e001f1000101a00000000002300f9ffffffffffffffffff08ff1dff04010061", 0x24) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000edc000-0x160)={{{{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x8001, "7a61e899b97b310b153325f4ef7f3116ec6280c8c72ba40567fa0861f4785330871c1adde506ac97889304c6369969635a002587bf1077fbc1b729258bbedd1592956b335a20d347ddf36907e528c888"}, 0x160) 2018/01/19 12:41:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1d, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000de000)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/19 12:41:16 executing program 6: socketpair(0x7, 0x5, 0x9, &(0x7f000061c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00009dc000-0xc)={0x8, 0x0}) r2 = socket(0xe, 0x2, 0x7fff) preadv(r2, &(0x7f0000003000)=[], 0x9, 0x0) 2018/01/19 12:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bb"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet(0x2, 0x3, 0x23) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000687000-0x4)=0x0, &(0x7f0000341000-0x4)=0x4) 2018/01/19 12:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f00004a3000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a70000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e4f000)={0x0, 0xc6, "24dbda826aa23242a292273b7e21f33822d706dfd33e7ce967f8b193290a8e4c0a8c3bc1383d7f5319b7079f7cbef7f32f60956f5e5c8b43bb2096563f80c7f2a542058f6aa7d739b4124bdaec1badac6e95d925f392fc9eb6d715cb9adb470cbca158ce4cd33204bf21be267d770cf5206cc9c223b26e04d7d26d42c83d1095e66303b695f4b83e198f2f46b12afd33c476e209e6c880b140f9b4179ac25aef9e389d8006c9b66e7fbdfee22b1b074f4f5f8b5e5655e02cfa66849f9269d7b71fd131ad0f77"}, &(0x7f0000aa4000)=0xce) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006fe000+0x82f)={r2, 0x40}, &(0x7f000063e000-0x4)=0x8) setsockopt(r1, 0x800000010c, 0xffffffffffffffff, &(0x7f0000b80000-0x3d)="03ff9a09fe2c00074add18ba2b18f975e4ba4ac7f822702f09e826c888db9779f2c5e6de47cbe697c5d5d2e3a574e93b6560d54c74893d364c11fdb99a", 0x3d) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00002ce000-0x4)=0x78d0, 0x4) socketpair$inet6(0xa, 0x80a, 0xd20, &(0x7f0000fa0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eae000)={0x0, 0x8, 0x7fffffff, 0x7, 0x100000001, 0x1, 0x6, 0x2, {0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x0, 0x1}}, &(0x7f00009c3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f62000-0x8)={r4, 0x80000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) connect$inet(r5, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ace000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000c38000-0x8)={r4, 0x1}, &(0x7f0000f0d000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000d67000-0x20)={@generic="b77bdf8ac75ee619259ad1e13fd167c9", @ifru_addrs={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 12:41:16 executing program 0: 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$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000763000)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f000047b000-0x4)=0x0, &(0x7f0000bdc000-0x4)=0x4) sendmmsg$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) 2018/01/19 12:41:16 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x4, [0x9, 0x10001, 0xfffffffffffff801, 0x8]}, 0xc) 2018/01/19 12:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000c25000)={0x0, {""/7}, 0x0}, &(0x7f0000890000)=0x10) sendto$ax25(r1, &(0x7f0000b5d000)="3270f31f6989bf715b6ff0fae027efc4023da799497ebce74fc1e769b61ec8784d87dc356e5db3225f8f2ff6db9eb4626ea08e9c418c1f81123d49906c690b00c59fdbfcd64bb1a1a3666a9b504f69bd778d80d67530ef6d4bc9b7346ee623b5ea3920d4739ddeca32893d769d89266e81384fc522afef8de6b0166e684b7cbb471b20e5a03f76f6bfe52f752368b80895a986f8e4d1e6cc01a7d3025fadd049757d6d0a8141abc4761311dd570680241ba48f855e38e5b809f62b4c4003369625e9431c63c8e1cd51ce52138b", 0xcd, 0x40, &(0x7f00001b6000)={0x3, {"17610fec4b0cd8"}, 0xfbe}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c85000)={0x2, [0x0, 0x0]}, &(0x7f000055e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008aa000)={r2, 0x1000}, &(0x7f00005f8000-0x4)=0x8) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x2, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000044000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000527000)=0x14) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:41:16 executing program 3: unshare(0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=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, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1b000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006a8000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) syz_extract_tcp_res(&(0x7f000001c000)={0x0, 0x0}, 0x1f, 0x3) 2018/01/19 12:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006eb000+0x526)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 12:41:16 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f58000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f58000-0x4)=0x1c, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000098a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fb000)=0x26, 0x80800) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000f58000)=[], 0x0, &(0x7f0000f59000-0x100)=[{0x30, 0xbdb5fefe2000a353, 0x6, "903516e29074e83ef67e656e58f9439c54f9ade042d8c894838871"}, {0xd0, 0x88, 0x20, "15519f2d3fcb3f288db7ab34658859f18d662323877c19fc909c86fa265d61efb7c5038632788b077aaf89ec23283d8bbac7a3108b2437b6c905c4d67374db1703a0b2b5d24ffc889a5f38e378e89b5878ebca487b128252e15ca8c2e3b60ece4a07c350a3eb4179c4ad997593e632f024a943400ddb5302a3f14e743a060d6346019a3b7b43abc2933750d5de0f72cd850fbf152c98e209520243c49d6d1c3488c886fc2faddf6f24a280200652a2a0c386fd8ecbcd138a8505c0e9"}], 0x100, 0x4044010}, 0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f58000-0x8)={0x0, 0x4}, &(0x7f0000f58000-0x4)=0x8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f58000-0x8)={r2, 0x7}, &(0x7f0000b3b000-0x4)=0x8) 2018/01/19 12:41:16 executing program 1: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000043f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000589000-0x10)={0x2, 0x50, 0x8, 0xff}) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000588000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00004fa000)={0x1ba7, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 12:41:16 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x4, 0x4, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x200, 0x7e00000000000000, 0x3f, 0xfffffffffffffc65, 0x8}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x806, 0xfffffffffffffffe) setsockopt$inet6_group_source_req(r3, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000042c000)=0x0, &(0x7f0000909000-0x4)=0x4) 2018/01/19 12:41:16 executing program 7: 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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff2f) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000843000)={{{@in=@dev={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=@loopback=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}}, &(0x7f00004ac000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043f000)={0x0, 0x0, 0x0}, &(0x7f00005fd000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000299000)={&(0x7f00004b7000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000888000-0xa0)=[{&(0x7f00007f7000-0x10e4)={0x5a8, 0x40000, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4f0, 0x0, [@generic="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"]}, @generic="291f6913b6d58768e8fc2037a2e4b7fae83b65341c0dcf9bdc9a0b4063fd43bf9a4191a134f91bbbf87102ff5c7923ca819c91358cc96217de29bdf875e4bade1f6202fc287d06370faf44b3d06cc7c387d7f119dce903c890a5802081ac6452649260bf207f64bf9e781eb70d4c48b48d3fdeabbc8eed6f343b2c0596a8670bda030d89136099a234400b5ddbdaa3740d933667227e738f6f7c9c12fba66d8f32b9bd66a000"]}, 0x5a8}], 0x1, &(0x7f0000289000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x30, 0x880}, 0x4c040) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = accept4(r0, &(0x7f0000a79000)=@un=@file={0x0, ""/4096}, &(0x7f0000a30000-0x4)=0x1002, 0x800) accept$inet6(r5, &(0x7f0000bba000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001df000)=0x1c) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031b000-0x8)={r0, r4}) sendmsg(r6, &(0x7f000092a000)={&(0x7f0000d77000-0xe)=@l2={0x1f, 0x1e8, {0x9, 0x8, 0x0, 0x8, 0x1, 0x0}, 0xffffffff, 0x3}, 0xe, &(0x7f00009dd000)=[{&(0x7f00005db000)="6a40682ebd1650ccb7c05aeaf8ee66584ae6bbc0027cf3a09fbc0d0a489f075027af00581d4049631377686515e336ece72d8c710c5ba8207a0bedabe0860fc416fb2a95a55521d289d3626ba7d20b133900688de5", 0x55}, {&(0x7f0000098000)="e42813387f4bf999aa38ae", 0xb}], 0x2, 0x0, 0x0, 0x80}, 0x5) 2018/01/19 12:41:16 executing program 4: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b0e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f8f000)=[], 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ec4000-0x4)={0x100000001}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x2f, 0x1, 0x17, 0x1, 0xfffffffffffffffc}, 0xc) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0x52)={r2, 0x1, 0xf49, "e31b080140df1694707b7cddbc98f967677e4fcf9491a0ae1d18a13a27f3e0de4a3bccf5a1970a9c7049812a3577e0c87043eff41ad0ab04700a6213f59a48f560ac4d4bd83324f9"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000002000+0xc9a)=[{0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000003000-0x8)={r3, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r2, 0x28, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={r5, 0x1, 0x8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004000)={0x4, 0x0, 0x10002, 0x3ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r6, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x2, @random="c82c7df48025", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000007000)=0xd8b30db, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000008000)={r8, 0x3e4c}, &(0x7f0000002000)=0x8) 2018/01/19 12:41:16 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000efb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efc000-0x4)=0x26, 0x80800) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000efb000)={0x0, @in={{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]}, [0x7f, 0x80000001, 0x6, 0x4e3c, 0x3, 0x80000000, 0x1000, 0x4, 0x5, 0x1f, 0x4, 0xfff, 0x3ff, 0xcbc, 0x6]}, &(0x7f00008f7000-0x4)=0x108) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000055000)=@sack_info={r2, 0x4, 0x7}, &(0x7f0000efc000-0x4)=0xc) listen(r0, 0x0) 2018/01/19 12:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bdc000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000aa1000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x2af, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) recvmsg(r2, &(0x7f0000376000)={0x0, 0x0, &(0x7f0000593000)=[{&(0x7f0000637000-0x43)=""/67, 0x43}], 0x1, &(0x7f000008f000)=""/124, 0x7c, 0xfffffffffffffff9}, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5b000)=0x14) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000be6000)={@generic="d97d0b15f71eecc5aee45397425e2405", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r4, &(0x7f000045b000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a6000-0x10)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0xfffffffffffffed3, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00008bb000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d0000-0x4)=0xe8) 2018/01/19 12:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) r1 = socket(0x1, 0x801, 0xfb4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000016e000-0x98)={0x0, @in6={{0xa, 0x0, 0x1b8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000016000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ec6000)={0x0, 0x1, "e3"}, &(0x7f0000a97000+0xc13)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000102000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040b000-0x4)=0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000034d000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe75, 0x8, 0x7fff, 0xe0b, 0x9, 0x4, 0x5, 0x6, 0x4, 0x1, 0x5, 0x3, 0xa4, 0x5, 0x401]}, &(0x7f0000893000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000403000-0x12)={0x0, 0x0, 0x2dd, [0x0, 0x3d, 0x7fe, 0x0, 0x3]}, &(0x7f00004b5000)=0xfffffffffffffe39) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000273000)={0x0, 0x4, 0xa, [0x3ff, 0x7fffffff, 0x9, 0x9, 0x9, 0x1, 0x6, 0x3, 0x281, 0x3]}, &(0x7f00003b6000)=0x1c) sendmmsg$inet_sctp(r1, &(0x7f000080e000)=[{&(0x7f0000d61000-0x1c)=@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c, &(0x7f0000fea000-0x20)=[{&(0x7f0000410000)="3d6a4c874cce4e424f1d46714392cf150be94f8fa5c1cceed12d5691c7cc0b956dee5c85ecc3436d60400305c1b88178a6016f5db78fec90ff8ec28b0576b5302635a14d336c41d8e15be8ce699818c90ca02051bea2971cbd9d1073e5b77e37d218ad27ecca7ce7882e3926738edb5981c9cbfd29507758a46abe1473b7a36e08d5b6c506b9667b77de80cd83c1e63efad68965f5687b1c8f72bd12afec27939bc5", 0xa2}, {&(0x7f00004f8000)="57026b365217cbaa363d2b82cc6987ab820065cd199cfab2bf027b2ccbb84037edd42c86c1ca1d550f5b4a4b51167378bfa63f", 0x33}], 0x2, &(0x7f0000106000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x7b, 0x829d, 0x0, 0x13d, 0x9, 0x5, 0x686, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xd190, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0xb4b0, 0x1, 0x3, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x94, 0x8, 0x1, 0xc544, 0xfffffffffffffffc, 0x0, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x8, 0x0, 0xffff, 0x7fffffff, 0x6, 0x10000, 0xe30f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x9, 0x5, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xbe, 0x200, 0x2, 0x401, r8}}], 0x150, 0x0}, {&(0x7f0000e99000-0x1c)=@in6={0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000259000)=[{&(0x7f0000f22000-0x54)="2ca8292406c451e033eb0c6c3427558098c5631d1bdaae41dbcba4a9e55a82dedaf51b4997edfafe5ac80fadbabc78acb0888e0ac9d6885c55464a6b59bc76d2aff47cff25a3c3ad7b96876418a80c97b2783e4d", 0x54}, {&(0x7f0000760000-0x84)="912398c153a84953c4c59018381d7939e46d9cd046d845ddabedc8f72d31f3c66702591b88e1c0af7f493cd025a5b7a0704cd796c44728d538b3e0be21a9fd61e6d1bb21eb2334a2495372b90b8998383f4335d19e75c1ed56ecb52356edc820d7a6e5d9267e725c589cbdfe2cb1d38e071c96698aa291450b22561060a98235d297d19b", 0x84}, {&(0x7f0000946000)="4d8fcdb04c83ab6c53bc76cc1ddec2c0827595b4d41a53ea0d30cf319e5908003cee67cc84f6d6847b1a0c9833e343d4906aab1ed1ab9845cd92453527b5a6b99675ef44720bde963c7cda59dd42ae487301d760a413ce4f8ceda4d7781fa6ee55d7713a8cb78e5ef11123383c29f20ef8026b7967d0ff04835c16502e660c6d7a715035f8066f3ae673201bf8daaa7ad2b9457a6c5cd64cd7ec368315383408b67e0e103071c6e5d6098bc8c1d4faf65462974a3471af0831b894b181648dd2a29386a7bd8e2f6f6cad8b62f2e4ff800ffbbbd3", 0xd4}, {&(0x7f0000adf000)="0513ca56f0110f5ceff58c361d26485925b9a7b1fe153d420f0b21c313ba65e8f32144ffef8cab81751dd9021d1957982fa1a1f2", 0x34}, {&(0x7f0000c8d000)="ec5b51278c784835d68c39e79b64fd6e5af3ac97d5587aa8a6186661b2cb6632139041dfc5f5441cd2f6c63987a8fce357bf24e897d35a88712de1cbfbd78668726e98b8ada72c3e1d2fe6a2b120dc18e29f48184f9575aa1963c0ab842dcabd747fa9cec9c399096550e1664df8d349e29f64743d342cd9dcae169284284729b32b019caf54956951fa1014244167ccb8a0437b0991085098e60ca343fddf3eda63577bdd1fa24cdb3abc3dd31f99170f12e1bcd6c7b13e4f472ac0b2bdabda007f2b4fb1c831bf55d4b5b7aa90984718340d17eb8c8b7bdd59a801deda068921e8539e1f", 0xe5}], 0x5, 0x0, 0x0, 0x4010}], 0x2, 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r9 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r9, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) readv(r9, &(0x7f00008db000)=[{&(0x7f0000fd7000)=""/178, 0xb2}, {&(0x7f0000767000)=""/60, 0x53}, {&(0x7f0000b08000-0xe5)=""/229, 0xe5}, {&(0x7f00003fe000-0xa5)=""/165, 0xa5}, {&(0x7f00001e4000-0xd)=""/13, 0xd}, {&(0x7f00005b9000)=""/176, 0xb0}, {&(0x7f0000886000)=""/0, 0x0}], 0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d4d000)={r5, 0x7}, &(0x7f0000193000+0x872)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f00004fc000-0xa0)={r10, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x349, 0x9, 0xea5, 0x400}, &(0x7f000035c000)=0xa0) socketpair$inet(0x2, 0x80803, 0x7fffffff, &(0x7f0000f86000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b0a000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4e, 0x9, 0x80, 0x2, 0x21a, 0x401, 0x7fffffff, 0x4522800000000000, 0x9, 0x5, 0x1, 0x9, 0x1, 0xfe9]}, &(0x7f00009e8000)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r11, 0x84, 0x5, &(0x7f0000df4000)={r12, @in6={{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 12:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:16 executing program 5: r0 = socket(0x5, 0x802, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000b42000)=0x7fff, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000eaa000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x0, ""}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) 2018/01/19 12:41:16 executing program 2: 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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) shutdown(r0, 0x1) accept$ipx(r1, 0x0, &(0x7f0000b41000)=0x0) writev(r0, &(0x7f0000a92000)=[{&(0x7f0000c6d000-0x24)="18aabd40dd6db6409c7cd7138836af9821a90c71589f222d15120ef2b39666fd58001dd7", 0x24}, {&(0x7f0000c0e000-0xd)="f5d9c776965008f81d51ffe030", 0xd}, {&(0x7f000068e000)="7a613ac5b308c0df25924c83b32bef2c5ca02f2a1d4ebb", 0x17}, {&(0x7f0000465000-0xf)="ba0a16c39415f791610f1992b24544", 0xf}, {&(0x7f00001c8000+0x35f)="5b4580c020ba85e9e7202080e0d1870c2729d5349793472f7dc34b45cc5ecc601d93b500c9982c3c7d78db21cb3bfdfc45e98ae8fe44333d5758b57304a466f97e28d9ff4b27997d199fb1881dbf3bbb6005a117d6a0846980b367e8cbf8bd4835db0b16cbb1c80c4584c52733d3f2e24d2be790a0f2960ce8e930e4b1dc527f8f84a8ebf09b86aad3612ec8db1e31723cd5841c6872269181442efd561f4ec203bb3d1f575833216171aa852c48cb56c8cf5c4089439ecf68e3e3f5c01b43e91b99f9cb5c816262c974dce172237b81c6216e7f0843d7b32cc63902eaea7ea38c3625ae49fbb655dd814ddc", 0xec}], 0x5) 2018/01/19 12:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x801, 0x80000001) pipe(&(0x7f00006f0000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b8c000)={r0, r1, 0x0, 0x1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) close(r2) 2018/01/19 12:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c16000)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000190000-0x90)={0xffffffffffff7fff, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r2, r1, 0xffffffff, 0x0) 2018/01/19 12:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b00d", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:16 executing program 1: 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$inet6(0xa, 0x6, 0x0) r2 = accept4$inet6(r0, &(0x7f0000ffd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000020f000)=0x1c, 0x80000) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00009a7000)=0x0, &(0x7f0000efa000-0x4)=0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r4 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d6d000)={0x0, 0x0, 0x0}, &(0x7f00002be000)=0xc) r6 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000762000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00006f2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8b000)=0xe8) r9 = getgid() r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ed8000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003af000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004c000-0xa)={0x0, 0x0, 0x0}, &(0x7f00008f0000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000060d000-0x4)=0x0) r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000092e000)={0x0, 0x0, 0x0}, &(0x7f0000903000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000027b000)=0x0) r17 = getuid() r18 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008bb000)={0x0, 0x0, 0x0}, &(0x7f0000cbc000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fc6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004eb000)=0xe8) r21 = getgid() sendmmsg$unix(r3, &(0x7f000051f000-0x70)=[{&(0x7f000063c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000edb000)=[{&(0x7f0000502000-0x1c)="ac2e0fd606790fcbafa3a496ba7030b2ddaf26776d660307f036f5b0", 0x1c}, {&(0x7f000053f000-0x92)="358e99505303fcf117eec7e33981cc309a835eaa6e52ac40e98252fc5a50b271418a831a57554f9c91b7c6323f67ef675cceea1f0e88bee10b22bc1ec960ce0958a2f8089b234cb8ab5e06be8c6e7210be52896b8578d6f0251229f9e2147aa41f3bd16d9783b7ff4bc581f29813698d43ae94229d7977302553c972a41f619064656e36d54e0dfc706a18454dd40719aa33", 0x92}, {&(0x7f00003c4000)="172173e8b82eb08e8ee145f797f2efe57bdf377ae3b4ceb97893c2077fe53f3d574c49164536958492a05868cfb00f30481a08b250b981a8806b29ff39613bec203eeb1a4a49f104869e41390bc5e024e28d3453ae44ec", 0x57}, {&(0x7f0000228000-0x42)="97521da4d7971eab672e03f61cff711b6e87364959d8f9bd5cce46e53431405d11fa63ea3a447a7ded5d4696863dd1be5725c6c18c25e31336e2f03c88a43d187781", 0x42}, {&(0x7f0000842000)="a99302a0efa18d5c", 0x8}], 0x5, &(0x7f0000601000)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}], 0x68, 0x4040000}, {&(0x7f000091f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002e6000-0x80)=[{&(0x7f00009fc000)="201261af92e3b79c7be32e33206120b35a7792abf320b69e3d38721c0beee1972374b52999729f4f518be25609995180db6228e1603ae026f2d46ae0f8f8564aa2d4fda4b81ca2d1b72664d4b6461ba895279a4eca07f39f9dfcc24ee1b15446610b8ccdf41dff55b4fdad0a87dfaced4bae9cacf6d3b5cb6047256549ca712397b4bf72694f283ca68f7843f279b132fa9d3ddf43b84a71863b88a93e9d27b7f1dcab6dc4547c0a5cce8e50ec49d8c82fe31100138f1e4ce426243368b11d40bb874328175d079164182e63541b0689f81783c8b2e5e64a4a9be02263", 0xdd}, {&(0x7f0000dfc000)="bb70880931a5195425c443ca6fb595ac253f9d0e20f9726130a6f30f19fc5d9f99c9433f8d96cb017a1c4b59b3343dee1cb9518beb52c0c79cd991271fad21cd8850fe7d8c3c171429982e34e7c3ab9d19d5656adf36d3098a2d1c8a8cea9444ef6c90f45c7da069049033c16afb6a046462092753781fc423d53ecf8b697d9c414482773ba0d71954d96f54990c7512991baf3a159647a3e328e9be5a8fa11967", 0xa1}, {&(0x7f0000606000)="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", 0x1000}, {&(0x7f0000231000-0x6d)="b4b4b443017119876a04a4d22cc2adc49233a2755ed153a9634f6eb8ad02ee60cd83824d73a977b90f57dfffcef87a6f69c49123f3bf1b318c59948dab52b8df7047dc0fae371f38d7c9c927056da4739687d9e666ed3e348ee173b4b8d98beb3c4f96a4f4ab91eb91c3378c4c", 0x6d}, {&(0x7f0000298000)="e739ca46aad3ccac8f24ff7eb36548c9508729089ec59ce5e1722ae59925ceb0a3aaeab4bce9f172a743b76b8e6a8ac4ffb3152726554c07d75c2ac53b8e9b2a0aa14b66ee283d2ae9e73546dcdf1fbfd5c3ff6cbfd3f9030c0b6e6ebad2c9051e8c731c83c45d1656dda0b3d9e8b8ce2dc150298d2c8e99fa19067f5886e5ac51269ded76a41ffaea4aa5aa7dc662c0fd034954d761d3579eb5d0", 0x9b}, {&(0x7f0000b0e000)="3a6b4fa9f543aa38070be208f4b9c120267131b8", 0x14}, {&(0x7f000035f000)="d53d6a7abeb19cc70cefa7dafee3d01c2b59c74b2f80fc2499135d2dad1d03a3fd97ea62604edfcbe5517e5e01dd48955aa0635c5bbcdd1afae61a9664c2d762ed41b2dd657763370cab5cc497b20b79219dc845976c97269b201f4bee67b067d4a0e604c287c8a4a8bcf8d3dfe38a95dabaf54eaa", 0x75}, {&(0x7f00009ff000)="132e43115545ed63c7ebba62a67f819db661a3854ea1cb27cdff75d639a3aa87b7eca45d2e525638d9a2a50c172f98b262b77c4d8c1888dd8594a2cdabd3eec69d716e415351529345ae63a81408", 0x4e}], 0x8, &(0x7f0000cde000-0x120)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r1, r1, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x120, 0x40}], 0x2, 0x840) close(r1) 2018/01/19 12:41:16 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f5d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000f68000-0x2c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa9a}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ee3000)={r1, 0x3f, 0x30, 0x80000000, 0x4}, &(0x7f00001cc000)=0x18) 2018/01/19 12:41:16 executing program 4: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000599000-0x80)=@generic={0x0, ""/126}, &(0x7f0000dd8000)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000832000)=0x0, &(0x7f0000bcc000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2018/01/19 12:41:16 executing program 0: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000fb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="3199b15489fc", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000fe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000fe000-0x4)=0x1c, 0x80800) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000fd000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fd000)=0xe8) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000ff000-0x20)={@generic="87771b52951e3e5d0ceac2d2638d4ef7", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000b3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/19 12:41:17 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000001d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000001c000)=0x10, 0x80000) accept$ax25(r0, &(0x7f0000012000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001d000)={&(0x7f000001d000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/19 12:41:17 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x5, 0x4000032, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000019000-0x8c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x54) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000022000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000014000/0x1000)=nil, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000021000)=""/32, 0x20}], 0x1, &(0x7f0000021000)=""/181, 0xb5, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000026000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000005000)={0x2, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000-0x10)={0x3, r2}) 2018/01/19 12:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000033f000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0x6c1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000cf5000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ddb000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x10000, 0xa, 0xa0, 0xa0, 0x2e, r3, r4}, {0x2, 0xffffffffffff8000, 0xb7, 0x7, 0x7, 0x46d2, 0xfffffffffffffff7, 0xffffffffffffffff}, {0x0, 0x0, 0x80, 0x1}, 0x101, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x0}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x2, 0x6, 0x7, 0x9, 0x760}}, 0xe8) 2018/01/19 12:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007aa000-0x46)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x10, 0x11, 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)={0x3, 0x1, [0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_extract_tcp_res$synack(&(0x7f00008d7000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet(0x2, 0xa, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00003ed000-0x4)=0x0, &(0x7f0000680000)=0x4) 2018/01/19 12:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0xfffffe2e) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000772000)=@sack_info={0x0, 0xf96, 0x3}, &(0x7f000008e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000094c000-0x10)={r2, 0xfa, &(0x7f0000447000)=[]}, &(0x7f0000b52000-0x4)=0x10) r3 = socket(0x37be4ac97fccd03c, 0x7, 0xffffffff) connect$l2tp(r3, &(0x7f0000dbe000-0xd)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x1}}, 0x26) sendmmsg$alg(r1, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x100}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$inet_int(r3, 0x0, 0x3e, &(0x7f0000714000-0x4)=0x0, &(0x7f00007ba000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b8f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b4000)=0xe8) recvfrom$packet(r3, &(0x7f00005a4000-0x74)=""/116, 0x74, 0x40, &(0x7f0000294000)={0x11, 0x1e, r4, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000074f000)={0x5, &(0x7f0000505000-0x28)=[{0x5, 0x2000000000000000, 0x6, 0xfffffffffffffffc}, {0xf0e8, 0x40, 0xd937, 0x6}, {0xffffffff, 0x8, 0x431a, 0x80000001}, {0x7, 0x0, 0x5, 0x440000}, {0x0, 0x9, 0x2, 0x21b3}]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bb9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000960000-0x4)=0xc) 2018/01/19 12:41:17 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000001000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000-0x8)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x7) 2018/01/19 12:41:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) listen$netrom(r1, 0x3ff) 2018/01/19 12:41:17 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000507000)='tls\x00', 0x4) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/19 12:41:17 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bd9000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000d8c000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) socket$inet(0x2, 0x5, 0x7) 2018/01/19 12:41:17 executing program 1: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000dee000-0x18)=@add_del={0x2, &(0x7f0000c88000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) recvfrom$inet(r0, &(0x7f0000ded000-0xd9)=""/217, 0xc1, 0x123, &(0x7f000079a000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd99) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000064f000)={0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xffc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x9, 0x2b, 0xca8, 0x2ce012f, &(0x7f0000457000)=@generic="4823072885fc805e752cb0e7e6f727b8", 0x622, 0x38, 0x80}) socketpair(0x5, 0xfffffffffffffffe, 0x2, &(0x7f0000def000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000def000-0x28)={r1, 0x0, 0xb9, 0x22, &(0x7f0000def000-0xb9)="d97347b0f13b56abbf44f4912cc8634d3cabbd242588b7dd37cae8a272bedb00b941c15320997f617a9822d54dfe702b4ffd2fe6f41c929badbb5760fc1db7b124a26ca4e6fb830a4851c3cf566030fdafd0c6885e634eec93dd3339e73bb2064d2a9f43e3ffc9a826f2f3a4efe0a52a6a7cc75927f6aee53e643066da8a48b29ff0678b17e663e719b34ed156b37a9f88134687d720fa305433380784ac87603758948d3c20f269b8c2f337d9adc6b312065b5173300bdff7", &(0x7f0000def000-0x22)=""/34, 0x30, 0x1ffb}, 0x28) unshare(0x8000) sendto$inet(r0, &(0x7f0000798000-0x4b)="73d7efeddcacf9ea5df84205f5370aa87ba0428a9b5e59956c945c6b887aed8b3df70afdb9de6d7e8ff051b79b3f756997abf2f398ac0bc6ce443a8fd517ec1d0fe639e1a2e6c5724f738e", 0x4b, 0x4000, &(0x7f00008da000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/19 12:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a5c000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8972, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 12:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000aed000-0x10)={&(0x7f0000e13000)='./file0\x00', 0x0, 0x10}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 12:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000144000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009ab000)={0x8001, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000352000-0x20)={0x7, r2, 0x2, 0x7ff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x10) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000061b000-0x20)=[{&(0x7f00001cd000)=""/16, 0x10}, {&(0x7f0000fd5000-0x1000)=""/4096, 0xce}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x2}, 0x0) 2018/01/19 12:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c02000-0x38)={&(0x7f00004f3000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007f0000-0x10)=[{&(0x7f0000758000)=""/64, 0x40}], 0x1, &(0x7f0000e93000)=""/208, 0xd0, 0x4}, 0x10000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001f0000-0x1000)=""/4096, &(0x7f000045c000)=0x1000) r1 = accept(0xffffffffffffffff, &(0x7f00003fa000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e32000-0x4)=0x6) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000959000-0x4)=0x5, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000055e000)={0x8, 0x8006, 0xfffffffffffffff9, 0x8, 0x0}, &(0x7f00005dc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f86000)={r3, 0x3, 0xfffffffffffffffd}, &(0x7f00001ef000)=0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r4 = accept$alg(r2, 0x0, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 12:41:17 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fb5000-0x1c)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:41:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000058d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000029d000-0x4)=0x0, &(0x7f00006d9000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000878000)=@buf={0x1000, &(0x7f0000e67000-0x1000)="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"}) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000e66000)=0x3f) r3 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000e67000-0x2f)="327a0585af8dec6f7e17e6c4c176c978cc2b0b62a6d1d13782edfea5aadb89479c9974497994c77cda2e90c4d74db6", 0x2f, 0x40, &(0x7f0000387000)={0xa, 0x2, 0x41, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) 2018/01/19 12:41:17 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000002000)=@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}}}, &(0x7f0000003000)=0x32) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/159, 0x9f, 0x60, &(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/19 12:41:17 executing program 4: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f17000)={0x0, 0x0, 0x0}, &(0x7f0000f18000-0x4)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000cd3000-0x38)={&(0x7f0000f17000)={0x10, 0x0, 0x0, 0x25049400}, 0xc, &(0x7f0000c1d000)={&(0x7f0000eb8000-0x214)={0x214, 0x6, 0x2, 0x0, 0x5, 0x3, {0xf, 0x0, 0x9}, [@typed={0xc, 0x31, @ipv4=@loopback=0x7f000001}, @generic="dbd97b9cf49e92075818d884069cc8fdb69c9d2e46a68159f720d4795612657d797a593afa87399b556c09f38718b471e716282f075d31c32fe125f957cc6b6676781b0ada9f0c5390798439ee3679bff88bb8c8d476269da0b929e2216cc314334eaa0caeb41f4e79", @nested={0x15c, 0x86, [@typed={0xc, 0x1f, @uid=r2}, @generic="31cd73b3d4a78f42676a0d5d7b1995ec665474c91aa6caf5c51cd5962573e368ed232e30026156a5e924c8538ab44bbaa0d6c3e65a21e5cdedc3537332ef4daf2cb701f54c087a8c543efbeca82aebe73f3052", @generic="982b9a3f796fee5e29bbb1d427d264a47e07569e00e9a25429b632204bbb826d3dc92fa2df0a68a2c30df57899696e405480dfc1fb45305af9bc5ec6f960c74c947bfefac5f40a262cc86187314cf5fbe6c87fb7409887b019bd08446f1a355825ddfbb15833b5fe5b1a50772e0ac7b67fbd01f056a0d4d6f3b6c0b7d843c7eb9d102ac45bc91cc3bc444473ba85e6989ac70186b0f89c55a19079d01c28125c12ebd77198c5156f64d107ee18bd9d72e188bdcc4e4ecda8b85578082527fdd38a261e719d2529052c60f050df43642918a72b77fa9b6f9b959701321234ddd062f79bc93cd8123f69c8dc6ee5a4abd24894493da9c18f82", @generic=""]}, @typed={0x1c, 0x2b, @binary="4bdbe30c0c7f60c81be4b6f3d4cd6f38574897"}, @typed={0x10, 0x1a, @u64=0x6}]}, 0x214}, 0x1, 0x0, 0x0, 0x8000}, 0x4040) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f16000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x20) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000734000)=""/4096, &(0x7f0000f17000)=0x1000) 2018/01/19 12:41:17 executing program 5: syz_extract_tcp_res$synack(&(0x7f00008a8000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00002b9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00003f6000)=0x32) connect$llc(r1, &(0x7f0000edb000-0x10)={0x1a, 0xfd, 0x7, 0x2, 0x9, 0xffffffffffffdb2a, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006c5000-0xab)={0x0, 0xa3, "ecb1ba098655586071b02711e0115d950e68b86508f4c0ab493f52a6a16c3aa8ab141bd259bf8798cf0f7a64c50809c86ef73d5e9e68e4d39996ff5019aa1d9a5453b0b10bab2fa43a3fd41aa3edb24dc8602f0cd9f86a71b26d665e8c446718621c77a8991cbaf94c183c4797b66c2b1e628ddb26f0968b308b72ce4631070ee373d7bf1b8258317e5b7c47ec7bef74f3b4850f3ce4288e2a428b9da982c9b3203713"}, &(0x7f0000666000-0x4)=0xab) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fd0000)={r2, 0x3}, &(0x7f0000003000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002ac000)={r1, 0x3}, &(0x7f000049c000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000064d000-0x4)=0x2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x0}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000087c000)=@generic={0xb8, 0xddb, 0xd7fb}) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/19 12:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000146000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00002c5000-0x5c)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc85}, {0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x6c0878b2, [0x8, 0x9, 0x6, 0x101, 0x9, 0x6e, 0x1f, 0x8000]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008fa000)={{{@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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000285000-0x4)=0xe8) pipe(&(0x7f00002ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f02000-0x20)={0x3, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000019c000-0x10)={r4, 0x6}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) recvfrom$unix(r2, &(0x7f0000351000)=""/128, 0x80, 0x0, 0x0, 0x0) 2018/01/19 12:41:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000596000)={0xf, 0x401, 0x8, 0x80000001, 0x8, 0xffffffffffffffff, 0x10000000000000, [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$MAP_UPDATE_ELEM(0x2, &(0x7f0000b0d000-0x20)={r0, &(0x7f0000000000)="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", &(0x7f0000b85000)="8f53058302ab5432b998d1882239edf2a7686053f1058de487ceabf376e2e8514313ba9687916a4b4adb205d68acafb13f8646cb47ae86546f5109a72610fe3c3f058db892b74e74638d7b12cf5e60e008e44eabdd2b66eb56bec5da6ac55cf9e31d8957f7a82386bdc697b9a51de75c15e51aed97af30e2ce128d3db5d2658acc5243b7b90fd1120513c9f2914a6126ed8e0b78880ddc776ba501ae0b70159cc4572eb924764d9ba682ecb4867739f8bd6b6162e299ef23ecf6cc53b4b44680cd3a7bf1aee5bd750e5ab5b4106139", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ae5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000790000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000983000-0x4)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) splice(r0, &(0x7f0000912000)=0x0, r3, &(0x7f0000264000)=0x0, 0x9, 0x1) r4 = accept(r0, 0x0, &(0x7f00005d9000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f00003b4000-0x4)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008cf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000bef000-0x4)=0x0, &(0x7f0000f92000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000f54000)={0x8, 0x200000000000014f, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x501, &(0x7f0000536000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 12:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00008b7000)=0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007e9000-0x10)={&(0x7f0000062000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000858000)=r1, 0x4) 2018/01/19 12:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aef000)={0x0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004f1000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e1c000-0x8)={0x0, 0x1}, &(0x7f0000454000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a9b000)={0x0, 0x1000, "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"}, &(0x7f00004b6000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={r1, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f00004da000)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$inet(r2, &(0x7f0000f47000)="b9616733315fba3077e865a0085fdd09a9349776db596aab918bca2df7f635e78072f17078e5e3c89bebe79956e847588c9dd843fc51410554e1d2a8d4f5fb97b4fe1279fc8b4a261f2c86d30017de5da4d715e014d398d4662113d83a2f9886934e9533841c4a3ec8ba7d34356fa8fb269bce974904e6eb023529ad52352274ac7ddb981277616e851c50ccb0674bfa8de04347a3882b87187b2f4b8bb98e0b9d7eb9eef2a5", 0xa6, 0x4040000, &(0x7f0000769000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000dd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000741000)={0xfffffffffffffffe, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00009c7000-0x20)={0x401, r4, 0x1, 0xd357}) epoll_create(0x7f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000f9a000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0xffffffffffffffc6}], 0x1000000000000243) 2018/01/19 12:41:17 executing program 