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"}, 0x1008) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getuid() socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000061000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000232000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000572000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000507000-0x10)={0x8, 0x0, 0x7, 0x100000001, r1}, &(0x7f0000659000-0x4)=0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000afd000+0xe20)=0x0) sendto(r3, &(0x7f0000c9f000)="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", 0x1000, 0x0, 0x0, 0x0) 2018/01/18 00:18:18 executing program 1: r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0xfffffffffffffcb5) 2018/01/18 00:18:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cae000-0x4)={0xffffffffffffff9c}) getsockname$ax25(r0, &(0x7f0000122000)={0x0, {""/7}, 0x0}, &(0x7f0000f05000)=0x10) 2018/01/18 00:18:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000898000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000018d000)={{{@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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fe000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f000080e000-0x38)={&(0x7f0000660000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000509000-0x10)={&(0x7f00007cc000-0x10)=@can={{0x0, 0xee72, 0x101, 0x3}, 0x5, 0x3, 0x0, 0x0, "53db88d8b11dd504"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) 2018/01/18 00:18:18 executing program 3: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000004a000)=""/101, &(0x7f0000e3c000-0x4)=0x65) mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000ef000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x4d, 0x88, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0xfffffffffffffffd, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "8f73d1b656f86a2d3c721fe20f93e5a8f4c3688b750951729cd9aafa66ac5e208583a8d1486a49c5a6cb8c11cb56abb8aa7eafea7b8015a2e5a3a8004a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000f1000-0x4)=0x8, 0x4) r2 = accept$ipx(0xffffffffffffffff, &(0x7f00000aa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e9000-0x4)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000094000)={"5b11511e9a2503294607b412480410b6", {0x4, 0xffffffffffffffff, 0x8, "92bcab4a9477", 0x1b81, 0x0}}) r3 = socket(0xa, 0xa, 0x3f) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f00000f1000)={0x1a, 0x1b, 0x10000, 0xd05, 0x6, 0x87, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000c2000)=0x0, &(0x7f00000e2000)=0x4) epoll_wait(r3, &(0x7f00000ef000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3) socketpair(0x8, 0x200000000000000, 0x0, &(0x7f000005f000)={0x0, 0x0}) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000f2000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0xc, &(0x7f00000f3000-0x92)=""/146, &(0x7f000002f000)=0x92) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000012000)=""/4096, &(0x7f00000b4000)=0x1000) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000f3000-0x8)={0x0, 0x40}, &(0x7f00000c8000-0x2)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000003e000)={r6, 0xfffffffffffffff7, 0x400, 0x80, 0x5, 0x800}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000e3000-0x8)={0x0, 0x0}) 2018/01/18 00:18:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x800) bind$inet(r0, &(0x7f0000b54000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ecd000-0x4)=0xffffffffffffff81, 0x4) syz_emit_ethernet(0x5e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0x79, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c7d000)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b6b000)=@int=0x0, &(0x7f000091f000)=0x4) r2 = accept(r1, &(0x7f0000b83000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008dd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001fe000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000b0b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000de6000)={r3, 0x7}, 0x6) 2018/01/18 00:18:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006cf000)={0x0, 0xc8, "cbc33faf44bed5725a34f0b2ab068f5cc1fab9e2a5f2ed598973cda009f5996fc33ed657ca440aaf33ba0484f85ae45dfcfea03ba86b1d008cf72268416060ecfc6cf79e15069a316dcfc7b62b66ce26a87f75ba797006546049ec6445b610d7e665f5434f88ff636baf79eee1685819781df0847b8995896cd3f03330f5a2b1d14d67ebf18019aaa427f3689004f9cbed98fcbdc17412067259a274f57e965df7fdbd7b44584768b18fd759edab605d334b76c9f281eea4ad36f681f56579fafa7646baca2b1251"}, &(0x7f00005f4000-0x4)=0xd0) r2 = accept(r0, &(0x7f0000bff000)=@generic={0x0, ""/126}, &(0x7f0000181000-0x4)=0x80) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000762000)={0x7, 0x10001, 0x8, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cbd000)={r1, 0x2}, &(0x7f0000672000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) 2018/01/18 00:18:18 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000fd0000-0x78)={0x10001, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x20, 0x80000000, 0x9, &(0x7f0000fcf000)=@common='ifb0\x00', 0xffffffff, 0x6, 0x3f}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000c25000-0x4)=0x7f, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 00:18:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x5, 0x28eb48ce01e12461) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/01/18 00:18:18 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x204092, 0xfffffffffffff2c9, 0x2, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x1008)={0x0, 0x0, ""}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000007000-0xd2)="dbde7f04ea7f28f184212a1d2d65a68f9f6c07bbf6ef9cdd998137688eb6cc459d54c82ef1e0a78f0a3ab56b2cbb10cc41a82bca440c3c701a696442bc578d21a30bb12b6a1b2bfe2e09b28a631610f4f1ddac8421036cf4bef86e77129ed213d0dde7cd35754e33ae0dec1fd64954660aeb5befea1752eadf37bfe7d180201ebc2e8fbc85823f3505b48dbc4a198258904256affb942bb56c56ecc793f1fd65a378ff6fc323b31f9a97f0c9bb0a285ef06caefdd8622c2c4123d75d837f66d9fd759ae271deb04c32920614ef9c2b5f3e07", 0xd2) 2018/01/18 00:18:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x8000f, 0x2, &(0x7f0000fe1000)={0x0, 0x0}) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000b0000-0xe8)={{{@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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000a82000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000013000)={0xfffffffffffffffb, 0x1, r2, 0xb2, r3, 0x401, 0x54, 0x6}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/18 00:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000209000-0x4)=0x0, &(0x7f0000def000)=0x0) 2018/01/18 00:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000007, 0x8, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff45) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b9000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000b34000-0xc)={@empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getpeername(r0, &(0x7f000088c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000844000-0x4)=0xfffffffffffffe5f) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000c7a000-0x4)=0x80000000, 0xffffffffffffff88) r2 = socket$inet(0x2, 0x80805, 0x6) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002ea000)=0x0, &(0x7f000016c000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000373000)={0x0, 0x0, 0x0}, &(0x7f0000d58000-0x4)=0xc) 2018/01/18 00:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006da000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000036c000)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008f1000)={r1, 0xb8, "e600cd2ac08b786c88f75ca5283b3f3431249dbe61e87e8f6fe83c2ff9a0f41a0a9692db3670b9094998bb59d110ac76fb2d007d0a432c2c6794b56a0ecd4416ab3de03b7fd0997165d776d3397a0107626c2198a96d208a12888b4852b0163cda18af3aa6b0b46ec4254e1e8809440a9e34d26153bdbb3c09fe469727e22d10f4279e82479a06f799e888c7c8139e95e2b390aafac7d1682079a4bc25c6db37ba88508a41422ebbed8363b8f4adbfa916ad05bd4cabd5ba"}, &(0x7f00002d6000-0x4)=0xc0) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/18 00:18:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) r5 = socket(0xa, 0x805, 0xffff) accept4$alg(r5, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 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) sendmmsg(r4, &(0x7f0000dd3000-0x1a4)=[{{&(0x7f0000e2b000-0x10)=@nfc={0x27, 0x4, 0x3, 0x5}, 0x10, &(0x7f00000c5000)=[{&(0x7f000050a000)="e1ab5047c0246625c8ac88ce174d8186c09b277e430c02ff3abe366710fc48e7246da2", 0x23}, {&(0x7f000052d000)="cd4e3d3c870f9ce17c64a60a08117fd13e8b80ef6c47aec87f080d028579852332c02caeaa09c73a46ef634b80741832a898e99a6374a276a568cfb83a065ccfdb7895f9032aa13fd47680fa9bd2576d3c42c609e643431b1cb260a3af468a5d408578d105c013364e12b60330bf0583abd8c9a1fc2f671c3b22d56ef5639ff4e8e3e4d3b01c1a5f39adcd3567545b7f0a305b23fbd4f2b30eccd8f3326a38416d83b1ac8e25ba611c2e3ed38f8181ca9b8e6770f96efb958a22e1f4f44a08", 0xbf}], 0x2, &(0x7f00008a1000-0x100)=[{0x78, 0x11f, 0x9, "87895a22ffb2578eda4fc3d72508950be78818028e798d4e38b3d1244a1c5d5d6dce6ee59c2ceaf77db9cb6976d1993f79f6a96c9cafe56102a05df9a52a062f5313a4c5845f1002636f3e69aa6193e3463a282a870f6ad9188dcbda05f22f763b18"}, {0x88, 0x0, 0xa000000, "dfff1d9f6bd24abb8ace8efdb532905aaad22926a21b965c1016d3b7ffa26fee72e2323a669ed1a7275182caac5754bc57bbf060b6380af4719ab9b1264664cb492739dfd3fbb1ef3c9963a52410595b8c9f01bb57924f96cdfbec282c2ce715ac75c332e4755936a425f720bf89c61e28538f4490abe3"}], 0x100, 0x40041}, 0x7ce13ba4}, {{&(0x7f00009c7000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002bf000-0x20)=[{&(0x7f0000118000)="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", 0xfa}, {&(0x7f000025e000-0x7c)="b9f2f4baea17f04b052e1d27c961b36fdc792b020ef9350b2030fa4a5ed33d64e796a9b1151b6cfee2783564e3ffcb583548a1f3ad517a0bcfebab0a02407013bb9df5060a7eb7ed61f0a562f7ae6a315a503dbc249f4a9261a82bc203e9293bb9990a430894bef385d92196f46c4309ed08dd9ef4a679542569be24", 0x7c}], 0x2, 0x0, 0x0, 0x4084}, 0x100000000}, {{&(0x7f0000af4000-0x9)=@rc={0x1f, {0x7, 0x100000000, 0x8, 0x8, 0x6, 0x8}, 0x1}, 0x9, &(0x7f0000499000-0x10)=[{&(0x7f0000238000-0xbb)="11be798237e559446ea80c5d958f9b12c8da8e5162c46494e14f59b2e48f39a95b6b5a29c318ed87f9d4a5c7c0987e5de2e564983d05b3d12807faf449207a3cf4b85c9cc1ca7f44230063203532ef5bfaf1660dd5c9666bf58b57600f274aa792ce1fe221f40305aa75182a3a251d20cca5be7c4349979a8bbba0d2d5a5331c0bccc4a973aaae56cc8eec810e9a27fcdb170aca1b5a6e1f93a338463a6986d1daecd1ae123064522c0314f65acdc77edf2f0bcdfd987d76e7fd7a", 0xbb}], 0x1, &(0x7f0000c90000)=[{0x88, 0x107, 0x4, "0d8a0aa0c4d7f93fb6a55aa1454bb1ce2b9613f54ad5d8055bdedfb00648d9e4ca76d8d57b46bfa7ed29bd981b67d2197bbfaf7cc989ec3ab9f0525b30e649b0829f146e015c92d1974a4be4c1a3130aae157bb828b7926e1eba5b2438a95fab806be48e5978b45522956c68eb07e9b6cb5cd599"}, {0xe8, 0x11f, 0x9, "987dec1bbbe12d84b636d01acaccace85828af20e836aab9b4095dd8e3d895ef1b394bdec1d8b9360e38aa9520512b7c255e6d494d12b55869f95542308847d7561ec35c15003b9dd70c9e4bf128081ad87e981460144e8e4f37856eb5ef01b53362810dde7d2e110d2b65edf879298dde0b617f13209913968edf9e4e4121604c9e245609b145fc0f9a9c4aba20178c4b11d7929734bcb0d95932aca1748d8ec2607c30284317027ffb98a982108c79c1ffb6ff58b2313251560eedab3b12b41bbfd376f51858e5f9d4850bb26ea69b38d2651c6b33e3a3"}, {0x80, 0x114, 0x20, "aa0f5d0896084cb613592387cd70674eb1afcebf94736979f79b821d1efff743865d085e119128b9ba50c7b9bd107ed7308964ee8b1945d2e2e3a45bfd4a1d8c430237905d9d444307344f33bfb23427d2d8957d81f7a7b6087706b5c4b92a113f71550caaa28a739237e9e5"}, {0x20, 0x10d, 0x9, "fcfa45e28e16f0a1e5"}, {0x40, 0x10c, 0x7, "01840ee4d7276587b75495584c334986ba9d37a6d127a2fc0bcfc16ce83bc1fca91b05cad4f74d7b23979dc70a"}, {0x108, 0x0, 0xd8, "253a6c03ea42df04878d453ca0f3c5ce5c2b570e5d4cc31789b11b5a77597d2de6552c52130d2c1ba92989e6803c7fe3c843d6787674a4f9193c79475f0fcca5d2108e84e9f3375d5300268025e8637105ed3db89c50269bddcffb5d49b626f69ed98c57b0db3c93735a3199e888e47e404d5bb94178716a3df0db27be6c10a8c8d3b0d24cbd58dc91f820132602affb62bd93b59547a3ee889f33c1192be87cf46d01e66cfe906dd3d4db4f1dd754baeb82db3714a1c97dd272c17d61853c58e9ac991a92a224c6c7f2cae73e9fc2cd3ab4a51fb8fb4e660596732a1e2205275f718ba491f6c869d7e51a5c043e71f00ec1272a653e7e"}], 0x358, 0x1}, 0x9}, {{&(0x7f0000a97000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x8000540}, 0xc, &(0x7f00002c4000-0x20)=[{&(0x7f0000a90000-0xbc)="3b6fb095f38843789e2100a34b8b3d643ac33abb90b23ffa66d9d8914e7f68c3e0f3ac7b5cca89d585a59389940e40e51212bf5e1a31c9c45836a263da8fc067dd1ca0d9d1e18ee9e1a1198cb51defbcb435faa8ab6a49bc5d00b57ea9cf0cdeaebfc8e7ce860f4c58bbfed9969833548ec68424d9e38b14fa24897bdcab775859dbe5c1ef1cd3329f92acbe586a549b014c5afc12106da32868dc984ab4027550e5f62beff0f3da47605db2c34a936c5fcd5c1a458b30d1fb38b5c5", 0xbc}, {&(0x7f0000c68000-0x64)="85086a22ef1505cbe3c405cb114363fb0282b53956265e45f5ddbcddf2824b48fe406f8daad387167de3461a6bcab5d8d0b6da6ad48c7d85a0d278e0ba077ed0a33b964f45dda44644c3cd76226532bd9db119026c1a9f04a9b8f8e1e489978349f459c8", 0x64}], 0x2, &(0x7f0000229000)=[{0xc0, 0x13f, 0x166a, "e5314413716ad82dc89e4792aba9bd202767171d2edca67075b80c2b4d09774d8459c7c4c115da2e9bd4d6221febdbda7210576c9089d89ec71d6d10a9c933c09d61522aea24c7ca5c8c6b30614b913839c1169df91b0304b1ac9623f1ec28e738cc0d6db65a4f5e7b72d60bb3508c786a86208adb632bde9d001f04d5e5d138990a21b3ee3e0ce17e996daa8470b84116008b361517b4c645829880a68a07e98b22e8fa6f5147c1ea4bbe"}, {0xc0, 0x117, 0x9, "dcd1696521527f6b7e56a2299ce73611b9de8a7f12fb4caaa3966a2d6137847c67137f777296db618123a2488c2c8a3da52b082a8385757f60ed21da73255e4e93fae5a5883a50907d9374468abe7df51f359e1456a6aaf385876c141e4773b224b8383c6603cd1a5a5214afaa8fbb50dd4abb00f57065104332dd3798c12b9aee6b7c1b3d9903139757373d9a2df1351c6132d65d5222bc8891dace2b168221c62aa4eb4dd20d7dec6a"}], 0x180, 0x890}, 0x9}, {{&(0x7f0000418000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x1, 0x2, 0x2, 0x2, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x42f}}}, 0x32, &(0x7f0000135000)=[{&(0x7f0000486000)="731fb0d63382f2e403fc9b8f8c23d72ddf0c9e4d3413457808a5c308262427088e95b3f88db14dc7999b2e596ee36ec67f9b62b7c55bb12fab018c1d763c4f602b184a89b6fad66303d8db9eb38bcf3383e8e51c05d1be7da05dae8446ad75cc7640001052ef2960346ede1b163c0396f2ae7fcf5d257a97c01dbc5afbecbaf6e785af5fcc368bb80b6c161cc52fc0f995429de47e08e859388ca690a9e33470d3cc8b078e98a602edee99d2f8f9c457d38264aca8e2f6676dc31fe29d815a4e8fc9eb7e", 0xc4}, {&(0x7f0000f9f000)="d121377fdc240baa47c5fae95c4f736b2a5967", 0x13}, {&(0x7f0000596000-0xab)="a2de6d9ea0954d8c849f5d26f7ba352923e146dc3cc55d075863a7815a74dd23142959721195978f3c47d0cdd9d9ac751fb5d3c71faada1dcf090846e67236a852e3aa00849fbee28ec64de3895006a58eb4b7cd72838561a3bce147acef504518090d3b3614f246ab8cc3328ef116a6aeb0ca2f4001c0ee25c1d60d04d2911dcea6a87c87ae744fb5a88b4cf0894635db615290bd6e80035d0bc65127f5e22071c07a1b08c81101ed7ef3", 0xab}, 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{&(0x7f000032d000-0x1000)="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0x1000}], 0x7, &(0x7f0000b1a000-0x38)=[{0x38, 0x101, 0x8, "6289123f007fc213a275431d642fb28c71b1a0139d9a6a1e39e1c092cf6d49c0f641164e"}], 0x38, 0x40000}, 0x74cf}, {{&(0x7f00005bd000)=@generic={0x1b, "ef13295032d089598d835b5bd0231d32c7a1b1c900f85b46e146d70093a2f96063dc186e8ac178cb98c2d23635da8b59a96c3ad41b0808a5174982c2350f21a8614bc205ac270756e57482091a79426378ed21d7c368df8fded35632d306455c59b1ddbe4b77f6c7782ea297fbf248b2a8b98c21fb667d993d52d321fba3"}, 0x80, &(0x7f00001b4000)=[{&(0x7f0000584000)="d510ea355ba37331c900fb8687b89bd1a7f490ef86dcf6858f20fc90109d353a362243b398f2ee77a091fef1def902868dc88f29a38c261a734fbfedcb456ef66ed7c263facc539991b2603a84cb13a5a3031e5038aa4e68211123dd2d90ba2620e51dab5d232bb839636786d8a54e7f33869f1dcf4ed651a8f715ede06bde4f1ffea72aaf07470a3717030f4f1f56ba2929f78fe9051a7dae956f04186ac405fc3e33d647d97397c7979725a986", 0xae}, {&(0x7f00001d0000)="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", 0xfd}], 0x2, &(0x7f00005f6000-0x1f8)=[{0xd0, 0x11f, 0x3ff, "aae55e5b631a0388e0be4320e71be51ed2bdec6ff1ac89b29f1f12137f09a6b218bba5c4e380a6e964a364cfd589083198b5bee013a642b4fb90f98bfb9937a233e13c31e43b3dc754b51eba7d299414513d068d345c5d359555ace28ca2f551a1b79f16dfa8ba07e6faff97fa3596f4d3aff592b9e23dc93ba73cd532fc40075c18b01c368160fc5e3d61ef1b2a87509785155c120a5b6e217447bb0e4db56029e10f4280e593a83dd3a69e2e24d3071d967245231037fa12c9"}, {0x28, 0x0, 0x401, "b6c336d3b3c544cae6dc817502eb2eb4ec"}, {0x30, 0x0, 0x2, "103b1add7a45f2867fd599d9f824b57fc76a4906bb748d2ff12abd"}, {0xd0, 0x113, 0x0, "fd696ad02e1ce9b288c55063a2fb4b3ccff952a7de666dcfef62ef56eac1fcbe100343dbc916a1fd85242461ad2ba9dd4d44ace5a2d73a16affc9ff92f4ce48999ffe69bcd8ec878836eb801d329ddb10f232c1384c7c8fdf7e1003e1f3f9fed95caacbe4f47312ee3e98dd833d37d0b000c660f6fee41c72b39a8b9535fbfbcff530d4afc0a133b9dfa48b934537f1f2abb0d1272a240016d46b5347d5826f741f38913ad1b752e55d3f3bcdd48cadcb00825c744ef08deef25"}], 0x1f8, 0x0}, 0x1}], 0x7, 0x80) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000443000)="7ce2f7d009ec40b9c2b5660b8227cc6be3899d0edd38f86ef2721551d8547c157aaefff9d8b4821097d39c37250ac1cffe282ff0646de3071a879163dea973b5665ae6737ff784b98f19a97225f9192eb2184ffed85341119c9630f02c6503d6cc5232642183fc9e04ef1f5be427f5589f0e", 0x72) close(r3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/18 00:18:19 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d54000)={r0, &(0x7f000001f000-0x1)="d8", &(0x7f0000fcd000)="", 0x0}, 0xffffffffffffffe5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) r1 = socket$inet(0x2, 0x3, 0x8000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f0f000)='westwood\x00', 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f000020e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00004ea000-0x8)=0x0, 0x102) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cc6000-0x10)={&(0x7f0000aec000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x3, 0x80000, 0x6, &(0x7f0000591000-0x8)={0x0, 0x0}) listen(r4, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e1a000)=0x2, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000fd0000-0x38)={0x0, 0x0, &(0x7f0000fcf000)=[{&(0x7f00003b4000-0x51)="4efe0b17cbc759583ce97077e8d4585e84dde1e27f6ba2cd05e948a3dbb6891f1b4a0140ea0a57f42fa62a239d606f4380ed8f68b720868e20a8d1f5095e5f2800e451fa6e6c3c238c6eb4744e9aa6e3b1", 0x51}, {&(0x7f000086d000)="f4e2b29af170fd8a26f00957093d5bba8107cdcacb3de0319a539592426304e227ead9d3d65066fc2789216de53e329cad23a418666ff94ce6985b0a08f3e9c8380127520282fc8593d6cd9ee7a56cb4e9ddfd261e5f3a27d656ea74a291ea2d0fcc68444fbd46d67c56a62f3a9fdd19eb69cb9aefa25ce62a8488d15fa8e6a81eea6a330b9fec104657276966b69dd5dcf69ff02868b7", 0x97}], 0x2, &(0x7f00009c1000)=[{0x60, 0x6, 0x101, "3872a126822cfd61a2a6a1a10393ee07ab409236cfa9765cc2722dfcb9552c05c7251bef9685364049612212ca4941103817b81bed2f7f507038a40325d02edfbd31b99c0ebc9a2f82f34899750dbd"}, {0xc8, 0x104, 0xffffffffffffffc0, "44b05c7dde85fd49debb8c6b207ea1c513a8f9188cb8618245a3adad793931f510319ac9e58855c67cceb9610e879bef4806496584cf6c320e16d6716b173246b1201537dc1c76d13c28defdb537b40f2df9cfb3e404447b9c9b182e13654b2a69e9946221eff3c3e1b38fe384d2d8b721a3e7a43ef74ae0b04a3e6dc9cd2a4af2e0c3076984a15b4dc4906639ce7ed08f8f105c95370b310e5b354dc0c0828736e940083046046715b0450e13ee42f575393e80"}], 0x128, 0x0}, 0x800) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000fd0000-0x10)={0x1000, &(0x7f000029b000)=""/4096}) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000331000-0x4)=0x800, 0x4) 2018/01/18 00:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x0) write(r1, &(0x7f0000400000)="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", 0x6d5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/18 00:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x4004, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcb9) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r1, &(0x7f00001de000-0x38)={&(0x7f0000800000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000015c000)=[{&(0x7f000042e000-0x6)=""/6, 0x6}, {&(0x7f00007d4000-0x93)=""/147, 0x93}, {&(0x7f0000570000)=""/176, 0xb0}, {&(0x7f0000f16000)=""/166, 0xa6}, {&(0x7f0000c88000)=""/133, 0x85}, {&(0x7f0000a9c000)=""/209, 0xd1}], 0x6, &(0x7f000069c000)=""/4096, 0x1000, 0x1}, 0x2) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f30000)={@common='bpq0\x00', 0x81}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x385}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:18:19 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000450000-0x4)={0xffffffffffffffff}) getsockname$netrom(r0, &(0x7f00004bf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fdf000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080f, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000014e000)={0xd04, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 00:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ed9000)={r0}) connect$nfc_raw(r3, &(0x7f000044f000)={0x27, 0x0, 0x4, 0x6}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept$ax25(0xffffffffffffff9c, &(0x7f00005b7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ff6000-0x4)=0x10) accept4$ax25(r5, &(0x7f0000eb8000)={0x0, {""/7}, 0x0}, &(0x7f0000c7d000-0x4)=0x10, 0x800) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/18 00:18:19 executing program 4: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001000)={0x2, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) epoll_create(0x8) close(r0) accept$inet6(r1, 0x0, &(0x7f0000506000-0x4)=0x0) 2018/01/18 00:18:19 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0xa, 0x42) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000aa2000)=0x0, &(0x7f000014d000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2018/01/18 00:18:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f2d000)={0x0, 0x0}) r2 = accept4(r1, &(0x7f00002a9000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000051e000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0xd, 0x1, 0x8, 0x5}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x80000000, 0x80, 0x8005, 0x100, 0x0, 0x9, 0x5, 0x0, r3}, 0x20) 2018/01/18 00:18:19 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000092d000-0x4)=0x14) write(r0, &(0x7f0000f74000-0x26)="26000000230043f8feffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) 2018/01/18 00:18:19 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000)={r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000015000-0x42)={r0, r0, 0x9, 0x1, &(0x7f0000013000)="7284e15937f328ce8ef113c17d89d2af41db303161d13f3a2ac9f336770fdfa9b7647e6c75d2128c029d4b4214bc9d8346cc1fa1e993e48a8d3e68d25ca04b2fddb1543c2bd25d4ac61445ce8e41080d2939a8355d400db8065f", 0xffffffffffffff7f, 0x1, 0xeb41, 0x407fffffff, 0x2, 0x3c, 0x1, "09dd06bc0c9cda78c5f5f4da02c8341f70b697e46bf246da3928"}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:19 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f83000)={0x3, 0x1, 0x4ac, 0xa160, 0x200}, 0xc) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/18 00:18:19 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00002ef000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d19000-0x4)=0x8000, 0x4) 2018/01/18 00:18:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000904000-0x20)={0x4, 0x0, 0x10003, 0xfffffffffffffffc}) connect$inet6(r1, &(0x7f00001af000)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f31000-0x2)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x2, 0x8, 0x7, 0x100000000, 0x4}, &(0x7f00000e0000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000266000-0x20)={0x7, r2, 0x10000, 0x8001}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d40000-0xf6)=""/246, &(0x7f0000bba000-0x4)=0xf6) recvmsg$netrom(r0, &(0x7f0000b35000)={&(0x7f0000d6b000-0x48)=@full={{0x3, {"2b8f304b76486a"}, 0xdbd}, [{"b7fdb2ea700973"}, {"cf5cd25d783472"}, {"4f9e448806ad72"}, {"f66637bb5cf20f"}, {"206a958298f23a"}, {"557689dec090a7"}, {"75aa5cf4287396"}, {"c6dbe93d74e4f9"}]}, 0x48, &(0x7f0000330000-0x40)=[{&(0x7f0000bc5000)="3c0f7df6b5aa40760f0caa355abf5ce977d87b19acc87f481a430f1707ebc6e359175bf4e3dae82d8adc343993f005c5c4383b236f46a9ae618bb1647e8af52f7ca16c3b2172ecb332d3ce34ad4240a0170866301e5c7b9aff7b66d3408e58b2c6665925229c5057d4e54910f1daf6181732d77cdbd7522539a50dfa68b44e9883da0fbe529f841f1c6bd7ebcba268df07d67e5262517dc7a2bb99ab6b5df2073fe250c4749e46d36c9d7f284e414fba2334e272614b5ff9f8ae7426d505425ecf13e1ae5473c86f5601aa5cbe0c64e54f1c2c0c008a1b2b420153d41746df8805948bf92a174b96c0b831d9f8224e0134d925f2be8b", 0xf6}, {&(0x7f0000bb4000)="daff287ffdc75e0f08a315771d9d4d8a6ca3afdaf041391a903153a4892f445f2a54847a6afbe97bbb1a190e347c989b360f49de50f70632d02339aedbea6825fe1543f82b8d092744015f6b2565b5825509ac8b5c6f9d24193b9026dfad4af60d319a5bdcba419a032817df3995b971473eb5c6fbc6ff3be758effe4c7c", 0x7e}, {&(0x7f00007b7000-0xe)="615bad9c74f952821b4763580086", 0xe}, {&(0x7f0000d25000)="fd2fdf7323c3782807636835e6bd80f22bf4f27bdbf64247473bc66771377c7465ecfabb37113f02496797e684e8b9a7ea0445be1abb0037a39c457d5d5fad4c5f0af793bcca7785134e5b33420c47b7ccf4c478c834c9a22fe1cccc", 0x5c}], 0x4, &(0x7f0000afd000-0x330)=[{0xc8, 0x0, 0x8, "cd053dec2d922202fbfca235d8b212f0073b9dd4d37371497a1681fdd1a262298e85c1203ea493d1b326aa96e6b1778a2d2d169b25b09ba727b7a327b964c0682eb796dae847e02485465c4e71acfbe84c54e5118175436551129c32dceca2c86ced94d9c47b0636ec587f50cc8d83d2b5355b46cca85ff97ca4d0793205991f1221f41fc1401d8929b0048b4489d42693e9c0e33ffb307cd315bc7f11adcd9ac691971ea1cb275596475cb5a5a8d6fdc6e6234a516d16da"}, {0xb0, 0x105, 0x4, "d69a87884b130cf689133a418efe9c1b9024c5db97e453600d320c519316e039bc0bb1aa7cb3d9354e70dff0c4124ae3c60a2e45423f6af0624d9a3ebfd41dc5c421add924e1999cd31395a4752a8dedaf789e388c8c1ab17023783a1a10e203e8e9f1479be3c84b25723f093688b145bb92c2aa59cfd5d207fac2dcc53a7d1eb92641b371475c5f58919c490766f44154a95465e9f960ce04205b77f1"}, {0xa8, 0xff, 0x1, "e1b2db7e3fe1b7dce401867dc62d6805367a4b82d4d547f87fbc30f07660dadcdb9218dadfc21156902644f21759701b07f14eaf1acf3db56230ba2dc243ab209632556bc62b9c0a3d37ebabd2aec7abd59f8d548d4f0184903f60ea4b6130a7ab93e4f0593d8f1ae038d9bdf277879790d7efdd9749a3e9ac398f8a7648f6df48ab6094eaaa70b83b3d36ebea24cd3f2b013d"}, {0xd0, 0x109, 0x6, "fca9203882b1389e1402b0f651922ab01c691135219ce53bab7c285de335d7b4bd5d52478c52540d68f5987abe2f62f2e18404665b4d5e73ce724c43d06912af563a738e987802e8c78ebaa8aed958f4044fe0709b47a6bbb70bb4c034fa7e40d7e787ecf45d703af80d89e1b0fee33031fc98420df733d950e244e16b6ac2a6bc6ac03ab85c24e268864cd126acd3cc1627fc8103933540944482798547bc1eda5f3a95a14e4d9d21c6ca2501b615cbaf38861072a9ce8847b2ce"}, {0x40, 0x88, 0x7f, "1fde211bd3d339c59aa6b6f4c02a244f645d235fd6af2c012cf97f329410c041dc7a21201dca7c95f973ca7278"}], 0x330, 0x4000000}, 0x22) [ 518.413473] sctp: [Deprecated]: syz-executor2 (pid 30407) Use of int in max_burst socket option. [ 518.413473] Use struct sctp_assoc_value instead 2018/01/18 00:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) close(r0) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/18 00:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cda000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x6, 0x1000, 0xae, 0x9, 0x7fffffff, 0x119, 0x40, 0xa5a7, 0x2, 0x1000, 0xb961, 0x5, 0x8]}, &(0x7f0000cee000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008c1000)=@assoc_value={0x0, 0x0}, &(0x7f0000594000-0x4)=0x8) socketpair(0xb, 0x0, 0x7f, &(0x7f00009ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000698000)={0x0, 0xfb8, 0x59, 0x1, 0x8000, 0x8, 0x1f, 0x7, {0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x564d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6939, 0x4, 0x3, 0x7264, 0x9ac}}, &(0x7f0000ae6000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000393000-0x8)=@assoc_id=r2, 0xfffffffffffffffb) 2018/01/18 00:18:19 executing program 6: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001a4000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000045c000)={0x3, 0x1, 0xd6, 0x7, 0x2}, 0xc) 2018/01/18 00:18:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000654000-0x4)=0x0, &(0x7f0000376000)=0x4) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) 2018/01/18 00:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 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) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) accept4$packet(0xffffffffffffffff, &(0x7f000081c000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000213000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b4c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000013e000-0x4)={r0}) 2018/01/18 00:18:19 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet6(0xa, 0x5, 0xb73b, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000027000)=0x2, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/18 00:18:19 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004b1000-0x30)=[{r0, 0x4400, 0x0}, {r0, 0xe12e, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x500, 0x0}, {r0, 0x100, 0x0}, {r0, 0xa000, 0x0}], 0x2000000000000289, 0x8000) socketpair(0xa, 0x5, 0x7, &(0x7f00002be000)={0x0, 0x0}) accept$inet(r1, 0x0, &(0x7f00005c7000-0x4)=0x0) 2018/01/18 00:18:19 executing program 4: r0 = socket$inet(0x2, 0x0, 0x20) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000a99000-0x73)="54c331ecf51380971e883b0692c1a6540609e3a1ebc0a9f071ef399e1b1c1a3069566f756c718d8ce7ca13063de09b9f64ba1c34fa2d6a6005b3be435eb950904e52536deccbe72df69f707d73b84f73d169d85265eb31a22894a1ec173bcd64ac3e37cc1d4760f7af61ad43e430d9d4d81a80", 0x73) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000015000-0x48)={0x1, 0x17, &(0x7f0000a97000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x100000001}, [@generic={0xffffffffffff1644, 0x9, 0xff, 0x7fff}, @call={0x85, 0x0, 0x0, 0xe}, @call={0x85, 0x0, 0x0, 0xb}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0xffff, 0x0, 0xec11d17b388913dc, 0x8, 0x10, 0x0}, @generic={0x7f, 0x3, 0x9, 0x2}, @alu={0x4, 0x0, 0x5, 0x0, 0x7, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xe1, 0x7, 0x3, 0x0, 0xfffffffe, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a97000)='GPL\x00', 0x401, 0xc9, &(0x7f0000a97000)=""/201, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fc000-0x4)=r2, 0x4) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) getsockopt$netlink(r3, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/18 00:18:19 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r1, &(0x7f0000991000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc6000)=0x10, 0x80000) accept$llc(r2, &(0x7f000063e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cdd000)=0x10) writev(r0, &(0x7f0000fc6000-0x50)=[{&(0x7f00004de000)="1a59691f57db8233b1cf33262b54bb4cea36ce814a23dcaec05193cf0fcd3ec1a36904c3622938ae2de324eaf7b7dc7e6178e207acb4033082b7090a10c09d7747a9d6c3da3fea9d716585be5f837dd8e7c6ff580b9103fa520812ca162370ca090ff2eee453f0891fba3a83d3c531c24db5c998ed0ef962a504eba936a6962589be1cd661ca6ea0f3e430dd5188f5ce88e70bfe70b17782f2104b12082f14a919e74fceb4730d9954fb23fddadf0b6f2893ef3a42386e5a6e917da0542b2021df473f718fab6564e7d4765db74f9b133bb3a1b1452103e83d2f923d00d54982a94dd0d6a70e6ddf", 0xe8}, {&(0x7f000002e000)="c3fabaf90a7584a4c4f7247db2e30432e4b42b315cfa09afbf37afe4d15c78f64b357a9487e34c3566c4a41f93d6c6cd68c7967062d396cb5fec3b0d42178e85a971c16d36dcfafcbe83e031417e9dc1469f7bdea59f00925ebbec8053b3", 0x5e}, {&(0x7f00003a9000-0x31)="712146a0c1af0c99d105fe6fb6d2509da2780a7670f0b63b8147d78bbfa80a00572e4192abeaf208da5704d9a15ecf7d08", 0x31}, {&(0x7f0000fc5000)="75089cff3c07ea83a6d6889e230cc4badc62e4c078c5495190964c62fc5e1f5ba67d516ab97cfecbfb6b2b41473a88face397f1d475a9a73c6aa41eda40628fe71a2f387c8af82dd550cd95499bfa9cdb8d8fa7d236ecccf3731ec8f38c6efc80213384d5aec347e9d4c9b48e74d", 0x6e}, {&(0x7f0000fc5000)="2d0fbce57ad3d92bdc0080ee64a4c98840d4012976573304b5581d39af43321f31e90c7b981e34576cdbabe8b9c03dfe72d94b4fded02a7a6fae3473db8e1fed298fe3505dac712f2c1356a758e45b83aa8ee4b0b744e41ebebff9acf7cd0cddb5e2735676bdb18adb419e7c44e2bd68042c29c4721e3bd471fa55994d9e778c1417e758fe6aae6a5bf2a3bbe49820ebfe42fb917edc30f5eb18b1503cb3f02c12a60ffda562cb50ad4b7862f7612c42e7a31ffc4222395695a56d8e611aadae901c81ddecc9d50b5e1a269b2a111a897302f10c8b5cc07b74dadbb3", 0xdc}], 0x5) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000076b000)={0x0, 0x0}, &(0x7f0000fc7000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006b1000)={r3, 0x3ff, 0x8, [0x4, 0x1, 0x6, 0x5, 0x9, 0x9, 0xc0a, 0x1]}, &(0x7f0000a16000-0x4)=0xffe8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 00:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bcf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000063b000)={0x8, 0x3, 0x269, 0x1000, 0x0, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) [ 518.515382] sctp: [Deprecated]: syz-executor2 (pid 30407) Use of int in max_burst socket option. [ 518.515382] Use struct sctp_assoc_value instead 2018/01/18 00:18:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x802, 0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f000031a000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000092e000-0x10)={0x1bad1ed, &(0x7f0000799000)=[]}) 2018/01/18 00:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000033f000-0x38)={&(0x7f00007e3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000084e000-0x10)=[{&(0x7f00005d3000-0xe2)=""/226, 0xe2}], 0x1, &(0x7f0000ef5000)=""/16, 0x10, 0x67}, 0x12040) sendmsg$kcm(r1, &(0x7f0000767000)={&(0x7f0000e34000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003b0000)=[{&(0x7f0000ef7000-0xe)="1f452e3a0c768a3c977b8262ae78", 0xe}, {&(0x7f0000aff000-0x1000)="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", 0x1000}, {&(0x7f0000f34000-0xf7)="cc20e3074329a808383331f2709622e96c8c0b1f2aa495324c7bf77d88bdc986434df0b92f913c465801e608ac4ce67f9d266d4914216395b8d9570a48eab401f848c8d7c33df09cd4d6cf87e8640e0b75c1b27fc26196e094e689baca3f36cbc601cda689bd21be5ae744f30593b9ab5c912134f7484e2936dc375a27fd3b6b33a1623a7864bb10d2992752dedf01444159c4214f7d9926b5d73fc6b7a4d923869ce668a95426bdec84c8bce7b59b3e2ed47a2a6a9cdf145535d16a78afce19d51616b0f3ddb71e576f72f43b934cc84cff54d72f9470b71fa8b8c0a457790cc158fb1406ddf0301bdcfa5625100ef777f5094bdbb4b3", 0xf7}, {&(0x7f0000b29000-0xe8)="20e54f4d67149d8ad402d1f9963f41df61eb1abe9d39ce441f6accd91646bc33f12b3ef9adbb9db3ffa75266c7b1d13f6ecbf744903f30184546c7cfdbe5d2988a026dfb2aeb1f14bce415c5945ca6d8f002f21cfb4e014613dc1ac71e3b09f285009540e9ec0891881bff51df5ea3de852a0f1d51e429dfdec90ba781660c12970b11c4d5c6247e2da62ea0701ea9e7a3224dc470aec6005b11f132631299f0e9a4c339043c317180b944d97df62c1adac83d035b41b25ac652ad00a24cb3d0e3e985fdda9a4fd8a44ddb9ba98f1115f1d472996b20189a3beead37006c3a29f1afdd2fea7ed04a", 0xe8}, {&(0x7f0000312000-0x2b)="7724f4670e1cd1414443a65299b96824b4aa70719a37071595999f506fd5c86a49e0f75c72ccc95643022b", 0x2b}, {&(0x7f00003b3000-0xce)="647f1c23ffd45f5cb9f1ca6901a589896d61f225b0d06f92a8a9f8c422bcf6294569ef3cd2da770f4a442fced106917bc795b959cb4e33a3e170e740f2e02442143de7ce12ff03922aef1b154ef910aba0156f6d214c0916ac27ba687a485ce761a80c6e5d0e0b14bb1b25220c8d891358f917a838311edb46e2c25e08f77b66949ca41a958c477204f0f7e6c802eafafdfff51985ec84fe9208604e2b6338c06c51a68f3ed102cb6f7b84ad9544965146898f46171f0e929827ce83b7d204b70f515c0713fba5987d564cc0465f", 0xce}, {&(0x7f0000b3b000)="37f30ccd4de3c2d7c19333e31cfe17eeaa033aea986a633e1d81250b6946af9f6eb1327f3178b4a5a5a733e3f9af113289e3794a20ba4a424acb76e662b148692353ac8ef02aa9e911ba652de0e66db37dace5756f99d914a11d131c3a53606631dc2552c3fd7027a2c36d7a9cade407c1e0ecbd77e442e0d7312104a40058a56b4ccd48b195bcf42c95b5449dcb54691bdce9bc165479212f2c1a9b552c9f50fe9c3f235a01e2f4fef260229d5a6712d3235133972bf888f3659d5356968ec016e48d8e85e10bbf04040cdd80fe94360371f41687ae07b22d890617469660c4e023fae1aa38872b2efc50a8e9529b54", 