4: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000001000-0xd3)="940a54334037a7dd3ac0a131acd8598b5bba859065dfb679761cb2f650845cb8b510ce6d282fe20b5b18cc3ae4c16b73a390fb5af58ee9a72defcc3bc653a0417d873b3f716adc2214e490be9a8520025f13f402fb0de993f2c2ab8301e8d099fa723a1adfcfca8944518aca5eba832413ebfd93986b5aa15e223c8e663f9ee6f65e43eef2e7c3c2c9be564211bda2579878c2b4d92b19e9e98e00ccb4336c7516bc552f46aba3263ca0297f728b2ec94d3b86992b70830156d54e181c84abe0b1f6462b2530a3c24e54799f4fad27b249558d") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/19 12:41:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f9b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000e7000-0x4)=@assoc_id=0x0, &(0x7f0000bd3000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000926000-0xe)={r2, 0x8, 0x3, [0x1ff, 0x8, 0x2]}, &(0x7f0000f9a000)=0xe) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005f5000)=0x0) 2018/01/19 12:41:17 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000014000)=0x1, 0x1) 2018/01/19 12:41:17 executing program 5: pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000636000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80000) accept4$inet(r2, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x8, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={r4, 0xd8, &(0x7f0000004000-0xd8)=[@in6={0xa, 0x0, 0xffffffffffffff76, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd85a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x2db0ae1c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0xa4)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [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, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, @in6={0xa, 0x1, 0x91, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x119}], 0xa4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000001000-0x10)=[0x4, 0x5cc5, 0xff, 0x7ff], 0x4, 0x1, 0x3, 0x0, 0xfffffffffffffffc, 0x7fffffff, {0x4, 0x1f, 0x4, 0xffffffffffffff6a, 0x501b, 0xb2, 0x3, 0xfdc, 0x80, 0x3, 0x8, 0x1, 0x5, 0x1ff, "c13ba44834b6967d1102539e8f89b97af59dd40df605cf2feb157ad11f6d00a7"}}) [ 566.991220] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/19 12:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe(&(0x7f000057c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fdc000)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000c81000-0x4)=0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000567000-0x4)=0x7ee, 0x4) 2018/01/19 12:41:17 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0xfff, 0x801, &(0x7f0000bb1000)="5b212a1268059e5efc585e3200000007c3b7e85579e166a1b70ceb5cc9dd8b42d434e24f02d5ea6a27ffd64ed506b51705711d26317a4b5e6196c46412f6292807f567dbe25d723b44793e294fab1b83191f8d38b507", 0x56) 2018/01/19 12:41:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000-0x25)={r2, 0xfc, 0x1d, "afd2a10c28c59f4df7aca7454392b130e0c26130d734a4552af2f61979"}, 0x25) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000001000-0x4d)=""/77, &(0x7f00006d2000)=0x4d) r3 = socket$inet(0x2, 0x3, 0x2000000003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000000)={r4, 0x3}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x5, 0x0, 0x0, 0x8}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r5, 0x401}, &(0x7f0000000000)=0x8) close(r0) unshare(0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) preadv(r3, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/19 12:41:17 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000ff4000-0x1d)="34e70c90c89a43c5c09f7359d92a7be7a5d3dc93ae5f74531a031aaeb9") r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/19 12:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000cf5000)=0x5, 0x4) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) close(r0) 2018/01/19 12:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000275000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis-generic)\x00'}, 0x58) epoll_create1(0x80000) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$void(r0, 0x5451) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000066c000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) 2018/01/19 12:41:17 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create(0x20000081) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) bind$unix(r3, &(0x7f0000018000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000021000)="65f0c4d71f04b94e1479c6d939b85d3648407cf70d5a5a3ba51d2d09b167437acf3af7c8d8210bad1a60e5c3981adf9c7cc8c2b16df9991277080dfe3b050192cacf5969236e49731fa7d85cd69f8d5e4e3a5671", 0x54) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000c8e000-0xa0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000022000-0xc)={0x2, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000001000-0xc8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0xf}], 0xa) 2018/01/19 12:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) getsockname$netlink(r0, &(0x7f000045d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000331000-0x4)=0xc) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cd", 0x90, 0x0, &(0x7f0000aee000-0x58)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 12:41:17 executing program 0: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000014000)={0x0, 0x6f, 0x30}, &(0x7f000005d000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000006a000-0x10)={0x5, 0x8008, 0x1ff, 0x1, r1}, &(0x7f00000ec000-0x4)=0x10) syz_emit_ethernet(0x4b, &(0x7f0000090000-0x8c)={@random="7181f328e543", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x15, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"a5"}}}}}}}, 0x0) 2018/01/19 12:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000822000)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000168000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c99000)=0xe8) sendmsg$can_raw(r2, &(0x7f0000338000-0x38)={&(0x7f0000b2a000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000a80000)={&(0x7f00006c1000)=@can={{0x4, 0x3, 0xfff, 0x8}, 0x3, 0x2, 0x0, 0x0, "20723cb92c3d0ffb"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) close(r0) 2018/01/19 12:41:17 executing program 4: r0 = socket(0x3, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x4e6) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20000100000114, 0x5, &(0x7f0000000000)="b165", 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/19 12:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) connect$inet(r0, &(0x7f000024f000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x20, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r3, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000002000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffd9e) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000-0x10)={r4, 0x1, 0x6, @random="41a5d1b4c249", [0x0, 0x0]}, 0x10) 2018/01/19 12:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00005ef000)={0x0, 0x0}) mmap(&(0x7f00004c2000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x55ad) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ab0000)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f00006e9000)=""/4096, &(0x7f00007e8000+0x68d)=0x1000) 2018/01/19 12:41:17 executing program 3: socketpair(0x5, 0xf, 0x5, &(0x7f00007d2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000487000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000001000-0xf0)=[{{&(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x4}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000002000-0x4a)="2926d2f6dc323bade557d8ffc17e7d3d935390071d93f5a47cc987ade6d49c084f1848328247bf40701bbab205be621aa12e4895f1c9010e3790caf084d1c130bcaa92bd46ddbcb29805", 0x4a}, {&(0x7f0000001000)="744290fcaac22235cbcda973fd9caa5d33faeb95d4478461f5f9527c620d8f88e8229b316a8dca825a3f09ff4e1947444a988de244", 0x35}, {&(0x7f0000001000)="8299ca650e440ca0e8f5e3d9fd2b197545d07670de81e55b5eac4df6109ce9b83ea3c31d72292dd3e1c5796913190837bb9f90cfa47e7664306abb73dce84474e8d72e625739a6fec97b8be30a67", 0x4e}, {&(0x7f0000002000-0xae)="98bfc5704267cd5fbe153f741d8c91d837d273a5286bf470633182b5a80ac7db11748f6fe42f9d76944bb17a877ebd1efdfd69e55cc4f9f2b9f712596399464bf1783858e62f17838f6cb4fafe67e4053ff4f2f8d9ab36f86c5b14cb3b8146bfcd9f29f9d99a3ec65962ffd0908f2abcb02ae6421331c8f5713f5db305941a21fce60217253c1abeaeab7d632f5e916df76ba943f0a0c6ac1b7696a9b5392a9da7a75504a90132d6e5fe1881f333", 0xae}, {&(0x7f0000001000-0x4a)="bd777930ae88772565d0784579e515c23b97f28a3ea0163e94c819a9763f9a0ead8836965831bd016a2341638ef7fbb278a79f476a7ac9ffbd39250d5317be4502c4de45305a046d45e0", 0x4a}, {&(0x7f0000002000-0x97)="a51471c21fe61754b1d2290188d154d5b162d799063bc71668840c8401e42e314bc3d6937fe1c202b78255a5c84a3b6fd842db3797fe2d3f1616ab24e40edd55ba91abf7b90c7c7be926558cfa4406b3a54778c2ef09f108251b481e563c45744cb5be2d6e78dca1cf456fb39963fe975c48aefbf4f901afc9591a7fdd30850c3e8c3c579beb4d729861ebecf321be647f55b990abc6cc", 0x97}, {&(0x7f0000000000)="181bde3f464c3fb80fde9ebd55ea2554e450ac66b81e4b307b6cd6c7198f2bc3f21223bb0cee33", 0x27}, {&(0x7f0000000000)="e118687d958e5d86f7b0da8286e86239746095c31d73db456be182222c2c794263601c93e0f0048b3b60ca3a79d508948217792f0ca13106894d5d6c28742a4c219463eb4fac9bfba445fc67a6f9e4436d2718fa", 0x54}, {&(0x7f0000000000)="0dc184e7fc4b640021c3b0471f57575e1ea59b0ce9f5dc0aee3df43597efb9e63c7345f20adb15848aff8252476517fcb95b27829d16e34761a40324b90977f60d15d78104496626b2ad205629afeb9cb8a92f919ffb924ad90c4bc40ef36e7c8ce6248f3faa7c364717387dda9a6a6803852e1193fda7d531a736dd6b59174aae6d3c1f187bc63ddaecb2670c0ed619f18238256bf369f9d730e4218379a540535c118add6ca657a9b9e7731cf865ce3db7289502c9835a7632", 0xba}], 0x9, &(0x7f0000002000-0x1230)=[{0x18, 0x114, 0x5, "ba881c"}, {0xb0, 0x11, 0x20, "8aba3b884608353d93a02077ed8987b53f9acdf6ecee7d037d0bf4a0998f1d99d9ddd1656fd79396cf3a07bc38790b87d08e3913065d5ef1a419b6a4fdb587418451a743d1cffefe651015d6e9b2152ffb910cf4ddf27dc482a3a0f77821f6d60f460e0ade0b2b6d7c7b0e99f2c8b671622cd4798ebad9cea71c12481bb1eb3336ae05845afbaf734b291053a1b2149f7fd495ff7dcbb058c37d23bc"}, {0x1010, 0x103, 0x3, "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"}, {0x108, 0x109, 0x5, "78aa2255fc430ef4d0c14fbc14a198c028e3bbdc7e02aaa3d70da68f4be56d8fe099076e5ab0887f00ba749cefead5eb4a2e07e221685e4acdd59cf546a516b665d044a57074e22d68ec04dab1412d51666f7b669b3c7f82d5fd8e76bd5c87eef9a1aa8186ba87684c77ac5d323e5788da72ce7b757ca10cf09397d180440f6fab6b9a53d3832b7fc28dd061cdb540855646639227bbf5f6510952f7a25faff08093318fc357f91c6c079dcde0cacc9fbf8f76352cf219501561bfe7e16ce5146511469c439128b414ba46bc81e4acab75908724101d0af75cc4e7881a6ee47a30cb5f683bbf927990c475d91480902bd143201bb19f2fa6"}, {0x50, 0x6, 0x7b0, "a9218ba97ee2e7d1e72edcca0f90778b23f79e1525a13f0927fd6b54213bb85aea73822b34a3f25f0687cebe9ed773ca176d084cc19e03d18dea"}], 0x1230, 0x80}, 0x8001}, {{&(0x7f0000001000)=@nfc={0x27, 0x51, 0x0, 0x7}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x82)="2ee2f44da47087e6fe98207efcf3a9b7f350d6803643d51bc777824a30b830fc312919981cc5c2c91feb15cbd9944ae026b543ed6ffbc337a07dc0780873d6f09398aacf1661e89208b4fa14fae000ce74ebec2167009e85a8672d556c4e2563a4c644ec58fdc224c4f00ea64083c50601d63ccbc7ad69cacfd6103e95a3c038db01", 0x82}, {&(0x7f0000001000-0x4a)="82a549df4e66d3ddf597defcc1d6ab9b77688b8c992430abe7859a35131046802cd879deaba182678bbfd1eec5e712e5286b3580b3855e3f8050d8690757084c2f2ce400bde0dd59fb09", 0x4a}, {&(0x7f0000001000+0xe69)="fe0c769326d7b63be564f4169b659d5a27e89aa8939587bed6dc7e75e98f94acc555f6ccfe38c284", 0x28}], 0x3, &(0x7f0000001000-0x5d0)=[{0xe0, 0x102, 0x10000, "5b4a00d2cb6c270018036204687bcfd73aaadfc4059d63cd78389a51649073e76eb8ba086e35a27a9b1e39ba5509e2abd973d57479cecf26e884d9712c131a80cda5d8a5ee90a3f4b6a4618788fb543999135ed0c400ef08c83bca9be045d3347fefcf4369d45fb912dad7988a2c55fe59980e3780105c6685f836e7f3d0f72eb1aa20ece254395fe19762a04c90fb68c973797b41342b4c289b65d8da9eea4b74cf2d6199bd8d44bde71fab1ce785027f2ecf670d18e0f5430d83509d5acfc6cb3e91679d115f30883f45"}, {0xb0, 0x119, 0x80000000, "a1646af7d1ed84939a490b2472d3009b4f00e765c168f86728f4cc766593f432c1db8faf4ea79259982a0ac7bfa3ebf57d8223ab73fba60703ba6f4eaa065a9a2ac5d88cce7a7170c891753e7b6daf41896521b4c0e4d3a4c5f06d69bd26ddf4c342a93a95aecbedcf486bb35c661539dd2c5b9c0608532160bff0548bd73d0f0fa0e75f5c55d75f7c8a7c6e2e2548464a20c0f837fbc5faddeffa42"}, {0x110, 0x10f, 0x965800, "1cd0aeb5408865d95be9c9809e9f0d909a3c29a1dd693440e266d68c39b2626967f921e36f89979a4efe099f1e8a424837f4f252a764cec882ee208259b24dafe9f89e3d1d56769904455e517a0328ee16c136b07c5fc5046534dd73b75d5cbbbd78d8c80b36c69416df5787baa7ab908b504a4cdf47f0824ff1813ae62c1007b19fd1c974e5463acf309e7ffb60f03257f6eb87ecb25e607ca77c0826658f50974db77cedc1027b1471326e880b2d2fcf65640857d41fece08a9c63498d54841a2f131da9f3fb052dd54f31cf5757fee7a1e68f7621d1456dd08be0d9ecbc0af0275743641027a44a63c4d1a736b7355c3234c3ab13c3585a"}, {0x38, 0x102, 0x20, "d0fa3b57871710073179f438cf91497d846771e9b3cc16dc9b1e6db2693f2bb945d11fd9"}, {0xe8, 0x19d, 0x8000, "7851d364eadf4e72530a32187a5ec7b16176a9a01b784dd7580be6bd2178af9a83db6fcfeb392e48a9b5d20f02a38beadc415d6606816d6e2026d03438ba0df3585e61faeeb9f671051c7abeede908d92404d8a1fa0e68bfe8ac3ed719ace9aa692953bd1fcdf94fc12c2ec3be93fce61d3b9da61162188e368790c1d3cc531e522bf94d01f6c609d21651a2a266ff5757bc85ae4882048b3e59cbeaae2345de8582ab54d567a8caf9621ebd8b8cdc0df9457cb8697692e4945b0ab4f682f16e2ae9b472c4d5349939acf5b1cae1754d103578"}, {0xb8, 0x117, 0x0, "75ec35e2fed77ae5a79435a7835ab1c20eefbc20373d5a0ec23e407c3ac8e5b97f35f8414e4e6befb9a4ed80046cf3384a0a60afd92c624d4ceb07a9dd67eaafd3649e6a45679c5228b66cd6b937ff5d3758996cd7ce55394f0f38a480f41e1c23c33c92bb20d0898ec9551b29978af2ad60048dd781b44e546fb13f906ca7ec87c6c27c681b0d9795377656c94021032d991b7048fd77b042f0f96f0f5cac21a0d283"}, {0xa0, 0x10b, 0x80000001, "e4e741d8a489b06eb563a2a2edef454648da0b762f8268319c450b6bbb78972a25bf51dbf3556309ba2bb914a812798f6b59c22335719df773e5f3576b7370b370a5fd26a5335e40c7687c5b15d2394a6cfd1503b6a267cda6ae69e579f8d10fe218d14b3c66b2552e78cd487bc51da42cf630de7a9cfa24f965ffea9684e14bf08903e3f9cae88505a0"}, {0xb8, 0x194, 0x6, "ede7bc780b0197132b79d7a34236ea75a69bbf5bd521b900e95a20a9e811046f7608f53b08a38e3af1e95114f7bf8db20f732e6c4551c68777efa2e95d57973f52002b8ce766cecd78f0f1e2518da33e0f54c026f454b6b025f04c1c91d319d24ab8f2b34abf45948459eb9d0987a653f1f23a9dbb257dc2a78f30e946e130929bfab68a2f218f8bf5c86a4b217c0685984251dddb1c2417a5220154787d70a9eca42535e9ee"}], 0x5d0, 0x20004881}, 0x5ef11869}, {{&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="5d86ba2ea52772981708bed756928e6c"}}, 0x1e, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x4c)="3558d557d216e9a8af99550d818e800319f56c88f30b34a4fcc8b92e632131fb5116ce4efe3c4da865d3b2e63f100b2e71dcbf30128d7b192e6ccd747d15a40369566083440ce3b7d8cd24a6", 0x4c}, {&(0x7f0000000000)="e30b75b9cf0b932db7ce005dde1e26ea3f468ce4e2db3368b846197f6378d8d36d78abe0dba0b5b52b0d8476f1134faac18d6a5cf0a953e96c86a9180e2c035af7e915797708c1", 0x47}, {&(0x7f0000001000-0x11)="c2c42b857b99ec3e1a2396a6e5be691caf", 0x11}, {&(0x7f0000002000-0x1c)="617056d2e73e83edb34fe87313927be1e54405811199e1f2ea1cd678", 0x1c}], 0x4, 0x0, 0x0, 0x4080}, 0x9}, {{&(0x7f0000002000-0xe)=@l2={0x1f, 0x100, {0x7ff, 0x1, 0x6, 0x9, 0x3, 0x462d}, 0x9, 0xfff}, 0xe, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="6faccce40af205f473735b8569dd3b64b132cba1fb186f2b8aad5766e908996a3a63ab1b751ab3e5be7513ead59140f5a54c646bd37fc9ab8d724be51c", 0x3d}, {&(0x7f0000001000)="9653691ecbadc803e8dd68ecc0a9580e772682", 0x13}, {&(0x7f0000002000-0x7e)="6a12c3f072a4142f6ec80ea52ed5f86e7a70e699f283831dd7a02bd1a844d2c63409abaae88a06d9ba5759e38e9f5417cf9294e8d3678d6fc84f7fd3ad3d7e0815f10df3888e28787a2ee638bf95a8966bae6d4bbf0d44c1e375264dd7aeda433d2ac3b86c2d02d5d89be4e39ae49e6695bd6e6d41a39fae3f122f744ada", 0x7e}, {&(0x7f0000001000-0xcf)="e7f22e32bc8b51d53383846522b78946edd771a694e818ed732240c8a60857f4fab2a23d749254134da03c24d4c6ea088464e5b2466f7f52320bc683f9193a8045fa9f1acea431e80d394ac74495cc197a14999f5ce5c131d6a4c0db58578c1ca9ace7d28412f31750042b81f8c3ca213dee951218b2aceb61eaad4bb1e2f955655bf7f54e54d73055e6d8b75fd081e112eeaff2bc94417bf4e43fe126df563017ab7ffe9c4c446e9f4ebee9d5308b6a2feef46ebdb1877c0097f1a4525eb29d0aa2a272219c801d80318b5ca4f255", 0xcf}, {&(0x7f0000001000)="e0337500b7220d8169d826192c9baefa770f83abc4c8c129eefeb72d145dd755bf44218dfca911a1c08da783e6b8ac617b044c3e860d9e8d2d66dabc260c51c963700f3f4f328844c18a57624f48c8787c269bdb2772283bb99bd3d6", 0x5c}], 0x5, &(0x7f0000001000)=[{0x20, 0x105, 0x400, "9d1d22f2d7f2f7f78b"}], 0x20, 0x4010}, 0x3}], 0x4, 0x200408d0) listen(r0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x12, &(0x7f0000a9e000)=0x0, 0x4) 2018/01/19 12:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) pipe(&(0x7f000015d000-0x8)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c15000)=0xc) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) r2 = accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) setsockopt(r0, 0xc0, 0x880, &(0x7f0000095000-0x64)="b9b9af8e47c77ea1a67ee3b276b02ca1fcbdefe1548bc0311b89c91e2401efc76127dc9e08c5f8b6f58e00652c3b7cb8186799387167cd6a8e303e5132eb7b3650602e175dedcf9ad725b5fc127862ba25456396f2be56d6334f3e147706b11bbbc32bfb", 0x64) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ca9000)={@generic="c699ffa798e350004b962f908dddf6d2", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) shutdown(r0, 0x0) 2018/01/19 12:41:17 executing program 1: 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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x2000000000000048, &(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$kcm(0x29, 0x2, 0x0) getsockopt(r2, 0x5, 0x7, &(0x7f0000fd7000-0x26)=""/38, &(0x7f00002af000-0x4)=0x26) ioctl$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}) 2018/01/19 12:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000708000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000060c000)=0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000dfa000-0x4)=0x2000) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00001dd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000aa0000-0x2)="0180", 0x89, 0x8000, &(0x7f0000cfb000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/19 12:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000089b000-0xf7)="18cdd9ef3d6833d6877817372f99dc461508fad78b90720b5cfe6d9b54468e349a6f9e6c16780b1857e7f594e2948aaa6e05810ff859d974b9d70ed9063ec25534ab834bb935a5fbca19d118fe17610b39ccd6ea65f770977850435ae98a971fd324aaa1148343758674fab5142d19a7719936ca0c22e3fb428074fd8b758ed9948d4b2b66a3fdb430c3c5349fd74f23b83283fb42f160f50b9277c987d826ff8221da410458527749d4e460c34ab49090044a14aefd70d3b8ca9a21958a6fc7736fc928bf803a52f727369b426f6c469f16f1fdaa791ff974d5227067559dc611d327e729317bca8952e3ad9b11933d335f2de0fa5990", 0xf7) 2018/01/19 12:41:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000aa9000)=""/49, &(0x7f000044a000-0x4)=0x31) getsockopt(r1, 0x800000000000010d, 0x1, &(0x7f0000f2e000)=""/4, &(0x7f0000efa000-0x4)=0x4) 2018/01/19 12:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket(0x2, 0x7, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000985000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000291000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f56000-0x6)={r2, 0x3}, &(0x7f00007bf000)=0x6) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/19 12:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000bd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a4e000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a98000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20, 0xfff, 0x7, 0x500, 0x1, 0x2000000, r1}) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r3 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fb1000-0x98)={0x0, @in={{0x2, 0x1, @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]}, 0x4, 0x100000000}, &(0x7f0000ad8000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000094000)={r4, 0x10000}, 0x8) 2018/01/19 12:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x6, 0x8) r0 = socket$inet(0x2, 0x10000000801, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x8000000000000001, 0x4000000007, &(0x7f0000dbe000-0xf7)="f46012da", 0x4) r1 = accept(r0, &(0x7f000056c000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000409000)=0x1e) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a63000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c3d000)={0x40, 0x200, 0x100000001, 0x1}, 0x5) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$kcm(r0, &(0x7f0000c12000)={&(0x7f00008b7000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007d5000-0x80)=[{&(0x7f00004f8000)="", 0x0}, {&(0x7f00003f9000-0x82)="", 0x0}, {&(0x7f0000d66000)="63e77134315e4ec1d83f31166bdce5fbab588b", 0x13}], 0x3, 0x0, 0x0, 0x40000}, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003f6000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f16000-0x4)=r1, 0x4) 2018/01/19 12:41:17 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x400, &(0x7f00003a6000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0xffffffffffffff80, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 567.283710] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 567.321834] dccp_close: ABORT with 1 bytes unread 2018/01/19 12:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0xffffffffffffff51) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r0, r2, 0xffffffff, 0x2) 2018/01/19 12:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e66000)=0x0, &(0x7f0000adb000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000976000-0x10)={0x0, 0x8, 0x9, 0xff}, &(0x7f00009ac000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c86000-0xd7)={r1, 0xcf, "aba3270bbd522131f181463810f8ac6b8fea36f1126c547d31f179bdaa8fe817642a1c6d3be3fe1a512a952f5ac74148ba8585369b95e54c6120c2ab89310a6818464ecb1f23c02b239fb6e32b0408556ea4839dea22d63f094367a4f9f451f9ecf78d49feed7b1e6d0b9c8fc8c18f5b11727ecf4b4b49ea2d6b971ff25efdf1459364cdf6f091108651f57c390e2c431fef11348b0231c4905bf9ae895eba1c0351e9015afb289e2fd822e3be40b63aefbd7612fe882c2fdca43849ed115fbbc4cb28986b427f057bd7528e8259e7"}, &(0x7f00004b2000-0x4)=0xd7) 2018/01/19 12:41:17 executing program 6: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000004d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000037b000)=0x32) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ea3000-0x4)=0x0, &(0x7f0000ea2000)=0x4) r1 = socket(0x4010, 0x802, 0xfffffffffffffffc) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea2000)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x243) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000aa8000)=0x3800000000000000, 0x4) 2018/01/19 12:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000c54000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000781000-0x14)={0x9, 0x7, 0x0, 0xdc90, 0x7}, 0xffffffffffffffe1) pipe(&(0x7f0000b1b000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002fb000)={0x0, 0xc, &(0x7f00005c0000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, @generic={0xe110, 0x0, 0x6, 0xc7}, @map={0x18, 0xd, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x46b2, 0x4, 0x0, 0x9, 0x58, 0x0}], &(0x7f0000ff2000)='syzkaller\x00', 0x40, 0x5b, &(0x7f00008f8000)=""/91, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c10000-0x8)={r0, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f00009f9000)="", 0x0, 0x48010, &(0x7f0000eb2000-0x10)=@ipx={0x4, 0x0, 0x0, "06b7e81b1da0", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a26000-0x4)=0x0, &(0x7f0000b57000-0x4)=0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000088000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xa0) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00009d9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0xfffffffffffffffe) bind$unix(r0, &(0x7f0000f86000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 12:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000298000)={0x0, 0xa178, 0x0, 0x7, 0x2716cae}, &(0x7f00000a8000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d96000-0x8)={r1, 0x5}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000060a000-0x8)={0x0, 0x0}) bind$bt_hci(r3, &(0x7f00008e2000-0x6)={0x1f, 0x8, 0x1}, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000ecf000)={@generic="22681d979b4c06ca09422fead96cbf81", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000946000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) socket$unix(0x1, 0x526255bff9679c91, 0x0) 2018/01/19 12:41:17 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000071e000-0x8)={0x0, 0x10001, 0x7fffffff}, &(0x7f0000c85000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000052a000-0x10)={&(0x7f0000f9d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f9c000)={r0, r2, 0x6, 0x2}, 0x10) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c0e000-0x8)={r1, 0x10001}, 0x8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f9d000)={r1, 0x8}, &(0x7f0000f9d000)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f9d000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f9b000-0x10)={0x243, 0x8200, 0x92, 0xcf3, r1}, &(0x7f0000f31000)=0xfffffffffffffe79) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ea6000)={0x5, 0x5, 0x1, 0x8631, r1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f9c000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) 2018/01/19 12:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f0000bbe000)="ac", 0x1}], 0x1, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) [ 567.335438] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/19 12:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00006e8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ee3000)=0x48) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d0b000)=0xf68, &(0x7f0000fb0000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d7b000)=0x7, &(0x7f0000b9e000)=0x4) read(r1, &(0x7f000095b000)=""/0, 0x0) 2018/01/19 12:41:17 executing program 2: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002c7000-0x8)={0x2, [0x0, 0xff]}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="156fd50700000000000000000200", &(0x7f000093c000-0x38)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 12:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000852000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc", 0x62, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x47c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00007ed000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000d4000-0x14)={0x0, 0xd4a, 0x8000, 0x5, 0x0, 0x3}, &(0x7f0000453000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ab4000-0x10)={r3, 0x94, &(0x7f0000be7000-0x94)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf54}, @in6={0xa, 0x1, 0xffffffffffff9c92, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0xab5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x2, @rand_addr=0xacd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ea2000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b9000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000097e000-0x8)={r4, 0x0, ""}, &(0x7f0000a07000)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000096b000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f000067a000-0x4)=0x8, 0x29e) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd7000)={0x80000001, 0x800000000008004, 0xffffffffffffffe9, 0x1000000000000913}, 0xff5c) 2018/01/19 12:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r1, r0, 0xffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052b000-0x4)=0x8) 2018/01/19 12:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [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], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) pipe(&(0x7f0000d1a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005da000)={0x0, 0x1, 0x10, 0x6, 0x100}, &(0x7f00000a6000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a8e000-0x6)={r1, 0x62d5}, &(0x7f0000525000)=0x6) 2018/01/19 12:41:17 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000067b000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r2) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00008b2000)={&(0x7f00008a3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000316000)=[{&(0x7f00006e2000)=""/178, 0xb2}, {&(0x7f0000451000)=""/83, 0x53}, {&(0x7f00007b1000)=""/50, 0x32}, {&(0x7f000028e000)=""/46, 0x2e}, {&(0x7f00008fb000)=""/4096, 0x1000}, {&(0x7f00001b8000)=""/82, 0x52}], 0x6, 0x0, 0x0, 0xbe4}, 0x40002022) recvmsg$kcm(r3, &(0x7f0000cd8000-0x38)={&(0x7f0000399000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000051b000)=[{&(0x7f00008d8000)=""/37, 0x25}, {&(0x7f0000d8a000-0x6f)=""/111, 0x6f}, {&(0x7f0000666000)=""/75, 0x4b}, {&(0x7f00009b4000-0x57)=""/87, 0x57}, {&(0x7f00003c3000-0x10)=""/16, 0x10}, {&(0x7f000013e000)=""/19, 0x13}, {&(0x7f0000f81000-0x78)=""/120, 0x78}, {&(0x7f0000654000)=""/212, 0xd4}, {&(0x7f0000940000)=""/4096, 0x1000}, {&(0x7f0000410000)=""/27, 0x1b}], 0xa, &(0x7f0000fcf000-0x20)=""/32, 0x20, 0xa8}, 0x10000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b21000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r4, &(0x7f0000008000-0x38)=[{0x0, 0x0, &(0x7f000000f000-0x60)=[{&(0x7f000000e000)="92a409ebe81269fd27f027d7e13518aaae90851b5b79650717d26f5355f90e799654c9fd72b0b130eba25d9c67ae8067b711c3a3128c306c0eefed2b5ddd0943d7092bf7bccb1e4caffc6ad0c3a8bdcb9b8dbcc7fd56ccc690991b48792c1f33c36a745d8721f4bbc5f313c0a6db88206ce924d4b0138218456ab8d2368d22bedff1b56456a77546ba685f7542aefca19343d81e98f9f97549fe4902cd51ba116e6cd683038325b2e3dfa2d0d254358f8e62fc9ec1079ca17a90b0e46393ec13f7455bf227efa8e33d82793795ed6e9f146b0b03709440b6bed5aba439682e21a7", 0xe1}, {&(0x7f0000003000)="1da907e352c7dd34de6a2b88879b6c0d4ba2f401e745ca11eceaa95e63f6a498ed1b02a31a04f89f10f1e2d91e9d16f79f7210199b40fcab1bc25d40cae7a3fc3c2aff8dda374c791f993a5b1327a96b921102da32aa4820796ec7632a38a1bb7e9dfc0a5d0d872eabc46cb82d5890b1ee021b5668b5e111ff6bda3e322051cd626ca5cd61b4718506d589c581ac8ffad5182f705bd03e39848a4f280c7532f71858746ecd8ba3", 0xa7}, {&(0x7f000000b000)="0f3df50a9a868ad4456280317983c1529a2da3ddb772fb5f", 0x18}, {&(0x7f000000e000)="c23e0c8ec83dcc", 0x7}, {&(0x7f000000c000)="20071280df09576808682072958387c63b767216a06eab73a0e6251f945282980d4aa99dcc256ad3b085b47b6d499548c6a412757c28c19339be5689a5470c1ab50fae1d0f2269c5a2c9a2bcd8b17593fd628c2f8088a882d4f6a7ee3d22806813484c76d8f8842b202ca2c630a5a4f842175ac8fd94c0ef0a7ec390462b226d62cf", 0x82}, {&(0x7f000000d000)="bd774f3d2ac3000586aa959f099d126411c41262cdb02fc6b89027470a588d5711c11940a31beb290c7d4096162aa91a6bc44d7bca326983773db50a6b93806cdd8f7e1f40ac0503d2cdf738edbaec4160ebb088bf278467635cf9e8818642f2d24307f9c128e635873e162629ef441f4f0f612bfaaa7e02947bb151f86b3b86a980ec4f5ec12db8ce96e1aded090076418ddd1833f5adc9f17f0eac00395e4e9c28043dcd95db0debf7838c58996db9aeaccf1dae74e2929491c87163308e972d69bcc2daae582aebbd85e203529eb0cbc2418aaa58792b0643e2c5201c9480eedec61d9797216003e24bde39e5770cef36249c36", 0xf5}], 0x6, &(0x7f000000f000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x48, 0x8081}], 0x1, 0x4000000) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00005be000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003f4000)=0x14) socket$pptp(0x18, 0x1, 0x2) sendmmsg(r4, &(0x7f0000907000-0x78)=[{{&(0x7f00002ed000-0x1c)=@in6={0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00004ef000-0x3)=[{&(0x7f000068d000-0x1c)="62e200c38d05a67029221b2b780dae7b970df4474726deb65f376c37", 0x1c}], 0x1, &(0x7f0000e1c000-0x48)=[{0x48, 0x118, 0x8, "d48f9112b5a5aaa2221a30a792a3353c36cd161cf4d0b2d113e9cc93da18434c2ee196221aae61aaf520a441e5d666999b"}], 0x48, 0x0}, 0x1}, {{&(0x7f00005d5000-0x10)=@in={0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000-0x30)=[{&(0x7f00001db000)="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", 0xfe}, {&(0x7f0000a15000-0x6f)="18a7cba7209f01a99dd2d0fcd3e7f7a3b67593c3fbf9825b72629b0681901653a9200283b4258d21af6acd524d6bb76cd9eafddee9ab90cc2e5f7aa4e75a2d60272e2cd32bc4c6875e17e2c91e2a75db3d66dad960c340f5f637c18e31495ec41370a11569255b701a32455f158a73", 0x6f}, {&(0x7f000063a000-0x3a)="3bc402acd0f729d073af78a8fff786d1389cfb864459bc905b5d51a11a90c5ec52e65a36b3cd628b5a93b46c7c375838cdbcee8a0f56c1fa939a", 0x3a}], 0x3, 0x0, 0x0, 0x4000}, 0x1}], 0x2, 0x24000040) socketpair(0xd, 0x4, 0x5, &(0x7f0000ab5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000530000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000e6f000-0x8)={r7, 0x3}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000bf4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, r5}) sendmsg(r1, &(0x7f0000e5a000)={&(0x7f0000b64000-0x10)=@ipx={0x4, 0x6, 0x80, "726a1be62908", 0x9, 0x0}, 0x10, &(0x7f00009e7000)=[{&(0x7f00008ee000-0x86)="ba2347dca742ea469977f46316f88fe3189f592df77bf282fa8b53cf4263adb357348acc1b20b4c3c093137ffc5a1c3622dc1fecb9ee80229d03bc396b77d3d3ec51bbdfd33651cfaf36479eea2b62f6eac789195357cad73ad28f867550932a7ac36b0bd7c2d41db9b914333e7efbb6f4ce799066a412ef0ed4ba65d3df37be89a7ee6974a1", 0x86}, {&(0x7f0000e90000-0xb5)="074a57522204bdadbc557fb4ac181b1245054a618557712ca0bd0fc182eb94964d16a9cdf6d1bf7629b731c4dd63312512d17c8df704b1f1dae3811818fef78d929913ec1230c1f38f1a8d5d82e61c31941343235231254a66e5b0b0f99076c4d0a4f9ae664a8fe21578c1bc948ba70bdb47ed09d26dfd320742e5165d709eab3d87a428ea33c82e2e6a390882ad5a0088f731dcf28cd39a301dd7e16376e4372bcb3165b544010073a614fb34879b7b2a4c43cf09", 0xb5}, {&(0x7f0000cd2000)="bb8912b2944a4b8cfed9b19e35cb850fd9b99489afe8a22194ed487613477d5b99b3bbd7c87027a3410bb13f8223881d566d2552a19f45da1f45b93f5db7fbea04ea2efe8e1dbba37cfb28e30e909a366fcd4c1a31e494b1a79e864da9e3142374b4b46e2bf96a7b3bff99f64646d23568ea05a1536a7ea313ea8d4fe201d5d2323b3b3d4f34ea259c3d4b5329a7e0bfdcd96cda473a66ba832e0e9b1e070840fcf7a9dcc3bac8e0ccfe9d23f55127f25bb7b2c45978f0d2d9efcdc746da7b0788c4b560aaf18e3207c340bb891ab2a236621be5894a4706415814527e8afc56f2bbf8809395541f7745b7", 0xeb}, {&(0x7f0000552000)="9d96e7bcdfd8600674b1b5935aa49bbab1c479454bd212bfaeebf02ca1a951636b2310b403328cd14622208e4577b5cca851aef89fa77885393347766d8e3aff5525068a1a2b1edafa76967d5ba2d84cdde980a54efbbc7bfdfb64a5f84c381d8708a7686905", 0x66}, {&(0x7f0000f8c000)="08b744e269e5a614eb055d468b9b6e28a0a000aeec5e46433be37c8c95f6ff6ba4cd081bf0ef21fe39e0d2663497e2631db58713c4e107f5a0102f6ca8ae432bb4c7ca4c2ab987a922e19292b9dd87ecbb587387bded1513bb22c8042a662370c9c4b361e975464b49117022bec8abae43f0fd0c40e5ebf5da737b6e1c290c7432956d9ccabb345aa877235e3319711a08e2981859d9d8d72a14a6d87772a86a02769ba9f35f2d0dab8d84d10f6cbe4097a8d365574f", 0xb6}], 0x5, &(0x7f000080d000)=[{0xd0, 0x115, 0x1000, "f28bd7b4bc7aea4ebcb0b0be4e56abae8097d95578c606e1a78b661b63cc093eb6e65d84903e7796f101b6d3806585fccf9a3f8b8401940d580b37f4a79abb3bb3b591ef68416cecd33c53bb227a2fc3d3a77fdb78e4e43be71e5c479f191e0cab0b1fcda0a83eedc85626725d15739fd825ad867a5121c1d5b07118af0f0583beccd2e8a4d72739456100bcf706a1da077643395864d4969f6c97fb71a1833eb58c444029ff19b71096e8c9d37be89fb4901336a856fa9145c6d03f"}, {0x1010, 0x29, 0x1, 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{0xe8, 0x84, 0x6, "2af96f00b5fa36987b6e8a7736eab785d47236026f5754e8e13e901cb02714043de728e29a8c56995af1d9ef70ae5225df02260f418db8c2bb3c01c78d511259d9aff678e5cfa51330ae2934a23120463ead209b83df98a667725f020686c8a833a73c646077e77c7ac480274ff68e6996b980666332719979df1907148543681797562dc1fb02d454c6e6de5c763b10dd55de6aaaef11c49d8a26875f6bd9182799ef0be46088b2099ec89eff6f43205063f3be972f52727ae928afb4c7aa425c43d999a39fcc284d2c6edbe8ec2f93eb4bf6056e15"}, {0x110, 0x115, 0x10000, "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"}, {0x80, 0x11, 0x400000000000, "fa1de279fd4d71010fab343c04065da4c8b10ec7481d4140f925ff7312acfb85738e50e5b219a158d14ff477a9d0bd1e88ba453ffeeb7852320715e0896dff4b2754addc1efa5e4d355b7659078bc7d3efb0aeee1d7f3e6b70228f4c0fe802ad12bcfb8372062c013b60"}, {0x18, 0x10a, 0x44fb, "579843b2772167"}], 0x2400, 0x40014}, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000)=0x0) 2018/01/19 12:41:17 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fd2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fd1000)=0x58, 0x80800) connect$l2tp(r2, &(0x7f00009b0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x4, 0x1, 0x0}}, 0x2e) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x20000000000110, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) socketpair(0xd, 0x2, 0x84ba, &(0x7f00009a4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006b7000-0xc)=@sack_info={0x0, 0x1d0, 0x6}, &(0x7f00001a3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fcf000)={r2, 0x10001, 0x81, 0x401, 0x8001, 0x7ff}, &(0x7f000061c000-0x4)=0x14) 2018/01/19 12:41:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x54de7bfe, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000012d000-0x55)={0x0, 0x4d, "d8d44376e28e1883fdfa1c3225b78ea6d513a27cb54fd5efe6a3f26c733b7d5eb42c43ea7d63ad0b91af55d77736986b55545a6def40818a49cf857a818edcdb97147afdf58fa8fd08df397eae"}, &(0x7f0000000000)=0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 12:41:17 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000537000)={r0}) ioctl$sock_bt_hci(r1, 0xc00448f5, &(0x7f0000136000-0xa6)="de452b8aa71779adb56fafb786a7fe5160db0b9d47eeb80df1f07763a7680f0674cbea8986d258780278cc885a7a4e4f0dd02d664474965825234686374b638618a722da4582c1ea3655926d2949c84cb8dfd900900e47f21cfde28d755e64f5f228beebfc211c45f2081f09ea707b1f4a0b400007884fa716ae1a446de511c019e87c69a9959caea312af96c1f1e3ac16e8f2f690a0b0e9a86e3e201a4cd8ec258a4fe5785c") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2018/01/19 12:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[{&(0x7f0000d57000-0x78)="510100fe59da02ff8146b2bcc38c4d78", 0x10}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000096000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d09000-0x4)=0x10, 0x80800) connect$netlink(r2, &(0x7f0000a07000-0xc)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) 2018/01/19 12:41:17 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000fe5000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e5c000)=0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000fe6000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000fe5000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") ioctl$sock_ifreq(r1, 0x891b, &(0x7f000002b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc01}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fe6000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000024c000-0xc)={0x1000, 0x1, 0x8, 0x80000001, 0x800}, 0xc) socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/19 12:41:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ade000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0xb3b, 0x4) 2018/01/19 12:41:17 executing program 0: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000063c000-0xd)="440700000000000000070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) syz_emit_ethernet(0x82, &(0x7f0000f33000-0x8e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "ec6dc0f257bebcac90"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) 2018/01/19 12:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fab000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x2, 0x0, 0xd, 0xca8, 0x0, 0x5e1fe6c2}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 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$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:41:17 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) 2018/01/19 12:41:17 executing program 4: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x1000, &(0x7f0000025000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a2000-0x4)='tls\x00', 0x4) syz_emit_ethernet(0x46, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x2a0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/19 12:41:17 