0xf0}, {&(0x7f0000fcb000-0x1000)="3e566ef4d57ceb5a319f2077c2c2a5f38f477f2459f84334bfef70f573257e4e07279c55b8c04ebee43b1b4aecb594b1eb1764e16a35f5ef52cbad7909010b237f544f4f35b949d4cd21aa9da9fc14860e678142b6069fd8118f7753a124f6291214fd553d31892248f48a85bef0291cc232937dc5d1bd8cabed976e4671bef2146d46ef0c0d4e71f81fb1d01723efe963bf9b6282008584c124577acaa887397bfebd99b51e22a590f1043a8a6f92650f199bdd26565f044468712a76ab89678acfb3fb8f6e27b757b4336107c733a37e6cea6818a8b2903e64a1c01a76b87da0f65ab814b0acf2f06cb6820c88a13d411682fb897168bf5205bdd3eb38b6fccf5a94b9b80fa9a201fbd3863ab98b6f819d5f656f3c1087fe4c35adbe34c696eb750f810f54f64329d9745c7972b786af5553ff8d782c9f64747aec4cb8240f3598ada877bb7b7f7f99e3cc879b9a32f1020b2254ecc89b31d435a54342796ad2cfaee0950120cb0e02c66b606f72daecead59189214d8739379f64bfa9889380015015a2d13a033c4b5c49a1c6a337a6ba12ed23f006fe832ba9944a6244a933a50966d9686237cc2a47ab265899b1e3641077ffe3ff0913436eb11f00df2c3f23bbb8f04290b264ab9a4d50c86f87d8b1717769090ad49c5f75134ec53f17e65f431b891c4cb3e8e4d0ed8e62274d399422ef6d594e78475987936cc99ff6b76346ae1525c6955ea3035a120f92b7dfc4588619daad040914cef7d76d51b6670991c403c393a716bf63193a4db9a7a2aa79148decd5f4d760dce6518ff9668e6182dd06a4bfc30029549de72d625d9760c7aaf920a5ce1bd4b4c211145bd88860f7e19f3f47fa3a524cf767e93608b151f408d9d936dfba7ef73990debd7902883f8d51d7df32c355818c43535a74abe4e2ba4a98c18dcfe9c4664aacea228bf60947a76dc4d31f2dc853905ee85311b5e8c06c794074c6437ee9cf1c82acc5e0ba4da9880547fe9dc82da2481ca15ed2a0818aaecf3ca0fc1ae1bf0ebb84f41ea17e84b87b03f44d2f8c363eaea2d681c2c51c0ea10ed7405e9a96159ca34cf72ed80e8fffde694b931102ff2fae1052416c0574290bfed0ce79069c761d8792bfe8f5419205b83c76d5be0a11cf225272a96cb554d10bb77f7d8ff3ca5a9efc638ec43adfc5618de2e96ff2cd3b7c105c0c4e6f6411c8befc40d59d2a32b82b1a7fb9a3c3a7c9ee5aee7b9c84dd76e7c5671eafc746466fff0b2c2e80217dc1d2035dcf1d60b82edb70ab48646ccf5587cc067e7744a63d41cd4568638f0c588d5a76c6184126b3b54c02e4dedc2597195d346f08f6a854d20b9509c9ba22c0967ec28d444e768cafde5841f76f969b71446ef6103f7e9e2b88d62bdc9ca2afe74253c4b20b88fd45bba76245613e060cc56e8ab6fe2e9ee17aef7ae7e248e0e89b2d7f466d381feb84f330c77f085c6f2dbb0d981222d8fdb211e12b6ed1cb0b32af96278eb6981d1e4276234fcef90a29f100162e8d2d50c49afd22f72f656efbc6b9683db6dca50ddfb64104eec1ecd0e712b2261ee8204fb30ee9849ec2bf71321504c2b5cb180e4f68550af610b2335a67a7cdbb97e5325bcc52ece708acc82ab157dd05a9883a58e5d623ccf7d660f033c4f4c095152c00a4aef3ce52328e71c541776dfbda29fba7c5faf0d302867a1c943315db75c6615dbd673c1c78b89d7b694248f44c3af5cb127b0c16c96f58f86cfecd6ec540bd16baf9f7d529c21c4d29d394002a6edb319f8781856a32db145282f44c6390679285d058484eb332335ed52cf7f172d8d8cdf99830a155146df30cb1b708baa176dc8c5fc3aa18b6c15597b0eb059ffb2e838a41714d95e17ed2c88bd179dd2cfdfa186d6f788ee16d030a7c94ba860249a0f979f12a8a0a67c7407d14763b237c5a8dfb1d9afa60e7f01b72b2fa234ee2bcfad7df2ec4e65b20039283451fabc685dc9db6f8a774ec6d6009316da43c6d9c753e59b1197e7e8362958426172e223f741f2f859a9acff92682a37f841fcddf2b032b5e80fdd5d70935693bb0c626d97d250a53bc2a3ec35d2170c9f163e53a344f0183976864c1b0b148ff786875ed903cde1a273f7558252da9de70892283894e7fa22f419392cf10d6cd6fd63ec0abe00edfe1f8f3557836aa996575466eaa6771a683233a2a072afe02867ba192f0ba2eaf63e259bc6a98609561fb99e57228d107180fc600d435db73dccad7ca263929b4a05a93895ac5d18c2140725f391f7a34e619976c32a95e0ea901ea2be8d9618d570950d5005f69996a6beafb62ea6a4a5508f8fa13f470650b057a518dc5e212dd5a0eead79bb0a28896ce1553d5a7dfeaa78a1bd28d5af608a25f64cbdaac5478d2e6bb393f3a9206ce6f262e360c006dac4cf6170ea3f2329209517eedc29c909501988cd54e788b181b30d08ed73ead24d10b7ef507a225bdb5d2213cfbcaae48bf42c6593a83585e3e98ba87133e0a5a046a19bb42d5df15381551dc810d14f5820bffcbebffc8179c38b17fe3955afe8c276b54ab71fac333adabc7e02a43fe8d7c73fb7739f8528e1d9f07839e075c4f578ad85ea15277b692dd4851942366389a95d4604a4e0d695e4baca45b90b4ac167ea72861f3b3c542b7826d2e661a786d98299ad0e781cfe4c3197ab7a2c5fd5d86b868233be148765b25948301165d90aafef90f603a880493ff1378f35c2cd676a8158ece8591e683c34d36c057ab95986648e0f9514258ddbd05365fe09a27394db676b58228fd224cd00660559d6869ca08c641154e03295d1c8683ecb6052a0f1b6e23519df8cd86867fb39a923115b062acdf925a2b107bee14482dcc22d74b8051b17a9eb3b8ea0dadd9da532aecbc3ac6f5acf463187c3a020be9cc8c4069069bc6eef1195ebcd2a0bf98c1ea49db1d9cd4e0fd67fcad4b7892a8c03d2ebbfbf0a16d3f1e597d21abde7db5758433b7cf2a74fa40e15cea81d5b7f808ab6ba1d0218dce153f5a8b8653830a254c28408ed63a2270aa2928f051a1447f97972c214c8914bf9ef2c8de99fb8167f5e74dc91fd4c7ba9f2c2dad92c71732c58671d6d93704af3ebcb4b3d387e6879b473537ce40e4ca06fef8344f57c4dd3ef675f1e2e37c2a313f4a5d40afb59b87a2e720e29f7e8be88d97260f594fb05cd92f14cbbb66dcc90b70fae091d78da0dbb1a304f267f1ce746571273db664bf6fa66a4e3ef72605bccf67e72fe9056112dd872021a1cde9c4ea7b5a25d06b398fae6d59fefe7250db19cb970c8158628fe292b4e21fc2a736fb80c591a440df507d435a8ab31fa4f877f9c051eb8797683f534ee006faa56dbc2b05e2e7ce30c70996e4638a4c1c626afe7657c2f8d3966b6ae7bdc6809422efe684e0ab7679f89a3b5109e7cd388b536cefdf1eb77b0ed02473daa6b3c62290d03ae9520b405488a040d666a403f0c05114cb62ac0725d1c0e34396505be31844687f9d642fc4a829ea94839c4c732c5e4ec8c45c07d9c75d73b1c84043acf6ec223d0d3c53efc622022a16d9b07c10983d6de9faaf56e98f4e54c0f9dcdc8463560d674d36b669802895d9ebb41cab25c9d3d34eca07509fbc9096d4e30bf32f47825622531788920a491ec419bacb4ad0f78e3a364255f082a80127d06c619db84e11ac687dfd06e451daec482eb6ae1b57c2b9f142fc5dd6b5b5c39a920cc0268d74c3d218baf0ceed93bee4b31a9505590dd48a6b8efe43d8c6a2c8576575e842e40362da323159d9d6243d67c3af7f45caf45197946e1c4f71e47b8303e615b01d4c7377ff7292b3f80031e8cd6f4df05fd73ff723b3153b174801ed7195080dd30d18a9f5f24eb258d6aae7696bc872a5ea8d70527f630d052ec675647e0093485cf433fa13e6887166320c8b8fe7a4a40323a1b8e6f6c9e5b506dd2aa360549fae80202cc2c75304feb6908f57eb3c9503946bed37c10d60dfe9ac51fb7d8db0124540f8328339bbc8132d6833dffd1dddc53a386b3188d40651b0e0daa41fa8eb13655721ace984ca334066422e8fdbb2871a2001f84b42a961ae9fddebd1bb812997ad4b9bcddbbb806afaf4ef0f92d5d5b0a0db1270ba7d83cf2e74bbd6c5466339d8e7fc424b177ee223fc826a9b4692446ce614789b7e5b38e788402386aa44cfdbeff9cf6f15dcf27cc4370037b4b5b2cb4d5298ae9e6dee13d35135be8f9e488e0716a08734ab6bece8edcb05a7a48313ddaf1432ecf89aceed4c73e81fe228aca4894adb3dba1ae2545d1e4bc46bc4576eee8d3c3889c3dcc5793ab0e457ac42f9bd5d6de8a5c62e3e6ec201a6d451e110065ea460e1ced4f7d788a1c4c73d94d8cc45aaad53160ba0c341eab8eb0c9d6ce44b79ff75091a8b70ec3a71cd8b5d3a954762848362491d478d195741fcf5a6766ce360a6b8a4bd5096dd1269f19b4997d237f6c50cd368b0bf208688793769db32a2bec7739942764632e6ed5e42aa243034d4374f1afe6c4a10fb88b92a5b90fe6a1c84e07fdb4a941704c3904a5037ef64e4ad11e603df02dd77ec412cb1a4ae9309a8e9b2a351acc30acd70a39a3ae65792518884192d5f0949fb2c46d2e0dd42508c10e1d52bd1ce6881d6b56db686396f54bb494e3316673ab77796c9f3fa2f56c0bd22f7047a6bbe3b6a37ea21e68e6e2056322ab6d811efdc7a605835d4a56ed6175c374c42cf1950c9442fc25e344e474a3a9c6a7d732f3419bcf7e5d1747022b8940b330c9edeebe61f84f456b2ac0b0099022f15ef5e12867253047afd6862ae05a972e73c9a786ebfbdf97a6b99f136108ffae599717d57295d57f7b220a3160851f661d265c681acbba297fbb6ec2fa6783f9324f72025c97433f83786851829be1e15352460dfdbd64514c99e5ceb22ad6b26479f1fe492439c7a98c6924deed2d59b84060f9a8cc87f7f6a1374a2dda2b2e48199ba6e4bb50af563da627ffd40eff2a56d83d41443142cf4c132af0d633fc71760aceebdc9e5520595a73b448971b9c0ac0a92668f9862100b483d8238f83c2f217107b78a82cf85fc5c332a84607568b0376a8277f8bc0851dac3ff490251ea739d63a6f344f44b2de816388610539c5557e1be4542c10e2e8b040df12a7ed009a243540d11318e3b6fe8c6133cdff9460b557f2fb17163a22e91ed746b738e10ec5a7ec51b9dda4d67c52de7189caa61ae1230f5a201a40636aeb6cb93e019be7164ee91071c9670c006ba16647a05f1837d605fbc967dbae8ce36714c376d76215685514228756f5601a873444838b190ba2e2915d3715ed365b69f91f5210d80470468fa223d31860de453e8e4ca6ef7fd1970e63fc99b297c7e6a8a00ee2e26ad2fa4417f4878a1b18b58f856cbdbf1f63ff4b84a36b2a68d3f238c4f31adee37440b3e2c6cb8f4fbe0d4e4bb47fc9114a1f270d962d684e14d57e369be63dc7e3d63543b0d9561bc982a1bd0b96b4a52d05d797e649fe932646b9d778e54cceeaab1407117cfec8bfc126b953c0b73da2d76f49f9fae92a2137cec4eced6c16badb50357e039ba8bc839b73aaededa308a402450ec2297a26298658cccdf7b6b0916c71672c7becbbaead731be05a491e8e3e7bac9a2715908ea2b54d81777f5d164dab9fedf68ee77a85988d2e6e4e0137fcbaec266a66691a358debab608b9178521c8f41475dbb7ac00635be88f2c03a700f5d82a612d8624e70ddcea94c1724c681dc54eb3533b9c80bf244f0e018375b90a1da563", 0x1293}, {&(0x7f0000c05000+0x1ea)="eac08339db6f5110c8ff956014be105640487bffc48aa93fe05bd29e93b86654026addcaabe8d4b4c45681213c4a89d64137f1c1528f49fc3f446e20d8f23331665a071bb6b07e130cdb2dbbd6255e2498e7337e4214507d600c6ec3f44e9ab6ae122b64b046799bfce2bd2673f254fe064143e3a5720ca8bbfdb9d5cb8ba1ae2a428124cf35707ed538d02872eb02e123c039b04cd7d545fdcccbbce469a73a6149f99ff91475f6388b376d45c9259ae36cf72482d63d5c2d715562e21ce799be4163a62f1da6fb292cd34eaa3f023f69c838afba87c5ce2bc32ca64a8d1a22cd4c7dbd0ac3976698301b44eb9eecfe5f68f4212f", 0xf5}, {&(0x7f0000aca000-0x87)="d4ed3645a59452c69d2f7a73a60c37a33fb7f086a5eeac4fafe1afe32eb634f10ae01ed6884ce4f9e6c8dac6ee3f25877882d44cff834eb0ebb270de41d5ecab3d38b7fdee679503d1d7c19df1d0c7182fbd0f225d99fcd400e631b9991a514825560b12cf2b3ebd6f8008725bec43a8b0959748c2b41ed48aa85020dd2f150addb0b8db847ea7", 0x87}], 0xa, &(0x7f0000068000-0x218)=[], 0x218, 0x40000}, 0x44) shutdown(r0, 0xfffffffffffffffd) bind$bt_l2cap(r1, &(0x7f00004f0000-0xe)={0x1f, 0x6, {0xfffffffffffffffc, 0x0, 0x9, 0x40, 0x100000001, 0xf08}, 0x81, 0x9}, 0xe) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000988000)={0x9, &(0x7f0000352000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) [ 518.591471] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56151 sclass=netlink_route_socket pig=30459 comm=syz-executor5 2018/01/18 00:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e5000)={0x26, 'aead\x00', 0x20000000000000, 0x2000, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000069b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/18 00:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8080a, 0xc69c, &(0x7f0000cc4000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006de000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000a90000-0x20)={@common='vcan0\x00', @ifru_flags=0x8000}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000046000)=""/30, &(0x7f0000598000)=0x1e) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) [ 518.639554] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56151 sclass=netlink_route_socket pig=30459 comm=syz-executor5 2018/01/18 00:18:19 executing program 7: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f0000f95000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000157000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x4}, 0x0) epoll_create1(0x80000) 2018/01/18 00:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'rng\x00', 0x80, 0xf, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000082f000-0x38)={0x0, 0x0, &(0x7f00006ed000)=[{&(0x7f0000f3e000)="01b6b6e353ff44", 0x7}, {&(0x7f0000dad000-0x1000)="6905688225509191ae4233945ce7701a5108c5944d6197a65d45ab2153c2efe48d9af3955978d7a5930b188e90c8f4b2d289fd387d840fc8bd885e2e194791146fb96ac44c5573f1384145a55a060f9d8aed01d60925e62d090d386027fc4f39e060e9c2045bdee359e975b5f44dba0470f81846696a02d66b978d706504b8187ea7df560ca170a9dc79d8c57437f09515fe83bb5312440af4e9819de58c6c48dd3bef2e81af099b698157b79824c6c1fcc784714cfef09ab16b2c6bf8f80989780dac56f34e708d18bdf1a20f1b70cbedb405290e26bc4c2ef1e88426457bb8e3536e76dfcdd4e43464e574633ec479caf4b66c21ebe4ff1a898eed6a8bcc740da99246f2c160a7554239e2a3fdce036bc075deee96dd1e7978563ad13d830f7f0b25fa8f7accf8ab1103ef7f0d138032e0ee6082245f059c337b9501481868833b614f9d69b5b1f1522a4b455515f6c0aef137e194b56aa099ee898a8adfe375a46eccd196aa794376326559865bc2ab4a8c552bb30c59a90ae828e0e5fdfbd8361c7ece31cbbf7665c2e386d30b77ce011021fa72cc994b977da3bb57fb2062bf6d3d2206d19a5455df982417f23c7d465558f6ddb250768fbce6a0aa67762ee6fd3baf735a89bafe2e9e1d718826de88f9a8335a0bc703035100c0509a2e0a3b563da4d6bd505000bb5d28b4a6789ad9f56431a2456d75523328d4cbeb966e0a957c1908aefbdae88189c0a3f2b33f0badf2331d57dee8e0257771761a6cb7b86f1b5b5b541306b92479011056764de9faa6969f6f39039af40b0586824406b30cc6c4ea206158820b45bb214fb71729436206544c08b136da0cfe18577ffb29311687732564acd42d4b71faa531ec3b39bb2e693d07beee978528496ae95c9ee0e6cd0359a064c19879f1d597cf84d56e9903ddfa8848d593dc2b17e87b3138c65c776d6405db903cd7a9caf4850d639577620833daa78db606947351d39d66095ab3d4c00b39ec45b0345baed86e462d66a6b149c521486e94a2d68a07cdbdde0649a303e840dbc9c638b0e5b02c8df6aa50e9e0b23ad19ea0ea94fd83b38a0777143a3eaeeecd09cb4d9a8de85ef27be17a0aa2606606537982c92c6ac1eb61a040a4ab709bd9823493e2410820bce17e4117a88205ef3d4abf7dc839c9bb5fd9736a83a49ee90e5749c9004c39bd202eb1a8e93aeae66f76d187965d60a96f352466fba24bea197d09cc1cc23f71081fac65929edc020eff89f40a243d1135c836fa61e919c2de17923bca9dc94aff620a2d08f5d3e05699c1093e1b0ae5250c02b88fecda7320d931400da9292270a8f02dd8059eca1ac76289ae6a2a7c30660e0c817651daf2108def35fd1d2abb350ebf2e6a16221525963256870f8ac5fb987171c02ae42cf568ad4e5809dddfd978163d4e80bd7e841e33d047709aca18b0228335071a69c2b8dcd17aca09e2fd54c68bb43dabb3aa75b410bbce5b2e2a55d4945d5f95a471eb0bf00af3ba9395fa4c6bae74edda42852e104b4377fa8654ff68f883c14c65fe65f56312be20917cb8d8f9f6d211e32335606e57cf39393660a3c3236c6f2f1ac43bd5690d9ca3537c44e48270628af42439d37bae8c637b00799858007c100fdf6a570d37b7cb67a53464830dcde39d1580d050d611c34c2b8e6078df2612bb11c155444d482b614fc14022b57f1ff289bf09d25b39f71c169184dacc168bc107ba9aa663385ecf4b143f65e85f1b59f7d8929cfd108938675f922cae9c06fb2e01da5c7e23c8d993faba95bec1570c50287f91cf3a5647dd1b19dfbc95284f13b9ddab05112d21e3fc2bc2be20fd360aaf6ee0d36495d215d1c5a1835ce805248d7f01fbc2d4dc9e9ab6a5cd2947477612bdc8d2c1dd39fd35ab8a3db312f26adf3dd93a214a7035b1a3ca216136fafce9a9ed1a3634ccba67c6c6009e5e7eb01dbe61d3b1b344d9c009ca76e5f2f9472efcc1cbaedc47feecdfbe05a5f56c352d5a8f5c2dce7b23837f87954b3b8dd81934126d112b36eb49d34e926517ad9d62b98d7004c26b36667947e855f79a526f22ffb3836d915cf10c2b3b3289ec0e4cff7adb7ae55daeb56d87e9cb9f80cb2bf8abdc2b6e5831342d024300f2562394a2dd9b601bb6415c337283485d1039490cc0818a2681687fd42db597f3981af952a202782b841fe2bae4f983f7b2fd7de359db6b2039a25a4d05b5ceaeed6b07cd989c0872550080e7e8b6a8f21a5cab9d09c7f75a464e5ec59bd1c391f496cf1b9ba7ab39f3764cb56909c2d146c2b24fd7a353d16cf46bb9bd34e41a13cb76b3b2d0188bfa576fa5727aaa14138f6bec198ffd0688d936209e6fe7d1fde95222b75560a829b2ad60cc98482a247d8170d18ae381cde31c0640d4fb49a1823c2cf333fe8de40ee540a55f75884d0d0bb989c6aa3b230ffa89e5b6186fbbd528d82f9b57d7e9d641737c8dc526ad25e1c7ae063ef6e6d6470d6e04f9da7fea22392f63a893148d95b83acf279d07d6f4e578ee5fad4645a2d4139895046fd18e8d5909adeb7542a9a189add5897c5823ccaddbf9944115a4bc86fa8545fe6d98244791393b6b4ee2c03665d128a6c6fea4cba92541d9b593ac9684bda4201c36081b2d8fd0ee4008f4835c28cfe21d1661ebd5fef2170e902b72fe3111e4ffa05e54e9d074b569202d78de321a24c33a57871665eba0cc1c1128ce63af38a10e6de8dc64daa5238fdcedc8b62f480fa71af4783299a65f5e389e80aa3b9503bb5aabf3d553b77f87e728a20bf5468a2c2a472968ca484bd5ac4043bef4396bcc6c8c3a7aef14e318c400cba811b7ead2e9a4de789fd6d5b6ff782283325cdb807123dbd4ba1a6956cea3b94086b2981f35a6408fde7e5e60e34aa0e7d43a6a9081557cb1cae3acbfe9bc69902f56def38e41dd763e48664ed4ddbc36c198c9579ea828c15742f7832ba6519a05112a6544007200926ca07ce4043657274b3a68db402bc4dc8336e9062fdfe1cddd6a28f78aa65310396d1536a91a50c1eadb6fb86363018212fac97424f6f5e40f62e3fa39c0090a1710b726e3468c1f852b91d3f39089bbeb20b404c7d1c17e0be43e1834df37ab2804e82aadb159abc5172a43c2a0b22510f214c7416052f0fe485393fefec542482239441b0cbc1fc1bc3edffa5fb46321b7f04826ea57d283a457e6fc8a4003c84b03b734e79da5fb090c893f0486a15284358298c14da8b0dd4c52fb075ca29e377096a39e03e109eec51269a4ce73ed639e0643c02834e246231a4800b8d4d9de36a5a0d5d84c057eb7232999b45f158adacb62a2e2e4e7799005a4e61fa72e8a04f2309f2c19f0346394a8a80614200258b7b42bd45ffe4020e1ca9fd90a21250bfc9fc5e3519f6cf782013792c852e20f9fe37ea4cc1a0ea81d945df84398b6b74f6fa93bf451a7862a8c73fb7559f9d1ee8bb46e32e684d05c7c18d162707fcd4b888475e19a42ec5945c4af25eb31f86b87d6813bc8db781619c092c934a01d86c6737237f09ea6a77ccf727aab684fb1224e26e0e2fb14c5f6604a552f3ec819168a9a907392123fc26165e5265727f17feb17e5b5a3230102719e2d00b0bcd40343fce2ac6c38f745d15a1322251e9839ae94496c36190c3bd16e16bfc30fdf4902b4619faeb3b054c3efccb8f2a3367149e69036d7685c01a2388b35cb8953ede6d53ebf67ebb4e079a139118458a8ab7026deb20f6909d53787847280e6a3579b000ec98fc1765e7b6abdb7e10fc8652ff53a3092fa395f7876da2fa1b7ec5b1a403c9571ac504655b43b3a1be25da009af4c1eb6ec869d8c066816d5ded525e3dcba6d4e5f108840f554985985fd2a6a52534bc33a77ff99d4e8930168a286d7976b173894dc791a43a4c4fd15427cbc578199d499e06886da898b638e33f7af6dac0c73ce07557f1b3676e34290ead709a675b1aa471ef90c8eea0e82d4a3d996dcfde0e6e6a1b497ae1f1578fe345534fa2bffff37f50a13a3365b6a3aa5f5ce5506aa15136cf03490ceb00b36caa1d43806f694af3b95c6b718bca9d71d0eefe2994361a76088438a0f6b4e22143a8f861c0cb9e7bb3d1c3f70821bfc46af5230cd7721d3ada4ab74e811862a637fcfe255eda90a761650449bed86af9d3e7bfab8e8b624d214d88b64096c1a8f3eff27b62677513765fde2c53f0d12fccc229f80814b942fa3a1266a6f8c9200f943dbfa8d2f2aaf614b177aa35624c20ebbf1bf43453cae916127cba2a04c212ba4b279c0562839715ddb5b7b4d84ecb8b0a82920fe255363fc33835c511ae866e15430dcd04b2027e28cb6442ecb1560b9a4e9610bf00bce1ef7c0e27a09ab24155fb876f600a6347ecc4f3d9c3f71a68c2498d1a77b066885be0b850d8d88cbd6b0511a700b73b74664ce97c921c1643248ca19365610a17bed0f40ae29c235f4a485bd446418ffb5443bcb3f5165101d3bf25403feb816513e658e1b54aadbf9be66e6835ca41cbb6a37f8f0d02c18e16f91089efecd66e208363e23f7f983ceb2d22144b8c60b9f0d56ee5d5a01657dbf8fa1da58cbd99e0f671ee7b98323abd4aeea8a21ccb62814a75012e32e01080c6abc048da51a1e02f8896bbb54b848ec84b97da5b4246c91c8838ffc666167392326119c7eeead98f73dd9ee8e9b05ce5f15a79cb25acc1208623177fec5204fa290ed588b157b7ae63b41593567b3056723d90b89e0b7b1f8288400e0438f2d984c526f1aead943c9658019fbc92826f832b20f02e1f210229ab9053cf677e3242022c68a8feebc481127b3f9ca0ba7fa756055501d2f65fc911551025911f1846ca3e519afaed55ab3c974a7990a483af28bf909cbb9879acfc9c04a7931ff697bfaf04dd9ac891a422ebb720151e86526b7da93941efbc4e0164106e86667f634c8a4400a96af78a510719490ec9acb48889596e7190f91821a2e68d553794ccfbd38c5772a10252e7b7663fde35dfa14c77ba4f55ebaef7e3908fad0b201d43ade4fba8cb0d19b349d1f3b66891e5f9b7849027cd072d80450d5bbb03a8650aaaad63f5480368295f4327041a01bddd2ba9db9d62cf51e3c600367f1587248ac60879deb0882549974a52c84f509edee758ce178c634be17e96dd1ab715247f7580573fe14766d73b4a26b1e4aa8c0f46b42ed6d1ca40177dc3c14b26ef40905656b236e14ef47769ac07517b8ca687a6c4a19987bfd12f6f33b1a34bea31ae16e92628e89c50da75c518c2029821ad9876ea7933d7a20e464f01fa4491c019c7dc87b0e812d3b7309d976fa8dec243a98e1a4f64fd17ab8f67581b2cbdfefcf4740ace8257e9dacd6c50a6194b960cf2c625480e2620816ffa78f446c7565991294e186fe95f91376328cc883852318f2a45b599907c0f88e9e84b82518c03af44322a08b3790c0bed3f96785e970dbcb768d6768288794782233784e0bd8e1605fb7d8d9257f8af8b4bbb0dddd2cc65214ac0a7cd006e395db0794be1930ff8bf47a8e11bd7197057808d77ad168ee930a603f111dd89febb3678c6eed38ad4df75869e802df42d012a4c7b7d618e211ee4cda200d18cc777b0305445017baea8734f2db45639310ee04435ab7d5ccf17073559fac5fc7ac994704044ea33c9f12fe9550858c48975dba2b4c439161f1cde5ab747ebe50c40c3288ec1259c820b19152cba985442c9e0f8cfa06d17bc8500c6570bf4e676d213e3b61fd355ac0793c000afca537d171a8e02cd29b1d73a6", 0x1000}], 0x2, &(0x7f0000036000-0x18)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}], 0x18, 0x40804}, 0x20000000) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000f48000-0x30)=[{&(0x7f0000f66000)='\\', 0x1}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0xfffffc7f, 0x880000000}, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000162000)="a0fa2b55156e06beb5836842a4662b29a2ba03cbf5e2c330cca96fb966b2be554a61f517863266d034691a69c75b0247da253a8fe91143af6ce935b63d275c991f4cc371b278901c5410ecfbdd67bd5775eb940f1d407fbe3f4da1387bc7979403d2c975a38e61fce2f5a2f6bbc37798901dce426067add1f440a0c5ace6c316dacdf7fbd23966e7cafd045fed2a967d418be23e8ed31d9eb44cafa57c6dbe36e73fab23c63e18f23d6aee819b0ff46d0beee2071506753185802bd7", 0xbc) 2018/01/18 00:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 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) r0 = socket(0x9, 0x6, 0x9) getsockname$packet(r0, &(0x7f0000bb2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fcd000-0x4)=0x14) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00008a3000)=0x0, 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000302000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000f1e000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d59000)=0x8) writev(r1, &(0x7f0000804000-0x20)=[{&(0x7f0000f09000)="26671f085677fa7334d7f2795d28b0fc4e9bce7e2469d2f645846d68a7ce00d380efe33c23f1ad7c38147fd2c739ff87dcec3638062dc22201d14b87078ce409206d218adccfd0926c71ce8cda62dd83989bda75eedf5ccc9c52d2a1c7a7a4c6280b09d89ffffe5c2db0cc65f6976aceb801429c3096845ddaaeddb32b66067c6537e11fe9a871b18c71f7ea943cc91addbdcfbfa094d0328afca18d872759e72e7e408d031bd646ab0b5d181309d4a499358b354e3927e3a68c82f5fce89f20b67410df8b299013a176a302fb88d4f413a0b5e85a0976cc3c47f3f39bc9a63be4eff61af1379565b9d04cb0355293e56bb8", 0xf2}, {&(0x7f000053b000)="07b0d9ce5946a1daf94c94dafd77f118b726510d3824ec146a76f2dff6d8838e1f17b83faa67f9a28ac786f8869186a4c58386268549b08177a184af4fc8e86b9917c7e9ab47908ade4d448bcd77f0adfb6efc5823bf1c37240b8194bd491eaabd76620a0b1c2f68f74832132768931d03592612d85feb49f09229c300bc2a2afdd1a3c3cb5e5dc3a2703e56f66f408966a8e09aa46f0fa99971ead339069af96a43441725e3897e4f5f190db0915e6f267bb854e0d9517d8d88f82d217a33077425e99f3e0ffaf7540d801bf896bca93b0cf87d0d6b9f1a200f65ff16ffadf706397efb6532fb", 0xe7}], 0x2) 2018/01/18 00:18:19 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f8b000)={@generic="0a572c0cfcb93d4f2beefa150c2011af", 0x8}) 2018/01/18 00:18:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/18 00:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000707000-0x168)=[{{0x0, 0x0, &(0x7f00009be000-0x20)=[{&(0x7f00005c0000-0x1000)="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", 0x975}], 0x1, &(0x7f00001c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x1e5}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket(0x1b, 0x5, 0x3) 2018/01/18 00:18:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009f8000-0xc)={0x0, 0x8, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000026e000)={r1, &(0x7f00002ad000-0xaa)="27ae9d6a71dbadd937fa0c1874887860808f26654bdb644da948680756e9b0f9f8c3e250d01ef1cba4a9a00c24d96fb4c6a091d01e4853b4bba86845f54ef5c4ab15e23330d6c9651e584c23b7b4e14bf3608d6d06571d4e71e5739a002bc8b0a7506299805bb6d2dc04cf67b7557aee38853c54b3e3bea9f97f2cb26158d7c4efe1c476c8a0120f87977dba69db9a780e4c7bd43abb4a26d54e884a4a4601c7e9431184982ec118cc28", &(0x7f0000000000)="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", 0x0}, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) 2018/01/18 00:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002e0000)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) 2018/01/18 00:18:19 executing program 6: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000def000)={0xffffffffffffff9c}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001dc000-0x8)={0x0, 0x7}, &(0x7f000091a000)=0x8) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000088a000)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d1f000-0xc)={r3, 0x0, r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000df0000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x191, 0x7, 0x4, 0xab, 0x10}, &(0x7f0000df0000)=0xa0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df1000-0xb8)={r1, 0x1, 0x6, 0xffff, 0x8000000000, 0x1, 0x3, 0x9, {r4, @in={{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]}, 0x4, 0x8b, 0x2, 0x3, 0x4}}, &(0x7f0000df1000-0x4)=0xb8) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000086e000-0x9e)=""/158, &(0x7f0000def000)=0x9e) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000ded000)="", 0x94f386f79cff0d07) 2018/01/18 00:18:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x388, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) mmap(&(0x7f000032a000/0x4000)=nil, 0x4000, 0x1000000, 0x1010, r1, 0x0) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000183000-0x1000)=""/4096, &(0x7f00009f8000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000056f000-0x20)={0x17f, 0x3ff, 0x2, 0x0, 0x3, 0x9, 0x3, 0x10001, 0x0}, &(0x7f0000293000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e3f000)={r5, 0x3}, &(0x7f000001d000-0x4)=0x8) close(r4) read(r3, &(0x7f0000506000)=""/136, 0x30507e4c) sendmmsg(r0, &(0x7f0000fb2000-0xb4)=[{{&(0x7f0000ac8000-0x4)=@nl=@proc={0x10, 0x0, 0x2, 0x4000800}, 0xc, &(0x7f000089b000-0x40)=[{&(0x7f00005d6000)="10a81d7579d66fa348d3d86460f7", 0xe}, {&(0x7f00003dd000-0xdb)="dd3e5cdf723a1ac8f90caf4df8d3e068b69ef4218b4f8e459b8aebd85ff62777efaee0fb1c29a364fdb2130c489cc5187b013a39ff6337cd370313d42ff27dbe89a1ae3bae9290cea48d85f0eb4eac12bd1484d7360f0272f33d8605b7738f10e1daa718de0e2fe8f5b953fa4ee143e807162c4040ae4f1aa07a6736baf3ec4086d4a67aff4d676352bed0bf4ed295a96887ea9fbcf77bc8415efae6e7bae8d40882d933148a40f4db848c75d63ccdb2183d105f90348d5edaa9117d295c78010dbcc011db964b5b7fecfd8afcc7122741334d038dd0232886bd71", 0xdb}, {&(0x7f0000807000)="ea864258d65a28289259cfe46b2a0bcd6ac6f0d1d379ccec39a224ced4adcfa4d85244e29f4ea10195da0479fcc37708147f0ac3e558932c6dae4db378bc557cd50ad9ba732506127bea790bca690afe5aa4072219aef47a374820cc9f8284463dca2a19d278b755a55bf43153c4075a34196a15a0a31492fc29e8965af7c1252ea1f0354aaef51bbea54853df81f910718d0d1586a021c149a5cbddfed6f7511b69bcabf6bf57ab70162374e4380c753c3a7cebf392ba53a05ad2cf3fc9df083e06e5d67fb3313ed56da0eeb0e9f416aa361c9d8d3244493da54ed99d28100b1eb82408", 0xe4}, {&(0x7f0000a15000-0xec)="14a10c468376f85abae17fbfb6751c7efaf3a5830f7c47645a4b0b8ca009afbb48c35ac8e95ea098323c2dbffb9292c6f538a940027d47e3819a25234363e2bd3632dd67ae4ea7218cbcde05b7be805fe7f1f724037bff922df6905c16d45fd66ea34025619b620ab2a620453e7f8245b69866b2034f3ac8940340f86c6db91f0a563075bdf7fd1cad6e73ecabdc184caffc7b492fa145b6148ba430689d21424a21bc76c3ae5f194f2d40c38f497f0697053f7a5771a7f06caa36b9eb9dd3d456ed68a21652f88b556820e3c3f65abe454515f1a2c1ae2478e90e7bc13648d99045207c5186f48d163df5d8", 0xec}], 0x4, &(0x7f0000c86000)=[{0x1010, 0x11d, 0x3, "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{&(0x7f0000334000)="2abdb0c82a96ca15580982985d14f3680eddaf9998b48d8b5437b48b02ea9a5988577def1c17695fe82f57c1abd904501d7106e0f44154c1e572330be48973a86ca9b89bf5ebfdf408e766fb14b1bf72dfc5a6706897135e4c82339d073add248e9fb60d8fa729e77af86a9ac5fc411f8b13ad0df9414b99a8154d16c47d6ed36df33d950cd79d5212e98f562e36a31388e77df95c826af72af9defbd4a872c771e25d1fe8cf2726b5cbb7885ce6287ba8695d21001ac2abbcf02911fb39a3e7fb5fa8e8d5f1f632460d90c70e7fc5", 0xcf}, {&(0x7f0000a21000-0x36)="d3a07a5fa0f7e283a5b606f2e827731066de42922edba4a3a6f155ffd3139e93793e289c2537618fdc60a8beb286bb947ec74d1aa5eb", 0x36}, {&(0x7f0000245000-0xaa)="d59030c45f185dddc38acba07aef674eb08a08e704a367be270269a1492c36955697be1ed7c96f3410d12328470b1854a73f0d83fc63ef1efbe73922651f961511ec36c7402f24661097ca017c9b3b4790d6986f96c7aea51e8ca8fbdd389836e09a02d688d4ae0a265b5a14e5876f3e0a56f5223f3476e16fce304ace67922e138c727eb67f8e4432de2553ad75f9d98835ed9b0f482e01bcb29795075ccff7569d0a6c9ab536a422ef", 0xaa}, {&(0x7f0000ecf000-0x94)="f879e6ae10815768b1cf837c2cd687de66d150f68408187707604d873aa2862a666a0a8551e067ad32bccbf8c34192ec02b2fd300ec0045f5b1d6d33eebae18b31db1bee7aff3299f74b28f18e1d11b12a684eca8c03353153a3be5dfbe9e360cbdef41341b53568963714e60af5ed2bee2033a30156d26ae553abcd20965c2f139a71d4496290a4ba3ddf041ac1de253e9f4016", 0x94}, {&(0x7f00004e3000-0xea)="97c6c0f0eec1d3c2b5615d0a457d70933027166f034a25406f3124245203dcd218aae57891218d5e8a1eeef23497397e1d05ede9d78caf1036e96394f65c53a3d915d4420ffed7cb27676ab473962b98da3a046ce8d89e2ea6553323a67b83ef4f9fd0e5815e960dab9914c39db09d8d8a65d015bb03a7a586e0ef5b1a007dffe648f99ba9f4d2a4665ccd225a2a6096b67cbeddb50e11e4636708bcd792a611b79fa0360904ce60d1e5ff36e6b92a12a6c91a16358af48ffd1c093caaef8a205c242a31040d11d35023bc83357c3ee46accdcc11db3876b14c7b3bc14d56078bbba9c10e8d653623099", 0xea}, {&(0x7f00004af000)="f652bf75962f42b12dea1371feb6db1cccbc64c37f91abfa34bfddecaa1628647546d6e99ac45103861579bbe708073b33ab167dbeb4d42d2774d48be27a05457461d61c0ee8b84c7c62e85d2644695ca76411053d7eccbd94324d52b2f2448cc53e346a5721eb0e9367978e1b842ef59a56d540b379af379e3d1de1c8c4082beb2dd7681b62f899e4", 0x89}], 0x7, 0x0, 0x0, 0x4008000}, 0x400}, {{&(0x7f0000bdd000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x2, 0x3, {0xa, 0x2, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0x0}}}, 0x32, &(0x7f000085d000)=[{&(0x7f00006f2000-0x65)="91ab2d03db3d0d9d60a45bbf0e9d88fab10f6bde62cad52bd4fa3ddc8c6ca56e62ec841d92f166a81b6946912b717efb2ffceb8850923f5986a3441db3bce40ca100c80b5da0a8e9460bf601040d5ad97674aaf9f9c4c0c2131dfeb9e6c1702fba4965a246", 0x65}], 0x1, 0x0, 0x0, 0x0}, 0x3}], 0x3, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) 2018/01/18 00:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000812000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f4d000)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000850000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x440}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x98) r2 = socket(0x1a, 0x80f, 0x81) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003ed000-0x4)=0x0) getsockname$ax25(r0, &(0x7f0000eb8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c2e000-0x4)=0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000643000)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005bf000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000b1a000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r3}, 0xc) 2018/01/18 00:18:19 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fcd000)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fcf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fce000)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000eaf000-0xb5)="1c68674071d7e0ebd6fd28cce258c47286834449a9a42fa6ad17c08c2ec26f93d26c2f77b0207272a4051bd43d0d6f88f4a420d245553ab96c82382d0652f31f11bec7b20451d1d2638aad621758eaff5bd9c582353ced7b463c18c4c69c19f7aa483370834400b362010d58073ae3633d676b854f2058be4db0d38d01147b2c0999d7d62a92c9086e62549a31649c6ccbb6b67d89575bdebe86813c123d0a05aec8663fc24ba5336b5affa6439df8658b8f715d7d", 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) 2018/01/18 00:18:19 executing program 3: mmap(&(0x7f0000000000/0x790000)=nil, 0x790000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000791000-0x4)=0x0, &(0x7f0000577000-0x4)=0x4) 2018/01/18 00:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f55000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000030b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000746000)=0xa17) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000098d000)={0x3, &(0x7f0000971000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00003c4000-0x8)={r2, 0xae3004764c2f377e}) recvfrom$inet6(r1, &(0x7f0000519000-0xa6)=""/166, 0xa6, 0x2000, &(0x7f0000bc5000-0x1c)={0xa, 0x3, 0xfffffffffffff1d2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r3 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/18 00:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={0xffffffffffffffff, 0x0, 0xe, 0x77, &(0x7f0000986000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x0}, 0x28) 2018/01/18 00:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d28000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b5c000-0x4)=0x0, &(0x7f00008a1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009ae000)={0x0, 0xcf, "74a1f8466d67e7228f2a03814399d05540e265eb7e199473dd691e88d1001d7cd281082b9de8d1e7fa630f1bc6b6b7a3dffef3abff692c4baa78639498dd9676c97c56943d2570f36dd159315da2003d3d3617d96b582eab72bd28d48ee9166b82fe18615f1d6f6f2ef3373b3f6e8728125418f0d5b7bac1e1c47840387ac1381c98b19d37ce50687dd860839435d2dff03e5a88ff4efb3ce4c50c1c644f9a2d1790bbe1c23aab1d44f56c5eb33685725094d8b80f69be10c8e859a3b5fe0fb45c47daf4d453afa5629368878ee4c9"}, &(0x7f00009eb000)=0xd7) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000fd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f06000)=0x10, 0x80800) recvfrom$ipx(r2, &(0x7f0000981000)=""/91, 0x5b, 0x0, &(0x7f00006b4000-0x10)={0x4, 0x1, 0x9, "2fd264bec509", 0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009fb000-0x81)={0x0, 0x79, "5d3c1a698d832c01fef3f91bc6a934336c8ab2582ef626d54d7c08c736d4b0f6dbd94ae3e0a92e30630fe90f4e08b3b3783af8343f9eebacdc0c5a0309fdb5b75376a6411269a695cc2d8beb676233a9d7811278bb3b7e37026ba5ddafcfe24d15bc2b1ede97e40d421cceffaabd0cf85b09b7233d2f5ded42"}, &(0x7f0000f79000)=0x81) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007c6000-0xb8)={r1, 0x0, 0x9, 0x0, 0x800000006, 0x5, 0x1, 0x7, {r3, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x10000000005, 0xff, 0x6}}, &(0x7f0000d9f000)=0x1ef) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) 2018/01/18 00:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) accept$inet(r1, 0x0, &(0x7f0000aff000)=0x0) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 00:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f11000)=0xffffffefffffffc0, 0xfda9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004db000)={r0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000db5000-0x4)=0x0, &(0x7f0000da8000)=0x4) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000467000-0x4)=0x3f, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 00:18:19 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000006000)={{{{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]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x100, 0xfffffffffffffffc, "878ad339a9c583aa4465ed5ff500a4714e169a5cdd948b23966092b4023eeedeeb80ab93a8867cd4584dade56a1411ce900de2a63c747d385344aeb40dc67b6b635eec7dbc410160acfa86ee20f39b3b"}, 0x160) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) connect$unix(r2, &(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000006000-0xa)=""/10, 0xa, 0x40, &(0x7f0000003000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7841}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf95, 0x7fff, 0x1, 0x401, 0xa0}, 0xa0) getsockopt(r1, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000004000)=@fragment={0x2, 0x0, 0x5, 0x9, 0x0, 0xffffffff, 0x2}, 0x8) 2018/01/18 00:18:19 executing program 0: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80003, 0x6, &(0x7f00009ef000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000706000)={0x0, 0x6}, &(0x7f00009b8000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000841000-0xc)=@sack_info={r1, 0x6, 0x4}, &(0x7f00007b9000)=0xc) r2 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r2, &(0x7f0000a61000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x401) r3 = accept$inet(r2, &(0x7f000068b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006f7000)={0x3, 0x10000, 0x71a8, 0x20, 0xe205, 0x5, 0x6, 0x4, 0x10001, 0x80000000, 0x1}, 0xb) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) 2018/01/18 00:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa6000)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000809000-0x4)=0x0, &(0x7f00009ce000)=0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000161000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x220, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/18 00:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000372000)={0x0, 0x0, &(0x7f00003f5000-0x30)=[{&(0x7f0000a37000)="5482f9faf74a12f0000025d8422e55f7fa", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000fffd, 0x3) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto(r0, &(0x7f0000319000)="5ec6e211dedce96ce857156a067a884fca23816931ae3e0fd7d6018f6c2c8da4483e053619ba4c1bb80e6e26fd7e9b9af44e3c7e277597c5a8aa315d91b3de0f5cbcd954e41c8611cbfed886b97299c9daf1c3141e46a0fd7c6e28242c14030c3087d802f0a0ed85a37bd812328240ad31899c1dcfae3edb936d2a8df160de756c004a90c753cfc29166d3e16b1496e52e6a4c19cbacdb7ba722eb900b39ff935da7ffba8c0150d320178a182db2138fa23309eaee733e", 0xb7, 0x4001, &(0x7f0000a69000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x40000000}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x8000000001) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f00000d8000-0x2e)="cdbd3363d34b4de2ec5d34c4a46953c86dd9d36491af8c805fc1fccf8c5cb141dd13db94c95c2634f6bf37898a2b", 0x2e, 0x44801, &(0x7f00009c4000-0x1c)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f00004a8000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c7c000-0x4)=0x10, 0x80000) accept4$llc(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000080000)=0x10, 0x800) 2018/01/18 00:18:19 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 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, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [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) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000019000-0xae)="15c03292c98f0897d2a4816e687a2443827c259f1bbf6805a2e368d7372098e72b9936011efb17c5e2c646a971dec048be14191030c57fe7752a8a1ad862b584fe4cdb7ca043a575d54987f3f93d3bef03f89dfd47469b4875ef4e4dba8715187a958f98a2dd1806e926532998a24661ae2f35ca510a2cf8375e6a1bcd1088b436abb6a562fcbc29b00c6d74da9396587cf7f0aca9a9ad1debb389de232c0cff51ea3162501113a1a6e684c74a0b", 0x3e) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000011000)={0x0, 0x5}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000019000)={r4, 0x38, "a941db34e6fdd2c4eb782503aab23adc2dd044a11e5d5be83a3b5e362e3e11e2b794b4b0b89cc4a9a9af24b117b29dfd56314205477d498e"}, &(0x7f0000019000)=0x40) listen(r2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000019000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000f000)=0x1c) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000e000-0x4)=0x1000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000007000-0x4)=0x76b1, &(0x7f000001b000-0x4)=0x4) 2018/01/18 00:18:19 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13c1, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="1330c356afd8", [], {@ipv6={0x86dd, {0xff, 0x6, "b2c720", 0x138b, 0xff, 