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000032000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r5, &(0x7f0000037000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002b000)={0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000036000-0x38)={&(0x7f0000030000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000026000-0x10)=[{&(0x7f0000035000)="329cbc6635712c62691a99361aa416c416b4e91f66b1f5c5933d23faa41020ac569918807eac81ae0ec5779c53cdc5b2c405674f3dafd152198ee748fd668b252b4396ce62ac5424f9428284eacf956a96d6bfb78187b0e3abfc9790bd52a1ca94eac648b81bd8362991c4bbab41b65e83c6e78dcf890232bd244e49613e6a6ab282aab2d6d850e80f28348cdf7255c65742f21f44697e889cb29393daab5fdeb3a28c2502eb3445c36ad2f22f10431272bfd90e9adb270e5b17590c8685f36c4bfa86df86e304cbd01e75cafc113e", 0xcf}], 0x1, &(0x7f0000027000-0xb0)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffff9c, r1, r0, r1, r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x1}, 0x1) 2018/01/19 12:41:17 executing program 0: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x4, 0x6, 0x9) connect(r0, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000dfb000-0xc)={0x0, 0x0}) pipe(&(0x7f000029b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a78000)={0x0, 0x81, 0x101, 0x45a7caaa, 0x8, 0x6}, &(0x7f0000b35000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000075c000)={r1, 0x6}, 0x8) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd0, &(0x7f00005bd000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0xffffffffffffffff, 0xff}}], {@llc={0x4, {@snap={0xaa, 0x1, "86", "8ba201", 0x88b2, "3edaea89b8522f0179342fe6eb358f73635cc29110da68fd18011b1db6e5e74ae4310604b4a39dee59331d25cd21d6cba3c6777aac06e5967340976070fbd042103c53b8a0b606bf95a18fe57cb60c86c3ed155f5fc5451952a663169b7af79eee0df3e14696bca9511648a8fee5d44bbdf692388b51d81b2f1f757d5e3fc557a13507ae9e45495eecda62fbba8d040b52c3bbb14bfda4e929b33d7a4db6ac98bfd859ad5de64e9c6d8122d55fc39b11975e669fce01"}}}}}, &(0x7f0000c61000)={0x1, 0x2, [0x2b8, 0x19b]}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) socketpair(0x10, 0x7, 0x2, &(0x7f0000d6a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000cdc000-0x28)={&(0x7f0000a21000/0x3000)=nil, 0xff, 0x5, 0x20, &(0x7f0000ee0000/0x3000)=nil, 0x3}) getsockname$ax25(r0, &(0x7f000004d000)={0x0, {""/7}, 0x0}, &(0x7f0000de3000-0x4)=0x10) 2018/01/19 12:41:18 executing program 4: 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, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair(0x2, 0x80803, 0x9, &(0x7f0000f79000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c12000-0x20)={0x1, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000f4f000-0x10)={r3, 0x200}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000091e000-0xe4)=""/228, &(0x7f000067c000-0x2)=0xe4) 2018/01/19 12:41:18 executing program 5: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x5) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ae8000)={0x0, 0x0}, &(0x7f0000290000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000313000-0x20)={0x4, 0x7, 0x8006, 0x1, 0x4, 0x5, 0x77, 0x401, 0x0}, &(0x7f00001af000-0x4)=0x20) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aea000-0x20)={0x4, 0x8001, 0x6, 0xe01, 0x6, 0x10001, 0x2, 0xdb, r2}, 0x20) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001ad000)={r2, 0xf7e, 0x80, 0xa91, 0x100000001, 0x100000000}, 0x14) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ae9000)={0x6, [0x4, 0x6, 0x6, 0x1, 0x8, 0x4fa]}, &(0x7f0000ae9000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000035000)={0x0, 0x2}, &(0x7f0000259000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000a9000)={r3, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2000000000000, 0x1, 0x100, 0x2}, &(0x7f00000cf000)=0xa0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00003e4000-0x90)={0x7, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aea000-0x8)={r4, 0xfc0000}, &(0x7f0000aea000-0x4)=0x8) syz_emit_ethernet(0x2e, &(0x7f00001a6000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "b480c4bd"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/19 12:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000034c000-0x10)={0x2, 0x0, @rand_addr=0x3, [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) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/19 12:41:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000993000)={0x7f, 0x1, 0x3000}, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x7, 0x7, 0x0, 0x5}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0x8, [0x1, 0x66, 0x6a, 0x7, 0x7, 0x30e5, 0x8001, 0x1]}, 0x14) bind(r0, &(0x7f0000000000)=@ax25={0x3, {"c39b1df631e3d5"}, 0x1}, 0x10) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001000)={0xffff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4, 0x8001, 0x5, 0x3, 0x400, 0x0, 0x9, 0xfffffffffffff48b, 0x81}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000-0x18)={r3, 0xc8, 0x20, 0xffffffff00000001, 0xfffffffffffffffc}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x3, 0x2, {0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}}}, 0x3a, &(0x7f0000003000-0x90)=[{&(0x7f0000003000)="ced0f859f7309074f4123f74c1ae56166df9bb79164202464a8192b21f539b86ed7d79c6afd78a0a162de17093f13606a9eda7abeff3462f3580b33cb34ecc1fa0c614d1", 0x44}, {&(0x7f0000003000)="81960dad055dd75f499c32d330ed7e8fa7cd1586aacf808c54098ad0ff11972f0366aed16df467205713d3bb0a83574f0508a95f7f2a0b11dbea76dd7752ec4070accba16570c36254a684b6b5ddc5552b3de83979bcbb1c34494190469de953aae6ea51c9846f68c38e6179aaf29f6674c5a1c1716aa0063b0b195f", 0x7c}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000003000)="62c9060c7e27c67432fbe097f84e3356d6e24ff208dca65f847d25d70d6dff550e0cd14a9050553a8747aac996c7d60033d5f8d7135b694ef2198d1777a6fdd24f5f827f79a853f00d045080e69b8942a1b85208b3768a843995a3713856b7", 0x5f}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000001000)="c3be387b7b6c9a3bab63c0b57b39b02aed3fa99593e7d59326e3ec905e762440448347f51d689d9b48c30269da8151933df28053e8ac2596311cbed253cc072611510877eb5ee63fab20db31da169245468978687a3a82285f0f365a409b6ad7664230431f9ecf254d2a4dff747f0acb03105f7359e73634ed31050a3c", 0x7d}, {&(0x7f0000003000)="3c2063551af79b0d99e042d55ab6058eb34c4e142f91791074416d662c1f19ee2dc88337239de69a80ca4a9895e3936a2345b006184ae0874706173b04200bb36cf4eb9046166708eb96676113c7d71bf1d142102627795f1f28cb3c79530ff906abf5e04535d5ff38c822aee61272b540d1f189d3d2ebd37bb003a59ede51ebf1aca8e38c56cc73f5c66e92f4b3d9505b8f5e1c702337dddf", 0x99}, {&(0x7f0000000000)="c264f1a8d1cef981383e83ec5cc3eb8f44bc9277ad62a17b69be1fb2f5580e8b02787e92097c5bc37c92029c01dc712ef1d0ccbb4969ed4a0d12969287bc8cae25f6f86affd719101282d75e0a2341d7", 0x50}], 0x9, 0x0, 0x0, 0x80}, 0x50) r4 = socket(0x11, 0x1, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000005000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @broadcast=0x0}, &(0x7f0000002000)=0xc) 2018/01/19 12:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, "67a6f33d919238d8159ad7d4e2627a009e53dc6d02be91da"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket(0x3, 0x3, 0xffffffff7fffffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e6f000-0x4)=0x5, 0x4) 2018/01/19 12:41:18 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000000084, 0x0, &(0x7f0000001000-0x79)="5f6e85f64dae90459970335c4fd1cb99d9afd21ec1e5dcbec08fcad105532882bb8ea6bd45ebb66d2dcf908d8994b92ab629c0a8ba32b3c144f355d8ebc007389b187530abf16f6294c720bda5d8dfc892c4d68d6333cbda061c65df245a1087219f63ba065ce180c34321ba7bcc934f1eb8f82b4a8d73b2ca", 0x79) 2018/01/19 12:41:18 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0xfffffffffffffffc) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x385}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x1, 0x2, &(0x7f0000d89000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000152000)={&(0x7f000031a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008f4000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000023a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007ad000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x6, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000352000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[], 0x0, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d75000)=0x14) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/19 12:41:18 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000021000)=""/177, 0xb1, 0x0, &(0x7f0000033000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r2, r3, &(0x7f0000031000)=0x0, 0x0) 2018/01/19 12:41:18 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000788000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f46000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x1f, 0x30, 0x1, 0x401}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000)=r1, 0x4) socket$inet(0x2, 0x5, 0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000c000)={0x8, [0x8, 0xffff, 0x8, 0x100, 0xb85, 0x7de, 0x5, 0xff]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe07, &(0x7f0000004000-0xb0)={@random="712acb229746", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipx={0x8137, {0xffff, 0x0, 0xfffffffffffffff7, 0x1, {@random=0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7ff}, {@broadcast=0xffffffff, @random="45748a9e04ad", 0x245}, "86775adfa6b3ccd1bd2b37b641ae0002bcafdfce4f3286e399bebe7199b33842bd986c8f1b0b4f66b5b4a587841fb05ed6c9e2f2c2fb422720c1b05fb3d12c594937515d009841696400e3580934f707f74c292e613de3271afb050f32df8dd41fd4c4144532b753d3d5106535e0c87c10e7d1746e35f667311fec5afea7ed25ab1459"}}}}, &(0x7f000000b000)={0x0, 0x1, [0x202]}) 2018/01/19 12:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000010, &(0x7f0000fdd000-0x5)="000003ff00", 0x5) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1000002c6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c6f000)=0x0, &(0x7f0000da2000-0x4)=0x4) syz_emit_ethernet(0x3a, &(0x7f000051c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x1]}) 2018/01/19 12:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x40, &(0x7f00000b3000-0x58)=@ipx={0x4, 0x3, 0x7, "ff7f00f731af", 0x6, 0x0}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000e9a000)=@generic="8c86e10d103b0be4c0bfbce74ebde1f7") recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r2, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r4 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r4, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r4, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000041000)={r3, 0x2}, &(0x7f0000065000)=0x8) sendmsg$netlink(r4, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x78, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", [@typed={0x68, 0x2e, @binary="068a321d7a873544964427c58b1b481e3ed47af54ad6e8e60e0d1d285c658d403d5e597bbcad1eeb9275d24fe5f1cb0589a575b676665c7876923ef2cce0cae8ed163010d5e0a821224adf36ecc0409b7da3ffd62a79a520e7c9169450d458"}]}, 0x78}, {&(0x7f0000975000)={0x11c8, 0x25, 0x901, 0x1, 0x1, "", [@nested={0xe0, 0x3c, [@generic="24ae6138d57a4e459e9d38b84f7ebaa449db5ffdc0374e700b9b163ba8398538e97cd233bf89c2f6763d09feec61e47249779fc52792871055cc45cb298f62b9d724d915305c3ac03e16ec8a814b0817e6ae33a0442322056e6ab2d9f0cec969e1cd415d5fa7123678547316aec9a3804ffa2a79aaa0975ae0f13a53f4c516cdb49d99cdf881363412a222a52e3847132b34b4ca917f919f5eefb3b7582c111fa196bccbd18549c337db26f4f2b8808497b6d4f4ffdaa9beca749e884e0a33b120e2ca469131e71537b69a8cec8baa9a3ae01c144cdca8e4e6"]}, @nested={0x54, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83", @typed={0x18, 0x1c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b", @nested={0x1004, 0x8f, [@generic="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"]}]}, 0x11c8}, {&(0x7f0000a53000)={0x1c, 0x42, 0x208, 0x5, 0x3, "", [@typed={0xc, 0x54, @u32=0x1ff}]}, 0x1c}, {&(0x7f0000822000-0x15cc)={0x1a8, 0x38, 0x10, 0x1, 0x0, "", [@typed={0xc, 0x51, @u32=0x10001}, @nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}, @nested={0xf8, 0x4c, [@generic="d19f7e135e134206599e6529349930f624a7a3bbeb03f8f283075c8b36dbbcc679ead5ee17981e0279cf74c3ea6b926b1096e853f95420510836f51f3be16a4b89be7a369c71df4c88d63a4e035c6e9aa31b34cc8f33fba83367bc5f389f7ae6bc0975242b4bc8d0f65a8f9a090c448f6dd9a47390c76c936d488ab5bace26ae9dfdca18ced121db1fdb44c38a4c71821367c9f391d029db2c1dd75f5289613cc39a00725143758cddd411b6222f963d859bc4859f173904f12ec3267f76b01fcd3f08a84be1bcc10e827b90c7c6103733c58db02369c328719686d7ad65fb8c18bae9251294add1d0f7", @typed={0x8, 0x5f, @binary=""}]}]}, 0x1a8}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) sendto$unix(r4, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r4, &(0x7f00001d8000)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r4, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000744000-0x4)=0x7, 0x4) 2018/01/19 12:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00005a3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000715000-0x4)=0x48) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000001f000-0x4)=0x0, &(0x7f0000ba8000-0x4)=0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000225000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee8000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) recvfrom(r2, &(0x7f0000f2b000)=""/0, 0xd4, 0x0, 0x0, 0xcc) write(r2, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cd8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8f000-0x4)=0xe8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) r4 = socket(0x11, 0x80807, 0x6) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000d0b000)="67bd8048821c0150ee1bfe4d183beb209b5d88ea21f95b3b6a1488281fdd1c4769cd189a693cbc6d52f626ffe7bb2f16b7112629c507c4e972d016c98407a745c89035fc432d73d939e90869633ba6cc043402a8d2e63dc7e211b45f78e69338049158beaf0948494a19fc7f5c6c02", 0x6f) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = accept(0xffffffffffffff9c, &(0x7f0000150000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc2000-0x4)=0x2e) accept4$ipx(r0, &(0x7f0000769000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a8d000)=0x10, 0x800) 2018/01/19 12:41:18 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0xcb7) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f66000-0x10)=[{r0, 0x2000, 0x0}, {r1, 0x10, 0x0}], 0x2, 0x8) pipe(&(0x7f0000f64000)={0x0, 0x0}) 2018/01/19 12:41:18 executing program 3: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00005e1000)={0x1, 0x5, 0x138a5d74, 0x2}, 0x10) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005e1000-0x10)={0x5, &(0x7f00005e1000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000569000-0x8)={r3, 0x1}) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) 2018/01/19 12:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x100000001) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x0, 0x5) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000b82000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000027e000)=0x10) r2 = accept4(r1, &(0x7f0000389000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007b7000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005e2000)=0x0, &(0x7f0000150000-0x4)=0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002a3000-0x4)=0x5, 0x4) 2018/01/19 12:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c8000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00002a7000-0x10)={0x0, 0x9c, &(0x7f00003bf000)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x2, 0xb0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xee}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x8ba, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}]}, &(0x7f0000399000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000042b000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000d4c000-0x4)=0x98) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) close(r0) r5 = accept4$inet6(r3, &(0x7f0000bc1000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008d0000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000652000-0xc)={r4, 0x3ff, 0x30}, &(0x7f0000168000)=0xc) 2018/01/19 12:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x10040000}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000091a000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) sendto$inet6(r0, &(0x7f00007f9000)="4417061795c5d5b6a3190d4fcefae1343e5f0cdc5f2ca3319434e1f9bf303f5e9f2242b89e5dd1ee75a6127c", 0x2c, 0x4, &(0x7f00005cd000)={0xa, 0x2, 0xfffffffeffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) 2018/01/19 12:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 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, []}) r0 = accept(0xffffffffffffff9c, &(0x7f0000c4a000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7e000-0x4)=0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000211000)=0x14) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind(r1, &(0x7f0000032000-0xe)=@l2={0x1f, 0x7, {0x1, 0x4, 0x8, 0x0, 0x7, 0xf603}, 0x10001, 0x3}, 0xe) [ 568.041602] dccp_close: ABORT with 508 bytes unread 2018/01/19 12:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dd6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000550000-0x4)=0xffffffffffffff31) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) sendmsg$alg(0xffffffffffffffff, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f00001a6000)=[{&(0x7f000082c000-0xb2)=""/178, 0xb2}], 0x1) r2 = socket(0x13, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003c8000)=0x0, &(0x7f0000a0c000)=0x4) 2018/01/19 12:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) writev(r0, &(0x7f00002ee000-0x90)=[{&(0x7f000078e000-0x1000)="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", 0x1000}, {&(0x7f0000edb000-0xf2)="5d4c380fe67cd12fffe8dd120147d007bda596e50848feaf5ba146f3fcaea42e71f3c82fb3763a7aa24caa2f2e8c9998de42229820adf3a1b54a6c71713db0c8821d714e3ea6a1726e86d44281dae4a12bed1e7c5b1f426592d8f9327f753dd666690778854f2b263ddddabf4888ecbc6cc389dbed1baff1dccc127e5ea04a118242b2234ca95219c0150a68f0f628100587aab6caf76911665092c9a1b5d4338cf57eae1248ebb8b3450013742d0f25f5459e242324c5aeb937ecd87da59134fdc4dda311025a1b4e88b1dcd6d8a63bf554f4d4f8020111be9fdfba973dfb6b2f6ccf5d19da7e978fcea1a6de2c267a86cb", 0xf2}, {&(0x7f0000d75000-0xdb)="db34fbfd25a249e2eb65b5c34add039655d6e2bc2dbf5e940df82b82785aa60827354d9e1dcb97385bcde330dab7ac3f9a638424f249f4149e8a8419aacb0404b256d4a45b8c10e18cd66290feec19f066fafe2fb3497ef43499dc0a73b7009a2aa0b28a97aab11095c7e24a660ad881047b4a10dbced43ef31ebca4e109daa490183accbf564daeaa6baccd5c78531dc6bb873cb0a73422af1ff873007c69b53fc3eb810cfbbcb4271cc0b0cf458f727383f34ca7ba9a72b6a3c93e7d7e9ca0282f50df73444c58cdc503b55a74bc0706a095dd024c7a9bf96d12", 0xdb}, {&(0x7f0000b27000-0x6e)="00112426d189f5fc121164e946cd8f60ac2e912dbeac765d26ae8d5bae41b9d315c35b4319f6605ae84e5e200cf7ff5648f3d2033c0e2fba86ce8e2526e9431d1302c19ad79d3e87deb1169ea0f0b2a68004d5347dc7648ddc43b1f55af2165e8608a6e55b337d9bb133f5962bf4", 0x6e}, {&(0x7f0000156000-0x1000)="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", 0x1000}, {&(0x7f0000695000)="74a4989e906f16eebf971fa3fd1f047a6741b56a4a618f2cd9b716860a7d9af06b183fae2e2dedd65ab0d8d52167f847c8d9c201bdac7528a05f3ae6dc6d3bc951f6311d6039ace18353c22525dc0cd75abdbb223b15e578543b90d32ccbdd998fc873ea9f9d40830b6bbaf018890e68f49a4199c399d87ab2b51183a6183d536e532292391eba3c77b929b55f51c5b28ce9797819dd24fda10aeb784652a5f91bb057066464dde1b20a259d15", 0xad}, {&(0x7f0000e69000)="f992b03cffc26b179a5caecfbf201e3f633c79345442b8660efcb45a9de394c070c56f7ee2442c995ba89d98687bbd152956e48e95676cae3b11", 0x3a}, {&(0x7f0000938000)="059d68753b02920bcee759c4396d57fdc7939addaa0ec00d7dd418139e29b404829f4162e28b5dd89a155a7d44a75d086043f79eb86baa523fc228f5415b165a4dc41dc1a9d41320bbafa1b277edca91f287deab351b5dd2b090f44218393e7e10ca7299b85f4c934a8eccd4a5d8b966cef9c826ffe9d309a94e855e9c6c483b9e1d10e7ecd0af895bd45efe7a038fd5a1580e5f2be1ac908bf07dce9a5a78dcc7bded5e06cb9ca7da7966c3c2a1099e5017c0711db5", 0xb6}, {&(0x7f0000b07000-0xe0)="4192c92007b572f98e4f7ca5a1e665765a83f2c8678d7a28af35208e0131224bf8a8d917a70d61d37c75483987533a3625fbac5eff3a248fd3ec49e03b87c041cae5b6e1422734e9db4a284510cee7365ce5f2655c18acd2e41f324b5cb2d9fb52630aa882b2ff0b1392b64dfd3bcab170fda1dcf54dbde0f4bdfc981bf7677ef662b5566731e7288e253bf56ff5b229339fb8df755c828ae7be908461ec18b8bd74c3b20df937542a6351093e5a5a0357f3c5aee216ae5be2afa61ee4b3ee8cebd92040fb1c384329b52bc28b20305803f98dd8607b4d4b3dd5c22b606130f5", 0xe0}], 0x9) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:41:18 executing program 5: r0 = socket(0x1a, 0x4000000000001, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000edc000)=0x1ff, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000004000-0x2)=0x80, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/19 12:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000014a000-0x20)={@common='eql\x00', @ifru_flags=0x200}) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000014000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000293000)={0x0, 0x8001}, &(0x7f000021d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000998000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x9, 0x1f, 0xbc}, &(0x7f0000265000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000102000)={0x10, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000110000)={0x0, 0x0, 0x0}, &(0x7f0000a7e000)=0xc) pwrite64(r3, &(0x7f00000e3000)="24da6a9782f173a1d14a69c16ca58df3f55ab220c9ec5cf53adcb8afc8493ac1c0884d18e9d6d902e09f5c9a00df7e4f6487e2ce7d2ce577f75e2767f5c039ffb3e5", 0x42, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000)={0x0, 0x0}) r6 = accept4$inet6(r0, &(0x7f0000125000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000059e000)=0x1c, 0x80800) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00006ed000)=""/91, &(0x7f0000b13000)=0x5b) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008dd000)={0x4aa8, 0x6, 0x7ff, 0x51, 0x0, 0x0, 0x4, 0x8, 0xffff, 0x4, 0x1000}, 0xb) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) getgid() setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ed5000-0x88)={0x7fff, {{0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r3, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x1c) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000ab0000-0x10)=@req={0x7f, 0x5, 0x0, 0x3}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003c6000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00004da000)=0xc) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair(0x2, 0x805, 0x1, &(0x7f0000435000)={0x0, 0x0}) accept$packet(r0, &(0x7f00008ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dce000-0x4)=0x14) 2018/01/19 12:41:18 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x3b, 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000-0x4)=0x48, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000006000-0x4)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000003000)={0xcd, &(0x7f0000005000-0xcd)=""/205}) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000087d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000de0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000620000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept(r1, &(0x7f00000ce000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d63000)=0x3f7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socket$inet6_sctp(0xa, 0x9b49e2dd5e87b7d8, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:41:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f87000)={&(0x7f0000380000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ea5000-0x30)=[{&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}], 0x3, &(0x7f0000f1d000+0x23a)=""/157, 0x9d, 0x7fffffff}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xea, "2eefbba3c102541283308293fd89239df3988004689f95c28ef5e744facf07eee5a2b16a9957f8c88593629e421a15f002067548a8e830027ccd9f2a1addc88ba7665268637390428165978b1243e4e3b71c27e9518957111d45802aa0da86f01db673086bdd6d93be12098db1900d13e20d61c5334fad479c00b4c6ce4aec383db02f5805ef728d716814523e6b01a2d41908f24e76ef4515d10f1b35a4e718de8e7cc25f77b78ec4c3433b976b435f01b760a500f7b2ac6d32c9e223d4b629a939f2c2820773c67069b7a9338a612bf5ddadf458d4553bc9bd361276d25b429acc7243a7edba0d5f7b"}, &(0x7f0000002000-0x4)=0xf2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xffffffff9e714b66}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b52000)=@get={0x1, &(0x7f0000c76000+0xe66)=""/162, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/19 12:41:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) socketpair(0x1, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001f6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x5, 0x805, 0x22ca, &(0x7f00006cb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r5, 0xffff}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00003d7000)={r3, 0x80000, r4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [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}, 0x80000000}, @in6={0xa, 0x2, 0x66d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xfffffe3f) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) 2018/01/19 12:41:18 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f8c000-0x20)={@generic="2cbee8e14da0f1d35c5dcc020290c141", @ifru_flags=0x2000}) 2018/01/19 12:41:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f00002ba000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x100, 0x8, 0x2, 0x3, 0x2, 0x80000000, 0x4, r1}, &(0x7f0000000000)=0x20) socketpair(0x1, 0x7, 0x3, &(0x7f0000000000)={0x0, 0x0}) socketpair(0xa, 0x80000, 0x240000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000+0xc04)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000002000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x14, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x22}, @map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x6, 0x0, 0x4, 0xffffffc0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb50, 0x0, 0x0, 0x0, 0x800}, @map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x4)='GPL\x00', 0x9, 0x8a, &(0x7f0000002000-0x8a)=""/138, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) accept4(r5, &(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0x26, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f000000d000-0x4)=0x8, &(0x7f000000b000)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r5}, 0xc) r7 = socket(0x40001f, 0xe, 0x7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f000000b000)=0x9, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80803, 0x1, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r8, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000000e000-0xc)={0x20000000, 0x0}) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xb, 0x3, 0x4) accept4$ipx(r1, &(0x7f00002a1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a4000)=0x10, 0x80800) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033a000)={0x0, 0x0, 0x0}, &(0x7f000094f000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000052e000-0x4)=r2) bind$alg(r0, &(0x7f0000b2c000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm_base(ctr-blowfish-asm,sha224))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/19 12:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000275000-0x58)={0x26, 'skcipher\x00', 0x1, 0xfffffffffffffffc, 'ctr(anubis-generic)\x00'}, 0xff4d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002ef000+0x773)={0xffffffff, 0xcb7, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fad000)={r1, &(0x7f000090f000-0x56)="950a1650d256ab1e2b59e87a9f1297ced387115bd67eff68ece763a9273ec288afd24413b5c96336fb486ac9a09af136b1c0f3b1099988ebae384778b33d6df7eaeaea26ff07936fded1929a2d984db82cda4f366cfd", &(0x7f0000936000-0x56)="ab5c0ee3e19d62f60f88cb118429e7e6ee784068d56eb40b387e0b0de0369c66132d5fd601283176a005165fde736b9187ccb6238da8a3ab070226dea46fe412c5f8c5ea519b524946dcf12bccc179a19315ff39235f", 0x3}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000aa7000-0xab)=""/171, 0xab}], 0x1, &(0x7f00001d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000004000)=[{0x6000000, 0x3, 0x0, 0x8004}]}, 0x2) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f00001a6000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000ef1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x2, &(0x7f00006cc000)={0x2}, 0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x1da) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ef2000-0x4)=0x9, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000896000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x42edab2b, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 12:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a97000)=@req={0x9, 0x8, 0x72d0, 0xf05}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000025000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000024000)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000001b000)="de6ab44d54b872336f46b45acd2c95ae", 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000019d000)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ec3000)={0x0, 0x97, 0x30, 0x8, 0xef91}, &(0x7f00006bb000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000041000-0x8)={r3, 0x1, 0xfc000000000}, &(0x7f0000b90000)=0x8) 2018/01/19 12:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000803000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000ee000)={0x0, 0x6, 0x5, [0x2, 0x1ff, 0x9, 0xc9b, 0x9]}, &(0x7f0000282000)=0x12) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000013c000)={r2, 0x8}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) sendfile(r0, r0, &(0x7f0000586000-0x8)=0x0, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00005b4000-0x2)=0xffffffffffffff4e, &(0x7f0000131000)=0x2) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f0000b42000)=[], 0x0, 0x80}, 0x10) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00005a2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e8b000)=0x58) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000aa000)={0x0, 0x3, 0x40, 0x1b}, &(0x7f00004df000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f7a000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0x7, 0x40, 0x8d}, &(0x7f00000a1000-0x4)=0xa0) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) r5 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000f7c000)=0x20, 0x4) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 6: mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000945000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000819000)=0x7fff) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/19 12:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ea1000-0x38)={&(0x7f00002e9000+0xc7)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ff3000-0x60)=[{&(0x7f0000f67000)=""/100, 0x64}, {&(0x7f0000e7c000-0xa0)=""/160, 0xa0}, {&(0x7f0000fbc000)=""/48, 0x30}, {&(0x7f0000118000-0x96)=""/150, 0x96}, {&(0x7f00004d5000-0x3)=""/82, 0x52}, {&(0x7f000062b000-0x96)=""/150, 0x96}], 0x6, &(0x7f00000dc000-0x62)=""/98, 0x62, 0x3bf6}, 0x40000000) getpeername$netlink(r0, &(0x7f0000098000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf9000)=0xc) syz_emit_ethernet(0x66, &(0x7f0000556000-0x48d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x30, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006da000)={0x0, 0x2, "56bd"}, &(0x7f0000032000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ffc000-0xa0)={r1, @in={{0x2, 0x1, @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]}, 0x6, 0x9, 0x6, 0xfffffffffffffff8, 0x20}, &(0x7f00007d9000-0x4)=0xa0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 12:41:18 executing program 3: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9d000)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000569000)={0x0, 0x0, 0x0}, &(0x7f00000f8000)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f9d000)=0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9d000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}}, &(0x7f0000cda000-0x4)=0xe8) r7 = getgid() r8 = getpid() mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000531000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9e000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b73000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e3000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000295000-0x4)=0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9d000)={{{@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=@mcast2={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}}, &(0x7f0000f04000)=0xe8) r13 = getgid() mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f9d000)=0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9e000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000600000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a8000-0x4)=0xc) r17 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000044d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000dd9000+0x8be)=0xe8) r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f69000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00007b3000)=0xe8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9d000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000446000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b95000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a18000-0x4)=0xe8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9d000)={0x0, 0x0, 0x0}, &(0x7f0000f9d000)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f9e000-0x38)={&(0x7f0000f9e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f9e000-0x20)=[{&(0x7f0000bdf000)="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", 0x1000}, {&(0x7f0000dcb000)="2e84c2de3cc55d1438109da173bf8beff94e069b6d5e50c74c503d866712be3d194010c5aab4ca4017cd217728d07db4ca2f4f174aec7beee6cbc3396311aa612a510391e5b2ec04c74b05d74c1022bfa754bd44c5bc8505472f5d2bd6620c9c8d8e4520d73f0b39e9a60dac5ea8c79beb0011571ffc2af157842dad64e27160dfdf0954435840d99fe5100e63f62734b12b888fe4d8abceac90b706cf90503073622d168faf957840f92b0e68320a42cff13901b84af0fb39f8f25c08231f835d3dec478dfdd3990d2d6de49d27ca247db68e7241988ce39bb5244e7d810009a5fdff9463d945841f8171c250017d107828ce4937ae345f3467", 0xfa}], 0x2, &(0x7f0000f9e000-0x130)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x130, 0x8004}, 0x200040c0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000f9c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x590f}) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) vmsplice(r0, &(0x7f00005cc000)=[{&(0x7f0000655000-0x7e)="62f61e4c257c2787f7d8babbae0bebff8cc930bb1e98894e494a224959eff7d90cc1bc4b2df1b976e8f0f6f27981a6ed1f96ef29afb324c41996f79dfb0f2b295c3479034eac450102664e89dcebdfb9a9b6ea7d6552ff5d41ab121636c0d21e02547b779f8b34fcbb96f8e2758bd4148770fb3a0664aa000000075f99df", 0x7e}], 0x1, 0x0) 2018/01/19 12:41:18 executing program 1: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000008e000)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000f9000-0x8)={0x0, 0x0}, &(0x7f00000aa000)=0x8) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000f9000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f8000)=0x8c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000f7000)=0x0, &(0x7f00000c9000-0x4)=0x4) syz_emit_ethernet(0x2cb, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x295, 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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x10001, 0x6, 0x2, 0xc8, [0x0, 0x100000000, 0x1]}}, @enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x10, {0x2, 0x2, 0x8, 0x7, [0xb33]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x2b, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x20, 0x10, 0x4, 0x8000, [0x4, 0x7f, 0x5, 0x9, 0x100000001, 0x4, 0x9, 0x1f]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @enc_lim={0x4, 0x1, 0xa4c}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x6, 0xe, 0x6, 0x3e, [0xb41, 0xe7, 0x1, 0x6, 0x19ad27a7, 0x7fc000000, 0xc6]}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0xdf, 0x0, 0x6, 0x7736, 0x0, 0x0, 0x3}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2f, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x80000000}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0xfff}, @calipso={0x7, 0x48, {0x596, 0x10, 0x3, 0x2, [0x101, 0xa, 0xf568, 0xc3, 0x5, 0x1, 0x43d4, 0x1]}}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x4, 0x39, "bfe10a0af320cab71374a08358fcfd64b18c848b839514b3edebe80c1f13612e0ed3141e617733695a5ab7f14d57daf7e5c7cd48f0fe678ab9"}]}], "654635a3775b9167f04dd100856caac3af6141b81f1505c732f43981c10d83b55898a6e7564673225721a4a29769d7caad13755228b9134e73c5bf13a68bd6f882fedf3769e07dd5b276a32c88d29e9f173b8ca5cf3d2d55325be5f772d4472079a57e55f53013a773b58117e735046f2c7f929fa2e5c7c29e84bfe7a2"}}}}}}}, 0x0) 2018/01/19 12:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ef000-0x48)={0xf, 0x15, &(0x7f00000a0000-0x23)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x100000001}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x7, 0x4, 0x0, 0x1, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x6, 0x2, 0x5, 0x30, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000048f000)='syzkaller\x00', 0x3, 0xc8, &(0x7f0000c44000)=""/200, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000225000)=r1, 0x4) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ed4000-0x20)={@generic="41febe4dffa198f7bccc0aee463fbe00", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r3 = accept4(r2, &(0x7f0000f18000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c60000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000258000-0x8)=@assoc_value={0x0, 0x366}, &(0x7f0000d85000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00003e3000)={r4, 0x3}, &(0x7f0000dd2000)=0x8) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x9, 0x4, 0x40, &(0x7f0000fc9000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ab9000)={r5, 0x50, &(0x7f00000dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000006000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000007000)={0x0, r1, 0x0, 0x1, 0x0}, 0x14) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000008000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000008000-0xc)={0x0, 0x101, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000008000-0x8)={r4, 0x3f}, 0x8) connect$can_bcm(r0, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 12:41:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x9) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000627000)=0x2ae0b5f6ca2c3a83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000cfb000)={0x0, 0x6048}, &(0x7f0000ab8000)=0x8) pipe(&(0x7f0000db1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000f0b000)={0x0, 0x10000000080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000d35000-0xc)={&(0x7f00003fa000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b24000-0x1008)={r3, 0x1000, "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"}, &(0x7f00000d6000-0x4)=0x1008) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000668000-0x8)=@hopopts={0x0, 0x2000000000000026, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/19 12:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000067f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000878000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5fd4, 0xfffffffffffffe01, 0x1, 0xdb, 0x3f, 0x7, 0x10000, 0x0, 0x56, 0x5, 0xd19, 0xa767, 0x4, 0x1ff, 0x0]}, &(0x7f00004c8000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000135000-0x4)=r1, 0x4) r2 = socket(0x15, 0x80005, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000317000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017a000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000773000)={0x0, 0x0, 0x0}, &(0x7f0000ccb000+0x1e5)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000845000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x6, 0xa, 0xa0, 0xa0, 0x0, r3, r4}, {0x3, 0x0, 0x3f00, 0x8000, 0x7, 0x1, 0x1000, 0x7}, {0x8, 0x2, 0xbe36, 0x200}, 0x3f, 0x2, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0xffffffffffffffff, 0x2, 0x2, 0x2, 0x1ff, 0x1000, 0x7}}, 0xe8) getsockopt(r2, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) 2018/01/19 