0x13, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, {[@hopopts={0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x10, {0x9, 0x2, 0x0, 0x4, [0x6]}}, @generic={0x2, 0x4, "41889df6"}, @ra={0x5, 0x2, 0x3ff}]}, @dstopts={0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}]}, @dstopts={0x33, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x1000100000000, 0x0, [0x7]}}, @generic={0x9, 0x58, "ca30b49daaf641cb26d4575c34b6fea07778f7631bdb7b9c91873935043348c6846fb108d362ba369f2d995989ec5b452382728333d9703989448d310c7b9d6b86ef945a95f50b8460f86585c8b2a6670ea2ffbb18ba7830"}, @calipso={0x7, 0x40, {0x248c, 0xe, 0x11d, 0x3, [0x2, 0x1ff, 0x40, 0x770, 0x7, 0x80, 0x7]}}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x3b, 0x8, 0x0, 0x9, 0x0, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0xff, 0x8, 0x2, 0xffffffffffffffff, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0xd2, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x1000, 0x0, [], "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{0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x800, [0x8, 0x7, 0xfffffffffffffffb], "8fa33a6586bfa5c6e458ffe8c30b718023f8d2613815d6fc0181f4aac5096d00689277d07ead2af88a6e6776372b4beca0dcd40bbd257b936ede61693e174bd2366c014121bfdd0d4c668cdb6530c94f770a50b64e42b3579c608ef6ac3d577340227255c40f008ed8f7425e0c890bb14309aaf639795a09b2c387e7e6a41d28f7d54e7bcdab317ae227007fcae04bc4919e8966b8e40c88040be2f82df771d1bb6555df9ebdd03864c89665d8ff66abc2c376b0c04da222c1c0bd568daa524a1d3c9c60a4b410f0d769a53964b958a5080ce5d8fc775b1319b202e7c8"}, {0x1, 0x0, 0x4, 0x1ff, 0x0, 0x0, 0x86dd, [0x8, 0x9, 0xa6c2], "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"}}}}}}}, &(0x7f0000003000)={0x1, 0x2, [0x3d1, 0x403]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) syz_emit_ethernet(0x6e, &(0x7f0000005000-0x3ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) 2018/01/18 00:18:19 executing program 3: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000eea000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ee9000)=0x1c) 2018/01/18 00:18:19 executing program 0: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dce000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000501000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xbf, &(0x7f0000589000-0x8)={0x0}, 0x8) r2 = epoll_create1(0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002b9000)={r1, 0x3, 0x1, 0x0, &(0x7f0000dce000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r3 = epoll_create1(0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000dd0000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000dcf000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xe07) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000dcf000-0xc)={0xfffffffffffffffe, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000dc6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/18 00:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0x9, &(0x7f0000238000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000547000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4}, &(0x7f0000697000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008ec000)={r2, 0x7}, &(0x7f0000a38000)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000d1a000)=0x80, 0x4) connect(r3, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r3, &(0x7f0000cf5000-0x5d)="", 0x388, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/18 00:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000563000-0x38)={0x0, 0x0, &(0x7f0000f3e000)=[{&(0x7f0000c0b000-0xcb)="369c72e8ed53384c96c92d3e6ef2b102ad5aa9f673348accb612310ce817dcd84133028f3738e4ab9f7f83c88f47f3bc0df9842a5b192f7835f16a6051b2fa2ef84bc70bf72d4524a9550511b0abca87ee06afbaa547cfdc546a0f1505dc7598", 0x60}], 0x1, &(0x7f0000a54000-0x18)=[], 0x0, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f00009c5000-0x4)=0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000010b000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000070c000)=0x14) recvmsg(r1, &(0x7f000066a000-0x38)={&(0x7f0000c3b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00006a5000-0x30)=[{&(0x7f0000835000-0x58)=""/88, 0x58}, {&(0x7f0000612000-0xf6)=""/246, 0xf6}, {&(0x7f00001b3000-0x2b)=""/43, 0x2b}], 0x3, 0x0, 0x0, 0xe7}, 0x10000) 2018/01/18 00:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x0, &(0x7f00004b2000)="152ae2fd497172e0575bc04b0ea0670f52013661bda8d1425e12fcf205762ee1") setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f69000)=0x7, 0x4) 2018/01/18 00:18:19 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x3) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/18 00:18:19 executing program 1: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socketpair(0x8, 0xa, 0xfffffffffffff801, &(0x7f0000373000)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000396000)=0x4, 0x4) 2018/01/18 00:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = accept4(r0, 0x0, &(0x7f00006b1000)=0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00003b8000-0x4)=0x0, &(0x7f0000c39000)=0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000474000)=0x0, &(0x7f0000d7b000-0x4)=0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000d19000)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r2, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/18 00:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00007ba000)=0x0) bind$inet(r1, &(0x7f0000a89000-0x10)={0x2, 0x3, @rand_addr=0xfffffffffffff000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000bdd000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/18 00:18:19 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/18 00:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e56000)={0x0, 0x0}, &(0x7f0000bfc000)=0x8) 2018/01/18 00:18:19 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000404000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="03d89592045f41568e899a61b1502992"}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000001c000-0x10)={0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000001b000)={r2, 0x1}) bind$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c) r3 = accept4(0xffffffffffffffff, &(0x7f0000013000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000017000-0x2)=0x4, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:19 executing program 1: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000088d000-0x10)={0x200, 0x1, 0x3, 0x6, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000674000-0x8)={r1, 0x0}, &(0x7f0000254000-0x4)=0x8) 2018/01/18 00:18:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000b38000-0x8)={0x0, 0x0, []}) 2018/01/18 00:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:19 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000020000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000021000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 00:18:19 executing program 5: 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x0}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e2d000-0x4)=0x10) mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x2000004) setsockopt$inet_int(r4, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x0, 0x4) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00008a2000)={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc23}, {0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x2, [0x2, 0x4, 0x7, 0xffff, 0x15, 0x3, 0x4, 0xfffffffffffffffd]}, 0x5c) 2018/01/18 00:18:19 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ff3000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0xc, 0x80000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ff4000)={0x5, 0x20, 0x2, 0x8, 0x7, 0x6, 0x7f, 0xffffffff80000001, 0x8, 0x7, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ff4000-0xb)={0x1, 0x401, 0x400, 0x7, 0x38f0, 0x4, 0x22500000000, 0x2, 0x6, 0x4, 0x11b}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008a7000-0x12)={@generic="1d5f4c9db50c74bfddd21c66570f0cdc", 0x80000001}) 2018/01/18 00:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1fffffd, 0x34, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000043f000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000879000)="42ad7aec76b6e9a6ea7880b8fec5ae2431747edb402fce4bee06de7fc32a84bb65b24408067b", 0x26, 0x0, &(0x7f00008f8000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000a8b000-0x54)="240000001b00fb34ec09ffffffff00000100ff0b08000300080000000000000000000800", 0x24) accept$ipx(r0, &(0x7f00008c8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5d000-0x4)=0x10) ioctl$void(r0, 0xc0045878) 2018/01/18 00:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c6000-0x4)=0xb) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) socket$inet(0x2, 0x1, 0x3) 2018/01/18 00:18:19 executing program 1: socketpair(0x11, 0x0, 0x4, &(0x7f00007cb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005f1000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea6b, 0x8, 0xffffffff, 0x1000, 0x2}, &(0x7f0000cd0000)=0xa0) syz_extract_tcp_res(&(0x7f0000c81000-0x8)={0x0, 0x0}, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) 2018/01/18 00:18:19 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000022000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000001b000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000023000-0x4)=0x0, &(0x7f0000023000-0x4)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000024000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xfffffffffffffffc, 0x0, 0x9f, 0xa, 0x20, 0x20, 0x6, 0x0, r3}, {0x4, 0x100000001, 0x1, 0x4, 0x102, 0x7, 0x6, 0x9}, {0x80000001, 0x80, 0x2, 0x7fffffff}, 0x80, 0x9, 0x2, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x1, 0x1, 0x5, 0x5, 0x9f}}, 0xe8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0x2, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket(0x19, 0x3, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000021000)="00ae77651d3d91b0d8d290094434bdc080ccc5eebc578753984fb14ec6f69e528aff42d310b65e1b55cd2003a8d83614d54066062a770f89815e7d9fd1aa0a43c6a885804a396e490f2cb6108a3057809789b47046bcf464c2762d049ae9de0333a72ece08b9da043940368bd99f85fd1962f1f1331dcecb64eebd5df12c1a6fac60dd30b653f369c0672baa7d5b92245baa29434844b8d95c5460bc8b4ba2a6", 0xa0, 0x40, &(0x7f0000023000-0x10)=@llc={0x1a, 0xff, 0x5c, 0x5, 0x3, 0x33, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000004000-0x18)={0x0, 0x6, 0x8, [0x80000001, 0x3, 0xe70e, 0x9, 0x400, 0x1, 0x8000, 0x2]}, &(0x7f0000024000-0x4)=0x18) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000024000-0xa0)={r6, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65, 0x9a4, 0xfff, 0x5, 0x100}, &(0x7f0000024000-0x4)=0xa0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000021000)=0x80000001, &(0x7f000001e000-0x8)=0x2) [ 519.149866] openvswitch: netlink: Key 4 has unexpected len 0 expected 12 [ 519.153906] dccp_close: ABORT with 1 bytes unread [ 519.178998] openvswitch: netlink: Key 4 has unexpected len 0 expected 12 2018/01/18 00:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f17000)=0x0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000045c000-0xa)={0x26, "a5767dd24250"}) 2018/01/18 00:18:20 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00004ad000)=@dstopts={0x3a, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x0, 0x6, 0x4, 0x1, [0x400, 0x0, 0x1000]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x10, {0x8, 0x2, 0x6, 0x14, [0x3f]}}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x30, {0x7, 0xa, 0x7, 0xb113, [0x100, 0x9, 0x4, 0x52, 0x2d]}}, @ra={0x5, 0x2, 0xffffffffffff7d3a}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x9d) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 00:18:20 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x33f, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000e000)=0x1c, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0x2e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000011000)={0x80000001, 0x6, 0x3, 0x8e, 0x6, 0x2, 0x9, 0x7fff, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000012000-0x10)={r2, 0x3c, &(0x7f000000f000-0x3c)=[@in6={0xa, 0x3, 0xa0, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000011000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000f000-0xad)={0x0, 0xa5, "a93130803d809355f101ff9a8fc72edba96c1a44cff47aa899a0ff70df1c24d15399f0867d23fe84f5a0dfda6eaaf1da53c8d7739b3194f5fb48efcb2394d220ef0e2a7f4919eb0c117240276a494cedebed1348f879d0db527d17af988ee2c5cbee9d7db7d95efd80a43270ac91c442dd908bb96eda2bf11ef5b5fef39750a74bc9d5cf98ad1db88f5faf7a7267e55669b36ae32229808f2a1f138ec7cfe4a9c4779aa7ab"}, &(0x7f0000010000)=0xad) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000d000-0x8)={r3, 0x3}, 0x8) [ 519.230216] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/18 00:18:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x805, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000c35000-0xc)={@rand_addr=0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000e9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc4f) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00009da000)=[{{0x0, 0x0, &(0x7f0000ad3000)=[{&(0x7f0000671000-0x2d)='8', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x4048010) 2018/01/18 00:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) r1 = accept(r0, &(0x7f0000320000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad8000-0x4)=0xc) sendmsg$key(r1, &(0x7f0000273000)={0x0, 0x0, &(0x7f0000036000-0x10)={&(0x7f0000c2c000)={0x2, 0x5, 0x2, 0x0, 0x16, 0x0, 0x4, 0x1, [@sadb_address={0x3, 0x5, 0x6c, 0x20, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}}, @sadb_sa={0x2, 0x1, 0x2, 0x9, 0x2, 0xf7, 0x0, 0x0}, @sadb_address={0x5, 0x17, 0xff, 0xa0, 0x0, @in6={0xa, 0x0, 0x9f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x44000) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) write(r1, &(0x7f0000784000-0xa3)="28d0e494e8a092fd4ddd482febf0740e35db63537c76e7d7ab326e71ed7ce74a4dae0d9b7077f0569835091cbd1a9060d36afbc1a9eb4271eb42edc590927ddcf7790207bfe5bcb96006e7d6d22a3df71bfd938cf12cddd13d87b66c7d5e17b6d6948466dd8635d5ba63c12e57ba5da40a26a63f7febfb30c47b3145024c9e96e62f7e30d7c72078298d5590e3d597a86b3017a0e228589285e2c262aca1198fa57477", 0xa3) r2 = socket(0x5, 0x3, 0x2) socket$inet6(0xa, 0x800, 0x12) recvfrom$inet6(r2, &(0x7f0000090000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f00006fc000)={0xa, 0x2, 0x9d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e43000)=""/227, &(0x7f00004de000-0x4)=0xe3) 2018/01/18 00:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/18 00:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000607000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007da000-0x4)=0x10) getsockname$ipx(r1, &(0x7f00000fe000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a9e000-0x4)=0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000fba000)=0x0, &(0x7f0000dbf000)=0x4) 2018/01/18 00:18:20 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000feb000)=0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000025f000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000fec000-0x18)=""/24, 0x18, 0x1, &(0x7f00005bc000-0x14)={0x11, 0xd, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/18 00:18:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f44000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @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]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000421000-0x8c)={r1, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7033}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000f2c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x11, 0x4, 0x6, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x27, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x601f, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000625000)={0x0, 0x2, [0x33e, 0x272]}) 2018/01/18 00:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 00:18:20 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000b000-0x3c)=[{{&(0x7f0000013000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000013000-0x70)=[{&(0x7f0000009000)="38d53439f7693dfcf92c75ba878b9033d4e4b53f919323ab1d69165084e3787fa08344312e851f35d23f28cf1c0a2829534c", 0x32}, {&(0x7f0000012000)="6511c4b167b82b6aa46ac7ee6a4830e60c0562d6edb251839ef912c10629f69413024c3fc6c784f71ea491c997138b3b5098fda2ed959eb6775af95f57fea022da3d8c693bd5dba5367ffac3656233d9e96dfcfb7ed5499f32d2e4e6b64bbd72fb255fd22aac68052193cc7a5df1bc091a75f9eee54dd77712fea6ecc013f8fdefc1551af01cc2a8029939beda02", 0x8e}, {&(0x7f0000012000)="c8c4ff33698fc79eb8f07d9f4b16d77a25833148b2299beec5b717679c77c766263fc58c3772ce52a4da1d688c3e27bdc9052e2c6d71e95f7eee85d1ca56469bba95e8abdd5e7755031ff315a33e31fc7b3709301a892fd527129574cb785d2018d0d5bf9ef3c4e9b30a26c174be2c8ad2e9685da612a4975842ea59d195e69a78e80f321e5b94d0dad5e902cec95e", 0x8f}, {&(0x7f0000012000)="e4d1163124a0945f2103ae2e559bace8a046214e7d78e8211b0856c1451a87ef34f906cd9e380ed229e21e04a3202389970b3c542bd0701e34c8d38abfeb4d46d8a630bd", 0x44}, {&(0x7f000000b000-0xe4)="8ec443a597efccb94c5c05fe6529b4536c4c1564a0c3dfb0c9ff747cd55f9bfec15451351dba6079a11a06df6753cbe3cb1b1752aece5c8800801ee8a9af71aeb8e64f84e3b691f3754f6435190533864e44758e4c25e72f42137ca59d92f135e2f1673a538c755fc35ce7fe40f9fd1de5e918ca5aa1e218001bf4adf84dc8933b322c1d48b86d0c17e8d768fa4e3bc9d37492316e5df89792e13c179476928e68c62ce703d6eb349db92cfd07e5aacb6f801b5d48fa32ebcd665194690514cd5340cac28ab33b21cf7404ea16d9df25f345aecb986bec30cb19c6c2d2c2a917a63b3e28", 0xe4}, {&(0x7f0000011000)="22591a01a264afb74830c85488dbb501afa61b193bb94f1ad4d8ed95d900975c452acf2de1d6da22d745f1d6b5933d437aa98f2fc1c8dfa89dad6243b0754f8076ce7535b6999ee32f8ec186f53554475186da2ab92e16a505854fa9", 0x5c}, {&(0x7f000000b000)="f1cd8f66bc6b2ae275e4b5e03d5c7b71f70293622443575eea873b0b3507ba257a4b8953052de0e1288f6e7c92226b5f8037fed4ff54cb02a8921ea116828fe29265e8ca67df510aa642cbe9b5bf4083c52eb266a2664a3bf957ad2384cf05b08ebb6f94fa1ba7ede9b1080518a20fa38b7cf56b7c95c5c7b718dde2dec82bdea69788f829709271c73ec2bc6b3c58a3da12286f53f16ca2cee46841accebfddaf75dde86b8c6567c8fbead647490b01bab25c", 0xb3}], 0x7, &(0x7f0000003000)=[{0x1010, 0x119, 0x8000, "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"}, {0xb8, 0x10f, 0xf0e, "05884b53a3e01efcdca2b14f26022ffa98081d9c94280f357c54a96f96fa8ee8168b5f99927021111884bda4b476c240a6e0f49855440139d76c9cf9b016db6044c5d0d7798890e8fd8de26806469b1afff8970bfc330eac7efca3b668297aa8f52be67f4c109ac9eb291f969fe8ab6d9e02b189de4ae70a0316bb48ba455cb7a2942e18509f8c429f29fbd3851825613d7172f94f8e8ce39927292ee8cf09e8d74ccb248c"}, {0xe8, 0x118, 0x0, "ef909b144fab7abe4276c468597d4f50434d8ced7a547172062921d704282e374dbe31efd2b7a53aeb51eca8b991b6a9bb1e50fa13a15df69df3434e366f25d179b7bdbb8cfd37fe724748050f390242dc90015b719f420198ec1b74b535732cc17d6dc4b302987cbfbf8d7f0c0dd2d329bad904e5ef15c769ad713ae55f78a0a65ef59e0fa6e1b80c16c4370d315ae1adec342593e2491bd6370d4c977b4f7d67c0b63d48c8b322ab7ca2a276c9b398908835b1be60c80fe8d402cc5436c5251ccabe3248dba702e3fc1e682cf4ae906a4f532883926c60"}, {0x28, 0x109, 0x4, "d86ab1586981008183a62e1787c148ab000e15c30a1c7e"}, {0x60, 0x113, 0xffffffffffffffa2, "de070038f7b8d4c38c0cf4c81c639c0ca347f70ac4bed576f5c0e1c5ff0a88251ce176da8391b64eac8de69b65a4e6dd46bd7bb557c3cd5331cc19a9eb8ad9353748c4a018e0a4a9a88fceed85"}, {0x40, 0x117, 0xfffffffffffffffb, "9169b7d82390e4cec8f844bb87d4712ba3333060a572480d405610c4c167e24ce4148bcb6b9e18bbfc96e0bead"}, {0xa8, 0x11f, 0x10000, "f3fbb5219144b1dce7c39ac29819b68d20a90c0e69226c480291eca9d21e871e53f29dcce3932891534e5389d7456528ac3ceb30540d33551dcbda4bc814fc80db0de06a71d0112f47c0d8d66d9adb0b54b4dbb3591e5b9d3b88d2f111e97f1088961dce5d63abf9a520bf3e2b2b9d8e98759a11d5fc0b0ca3a8195d79d0eb61164f73ac377992cbceed7a568b52fb20800690bc5278"}], 0x1320, 0x40}, 0xc133}], 0x1, 0x24004000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000012000-0xc4)=@ethtool_drvinfo={0x3, "429860a9da7f9d575fd3575783f4ca85f482894c4664671727de1573d1e47ee2", "205c3561aff450755bcf669fb0d57d514b5ad1e71d3808c7fed77986339bc96c", "9cf84496e7d90f5b585a864de6c1e4b29c05c361f512004058372ef90a5eb1fe", "ba9225f118e06d953f93c3004db559e111b9be3a47036e0b3b6b6f4307b10c7d", "36dcd81685bfc1f07c874432cf404c5ac489dafb2cceac5a9430798c579a7e2f", "73130627831770174e81f7c5", 0x0, 0x20, 0x0, 0x81, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 519.288450] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/18 00:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000944000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000514000)=0x10, 0x80800) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000e9c000-0x10)={0x4, &(0x7f0000bf1000-0x20)=[{0x1985, 0x7fff, 0x100000000, 0x68dd000000000}, {0x4, 0x1, 0x0, 0x1}, {0x2, 0x8, 0x1, 0x8}, {0x9, 0x7fff, 0xfffffffffffffffd, 0x39c}]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000256000)={0x0, 0x322a, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/18 00:18:20 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0x9, 0x80000, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000935000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fcd000)=0x14) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000fce000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r0, &(0x7f0000383000-0x14)=""}, 0x10) 2018/01/18 00:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f000035d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f53000-0x4)=0x3a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000001000)=""/86, 0x56}, {&(0x7f0000002000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000001000)=""/44, 0x2c}, {&(0x7f0000001000-0x11)=""/17, 0x11}], 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) accept$inet(r0, &(0x7f0000018000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000099f000)=r2) 2018/01/18 00:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) 2018/01/18 00:18:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000baa000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000c72000)=0x8) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000b58000)={0x0, 0xfffffffffffffffc, 0x4, "7e884d29b180", "dfbf7a3d2faf2f01f10e58bd13afe017"}) 2018/01/18 00:18:20 executing program 2: socketpair(0xd, 0x80f, 0x5, &(0x7f0000381000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000289000-0x29)="0ba35051b94ea84d6dfb36f1331b0f784bc245cc1ac69c4d21354284f89eaf89b24d72c30bd839acdf") 2018/01/18 00:18:20 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fc1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fc2000-0x4)=0x60, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000048b000-0xc)=@sack_info={0x0, 0xfffffffffffffffc, 0x5}, &(0x7f0000a0f000)=0xc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fc3000-0x10)={r2, 0x8, 0x4, 0x3}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000fc1000)={{0x3, 0x3ff, 0x81, 0x57b, 0x8, 0x6}, 0x1000}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f80000-0xd0)=@hopopts={0x3b, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x1ff, 0x6, 0x3ff, 0x9, [0xdc, 0x7, 0x100]}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x20, {0x1, 0x6, 0x8, 0x3ff, [0x3, 0x2c, 0x9]}}, @calipso={0x7, 0x30, {0xe9c, 0xa, 0x9, 0x5, [0x2, 0x80, 0x0, 0x0, 0x9]}}, @jumbo={0xc2, 0x4, 0xfffffffffffffff8}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x4d, 0x4, 0x8001, 0x2, [0x5, 0x21]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @jumbo={0xc2, 0x4, 0x9}]}, 0xd0) 2018/01/18 00:18:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fbb000-0x6)={0x1, [0x5]}, &(0x7f0000059000)=0x6) recvmsg(r0, &(0x7f0000c66000-0x38)={&(0x7f00001e5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bf6000)=[{&(0x7f0000522000)=""/177, 0xb1}, {&(0x7f0000a52000)=""/124, 0x7c}, {&(0x7f000082a000-0x5e)=""/94, 0x5e}, {&(0x7f0000038000-0x68)=""/104, 0x68}, {&(0x7f00000ea000-0x60)=""/96, 0x60}], 0x5, &(0x7f0000978000-0xf7)=""/247, 0xf7, 0x1}, 0x100) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00006fb000-0x4)=0x0) 2018/01/18 00:18:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/240, 0xf0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendto$packet(r2, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/18 00:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000abb000)=[], 0x0, &(0x7f0000ebe000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) close(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000049d000-0x8)={0x0, 0x0}) getsockopt$inet_int(r4, 0x0, 0x1, &(0x7f0000692000-0x4)=0x0, &(0x7f0000d76000)=0x4) close(r2) close(r0) 2018/01/18 00:18:20 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000509000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ee5000-0x4)=0x3a, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) recvfrom$unix(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x558413317bc4f64, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000f98000)=0x0, &(0x7f00000d6000-0x4)=0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000c84000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 00:18:20 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000005d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fa9000-0x4)=0x0, &(0x7f0000ec5000)=0x4) mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0xffffffffffffefff, 0x84) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000d2c000)=0x0, &(0x7f0000086000-0x4)=0x4) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001a3000-0x8)={0x0, 0xfe}, &(0x7f0000d2d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bc2000)={r3, 0x7, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f000034c000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a8f000)={r4, 0x401, 0x0, 0x1, 0x8, 0x2}, 0x14) 2018/01/18 00:18:20 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, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r1, &(0x7f0000b9f000)={0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) sendto$inet6(r1, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b2e000)=0x0) r5 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006cc000)={0x0, 0x0, 0x0}, &(0x7f0000e73000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005c3000-0xc)={r4, r5, r6}, 0xc) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r7 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000067d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b0b000-0xb8)={0x0, 0x101, 0x6, 0x1000, 0x7, 0xfffffffffffffffb, 0x8, 0x10000, {0x0, @in6={{0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0x400, 0x6}}, &(0x7f0000fc3000-0x4)=0xb8) listen(r1, 0x48) ioctl$sock_inet_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000de6000)={@generic="96fc7f5c12152cdc2b85e685ec3941b8", @ifru_flags=0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000e6b000-0xc3)={r9, 0xbb, "7881213a5ec976028cbacebf6720bbd033725e91474efe5feab59a4311c7c674e1189fa4c70e800c8521b27704660eaea03288a50df394922f89f707d0e156a0ab121c48f15a409b46a3c0d17468be25dee4d9f9c84a87df7e266a4e8ac715b8df6a3b34eae89624d377043984ebfd1e47b6f168db119f752bc518178e261c4de5a87ca35424a65eee54da9560654d26f46782f5da326a80ffac6c4ce8f3b323d76c9b09072225387859d69fb2bbe2e3df9789224f620bc50fb2c7"}, &(0x7f0000403000-0x4)=0xc3) sendmmsg$alg(r7, &(0x7f0000860000)=[{0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f0000f5a000-0x66)="048f01b4ca58c0f5095dc0e09773625ecb8136e6259f455ce802f2a3dfd43397", 0x20}], 0x1, &(0x7f0000539000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) read(r7, &(0x7f0000d0e000)=""/219, 0xdb) 2018/01/18 00:18:20 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x30)=[{&(0x7f0000006000)="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", 0xfd}, {&(0x7f0000005000)="4536e356991b1af7b4309b95defcbebd9458b5caa9c9c8ff577eedc8729109ec0632401152b65f7e2ad62db13b5a61456a4b43aa4333e8500bf3d5a489b306897801b240bd7644eb9f8665ea5201c7f7ad49b6bf072ca664ae9fbf0995c24db30e5d795e68d418747fd90d1fd8d92378d3dc3cca10008c25933083d3de9517fc3ef5f07dacb5485ffd055136fc7cf67346baf322667d6293409fbd82e8115343fe1236e0", 0xa4}, {&(0x7f0000003000-0x20)="b49eed6644112b5f84acaf1a4913a89117c8d6e8e204f207e099f6585ab6e41d", 0x20}], 0x3) 2018/01/18 00:18:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d57000)=[{0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000e1b000)="5533f24fd1655fc02ecd014dd9bd", 0xe}], 0x1, &(0x7f000019e000)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000864000)=[{&(0x7f0000bb6000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000208000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xc8, 0x117, 0x2, 0xae, "5f3fed8f9002774f5888f7fdc821472d8bb62e82c6d0e928414c16a1793c5c201cf201c8bd3bfe261eac12f3815bf6e5e385a73ca92a59387a44edfbf774f305a2e1b2b0f90a62098aa2c953399961841534613263ce36bf0968e60c6a31248c814a88b5f46af4a69ea4befc69fa21c7fddde723dbe431d4473f511a283f2fc7f303b10d5974d5c6a42cca6007e70b4550a4735c4dd39eed2080b1285f852836dd9ba35bcd6611030a661f0dd51b"}], 0xe0, 0x44800}], 0x2, 0x20040004) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 00:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000110000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000ee000-0x8)={0x0, 0x0}, &(0x7f0000e78000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001f0000)={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]}, 0x5, 0x7}, 0x98) 2018/01/18 00:18:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804000806, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) socket$inet6(0xa, 0xe, 0x4) 2018/01/18 00:18:20 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r2, 0x69e}, 0x6) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xe) 2018/01/18 00:18:20 executing program 5: getpid() r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000095f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003c2000)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"ab16dcb0fc80b4"}, 0x80000000}, 0x10) mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002da000-0x4)={r1}) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ad9000)={0x0, 0x0, 0x10, 0x3, 0xced}, &(0x7f00008d6000-0x4)=0x18) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ad9000)={r3, 0x400}, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000745000)={0xf, 0xd, &(0x7f0000542000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x0, 0x6, 0xf, 0x0, 0x9, 0xfffffff4, 0xfffffffffffffffc}, @alu={0x4, 0x8a, 0x7, 0xc, 0x0, 0xffffffff, 0x0}, @ldst={0x2, 0x1, 0x6, 0xe, 0x3, 0xffffffff, 0x1}, @jmp={0x5, 0x9, 0x5, 0x0, 0x0, 0xfffffffc, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000033000-0x4)='GPL\x00', 0xf9, 0x7e, &(0x7f000042d000)=""/126, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000493000-0x8)={r1, r4}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000c8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ad8000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad8000)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000404000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000607000-0x8)={0x0, 0x80000001}, &(0x7f000077b000-0x4)=0x8) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000adb000-0x8)={r5, 0x1000}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ada000-0x8)={r5, 0x864d, 0x6}, 0x8) 2018/01/18 00:18:20 executing program 2: pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) 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$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000479000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}], 0x4, &(0x7f0000e0d000)=""/4096, 0x1000, 0x3}, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000)={0x8, &(0x7f0000001000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x5}, {0x2, 0x1}, {0x0, 0x10000}, {0x2, 0x0}, {0x2, 0x6}], 0x5) 2018/01/18 00:18:20 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000939000)={0x0, 0x0}) pwrite64(r0, &(0x7f00006a5000-0x4f)="fcd0cb2c89bc5653e3e8e8104987bba3fbb7c02c624e03b149e8331f63b3dfb2de75b3280109ac3b029388881a9b1d6f24e9ad6ae225d8ac1ae3750162a3e0cc6545c655837f743e00f0d4f9f9fbcd", 0x4f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 00:18:20 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f68000-0x8)={0x0, 0x4f5f}, &(0x7f0000f67000-0x4)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000449000)={r5, 0x93, "72cb4377d583f3be4e61c90ff5fd04662dc5be7318c8b23831aaeb4b80a2c08da101907fafcaaab83b6d36a615623b1e6654d6e052cc00e6b60f2916391c0e7654fc0afa7c93ac88aa73c057801f855d92afa3ad66e7f5d12e0cd0cbfe17adbbdf7e4b6bd2986d264cf7c58664735ea0e439009fbe07e2152a97c998c1194a19944e87dcb608b5fdb32e3b708584be3e133ee2"}, &(0x7f0000f67000-0x4)=0x9b) close(r2) 2018/01/18 00:18:20 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a35000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f5f000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000801000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000e1000)={r1, 0x8000, 0x5f9a23f, 0xbfc0}, 0x10) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7f, 0x58, &(0x7f0000dda000-0x66)="383d425315d398bce80786e84b7631baf024dfea89f27ee89017d3675942f1da30b93d6b45933785d8d039dc0808f3bc1aff783ab2ae42deb764c9618fc9fce3a0a9e5c2c12f9b44d351aca380fedcd2cc25d1402aaa1de1a7ae870839a1761bf10b5f180df4", 0x66) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000dda000-0x26)="26002400110047f1936cbff70700000c07fff7000100000007010f22b83d477105071a000000", 0x26) 2018/01/18 00:18:20 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000437000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000711000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000672000+0x340)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xb53, &(0x7f00000e7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000e9000-0x108)={0x0, @in6={{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3, 0xff, 0x2, 0x1, 0x5, 0x9, 0x3, 0x79e, 0x8, 0x820, 0x8, 0x200, 0x101, 0x20]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000d2000-0x14)={r3, 0x8, 0x1, 0x32d8, 0x3, 0x2}, 0x14) syz_emit_ethernet(0x46, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 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, 0x1, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = accept(r2, 0x0, &(0x7f0000004000)=0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000bb000-0x4)=0x0, &(0x7f00000d4000-0x4)=0x4) 2018/01/18 00:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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$inet_tcp_int(r0, 0x6, 0x800200000000000a, &(0x7f0000dee000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cbb000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 00:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80004, 0x66f6, &(0x7f00002a9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000657000-0xdd)=""/221) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f0000c40000-0x1150)={0x14, 0x21, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000ffa000)=0x100000001) 2018/01/18 00:18:20 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0x0, 0x1, [0x3f]}, &(0x7f0000002000-0x4)=0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000146000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000-0x14)={r3, 0x3, 0x8696, 0x4, 0x8001, 0xe234}, 0x14) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0x0) 2018/01/18 00:18:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002e1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000412000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005e1000-0x8)={0x0, 0x7}, &(0x7f00000a2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000476000)={r3, 0x6}, 0x8) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/18 00:18:20 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d4f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fbe000)={r0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000037c000-0x4)=0x13, 0x4) r2 = socket(0x1e, 0x1, 0x0) connect$inet6(r2, &(0x7f00000e1000-0x1c)={0xa, 0x2, 0x5aab6f53, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 00:18:20 executing program 3: mmap(&(0x7f0000000000/0x94e000)=nil, 0x94e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003b8000)={r0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003f4000-0x4)=@assoc_id=0x0, &(0x7f0000265000-0x4)=0x4) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000094e000)={r2, @in6={{0xa, 0x3, 0xcbf, @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]}}, 0x8c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000173000-0x2d)=""/45, 0x2d, 0x10000, &(0x7f0000475000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000094f000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000094f000-0xc)={0xffffffff, 0x80000000, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000859000-0xc)={&(0x7f00004a3000)='./file0\x00', r3}, 0xc) 2018/01/18 00:18:20 executing program 2: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x2, 0x2, 0x3) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000f5a000)={0x0, 0x0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f5a000)={r2, r0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x8, &(0x7f0000f5a000)={0x0, 0x0}) 2018/01/18 00:18:20 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000e000-0x4)=0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0xeaae63eaead9d6f7, &(0x7f000000e000-0x21)=""/33, &(0x7f0000003000)=0x21) 2018/01/18 00:18:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000eb0000-0x1)="f1", 0x1, 0x0, &(0x7f0000b9b000-0x6)=@hci={0x1f, 0xffffffffffffffff, 0x0}, 0xfffffffffffffdef) close(r1) [ 519.720630] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=30815 comm=syz-executor3 2018/01/18 00:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) socketpair(0x2, 0x2, 0x0, &(0x7f0000239000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d20000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffff}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}], 0x48) 2018/01/18 00:18:20 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000005000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xab}, @in6={0xa, 0x3, 0x1800000000, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) close(r0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000005000-0xe6)=""/230, 0xe6, 0x2, &(0x7f0000006000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0xe5)={0x0, 0xdd, "8fe5925efd4276fa1b913ec64c12fbb2c797cf0a449c2fee188aca931755020816efb6e1fefb5ab29ff11a533ea123bbc800c0b4b70b8a86670c1304d858e9c722fea4d51a76f5cd42737a25b622af0809acc05a6ac004084669c3958e46ad5838c3d84547dcd377c938ca0e906bc0e8b76cf912f4777c61fe8546633f57a5a6dbac52ab0983651685f1eb69516760a5d5c9a4547540d32586fe0e6ec76117397eecd7ba13e8f12720cbc80465aa13d751d538bf7393d7457b9ce5a28a630eec608c597b41d819c24f417a100e64cd084d8c28b62c2d18d7b1a9610ee9"}, &(0x7f0000004000)=0xe5) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r3, 0x6b6a}, 0x8) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) shutdown(r1, 0x1) close(r1) 2018/01/18 00:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008cb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d74000)={0x5, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000be3000-0x10)={0x80000001, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 00:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000b14000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008e5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004da000)=0x2, 0x4) connect$inet6(r1, &(0x7f0000a16000)={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000078f000-0x4)=0x7f, 0x4) bind$inet(r2, &(0x7f0000901000)={0x2, 0x2, @rand_addr=0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/18 00:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000521000)={@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, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) accept4(0xffffffffffffff9c, &(0x7f0000512000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000830000+0x11c)=0x3a, 0x800) 2018/01/18 00:18:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000941000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000a23000-0x1000)=""/4096, &(0x7f0000176000-0x4)=0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 00:18:20 executing program 1: r0 = socket(0x1e, 0x801, 0x0) setsockopt(r0, 0x6, 0x6, &(0x7f0000000000)="", 0x0) socket$unix(0x1, 0x1, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0xfffffffffffffef4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2018/01/18 00:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e5e000-0x98)={0x0, @in6={{0xa, 0x0, 0x3ff00000000002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}, &(0x7f00007d9000-0x4)=0x98) getsockname(r0, &(0x7f0000c0e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e5000)=0x2e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000029a000-0xa0)={r1, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x652}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7a2, 0x158bec6b, 0x3, 0x7}, &(0x7f0000fc6000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f0f000)={r1, 0x4a, "20a9b89dda18fb177a316489be4b3c8dbf6f924e2e26321ade354dfff8f6ce90daa4364a137fd0e51c990c0e6c8e493205de8f5b67d772fa75a3b4a493e57dc1485f9a2d6c2c9d27aebd"}, &(0x7f0000f79000)=0x52) close(r0) 2018/01/18 00:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002bd000)={0x7}, 0x1) readv(r0, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00002c2000)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000ae5000)="a0108e6d99b3132088463fb5c46b56c6802198e3ef9e5fa0db8ee43af279cef16130dc2c61d60b4a8796ca6d55603b3645296e21b8c2eaacb7c85a57583d96964c36d5900fb4de030c0be02fca60a46b", 0x50, 0x800, &(0x7f0000d18000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002b5000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0xd, 0x5, 0x421, 0x6}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) r1 = accept(r0, &(0x7f0000a40000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000008b000)=0x60) bind$netrom(r1, &(0x7f0000169000)=@ax25={0x3, {"4e637554513bfd"}, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005a8000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb1000)=0xe8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000dee000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b20000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b4000)=0xe8) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00003f6000)=0x0, &(0x7f00003bf000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000104000-0x10)={0x2b9, &(0x7f0000eb3000-0x10)=[{0x5, 0x2, 0x1, 0x96fc}, {0x73a9dd51, 0xff, 0x4, 0x20}]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xffffffffffffff1f, 0x4000010, 0x0, 0x0) close(r0) 2018/01/18 00:18:20 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) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000018f000)=0x0) 2018/01/18 00:18:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000+0x8da)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000da5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000-0xda)="39d484e7bdcba25a9021e5df27f42f49a97b2205432714c3dd61063f50005a15b2cd6d16092b0bba1938adcd33d282f1fdb582b747cc329372f4ff46c7dd6fd3518e18d6e6292dd4b08e1a120bd33a67ec96df85996f4d55a44b59adc53f4a8b31b0c2f0d4b12b9d3179cfd20627df45e91842b93732bc631b507eb73340323eb1c10a3d2b099ed9f1b89c9bdd921a02579e46fb57c6ed4002670f18dc9d574bfb7515a068a3988c364e19cfe3cf1bf82c3d2c1b4dd7887401f94826418f761eede7ae540cb960dc543916a0be2bd841d99515cab6b5ed300f25", 0xda, 0x20000000, &(0x7f0000001000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/18 00:18:20 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x80000003) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fdb000)={r0}) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000290000)=0x0, &(0x7f0000a42000)=0x4) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, &(0x7f0000fda000)=0x0, r3, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/18 00:18:20 executing program 4: socketpair(0x5, 0x0, 0x47, &(0x7f0000d3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x67, 0x8c, &(0x7f0000001000-0x67)="2a5d0804ec9c5e026dbb0ef50add5f6b6adaa1a9dc868a7667e11b7f5ac519b5f4e582285b8a0717e5ea6f7efe4976fdd23fc33fb106bf12e29a7dff8658ce011333e53a7eb0b7b5e79ef977badb7367bc195ea2e9896408ca2b3da12eba521b5fe040e312b303", &(0x7f0000001000-0x8c)=""/140, 0xd8, 0xf71}, 0x28) unshare(0x8000400) 2018/01/18 00:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getpeername$unix(r1, &(0x7f0000223000-0x1002)=@file={0x0, ""/4096}, &(0x7f000057d000)=0x1002) bind$alg(r1, &(0x7f000013a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/01/18 00:18:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00003ef000-0x50)=[{&(0x7f0000c9e000)="ad", 0x1}, {&(0x7f00006d5000-0x23)="958aaae5ef76ec9eadb02039fcb7ee3f1016732ca79a00e37be117556506daa682b9f3", 0x23}, {&(0x7f0000709000+0xe4)="252a95f377fc46efee1586889e43e18734d50eb058af101d66cc4b9ce4e20c04bec061ea6075f09f500a7a741c1df07a18788a9bb847c3f44b95d8b0629249449f78be3f588f9558a8d304d11f840fdcb0e3238c42b71cecea6498ee137c399eb2fe5ffcce7f453709643e071aee2f7369a56819af94f7ee7e7350f17a8177bb7252e09b6693cf3fd871f188", 0x8c}], 0x3, 0x2) pipe(&(0x7f0000911000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00001de000)=[{&(0x7f0000ed0000)="a6", 0x1}, {&(0x7f000001b000)="2615d4c6ff57d2261d866813c95a2bc2d10259b35e8ce403aa5c82cbfd5c59737296507123dadd5d9ad558e4b15b09422bb7e22deeec4b106b51eebeb6293b2f9b1a082847414d93740eb91bbce0f1c2e66d24fb8613486f1cb4b90d2c3669b24ba3c11d87ab96add94b48e97707b34c44371d8def0807d0ba011cfd037f6ba4a45a93c9fd2c3b897d957129bd7bc6da065644da8f65c460632f2015905446d8a7147259f02e166fb632deece0f2629539b9b0cf75ef3404ecc22c158a856f4a3d0d46a709e940773537637bb3936f2bc03a59fde6d0819e149be25f83c3c90a3bb7634f6e0d0aa2", 0xe8}], 0x2, 0x8) tee(r2, r1, 0x4, 0x0) tee(r3, r3, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ef8000)={0x0, 0xff1d7f980, 0x0, 0x3, 0xfffffffffffffffa}, &(0x7f0000487000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000224000-0x8)={r4, 0x6}, &(0x7f0000bb7000-0x4)=0x8) 2018/01/18 00:18:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000074a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a87000)={0x0, 0x1, 0x8, 0x1}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ab000)={r1, 0xffffffff, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$pppoe(r0, &(0x7f00006b8000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="c844282f55ccc168d3f7a79c64247f80"}}, 0x1e) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 00:18:20 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000bc8000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078f000+0x9b9)="a5cbe448e55779f1633edfe35d3b87e46eb40ec1b9395b72314ee2b044a23834cdfacce2bc6e0d553f4456c475b65666c1c926d5d28dcb518ac2bc8220a15e8646a1bd15113df2707d8ce05731eafa57d98804562590a3954b8839a4b25feda22212273cb7f882289e8f5a9034", 0x6d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00008e8000)={&(0x7f0000a13000-0x10)=@ipx={0x4, 0x3ff, 0x5, "3a8df16072bd", 0x50d, 0x0}, 0x10, &(0x7f0000116000-0x10)=[{&(0x7f0000132000)="835b547c613f84ce34fe66fc89b7e87f98953d63f393e526746e754eb3356397279e0f8fb1beb255c993981e00fb59213a7f218d345d20cbeef2d7b17c76221d1955eb11b833e91f866e452fd29ce231dfdfa5d9", 0x54}], 0x1, &(0x7f0000fef000)=[{0xb8, 0x114, 0x4, "ff2b620df0d1bef073c55c8611951b98a75133e49c9aecbf96d8083064565b1df4779298052ad7cbfdd88649df814030f82cc30a851bdbf8b283906af556e1e1bfe8195a8bcbb7aad7a6cab1eea0f013fa740da5b754e7fd12242309a2a5f6b987668d48f8cce6f5e53f42dbabdc6b46998075f5212ce8b8a2c1c5b3c07d02de03ec24d739b5aaf06962a9e33d2ec2bf85c44b6a888a13a3df59c118935820f46d56cde4"}, {0x30, 0x19d, 0x9, "31c58d1d92926fe6129cb20778fdbaea113456bfc7a613ff9ce92cff8b6e8c"}, {0xe0, 0x1, 0x5, "aeb6ea894ee3c6a381138b6001e60a822e303f8dbbd35fe979666317ae65d5403914a66d4df9bea109e0be9dd6a6c7b40216d00b3ff4ad508f699a48a07fd152e980f2271e6540f4066ac23edcffe99ea69ee4cfb64a74c2aea608c4d2ba1425f6316f3bf3d33598d50976ff8fac84bc7dec8d7f1ce4954f42ed4beb8127793a2949ffd0e4f61553b09ead0a90c0e294b555d11d30532d5630b268792608d565fad69caff1669fb6c6a0c92450ef1bd5ed85df6dd80fe37be0b4f8d1522e4a2f7b0ec0d75d392cd761e61518df"}], 0x1c8, 0x0}, 0x80) r2 = bpf$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) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/18 00:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9, &(0x7f0000af9000-0x2e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [{[{0x9100, 0x10000, 0x7fff, 0xfff}], {0x8100, 0x6, 0x5, 0x6}}], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, [], '1'}}}}}}}, 0x0) 2018/01/18 00:18:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002d7000-0x10)={&(0x7f0000d95000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000036000)={0x0, 0x0}) r2 = accept$inet(r0, &(0x7f000092b000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e28000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a49000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a5f000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000daa000)=@assoc_value={r3, 0x4}, &(0x7f00006d5000)=0x8) splice(r0, &(0x7f0000362000-0x8)=0x0, r1, &(0x7f000044e000)=0x0, 0x7, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008a6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b18000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d1e000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000d16000)={r5, 0x80000, r6}) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/18 00:18:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000971000-0x10)={0x159, &(0x7f00006c3000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000ecc000-0x10)={r1, &(0x7f0000258000-0x7c)=""/124}) socketpair(0x19, 0x3, 0x80000000, &(0x7f0000283000+0xcf6)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b56000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000132000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000085a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000854000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000920000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffff, 0x3, 0x1, 0xa, 0x0, 0xa0, 0x2f, r3, r4}, {0x100000000, 0x1281637c, 0x7, 0x80000000, 0x10001, 0x9, 0x2, 0x6}, {0x8, 0xffff, 0x1ff, 0x5}, 0xf6, 0xb, 0x8890c7f4f689be4d, 0x0, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x0, 0x3b8, 0x2, 0x5, 0x7fffffff}}, 0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f000041a000)=[{r6, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c6, &(0x7f0000004000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x190, 0x0, 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}, {[@routing={0xfb, 0x2, 0x1, 0x7ac, 0x0, [@loopback={0x0, 0x1}]}, @dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x400}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x32, 0x4, 0x1, 0xff, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x5c, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x80000001, 0xea, "8e64dcfccb64464cda90f9c55abf2d671c90f981bf8326e5a62c51ecdc1046e6720770395fd6d50abf487f34a92d537ea7b21111591541b8354bfe3c12ccef6fe5734a1623bcb5ad32efc8f60731cfd5e4d093376cc9e57c6fd0548dcfeeae878bc59fabcb3f655681060d158803cebc8d82375a95491064116b98229f00a5a1b6385d029ee69bafbc5a8ded1626ca24cb16ac7af135725811131e4dc68f483d21dad869acbc3ef9ce879fb3cbf61b48a51e49423dadfff5f935b225222a39a82148854e54c833d3d541e833cda76de1291bc7c4bf981c9154b6aa466aa68efc454dd6eb04fa43057da4"}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x33, 0x0, 0x611, 0x2000, 0x0, 0x3, 0x1}, @routing={0x2c, 0x2, 0x2, 0x200, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}}}}}}}, 0x0) close(r5) 2018/01/18 00:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005b5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f10000-0x4)=0x0, &(0x7f0000b6e000)=0x4) 2018/01/18 00:18:20 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x1, &(0x7f00006fb000)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffff1}, 0x1c) socketpair(0x2, 0x3, 0xffffffffffff8c0a, &(0x7f0000f5e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000020c000+0x222)=""/44) 2018/01/18 00:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000779000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003b5000)=0x14) setsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000ccb000)="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", 0xfa) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f00001c2000)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000375000)={@common='ipddp0\x00', 0x8}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000273000+0x824)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006c6000)=0x9, 0x4) sendmmsg(r3, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f5", 0x38}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f", 0x11}], 0x2, &(0x7f00008a4000-0x270)=[{0x10, 0x112, 0xffff, ""}], 0x10, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[], 0x0, &(0x7f00001e5000-0xc0)=[], 0x0, 0x4000000}, 0x0}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0x4, &(0x7f000093e000)=[{&(0x7f0000d09000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}], 0x1, &(0x7f00009db000)=[{0x10, 0x0, 0x7fff, ""}, {0x7f0, 0x186, 0x0, "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"}], 0x800, 0x20000000}, 0x1}], 0x3, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000163000-0x4)=0x0, &(0x7f0000714000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000f8b000-0x1f)="acac467f8f782920a8254403cff48622f12d66c2dd6ad6f22022718ebc3241", 0x1f) 2018/01/18 00:18:20 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000ff9000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000066000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00008fa000)=0x0, &(0x7f0000ff9000)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000344000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000ff9000)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ff9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9, 0x8, 0x9, 0x100, 0x9, 0x200000, r3}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000cb1000)={0x0}, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x442) 2018/01/18 00:18:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x100000000000008, 0x8010000000000080) socketpair(0x0, 0x3, 0x800000, &(0x7f0000fcf000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000983000-0x4)=0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d18000-0xd5)="7a1084fb5fccd80000061f248b07fd36c183fb1394de871565c29ca794c1c508bfe2fa3877625f2bfa55a11e6c6989fa1e7d49b416c92e7f374d31af55ecd4026a6ca53759cf1cdfd37dac822aa435cc73714aa55afdfd0c63d0ce96c039f6cf4e0fe16507abfb298a957877dcd826d5ede3014ca6dfc12ae2338090f50138cad0f2100dd3be92e58495a1ae3c92367d1898dcd7e5425126f7bb1eba8007fc34245c886b6aa514e39c15d3cfefd410fc29855af5e05618d5f855a62143dcc1ec02e99987dea529fd1111813a58dc127b41b22766fc", 0xd5, 0x0, &(0x7f0000168000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 00:18:20 executing program 2: socketpair(0x1, 0x3, 0x10001, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000520000-0x10)={0xee, &(0x7f0000000000)=""/238}) r2 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r2, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x80000001, 0x8, 0x9, 0x80, 0x0, 0x80000001, 0xffffffffffffffb3, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000001000)=0x0, 0x800) bind$inet6(r2, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000034a000-0x10)={0x5, &(0x7f0000d88000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) accept(r1, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8) sendto$inet6(r2, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 00:18:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000112000)={0x926e, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0xf, 0x1, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x6, 0x10001, &(0x7f0000277000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000324000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x9, 0x2, 0x7, 0x1, 0x10, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000060d000)={0xffffffffffffff9c}) sendmsg$nl_xfrm(r3, &(0x7f0000cba000-0x38)={&(0x7f0000e2d000-0xc)={0x10, 0x0, 0x0, 0x40830000}, 0xc, &(0x7f0000253000-0x10)={&(0x7f00007b6000-0x2b8)=@getsa={0x2b8, 0x12, 0x410, 0x5, 0x3, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x7c}, [@migrate={0x190, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x0, 0x1, 0xa, 0x2}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@dev={0xac, 0x14, 0x0, 0x16}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3f, 0x3, 0x0, 0x2, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0xff, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x0, 0x0, 0x4, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0xff, 0x1, 0x0, 0x5, 0xa, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, 0x3, 0x0, 0x3, 0x2, 0x2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x32, 0x0, 0x0, 0x5, 0xa, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x3, 0x0, 0x6, 0x0, 0xa}]}, @algo_auth_trunc={0xf8, 0x14, {{'rmd320\x00'}, 0x550, 0x0, "e3cb83bdb497ef63551d838f91a0cb0049a7274acd7dcc238da0cea4b0f6352144179dc2a08136dfa3034874491678ba8a958fe8db3526c376dc87bbbd991f994bb17524108ecfd1efd08e11003c83a9409b6269980c109ffaa6a8854ea8b51abcf421a8acdc2db2f1575d0205d7370a241cf33d71b6f65eb198394ca5cc39b01c1c954d43f6d4cd3833363d109616eb60dc1bfc87aad275da042232fb322f4e3a3422d1be89d6972915"}}, @output_mark={0x8, 0x1d, 0x6}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x20000000}, 0x48894) 2018/01/18 00:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r0, 0xffffffffffffffff, 0xffffffff, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000063c000)={0x0, 0x0}, 0x2) 2018/01/18 00:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008df000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000003c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ac000-0x4)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000be3000)={r0, &(0x7f0000140000)="cbebe508bedcb2b89de592fbb145779bb36ce85093232148719127853516eae2aa"}, 0x10) bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff4a) 2018/01/18 00:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000d10000-0x1000)=""/4096, &(0x7f0000512000-0x4)=0x1000) sendmsg(r0, &(0x7f0000149000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00006d1000)=[{&(0x7f00000e0000-0x1)="86", 0x1}, {&(0x7f0000909000-0x97)="c2e014160be1749fbef40c06b606fe3b41b5d8866808458b20d408d3ec08aafa78868d7e6014e923c695faa592eebdbaca771d0fcb76518e1a3d3fbbdc7806288aff05bfc837440854f8ddb1c73f876a8dcfb51061bd82dc8802275d38f3977eb5e9190ad80d3d859f878fe0ee5f9694f12ba5a03d8494d80a58a66ad7aea54268954234995d136bca2d278f1c42fbcd0dcbe9695dc25c", 0x97}, {&(0x7f000075f000)="f7759ac3c5f785f13b9dc5e5937c8aa2ecfd96e859fcfe27d8744c5266686255a33ae3750b7576ac1d78898cf8fb0f0d0cbd12437433fb085e4238c688082696d07e1f66be09f352c5f331b8aaf2b66c383756dd4f4cebede9564adc4aab958c65d59422233c71e598523aca3af96f72ba21a98b28c8a30991e5eedadb5d6dafe00b722c3f16c17ed5cd", 0x8a}, {&(0x7f00004a9000-0x60)="01375a7d58dcbe83db784343705ba512846eb3d21f0ba7b9558b1f95f908dd1e2909f453061b3216f98bed31219f94e437c7ce8d003580598b8b4d8de7794e86226faaed71f075dd465853d4a2714d59cb68ff63931f4e6d6ac4662fa0ab4412", 0x60}, {&(0x7f000059a000-0xb3)="a9c217b474f0b9accc82bb41fae35e8029362f4cb049a800980a6145bf5500cd9ebb7cb6975c25415191b9662c82347314e52e2a2a103db268cdf0f020a9e1e1005dd76433f02f65154b8aa1e9e56c2a4a3cbabb91224a6dd875986fae2af40bc658d1445e798c9c5282ccf305e25e93c3ef552d13dd31ff0a770e3e9235368bf61793dd8313e8ab2b3238f0bab9bd953aa0ea1a15473acab821da2ad7c78cac11d9b900c07ba5914270f671d5c2234ffce081", 0x2e3}, {&(0x7f00003d5000-0xaa)="a54f423401da0335676c6fb2201b55d0afb8d5a1b7331a323df76e2bab262ea54aea35031042d9bbe862d0166e61f04c3a8fcc692273ff6ed5f1307b1a6a9c16e0488922cadbb12e1ae3bb53806de067218a1710b7b0e97271f95bbcc9e9975e93c143ab87b314918bf3b228384bd05dd0fdf8c4753e1ad876c9b93b36e3b52140f050fa1daed913526ac2023568e31d407c9632883e241699bbeacffd1e57f4328d856ff7b15593a8fe", 0xffffffd8}, {&(0x7f0000fea000)="636d0e0a71f0eb90b7946e0a430c0927f56fca8aed3c5b91eac7c97a654399615f1b48210741ac01a2350b66100ce4bb393ff502fe2df09142fe2d52dccf42f14ef2584a3e86959f639eac3279269847aea82ec7b2116f3beac9d80a5508bf85370b25d7562417751b00bfa97c5b14c54369d97e2de0fcbe3bcfdc5c0687849b542af5a8304f599b39be2f37a0ec67514e71ea4ac2ff32824a4e3573ec750faf9b4efb5c42d6826a84a503504c894bff912b7f6b16d2e2ff6cfde78dde687d7b955b90d1acbc336d1c16413f10b199577f40a8e53565b3f71ece1d8edda8310e", 0xe0}], 0x7, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) 2018/01/18 00:18:20 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r0, &(0x7f0000c67000-0x12)="af4a40af00eee636000900f3001abc83cc4d"}, 0x10) 2018/01/18 00:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003f8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085e000)=0x26) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d0d000-0x4)=0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f0000a9a000-0x20)="ba485fea2d09ba56f304cbf0dcc6860ed630b9b93a88581b98b956629e835bfc"}) pipe(&(0x7f0000b57000)={0x0, 0x0}) getsockname$packet(r3, &(0x7f000032d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000073e000-0x4)=0x14) r5 = gettid() getpeername$ax25(r3, &(0x7f000024c000)={0x0, {""/7}, 0x0}, &(0x7f0000251000-0x4)=0x10) r6 = getpid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000255000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0xb21, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6da}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf02}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x1, 0x196000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}], 0xcc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000aab000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd8000)=0xe8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000080a000)={0x1ff, 0x20}, 0x8) sendmsg$nl_route(r0, &(0x7f000033a000)={&(0x7f000080b000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000c5e000)={&(0x7f0000294000)=@setlink={0x182c, 0x13, 0x20, 0x6, 0x1, {0x0, 0x0, 0x0, r4, 0x20000, 0x20000}, [@IFLA_VF_PORTS={0x17ec, 0x18, [{0x4, 0x1, []}, {0x15c, 0x1, [@generic="22c1a6e71b4c6a2b676cee8a9cb14307f84c142b8bb8a5a97387d1ab1d63fb808faaa19707ecc54402865495fe4b33804381b21eff81b7af71f37c99960821de7692e00d", @nested={0xfc, 0x1b, [@typed={0xc, 0x5, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @typed={0x68, 0x1b, @binary="1a018d6ba4bb9d05c9035de7f8de4a7ed486fbc2b421c9beb55503546390945b9140028b1f6f3152808d503ea649fcf9351a188d18794fce93b713fda7311864b167c5363ee563f2b6fc35010470bc4852297f7bd039e154057505441d455a"}, @typed={0xc, 0x52, @ipv4=@empty=0x0}, @generic="13ae189a2fe6e5a961fe4aa181e7bff2a071d0dd804b3515d8995c75f605697346951244eb8a5429209ecc6f2cef6821610d99aca735dd7db52ff8513ecc64aa0e435f09e1f0a6496f73b051be7e4c57b321e0355bafd09cdaa703477e54a98d369e4da57c9b91a6659d05", @typed={0xc, 0x67, @u32=0x147e}]}, @typed={0x18, 0x93, @str='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, {0x1a0, 0x1, [@typed={0x10, 0x66, @u64=0x1ff}, @nested={0x180, 0x3c, [@generic="6adef0ab3cecdfac42d6665751a498b8f45bcf288cb0c885263c7dfb536a22b7a54b5e9bb1fa4676fc5f5d1d1fad93bffbcc1df6e19c2622ba8a289b74e63441cb3d4016043d124147112a04a73c578835272ce620f651cccb2c1c8a70e861d4cd68487e6a7b73ee6eaa3fd892450b30c7c2f0eb1fe0145ea47d0603f1b35eb1655a065b4f16e20b8bb3d1f7564aa9b5c4e936957fbb7408d068bfe5131fcf8ebc7a142b6f562a3cbbabe046de93d91675802ad198715225b45fc58fdf2b", @generic="0e9c8eda5fb4ccb53966f28e899c8875627393b44091d4147baa85d01387800f03d731c28787ace72afcec9d4b0a3cb5113f59c9f53c1943a6e5080d55eaf2964422c6a8cdd212c38e33b42c231aea3eae60a2c93c6e965bb3cae2f1e8acb9966aedaf36eaa5d4cf6c9a8e4d423cc63a07d2e2ec76bba5e22f7be8ab1504f2ebc9d040a174d6362c2ae9439c0252d9fd6842091a62240a1f9290ff8aa2ff0caaffe5e23b234ab55c5f88adcb72748044febac90cbab919386ba375f2abd3"]}, @nested={0xc, 0x11, [@typed={0x8, 0x77, @void=""}]}]}, {0x25c, 0x1, [@nested={0x198, 0x15, [@generic="0a85ff924e2a20ed0c5f941c3e818f2d00da69d85556dac62b87f5d760160212908b12c3f692e010c4f503c8f03304a1f84da54adff925f146b8aa", @typed={0xc, 0x17, @fd=r1}, @typed={0xc, 0x5d, @fd=r0}, @typed={0xc, 0x31, @pid=r5}, @generic="20a85efa780295d9aa3091f5ddc2766f35047160680acf45d289b8ef29940913db18002c20baebc4a4b28dcf214559ea78a66864cd7f49e645f154b87ea43c666010ef021992b26fa22bb86a10da9626eef362e38bc10f1153c0bdb8ed147ff6f90e67e185e9e2a3225bf3677928729303a971f1d95adb18ed2a19cba2996bc35231b6799588c222866acff0c70d7121c8559946b959569e9ff8b5dad6df52f96ac660f8a6", @generic="775ffca11b8c5e315b51cabe6ab490d56d3461848600faa874c9d882942e6d0c36b7bd9a510122f2a4eab740fd95d1c423a66923f68e54b8db5831feb0f07c3cf06d6e258b790f1d71de72072da6360033db85318e8cb0f9bfa95176eb37ea81", @generic="ff17d7682ff8465dbdbf07e2c0073eeea0916c9cd62402b9abc75a9958e25bfe1a63bd4849a4b02d7cd7a58aff4b25"]}, @generic="5207e072248e9261b91c94f181a666f7d76e32a37a5395e8219f085994c2fd8cd68263f901b6f0173fed322c3dfe6b1890debb64906a1aab68daca4fdcf15e54295e5c38d879dd8c68a71d54b464209d8486e27ef714e6f47d34d826785698c008afe6f7ff82c330fcf658f178f51e1de0f9b41e74e6f289a5d64660830afb86fdc7827c10ad29461880034aee78603f4f0db4618e0143260a2118df5961d42bd6a355d1617a", @typed={0x18, 0x43, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, {0x128c, 0x1, [@typed={0xc, 0x58, @pid=r6}, @nested={0x1110, 0x51, [@typed={0x18, 0x87, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="77435d45012968f441bc3cef9dd0ccd7c4d02f21a53365ea7b6fe1b3d0b9a151031eafe3aac5b91deb431eee9fb709d8c9029e22d249e774763d2f7f9e4f4c024e6f6dad36b57d8eda0174cc987dfa4a38eb89a0bf0346b7686b611ffbe685c0bce42d28ff21a3b9d365bd8ad5972c7f7d", @typed={0xc, 0x95, @ipv4=@empty=0x0}, @typed={0xc, 0x17, @fd=r2}, @typed={0xc, 0x90, @fd=r3}, @generic="dfe26672", @generic="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@generic="71be56f71d98fee615820c3756032499f69ea0bb5cd56d23c12fcca1b58fc7fe8771a93ae8ca50b339cf0508493f7856ddd70578eb04dbc5f752e86e1cc66a6cdf0f1e0a6331d4e5965e37311ae204fed4b963", @typed={0x8, 0x2e, @void=""}]}, @typed={0x8, 0x3e, @void=""}, @generic="4854333a9300d95295b589bbc948a2ac6422c395c6c165cf2c0dbadc4a0812320433d6376d0afce3", @generic="f6f6277bfe56853bd5b2290747443ecbb3b6fd70be22ca1d83a06880015f902ed93b37ce4dde1e035f70de22bee4fe562ffe135a66ff1c362685d6bdfef9a286998a33e4bf56115442c2c7295650b2364be7c48dddde94dd8d471fe8f565c9d28bf9fb774d64814951615b703d9349f5d1e3c47564e5efad2d65e36ad62a4f103fc819049e72401c91865b71a3f45859e385618484814cdc15cfac4ab697071377d68b70915929ed1bdd005db162f0164e2e01585010a0799fa53af2b7fc5a6e738fc47fbd9c6c57a5bdc21e4c88df2fa70a", @typed={0x8, 0x39, @void=""}, @typed={0xc, 0x12, @uid=r7}, @generic="54604fe65865a2691a3b5bfba1a82f7800dfa42ad6be5bfab7689996f8ee77a1222ebbe57fd72bc86c1788f7b54b623ad7bbf3ea0ba79541c02c3c8f4dc3e9fd775dbe312cdbad8d2078f01e73f3ed4a91e25b"]}]}, @IFLA_LINK={0x8, 0x5, 0x1f}, @IFLA_PHYS_SWITCH_ID={0x8, 0x24, "80c9"}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}]}, 0x182c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000019000)={{{{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]}, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffd8a8e589}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0x1, 0x40, "3c106651d16ba327bef3dc10de14952e651934d8f4ac63d95b345fce83b4cb5047a5bf464ec23be20022d372fecb301bfb68205d19f843c2c3a1eb529c5527c5b3b430ff3a350e3623db4e5ade880dd3"}, 0x160) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000081a000)=r3, 0xfffffffffffffe41) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000b41000-0x8e)="f899c7758523ebf8f9c1cd485b95e86648a6447462776cd0dee5855f4e7e038031a1fab27d227f7d36d73e08076e514b60e2d104711a3e9bd787180f68c151376487c90d4dbb1049d1e5e7d937e8d4f9db07c5a1fd0edcb62df2f2e90aed6d750452c514587b4154ce154ad7310c16dbf08bd7772a937713bb7cae3d099b4fb277115deb5b08eddf8a5a9ebec9fc") 2018/01/18 00:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = getpid() r5 = getuid() r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000656000)={r4, r5, r6}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000013e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:21 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000ca7000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003b6000)=0x1c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f79000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x2, 0x8, 0xac, 0x3, 0x10000}, 0x20) 2018/01/18 00:18:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x200, &(0x7f0000000000)={0x0, 0x0}) bind$netrom(r0, &(0x7f00000b9000-0x48)=@full={{0x3, {"d329f10dd4458e"}, 0xfffffffffffffff9}, [{"5f22567c5db649"}, {"0bf8ad01c37cab"}, {"7146137cfdd841"}, {"f1eb5f36037ea0"}, {"8a39a86f11e452"}, {"5b7c2ab0ef9c29"}, {"89fe22952b1602"}, {"7375aa07a5c2a3"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000714000-0xb4)="06009f0500f5b601457f999b2da801982000000000006e7a273572baa01574", 0x1f) 2018/01/18 00:18:21 executing program 3: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000025f000-0x4)=0x0, &(0x7f0000af8000-0x4)=0x4) bind$alg(0xffffffffffffffff, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:18:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000050b000)=@int=0x8000, 0x19) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000477000-0x10)={0x2, &(0x7f0000de4000-0x30)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 00:18:21 executing program 7: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) 2018/01/18 00:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x180, &(0x7f00009fd000-0x1ef)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x14a, 0x2c, 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}, {[@dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 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}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @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, 0x8, [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], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 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]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000971000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000241000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000057e000-0x4)=0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009fc000)=0x80, 0x4) 2018/01/18 00:18:21 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f4d000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket(0x14, 0x1, 0x8) socket(0x9, 0x80000, 0x78b) socketpair(0x2, 0x807, 0x7f, &(0x7f0000402000)={0x0, 0x0}) 2018/01/18 00:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d9b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b66000)={0x0, 0x0, 0x0}, &(0x7f0000250000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000d7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000040f000)={0x0, 0x0, 0x0}, &(0x7f000083b000)=0xc) sendmsg$nl_route(r0, &(0x7f0000a07000)={&(0x7f000072d000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000003c000)={&(0x7f0000d00000-0x19e)=@bridge_getneigh={0x31c, 0x1e, 0xe00, 0x6, 0x3, {0x7, 0x0, 0x0, r2, 0x20, 0x14200}, [@IFLA_OPERSTATE={0x8, 0x10, 0x1000}, @IFLA_PORT_SELF={0x1d0, 0x19, [@nested={0x3c, 0x10, [@typed={0x20, 0x80, @str='vboxnet1trusted(user^\x00'}, @typed={0xc, 0x3, @fd=r0}, @typed={0xc, 0x7c, @u32=0x8}]}, @typed={0xc, 0x30, @pid=r3}, @typed={0xc, 0x2c, @uid=r4}, @typed={0xc, 0x68, @u32=0x1}, @typed={0x10, 0x11, @u64=0x81}, @nested={0xbc, 0xd, [@typed={0x8, 0x6e, @void=""}, @generic="f5643c416e22775467009f04bc9ae0cf6fde27406c0829fcfb858603778c638dbf511f7dd00214213ff031a992673fa7c13dbf6dc346191effbb259dde54b11892a3b901af55a8ea2686c842c1a269707cdb3d86e842f997f4135e3b1a0415d00612eb8ba708c8403036b875a62c69c03e84cdbb0473a8ad6a59ea922d561540f94e6b118110d17e78e6dfe7059734383bd7ff1f31c527cda6da785f60f6940582456c42192359568a4730c078cf"]}, @generic="01dc063ed1f8bf9bb055b3e38c0cab50195db1047a4349fab901844c21ffba4e26a898c42d27e622f3807af85c004ba34058efac067a8ba8c31002bb54653641233829a863bb7b428ff3585122c3d735816f5f8403091c5a0c999731fd70a1e0ebb95e14fec7f904b141dc1eab8116813d0c863e70c5d48048c0e3bf1363e880b8414e9223ec8c7586be8ad54410ef77e01f7ea386f0de23dccb0305cf08c7c0"]}, @IFLA_VFINFO_LIST={0x124, 0x16, [{0x120, 0x1, [@typed={0x18, 0x41, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @typed={0x8, 0x46, @void=""}, @generic="5a2df159ffa01f2d74d5cd3075b2620ecc7458ead1d800adb3d1f64507ca8545e58904d21693422900ac8d48356dd6ad1a66dbcdf122ac02dc6ab8db49681ecb3315e03fa49194ee8e473f0f6dcc50a6cbacab83e44400f7ba33737e14a7766df3478bf03a5b7373d3787a0ccf940dd64dee727c49971fe288ab81e29178b763297b4bba2bf9a95f25f3500a538d", @nested={0x34, 0x3c, [@generic="c4f40db3bccabb22e9e9543b9265156dc7a956223addfd32a909fa01805c4be2e6b5e2", @typed={0xc, 0x23, @ipv4=@loopback=0x7f000001}]}, @typed={0x18, 0x1d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @typed={0x14, 0x1a, @str='syzkaller\x00'}, @typed={0xc, 0x5e, @uid=r5}]}]}]}, 0x31c}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) 2018/01/18 00:18:21 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000008000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/18 00:18:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000439000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000f62000)={0x7fff, 0x0, 0x0, 0x2d}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001ab000-0x20)=[{0x7, 0x400}, {0xf, 0x1}, {0x3, 0x4}, {0x4, 0xfffffffffffff80a}], 0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/18 00:18:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006f3000)="d38625191a01002356ba602dff05000bfef3d2a4b20079fffffffffffffe000225070097c11ed49fc4dc42ffa86eb9", 