12:41:18 executing program 5: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ade000-0x4)={r0}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000218000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ade000-0x4)=0x8c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000add000)={r2, @in={{0x2, 0x1, @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]}}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000022d000-0x4)={0xfffffffffffffffa}, 0x4) 2018/01/19 12:41:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x8, 0xecb2, 0x1f, 0x7, 0x4, 0x4542, 0x4}, 0xc) write(r0, &(0x7f0000001000-0xdf)="699d778be163e71843018790e4a917f835ad4d2c45983ffbd34e7379aca7a7b586209b51c4e36b435d9d18ee624cce3a062876217705ce85e99f5a8867a1fc378acf73b4777dc5533e8544a9af80ce85964bcffec7c1583067cf4df645a1b19ce070818e9f16a7abd32af76a94632d7da53b2f870a22ae655c851d02034c507e83b5c0e5bdda2a81f0c7e24652c85dc192debe14da81ccbacf625a2bd1735bbe26400ace017c8cc66a1de6f447dd09880bc2c39b0b5b9df725bba7fdb30f7bf02de8fcbb6bb25fc5b7786026162a8abb516f299733ac2f6d7ecfe6a25940e3", 0xdf) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bc6000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000be4000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000eb000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c8b000)={r3, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="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", 0x15a) pipe(&(0x7f0000456000-0x8)={0x0, 0x0}) bind$bt_l2cap(r2, &(0x7f0000a25000)={0x1f, 0x1b6bbce3, {0xc000000000, 0x1ff, 0xbabc, 0xc046, 0x7, 0x1000001d7}, 0x2, 0x8}, 0xe) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000485000)=""/89, &(0x7f0000faa000)=0x59) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x401) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/19 12:41:18 executing program 3: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x13, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000400000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="674ddd78e9d5023b5c262e77a185fc25", @ifru_flags=0x4000}) 2018/01/19 12:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) pipe(&(0x7f0000269000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002ab000)={0x0}, &(0x7f0000a80000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='tunl0\x00', &(0x7f00005bf000-0x10)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:41:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f000030d000-0x38)={&(0x7f0000cd0000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007de000)=[], 0x0, &(0x7f00001eb000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0xffffffffffffffc9, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c7c000-0x482)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x81, 0x6, "94b379", 0x0, 0x3b, 0x7ec, @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}, {[@dstopts={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x0, [0x0]}]}, @dstopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3f}, @generic={0x2, 0x0, "ad5ad69e2c7c8c0de4e07e17aee701940c0d090a434b21f5bd169f200f32ac809b523998df77205fa3d771d8c9e527d2df29ba19f8176f6d170139074d7b39f91fac5d7b2f2c4640c521539768f1f03d849a98f0e977ce"}, @generic={0x8, 0x0, "48d3ba9ac3a87723819178ac38c3239dcedeafcda8ec7db6f32acd005ccb91dc889a81dd16542a078891a4d12f2e990a320a33f09d3c64a3c5ad71f92a9ce4cb5f6b5bfa2e8210e118958d0b21586526b559f231179fc355bbad5311c33e06b6d0a3c38110404eb5b394cdf5f424bb1eb3e30acaf6d04d4348edbd5518c48e368c63be25431346d391622168ba6b971d18a713766a621d5c6b0a83b8827fdce9f65aefc6b95fe152791473688f758f758cebe270d7b8d39081c20a72f1d9d229ea2ea2178d0fe94ae5f34e8e958a40a082e8560415"}, @padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @generic={0x9, 0x0, "a8a87e6bdcb463282dd8b627e872595b6dd687"}]}, @fragment={0x6f, 0x0, 0x7, 0x8, 0x0, 0x10000, 0x3}, @dstopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x100000000}, @calipso={0x7, 0x0, {0x10000, 0x0, 0x80, 0x9, [0x8001, 0x6, 0x3, 0xffff, 0x9]}}]}, @fragment={0x3c, 0x0, 0x101, 0x8, 0x0, 0x8, 0x0}, @hopopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0x80, 0x0, 0x7, 0x3, [0x1]}}, @jumbo={0xc2, 0x4, 0xffffffffffffff80}, @hao={0xc9, 0x0, @loopback={0x0, 0x1}}, @padn={0x1, 0x0, [0x0]}, @generic={0x4, 0x0, "123a4e8e5fe4f154042a2747ffed7d8db0a90a6eb56c0e5a255d3946402789798d74d36d85eae516ddd8520a3791ed2398870b87d2d71907e4adf2d2913b9b6743fb8d374440de7ce0d2f9d9bdb57113956d515ee21ee56014a291c2e9fe6e31811bab2067417a7d771e50281b6315983de588f1c92c223f2e35a98009a9da5b4c7bc1886fa71407a237aaa606e250bbccb5833c8bae24401f204dbac4030635548a3bffd453a7c9613144ed8138f3cb31824f3001e3864d2a5be32ec350310dec1218f6a25e69fd14559e01c7934657b79954ede0c83c07dc7713f689d08802b9ea11806c"}, @calipso={0x7, 0x0, {0x100000000, 0x0, 0x4, 0x2, [0x7, 0x100000000, 0x9]}}, @jumbo={0xc2, 0x4, 0xd0c}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x100}]}, @dstopts={0x36, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x0, "c61b92c4b4178e50e5037d4426e18696ab8ca0b6b9a059624b8646a0b7667c00ac8df5cceaef77e9a3df7f"}, @jumbo={0xc2, 0x4, 0x1000}]}], @udp={0x3, 0x3, 0x0, 0x0, "3ced03880376b7d60bca793cfd082818fc24065bda3c05d32ea0442a70d867e40a88fcb58eacb04d186659a2af2a10a68039dc3a5b1e57edb36241d1fe36454e37b5f02d35af1b4419c6cc4ea6287524621cdc3b001d621d95137dfb26353ee5a816ae10a9f319f5a98c6eb90e9cd4c6618c928fc8eff7691123a76b9399b0513d05616a3ec45403f4e07367c0025da237849fc56f6647e69b420fc4df42b70d89b79cba42f8f2d28a5b556e5066179eef4a0d2260aa56532b645818099bb6efba49b137a23ab1a1bcdfe94d6cc9f2427dbb4a3840fb6ae7c61b1ec08940e66a07719dd38939195732cf523875a7e892a56e77a8eb057483"}}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ec000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f64000)=@assoc_id=0x0, &(0x7f0000640000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000661000-0xc)={r1, 0x6, 0x30}, &(0x7f0000ad8000-0x4)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b82000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f000039b000)="d3a5b7ad73f83229e2b6e355094e1f5f", 0x10}], 0x1, &(0x7f0000dfa000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, {0xa, 0x2, 0x7fff8, @loopback={0x0, 0x1}, 0x6}, 0x213f, [0xff, 0xefc, 0x63af090b, 0xfffffffffffffffa, 0x0, 0x8, 0x100000000, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r2, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000af6000-0x10)={r2, 0x28, &(0x7f0000fcf000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000ce2000-0x38)={&(0x7f0000f27000-0xc)={0x10, 0x0, 0x0, 0x800100}, 0xa3, &(0x7f0000093000-0x10)={&(0x7f0000ae5000-0x130)=@get={0xe0, 0x13, 0x704, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4543(rfc7539esp(cbc-camellia-aesni,sha512_mb))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 4: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e6a000)="dab5e58efdc430d9ffe1b0fc8503090b57393a6917ec7b5547da46a379edc2f746358d0e8e53d1791d498de55adcc982e7a1d4a7275666721d646104a541f970507628f8ef7bca9705d0a590e24cd2ed5fcac62caf7eeaae159209183554e46c2caf282f078b9e29c3e417815eeb8707b164ec04fbbdacd6856873f9e5022698e5f33e747913924a5986b0ae7cb66af092a868af24d74f84209179117a6e7faa091b72fb80fed68d7e22ffdc651ee764e4b4d3ef5b05efcce075b2dae6296e3149885d2cebbaf912346ad90d132a5680115aa5ce93f5ab446bfd2e2656ba5cde9eb69f6c49b37bb3b96da0cd6f15daad1bb5c0", 0xf3) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f00007ff000-0x30)=[{&(0x7f0000e69000)="b4", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000002000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3fffff, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2018/01/19 12:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000769000-0x18)={0x0, 0x7, 0x20, 0x331, 0x85}, &(0x7f0000703000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000073c000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0, 0xffffffffffffffff, 0x6, 0x4}, &(0x7f000051d000-0x4)=0xa0) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:41:18 executing program 3: syz_extract_tcp_res(&(0x7f0000f91000)={0x0, 0x0}, 0x4, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000011f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000063c000-0x4)=0x1c) r1 = accept(r0, &(0x7f0000e11000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bf8000)=0xfffffffffffffe59) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00007da000)=""/69, &(0x7f00000f9000-0x4)=0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x49, &(0x7f00009e2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x13, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x880b, 0x1, 0x2, [0x100000000], "83"}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000023000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) 2018/01/19 12:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x3, 0x7fffffff) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e79000-0x4)=0x1700, &(0x7f00006f2000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8116) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000cf2000-0x4)=0x7, 0x4) bind$inet6(r1, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d02000)=0x2fc, 0xe2) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x7) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r3, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000bfc000)={0x0, @in6={{0xa, 0x2, 0x7df5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x1, 0x3ff, 0x6, 0x9, 0x0, 0x7, 0x53, 0x1f, 0x800, 0xd514, 0x8000, 0xfffffffffffffffd, 0x1, 0xd93]}, &(0x7f0000d62000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000007e000)={r4, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x40, 0x7fff, 0x80}, 0xa0) 2018/01/19 12:41:18 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000fcd000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fcd000)=0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = accept(r0, &(0x7f0000006000-0x80)=@generic={0x0, ""/126}, &(0x7f0000015000-0x4)=0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/19 12:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[{&(0x7f0000c75000-0xcb)="e8", 0x1}], 0x1, &(0x7f0000f06000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = accept4(r0, &(0x7f000039d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00008d7000-0x4)=0x6, 0x801) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a2e000)={0x0, 0xe4, "f241f0fa3a5d652f62e318a602bc7a9f6df4690f09cec72497de0caa3ac26532c63cf8c7f423200714ade4fb2868a7365bf1ea7e984451d7d3065ee0b5816975f3b5e8c8279a7e4c6b507b299271abd0c731c0970ccbc01df71ac5d62d65b5d7070cadfbae839e4b9d00822db4764b75c7175c68f6861f787664d372137bf85d1894cc27989a91894fd196a4b8442ca73733ef6637de6e022ada76aca9da43dd6990b936c765ed438458e956869b77459f79919b8b9186e765e05a810938983ecefc9cd22b3c104ca99a047748ba8b096e05b2cd09d8546bc79b15c85789a2a5d0108aa0"}, &(0x7f0000c3d000)=0xec) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e69000-0x8)={r3, 0x6}, 0x8) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/19 12:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) socketpair(0xb, 0x7, 0x5, &(0x7f0000505000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000995000-0x10)=[{0xb, 0x3}, {0x4, 0x7}], 0x200000e2) pipe(&(0x7f0000fa1000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000d2000-0x20)={r1, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x2}, 0x0) 2018/01/19 12:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fc1000-0x8)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fb7000)={0x4, &(0x7f0000591000)=[0x5, 0xc90, 0x1, 0x6]}) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/19 12:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000960000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000025e000)={0x8, 0x9de, 0x8, 0x360, 0x4, 0x100000001, 0xffffffff, 0x1ff, 0x0}, &(0x7f0000093000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005c9000)={r1, 0x6, 0xd75a, 0x7fffffff, 0x3, 0x1}, 0x14) 2018/01/19 12:41:18 executing program 1: r0 = epoll_create(0x9) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f00003a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x80000000, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000002000-0x28)={0x4, 0xff, r5, 0x8, r6, 0xfffffffffffffffe, 0x5, 0xfe}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000003000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fa8000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000212000)={0x10001, 0xfffffffffffffff8, 0x1, 0x3, 0x200, 0xc000000, 0x3ff, 0x7, 0x0}, &(0x7f00001bc000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000662000)={r7, 0xfe, "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"}, &(0x7f0000873000)=0x106) 2018/01/19 12:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xe, &(0x7f0000f4d000-0x2c)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$bt_bnep(0x1f, 0x3, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000448000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000100000-0x48)={0xe, 0xc, &(0x7f00009ec000)=@raw=[@alu={0x7, 0x0, 0xd, 0x4, 0x7, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x100000000, 0x4, 0xa, 0x5, 0xfffffffe, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3b}, @generic={0x5, 0x9, 0x7, 0x4}], &(0x7f00004a4000)='GPL\x00', 0x80000000, 0x90, &(0x7f0000a3c000)=""/144, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00005e0000-0x4)=0x0) accept4(r3, &(0x7f0000a8d000-0x20)=@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]}, &(0x7f000014c000-0x4)=0x20, 0x80000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b46000)={0x0, r2, 0x5, 0x3, 0x0}, 0x14) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000e9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008d4000-0x4)=0x14) connect$l2tp(r3, &(0x7f000093c000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x1, 0x3, 0x3, 0x4, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}}}, 0x32) socketpair(0xe, 0x800, 0x0, &(0x7f000090b000)={0x0, 0x0}) 2018/01/19 12:41:18 executing program 5: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000032e000-0x4)=0x0, 0x80000) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000dd7000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dd8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r3 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000001000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/19 12:41:18 executing program 7: r0 = socket(0x9, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000190000+0x9c0)={0xffffffff, 0x3, 0x0, 0x7f, 0x1, 0x7, 0x100000001, 0x10547e57, 0x0}, &(0x7f0000b18000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xd1)={r1, 0xc6f, 0xc9, "300f9450e52d5295bc7f22c75f8dafc2bb644797d0444c9a288010d40b7951414dc4f98a193108436e7dfe9fdad760e7d632ec1b234bd2b4f6df24854d5d9272327e59c1d1895c49e5361dae5fb6b06890054db566a658a7603327e5eb26e81d29d10a071a2907851537cf0bd77ac9c0a9ad3144f0fb9b427cf0b0a2a79beb401153217fa5136df10b6cc9efb269d886b082950d16d97a148465b21cfcbecba4597741e3b1cb2e3261a48dcc9970791d639c598cb614b0212fcbdec89269a614f124889e1d91c623ee"}, 0xd1) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000610000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000646000)=0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000089000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000aa3000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000-0x4)=0xe8) r6 = getuid() mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000aa2000-0x38)={&(0x7f0000aa1000)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f000047d000-0x10)={&(0x7f00008f4000)={0x3e8, 0x0, 0xf, 0x1, 0x4, 0x2, {0x2, 0x0, 0x7}, [@nested={0x11c, 0x51, [@typed={0xc, 0x16, @ipv4=@rand_addr=0x200}, @typed={0xc, 0x27, @pid=r3}, @typed={0xc, 0x44, @pid=r4}, @generic="5ceb860ba6413dbbf1eb6cb553c62c4f97e589a0211545a416a9895e39ea9eb7b8f032950bd411b36a72c00d92dd25102b03760568a40192f8bfd0ae9a1daaf775246cd0f48537", @generic="84f237acf12147175e8be55240c189b888bc1378e55fea0725c5cd0fc33ac4f4a6eb7e273e8a84b315b5b39c9761c1e2b44783aeb2061b59e34e225c0cb38cd3fadc52f0aabc50d777f79f30e8f0b4042f183ec7f11d179045c4c99a54158ab7f839b68d6f32e104e5b8eb702dd1ef47174f1c2954357e8542dd5fc0b1bfb8147f8d64272ad40290d0a337b6253d39426f54894be9dd578d311541827fff7f74c1b4ed82a073cc2a8f37"]}, @nested={0x1b8, 0x8, [@typed={0xc, 0x2a, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @generic="6fd5120df35027330716872f475ab3ff020adf00d488cfb43028ebf73e5062f76410de6e958798005a7b91f0bf1abd29d59266f51e57a91d8239d4c18d445e7ecc451c84660349c8c8057f2341a140ce1f16108f9093f59f5b774d4fa02ef72c3c1380799e51554251a612f5be7b5ae15ae192b75250316f5f195cfe86", @typed={0xc, 0x69, @ipv4=@broadcast=0xffffffff}, @generic="ba6d28bb0773feb121ec277db5ae99a7ba59d879b48f0c01eb7112e6be0f3bbb94d7d29859c90304fd4ebc3b33725f42700f8479e2afb04df737bd970005808f6bfef224b34368ea61aa2d30b76620a49fb3a9c295215fd5d1fde14114a3f6a5a13cff99ce5bf01ee395792cced66faac14c69876ee7db35caa9391e5d5f361844242d62ffb7eaa309d2c83b1af382d921e958c59391e06bff9897552fc65bcb7ef577cf68d103a9940fffc63757e14aa2758cfbcb614844c5c877ed90b318c7c995c04799eb9fbb873608f01b5710f4179d65ade2c25513c42db918eecde03d12303e813539cb3def7ef33aace3336761d2156cc4e4fee2", @typed={0xc, 0xc, @u32=0x9}, @typed={0x18, 0x1c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @typed={0xc, 0x8f, @u32=0x0}, @nested={0x2c, 0x8f, [@typed={0xc, 0x20, @str='tls\x00'}, @typed={0x10, 0x3, @u64=0x22}, @typed={0xc, 0x48, @uid=r5}]}, @typed={0xc, 0x39, @uid=r6}, @generic="cb1ef0d3dc907cea00c3df3fd2ac64cea78df482beb9acc18660ec46b5fe05376d10e043153790a33f6cb778778adad513606a7f0d580a1c48fb3e4a1f060628dc4b5ae4a78a1207446f24f7aa61edfa44ea16c6cff35ea43afd9afc8df8d8175a74ce942a58174e5f267b46e5bf60e1c460f3c40142e7a2fe08280a6e8ee42d9edc1c5d147ad2ac3daef95292302aeeb99049e3f8a9311e6d87ee171cc5c9d57e16ad768a01966c1b8a803d4426c7150ddd4e023b39a4d824"]}, 0x3e8}, 0x1, 0x0, 0x0, 0x800}, 0x10) getsockopt$inet6_tcp_buf(r2, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/19 12:41:18 executing program 6: pipe(&(0x7f00005d1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xbf)="80ecf58d40b6feebd53c39d5cfbc1da80aa1c8121c897da0caa90e7cdd956c608476e417c16035ad5a8b16e99ff2d289be39d424e13ad0feda6f6e2903b883b401868ad4d056742c775bfd9edc23e500093cfd8364a938e9f660768087a90e82f9c36a1aecbd21d4865e75c0fe53b9f8366399ed90aa1ee309a11be97bf7ebefe0661f6f24b17587b13a44e9348f72a193b82bed047853e0f4db725522d58a8a7f4c40dbd5b445cad728e5bbed14de014c83c50f4bd942c7ba5d26708970bd", 0xbf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x57c}, &(0x7f0000002000-0x3)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x1, @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]}, 0xfffffffffffffff9, 0x1, 0xffffffffffff3f14, 0x3, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000cc9000)=0x0, &(0x7f00006bd000-0x4)=0x4) bind$alg(r4, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x11) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000480000-0x4)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000b40000)=[{&(0x7f0000dcd000)=@in6={0xa, 0x0, 0xfbc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, 0x1c, &(0x7f00003d9000)=[{&(0x7f0000e00000-0x1000)="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0x1000}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f000006a000)=@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000dfd000-0x50)=[{&(0x7f0000644000-0x84)="d149d04a04bac0a5da9c758a05e437dfe65f086d5840cdbc294a76bc599f0e94bf7cdd1d4c14360d7b0ddf6405dfb8cb9b40289b55cdef7b417ecf7aaf56cfc00587861a41636bbe5fd1736d07493a4a9fe385a5eadc638b2ba058ea3f9552b4c3db8ce0325bf319b0410b1e372105978ea888b97269a1d5d21ad1f52f921b4f5d4f920a", 0x84}, 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", 0x1000}, {&(0x7f000002b000-0x94)="73e4bad7985b55afbca6c342a7ad77beb50fcc02554ee29846471c4ab3bed2218cf661947438460434ca6cb12b1f813f21e19b82e114278f094decaf93015ffada419fba329e5c239627b90a35ae782e79e8ef634c5bf374fddde8fcb3584fbd200193594170ab5cf09416f1d2327e810137beef0f568bcb63ae2dd0293a356ba28497284672998e9751662d20ae8eff6ec80da5", 