0x2f) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356", 0x60, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x400, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x200, 0x0}, {r0, 0x4060, 0x0}], 0x5, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000359000-0x10)={0x0, 0x0}, &(0x7f0000fde000)=0x10) bind$inet(r3, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/18 00:18:21 executing program 3: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ad8000)={0x0, 0x0}, 0x0, 0x39) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005be000)={0x800, 0x776188f6, 0x20f, 0xfff, 0x2, 0x83, 0x7, 0x6, 0x0}, &(0x7f0000ad8000)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000969000-0x8)={r1, 0xa6d1}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000380000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000ad9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad8000)=0x10, 0x80000) 2018/01/18 00:18:21 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000037000)=@generic="74b9678eb9b62586addf2ede53a9208b") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000039000-0x4)=@assoc_id=0x0, &(0x7f0000016000-0x4)=0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000002d000-0x4)=@assoc_id=r1, &(0x7f0000039000-0x4)=0x4) [ 520.488665] sctp: [Deprecated]: syz-executor1 (pid 31046) Use of int in maxseg socket option. [ 520.488665] Use struct sctp_assoc_value instead [ 520.505367] sctp: [Deprecated]: syz-executor1 (pid 31046) Use of int in maxseg socket option. [ 520.505367] Use struct sctp_assoc_value instead 2018/01/18 00:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r1 = bpf$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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) 2018/01/18 00:18:21 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000619000)=@generic="ffd8c7482735c8bfeaad8d54182bb873") mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff5000-0x18)={0x0, 0x9, 0x0, 0x1, 0x7ff}, &(0x7f00002de000-0x1)=0x18) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ff4000)={0x1c63, 0x1, 0x400, 0x7fff, r2}, &(0x7f0000ff4000+0x383)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff4000-0x28)={@generic="a2c02e841410c30f818d533820a7dbd6", &(0x7f0000ff4000-0x2c)=@ethtool_ts_info={0x41, 0x2, 0x80000001, 0x5, [0x101, 0x6, 0x8], 0x7fff, [0x0, 0x9, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x80000, 0x10000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 00:18:21 executing program 4: r0 = socket(0x1b, 0x2, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e13000-0x8)={0x0, 0x100000001}, &(0x7f0000842000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x3493}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x6}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070b000)={r1, 0xa0, &(0x7f0000fb1000-0xa0)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x2, 0x110a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfc9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000b59000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2006, 0x0) setsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f0000465000)=0x5, 0x332) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000029f000-0x8)={r2, 0x8}) 2018/01/18 00:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0x23b) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00007cd000)={@empty=0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a98000)=0xc) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f63000-0x4)=0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000089b000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000492000-0x4)={0xad27}, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00005a6000)=""/167, &(0x7f0000392000)=0xa7) bpf$MAP_CREATE(0xe, &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 00:18:21 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ff9000)={0x0, 0x3f, 0x0, 0x8, 0x9, 0x34d, 0x6, 0x3, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10000, 0xfff, 0x7f, 0x7}}, &(0x7f0000dff000)=0xb8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffa000-0x98)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff}, &(0x7f0000d86000-0x4)=0x98) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffb000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000616000)=0x4) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000ffa000-0x4)=0x2, 0x4) recvmsg(r2, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r2, &(0x7f0000000000)=""/133, 0x85) recvmsg(r2, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:21 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000003000)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x5, "75ef5a7fd9"}, &(0x7f0000004000-0x4)=0xd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x0}, 0x6) r2 = socket$pppoe(0x18, 0x1, 0x0) connect(r2, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r2) 2018/01/18 00:18:21 executing program 7: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00005e4000)=0x37) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) 2018/01/18 00:18:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000735000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d2f000)={0x800, 0x1, 0x5, 0x3f, 0x7}, 0x14) [ 520.535567] sctp: [Deprecated]: syz-executor1 (pid 31046) Use of int in maxseg socket option. [ 520.535567] Use struct sctp_assoc_value instead 2018/01/18 00:18:21 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001d000-0x10)={&(0x7f000001d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000001d000-0xc)={&(0x7f000001d000-0x8)='./file0\x00', r1}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x5, &(0x7f0000002000-0xdf)=""/223, &(0x7f0000001000-0x3)=0x41d) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) 2018/01/18 00:18:21 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000c000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={r1, r2}) 2018/01/18 00:18:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r1) 2018/01/18 00:18:21 executing program 2: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xfffffeb8) r1 = accept$inet6(r0, 0x0, &(0x7f00000aa000)=0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006e4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d16000)=0x8) 2018/01/18 00:18:21 executing program 5: mmap(&(0x7f0000000000/0x28d000)=nil, 0x28d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr128)\x00'}, 0x58) bind$alg(r0, &(0x7f0000086000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178000)="922d4016f2df9efd3f05cbbd9b5de077649beec7936fdfbcbb576035ae93e847199550a177e15ae598302335f68898d24092dc068a1c8ecb7577f148ef2d866f09", 0x41) 2018/01/18 00:18:21 executing program 4: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00000eb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ea000-0x4)=0x14, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000eb000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) connect$packet(0xffffffffffffffff, &(0x7f00000e9000)={0x11, 0x18, 0x0, 0x1, 0x0, 0x6, @random="feff6c059c8b", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x5e, &(0x7f00000e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x28, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@routing={0x3a, 0x2, 0x2, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/18 00:18:21 executing program 1: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000288000)={0x0, 0x0, 0x0}, &(0x7f0000288000)=0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000176000-0x4)=0x2, 0x4) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000289000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/18 00:18:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bd6000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) r1 = accept(r0, &(0x7f00008ac000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c4f000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007c8000)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f03000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000d77000-0x10)={r3, &(0x7f00005eb000)=""/47}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ec6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000fcb000)={0x3, 0x4}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/18 00:18:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x800000000005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) connect$inet(r2, &(0x7f0000543000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x386) 2018/01/18 00:18:21 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80009, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000176000-0x88)={0x2, {{0xa, 0x0, 0x9dce, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 00:18:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005a7000-0x8)={0x0, 0x0}) bind(r0, &(0x7f00007cb000)=@rc={0x1f, {0x401, 0x1000, 0xcf04, 0x200, 0x1d, 0x7}, 0x5}, 0x9) r1 = socket(0x40000000015, 0x805, 0x0) accept4(r1, &(0x7f0000e6a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecf000)=0x10, 0x0) sendmsg$kcm(r1, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:18:21 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002e4000-0x4)=0x9, 0x4) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 00:18:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ff6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ea000)=0x26) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000ada000)={{0x8001, 0x0, 0x0, 0x3, 0x4, 0x9}, 0xfffffffffffff001}) r1 = socket$unix(0x1, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd6000)={0x0, 0x0}) 2018/01/18 00:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000445000)="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", 0x100) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair(0x10, 0x80a, 0xf48, &(0x7f000020c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000400000-0x4)=0x0, &(0x7f00001e2000)=0x4) 2018/01/18 00:18:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bb0000-0x3)={0x7, 0x8004, 0x6, 0xb59, r1}, &(0x7f00000d6000-0x4)=0x10) 2018/01/18 00:18:21 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@generic="2433c77c04c2a6f3f158024750372d43", 0x5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) 2018/01/18 00:18:21 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000025000-0x4)=0x60) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x45, 0x0, 0x0, 0x5, 0x0, 0x2357, 0x7}, 0x20) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000035000)=0x7, 0x4) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000039000-0x8)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000038000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7bd}}}, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000001000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x30, 0x67, 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={0x21, 0x0, 0x0, 0x0, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7"}}}}}}, &(0x7f0000037000)={0x1, 0x1, [0x0]}) 2018/01/18 00:18:21 executing program 4: socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000fb7000-0x8)={0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r1, 0x0, 0x1, 0x0, &(0x7f0000002000-0x4)=[0x0], 0x1}, 0xfffffd83) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000017000)=0x10, 0x80800) accept4$ipx(r2, 0x0, &(0x7f000000f000)=0x0, 0x80000) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) setsockopt(r2, 0x400, 0xff, &(0x7f0000011000-0xa7)="a8e341c892b45be1743d7b56c8b096f7ca54277351f48f595f84bcd6dfb99e1b0d5a040a412fe31e8516c8595562d9a7ddcac150be326ff05c10e16d342108af140f77ef45cf2151e02e51dfd73dae189becc8a88f9d82ecc5b68e3164d4724861e0748988c96ffd734556112835abaefd32d6d1c11d2101ce14e1770a719e8956f71a4c27123df01743a2236da1f5a473376b4528fb8632046184c743fe2a597c224707585488", 0xa7) 2018/01/18 00:18:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000db7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00008e7000-0x12)={@generic="bc2a38e34e09539bfb81e31452f55735", 0x2}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009b1000)=0x0, &(0x7f00007df000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) sendto$inet(r2, &(0x7f00006a7000)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r2, &(0x7f0000868000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea0000-0x4)=0xc, 0x800) setsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f00006e0000)=0x10001, 0x4) 2018/01/18 00:18:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0xffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000cce000-0x35)={r1, 0xe2, 0x5, "1a75253b3c480e05bfd9483dd66391308eac4e65557eba085b542b99f9a5ee312c864504974ff49a360a5f"}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept(r2, &(0x7f0000495000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e1f000-0x4)=0x60) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e27000)=0xa9, 0x161) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000dbe000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000be6000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c0c000)={0x4}, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ec9000)={0xfffffffffffffff9}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e42000+0x2b)={0x0, 0x9, 0x2, [0xfffffffffffffff8, 0x2]}, &(0x7f000076e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009a0000-0x14)={r4, 0x1000, 0x7, 0x1, 0x7f, 0x648}, &(0x7f00006dc000)=0x14) connect(r2, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x101, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ea2000)=0x0, &(0x7f0000847000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000617000)=0x0) recvmsg(r2, &(0x7f00004fc000)={&(0x7f0000ae8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ba3000)=[{&(0x7f00006ad000-0x8f)=""/143, 0x8f}, {&(0x7f00002ed000)=""/4096, 0x1000}, {&(0x7f0000f58000-0xb9)=""/185, 0xb9}, {&(0x7f0000810000-0xeb)=""/235, 0xeb}, {&(0x7f0000d6e000)=""/249, 0xf9}, {&(0x7f0000e74000-0xbb)=""/187, 0xbb}, {&(0x7f0000093000)=""/187, 0xbb}], 0x7, &(0x7f0000255000-0x1000)=""/4096, 0x1000, 0x1000}, 0x2020) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000008c000-0x14)={0xea2, 0x8, 0x7fffffff, 0x7, 0x40}, 0x14) 2018/01/18 00:18:21 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$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) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000)={0x1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0x6, 0x10000, 0x7c5, &(0x7f0000028000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb6, 0x7fff, 0x800000}) sendfile(r1, r1, &(0x7f0000027000)=0x0, 0x0) 2018/01/18 00:18:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) r1 = accept4(r0, 0x0, &(0x7f00004c7000)=0x0, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00009da000-0x20)={"cfac9af997916a9cd850234294af138f", {0x4, 0x0, 0x8, "e8cd7cb4bc45", 0x800, 0x0}}) 2018/01/18 00:18:21 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/18 00:18:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/18 00:18:21 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000007000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000010000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004000)={0x81, 0x1, 0x4, 0x3, r1}, &(0x7f000000d000-0x4)=0x10) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='bridge0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000007000)={0x18, 0x0, {0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000010000)=""/46, 0x2e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000011000+0xb0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="b7d24cbccb8f4c19f4da6df68b424ea9"}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000000c000-0x4)=0x400000000020) 2018/01/18 00:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d77000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004b2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) 2018/01/18 00:18:21 executing program 1: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0xfffffffffffffffe, 0x3) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f0b000)={0xffffffffffffff9c}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f0b000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000df1000)=0xc) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000f0d000-0xc)={@loopback=0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000f0d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000365000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5eae1580acffe22d2fa722a0cc4ebe75"}) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 00:18:21 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000d000)=[{&(0x7f000002c000-0x3)="b80607", 0x3}, {&(0x7f000002b000)="f9e75294dc06d45d82981d58733ba611f0fc4517ea025f25ce6ace9e0e2f9f509d99733c44dee80630b07a0d752c4ab854223be935175eae224151b4570447761aa2583b18fa32b5df2bf8321ac5d67f8c18b69eaa6ca5162068bebdbf5adde9b376796e1595c02363e9a32284ac41ccf62d5bcf3d83cb7bef08827d916a76a27eac2181844780eaa04b8a83253e280f9dfac6cf941af3", 0x97}, {&(0x7f0000009000-0x2e)="2f9b68a9f2f1872deefacb7db4828e1d8fe1e23526f907bb9f6dd4ae358b65557b7fc4912bdcd4b1ba45b27202ff", 0x2e}, {&(0x7f000002c000-0x7d)="97652e98954b4fa9bd4ca37f86d5e84ea47611e8960fdaf696b8815a41d9b9d4b30fc52501cba48c70e6d07f288f4038b29c450b1b4603eaa2573f5513fcefc413bdbedfbd13801b6c4760ce41b5f18697cb58e13024af32eb2bb2b8e4369903486aa19f77e50460ed7b200bfae6fd15bc82eb7438ada8807e590a8fbaaff7038f26e782e52789a7cba189a4d7761f4c4053b1b1252d840d6e0b2c2c702c95009407c107f889652289ca21ab64a86099e07ead79030b3a1f9ad40aaf04baf64ef1c061e21f1e8c1f667b46d45dc9931246680c76a1ecda9b570b958180454633bcb09881a09a817b", 0xe8}, {&(0x7f000002b000)="d1de1fed39020ff7f3c64243a92af11423a25e752f953c1a571884c1ebb8d3c97dbd9f9b0cc5c5aa72ed418dddeb9ad5566a008828b5a5621986a3cc5bef4f3c9c4d2b871e23af6b3238857ca4c1dfad46295d5c70d681e6d937cf5ae3c1b55bf00450b1bb0b5fcf36c51b1d9fe1810ef57a5afb9aca3e636f96a67fd03b1da0e260c81ccebb2f77618249dfcfb7f9e437e29671df47a35dac388460f6c1355a8efd76797b5eecfce7", 0xa9}], 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:21 executing program 6: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af6000-0xfa)="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", 0xfa) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x801, 0xff, &(0x7f0000151000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000692000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x1ff, @dev={0xac, 0x14, 0x0, 0x15}]}, 0x24) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000054a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af5000)=0x1c) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000af7000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd0a, 0x200}, &(0x7f0000af7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a90000)={r4, 0x3}, 0x8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xcf, &(0x7f0000af6000)="ec51a9e27150b5e23ff2c07f7a64a4a913c2d4bc7e5c3d36bab0da66331dde2fa1707c479d9296753517b4351696248c7e0a70b0cc0f75e0944878e620d32f77c4cdc13b89506b7b438ceb62a5aa57bfec309e821ebdf92ad87e9df33e8dd7881a5c8dcf44b8e4565d936d3d2ac8e99e235c872e442c303c3bca52d16e12dbdc98956377ddc7815221ccb67ee73792774940b3fb3cd975ab2fa3644d190ea27349c569d898a5803597be2c98dc4c05cbe9a7cc9eba6a2ba0c1020561ecfb10ee4aee6717d3a88d0f9dbeef47ce0be45d76a2cd1ab0200f48f0e27d92a04d9d5eaf29844da74f71b3185673160ffeec4153fc6888786898d8", 0xf8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00004fd000-0x6e)=""/110, &(0x7f0000af6000-0x4)=0x6e) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:18:21 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f0000723000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f83000-0x4)=0x14) pipe(&(0x7f0000a55000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x200, 0x200, 0x8, 0x800, 0x0, 0x200, 0x4d2, 0x800, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x100000000, 0x20}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005b8000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d31000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a8d000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x6, 0xa, 0x0, 0x0, 0x6, r0, r4}, {0x1, 0x0, 0x9, 0x3, 0x1ff, 0x89d1, 0x0, 0x6}, {0x1, 0x101, 0xdd8, 0x80}, 0x2, 0x9, 0x0, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0x3, 0x200, 0xfffffffffffffff8, 0x7430, 0x9}}, 0xe8) 2018/01/18 00:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/18 00:18:21 executing program 3: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5b, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x25, 0x3a, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x80000001, 0xaf4, "c54c01caf34b0b12367325600e0a2c22cdd33e52be15aa4fec2899b171"}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000004c000)="aba622f4", 0x4) 2018/01/18 00:18:21 executing program 7: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000063000)=@generic={0x0, ""/126}, &(0x7f00000ed000)=0x80, 0x80800) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f00000ee000)={0x3, {"1d18559ddc0cb3"}, 0xa9e0}, 0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000ef000)={@common='gretap0\x00', &(0x7f00000f0000-0x9f)=@ethtool_perm_addr={0x20, 0x97, "683996896fb4c9082cc8237ecf25397f9b370f47a440b08ec4d0b75dc49f7f9459840237f4831e451f984b188cda8b5f65c6b33a3498c4cf78ac227ee10cdfbb96237e0caee05c009ac74e5edc3f402340f7305ceef0fca7f4813a259d30e75226af809330f14dc750678dbbe519bd6daa89fa3aa618518435fb759bc1a24ceedf7844b5d25c0b45b12747ee53989d001c5295b47e63f5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f00000ed000)={0x0, 0x0, &(0x7f000007d000)={&(0x7f000004c000-0x50)={0x2, 0x2, 0x4000000000eb, 0xf, 0xa, 0x0, 0x4, 0x1, [@sadb_sa={0x2, 0x1, 0x0, 0x9, 0x38, 0x3f, 0x3, 0xc0000000}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x3, @in=@loopback=0x7f000001, 0x4, 0x10, 0x14}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00000e4000)=""/6, 0x6, 0x2040, &(0x7f000009e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000ef000-0x4)=0x0, &(0x7f00000ee000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000047000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 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=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x7, ""}}}}}}, 0x0) 2018/01/18 00:18:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009b8000)={0x0, @in6={{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x7f, 0x1, 0x7fffffff, 0x7fffffff, 0x0, 0x0, 0x1, 0x10001, 0x2, 0x7, 0x80000001, 0x81, 0x0]}, &(0x7f00001df000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c45000-0xa)={r1, 0x23f, 0x1, [0x9]}, 0xa) getpeername(r0, &(0x7f0000c7c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000623000-0x4)=0x2e) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00009f1000)=""/4096, &(0x7f0000d3f000)=0x1000) 2018/01/18 00:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000082) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e06000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031d000-0x4)=0xe8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="2ee413886162149f7b7515808df9e04ad62c2b5555b0ba613f01f5fdee8db86eb89c1abee9de11e74e14ddbee766af41a311afd0d6ee7119a35eb732339ccb167ec7a2d7f4a66e2b96c1467a248328ff9b1bdc2e9b16e40c069fcf1529fc9ef56e6a9bb2c1756646b660667f9f052b61e074b87fd7e4a50e438bbe88047a94cdf87d19cc092ef949bbc930bcf14b9f3c55375cc818d17ae06e6bbfb845c7a6c5cf789f4bbced5b6b66c8cdaec9b5b16fc99c942c04934ac99c27aba9a2ec7aa04ca2dfc91a261c82fdc520111d64dd8f05ba31361b6bf20b80d6af11aa974bcc2082cf26b15ad46a032777d2094d151a4dea7a56e13d472dd93f3b4f53c0bd0b5c8ca82a2fdb9d1acb4d503f092d95fbf34dc973c20e25548c15499297852014a535cf0bd623219faf38642173f2af9118324d8442b0c1e7d076746cc64601bc9c75bb37be1edc99685b19407b7b08798534087ee7b45bd22553fa767494e605a27f8e4dfa5ee0d80c224868484e93463f7c1f5f1ed2ed0f8559187132888f8cd46f46a1ec1f9638b0db7bcd0beaf6ae66c42eb854d6d5942c60b13f3446cb61a7887132018e9735053b381dd99a7cdc0d6a15f724e8cb4c9d7b88b0a59d17a5f8f56030972ae7e25e4644e2904adbc03a494779a2fb208178f469ea440315e0ef22fe4626bb63e6feb0c591485a7efb4e0b24e03f259d5fc563db94f0c6ddd329f0c4ab3f0018d33156b44869da071bb9a7838f22c1337617d9393746e1115846c862d08e050e930cf1c7cad5ca6ee9e929b2f3488ee6dcffcc862dba592e6735294af17c10af8927736d44a83cdca3c8487b1a423a28fb9d1f59aa5483a9ec8d0d956b938630d0e7a5e0f357be6b1231f8d53e075c9de1ce0a11d521b6062f61fe65fd70062002ec43407f21742ca13ba546341205c2f4efe30f17982268bd503eb8d4267f6c96daa684356734e1e63ed52488170d9437041b6435bbce08e678c02c8b5d6b9f2cb21c1b8ddc077e8b5e78cc44d6a56d73a1e64abf775d4258d907537673ebb7e9b135e6b58a80594d3db83acfc1062acfa6b7f68d370e29f69a99c7123caa8c652c742d9046608f796755f457f5099d3f7fdbf8a0c30a26a9fa82c2a9aca4bff89729f79e15d5e7cb897ce4cdc29a86e5431d9c5e15a1eaf0b90f66634d1cf8ea04779f907acf747b51b0802b2ec33e88c963c2c105654738307173abf6df54f449ed5e62d80400000000000000b8dbbde63138787877d311480103ab6228fb4c1a332b84c7d1481e61ae82a8ad32edf07861af07c62230c816f6dc0553ef9f2b5009248a92a09cedf259bda089825191e9d41df9ca4e3a8465cc221fe6f7e6a0594c83ac834e154762981f4b5d4b7a2485cb8e4d166b9453fba419b86477de1e4f1cb356a96d0ba91d08c0a74c4880e34a63751bfb55e100d5aeea3b5e583c2f0aded4cf27b3eb3761b090ebfa08f729e1b524d32e5d06886fc7868c81ddebfb86c4be88eb9eca0e0000000000000037ed00133ba12bb6d7ee87c20a892580859609aee5b8949c38fcddf0a588eb7cbe4edf0b905658a29d6b165bbf2b469770de7dac2c9b0d8101e0b301956d29566cce8325a544ea41c5659c270f5e884ce7aeadfb0e42e661bc3bfaf44c394905fa19a060e6ddf6397e48aba0feb85dbb1564e6865843a2c6f81191111f407cea3c4aa9b4790d3c8d2afa88c45026b9533937cac874b735616b7c3b0b2a7b84d9b5ab6a21a5638a7e7645c8968f517d4d6668c64aafc1420ccff842d92bbe2661ce025e344c79122b5ce8d6dde727b9de5b8acf98dd4fdc3c1fd5fa360149f290404a6f138f9e309a63f78e3bee569a34a946fc4300daace965013c0c5d32ef518de1d08335e52df7a46946b96f505cb6d86dd4b59ebbfa78f39028578411b3f5263c8c96e6f3e28a37d2c3ef2c501450a9327b6f51f0e6d20af3606451c8c886174bd71e7037c1b67c83a25dad392c22ed95c5213b7b2cb5cb424a6aeaa9e46e9017", 0x599) write(r1, &(0x7f0000363000-0x1000)="", 0xffffffffffffff3a) 2018/01/18 00:18:21 executing program 3: socketpair(0x13, 0x388eb51a4be9206f, 0x2, &(0x7f0000c7e000-0x8)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f000092d000)={0x27, 0x40, 0x4, 0x2, 0x1000, 0x8, "4f118ed56f4097eaa7c2e976ecad365d72e815707759517d787ba95f0f93873de1ccab7c973dbd0c9272247c4eeebc6e580fc2e51880e8d175bed209cc27c0", 0xfffffffffffffffd}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000001a000-0x69)='c', 0x1) write(r2, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000042000-0x10)=[{&(0x7f00009dd000-0xe3)=""/227, 0x0}], 0x254, &(0x7f0000019000)=""/0, 0x0, 0xfffffffffffffeff}, 0x1ffe) socket$nl_crypto(0x10, 0x3, 0x15) recvfrom(r1, &(0x7f0000222000-0x46)=""/70, 0x46, 0x10000, &(0x7f0000b98000)=@hci={0x1f, 0x4, 0x0}, 0x6) 2018/01/18 00:18:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000e55000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a65000)={0x0, 0x200}, &(0x7f0000aaf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008c1000)={r1, 0x9, 0xfffffffffffff7f1}, &(0x7f0000f7e000-0x4)=0x8) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = socket(0x3, 0x80000, 0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000494000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket$inet6(0xa, 0x80000, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003e7000-0x98)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x200}, &(0x7f0000f01000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000092000)=@assoc_value={r3, 0xffff}, 0x8) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f00000f6000)=[{&(0x7f0000621000)="50fa966129f31709000000c7db493264", 0x10}], 0x1) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00004af000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4a000)=0x10) sendmmsg(r2, &(0x7f0000e7b000-0xb4)=[{{&(0x7f000010d000)=@in6={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000e4c000)=[{&(0x7f000028e000)="b32d39e00497a602fecacc5cfe7cbd7c515b95fd5fff0f526f72554f3cc28f0f525a1075739699ea022415729d409371fe31ec7a4c4f4b630f8f7ca2373a207c342d040aa56134ea5d2bf1e43d47", 0x4e}, {&(0x7f00000f1000)="d5e5656958ae7458fb76c868d9c3395ddf648e5ce3748228c2910b8e5305af63acb3c53139705f32327af9dd6b53e536a4c1101217fdca91de7101e5fd5d3b47b52a98b94576439a8117d9d11294c966634cd1dcc2c3d9811f80411644263d46e6729da3764e7282e194e3c043c1fa19ec457f2375f18bf3f6ca590368ca655ac116cdabd56c5dd8bb535d8b1bef8fbb25a7d61140cd7ed5fd8b0c83e8583684294858bb88957707b728d59b8eeda3f64232173838eb3657820b6f301b8b3f387a5966d7e516f4ca321a43b21b6183023ee1a0c8a106ca54", 0xd8}], 0x2, &(0x7f0000ac5000-0x88)=[{0x88, 0x116, 0x4, "f65916722a9d4cfad451598d93f2ae01b9009375de0ed4e1d466b1f31ccd1c4df51eb588fe28e7ede45c54af28d0c5392ac8a840167252f9cc2c36eb81f76fed78203df22878f8c58c274eb903df5ca677d00b05a0ff9334d798e2d4341ecc5ff25279ef6ffbc49eac44e4e058b333b2c5bafd3fb3"}], 0x88, 0x20000000}, 0x200}, {{&(0x7f0000afe000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x4}}, 0x2e, &(0x7f0000e6d000-0x10)=[{&(0x7f0000b62000+0x970)="4836a7eac2ba799fae29d38cac9e35d97c2cf2248021018d36193f7b63", 0x1d}], 0x1, &(0x7f000062b000)=[{0xb0, 0x118, 0x7, "f914a99e9362e7614ebb6fbdcdc0e4d0bc8d9b4c4a6dd7698bd96482e9e9683ed6ea4e38084b117607e4d9804023f906359a0b4f47a217efd9797b69b0bee8291bcab29b06e3942646ecf4aec3217d1f01fbb9d7fa9a27e8c58f6516381097690c2e0b913b2414f24414d88a5d497f8294e0984d4033a50939950b823f00260309a6462f992647d1a903169c9354b0aeaa7b2e93c1791169d168f89b"}], 0xb0, 0x24000000}, 0xe9}, {{&(0x7f0000ec1000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58, &(0x7f0000085000)=[{&(0x7f00008a1000-0xdd)="b1c05c5d3e70331e0e36e2db25203c020b7b6c6d5946563ef062e9a9dbcca71c028d2593dbe4ae88b89f68b6e90107e1b6e5959b703023eca85c5ec1d6e5c3e3fca7225ebf9ed90afd19723bc9c80e3d15cc68e8fab359913781e8ef579fc58d231e0d0924cdb08b4b96e25cc91084a481f101b2e395ec1761f12066ac85dc26ab4154a91e1c126b777b7c11a5cb26da86db92483f50617fa4891b445e7dcefc89e6d207e6b596b58e7546adb9141097e3ec02b2609a4ff5ca8f0c6066457ebbd8710ec6956e661e4ff7813c94730d2c4e0787dea047fe9e0c1d74f828", 0xdd}], 0x1, 0x0, 0x0, 0x0}, 0x6}], 0x3, 0x4000) 2018/01/18 00:18:21 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000886000)=0x0) setsockopt(r0, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) r1 = accept(r0, &(0x7f00004b3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001000)={@common='ifb0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x3) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000240000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000426000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000071e000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2e000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000717000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6, 0x0, 0x92, 0xf71332685124cefb, 0x80, 0x80, 0xdf, r1, r2}, {0x0, 0x7fffffff, 0x6, 0x7fff, 0x6, 0xfff, 0x9, 0x4}, {0x58, 0x0, 0x0, 0x6}, 0x9, 0xe, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x0, 0x9, 0x6, 0x8, 0x0}}, 0xe8) 2018/01/18 00:18:21 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e7e000-0x4)=0x8, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ef3000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000ef3000)=0xe8) r3 = gettid() r4 = getuid() mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5b000)={0x0, 0x0, 0x0}, &(0x7f0000ef4000-0x4)=0xc) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fb000)={0x0, 0x0, 0x0}, &(0x7f0000ef3000)=0xc) mmap(&(0x7f0000ef3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000)=0xe8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ef3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0d000-0x4)=0xe8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000014c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef3000)=0xc) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002ed000)=0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b2e000-0x4)=0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000185000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000)=0xe8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000260000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef3000)=0xc) sendmsg$netlink(r1, &(0x7f0000a8f000)={&(0x7f00005d4000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00003fa000-0xa0)=[{&(0x7f0000d35000-0x28)={0x28, 0x2f, 0x800, 0x6, 0x3, "", [@nested={0x10, 0x5d, [@typed={0xc, 0x9, @ipv4=@loopback=0x7f000001}]}, @typed={0x8, 0x35, @void=""}]}, 0x28}, {&(0x7f0000b8e000)={0x570, 0x21, 0x100, 0x0, 0x0, "", [@generic="b353879fed907389136a62c5549e5a02b39094e60bda8b504fae5fbfb1a994bf6a2083678001b48a3ad6b2cc6503522b5c881e1f8c1b0ea5f29b72767877cdc1953b6bbdd8", @generic="0ff869a50f687e9c376c71f21fa8df463d23cf7fef7c9ee42e23a29195d60208933673c9ea164807b5b4bb6c", @nested={0x250, 0x2c, [@generic="d7998dd030bb6249655105ca3c74efdd94a8f35ce537f85d295b53a06aadee568446bdc338bf937560404d5bbf90e82b3c7778e2d1b730de67e1cd55e9014d7eeff6c984fbc1b1ac14f32b7d7c15d90c3131d1fc30fa5440370beb7ec04e2a688ea95ec8ba302856", @generic="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", @generic="4289d9ecbffaf59068beb400770199910c3a9b180156240b663405f21cfc1ff3169bd2e322d3ba2d3f61ef8002f99826aebf3984fd14fe990ded6e14b9b3683f08c1e87adc1cd89bc2bef473c90ad7e7e1d4f62f0079bc9f1cd8b1b26ef437b13b9a15c2aa5970b8738b2320b24d67f69271d34a4ebf8a621340d8f905ee82983d3ad972265957d1e0622d1a34f2a74700835fd29e6cbd9e4023c652311f565d35fb1666804e251a4634197e2902a323cdaec55695a6567b2cff1f7693d7b204f2242023ea3a65c02f4b74f540f1032081e1b98ebce35b43e1d20e6a8859400e319bcb9ec73d"]}, @generic="471a9ca009e6396186f3dc9a1874a34acd34a0d11db779d95fb275a027840be10305f166e1de729330e05e327dbe2d50fb331540c45d5921f465d88f7a39f6c39713", @generic="5108f5631ac2daec57b5eff00e04732e76143b87cb6bb5cf102e93622ea51fa431288e332a77243be593ccea15075fc88b2d4e95b8fc37b730cd1c63a9a2b7eadc03f0c6f5508702baf78374baa3a95ee8730189f8fc62bd9e7bcea25c591d6327778988e0172dbda221fbd9412cfdc5316e5a78400c26b94aaf0dc57b689c655e9cf613b0fb74217082255e3ff301468d78b264aafd410a2a23ca129aaa32d77691dbb2bae593b03f3c9cfad107ddd648f3c0e95fa2e4d922ca7ff92e7bf4808be9fa3a93fca55668d6afcfd6aac94a5fc63e22df2e753dea5496b168a2acc7a85dfdc5dc7be841aeef", @typed={0xc, 0x21, @uid=r2}, @nested={0x158, 0x40, [@generic="a5664d7bc2a02a7125f1b093e6e91c7fff93db791bd65b6dbbe4278b73b2671fea7219cb4d5180eb8c09f9599767eaadba525cc397012256c59ed7def29fc3aa18234230f95972f4bd9c418497333a0df6106056ab683cb6160c86a330397203bd340658", @generic="4c0a36d5ad134351a84085e2596787bf77ea5cd41699360cd55b54e4dae40d497ef140683d1fe986aff9bccc6c3e63a30ca099b470b4cbb524e03feb811f9eca1506fa841d487720bcfd0ea17762ed454b5f9a4bdec1e410a1144aca71af0bc94e00ad6c6e2c74047975d5cbb81754b527fc7a5ecb9a811de8c7b54d01de3bad90611979b8670300828503842368604191d572cb73124ce9a9cf24cccc81ff7acbd526f14a607b87d6febedbf0c590d5ca4343a92a6c459c91202717e65b1fdc4cd49cc2991ea392c5526730471c4985952c5166527b8bcdc23d348c53862f148f2aaff0e0d356b98684057bf820ea67"]}, @typed={0xc, 0x91, @pid=r3}]}, 0x570}, {&(0x7f000076b000-0x14e8)={0x14e8, 0x28, 0x2, 0x1, 0x2, "", [@generic="02fba8fb4de0f8b6af75cb31612ed539d807602c5c5d5d0fdc5d59c8ed274f29dc3ea8e18212b65b473ae0c0fc2a04c02cf93cabcc529de10d7df8e0f613cc2cf377c0b72ce3b65851842768ade8c4f8e7d4d4950c1536bb4c970d4abc4f463ae520911e01bb7f00ee8329ee605ad4f1efa74c3c037c77f5899dd90cb56e37616c795162a2665e254ea2618ebd8656fdb46d4de0e54e258da37b51d525952086b889825bb64b3ba82f8777f978760aeb06273222177a61d5071ef64004c16c82e4e0", @typed={0xa0, 0x34, @binary="9e21903217708593b5dece7443b2b664319b3baee574ceba5eedd2803e994a5b8d68187ef83fdb9ffe389e3f3d65457b51c6fd45b06198834e5b41c467eca53a8200a52c596ae656b5a03cbc4db19721f70005b32b77ca0b447f9f8e0835d04d858969d3c00f79b6d793720d06af7797d608b0a7f0656b3f680159f546ed6d45eb2de9793f36c968f8b2c610c0d9439e530abddb921de0"}, @generic="f910a05ae08b3bfcb8835acea64117be87ec3e5226368ffa0f44a5bb5c711c4267f8142867ee12aff254aae4990d5fb008d6883ce7adee57d135be997eeef43019963cae449fd5d2028fb32d8dfcd08b17f4c0843d9ef6f3d5d68588451ae9cc", @nested={0x1314, 0x34, [@typed={0x18, 0x96, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @generic="2f62daab9bf6432d823a588c860f60fba4b81dc8c246ce6f159fd01142eb3edb6dc02550849a5d42914fee89976454f45ed5b68b88e0b1713b67d467f8a7e538a893ea2c90437cc5274ca7f0e5878131519049fb98aef39d46", @typed={0xc, 0x8e, @ipv4=@multicast1=0xe0000001}, 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@generic="21ff0628c5b0ab3c5b07f37228d6487a7de6f75fb1dd400f4524e4660777c930bfb833301fb7bc6d14dabdf392bbd312c9cb11513bdf1535371a94f6008ec125d0e3cb6a92f7e46fe7c5112820775a4649adfec4704466cba27d3fa0f47f6a4b3be02a71810a5ee031a7a98bc5644a91fbcbc586d82e99c3fad308bc1b8be0b2863f5c552110b7668590ffe203e03a9c02f86171ad19a70df86137f06cbfcf0f9bc5422583c94f6091fec30bdb2218bbc057fbc87440e774302951421a74ceaa26b351d6aa0e157b1ba1c88d427f9d2fccbc4d7b14ee87159a35"]}, 0x2714}, {&(0x7f0000ef4000-0xe8)={0xe8, 0x1e, 0x400, 0x1, 0x0, "", [@generic="09880666b4d22dd9ef802350dfbe8e26ccc89d3505b4d563fb368d5bfdf94a991eb69573b8907230d21de682155a54a69b3abfba7af8f48513b814d939a73a353f55a1ebf3d5026870cc710edf5058f8407b0be22d0abaff65f0c06ab6a70fc5e058cbda243e40513160f1160953f3c8331a6f6b0ac1973c88dd608a34ba48d750a380255acf1692df4ccf5dcc68240212224392cb1dc4f187ce2a0e505cd1787911affb867bb0ee4ebe0bfe7eccd46afddcd7390521a2c7df66ac6e4f5e3a71aed9a73bb2cd17052c60f2c9913309821682c90e1ddfa9"]}, 0xe8}, {&(0x7f0000ef4000-0x188)={0x188, 0x20, 0x8, 0x7, 0x1, "", [@generic="1bfa1f858c82ef856b4cd9feb99f82b6ae34255afb3f6eea89954dc2f3a0b5d84dc30fce2a6330d41d025b9c03076ee265d7b95b6df43fe0ea18b5e7a84765df66a0d2e5d1da6bfb1097e19440f1644df8da2a76b807096877802fc093fe132a0bf48b5c", @nested={0x114, 0x8e, [@generic="837eea0079803bddafdb63e43d45d7a716eda60977167f4633c35a363991873aea27e4f8af7b50e67ca38f552abbf3727c076f5b3c936eaad3867107a370953335544d0258c8033758e7885cec33213f9ce30c08936b6d41c1166f366545c87ad32f6d213e05a89fe267d3e617b98b3f65e32fe4051ce374c090f2c43c5b8cffce08eeb062d118b3b10f62fc6c197d4afb13e264cf763e149f3124d25f011df381f63a9b979364ae10ee265e52c54afa68807f08be4b1a9410cdcec3ce940e1b0a969ea317494e2cacdf1e7b3d8d8c8a0a311703555b06b97d75eac7020e", @generic="61e6c8f310abcd83431da1a245244469d9c51427b6dc41df39556a30ef6fcb94", @typed={0x10, 0x1e, @u64=0x87d}]}]}, 0x188}, {&(0x7f0000ef3000)={0x344, 0x12, 0x0, 0x1, 0x3, "", [@typed={0xc, 0x61, @pid=r10}, @nested={0x29c, 0x38, [@typed={0x18, 0x35, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="c88e74b1602f2f6382029d49a8f3139343e720f5afe62dd2acbe722207863fb83890aeee9ed92b009de428c0c85d1ad10263900963553ed53276540d605090a57f8f12f04b817c7f95093b8039714cc8eaf6c40cc3deea4b262c635e3d23502cd688f05ece74a0b8352b8d779b95aeb000bba84128bbba8b6320c171bf9854029e90318c60adc1f7f2a1741d6a8572482b4a4a5e4927bcd9fb55db6f9a4fe2fd2eb7e9a2506b333feaaa8723c6d450d76b7f3fa948b09dbc039e3480ef2eb7f3fe3ef6f8163c8ec77096f983dff6c0f046e4be9f8bfb0a1ee33d46204c4825810a7543a0387e2b5ae91ef10ab5f8d526be5de6", @typed={0x50, 0x2a, @binary="e174825d528abbe2ec276b9f85c624d9c77a13d24c0c5eb2d9b06b4131dd002de539eb3a5ad4c7ff26fdad18df82cd594117c7f223b893e64e547be61987b815f3180e437e6a0064"}, @generic="7f05fcc61503c026d9b5e360f3a4497fb7eef0c4dc25a56e0887d9d0145749588ce843d294a26818a7a9b75e7f0d7a49581793615db24f3af0659ed8262ed79eff24b0b335fcf3e0026c991f3dc27ed9aba4b0d719d69ff093265e2dc3199dfbed9b86ff42fa50fff0afae233de7fe98eefa99ad8218999ad1d3ffbeb106fcb851146c0343bdc3c50e09d5959b2d86dcf41c7517fe1c834c7b5116d6a3e15710d861b231e74f5757de2bd629", @generic="d6276d610fac573df96b2836acf15505f333b769bf6278d1e34ef237f32ba70121621bf6da7ef35403647d97287eb80706091a1847bf0f1dc85c002758e2c22e865d32312ca9a5d6fef4c8489f3158f6c451e04e3f21a3c50e37f550145bb3b37e839aa5f546fcf789b54d6643902208cb82543898b7efb9e855297d89b7422af617ff0a4b59d45ba0a955985537aa"]}, @typed={0x8c, 0x16, @binary="6f022d6503091453311103c6a2726f145de5a1b94114e2e624ea48669f8ae75832220bae64c32851f9c42292272688e10d7c98dea034c37b72344230c99a567a1528796c9160d812852c9b97c06156409535425d25797d683adf9d7165ae96c6b060fd5fba5265b3d04d80c94c850fc8cd27949c6b7981ae9028e3fd2ea978abd1"}]}, 0x344}], 0xa, &(0x7f0000e2d000-0x50)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r11, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x50, 0x4}, 0x1) 2018/01/18 00:18:21 executing program 6: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000e1000)=0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000e2000-0x38)={&(0x7f00000e1000+0x2ec)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000e1000)=[{&(0x7f000000b000)=""/245, 0xf5}, {&(0x7f0000087000)=""/118, 0x76}, {&(0x7f0000025000)=""/129, 0x81}, {&(0x7f00000e1000)=""/130, 0x82}, {&(0x7f00000cd000)=""/4096, 0x1000}], 0x5, &(0x7f00000e2000-0x32)=""/50, 0x32, 0x930e}, 0x2040) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000e2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000d7000)=0x6, &(0x7f00000e2000-0x4)=0x4) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000e2000)={{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, {0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1000, [0x0, 0x7fff, 0x0, 0x1ffc00, 0xd61d, 0x4, 0x8, 0x100000000]}, 0x5c) 2018/01/18 00:18:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009e3000-0x10)={0x2, &(0x7f0000ba3000)=[{0x10000, 0x80000001, 0x3, 0x6}, {0x6, 0x7, 0x7fffffff, 0x6b}]}, 0x10) getsockopt(r0, 0x0, 0x80000000, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x0) 2018/01/18 00:18:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000383000)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) bind$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) 2018/01/18 00:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000f5000-0x38)={&(0x7f0000e98000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000087d000)=[{&(0x7f0000bfd000)=""/84, 0x54}], 0x1, &(0x7f0000af4000-0x5f)=""/95, 0x5f, 0x2}, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000047b000)={0x0, 0x60, "20f8c883e284dfd9ec4e6a2816f6e9abcdd4813ecd1f83892353aac48d5e81cbc6948de444e6ce866a5cc481cf0c378e38e7e8eb41b6187a988159089acd652a0aab41822fedfc1031e4eb358e77a482579a5e32d349055f7e6f4d78dc16e283"}, &(0x7f0000515000-0x4)=0x68) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000079d000-0x8c)={r1, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x2e, &(0x7f000002b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, {[@generic={0x88, 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, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/18 00:18:21 executing program 5: 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) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000181000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00009a4000)=0x2, 0x4) accept(r0, 0x0, &(0x7f000029d000)=0x0) accept4(r0, &(0x7f000031d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000538000)=0x2e, 0x80800) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000af3000-0x4)=0x6, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:18:21 executing program 6: getpeername(0xffffffffffffff9c, &(0x7f0000323000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000568000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b6e000)=0x0, &(0x7f00002f5000)=0x4) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00001dc000)=""/51, &(0x7f0000046000)=0x33) 2018/01/18 00:18:21 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getuid() r2 = getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000-0x38)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000)=[], 0x0, &(0x7f0000011000-0x40)=[@cred={0x6, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x40, 0x10000000000000}], 0x1, 0x0) r3 = socket(0x8, 0x5, 0x299fe16) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000013000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9f1640fc23803e376c0ea40a4341282e"}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f000000c000-0x4)=0xfd8, 0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$void(r3, 0x5451) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000013000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_settings={0x2, 0x80, @fr_pvc=&(0x7f0000011000)={0x1}}}) 2018/01/18 00:18:21 executing program 3: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af8000)={0x0, 0x0}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00003b3000)=0x6) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00009c0000-0x20)={0xf1, 0xfffffffffffffffc, 0x1, 0x6, 0xffff, 0xd26, 0x4, 0x6, 0x0}, &(0x7f0000326000)=0x20) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001a9000-0x8)={r4, 0x101}, 0x8) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000afa000)={&(0x7f00008ec000)=@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x1c, &(0x7f00001c5000-0x20)=[{&(0x7f000089d000-0xfb)="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", 0xfb}, {&(0x7f000018c000-0xd5)="ce209432c6570945b687d09b67621d93daeb0a032c2e950f55bb8570ca2e39c8e6324200173e1a5291a2e55a399a99bf18a40f90819b65bd590d2ec200771e186e9f3feeb255cb25f9cbfc28c7c445c771a0087417e3d12865787eaa5c6031e6c8f3cde1d224a187fd5a4300db378c1e016625f734e133786ff199479a7895a3d3bfadba37b5e43f77c0f4c9a6dbb140ed0617dabc393166a45cfddcc0d057d84b56b960963bc0efb27675caaaac5a5994f16d2f30721c706529cca60ede301fe95c8b657539b9c3c8f1aa1d1deefd708dc1ca95dc", 0xd5}], 0x2, &(0x7f0000afa000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8209, 0x5, 0x3ff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fffffff, 0x0, 0x1, 0x7, 0x5, 0x101, 0x6b0d, r4}}], 0x60, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000afa000-0x18)={r4, 0x0, 0x0, 0x20, 0x80000000000000}, &(0x7f0000af9000)=0x18) 2018/01/18 00:18:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) socketpair(0x5, 0xb, 0x5, &(0x7f0000a8c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000dc0000)={0x0, 0x400}, &(0x7f00004ca000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000c7d000-0xa6)={r4, 0x7fffffff, 0x9e, "a874aaab6909d1e585ad0dc3c826cbb4ffc9e12af1cc00b12ccd78f90809105b06a49c3f4ec241f92322d0e7a32b9d4a3ffc21b1d9c89b0ab25fed91ad76db122b6fd62fc0419ece20c2b82c56d37d4a84db3cb0eeb1a500308ac448a1c10fd958c8a84bc05faee4d5e8529c226411bb5d1469971128885e7861d763b8ee13fc903c646677bf3eba99707579e57fad2f5948286b951f6f79bf0bd6f9b5d1"}, 0xa6) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00001d9000)={@generic="558d292bd37358f2454525d9ddb16686", @ifru_flags=0x8000}) 2018/01/18 00:18:21 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000005000)={0x8, 0x202, 0xb0, 0x10000, 0x0}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000005000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r2, 0x0, &(0x7f0000007000)=0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000004000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe8f, r4}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000005000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/18 00:18:21 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) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008d4000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00007b9000-0x48)={0x1, 0x6, &(0x7f0000001000-0x30)=@raw=[@ldst={0x3, 0x2, 0x1, 0x6, 0x0, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x7, 0x7, 0xa, 0x2, 0xffffffffffffffff}, @alu={0x7, 0x7, 0x3, 0xd, 0xf, 0x0, 0x8}], &(0x7f00001dc000-0x4)='GPL\x00', 0x800, 0x0, &(0x7f0000000000)=""/0, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) 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) sendmsg(r1, &(0x7f0000001000)={&(0x7f0000000000)=@generic={0x1b, "25914c984fafccc05bd58944a7080a0099127332248d305209e580d2e494759c0d82c6d4de57183fbf005cfe51404ec7b2a9bcc0183cc680f2ae8ceb5572511471d2d767af004f3c06328cb8a1474cac71bb0b6d57cdcd8b1f853639ddabbd3a885ab66b80f8993cddca07e0dea2d0e25bb5debf0b28a1ca097a3d6e4ebb"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0xf3)="3d6bdd8a1bedd31296caf37d039a687921d1cf0faeb622c9429a75c432ef24a220bce6fe9c7ab6c2f14230f770743aff145c6ebd8ed6eead14ec82b3677c779421081bb5d9025ef662e10ba385c627ac65833e96aeb1cdd9c6558f3cb781ed8fda22e18b9b26a345348622cbfe708674a42df5ec31bcb48d4d48b56f62081f8b85f92c402eaeb5e111735df0eddad183280a6e5a5edce31009faab917e20489229f62169139e984c9e49637005d417ed8f05a961a2014ac0abd3b88d3d644c9a772dd21a9879258388c4cfb9c1790347aea65ff5c1e86fd603c04ac46e1c68358068254164a9f1a498a11b753a8d49eda45a77", 0xf3}, {&(0x7f0000001000)="cd96cbaae2cf0e11f898e658f83347b99c07885bf454915b396db4388b51c9832e39769a89820fbd0e81a46b1cdb61317c459cd7c02cd7f0dc44e3618cb52666b8b3dabe99442806d76ee7c4a7c2a09b7b099b8a6a7f5a345c2b7709a6be6a81c73f18564d893aa08c965208931bc490316042e66da67ba925879b2e322f6fbac24b94c21cab7c246b524329ff96481147cb2023f63452963f797c03d725aaad08e20db3bd29cbb500ed0a05af98f0f793888ca199f8280e177dcb9b", 0xbc}, {&(0x7f0000000000)="0e1adf98ec84a185b7a7e510fae651de3ee45b4703435f10558c8cbf9c0e424b15d45c1e688d395f1c37eb06fdcbe809e976f26f519f6f721b013b0ad5da45ff275e76f9cc53cc08ed0058c8f41a3ccf658956e3e7a94f00c085", 0x5a}], 0x4, &(0x7f0000000000)=[{0x38, 0x88, 0x8, "5580d8fd3b3f39a6ce68570d2e4345bb8116d915ea8c32b01dd05a68b4bae324c1035d9781"}, {0x90, 0x10b, 0x43d7, "0f8446e7f81597bee07397a03ab593f679d1014cbabd1cf1b5035c715ba600beb6e5062aa62575d692499c660c8538a9e9f261fcf343053756aa9181da0fd2ffed445cfdca7f87a06ec8749f5a2e5606361c0d8e13869279e5d630383f83b9b77d72b64c22c5442287880230f90966c16ed5aee130e5de0972f946b2ad9417cc"}, {0xf8, 0x12b, 0x7, "0981ccbb6d52ef53be72c449f93a11626a8a9249e3e0dcf203940871909a3298693c6a4fa96d27e3488bcf7bcde4415c0d9762fbca3edbe7a31e1694473343c62e939f1cb4f0ced07d5b2d30b0608b3f3eedbbe73ef0af01fb8afe15ead08c8e966987202b087eae8ba8a8ebab19470d0e3297f137211a6418e74255b5f64d08ca676dd569c7c9204e6f540aec4f3cad05557341e4bffdff3ac355479e007312de16c7c2db20e8614cc77ee5a2ad8225e04a6d12edcf4fab14d7b2dc495f5c82ff699eb795a088bf669955e907fba3259f1763d41570b8e34ca76ad31bb48562c68b4817d5"}, {0x48, 0x13f, 0x7f, "2897fa75f3018985976498f6d693ad14c0bb6b48184bf1a3b90e5f8685a4e118fff836cb268273c4ef124f759041e1d4d7"}, {0x60, 0x119, 0x0, "1634d735df22c835fd2824bb006f69f904f3a75ce11c1d1accfe651ad8a7449853ba523c2af63be3a4d97a96beeabfa8772af4b8b326f99877edfa50b55943a88fd2735cfa7008a60d02"}], 0x268, 0x24008004}, 0x4000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x5, 0x0, 0x2020000000}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000-0x18)={r4, 0x7b5, 0x20, 0x4, 0xfff}, &(0x7f0000004000-0x4)=0x18) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000004000)={r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) r7 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r7, &(0x7f0000001000-0x98)=""/152, 0x98, 0x20, &(0x7f0000004000)={0x11, 0xfd, r3, 0x1, 0xffffffffffffffc1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000b, 0x1, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f0000006000)={0x8}, 0x4) 2018/01/18 00:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000070e000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f00005b2000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000c3a000-0x38)={&(0x7f0000181000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00008c5000-0x10)={&(0x7f0000826000)=@delrng={0x10, 0x14, 0x400, 0x5, 0x2, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20008080}, 0x80) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 00:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000016a000-0xa)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000029a000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000065b000-0x8)={r1, r0}) 2018/01/18 00:18:22 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000014000-0x4)=0x16, 0x4) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000014000)={0x10, 0x0, 0x0, 0x100}, 0xc) 2018/01/18 00:18:22 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f13000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f13000-0x4)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d04000)=0x8c) 2018/01/18 00:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003c8000)={0xffffffffffffffff, 0x28, &(0x7f0000372000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ca2000-0xc)={r0, 0xac08, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 00:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvfrom$inet6(r0, &(0x7f000063f000)=""/189, 0xbd, 0x40010142, &(0x7f000056d000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) bind$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$inet6(r0, &(0x7f000048d000-0x1e)="6605000000a53a98df0d85306319289835d2968f1a4ce6adc8f35140c9fc", 0x1e, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x328) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000248000-0x4)=@assoc_id=0x0, &(0x7f0000d7c000-0x4)=0x4) shutdown(r0, 0x1) 2018/01/18 00:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000871000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007a9000)=0x10) sendmsg$nl_generic(r0, &(0x7f000086d000-0x38)={&(0x7f0000cc5000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000d3d000-0x10)={&(0x7f000024d000)={0x38, 0x1f, 0x410, 0x4, 0x2, {0xe, 0x0, 0x0}, [@nested={0x1c, 0x5f, [@generic="2c2a2241c3cbbe00aac78ec27c9f2e", @generic="f69058d98b0952"]}, @typed={0x8, 0x83, @void=""}]}, 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000922000-0x8)={0x0, 0x0}) pipe(&(0x7f0000def000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000c8000-0x10)={0x4, &(0x7f0000b0a000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) bind$inet(r1, &(0x7f00000ef000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000037b000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6e08e3d1b21b1a78e517422f44695cab"}) 2018/01/18 00:18:22 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000df8000)=[{{&(0x7f000087c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x4, {0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}}}, 0x32, &(0x7f0000df8000)=[{&(0x7f0000223000)="fd08a729540a79df902b530f89a42e11595b63c1ed3577ec5648e49b8648b76021347da5b1cd241a992864511e48d58b43e9d3fb19b35cc3e13d848d52955f97beca7eac9abb18d8154245fa23ad36249730ecb28676b9eef1ee2395d811b7ff482cec75c64b2fbc8467b0c5f37d08284e1159543ea22ee76dbcee671b4803cb7f58341784ce120411c0cba2943a372bacef689ccd9293511a435d59f4ea3a3785578d3abac434ceb01a8dfeae91cf203e576bcd68ae8451c8bd8d3eaca372d43e0800b02866f28843ac40dffadcf63f1c0ecffbbc8b4f2386", 0xd9}, {&(0x7f00005be000)="a1b7fd89c821a6e646d116cb68a103d7ae71ffb5f050a0feea9fa59951ed2f62de728617f244bfdcb0a242b334ec13d15ad96ea1db67d70f422fc3d0a21404524b09c29a4869d9c7f2b11dbded4199620888b8f980d35e11635fdb89dbdbc7e8f2", 0x61}], 0x2, 0x0, 0x0, 0x4000004}, 0x3}, {{&(0x7f00006a4000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df8000)=[{&(0x7f0000df9000-0x51)="91d90b37a440cb252207bead7c1b53b2d06db05ffd5ff81a711984b3c1e8fe39d6c737e8ea5f027b26c51c98bf4e45a17ea4e4c46a4bfa2a6d92287c0f043ad3e26c0351490d595ccd4ada765662cc63a9", 0x51}, 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{0xc8, 0xff, 0x4, "3884d8a94016915043e549b45f5ac77a58b43f69c88e1800ea93e1e38cf8d11b64d9a67f02dc013e8e4b0a1dc29d3e4b00e20e4cbd6338e351ba905b170794672da6a2dd5ff50b70a591eed7017e8fd57b2ddbd2c8c65afe2c03510ae150c8d743f7241941a24ffddff1e964558d8c39362735de5e009c88ae7f14ab3e45110c9d1a8aa22a7b05a4ed08f55ac104b0ef73a149c6168cbe654c1db88e27c7d7a1c74e029587d2a9709451e9d2388bca3a49de971a"}, {0x68, 0x0, 0x177143ac, "f3f9ff822627f13ed43c9c7098cc3c2e1fa2910f82672123c4168e8f1ad1079e8ce5c150423a33b38bb3e1babe64a7379657aaa76bc4e50aba15179fe25eba66498bbbc2a030d958c0553f664c2b43733e18029a3d"}, {0x60, 0x11a, 0x3, "39283cf48d5924d32d23421421ec1089ef0c188963c9a1f6c9011b40d53a960afdd2eccf49a42091e333bf57692225fab3b078165fc22d63f3e3c7c28d6074d40bdbc2770e05fa8cc590"}, {0xd8, 0x88, 0x7, "d03f804702b405b88c6e0752d9a57806e02adee5c44bd88d8a1106ab4a9c2327f35d9e85486b07de09e6fabe0103ab4ad856fab3e544552a6105e8dfb16489b700315531d9f7a4cea274317fdc8dfc39ef5b546a0867cd004cd176d8b95b2b90ddef7242dff65303b97823220916c16c290534286f160802d576634748c384c9fbb83f1e0d826fdd9bebd91ec90f57ed630b7a5bfe0f8e84914d0debfa0c3bc385efe1803f6e199ba68826c9905a9ad7503b1d466e70034cb0098edf5936d3ab3b4bd20c22bab8"}, {0x78, 0x10e, 0x5, "5a2442c5e92a9d8c691784e1c7c68985eee0fa41ee2df0261bf71e5ba9d35df08ea7af0513aca843228908b9291374a4508f0eef8e6da81ce6374b1d75e126b9a4d27d0f930dd2c756cbba0835e7f2366a180d30a054a7ef951f793451ed7a831cfecd"}, {0x88, 0x1, 0x3, "ebddd67311335427b6364e367b29dd2cd6d67dcb5a4f2f3522c25bf95c2ead67a6126b5b3a8be403ea1d120b455ede13f343fd550be2935f4ad45015076a6897c453dcd7f9e76b804527a430caac172a954b580b9ca528d46ff754a768652522fc61299133976d8ec27f2ca248043d63def30cbeea"}], 0x1378, 0x1}, 0x8}, {{&(0x7f0000a47000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x1}}, 0x2e, &(0x7f0000c53000-0x50)=[{&(0x7f000044d000-0xd2)="eb2a52824c251fb95302446c5773473b929ac2d5f72eb998d4a5eaf7ac53315252f251506832aab3e21db1b0bd3ed248d50c81faaf1c6d7374d99528129d9061c40607d3c1800e399f13d413fe59b84474e7026590e2de2c3137fafe0596bd0c9080c79f4d82162de0ec4624b56634c518d38d9d4e0adb9731e9287be7686381860c1f184c851871a84ec2aa9d1d4c0a29af176af0b2aa68dbcb51b359fc0128699b6f9db52df39a50c59b520535b28cc98e1f02593df1d602cb13c5f71b99e502aff99b19ec880175f68f7f7974beddf6be", 0xd2}, {&(0x7f000096e000)="bf16a77ec4025795ce6aaa9e14b08ee0cb571388d409c9c959eff008f2db2d948d0707b2375e6112d7b5efab186a4a7b085c0e83d38b7db2ccf76616073b07a0f9c11bdf13e09910cbec359925334cff0744a836a8b5e110ac88c6fd8cb404b7d59cd57b4023add3aedfc4e554d45f335c9e7721912a2272288b908dc2a17b5027cc04fa2ff67713ee4744f3f33792e43fdedf3d218e9f7635a3f46befdc9006bc4e95630aedb2523afaf947412088ea2b3ebbf0d2b2226cb76dff558364934912fcf6b23fbc97805c16299a86ee80ee7f120e5a0ff2b877144671e3aee8811b518714d1cd2f13df639f0cea5ca9", 0xee}, {&(0x7f0000df8000)="0d2126c9018c141b54d5a4d08beb93089bc5d853d2d039bb5f90cc40bb389467bd862e6bef59", 0x26}, {&(0x7f0000df9000-0x97)="fb1b0f25f3fb43528020f35ea448fba497040104845caf1b9d84830f39df80dfb0d7d83d8888b0cbd8c8e091c0032400b41b28f474cda51387a5eef9fdd7e0f4dd8f8d0a8c433b9d2ac60e7ceb7fe9ea02338a4fab3748033531536b6c9422b474deabb45be0b49159fc0d9d7b0edcb3e25bce536c395c6d773109adb01c3c21acd066892ad68b9052e1f16987f45d9e9a9073236dff53", 0x97}, {&(0x7f0000b58000-0x5f)="bcf4a863af93fcc4c066cd8e6213e772be41c0d5929d325de610f50bf8010b675e7bba7d651bb125791013f0ccff49f7dbe5bf65c516620898acc93802f52bb2f03c5af537409d1022400e7585a74f0dab2d67daee1678daae3da6b911e27c", 0x5f}], 0x5, &(0x7f0000266000)=[{0xd0, 0x0, 0x9, "fdae8b966cd5c0450179040dea827da7a238966d06cd184a54cbb582863309d4f86d67b14dcecd08022489b5be9f9c45edd25da2db3f9cf391a86b1d7359a39cec9083bd5be41e14174467f31ffe6cf372c51897c092575e6fa7644708085b18ac8cfeefe707c2deb43f0e0bc90503911618bb8255906f4b4d3c0788fdf5e34a426f6eacd7ab32607e4072628d7a2f858011a252660ff9e93f764eb1e46723a1487dc2e3f09a3ce2f8f7b0d53c73034c046250e3c5ff61e040ec830bef52ac"}, {0xc8, 0x112, 0x5, "31a28f4234ecec47d59cf6cbd2b19efbb7b7eb543025ab377d7b7d226bdbcb1212c198f25fbd0d01b1cc6d382875d0607d6350923e93ac822b9b9328b32e95e356b372ff6b1bfcac6ee530a7e7f4e99213308ce370898e67034ba4bc67cbf4256b7a94b60e9b4e5daa9d3ef29de0d768ceda775b85f85afcd5ba1219da70a65979bf135a7695a12534e8ac92e24edf616698655b52c447679809ca1a9b45ee06790c2ce75741e8dbf75c64d72d709073aa8c08ee9d8908"}, {0xe8, 0x115, 0x7fffffff, "e1f581facdc33e1ffffbb764ee6dfea90680de78fa196f82452ca1114742ec75a7a21c51fb4556bd5c6e974b7af07351f4be72b781dfffe6be1f363139be4eb71e8cb99f6fe8741cc276d485668f48848381acbce14ae5702c69ef40b0f19d94ed72b3ed19549b2c0e79e72c4299a075d57f651dfeced7436aa0950e85c66c75645cf99d0e660091b6444d2d3fa9d423b2bbf64601bc1233fb93af80a0b3cb1626b89560c5e95c3b8b41cd890c039bf122e4c4bac9b63899b4b7cc4c1e7e21e0bcf4dd6d9c070e10ef2ea064b766120216e8e540"}], 0x280, 0x20000011}, 0x7}], 0x4, 0x40) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000df8000)={0x401, {{0xa, 0x0, 0x100, @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, 0x1, 0xffffffffffffffe1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000df8000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 00:18:22 executing program 0: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x8000f, 0x52) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000b79000)={{0x200, 0x1, 0x800, 0x3, 0xb67e, 0x5}, 0x80, 0x2, 0x4, 0x7, 0x2ea, "d079cdae0c349a339ae7506dac86d27e9e4dec91a02ab86683fcb5f4b72590aeb7a9a260d35016ea6c36d04f376ecc27ef6f34a3e70b056d49dbce538e3cf8f05c6d6ffc41056f12f7cdf4a7c3829b50ef4a62b78fe0810fd5d86f7cdfa9185cab4613f75de08ec42b1da23ecebeda8213672de16cd8795a225ad15e4fb0c395"}) r1 = socket(0x10, 0x802, 0x0) getpeername$llc(r1, &(0x7f0000469000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f6000)=0x10) socket$inet(0x2, 0x6, 0x5) write(r1, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000948000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea2000)=0x10) socket(0x0, 0x0, 0x2) 2018/01/18 00:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) socketpair(0x0, 0xa, 0x1, &(0x7f000074a000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000de4000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000646000-0x4)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bab000-0x5c)={{0xa, 0x0, 0xe3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x8, [0x1, 0x46, 0x4, 0x0, 0x10000, 0x1, 0x9, 0x7]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b23000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbe000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000335000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b5000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008af000+0x4c8)={r1, r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000c8000-0x4)=0x0, &(0x7f0000c8f000)=0x4) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/18 00:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x1f, &(0x7f0000911000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000174000-0x38)={&(0x7f00009ae000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000026000)=[{&(0x7f00006d2000)=""/81, 0x51}, {&(0x7f0000fdd000-0x5b)=""/91, 0x5b}, {&(0x7f000048b000-0x93)=""/147, 0x93}, {&(0x7f0000e50000)=""/56, 0x38}, {&(0x7f0000752000-0x1000)=""/4096, 0x1000}, {&(0x7f00001a6000-0xcc)=""/204, 0xcc}], 0x6, 0x0, 0x0, 0x2}, 0x40010142) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009de000-0x21)="b70a75b0d2e383e5b3b60ced5c54db0a295df0df8217ad4000000000010000e6a3", 0x21) accept$alg(r1, 0x0, 0x0) 2018/01/18 00:18:22 executing program 2: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) poll(&(0x7f00000a3000-0x20)=[{r0, 0x122c, 0x0}, {r0, 0x3200, 0x0}, {r0, 0x6000, 0x0}, {r0, 0x2501, 0x0}], 0x4, 0x1) 2018/01/18 00:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) sendmmsg(r0, &(0x7f0000691000)=[{{&(0x7f00006b3000)=@l2={0x1f, 0x1, {0x0, 0xe23, 0x8, 0x6, 0x50d, 0x5e11ce04}, 0x5, 0x0}, 0xe, &(0x7f00001b4000-0x80)=[{&(0x7f0000af3000)="b6e950bdb0ab7769a8d255ad4376592a2f30815dbdc3764898f7bb6813afa57d86fa553f1b829ceab158e2c89a2206e5e5d0bae610fcdb41615b88c29378e829f067ec45d1dad78e62d15e10fe13230e3a90514b12f26869033027272f9ff7efc5b3ef8053aea6ef7d5810db11d552", 0x6f}, {&(0x7f00009bf000)="e7a8e38ed65808ffce444d7b576ab66a56dd41984364d95ef71d989b1fc433e381a1d1bb7a82a5d1dc2c9dad9be17172fb878aefc8a2a138a25c35470e1985018104e2edc2830467660d5236a811684f15d86c376f3444ebde9cdbd9fbbd65e49d4e69bec07e", 0x66}, {&(0x7f00004f5000-0x7e)="62466c0f90c7bfe935a4b00d08487fc96c37aed12568eaef4bcca10054bfa9bf37e09e17c0efeac5b30476a9a2b54badfee9c2153814f293536105362cdab307ccd4bb3870fa46cc9eda632c9edfdd0cbadc5adc4ac116505f29d057de7fff1074e48ed73bc588f6f5b1e4a1b464a4c02b16650f8e6223d51ce5202dcda7", 0x7e}, {&(0x7f000030c000)="10bdc9744869e9ef475d60d8b53d7cd17c3af31e8f639a1b86af963be22cf5cee512a3892d73478471ef0ef43e19ec58291e43f79533707353452360323c949ab2499fa09f92beec4666ebb264191045cd6c9996f0ef5958e686d09cde1c32cc40f8c8059efff67f9716e6ae0502be3820e5769e5694abc086b867a8df74ecdf4aa95717", 0x84}, {&(0x7f00009f6000)="1ef8b0fc832629046e345bf044b49f3ca8ac37307f39c5ba0ba83f8d1f8c2019bd623ea0124b44679ebe56af5333ee798a69dbf0d01851c8537508749c", 0x3d}, {&(0x7f000052c000)="2c996408fdfffe3415c299cad03bc2f29afb78a74c3199e7ad09b3eaadb2be547817264a2bfeba11f463d43afda8735c1476146622bf39da8c7eee3acd71440074bd4403e942d334120d40245203f603dd5faf92bcecffd6decfe74662b6a8b67c21b3e7dbdee2ede5ea89fb0917ead738e5a605322904f5d25a669280716669319bc38ee0aca5b109a3d0bae51ce55eda77170991997c12891449ff3569bbd9b50d298098b3e8db56dcf607f54ddc64620670b9298efe260ee2ba6e09b7a45103c7a3a8d061eb7a1391a29c2b0f6abca64bddf5", 0xd4}, {&(0x7f0000648000-0x23)="2492e6ed4299def4464a043a47beee96021124f387270f99e6b27a9b59400bf6c5e398", 0x23}, {&(0x7f00004c8000)="ad36fdef17bd33c9f32212c17a503773067499c4bee76aba72a7d218bb8b5ed1a94acdb41c893279abb43f6c5c7e8b58b63e0a1ae980c4f9da7dddb3f4205bfd392a9f37b1cd2ded842566a7254bcd48797d73e388a0d3ed706cc331e003bebaba8bdd7d024f3607a03f24e2b5b92a60af8a22a167d8e297ce2bb06ebcaa034e4ab594944cda12b77a945f27bbf57db327489e9d751afa738dbf01427cbe1317f4e885cb8d9ba1edae6486e400f7bbe202f866aa577109ca237b79e55cd1a37bf2c8e348d2f5bb42522dc14fdb0484405c3d5a1a008c", 0xd6}], 0x8, &(0x7f00004d2000-0x228)=[{0x20, 0x11b, 0xe7f, "c48c95f890bc0a6dd6159ba5ea9a80"}, {0x48, 0x0, 0x3, "be45b8c38d80a6472fdd2a23266030ba2a4dbb9a307807f91ad7ae6e12e47ac4f2bbde0a6e05d85d5c175106cbcefdce9a1e9ea4"}, {0xa0, 0x10f, 0x0, "f3f2acba42c9ad980d397c52e53151767d72189e626cb740a885247bfe376106bd7664b059e9f24df2e2372dd150aadb88dcb25c3cb7d1ccd324cad12117b56d75ce6fd95801f24706a3282fb2c2b6108a72d188273b97dfc3f8465a1dc3a9b1d484a26b6a8933101b2f9b7c196ec9ded648983c5c92c62d9364bc94b6498124f2e73da55022d4d29f27b8"}, {0x100, 0x1ff, 0x5, "6035abc8f0d49437c8edbd401847353112b254884dc742e69110c92c0e66a0839deede986ed0dc8654cf7998a7dec11cf97a5bc3293885e96094ee6b205ac180c74f35caec60762ab0335503ff1c3e6a945c547d58b93905e245b6c4c7f35e2876f952f50c6881d1183f54e6b4cf0512b04b950dce61a5be62137b0bb0e08435ecc059888ab3c5eba5ea3b3b5a8258d51489586311834da8822fbadaff962a049e31b94e60c286878eb5f5715c77561635ae80c74526cf5b4255a5279b9cc6dc2659ef2beff5782b3f2af41312a47597a75b11a3fc0415d84f862ed7d4d9720bc858f3d0e9c5ddc8f9ec"}, {0x20, 0x10f, 0x5, "bfe301ff15b93fc1505dcab634fa5b"}], 0x228, 0x4000}, 0x3b7}], 0x1, 0x1) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000c08000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b79000-0x4)=0x10) bind$inet(r3, &(0x7f0000b56000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) write(r4, &(0x7f0000f8b000-0xf)="", 0xff8f) write(r1, &(0x7f0000278000-0x100)="0608e96046f5b700057f919b2da815c5ee483335fc675474f725b09b03900f6975eee502c4dafbb387da5e50de53c20a2dbe5c29e0dfec0f255fc3847fc9a18db7ebb6402cf418d1254bdd56187f6b126840d8eb8713894fe9cd9d357a86cd2ed05cb31e786423b4e1cad1c7fa1ad3c0700e7847752344c21082986c89ac3f9b291d52f7a02a3ec0f6260828910d3c5e3e52a422b0b99a8f02a19ca52988ef1a", 0xa0) recvmsg(r1, &(0x7f0000dab000-0x38)={&(0x7f0000e09000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000df4000)=[{&(0x7f0000aee000-0x90)=""/144, 0x90}, {&(0x7f0000ce2000)=""/57, 0x39}], 0x2, &(0x7f0000cdd000-0xb4)=""/180, 0xb4, 0x0}, 0x0) 2018/01/18 00:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000578000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051d000-0x4)=0x10) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00006ca000)={@dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x18) r3 = bpf$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, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 521.377890] sctp: [Deprecated]: syz-executor1 (pid 31305) Use of int in maxseg socket option. [ 521.377890] Use struct sctp_assoc_value instead [ 521.405193] sctp: [Deprecated]: syz-executor1 (pid 31311) Use of int in maxseg socket option. [ 521.405193] Use struct sctp_assoc_value instead 2018/01/18 00:18:22 executing program 5: socket$inet6(0xa, 0x5, 0x5) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) 2018/01/18 00:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) 2018/01/18 00:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0xf, 0x7, 0x9, &(0x7f000098d000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000bfd000)={&(0x7f0000f29000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001e2000-0xc)=[0x0, 0x0, 0x0], &(0x7f00006cf000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000418000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x3, 0xa, 0x8, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 00:18:22 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) read(r0, &(0x7f000000c000)=""/65, 0x41) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000001e000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7009a68b976683f6, 0x4, 0x6, 0x3, 0x8, &(0x7f000001e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0x6, 0x20}) 2018/01/18 00:18:22 executing program 7: r0 = socket(0x0, 0x1, 0x751b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000ca8000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002eb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002ea000)=0x8) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002eb000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe15f, 0xff, 0x8, 0x1, 0x2}, &(0x7f00002eb000-0x4)=0xa0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ec000-0x4)=0x0, &(0x7f00002eb000)=0x4) getsockname$unix(r0, &(0x7f00002eb000-0x65)=@file={0x0, ""/99}, &(0x7f0000038000-0x4)=0x65) 2018/01/18 00:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg(r1, &(0x7f000028f000-0x38)={&(0x7f000051e000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fa4000-0x40)=[{&(0x7f0000b92000-0xfd)="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", 0xfd}, {&(0x7f00002be000)="00f1749791d537ba86a34ce03549f7e41044289127f4192b70978cb2879a4aea6f3174133b861adaf74d1ae7ff9c21516550f38e089d22a3074ae7f2df3bc4ae47ef2a0f76b5baa89ed89d7807eb4307f404502b4ada7f6ef0fd8c35ff5ddd3dca8e72", 0x63}, {&(0x7f0000d68000-0x3)="f521bd", 0x3}, {&(0x7f000040e000-0xeb)="680ef0d41deb61073f9b947153857cc533ddc9d36893ccaaa4d8ce2467e059970508905c7ada5a21514f6eafe5d4b72568abeab7fc0894d9d8321095e0f39e5232d96113fcc4b2d76065eaaf1e27c8fc9ea39b41e4d0fb9c4ee29a4a303690dc56b9b0300c8ad25570ebe111e0534791b9ee6a28f66f90232a01aedc1b033c09b5988b126865eee3c400258b6d62947ba47bb188e1cc3a15553eeff6a8c6f7df609242286ecbd23ff3b28dafee30755463248a4820081a9060c723e460e375725aff47904ea0583d04450ffbf04a1f431a4135f2d6549348c5abacd91b8cc4fecad19c6d24e1b784184c9b", 0xeb}], 0x4, &(0x7f000075b000-0x12a8)=[{0xf0, 0x10e, 0x2, "4bb1ee80c2caecff938607a0dfce60eb10293cc232a4dee141f06c29dc97bf7a7cdd52c70ea3a21b1d00fa96cd287f8e11278582c38c4147843c92c24fca20e8cf9c50e61afd3388cd8de5f92aa6a59374c556c64034f96a82f46336ec0b01dab06442411e32fd5d91e735e3d2d62171a13a39dfea852baf6cd44c43bad346cc5eea167a3bd46f067a73bbcd418bcbe31ec03dac4c6c098f8115ed73c5445dac7801dda7b4be20cb58345a7dc4706b9dda2c74ab0d83dbba6ba28f6af8cd1e8b3576bb8988abce1d9da2f8bb802bed2d2295b2e94dbca6303c72e40672f930"}, {0xd0, 0x3a, 0x2a3, "9e2423ff7e8cb673626271a5df685ad0f982e474e7a1fa94f1687c6c45717c3bac6d6db5a74e7c2601bc48e5c7f7e0a1efa07cf0b250601ccbcacfc781e88bd85e08185c6dc26b08613dc45e4abaf59d729eb86b87831577b1cd9e0caf3882c8c7c1ada75eb25e0f60a970df367eef4a73eb2f74427eddd4479b5e1f5b72c28ff8a740917d9fe4420b1586c6ca0835bf030739b77b08a642ca3c645f86d1be24bbf29fa7fef1c695013138dd04df52a6cb63227e6a35509a9fbf4830bb"}, {0xa0, 0x11f, 0x9b81, "1c68a617f4c8f4a6fc7a31e525db190eae10db8e717cd821651def6426b17f1a5f40c8a3a7989b2e2a37d72e3efbb621941301730a92df5bc5a105d6c1ede8722eca0c41ad94cdeaf65dec49b68ad13c781f5b0d5ea87014e93b041e1f3a898587d5d1435f91ce502b1aa97b6d920be93d05fc26b0eb91c710f66ba251bda1245bc9ae37853824a4216c8c3da4cf"}, {0x38, 0x119, 0x6, "f3e3570004e79ff15e32689a327f8cf210a0dfd12b967072bc85902a424b1b846c"}, {0x1010, 0x119, 0xfffffffffffffff7, "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"}], 0x12a8, 0x20000000}, 0x811) 2018/01/18 00:18:22 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) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) 2018/01/18 00:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f45000-0x18)=@get={0x1, &(0x7f00003a5000)=""/129, 0x9ab1}) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) r2 = accept(r1, &(0x7f0000cfb000)=@generic={0x0, ""/126}, &(0x7f0000525000)=0x80) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000048a000-0x4)={0xff}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00008a8000-0xc)={0x4, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000061c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000818000)={0x1, 0x0}) [ 521.497934] dccp_xmit_packet: Payload too large (65423) for featneg. [ 521.534181] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/18 00:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000571000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016d000)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000039d000-0xc)=@sack_info={0x0, 0x8, 0x20}, &(0x7f0000c9b000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007fc000)={r1, 0xffff, 0x30}, &(0x7f000099a000-0x4)=0xfffffffffffffcaa) pipe(&(0x7f0000ca9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005e1000-0x8)={0x0, 0x800}, &(0x7f0000b06000-0x4)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000af2000)={0xcb, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00003b3000-0x8)={r2, 0x401}, &(0x7f0000b17000)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000d47000)={0x80, 0x8, 0x16e, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000386000-0x4)=0x0, &(0x7f00003da000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000af2000-0x98)={r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000e32000-0x4)=0x98) syz_emit_ethernet(0x3e, &(0x7f00008ea000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0xa, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00004cc000-0x8)={0x0, 