0x94}, {&(0x7f00000cb000-0x4f)="02672e50f6e3e1367588a0e8fda96b92777139849325ff93087fb2b6bdc236b1c9d8c2bed3215d9cff8100d1e17a46b07e6d2e2d071623a577b7153850ec3d3a9b6918a0075d6751111da78d4ac28f", 0x4f}, {&(0x7f00007ab000-0xa0)="c5822526d94a150aefcaa588ca5c6bbe0fbb09ee0bb9337a04b0315bef41116b0eb0741d5f4f019bd2b748465e08b4c8158c02567158a6c289e597db8ec598f7af221c6a8e2165ffaa45bb89d865d309cfd08ef34741e5afd4b96b4ddf407b643d3dd83b74a8f74bb00f8b3d3d5e9202acacce185a5357c074cd34febe373640f6d743ff6201a788b028d0ee9e9673501ed09cae12cb515a6a198b3af2a996f1", 0xa0}], 0x5, &(0x7f000080e000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x2ed, 0x4, 0xfffffffffffffff8, 0xd66d, 0x3, 0x2, 0x7f, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0xffffffffffff7fff, 0xfff, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7f, 0x208, 0x5, 0x4, 0x7, 0x2, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x8002, 0x3, 0x401, 0x8, 0x1, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0xffff, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x466, 0x8000, 0x1, 0x3, 0x2, 0x1, 0x1, 0x4, r3}}], 0x120, 0x15}, {&(0x7f0000965000-0x1c)=@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f00008c8000-0x40)=[{&(0x7f0000429000)="19bd18b372ff6b1f9027f3e163b7063acef30890cbd3c5b0fd188a844650d84dd1f5d90e2392947bc20df09d8e1eeb0c517ef0b3223394bcbf665b7893e3ecdb934b46328ef2393f90934f1ce6c10521cbc1bf09d94e08d4105e740fe204673d98fa2179405e5713c3d57b7390ca1fd34c2185d880a522a652bc4796e5c7e60b18", 0x81}, {&(0x7f00004f8000)="7624b83ee21468b2c4d5d543a6ed965c90682280323c47bb590695727c91d71268c8527f8f5d23cb80a53a27c767287538c4ff63650a94dcb9d1c22dcee36e1885e839b7956ec756a11b167bb3d3009040cb9116333eee381cabc0421287c04d3f57fed56cd15e509e31d699b4ebddba11eb2a136bbfd49e9777454a74b97be857c7f9d899f2f177046de7edc7e78301f3b36076d7c79bcf05e57b495846cea40e3a59f5643b94d18d16ac63f785baf1aaeece19ce646ac21ca94387bee68a6632f6bd67ee0ca064d28a72079b65032ba04c0be1eeba3672fcf8ca61b2502ed01a8202710f9d2e26a0ae9e78a3cb1d58d40910ec65", 0xf5}, {&(0x7f00006ff000)="754224b7dae32318556e5f976ccf88ffd3c9b1394ecb76b4e809c2f5ecb8534b5f737a705e42267c43a2cbe53e5833a5990f4411db46bb241f7bb40a798fe952352fc73614", 0x45}, {&(0x7f0000e67000-0xec)="dd9a792ebc59bc6fa83050121f0e0d8ce99669c46a26eee2b47365e6b2ef1b53173e19879f62213cf67e78d18a86956fbcfdb69b7225f0e059d7128412e70572188c28503072a5633667198ad7f95278d64b0b42311462ab324e3943d9d56c9bb4de88574e368bf5593167c653e30a579c6c92679f720182b4af4034c217970409d5215341ce264de08bd3c33fa5900512ab8735e6ec488aba0e656f4a3174fec251713cadcaebd2f27e23f481179a8cf655ee077471a37786c65eb1d496170189f4da61adb9c466f547ea6e9fe27eb1e6f27a59ab1c4a1afb402b880b07473825a9b7f2d91e0d1e7c54bf66", 0xec}], 0x4, &(0x7f00000c3000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x800, 0x8, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x1, 0x202, 0xa4c9, 0x2, 0x10001, 0x8b66, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x1b, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x2, 0x100000000, 0x10001, 0x66d, 0x72bf, 0x4e7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x0, 0x6000000000000000, 0x383c, 0x1, 0x9379, 0xb0, r2}}], 0xf0, 0x8000}, {&(0x7f0000614000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000745000)=[{&(0x7f0000fcb000-0xd4)="9bfc41b808a0a3b0e565f3b6f70bf141834d80ad1d655d4a6cbe86574ce41d23e680fe6bccd516e835f25c1bb3eaa480bf6fab24d9e819a8ea55e1d58a5434444386a7dd443b6b6b5f5765e53ddfd8779872e22bff4f41e727edef93ea5f0d9e2e7591ef9c7b1fe10fe68d0a9c7af9b3e5052e8df67292773c33ceb72d18274519b0a9154b05b958ba2f476eb18975dc14ee5cc7735758fd2804f6dc253ade6248a396b79fad809d9a7f50620dd44d2a4389e41991692abf03dff32ab507254c6f1cf5eb092eb3c27575df962f558956658d8016", 0xd4}, {&(0x7f0000f0c000-0x90)="eb2ea42b70ea4f021fe64b24deb154760347549f047a0d5eab81e92e8e465b294fb56faead1d6d75818776163932a96a5af1c6ef1ea3884b3d767b2037a7baba8747f8c6313e220e2144ecc3f5625c1745bc3d392ca8def4e56db6fd4a15ab876498c87ed677723e93a0a5f183a59f4044e849fbf8abcb0ae459b2db526cf55332c693f7a33e6ddf5d51cae1cdf3cd1a", 0x90}], 0x2, 0x0, 0x0, 0x20008090}, {&(0x7f00004e7000)=@in6={0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, 0x1c, &(0x7f0000ced000)=[{&(0x7f0000c77000-0xdb)="6fcbfe5447ff04e0d1e7fd30e45cca93b2ed20ae80eb665716fab81aa56cc95eee77fa713decc87efb4d3ee2fa8e5ad96865d9774f62d967b8eadcc31a3eacd785e634d88f543d16d7dca3419ee7dacb5f8e848fdcf1f9cd5097cbe330f482be595cd5c797f218b1a59b2e1bf93f3d2490541a2f21fe3ff5b87f274b9a87f428a5c9cfb05ba5288a8a3cfad5111ab69095684b3b6a992e40137fdfcc457d834ccf2641205a613ad05e0c133c1a1c043d9061a595dc08a8dbbaf1921a903361c6ce80fe826d2967c0056bcf93a80cc3edf9558c38d2e90929d18438", 0xdb}, {&(0x7f00003d0000)="272b39b15472b52c5c2b90a898da6df0128cf94963d4516a883b4787dc5e9f7ebdd637a00ac0a7c9813dfb68767c6417db375dacace542bfa95f95a2c788c9e2f4d4489c6f7f51b62499e78f375c66d90d580957cbf664f9f50123e8281b504cfadd16aa1e19077fdf2ff573c454f8dc3f3eef08d6c3efa04db8b830fbae4e23b78cac94d3ce1f082ff91387c7ab226bdaf96f46e7542585f3c572a4dd59ce8eba131d0f1528f5fcdecb97679073fd56588b44253b3c", 0xb6}, {&(0x7f0000650000-0x60)="62923033cabbc78fcb56c8d26b83692fce6464ce70add796965da88e6f6386209ac59eed6b1ea800be2cbe178a670e008f11bbd8dc07b2a8edc81b2eaf240f58dfe6823e0d30fc46f2593102f003c35a36ad32793dac8a8850f611b0ee590409", 0x60}], 0x3, &(0x7f0000d10000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0xff, 0x10001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x8, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x201, 0x10000, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x2f0aef67, 0x7, 0x100000000, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x419, 0x8b, r2}}], 0xf0, 0x40}, {&(0x7f0000b03000)=@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, 0x1c, &(0x7f0000ded000)=[{&(0x7f0000c1f000)="e38b311b9863511334845532473d5e90c24e4aa481c4241869376799235122be2b45746f88af0e4e2a9e7e7f60d7e92e42864ec9fffe217697b1b2a988843a60a2abb80e4e1553a66baaf92073957618a6596b67df209a4481cfcf08d8b9f901a07fcce4ea8bc770bc01951e2689cb96f210cf043f2889b58d635a90e2e8e04b848f83d09fdea4f8757255d615c939c883cca21915ba0845fd728a74ba017ace7bd7e998f7d5bae41a84f0f5cc319d42699696aec39546b5645bc7930ebb4d3b7d55d0e511c16f5ce83d33297410f8b79efa384033d44f773e363220649dc47255108c037c174ce008b2a8d9d5dcb8ffa7f26fa30252735f45", 0xf9}], 0x1, 0x0, 0x0, 0x10}], 0x6, 0x0) 2018/01/19 12:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eb0000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ef5000)=0x8, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000627000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000670000)=0x10) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000fa0000-0x4)=0x0, &(0x7f000045c000)=0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/19 12:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c83000)={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) 2018/01/19 12:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f04000)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a79000-0x42)="3364080ab324714facc567308def4b3afe8c5a2aba775bf29cfb592914647d5fa60257ad0520509e9db3365657de23c534e42b5aca4c16b613c2fb02e6cb8d765725", 0x42) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f0000b9f000-0x1e0)=[{{&(0x7f0000646000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ac4000-0x10)=[{&(0x7f00005c9000)="57af678b2138731a4eedc60a1030da754d796b08ce978162ad0a9eb5e7388f5c3be1de86681f2dd48835a7cedc533d6ab8dd5dbbf7f7e488072c25e927f25bd5ebdcc77d13494851110d7af8b5ce8971618d006e71af759bc9a6e72d895a01f02e8e110cae9dba6e3eb9a49c23597ec88d62cf215506ca2e910ff371ef65467956b7a713c69877fc6f6f5423789b07aa7979e17945c1de73ce855315f543d1b3e322ac3e9a3ca73a38c1f8b236b0933becb61a561a4714bf7d9548f023f2aa9aaa46b32596064829b03a44995b2af05ee30caf1eb0666192a24a6d4dfcda9d38adcd4a91bea34784657e9f40e564b4", 0xef}], 0x1, &(0x7f0000c2d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8004) sendmmsg$alg(r3, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[{&(0x7f0000156000)="f8", 0x1}], 0x1, &(0x7f00006ed000)=[], 0x0, 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 12:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f000082c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f30000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ae6000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r2}, 0x14) socketpair(0x1, 0x1, 0x7, &(0x7f00002b2000-0x8)={0x0, 0x0}) getpeername$packet(r3, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000798000)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000092f000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000eaa000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20000000000027, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r4}, 0xc) 2018/01/19 12:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000018d000)='tls\x00', 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/19 12:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\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$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a8f000)={r2, 0x50, &(0x7f0000889000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 12:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f00009b6000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004b1000-0x4)=0x8) sendto$ax25(r1, &(0x7f0000549000)="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", 0x1000, 0x40, 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000621000)="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", 0x1000) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f0000844000-0x54)={0x3c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x28, 0x2, @str='cgroupeth0@+posix_acl_access@))\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000d7b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000ff5000-0x10)={0x15, 0x4, 0x80000001, 0x10000}) 2018/01/19 12:41:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x2, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8000, r1}) r2 = socket(0x18, 0x0, 0x0) connect(r2, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) 2018/01/19 12:41:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x92f0e1b3ef83fc4d, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) r1 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x5, 0x6, 0x0, 0x1, 0x3, 0x8, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82e, 0x80, 0x100000000, 0xfcc, 0x40}}, &(0x7f0000006000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0x1a)={r2, 0x738d, 0x9, [0x7ff, 0x7, 0x1000, 0x4, 0xfff, 0x6, 0xffffffff, 0xed8, 0x7fffffff]}, 0x1a) 2018/01/19 12:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80803, 0xda3b, &(0x7f0000cd0000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000925000)=""/185) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f6, &(0x7f0000afd000-0x28)={@common='ip6tnl0\x00', @ifru_names=@generic="cdbf4ee4dac69782c0ce8e1ea4b9d683"}) 2018/01/19 12:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000197000)=0x0, 0x80800) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000371000)=""/107, &(0x7f00005e9000-0x4)=0x6b) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:41:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f000090e000-0x4)=0xffffffffffffff6c) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abd000)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x4)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003000-0x18)={r1, &(0x7f0000002000-0xb6)="e1021e7d3f7940931d581e1c3fc413aa15d3b560b005871b3bb85d12edaedd5456cf9096b26c85ef225b6dce16dca91ab37b0e95a8fc7818a13d079fd2166757db1d350dd028d2fa548acd6f9996a507654ff3cf981d39a1c39b3c14d596bfc3fed6493a40f0fbc888776d287d74dfbee20ecf567dcdf54b0c8e9a84588c55a386ffdee3b72d75ccf1d8a4b753e46e4f61e7197463dc9db768bcfb48e195ae2e49a445e3e7cbd356314e901ad1ff53f2019333582154", &(0x7f0000002000)=""/43}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r1, &(0x7f0000000000)="ec85e6a328d3d68a0ec4dde3727a815fa5b393da4089ca7fabb95e38ef6f631df8f0feeb3c3f7adc4bf3498adea073a4351309f925ee1b2f81006d515c75073dc6cffc21bd835a5acac2bf179861", &(0x7f0000001000)=""/0}, 0x18) 2018/01/19 12:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c5e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fe7000)=0x1c) recvfrom$inet6(r0, &(0x7f0000d2e000)=""/184, 0xb8, 0x40000000, &(0x7f000089c000)={0xa, 0x1, 0x4b20a722, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x2b) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000f14000)=0x0, &(0x7f0000e40000)=0x4) pipe(&(0x7f0000c52000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000285000)={r2, &(0x7f0000577000)="797c1c56a453d12dfbd25b8edc37cfb452a843c6283fffbc06b5ced3980d5b1f429a20c083dc5d5dbc0e6381a149d9e1e658f6f9125e64ef11241326a3c04bfcff76cd769e60b42da5c75bce55cc12139384850ff172f2a4458812d18c66f682e2a2cc68698cd119f6fe4296f7048e1cd6ac12c8be40ca5487324007d3e6ec8daa1a296c11316b274033940c1ff94afe040427df26103a77eaac0c07d845fd1305280907b8041c", &(0x7f0000372000-0x1000)="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", 0x2}, 0x20) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000005e000-0x4)=0x0) [ 568.842852] netlink: 36 bytes leftover after parsing attributes in process `syz-executor6'. [ 568.900111] WARNING: CPU: 1 PID: 10360 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 568.909154] Kernel panic - not syncing: panic_on_warn set ... [ 568.909154] [ 568.916507] CPU: 1 PID: 10360 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #197 [ 568.923838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.933162] Call Trace: [ 568.935728] dump_stack+0x194/0x257 [ 568.939333] ? arch_local_irq_restore+0x53/0x53 [ 568.943983] ? vsnprintf+0x1ed/0x1900 [ 568.947760] panic+0x1e4/0x41c [ 568.950924] ? refcount_error_report+0x214/0x214 [ 568.955652] ? show_regs_print_info+0x18/0x18 [ 568.960127] ? __warn+0x1c1/0x200 [ 568.963559] ? sk_stream_kill_queues+0x3c5/0x520 [ 568.968288] __warn+0x1dc/0x200 [ 568.971541] ? sk_stream_kill_queues+0x3c5/0x520 [ 568.976269] report_bug+0x211/0x2d0 [ 568.979876] fixup_bug.part.11+0x37/0x80 [ 568.983996] do_error_trap+0x2d7/0x3e0 [ 568.987859] ? kfree_skbmem+0xe2/0x1d0 [ 568.991723] ? math_error+0x400/0x400 [ 568.995493] ? sock_rfree+0x103/0x160 [ 568.999266] ? sk_clear_memalloc+0x140/0x140 [ 569.003658] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 569.008478] do_invalid_op+0x1b/0x20 [ 569.012168] invalid_op+0x22/0x40 [ 569.015593] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 569.020925] RSP: 0018:ffff8801c0f4ed08 EFLAGS: 00010293 [ 569.026259] RAX: ffff8801beeba340 RBX: ffff8801d811d140 RCX: ffffffff84356225 [ 569.033499] RDX: 0000000000000000 RSI: ffffffff86941440 RDI: ffff8801d811d378 [ 569.040739] RBP: ffff8801c0f4ed48 R08: 1ffff100381e9d30 R09: 0000000000000000 [ 569.047979] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 569.055219] R13: ffff8801d811d330 R14: ffffffff888cafa0 R15: ffff8801d811d278 [ 569.062475] ? sk_stream_kill_queues+0x3c5/0x520 [ 569.067213] ? sk_stream_kill_queues+0x3c5/0x520 [ 569.071949] inet_csk_destroy_sock+0x175/0x3f0 [ 569.076510] tcp_done+0x1e9/0x240 [ 569.079942] tcp_time_wait+0x60b/0xa60 [ 569.083808] tcp_rcv_state_process+0x34b0/0x4830 [ 569.088538] ? __skb_clone+0x2ac/0xa70 [ 569.092406] ? tcp_finish_connect+0x410/0x410 [ 569.096873] ? find_held_lock+0x35/0x1d0 [ 569.100913] ? skb_clone+0x20d/0x480 [ 569.104599] ? __release_sock+0xca/0x360 [ 569.108641] ? skb_split+0x1350/0x1350 [ 569.112500] ? __lock_is_held+0xb6/0x140 [ 569.116541] ? mark_held_locks+0xaf/0x100 [ 569.120670] tcp_v6_do_rcv+0x739/0x11c0 [ 569.124618] ? tcp_v6_do_rcv+0x739/0x11c0 [ 569.128739] ? trace_hardirqs_on+0xd/0x10 [ 569.132867] __release_sock+0x124/0x360 [ 569.136823] release_sock+0xa4/0x2a0 [ 569.140510] ? __local_bh_enable_ip+0x121/0x230 [ 569.145155] ? __release_sock+0x360/0x360 [ 569.149276] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.154275] ? tcp_close+0x574/0xfc0 [ 569.157960] ? trace_hardirqs_on+0xd/0x10 [ 569.162080] ? __local_bh_enable_ip+0x121/0x230 [ 569.166726] tcp_close+0x57c/0xfc0 [ 569.170237] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.175233] tls_sk_proto_close+0x4f8/0x800 [ 569.179532] ? tcp_check_oom+0x500/0x500 [ 569.183568] ? tls_write_space+0x2c0/0x2c0 [ 569.187777] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 569.193640] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 569.198114] ? ipv6_sock_mc_close+0x148/0x1a0 [ 569.202583] ? ip_mc_drop_socket+0x1ce/0x230 [ 569.206970] inet_release+0xed/0x1c0 [ 569.210661] inet6_release+0x50/0x70 [ 569.214356] sock_release+0x8d/0x1e0 [ 569.218042] ? sock_alloc_file+0x560/0x560 [ 569.222249] sock_close+0x16/0x20 [ 569.225675] __fput+0x327/0x7e0 [ 569.228936] ? fput+0x140/0x140 [ 569.232189] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 569.238054] ? _raw_spin_unlock_irq+0x27/0x70 [ 569.242535] ____fput+0x15/0x20 [ 569.245793] task_work_run+0x199/0x270 [ 569.249657] ? task_work_cancel+0x210/0x210 [ 569.253957] ? _raw_spin_unlock+0x22/0x30 [ 569.258079] ? switch_task_namespaces+0x87/0xc0 [ 569.262724] do_exit+0x9bb/0x1ad0 [ 569.266168] ? mm_update_next_owner+0x930/0x930 [ 569.270814] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 569.275978] ? __might_sleep+0x95/0x190 [ 569.279931] ? find_held_lock+0x35/0x1d0 [ 569.283976] ? futex_wait+0x402/0x9a0 [ 569.287748] ? lock_downgrade+0x980/0x980 [ 569.291873] ? __unqueue_futex+0x1c0/0x290 [ 569.296087] ? lock_release+0xa40/0xa40 [ 569.300035] ? fault_in_user_writeable+0x90/0x90 [ 569.304765] ? do_raw_spin_trylock+0x190/0x190 [ 569.309322] ? futex_wake+0x680/0x680 [ 569.313096] ? check_noncircular+0x20/0x20 [ 569.317309] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 569.322384] ? futex_wait+0x6a9/0x9a0 [ 569.326174] ? find_held_lock+0x35/0x1d0 [ 569.330217] ? get_signal+0x7ae/0x16c0 [ 569.334079] ? lock_downgrade+0x980/0x980 [ 569.338209] do_group_exit+0x149/0x400 [ 569.342071] ? do_raw_spin_trylock+0x190/0x190 [ 569.346627] ? SyS_exit+0x30/0x30 [ 569.350053] ? _raw_spin_unlock_irq+0x27/0x70 [ 569.354521] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.359515] get_signal+0x73f/0x16c0 [ 569.363213] ? ptrace_notify+0x130/0x130 [ 569.367252] ? exit_robust_list+0x240/0x240 [ 569.371547] ? __lock_is_held+0xb6/0x140 [ 569.375593] ? avc_has_perm+0x43e/0x680 [ 569.379566] do_signal+0x90/0x1eb0 [ 569.383084] ? inet_create+0xf50/0xf50 [ 569.386948] ? selinux_socket_sendmsg+0x36/0x40 [ 569.391591] ? setup_sigcontext+0x7d0/0x7d0 [ 569.395882] ? inet_create+0xf50/0xf50 [ 569.399745] ? sock_sendmsg+0x4f/0x110 [ 569.403604] ? fput+0xd2/0x140 [ 569.406776] ? ipv6_getsockopt+0x161/0x2e0 [ 569.410987] ? do_ipv6_getsockopt.isra.6+0x30e0/0x30e0 [ 569.416238] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 569.421585] ? exit_to_usermode_loop+0x8c/0x310 [ 569.426234] exit_to_usermode_loop+0x214/0x310 [ 569.430789] ? tls_getsockopt+0x9f/0x300 [ 569.434833] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 569.440357] syscall_return_slowpath+0x490/0x550 [ 569.445089] ? prepare_exit_to_usermode+0x340/0x340 [ 569.450082] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 569.454985] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.459978] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 569.464715] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 569.469439] RIP: 0033:0x452e99 [ 569.472598] RSP: 002b:00007f398eaaece8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 569.480277] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452e99 [ 569.487518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 569.494760] RBP: 000000000071bf80 R08: 00000000000000de R09: 000000000071bf58 [ 569.502000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 569.509248] R13: 0000000000a2f7ef R14: 00007f398eaaf9c0 R15: 0000000000000002 [ 569.517257] Dumping ftrace buffer: [ 569.520888] (ftrace buffer empty) [ 569.524576] Kernel Offset: disabled [ 569.528182] Rebooting in 86400 seconds..