0x0, []}) 2018/01/18 00:18:22 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fd4000-0x12)={@generic="f225f183275bd9105df9bfef92a88bb6", 0xed}) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 00:18:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fa3000)={0x0, 0x5, 0x3, 0x3000000000000000, 0xfff, 0xcb}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a30000)={0x80, 0x8000, 0x7, 0x3ff, r1}, &(0x7f0000359000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x2a10, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x10001}, &(0x7f0000002000-0x4)=0x8) r4 = socket(0x15, 0xa, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000005000-0x8)={r2, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r2, @in6={{0xa, 0x0, 0x9de, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000006000)=""/174, &(0x7f0000007000-0x4)=0xae) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000005000)={r2, 0x29, "ce0bee1d761761513dc6915ed0c59612a81350b2b63630afc417e4cdcff635faa93ea73b5e54968b99"}, &(0x7f0000006000)=0x31) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000)={r5, @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]}, 0x5, 0x1, 0x9, 0x1, 0x40}, 0xa0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000006000)={&(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}}}, 0x32, &(0x7f0000007000-0x50)=[{&(0x7f0000006000-0x8b)=""/139, 0x8b}, {&(0x7f0000009000-0xc3)=""/195, 0xc3}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000009000-0x7a)=""/122, 0x7a}], 0x5, 0x0, 0x0, 0xde}, 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000008000)={r5, 0x6}, &(0x7f0000005000-0x4)=0x8) 2018/01/18 00:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x0, 0x2, 0xc, &(0x7f0000d02000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000661000)={0xc6a1, 0x8000, 0x0, 0xae, &(0x7f00006bb000)=""/174, 0x1000, &(0x7f0000bc2000)=""/4096, 0x1000, &(0x7f0000675000)=""/4096}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003cc000-0x2f)={&(0x7f0000fd4000)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000041000)={&(0x7f0000f10000)=@getroute={0x14, 0x1a, 0x200, 0x5, 0x1, {0x0}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000010) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000005000)=0x10) 2018/01/18 00:18:22 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/18 00:18:22 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) r2 = socket$inet6(0xa, 0x2, 0x7ff) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008ae000)={r1, 0xffffffffffffffff, 0x0, 0x0}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000ef0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef0000-0x4)=0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xc, 0x0, 0x2, 0x0, 0x15, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004de000-0x4)={r2}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000378000)=0x3f) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef2000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000ef2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000ef0000)=0x4, 0x4) epoll_create(0xfffffffffffffffd) 2018/01/18 00:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000498000-0x8)={r0, 0x6834, 0xb}, 0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) accept$llc(r2, &(0x7f0000dcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000137000)=0x10) 2018/01/18 00:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0c0e383e5b3b60ced5c54dbb7e7000000f516ad4000230000000000e6", 0x20) pipe(&(0x7f0000598000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000027a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000dbf000)={r2, 0x2}) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000c6c000)="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", 0x1003, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f000063f000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000993000-0x9)='illinois\x00', 0x9) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/18 00:18:22 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000009000)={0x1f, 0x80000001, 0x3}, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f000000a000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x58, 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, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "1a7380", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [@hopopts={0x2f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}], ""}}}}}}}, 0x0) 2018/01/18 00:18:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xc, 0x17, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x80, 0x0, 0xf, 0xc88702b8d3a1b68b, 0x6, 0x1}, @generic={0x100000001, 0x2, 0x100000001, 0x100000000}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x0, 0xd, 0x7, 0x2, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x1, 0x4, 0x3, 0x7, 0x40, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x1, 0x6, 0xa, 0xa, 0x80, 0x13d52a4e9c6ba7b4}, @jmp={0x5, 0xd6dc, 0xb, 0x9, 0x9, 0x2, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x400, 0x8b, &(0x7f0000001000-0x8b)=""/139, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000612000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f60000-0x48)={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, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f60000)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000f60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) 2018/01/18 00:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000122000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(r1) 2018/01/18 00:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0xfffffffffffffee2) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000d59000-0x4)=0x8, 0x4) 2018/01/18 00:18:22 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000fdb000)=0x0, 0x80800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000fdb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fdc000-0x4)=0xb) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000fdb000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ad0000)=0x48) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x9, &(0x7f0000fdc000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = socket(0x1, 0x7, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fdd000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fdd000-0x4)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fdc000+0x248)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000)=0xe8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000c89000)={&(0x7f0000fdd000-0xc)={0x10, 0x0, 0x0, 0x48001010}, 0xc, &(0x7f0000fdc000)={&(0x7f0000e78000)=@report={0x58, 0x20, 0x300, 0x2, 0x1, {0x6c, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x4, 0x1, 0x401, 0x2, 0x20, 0x80, 0x3b, r4, r5}}, [@mark={0xc, 0x15, {0x0, 0x9ca}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000fdc000-0xf)=""/15, &(0x7f0000084000-0x4)=0xf) 2018/01/18 00:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000379000-0x4)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000088b000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000b75000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000bc1000-0x38)={&(0x7f000041c000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x4}}, 0x2e, &(0x7f00007b1000-0x10)=[{&(0x7f000012a000)="99c2f73da6294c5de601d290e260b8796de0b8ed14a0405fc90baa6bf76540595522cef397ea722009d9fa022c44d293351a690523610ea86918d8615f7a51683cc694cfe151015f5c87c5bc1b4a731b5c23cba7750629d6cd5d67d8918b04149fc2365e4830e685a453755fa3d6d6c79bd3ba4cbfc56c8e2f05f8c88795d1c76676a6fc526bd9b27604a7c5afd0dd86aadc45ab75a76ae9d3354f057a15d4a6a681509099885d9d93ce768ebd986fef8466c8b0a050dc7a3460e77b69232c5a7296a1", 0xc3}], 0x1, &(0x7f0000c4e000-0x1038)=[{0x28, 0x0, 0x3, "dcb0cd58c80c18872abc613414764ed73c"}, {0x1010, 0x19e, 0xffffffff, "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"}], 0x1038, 0x10}, 0x40) bind$inet(r1, &(0x7f0000c38000-0x10)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d9f000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="1fdbb289455b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 00:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000838000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a59000)={0x0, 0x0, 0xffffffffffffff9c}) pipe(&(0x7f00007ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006a3000)={r1, 0x80000, r2}) socketpair(0x2, 0x80001, 0x0, &(0x7f0000ba8000-0x8)={0x0, 0x0}) bind$bt_sco(r3, &(0x7f0000abf000)={0x1f, {0x10000, 0x2, 0x1000, 0x9, 0xff, 0xfffffffffffffff7}}, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/18 00:18:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) getpeername(r0, &(0x7f00005fe000)=@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}}}, &(0x7f00004eb000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000efc000)=0x5, &(0x7f0000001000-0x4)=0x4) 2018/01/18 00:18:22 executing program 7: socketpair(0x3, 0x8000e, 0x1, &(0x7f000029d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000969000)=0x0, &(0x7f0000e33000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000016, 0x0, 0x200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b58000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f000051e000)=""/121, 0x79, 0x20, &(0x7f0000b2c000-0x14)={0x11, 0x1a, r3, 0x1, 0x101, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) sendmsg(r2, &(0x7f000000c000)={&(0x7f0000b56000-0x10)=@llc={0x1a, 0xff, 0x5, 0x3, 0x1e22, 0x1504, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x40)=[{&(0x7f0000338000)="1a67a806762ce78795bfcd6e80472d627c9cdfb83e6149f557e29525f7019b3f0fc87f81c0203b27d3ead04698f584e8570903c36a508d2eaf07e834e08a8516c496de01afdf155d31c2e989cf9ed90f8fe98dee3e7317e52024861eef7522e4da5bcc855d", 0x65}, {&(0x7f00009c0000)="819e2845188926a8c03671782fe3abdd98530f0563b8ac44bd24562cf9ab332a942d6c7e0b6db8a724e384a65d4d943b0cfb430443e0bd88eae872a5244007ab438e510d08e70564cf911e4b6f7aa6faba9f424d8e46492bc2d7761c13e7f630e76cdffcd0e96b95a60f3a5719dc1a9e5ab50003f891866751daff12acdce05e997da71365c33b434a16f5787f9f9b8625f49b6fd9073b91c14182ec5848b30fa2baf93c8bd003707bd54e414ac664d05d7a96", 0xb3}, {&(0x7f0000a34000)="fb056994d63ad6c0e1ae904ac927724fadf57a07851d5f360304f4fa662d0d7c8902d065d6bd765ff5e297fae58d0fe73722969b52701ae4e51b4c9a094d66e9ae8d60d0120b67498c4c54c70d2b25a1827c4a0b6142049cf22efaa507021d6f5206eca77264bea910e791dcbbb308577b8e125d00c5", 0x76}, {&(0x7f000075b000)="a79a9b0861a072208c151b4e71547d76085e15922b759ec2b641044586528ac59de5e136eaff7d4dd08d86f7b8f93fdbcb76a79c4bb460a7ff967e7b06ff3d2915e080c62677b10e744940166a5f45aa00b3638e310cc3b00dca7091dd3773b27ea6ac4fc5e44b08eaae8fb48e0694fc6a6a94f064765486572130c7335459c20771a257e2c0b32466f30bd1de553a23df19884fe6790d8a077bfaa1933c0c36d2cc52f5435db32e2b7b3fd314e4a113de0ec587d8a23a8ba3aafdafcde73ca4a25ffff4b8edad4e7e23e72fe853656379fc85e946a1edeea9c5", 0xda}], 0x4, 0x0, 0x0, 0x20040050}, 0x0) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x1000000000000003, &(0x7f00001f5000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) getsockopt(r0, 0x9, 0x0, &(0x7f000042a000-0x80)=""/128, &(0x7f0000ec7000)=0x80) socket(0x19, 0x0, 0x0) connect(r2, &(0x7f00001a7000-0x20)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000884000)=0xac9, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e31000-0x7f)=""/127, &(0x7f00004f1000-0x4)=0x7f) 2018/01/18 00:18:22 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fed000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fee000-0x38)={&(0x7f000000c000-0x80)=@generic={0x4, "7323cf58b0bafc7ce5397155b1833d79c63dc7e687eb0b15615e2c3f0b159b790b0136f48f09888175e963e512e8163f6a767c261965030af03b9eb36faeab1d135f120f472ac540d0e365020122c5dabff5bf7a6f0a716c0cdc8de6c3fd88fff028153e51fcd8ac68f943bd52cc95f8efbd100ca37ae74acdcc799c05cc"}, 0x80, &(0x7f0000fee000-0x15)=[{&(0x7f0000fed000)="3fa5ff383efbf86cd2b72f2eadb5ecc5512ed96cf45d45f3d468c7ed29bdeb4bc1452f145be9f44204cfd4896629a9f5b87ede75b474a5e3bb35ca4652e31459a637f7783b7eb1fd64bbedcd2dc21a08a5c947262bd4bd377ca2d8c43ee48551ca62f8781e0c1192921e89a09960aadf275aab4f0d2a08c5753f9c1bba7a7aa503f6cbd83ea57802c5ac20b94db00ca492c21d93eefc3f4a59ae08056d26a52981f87ee5025197d035c68213e90959969655cf99abc7731cecae7383c5ca6f50b4dab6adf3959774", 0xc8}, {&(0x7f0000f4c000-0xe4)="1b55dbed6db032d684dde4620edb797f4accf1dcbe2ad45f5291193c2f4fcca041b44b5a2f2f94fb847f22cc846a9789546b8a8f0bffd48a73fe792b24c5f6f2ed89478c315e628aef83a4d794ea26f5a6b4143f7d2e7380ade7e10144b75c42f9e0d2728a7cb8a0530e699da952622b2e87a7db4bcf25c762029746d02a77c9fcaeecea0aa8072649b8e1348aac5e9d4baa38798d8381ac7bc23bb50128c6279d92d8d5d81b3b471c71c57fae8ba4313ab941b941bd650698459f2a985eb0f16be804105eac736f0728a2060e25016a7933fb058e683e2ebbdc504dbe7c1ce55e19a176", 0xe4}], 0x2, &(0x7f0000fee000-0x13f8)=[{0x98, 0x11f, 0x4, "11c3eb325e7f3430fd9b797dd39ceea343da650ab4730695e9ea966c48da8e68a087a1b6473153dce8d48b328c919d2ed7a95bcdd7364354e3b0a47e5e69910be3c3d40e057b85ef9215ef1029266e27d741d95505fcd07152712f45eff285c69d6eaa1bb520241eb0ea3a4f0d93aade8944a784583832ce4a37e5b2e411613533"}, {0x78, 0x1ff, 0x8000, "891d6c0ade9d762c8f09e145224225b3ebb9db0b5337708aa766ef7509c1b6101ec816f0e488dd991a072f963010b4c94f82150a5ae4aef93720321a7a3e285a5f63a502d58042ab485624afeeb92606c2fcf32f2d943ba0cfd58f6a037814ccef9740"}, {0x28, 0x119, 0x71, "7cde2fab4367b35c9cb54b0bdbe3f4bbc0addfa5add9"}, {0xb0, 0x119, 0x1, "b3506493b3bbc1189857067d84688725e816a88d0fddec5ad4d566b98e842362d2f55abd44d730cddaaab2494f45d2857eba57479ad875cb39c948c3e2a5c19b171abe25f4aae0ea3d228447b423d45493a116eef5e7a6fde34984498ce126cfda2e56e5e938a39361fddf32693107dee5a0cb2a968ac6ca3621982110f0b92a2c297f1059932629a78bf293d0c9c619b99e11af81c06776edb81ae79c5d"}, {0x1010, 0xa26a7fc7aef1c648, 0x9, "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{0x70, 0x0, 0x4730, "d0c0098d2784e0422243015a3ae719ad0ffa9634715186d3dae1eb69169e8db81ce049bb52e7c75803464e40062a7443e1fc65409b72fa5f36c13942ae6006eec47544ce132757543001929ea96acfe76c4bf0bd691854f2f6b90cdb94"}, {0x68, 0x84, 0x3ff, "761b98ed34b847152027f1f58a9b53005dcd87541e7a8a4a5b7b2a9bf50292d6de594f8ad0b7eb29ff02c45dffdc73978670ee7546805c260d4ffa98badec137825177fd17bb3d4281edd1152afb6e49c752"}, {0x48, 0x116, 0x4, "040aa206d8544940f78fe15377edd7572cdeab17c29b146733eb932ebe6f649a0c37523cfb23a07ef798d7af714654b3df43cd"}, {0xe0, 0x11f, 0x8, "5174564174beaa0ee09c825916439b076831036bec9f7400e3baa55a0b487feb7fb93fac674563e67b3f2424e5fb3c5bd1281e195e7234ee8e3ab36388363ca29f78c277bd27bf9209fefef0a7d107a217777f517c2fe2a04c8f5bc81e3a8bdc02941dbaaf30036b60a2c5fd107455a84dc1f4a8b395422c111046d7fa24639251e13fe113978e1216ff9870bc2b15a69f839afaa936075ec98f0d9c581820dd9f01753ea22992a6ea072d97d3ae59a313a47914f1fe0fee187ac9e6679c1ea72622065e0f019e0af16ccab706"}], 0x13f8, 0x10}, 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fcc000-0xa0)={0x0, @in6={{0xa, 0x2, 0xf7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x42fa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x7, 0x401, 0x33}, &(0x7f0000fed000-0x4)=0xa0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fed000-0xa0)={r1, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2000000000000, 0x9, 0x0, 0x0}, &(0x7f000044d000)=0xa0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f00004dd000-0x4)=0x4) 2018/01/18 00:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x4, 0x3, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x804, 0x800, &(0x7f000072b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = bpf$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, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:22 executing program 3: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f0000f95000)=[@assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}], 0x1, 0x0) r2 = socket(0x5, 0x80003, 0x1bd7) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000583000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8f000)=0x8) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 00:18:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendto$llc(r1, &(0x7f0000001000-0xae)="e512adca6ff3354d57acd33353ed5ebd096dcb04a9cb939439024a804f487a0a89444b9b1baeead2ee398c2cee997630f9e9acb5a1203e15c2e05c628da64b5c6487736595f1a79e0b0ce0e501d0d8332658697a3fe491484ede121da6dcfd96ff25d2655d3e64059d468d55d8c437300aef6c870e7dbef0687cc4bd1fcebb99b7fc90094fb712b8f99a396e3138a2233f77df23b9ebe043bd48a7e8dfffcd8dd7b2b35d3b721485098d010f77e9", 0xae, 0x4, &(0x7f0000000000)={0x1a, 0xff, 0x5, 0xff, 0x4, 0xd0a2, @random="bd6d0afead6a", [0x0, 0x0]}, 0x10) 2018/01/18 00:18:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ad7000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d4d000-0x4)=@assoc_id=0x0, &(0x7f0000c90000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x800, 0x30}, &(0x7f0000614000-0x4)=0xc) r3 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r2, 0xb73}, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x4008b100, &(0x7f0000000000)=0x0) 2018/01/18 00:18:22 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000010000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000012000)=0x1c, 0x80000) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x0, 0xffffffff00000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$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) 2018/01/18 00:18:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@generic="1d7cd8c1feea93fc5093cc8447d98150", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000231000)={0x0, 0x6102, 0xffffffffffffff00, 0x4c34d723, 0xac14, 0x80000000, 0xe5, 0x8, {0x0, @in6={{0xa, 0x0, 0x7fff, @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]}, 0x5, 0x40, 0xed, 0x1, 0x4}}, &(0x7f0000000000)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r2}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000001000-0x5)={0x5d, 0xff, 0x30ec1918, 0x7fff}, 0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) 2018/01/18 00:18:22 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000044000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000e95000-0x10)={0x9e, &(0x7f0000bd6000)="304f1dce82dfa350859d2e3344594b0f09002db3a6d42d7764b5fe5fc8241f1ef2afea8137a620f6a0652f3d6a851451def5cb5c427adc4117f8bf480a7c58f78dc741c93140b1c39810cb28bb5345ee47f23b0103631488b94262392b0e107dc499d00d87df0edb8a4751145b56e32a9d7a9fbaacf2683000ae87a0f1982ce01f28fde0dc046cfdd73c362647571119ba692365618051436b95ccb81cf2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d2b000-0x4)=0x0, &(0x7f0000ee4000-0x4)=0x4) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bb4000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000393000)=0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00006c2000+0xfaa)={0x10001, 0x1, r2, 0x808, r3, 0x80, 0x20, 0x0}) bind(r1, &(0x7f0000a70000-0x80)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x0, 0x6}}, 0xfffffffffffffde0) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000080d000-0x20)={0x1, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005cf000)={0xffffffff, r5, 0x0, 0xadc1}) bind(r4, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d70000)={0x0, 0x0, 0x0}, &(0x7f0000e85000-0x4)=0xc) close(r1) 2018/01/18 00:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000761000-0x8)={0x0, 0x0}) r1 = socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f00002e1000)={&(0x7f0000161000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00001b6000)={&(0x7f0000f50000)={0x24a0, 0x35, 0x200, 0x4, 0x1, {0x13, 0x0, 0x0}, [@nested={0x224, 0x36, [@typed={0x7c, 0x4a, @binary="af18bc5dcaf1faac4230ebf58f99e2212cd7ccf920c1bdcb38d69be3058361fc4883814a4e44724b2142f1020beebbc5867ae7b1a034261f693cb387512a69bbb0fe046a83ea32b8a60b4b507a801c90a3f00df430b426704607103cd2c3983fa5b426e2abb66a6a2f9a035ad4807686efe6"}, @generic="20b2bc86c7a934acde5393ab3b0f7e6f878b3d7e4930c0e211ea29c4a005e788aa4119d8976dbcbb9831707d8188aaf7a09cc74a240691d82f372729b98573d98c7664f5e7197354e099c556c93a853da1b8ed5058a65baebf392cb70c8c059c338d20b9d507bf0a0c63322004bc1f2fac0ab939911650ce36c4eba1f4543494a94482b5689e1917892fedc671c329ad8cc4a9aed2136a8b491c9ab903cc9ba0", @generic="0f0b02673c9f67a6a9fdbc8f88ef59a2d67c9d45b156f8b83dbd412b592fe0f5a537868d097320bf3173195cb283efcc7a7484", @generic="e3a96718436751ff2a56dd8b0788ab4ba83aaa016341e3bfefdad4cf3e4ddf713b5ab763dce674b5b4685bd76c0afdecf7f6d76c15cd07ecb00e84a5023510ae72704d5a6c13e9cf2a503a8ebe85682fd3dfd1783648139abb87f0d2bbd14e0d7a7052911916bd0ea03538074f1c3777b2d122d2f08dd2a31c84014dff3951f3e10f03f9f2cd2c28a9e6842306fffec163b240a90a9bf3b4ad560721722566312e69902f055b2a2018d57040998e9ccc607bacb7cf04376018bbadb376fe56b6d2a92eb2f58621635acbd80c681766757f"]}, @generic="7503ba77892330f301d22c1d56ad2fc422c69369d3a0782fbcf2b6250b15b545733f581949342c8a637c8e38c92de84eea54e45f0f2161ec67f7a09b4392c224750e594bab6c87c98197228e6dd51276fb8303a08b28b070b243d0406d84de38ae2a2ae701d5ab4dd977f9b9b17e70bf1db5012e0b194b382c545f7a69236f51c5f0fd1c88d05c86df380585c076cfdf6c67fc3a0b028f010e8d94e74c1f257974c4cc2779cfd03b", @generic="aefea2b70d3a90ad8560a34baa81ab17a4878c4b13776255b8662730b5e4e811e9eb27534690934635ce85ed75dd2ebd97a2abeb18d9fdfcc6e863fa77d171bed3f48934322ba991adc50da2c627cbdfef7b297369383328d950aa247e6716d69fa23746e0ae1136479743f937b20cdf8f4f76b1ece451729e230d318e808a287b11ac0a097907e99d9cfe9ccaa37a05be268f9eab7797e1a809bef3", @typed={0xc, 0x35, @ipv4=@multicast2=0xe0000002}, @nested={0x2118, 0x10, [@generic="16d2ce0683725c4362a44eb6639ac8f9ab421f6408590adca60c31dae3eb1978e3f18a1bcf39f1fb858ecf6ba0254224d13bb3b9", @generic="73665c640e8a84aebf6a7833214f27ec14dfd1cd4feefed0420383015fe9798190d5a73c465f0f", @typed={0x28, 0x48, @str='systemppp1%\\selfcgroup{).wlan1\x00'}, 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@typed={0xc, 0x54, @fd=r1}, @typed={0x8, 0x8, @void=""}, @generic="96af2a7d694dfdc1783c971def85a59c7f0a71a5c246ca2449662980134b16cef61f878dd1be1faded50885eeeb611b6e44681642017ba8cb1381d55eea54d712459a5a87367083032331a11388b4d", @generic="f957695f0726b80aa43d5023e704d919334280367b5572306adc4683bad21b5976911ada8e3804c9296e652c958c"]}]}, 0x24a0}, 0x1, 0x0, 0x0, 0xc0}, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ca9000)={0x0, 0x0}) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r2, &(0x7f0000388000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000021b000)=0x3a, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000e6000)={0x0, 0x6, 0x4, [0x1f, 0x40, 0x9, 0x8]}, &(0x7f0000f3e000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000006a000)={r5, 0x5, 0x0}, &(0x7f0000504000-0x4)=0xc) sendmsg$kcm(r4, &(0x7f0000bf8000-0x38)={0x0, 0x0, &(0x7f00003ab000-0x90)=[{&(0x7f0000c7e000-0xe)="52b5a184ec7ff844e1b31affe20c", 0xe}, {&(0x7f0000519000-0x1000)="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", 0x1000}, {&(0x7f0000c5f000)="11e65d0e8185d0890ab99a09f5bffcc6805c401325999e1576cfff1443142b1fe6709b21374cedc2ce42d90e4472c67eca2abb711d7100d737ba9ad6f00cfbe3cfcc4666a144b5117e3b19d516f48d45f1a6f8ec684ab71dd4847ce2b5a5654ec25c86164a34b61b383a15cc09eaa9da5cf553f6dfbb3da87047fe2ccaa7e6508998cdbff33c295df95baac21df6e43a499c591812caea", 0x97}, {&(0x7f0000d99000)="", 0x0}, {&(0x7f0000482000)="042b8f6d6053b513351f704db16ee52c69fab77d8267538b7aab38cc117f6e4d5376eed8f3b3adc5ed6c7eab7b0a25b389b0df01550b3948e83924ab8c5e12e479eb6f7daa6ac1d6336420783529801ae4c80b8b3626317694551989fa3e9e52929e2d14f41965efdfd16382ba245c1be0dd690c85a2ce7efcd678154030ad9d63f6d2ed9d798e0c94e12f1442311ff65d4cbc6f6c94d2971e5fdae8e57a7ba1587db3bd03d9bfe21281e5b93f9d75f8415e0dbd1414120c676ff6a7d0209b77d93d790985120d45a644e87ed01f2cf19a508973b8b671da382d0a384f5489e727c8057c889e65c25dc781", 0xeb}], 0x5, &(0x7f000054a000-0x3e0)=[{0x100, 0xff, 0x1, "9f8b8bcdac0810072aa4e13deeae2033ebbabc548268345c8132d833908fb6e592443a50e47cd05865a633927af412b1c46082215d38986299b3be296d933c2c4eef32be4714780ea88bb696794911730130ac7e1cd731f5783b6052edd0f3ce1d1877172c9ad1c9fc3bd44e0cc6434533e26700e3ddaceadb074a79fde09d55462850e883b9177665f6f82c828b9c3ace81bbb18e94013dc540d51bed2c6b06dfcd0570caabe21cb06660b1d1b413f3e3ae0e0ef695562d2c169cd9594c6320e60a464c8108bef9d121c8a8719be6aa01f4cfa6d028d883b85a266d77c91f92ceaada6a7950ff980b"}, {0xc8, 0x119, 0x1, "6863c54da14873fa92989f77fddb2dd774efc3e849702c89a5f841154fc2a0dc80a359ffada16ba2b2a730cb9fcd1639bb3ddece03ee1b3ebb610aef51e4389ed86f90a240fc7053234030f54dcf181dbca93159345d1fd62953ba6a4b8bc3146c71a3cf8a105e175e0f7bf9765ab9159f316505019e894378102346c84be6767d0909b97bca4943a36f2a43b8023f06783dec3a5e05b776b125b75f877dcdf8e0a1611560bb29f817727ed4ecf4b1d63dea95b9223f"}, {0x90, 0x1, 0x9, "711af2594fde0eb4d0ad85cce204bbfbdde5ba6ecb652092ea57caf52943a54eea8e99ee56dbce813e8c017d2fbfb4208008bfe68dfcc03c0663d3a5d6fbe52c6d7f3fb97ac3b5cb7991b8f915e09dc2f827228259cc68c88ecbeac5994dd4386333cef0b1469c3c42ad25aaaaedb82f7190dce1078b4eaa3d"}], 0x258, 0x800}, 0x20000840) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000f49000-0x90)=""/144, &(0x7f0000ca2000)=0x90) 2018/01/18 00:18:22 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x1, 0x7}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0xc98]}) 2018/01/18 00:18:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000216000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80007, 0xd87d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000e3a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e95000-0x40)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000aef000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0xb7)=""/183, 0xb7, 0xff}, 0x10000) 2018/01/18 00:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000350000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000dbf000-0x10)={0x1, &(0x7f0000627000-0x8)=[{0x0, 0x0}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x300}], 0x1, &(0x7f000055b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f00005b2000-0x4)=0x0, 0x800) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000862000-0x4)=0x0, &(0x7f0000445000)=0x4) bind$alg(r0, &(0x7f0000237000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000668000-0x4)={r0}) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00008dd000-0x4)=0x0, &(0x7f0000264000-0x4)=0x4) sendmsg(r2, &(0x7f00005fa000-0x38)={0x0, 0x0, &(0x7f0000ebf000-0x80)=[{&(0x7f0000a96000-0xae)="80faab7aaf58e657922309294941cea9", 0x10}], 0x1, &(0x7f0000c5f000-0x1140)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/18 00:18:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c12000)={0x3, &(0x7f0000001000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) 2018/01/18 00:18:22 executing program 1: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00004ad000+0xeed)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f00004ad000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00004ae000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='irlan0\x00', 0x800010000000000}) 2018/01/18 00:18:22 executing program 6: 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$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001cc000-0xb0)="40f1a3fb58a206dda1dbe462158ed68fc65ca2ea9e94ec1ca8123611568f486c69d96f6d82c61a9b260a1f9b8e340f21549799fc61ee7d30f0d856f6e6838f728688bf63da5fac74f5a016d846be0571264b29638401c1607529cb99acb6b1547ee9d7065d3a8940795336a628e0d3f8a978ff2b300082cda598cc52f38696d2d9cff5fc2bed265c7b7c92b32985e842032ab3e0894a991f7a68424ff7637db4b0068962c20a19bab026909db1534c1b", 0xb0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006e0000)={@common='tunl0\x00', &(0x7f0000ef2000)=@ethtool_rxfh={0x47, 0x9, 0x2, 0x1, 0x7, "a228be", 0xe4, [0x200, 0x7fff, 0x6, 0xffffffffffffffdb, 0xffffffffffff0000, 0xf2, 0xdd]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ef4000+0x403)=0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000772000-0x10)={0x0, 0x1, 0x4, 0x734}, &(0x7f0000ef4000)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00001d6000)={@rand_addr=0x6, @multicast2=0xe0000002}, 0x8) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00005f7000-0x10)={r2, 0x4, 0x2ce, 0x0}, 0x10) bind$nfc_llcp(r3, &(0x7f00005f7000-0x60)={0x27, 0x0, 0x2, 0x6, 0x0, 0xfffffffffffffff9, "011c447370ddf0aa4c0d873f90c4584ae9a1bf13f0bdc5690e1a771b1cb7ba318e7c4e89add146ed1f2bf19c0e390b3f80e97d363c33118cd4c03491c7afe9", 0x6}, 0x60) [ 521.933388] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/01/18 00:18:22 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x80000000000000f, 0xf, 0x744) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000fa1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bc1000-0x4)=0x60) bind$nfc_llcp(r1, &(0x7f000054a000-0x60)={0x27, 0x6, 0x240000000000000, 0x6, 0x6, 0xffffffff, "80a4cc8e05ea7a81d5aece9da07c4814b39162ab4ae8ebd1ca453123b2a2e1a316660dc685c9736623bb75f3d512febf852f66dce2d39a6a0ebcca55c9c8c6", 0xf18}, 0x60) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000519000-0x18)={0x0, 0x10, "4e722693b8809120865d63ec198af347"}, &(0x7f0000357000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000078d000)={0x7, 0x8000, 0x0, 0x2, 0x503, 0x7dc, 0x5e8c, 0x8, r2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f000058c000-0x8)=0x4) getsockopt(0xffffffffffffffff, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/18 00:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000286000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000a82000)="7cf9bcbeaebe3fa02e5c2df3b701e698bc219fc2a241b582fe690dfc93a158a70419030ed92386e4892fcc24bc2be5213a182799df7306e3f933b01486f4d05723d1ea4795d78435e4c6c6b06281a130937f529811418d95813c6c98f8d7b75313822252b00e0557bacae0abbdf9eabb00d46fb75a8d9c", 0x77, 0xc4, &(0x7f00003a8000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x0}}, 0x2e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/18 00:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ed2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x7, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000880000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000095c000)={0x0, 0x6f, "69a39935d477a29bf7e8f0b60d212c3c96bf333a65cb6fde819a8c89c507000ab24fe9112ee170832235b9c10ddb6ba4562f8900a65211199434f50cbf3e70898e1010521450c96e7453feb6ecc5d16b0719a2973eb1beb6b8960be2249f1950054bb298dcbd4bd999bb32c237004a"}, &(0x7f00008c7000)=0x77) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d73000)={r3, 0x0}, 0x6) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 00:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00009bc000-0x4)=0x7d, 0x4) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f39000-0x38)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="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", 0x110}], 0x13d, &(0x7f00000a6000)=[@assoc={0x0, 0x117, 0x4, 0x80000001}, @op={0x0, 0x117, 0x3, 0xf46fe3b169b7d859}, @assoc={0x183, 0x117, 0x4, 0x9}], 0x0, 0x0}, 0x0) epoll_create(0x7) recvmsg(r1, &(0x7f000058d000)={&(0x7f0000e4e000-0x32)=@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}}}, 0x32, &(0x7f0000fea000)=[{&(0x7f0000709000)=""/222, 0xde}, {&(0x7f0000b42000)=""/40, 0x28}, {&(0x7f0000ad8000)=""/215, 0xd7}], 0x3, &(0x7f0000a6a000-0xf4)=""/244, 0xf4, 0x0}, 0x0) 2018/01/18 00:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000022000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000057a000-0x4)={r0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e24000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a42000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003a2000-0x4)=0x287) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000bbc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$inet6(r3, &(0x7f000023e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007ec000-0x4)=0x1c) 2018/01/18 00:18:22 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f12000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007a7000-0x4)=0x9) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000f13000-0x60)={0x27, 0x2, 0x42, 0x6, 0x10001, 0x5, "8f2a852c41b1f914206783a08048a85869fe96ad562feffed0645fab8ec825d75f238c111a5fd5cac8220161ece32bc125c0187ae97cab0190e563117b1594", 0x3}, 0x60) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000686000-0x10)={&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00004fd000)="0ba341be9319f48ed9cc9abfc191bc67ff90c5032627f1a732d33e752f025d4df916e72b73fafe6d8b49af188ee91e4041ba9ea9df1abc70c5e80c07680d7b940dbd1fbdd4b67e4c076fc60fd17b788ca7f1c22d77ce26ffce70ee01cb6f59b70a6d2cc0343a31d257e147745728442b874f9c607bb68b3e92c192524280e60a47e92dbe5d59559c9f63439556742af28f65d8d8ae942edd12edf598f4bfab0174980fd89fc539b4ec6c68f045668acffc5e9ad1b92a84fd51f5c12aae2876f7483b0ef35c5882e81125daa83c14a368f271798901e6d1fa2f0d5bf4fdbe1fb973cc3e5be48cde3e70c16e23c83f5104fc") listen(r1, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/18 00:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) socketpair(0x0, 0x3, 0x5, &(0x7f0000649000+0xc79)={0x0, 0x0}) accept$llc(r2, &(0x7f0000791000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000951000-0x4)=0x10) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226e2feb48a5cf74dce81936f3f23e60de872fb8c7b5b519f8d7270924b9a63a2a9fe793f90977b52c306a60453c479304d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000613000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 00:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000e54000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000bfe000-0x4)=0x0, &(0x7f0000e9a000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 00:18:22 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f65000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f66000)=@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}}}, &(0x7f0000f66000)=0x3a, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x649785d5, &(0x7f0000f66000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000f65000)={0x5, 0x7fff}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f00003c2000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 00:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f58000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba2000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005cd000-0x4)=@int=0xe00000000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:22 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003c2000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001000-0x2)=""/2, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@hci={0x1f, 0x5, 0x3}, 0x6) r1 = socket$inet6(0xa, 0x80005, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) 2018/01/18 00:18:22 executing program 1: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @rand_addr=0x1ff, [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, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff8, 0x401, 0x8, "c2017970315d4234c61a223da1d1758517dfc28fd26dc1b8925857895137c32e1b66e76d35a6a4f4f1eb52337efaac8883fc12ab189e3efc33c9b6bb89fe53f341857b99942bfb7f536f23f7d8f40c1a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = socket(0x400000000080b, 0x3, 0x8000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000001000-0xc)={0xd0000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r4, &(0x7f00004a3000-0x8)=0x0, r3, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) pwrite64(r3, &(0x7f00003d8000-0xa3)="3b1e85e0bda30e22a89355e1d18a6a781eb8f8b0d08ec78fae7ea317f75152d469c5a2713a6da62290b6ab64a382fad2deb80a93ce236ae7e54727e5fe91913ae684e581cc30a6aded0f0403e87216c68b5f4006361a054960a8d5bd4b922de48ecafaa17f26fb2b80c89bfb6ded315066d2b812e64feca630d80ca97bdad041b03b8f84ee4933296b9ad7fa8e8fcb076d9fd4e712c8b38e59321d1011ffac56eabf71", 0xa3, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000095000)={0x1, &(0x7f0000ec8000+0xe7c)=[{0x4, 0x3e59, 0xffffffffffffffc1, 0x0}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000012000)={{{@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=@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}}, &(0x7f000093c000)=0xe8) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000027a000-0x1000)=""/4096, &(0x7f00003fd000-0x4)=0x1000) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000429000-0xe8)={{{@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, 0x8c1, 0x2, 0x0, 0xa, 0x20, 0x80, 0x99, 0x0, r6}, {0x100000000, 0x1, 0x4, 0x3, 0x2aaf80000000, 0xfffffffffffffffa, 0x1, 0x20}, {0x400, 0x1f, 0x3, 0x9}, 0x4, 0xb, 0x1, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x2b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x1, 0x1, 0x5, 0x2}}, 0xe8) 2018/01/18 00:18:22 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000018000-0xc)=@sack_info={0x0, 0x3, 0x2}, &(0x7f0000017000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000015000)={r1, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000012000)=0x8c) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/01/18 00:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000455000)={0x0, 0x0}) accept4$ipx(r0, &(0x7f000002c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005df000-0x4)=0x10, 0x800) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0xf89]}) 2018/01/18 00:18:22 executing program 3: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x3) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f4000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000f6000-0x10)={0x2b0a, 0x2, 0x2, 0x43, 0x0}, &(0x7f0000009000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001d000-0x8)={0x0, 0x101}, &(0x7f0000010000)=0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000b2000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x7, 0xc9b, 0x4, 0x0, 0x6, 0xfffffffffffffaf7, 0x7, 0x4, 0x0, 0x3, 0x800000066, 0x8, 0x8000000000000000]}, &(0x7f00000f5000-0x4)=0x108) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000f5000-0x8)={0x0, 0x1}, &(0x7f0000097000)=0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000f5000-0x18)={0x0, 0x4, 0x0, 0x4, 0x10000}, &(0x7f00000f5000-0x4)=0x18) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000c4000)={0x0, 0x401, 0x20, 0x800, 0x7}, &(0x7f0000011000-0x4)=0x18) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000f5000-0x72)={0x0, 0x6a, "20d5d0af8164ff97814615fea343a9214162001116b7564e78e84efef6bda191f1038dbf1052cfadd61d985346c29bc3da85651ce8cbf18a5a6240ba90dbaea5490bd0fc5579a0c5fbd70929cd698f10270913cf71eef91470864cd39d0b5142c49ae42d7908ace05f29"}, &(0x7f000009e000-0x4)=0x72) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000f4000)={0x0, 0x7d, "e6860f1dd259dbbb5475023293cf0d506130ca1a8bfe6e823b3793e0a2a6b118efcfcf35d67dd87c3580242b2ce1c2ab86ea8d5ca8538f66d2bdb6d4ae8b12d704b20b15d4e4dff9cd7a7e9e7c112e7fb28ae18eb7728532258381fe2a8447a4f2e1635a7e984eb1b5e42ac0d2d6045f256f0ab1a479dd3715bad7efbe"}, &(0x7f00000f4000)=0x85) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000f4000)={0x0, 0x9, 0x80000001, 0x3, 0xffffffffffff8000, 0x5, 0x9, 0x7ff, {0x0, @in={{0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xb5, 0x2a, 0x6787, 0x88}}, &(0x7f00000f5000-0x4)=0xb8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000f4000)={0x0, 0xffffffffffffff80, 0x3, [0x8, 0x2, 0x4]}, &(0x7f000001d000)=0xe) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000f4000)={0x0, 0x100000000, 0x7}, &(0x7f00000f4000)=0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000051000)={0x0, 0xe7a6}, &(0x7f00000f4000)=0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f5000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x0, 0x7, 0x2}, &(0x7f00000f5000-0x4)=0xa0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000f4000)={0x1, [0x0]}, &(0x7f00000f4000)=0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000099000)={0x0, 0x0}, &(0x7f000004f000-0x4)=0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000f5000-0x188)=[{&(0x7f00000f5000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000082000-0x10)=[{&(0x7f0000098000)="6b39ae6371ba50197f66f03c8bc2f0c25235f125246d387c53d8efaac5792e7cbc5c481ddfa2f3c5bf9c1114d31e70fb03d4bf9dbffdfaba31915ba075d7054c88417993fc665c4d1c66a0403f58f693a29be58b4178920f0400b7035699f6ad354e0d9864e3c685f66f94192599925e6189927dbcb254700e262f008c5c6cc81a99f4b0095a507742c8cf50132b4b94cdd5932e97e36f7f893a6a578ca95d0d827ced3667e8b28842", 0xa9}], 0x1, &(0x7f00000f4000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x208, 0x7, 0x2, 0xfffffffffffff001, 0x5, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x23b6, 0x8003, 0x7, 0x9, 0x1f, 0x400, 0x8de1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x820c, 0x0, 0x80000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x2, 0x6, 0xc0ae, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0xd, 0x8, 0x5be6, 0x5, 0x73, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x1ff, 0x4, 0x5}}], 0x120, 0x40}, {&(0x7f0000092000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c, &(0x7f00000f4000)=[{&(0x7f00000f4000)="368bf9330fb0387f3e4d1239bd2c7cdf4fba72eb98d8dbd8887b87872f1c6752a38a1fb2f866aaf455beffe6dcfdc1dd558914dc659b0bcfdf5ddd7f3462cd76ba6fda8f3a3650a20c2676462f3fbf7248100a3c8846e4f5ded7b1737341c7828706c2f22027adb0543b18564f9815c33995e262da80a8fa2e56e7e41e1d16d00a82c213e6502e3651cce7bb6d6df5989027a0a2cc1046599786d9b8f2c46723e5cb911592a0e085849095ad1ab8fac76de1d4c6818b5fdf8ff247", 0xbb}, {&(0x7f0000022000-0xf3)="2d0fef225395e80898c102b5e2464666ddaa72958ad1796fa3de69107e4d8a8d26cfde92e5b5cf9224fe8fcdcd26a6d1de610f6f1cefd8d41b34eb9d2feee9f2a4b764d5efd2b13c313688f6f05c593a86d4f11a01f3733d7ce0e93d07c9b0a1f32bf581d786e9e019ea4565083dacae1b8a55634920da0b4cb9f13a3c9235490f5d303b51f9506d041a43ec01d1835faa0b7cc539ae3a0fad79ba20b200bc5a87bf0f3baa9a0df670d3a08d9f5e098809845a5b35d855df599c68f9a51c2919df3b56fd83b378cea93739b344650c960c169d579d166df5b46c57a331e73e1921188b375477bdee6608b46025d33ffe604c73", 0xf3}, {&(0x7f00000f5000-0x87)="84b5469b647b69fd2c130900fd6d9386c6e7b4f87d1fe1813f1a7b210a8870052f6944d6431101fa4fb45b3551a0d58c2509b277d8eef36b817d88803df77177740f0c900b381fa79b0289f422adaaf7cd6350606ea657f9788c79898f3fdfebfc96d9f513fe5e41d7c348a2025194c4c24364fdacd3abb5ff1bf4607faeba2274786bee257966", 0x87}, {&(0x7f0000053000-0x13)="c285f11293b75ebc1b8bec27f0ae6edad96919", 0x13}, {&(0x7f00000f5000-0x3)="cc3e96", 0x3}, {&(0x7f00000e8000-0xe9)="e7ba4efa8bf4dede7d9baa4231fad38375e57eeb5b27bcbbc55b2c93a30c539c834935189b4ed5a2dd066f685033631ebe48ad0715b9e8a73382507cf02c92d3671002dae29dd271a6b0623122c7bf9b5bb3cd3eba28d4679bc185660f662818eafddac39c0c96337a3fa2930e76e480a567c2ddadcbd31693efeb04012e617139bfc1d21724b24339a99122f056284598f96d13fec2a53b4011d83612921a211d7cf60709bc264906ff8c896fc90a7f818d39e91492bad162d367e89ae00e7197d7a1edb1791f3c79dc08b46c4d191c71f4722ed2c1b2873af97b939100a92f12d3b9b241469294f6", 0xe9}, {&(0x7f00000f5000-0x2)="ec97", 0x2}, {&(0x7f00000f4000)="4da50d30a38bc59e408b159b4f30ad00a6293e5313885007a34826639a373793be8e8071c6a0c30981bd638fcfc4516365686ae0e582f6ed2d2ea7d0022653d8e10bebec649fa3a12db38cc363f0f4178a6c07dd8ecc4129dacce21489bcfb949e8ecb2e70726dcd61cc91cc876dcc5986ddf0a445e0c2443f7df8439942bc4228bf4d5a7af99191295c4e4f9ffc90f230e0aca006885b9e45cf67ee2b1975480bf05d5bc11c5a44cde534ff0121742496e439a15e4c3e04cf67a6a500ac4ea521a2b2042ba0936fc677130853209e0d0fdab3e4128263bcea97e29d070a3287bd303e742cbd", 0xe6}], 0x8, &(0x7f00000f5000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x8008, 0x8, 0x3f, 0x6, 0x80, 0xffffffffffffae66, r6}}], 0x30, 0x0}, {&(0x7f00000f5000-0x1c)=@in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f00000f5000-0x50)=[{&(0x7f0000024000-0x7e)="7b96cd3479733ac41b57aa9d13937c1512c287300f15b1d9731b2a7670a26c4150d7b210b8e29588154b391c37e8ed16e0c2c72d5c359192e405c6bcc3ca2df4afe7a5fc57b5b5799a6363fc1cf6b5ee72addf69c80eb647b9b2a1bf8de4e41adf2999013dbb4a488b31a5bf076db2671cb96481699db8e4d89ce1559839", 0x7e}, {&(0x7f00000f4000)="e501ec7223a3ca9fe814b1c52e2356a46f1f2ee4cbf7dad0971c1337e838b45e11193e8686dab253dc8d8a35335c1d98915185e51c59ca402863933cbc593dd078831c0863b8c665ef441013bfc5570cee496029df8c8191349724ea0e7ae94e19f89e4fbd7b8bb4c801e33e539a033138458ec2d4803797ac033498f7475545b794a1d2b5019e9b9ea1b04e0990321d652673e0ee59aabe26639b205e3925216846a96f67f38cf11633abeeffb36681d50946fbf17f2c1e9f2ed61a448892ca54af0d739dd0f12a5b666c5aa83cab08ec4bcc40e5a1", 0xd6}, {&(0x7f00000f4000+0x459)="2090ba55c26926c4a355d585e01131fab145e771f5216f0915d0267bd5eaa0cab2f1e514fdfec425dfe1a426f65c4f29cb3fd43fbc7fd276f31c52cf43d02844b2f794961182bde4673ad528529cecf161e01d1c37b680863dd56ac07b", 0x5d}, {&(0x7f00000f4000)="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0x1000}, {&(0x7f00000cf000)="4c27217cd60f442a1311457be27ad45ece61a5fd3dc4b2f43fe522fec8ff86c2143ebd001d6d35644eef8be2b16d29b31c4f4212bc617e1568e5489a7b0969f0d5f7358613ad1576265384b0d6215e2af1e98a8a35719081d3eaf22f43ffe525e75ae60495e41a2ca6e8f9fbf91de83ccf14b5e953a6a67fdbdd34b57ed92e309edf42f88e14f1c3888f69be8309409f37a5efc00d4922bdb508006861af6542264561c16724b18fdc9705a421dd18ec1ffee91f6a0b0a962f63703b7626b33740ae6224bcc3b6aab85cd952df51b7b1b056d529a33b50e94d7d7bed5d571860ad784ded", 0xe4}], 0x5, &(0x7f0000096000)=[@init={0x18, 0x84, 0x0, {0xac, 0x7fff, 0x5510b34, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x800, 0x8208, 0x2, 0x2400000000, 0xfffffffffffffffa, 0x5, 0xfe3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x1a91, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x200, 0x7ff, 0x3}}], 0xc0, 0x800}, {&(0x7f00000f5000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000f4000)=[{&(0x7f00000f5000-0xe)="92f81c6152cd85b001988683891e", 0xe}, {&(0x7f00000f5000-0x44)="f128b98ecbf48b1e8d5ed38e08aa43728533365a65075c8f267d86651f67f53622f5fc35422c4f24199f098a80cb5259d6065dce2d9c799bfda21178bfb46d28328ed6ec", 0x44}, {&(0x7f0000081000)="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0x1000}, {&(0x7f00000f5000-0xe0)="e38dd2a77e9608635177a03c598d18239e5187b08dc8318d228ebc4a12e335f26656fa0a3dc22744aa853a50d756fdbf7606dd7cfa1fc2f3ae6b79799c06e7f3a3cce258c9013b80798468be9548dc28fdd963159b446c44b335cb39469d48e06fc525b2d2a67749848780f04efc5ebd0837839d347ecf31b875ec46f512e3cb9d616f285f8981103600a0892e4ebc65f70ac795214b9803a187d02574f982b553a3ad86692fc4c64eb64ac6730986a2de83aaeb9afde5cc88fcc6e29d7d77e428c6db0cfca284f617f370e59b27bb6b2901a44e89264c246829a9c058ff5276", 0xe0}, {&(0x7f00000f5000-0xb5)="555dd8de24bfe573a47c5d542e1e8da1179ae3096b9d47c12b6640af65d52597f6e8b10e875783ba1baad30c09b34208a3659ba4762adc24ec3358db644e92e2d01456c2696d1424d2e8ce1287f015df920081a6a161d21ba1ad53ce3f0609ca50e1dc6a5cc8b589d1a58f8936c2a2ee7a0ec6f564dc06af664a2f91d91bb449b02e5c4477fbaff30e40f102ab87a569bce1640c532e6ffe331326a561e749d06647a3b2951d6ecb56c3339afd1c28d31e9873cb0b", 0xb5}, {&(0x7f0000054000-0x1f)="6522a42ff71c2e59e4167ff2e283f3b95aae6d44a1df3462e29bf7e74d2e97", 0x1f}, {&(0x7f00000f4000)="077cd66db131f57e0b760eb87bf4e2482e4c1ab4eb8d2c7d1d68d0c52d4f6f326b90f62b24b6201a555b679bfdbc883f85ef500020b1bb3f95409148d6a847169db0b5457356078aa94f4ac274a3b4912ddc45f05920b02412b5d2090ee8ebc9081aeb5f83eb9fa925b0b4b663eb3efe6f1433410819b28035c8e8a5584e63238cd5a0f92699f96bc6b49b164025031da89b14b59f85513d80b6b2881d5bde4038f6de603d96a03694c88ae8801989a97d7b3e50eb00c10e922900a747fcb5c46790018ce947a406c5fcf28a2c83dde169925af60e2b0eba74b24967007c56e52a0e9e11f833c9b5b974bb1d3e85b9cb3c89730d19e1b9387fcb", 0xfa}], 0x7, &(0x7f00000a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xc01d, 0xffffffffffffff81, 0x4, 0x14a, 0x100000000, 0x5, 0x1, 0x7099, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffffffff, 0x200, 0xc8b8, 0x6, 0x1, 0x0, 0x7f, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x3, 0x1, 0x9, 0x401, 0x401, r10}}, @init={0x18, 0x84, 0x0, {0x2, 0x401, 0x54, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1347, 0x2, 0xf8c4, 0x6, 0x1000, 0x2, 0x80000000, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x201, 0xfffffffffffffffd, 0x81, 0x3, 0x1f, 0x101, r12}}, @init={0x18, 0x84, 0x0, {0x8, 0x1ff, 0x80, 0x800000000004}}], 0x150, 0x40}, {&(0x7f00000f5000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000055000-0x50)=[{&(0x7f00000f5000-0x34)="4346ff0e4aa414614e3ea35f2e7b02573b3f99132a160bce42a7ec23668003b77ebabbd1b8462323d5486704d3896be01bd5b5a5", 0x34}, {&(0x7f00000f5000-0xe2)="5be7df7d106c83095bb6888b32ba81f58abc2259001b3dff007b1b5b268ab724a9097e7525ca288b33e5018bd1dd562a5cf65193499a9379a3b8966d7ed302331be22b001fcdf5720d78d2cce72149335dc3f29b84ae6a8e5a9f1c4a016b13fd81e46243300b64a6997d3259e53d5cd864cc52ce2fd1300d984183783b5050b14926c67d78fda1fd332fae65391257ab3e5378ba9ee0db2b49b66470493867eae3263d4adef189fb402486431a6ebb109c07d6058f8020e86dbf38a31992fefcd405f5c73d9795c523a2c6fd23e04c0d698d04a5306765c591693c0653b16d8bd7fe", 0xe2}, {&(0x7f000009e000-0xe7)="f6cdc36f7a9edc2e95620d3af212ec7c4951ba752acd2c039fcd5b963de41ec2482d7de2f0ec9e47c5321cb11309b79ece7820095f6cca469b375d5ae578457c76d494f1f095a0a7bbc8f700d8b028469371eb6a161c7e2417e732caf80cd36dbc352df22ff8643c60e71515b61a96cfb5ec6d9cd2d829629f563a6e28af750fd3b283fbf148b159ff3d7250613031cb3c8e4395d73044c62a0a24f5d61a51f70239e9d72030e2176239789ff9f9135b8bed629ee51d7d2d6e85eebae4527ddd2a9207a175b76dec837d3271b83080f76e7ba32e2f8b1bc1cc24bff3b6c65264c3b67a835aaaae", 0xe7}, 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{&(0x7f00000f4000)="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0x1000}], 0x3, &(0x7f00000f4000)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x6, 0x0, 0x9, 0x3, 0x1, 0x2, 0xfff, r13}}], 0x30, 0x80}, {&(0x7f00000f4000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b9000)=[{&(0x7f00000f5000-0xa)="afe8451e7b532b1a146b", 0xa}, {&(0x7f00000f5000-0x4)="c9804617", 0x4}], 0x2, &(0x7f00000f5000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x200, 0x2539439d, r14}}], 0x30, 0x8800}], 0x7, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000008b000)=0x5) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000e8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 00:18:23 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000018000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 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) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000018000)={r1, 0x1, &(0x7f0000001000-0x3)=[0x7ff], &(0x7f0000019000-0x1c)=[0x100000001, 0x200, 0x6, 0x3, 0xfffffffffffffffb, 0x4, 0x8], 0x10, 0x3, 0xfffffffffffffffa, &(0x7f0000008000-0xc)=[0x4, 0x3, 0x8], &(0x7f0000018000)=[0x1000, 0x1ff, 0x351, 0x4, 0x1c00], 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/18 00:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000016e000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x10000000801, 0x0) sendto$inet(r0, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0x5ca000)=nil, 0x5ca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x3, &(0x7f00005ca000)={0x0, 0x0}) bind$alg(r0, &(0x7f00003c1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11e42c2c0dcd4ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r2, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6934da89940e41a97f163ba7c7bdb1f8c", 0x20, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/18 00:18:23 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000097000-0x4)={0x8}, 0x4) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000eb6000-0x26)="e7df34cfc044daf9620396184becf0aced937021c1800ec1a91d95920ed80def297f01b2fe49", 0x26) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000eb4000)=0x7, &(0x7f0000eb4000)=0x1) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000197000-0x38)={&(0x7f0000eb7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000c1a000)=[{&(0x7f0000ca6000-0x9f)=""/159, 0x9f}, {&(0x7f00005d1000-0x49)=""/73, 0x49}, {&(0x7f000059a000-0xbc)=""/188, 0xbc}, {&(0x7f0000c1e000)=""/4096, 0x1000}, {&(0x7f0000306000-0xbd)=""/189, 0xbd}, {&(0x7f0000eb7000-0x1000)=""/4096, 0x1000}, {&(0x7f00004ee000)=""/4096, 0x1000}, {&(0x7f0000eb6000)=""/124, 0x7c}], 0x8, 0x0, 0x0, 0x6}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000904000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000eb7000)={0x0, 0x0, &(0x7f0000eb8000-0x10)=[{&(0x7f0000eb7000)="0cf88e9c52e9b5e6e3bbc21b6d90ae61765bc7b339a6eed76a80cc8f2bd15d6b8cdd9ef7041bdbe7ab80535c22279c169706f2f57d5dfa41b38c059b2b29ef958ee7dae4bd475b639c38dfd6988bc681161610d1388694218d6f83bcc31e7c8dbfc34fff12a72d0d0fa5c3c86ed45440dfee2032e93ea17faeb62b475ca38bd9a37debfc5f198437c0f99bcdeeacf1ad0f1fde875a88e058d0053442a7f5d11d33b00e35738af680d4bf2a0496ca2e2eee6fcca8c60100dddf0f65e525cc66379bcb205f53489906f453ebd72feb016b41cd3136966d0118923d3c497507503fb872dd31d90ef92ee21e99f32889e31d082fa3971eb3a723b17b1f122c60", 0xfe}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007b4000)={r0, &(0x7f0000eb6000-0x70)="f492f50d1208837c383ca6f461a752ad4f46f64e5d8a984ee2f551546b9c8a0c5257a5bd56def3a0725138df710232177207b0d0503e5c6df6bb32a3d0514dee85edead17c4f0661aa1a7d684bb70876864cb29b21a34d7a1eb831beb49deed2afeb6c9ed86fd560debad491120daa88"}, 0x10) 2018/01/18 00:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x8080f, 0x4, &(0x7f00005ef000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008b4000)=0xfffffffffffffc00, 0x4) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) r2 = socket(0x9, 0x4, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc6000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d5000)=0xe8) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000cac000-0x2a)="ee75ffb36d93a96f03abc1c64f7079da785c5cb61481f4feb4bc5c5b718b76182e1f3da746bb9be3eb34", 0x2a) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000428000)={0x3, 0x766a, 0xffffffffffff7fff, 0x8000}, 0x8) writev(r0, &(0x7f000099b000)=[{&(0x7f0000bb1000-0x31)="f044a6804cffb73c80e8afc4971adbe6900a40f6c2e931e8d5a43eed55d49223c547e3919d383d513fe71541d0a4f9f9ad", 0x31}, {&(0x7f0000123000-0x82)="a5ceb76abe45046e63f3598ab0cfd1f8344abe76b938c3a08172341f5394f6fc54008b7d04540b6f45578b9dfa75312769da9e1da8ed32e5c90ecc361e2a265beb1aece10bd0d1204757b26772de98d890c9fbae85803cd8e22d5bf2495e722f95f727250afb38ee0f6e2b9ef94d3148caeeb4e8dcf3c2652bdb4961f9dfce06c3e3", 0x82}, {&(0x7f0000823000)="399b9ee07ffa094c2c96db2dd62d0302ff83bf3f4bb65227c2ecc85b9820392b1289034d627f515a6a09c090feb43b9091c4235c32168f74fcdb08c733c37c4d1be39516a9bd1204813c003e522d22024b6b9b00112e941153", 0x59}, {&(0x7f00009bc000)="3624e2d822f8448887822beacee516520d44865deb40", 0x16}, {&(0x7f000030e000)="3be4e8ec252f86fac605d234341195f89a103936de005cd194a058563e95857053b3d6a6650e05379bd63e88f45c45432e01c7c6a430363a0841ba559642d93dbd511df4f7e8131dbba099ef9862c3df5a5a5339bf078c16678f97bc9dcd0ed744378f57f584e79aa87ccb6c24", 0x6d}], 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000803000-0xe)={0x0, 0xec6, 0x3, [0x0, 0x4, 0x2]}, &(0x7f000051a000-0x4)=0xe) bind$alg(r2, &(0x7f00006c2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000071d000-0x10)={0x9, 0x202, 0x9, 0x7, r3}, &(0x7f0000625000)=0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000d57000)=[{0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000e1b000)="5533f24fd1655fc02ecd014dd9bd", 0xe}], 0x1, &(0x7f000019e000)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000864000)=[{&(0x7f0000bb6000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000208000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xc8, 0x117, 0x2, 0xae, "5f3fed8f9002774f5888f7fdc821472d8bb62e82c6d0e928414c16a1793c5c201cf201c8bd3bfe261eac12f3815bf6e5e385a73ca92a59387a44edfbf774f305a2e1b2b0f90a62098aa2c953399961841534613263ce36bf0968e60c6a31248c814a88b5f46af4a69ea4befc69fa21c7fddde723dbe431d4473f511a283f2fc7f303b10d5974d5c6a42cca6007e70b4550a4735c4dd39eed2080b1285f852836dd9ba35bcd6611030a661f0dd51b"}], 0xe0, 0x44800}], 0x2, 0x20040004) recvmsg(r4, &(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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000df000)={0x0, 0x0}) 2018/01/18 00:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000934000)={r0}) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) splice(r0, &(0x7f000091b000-0x8)=0x0, r0, &(0x7f00001bb000)=0x0, 0x80000001, 0xc) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) sendmmsg$alg(r0, &(0x7f000087b000-0x150)=[{0x0, 0x0, &(0x7f0000da5000)=[{&(0x7f000066f000-0x64)="239377565fe9525e3503b45c80c1433a920e207befcede5b1303e1edcf84494818d216b5b8d137519a0902773f982d1f0030ec3b41b37bd75f887e3bad42f11eb3549089e5419117b0b5b09ab62e16df11b8bf79b5425c6a32257c7b56c473fb353b41b3", 0x64}, {&(0x7f0000f06000-0xdf)="a70d39341cea5ff7a32f1c1c56b809ba08503522c88f032082cfdb4ff408b7b62664ed82b2574bf4b16b01d8dea56b5ef0fc43cd8a1d4bce60e5459c7bd2ac6c6e872a3c1652277c053a5fbad2c8149e13a0ddf897ae4029ad835af0086893e84641db4dd6328ed6c1671536291697b4fd3101e63d14f0c92fbc05fd10e782d46da70d8716e407de9ed164be8d4c9bd291c1b847e0a4532b0936b5b150a6591c781dc6146f5da3e9ab630f0f1b8b866b98432e52ece8c4a0ba8356847b7ab850abce3bacc6de2ecedb9f13cddee0e4da3190dbc329643c4839dc2949140693", 0xdf}, {&(0x7f0000c80000-0x33)="6685f8b4cd8559b7224f60e05fc91cf18ef0baaa112febdf01c3b5547815126a79466e2761b07979d095f2b1e9cbe0c912a1e1", 0x33}, {&(0x7f0000aec000)="ba1c7c6bb52be55f8c864d2dfe", 0xd}, {&(0x7f0000ac6000)="0630757c126891bd2077", 0xa}, {&(0x7f00003ff000)="2c183fdeb19207fe270affff3865a2006392f5778f6e0561db951c2ea121f0aa474239f7850f707c9ff5cb094692932333ab2a5ef416ad0d871c4f24ed2b003062a7343f6fa1a6d6f2439fed633f45ae9df7ab48defc9cfce7a02da4d18045def4291a12ef0a0fbfba13776c5b554597446eac9cc1c1f7e1a0fc567cad", 0x7d}, {&(0x7f000010f000)="54cd2ca5df294a1b5318817ffbce2874a3a72fb9e07fbe00bef9b3922618fc08a2", 0x21}, {&(0x7f0000c47000-0x73)="531ed1981ebe1566377750e90a1d56fafd4e14b7d8b8ec2504bc60200d56839d11369ae00e46f204a5a224fd5f5a834c5c23e033e7ca13d99869f081f900ca428e1da132e8d1b095395829aea74999b41c10336e8fee4ef75ea5bc5f8c5c23205037d6ba1cf6390df9a86e0452adc74340db18", 0x73}], 0x8, &(0x7f00009af000)=[@iv={0xe8, 0x117, 0x2, 0xcd, "fd050bb23985592baab297775bbf141291ff6fd01afe4e4a494a9798ac114b61a2bef31d280393975f215eeb01c98ced7536d8883b6935ecb11c2422e75e312418022100e8769a94e4f2940712a99e4a396c3d6e6875c3e92dde864af973f44fcea208118da5c3e5cdbc81233b0a4196a959072151296802d03ccf812abd14c0bf1d90647d86ff2ef8a9bdc1e9330e06817d8ad383e9c41732df543e655868c040a5605e23d2633e58be47ebb30cf61a2458948c1e5b88ff43b073ddd0c33d895227fc36ae11c7afee0a2845b4"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x100, 0x117, 0x2, 0xea, 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"}, @iv={0x68, 0x117, 0x2, 0x4e, "91617b18fb470be9ed37c2663503b1e9ef9018cde0e3501c59f73ada19e7bdddea6d15f21737c7bc9eb7cb7b8c1f5a6fff5d7e12040f1e649c695bb364b78e0046a0a844b8a122a9c93826aef590"}], 0x1208, 0x10}, {0x0, 0x0, &(0x7f00000f5000)=[{&(0x7f000070b000-0xca)="e302cc65fe30b21738f0ca8486c8f21293e017a3e4a5f895b769e44cce66807b08d65ed3191e6e330323ad4126f0f3d2fb2806a9b15778f5f8d502a751e5b365fe7b9c6f03aecf1aefe166c0af27ac747c26f1cdf64b7aece6bae6722b459acb42cff9cf8ad0d71519ff9c3344cade6114a46009e7a70342a53e5a09407f42e9c78dc58446cc2a9980070fe8c7d6bbbbe8ec1c3c5712b5f6679a07fca3710ce3832500af3436179b15ad991517c0a3be0230a9bb5a027a2336618d496f93e12e883092e53882606498a6", 0xca}], 0x1, &(0x7f0000f8f000)=[@iv={0x38, 0x117, 0x2, 0x24, "435af72b0e05e7e14b39f61dd3be5f3f5306301d0e855c36bdcd3d7aab1fc6936496845d"}, @iv={0xe8, 0x117, 0x2, 0xd4, "62a6811a2d7b700a5f0cdb2b6efaa4f1ab772ab37b86c2fb8d34fc81d4d2d40c271ade893434cd3d4dfabe91be5841436870e7c17b7a31bb960269cc5960730f16bd4d79e9f5e7b151a50cfaf690adfbb5f44b843aad67275847f992840ab17202c87c6d647d38b82efe9178c48458a9d83ac2a1238285d7459db12821406433c46044ec1d56f813958fa9e64838c3b153aaca0950739212c1a1ad8731e3f5bbe6e94eb303e54099149bf7cd990203966088ce051c4e283938885c757ca086c42d7e4cda437f7550c7805bdbf7163948c9853622"}, @iv={0x70, 0x117, 0x2, 0x5b, "5e4596aad7cb267179e7a021e14153ea9bdd079f61781bafca32236a7f97f5edd07b2b39f00a0b88fbf0a7d14d1ff914dbe78eb328e5d9485e1b6e906e52efe2a50e10f6cabc87c785d4fb9484aab661dce34a11e6eee9c5ec44ee"}, @iv={0x58, 0x117, 0x2, 0x41, "00b0595da869beef3d6a465386d4832bd72d96732502af6d01a52bb1396617b110a4dd41e661268cc68b213980d74e50a0ab97d96f80e95c09907a64145c5c8508"}, @iv={0xc8, 0x117, 0x2, 0xb1, "c4b5fb5c1152be29544298fff69ca44578a0d5d562675426975b6cf3c7084f8b8b877ee9f08aa864b9a845a5c07741e1dc908fedf1931d685b6575a4d0db8c130081b2b30c2d48312cca9effecd8f8114ea15b11afe551a28f93f03b4c671d5309269a360156b98bb34cc3e7c3912788de16b1e7b4ed4735a3880dfd7daafc50d46e396875be21d716a68f7f472923e81641e6891f23489faeaa02f6da5316560ac414b52e49dc4049f7c0013827640572"}, @iv={0xa0, 0x117, 0x2, 0x8b, "ebd4318eada2cb3f66a7851f3d423df5f4d0a6377de5f44fff5ff0ad63d887cc7499a10420c44f2f4a9ec0fb0aa960e0cfd508d232549493211b03e91c11cf2130b73698643353d5129b38cbd5f154bc3116b795429e90905346afd86f5574539e54ba2f1015be1331b233a6ae45fa3549717d1274104562da785af597867e0f97ec3f9cb03de3f30de7d0"}, @iv={0x88, 0x117, 0x2, 0x6e, "15999f6495e6e4c9caf2dd890a8aa57846360bb50683f3cded2185c31d95c376c39c76e3aab1e67bb0473360fcacfdf06ed2f9b3aa6355bc9d377ad653c836664894dd6fd43084578bf33e16be9748a1083b6c0b1fa9a61bc3dea78062ab448bbd8710e351c6eb89ed816c2a1b97"}], 0x3d8, 0x4000040}, {0x0, 0x0, &(0x7f0000a8e000-0x30)=[{&(0x7f00007e8000-0x36)="0b5c976cfab04a74c2fc65bbd2af8ee31e2a01858dbf9eba58a5bf03c9a1fc7cea3cd0da1be653e39354708a49d66de3484326854fae", 0x36}, {&(0x7f0000854000)="7662a1a68375c72a14e0e7ce57e8b58c322de8de0937ee7e83ddbcdf3e811d5aa66cbfdf9140aca458422d44b2bee4a7410394419540c82558a85eb2fbdb7522b7798cc15606b7ba4056be12449ab826c074fe8d839ea4c14009c5cb1e2a19c9aa42404fd354bb3ace40a0d55789cade5ac58ccde3bd29089636984c2503ca0a410c536e774f82eb88347bd95f5da117630c9b625dafbbb82f59c5533a28fbd72f96fafb5cceca2abf19fa541469b43c4b73441aafb6a091b14da09d6d6c6186e05adbc43ae88a7e24bd4c1cbe81a802c6ae3a54fa9c831f4b11613228b0449a5f5abd8c61c827515afbf8073017c696", 0xf0}, {&(0x7f0000d38000-0xc3)="1360b8f15dcddd02b69d0f39f3d864be9c5a7c9014c2e7bd83056e3a6d23a2dfabdacd9cbd7c72b92b1a4439d4f82744b1bd0ebbc51ab2d40e2854d78b600fdef0305a0730c9f9b94b60e8c80553c48b3301c32f02083e82d1e347550b0d1fe37109a1d65226df42fcd1518af4c7d4a01fd77097315e82fc35e2ae0c48d3d1a2190493a924b5f473ab44f9ef70849fff95f0cfb7dc30ce959781dd7f5151b549f0a978830eb28a704c9d3ec7a1ef8e6f457f45939e6e5ff29ebee1bcf960edd9e5d955", 0xc3}], 0x3, &(0x7f000097f000-0xc8)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x68, 0x117, 0x2, 0x50, "16126c5c0b22f79ae5367b142c1f15712b0b58834b72cfd0f04c56b15af60f9885751eb6e6b0ca7787be9afb0334733c366f3c34340e2344760cfc7d1a54eee60863fac2e159d1e8b7f22e76d0edd635"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0xc8, 0x40080}], 0x6, 0x20000000) 2018/01/18 00:18:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000093e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000c22000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000037f000-0x90)=[{&(0x7f000067e000-0x8e)="38e2dac45b79a420a9fdd1ccb5f3f509da9e82225a763ee812b9c8884beac95ee2408a7897084954852003d6ec81317a", 0x30}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000524000-0x8)={0x0, 0x0}) epoll_create(0x7) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00005ab000-0x4)=0x9, 0x4) pipe(&(0x7f000066f000)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000e24000-0x4)=0x8, &(0x7f0000e9b000)=0x4) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) writev(r0, &(0x7f000052c000-0x40)=[{&(0x7f0000f00000)="", 0x0}, {&(0x7f0000ee9000-0x1000)="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", 0x1000}, {&(0x7f0000b03000)="2395be45c42b3e7bb2cf1ef77a70a2c3df12510e87403e39c65e91f40febe474ae6f9b6b5f34875523ca2d259e2a0e4fe0dc2488ac50316a5719593acd75406a8ebe71d834c070d7c9d655b4f8c283dfd4b560bbf3560e0b7bc94886fd91887f5bf5f5c46962f9f80a46b590a3618bbb75084a7b0f4777a381294d2e53a0", 0x7e}, {&(0x7f0000998000-0x1000)="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", 0x1000}], 0x4) connect$llc(r0, &(0x7f0000474000)={0x1a, 0xf5, 0x3eed, 0x81, 0x342b, 0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000275000-0x5)=""/5, 0x5, 0x1, &(0x7f0000a73000-0x8)=@sco={0x1f, {0x4, 0x2, 0x3, 0xa1f6, 0x0, 0x5}}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e9e000)={0x0, 0x0}) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000dc9000)="bae981acf4cad7fedca2c2d09c46d3cc5e148ec88dc71a76a87616035fddb91304eb1ad0d8205bf613ff56a3b39549be87c92003a373cf76e3adbbe62a811f306c1466676bca0356c73a3b0009f62c41125a9c11eae11afee755b366af7a95d1f1d6", 0x62, 0x1, &(0x7f000057e000-0x10)={0x4, 0x0, 0x5, "e0ae10c59147", 0x6, 0x0}, 0x10) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/18 00:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8, 0x1, 0x0, &(0x7f000082b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00002c7000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) connect$netlink(r1, &(0x7f00005b9000)=@proc={0x10, 0x0, 0x2, 0x10000}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) sendto$ax25(r2, &(0x7f0000a65000)="adc7e594f35f074647483896da94366c1c0d43fb977b30390c50fbdfe0712b63328d3155423abe0beaf58c4331b23c61f70a2273b9670e166a64cd56efc860479d5b066681658518ba36fca6b7607a14c49ec4f3b56bdcb6f4732022720a69148d14da0cb1f5d4cd992355efff4eb477a5202fc0e5b9bb669a4b68cba74834fe5c81da11cffe6b9d7ba07e68469767ad056db48cfbdfb4ba2d04f73d2f1a6e38dad0f83111f80629d28121e1cef3119cab630db61f9ec6e876bd5d656530a84a9efd397bdcc644b7c0d67b6493eb7a1af65133a4a9017408eeaeec6ab06a8694db1f66b86bde357fc0afcb46", 0xec, 0x0, &(0x7f00001d5000-0x10)={0x3, {"b74d701b303ef4"}, 0x3}, 0x10) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(r0, &(0x7f0000a4f000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000008a000)=0x1e) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000b4d000)=""/2, &(0x7f00007b9000-0x4)=0x2) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000016000)={0x1bf41cf3, {{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]}}, 0x90) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x1f, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000b000-0x6)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000019000-0x8)={r2, 0x0}, 0x8) 2018/01/18 00:18:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@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}}}, &(0x7f0000001000-0x4)=0x3a) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ec4000)="1a0001009dd6633a93a13c0832c1d5c2a47ed43c1e206eb56cd65099", 0x1c) 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x80)="0882bb64e46d47c48f1086bffd5fdb30db19b0d3add0b698d32bbc5c2aed0c5245c1f1409ef095f74ac7957c807d7231f6500f6c5df3179e4a0de64108b4a68158b9d79d05d83bc4b8b77fdc123d22543281989da4e22aa10e1a5a17371e1919c6bc1e8c1a3d5abc69653c3058d817d4d4373a2a002f63ff9c9bdded841f7690", 0x80}, {&(0x7f0000001000)="1ad32578569d44399307ad3b49c40c6c5cc3240a1a71e56924a86d3270c38f34cf", 0x21}, {&(0x7f0000002000-0xc0)="18935493fb567771ba05028b7301aaa45cc07aee3c334259f08687fb78b8efac21727e5e29831f069330420e3c25efb917585e52fa1865efb0409f4624187b6ef2897aadc335ab34dd913b39a7a5b5b500675312371ca02d3a0f7258e1c405e1af37f497b74846556bea4967f356df82a436e4dfee58c7ce34566cb2a451c453dfbbce11dbd09c7610e815d9b69c63f6c2438eee3d7efad0eb125e00a576d2621bac9540e75b22fa8aef373c897945ed3136d2e9f0ee23c81c503524b4b1cbad", 0xc0}, {&(0x7f0000001000)="6b63f3cbcf1c721740c559be8d773b4d86a6bcb9bbba504475dc91a43fc58fe5bc09893b8c8cf00ea320929e53ca88e16675deb5f852531f1168f4aa9010b566466f2da9106e8c411e54e9395925fdfa14ad04a79d4b57be23af1500f307d88adf86346177438355d82bbcb0f341", 0x6e}, {&(0x7f0000000000)="7178568ff08da8b75ec6113cc60266ed411797eb430245166c707754be258a84b8c1aecf6c0b0d147aeade0079f9eaa5862fc292fd439aa76a7bb5c33e302c60652ba09b77502a3021375b222fc59404b0db88aa9527fd8e7a43026ac928919c2b82e8a917253847bb04e06d637c51222f420a6a88298397e61906b6f3c0efdedd5f6e5c7f00198accac2f95ad1acb07d39cca20ecbd87dc87094591de38b42c54336ac0b16a62085bd63e0be96d44d6b52816afd1ee8f82c3d3acf36b103e75e1274064c8b5c65a9f6eb091eddc14e80d7b59da7cf52d2cc30be2ae29ce2d028dbac34dc948aa83901a91313dd2ce4ce72ea7cdaf565abe8d0385127e687dcec021839117a8ce2fc901e98748f1b54e5e7ee4b2531498c329433036e43435d6b0d04b66413cf4052effc40a50149dfb3ebec439436db6b1713a64cc3cac3c43950db7bd0ab53247c9ddfa14edc25033f3966dafd79d40e4487a95ad1c482a84b5f07acfceada26b8004beb02efed3c579bdbe2250bddbed472357f2a47f1c7f5c3eb5634c4d2e64471d0d9e6e3c074449c8a8d650d6e09c2f03900e8406e2993c2a087cc53e81dabc43d8566cafd52a3d3c4944764ecd59ca9f642c48686714c2c787175448c0f19e7068eddac73338ffd05e7dee41fab48bd5409a82db00dc045db17e8e2dc0da4767ddc81c953120ce5dd636650a0e04421e91cd7fc3788b06a3e9f8112433ec62ccc814f83a7107094cae74a0bac860ce1ccb7269ae66930456d038d2647d8c6db954e59d2aa3637fc03fd7a75f91de3e8825c20465c2a1a3dc091bf8661dcbb264423c571c3371a50d503a13e3e0eef7bd1e3d8ef25bc2ab49265e3c80549eaa59b65cb082356c9b4cdcbed113c30edbf8587dd6b8828c86278c2a2d5ed255d82523d1ec8e24a3ae1fd1b2a6e7f599e0fde04ccf9b9c6d70ea6420267a0702d38a25c0d4190a9275c5d49da4c2ccfc1ebfada17ffd4b00ad26e56169ae95895eab0cc8a99a8a9757cd321041d7dfa70ba5275badcaa511986e2cde7e07ccc661ba6beeb44de3d378cf7e9e3b150a48e48df8bb01d1c28654381d88a0c8126ada812a7b3ac49a2eb41d53bbe7a1a7f6bf0fc0342536b0522e4ab07629661467cf7eaeb94f7d96740e5e304d2d0091409850687eb4ca2c301d430e082052e322f8d0ba6295d3b1aad04ba9b8725325aacf3877c0a5d4eaf392299f67e2e212a9f0e144662f4340b94090fc7973d4437ee2db8f9b90e559e63de7b31efbc619f20ea002a99273b4c14b4b61d098e30f43903df2607d29d2bab066dddb68d82fbf76da11cd0e1fce9003de993cbd665e4f7d69374208ff9dc083f094a24b472e4d00dc6fdba053c3c5be6b49361f459cdcadb59eb047c619e7d50c307f5e6f3c27c419439697b50eefda41447db45ea4fbcaf2c9eff496e71ffe814b44dcbdf0c78bbce3646ad6fb00c39d7c94d66e22dd093fae72e3a2d95df63c34a703a893466728fc9bfc596faf238dc89fb7231ba03d0f1931944f599bd2c0dcbe7beedbd8a775188514e6eafa8ef47a74122e5626408a9e39260d5eb74db943bbdda53f8777974d6ffa17dbf440409d3f22aa43e0c6bb54ad1495d6451011c9cedef061b13837c12cc53349d9a77dbf5b7e8ca4587a3363070e5414579e54665937b5afc2a7d279497cb19a78c701a0f1be49c7277c9418a0bf6ae17ad9293cd6bc120509a833c5e8c53e6b380d5fae66b60f550a455859459423df4aec4b957694f19a7502d1868a3f6b69c807a6bfd66753091c24a565123134227fda3e616bf7bb617885efb29d08ff295de5d21ef007a8b90e86395e6262b5d7a927a9ffe6436cf880881507570d6e39302a294c757fe34f9eeb8e83aa65a16a081e506b46a784ea7c5ba9fdcd7e7823d26b515e18d48637bf65a0311a56d66c3e33ab7c1b3d259831a76a05d8fec03c12d4a0752b5c849cff9737cc73a6aa690a3ef1b6c7a63612125f7575a32aab09e5a3405ff7cf6f31f901a0b675f6f264661db586dfad61ae9c283496f8dbbffee4a3480dd8ac5c607ffa1e921f1e66a52ca1676983d3d1f2b708c1fb47e30024220bd6a3b0ab0090e8e537cf55ce1e24a920c07ea92ccf0164aa4801ebb949e42b954d1b2d5aa4342ab2f53104b412261a2fe48227af961380f73673743100c4255e737a1fd2560bdee1bd32bb9ca5bfac4d79746a3735f6baeaf615feb6257a951470df1e2be049a53626c64e1e27560f3d5aa8abe5bc0a13b82e241b5f7491444962cd20a44b7fb46e2498f26466972153b7953bd5c44dc27c49059cf052d730dcaf3f53895f02a27056dde87bd71d324f094878d3f0ca032794d2c8cc155a8d9706906eebc1d6502278a609f28447dca680ffdae5aa48d96f1a25ca5be1edf25b972a980e0488ef26c66ebc063a774c9ee603ea7eece4d717488e8c36fa5ae56d3ea68b2e16b1b9735c6e10ddba453434d5a581a00cb2c820a664948917f8cb26df1cfc36d1277b980e501040cda1837ffba752e30a66dcfc2c3fadb54e8aee1ccfd5407176bd90140fd633df137b9e4f9b4a3732d760b311a6a5f7fa08decd0cfbe02a798d3f3b12433ca921966f67e0aae6740fc5554c76bcb106ba87ef5db6fd300fffefd82eb91d40565081f36b82abcdc5dc05c305a421c1a1f18dc37cf372a79ce38fd2d3fcdaac6752c8fbfed9db9583bf81e08bb877adea56b407475b9b7fc85c238eb591ab3e376a361d78dd024c37f3d53d31f9204625811557b22d0498d3601c69ad79a0347ba1c81f209ed8b267bea7352f5a2c9f6c7c424c4ced1312606e1aeb7b0ee3bb3437a00499d724054cc24129112fe80099bbe7a0e97593cc74f1d106b469d61c5a87ed7e1581acbec95ee46d50b02e062bcf3eb244cb8dd453ae438a61fa8e4b5d145a7b2b558553a912642ec6510f56b93303368674f34bf538c3c046ebe0fc73161eb1ff8e8aa50dfa7bf1ea84142ff5f306c105b5fbd8411844f00741a7c06518e0a21e423825dfa6126fcf642c92725614a751dffdcb9f1ce7e3a5c2d6dc5d47b13a10f668ddded2da49bdca11d8628dcd5d106eb8fac063082616b17ec6cb11acc345a104476584663746e3b6c79eabfb7b67daaa23f183728aac569212ab8c1936ab69c23f6e98addfe5f77e3c25cd78f8fcd0de2b3cc7c049a58537141a439a759c55358ce550391d1310e1ab884a912d9ba06893f00e99914b89d6f2f21e03c34669756eb11e39aa75cf8ea0783c75e0d9acac45cdcde6d494171eeb0d65478a512bce78523f931ba1a9891b81586e40e86afc1181c0c31da223c020337479386b5b1a74eb01ea8be0ec4f75858b0eead7deaa87dcde21f689f8d4246fc3948941015c4ebc4c7f20ed33815476b4a2cebeee1779965663a284df3a5f7186d1b3f6ed2935fd777c9bf54b68cdd766267f460cd693566b12165c0106bbf9f8fd343ebb552d0a86b8559dd363848153010a7942d21446545c95f064240d181f9f67fe12a86ffff746772fcd173304384f962a1e105f23fe6a81dbc0a3e68eedc876d2d86661ebbea84c011d33226bce4be1d038d4fde809dfeeafbf4e1815bf680a0a9eec9f86c64bcb8b6bd0fb740875b5f04a0148cfce87e72416040942415c957eb15f14037403162ec0b68b6750b29378653d2fe76c2b0e2a8465bd52215c08170c7049d3c2e9d54d8b235adb1a1462aefe278e66bd089ff4b609aafd7209236c849d73e5c14c71a7b8ff00f4ae75d954ced5b0fd00d6e01b7c7ede69d12fcd244441c18bfa8429f49436f49375bc5827e9381f6dc037c286d647dce4f517250dd0b2e38dd15dfc9a7130fcae00b902ea3a9496454e77bf964493c99c61f6204cb267b2ba59c42cf91cf796632dc7f146fbdd488be6dbeb3a05aa757ab672608d93fbef31fd47274ced9806735c4bd9e48bd227c4f4e5bffd80e3ff3418929083d47f39814f4026d26686edc4103acfe5b5c2de22f851f7211e7e7b878d3f201fb28a70e17dad6ddea25329d7ba3a58665cdc9cdcc4bda89b66d5d1ce02c54ee8aef12380208a3f1e0b2fed07e44ef8a8809f61576c54345f237d1678dfde5acc236dd9ac9f687d6e835781e67253e2d018c96a41cb95e189c6a30c663c39c704234628f0901b7789a498ff36d81117372055c3814f18264db4b469680cad27b4425e2421584c18afd64ccd67f2e0ef03b7588ec2afc8e6f56f96a0bf4389fa03478850e3c46e65f218990a7d3e30b50f642cfe081dfc480c347b691d35e0bede7031dabf0882d137a2d381dba135b96d6326515a4313a42952a892fe7090899439b8dcad7c4982926104655336220cd355e8c68edee4308bf6739e0d647838e28d24c1d6697080c5395182b4d7246a3f3011ae6e4bfe892d8289e217a0310c30ccbec85a8410bfc6cf89409f1ae49686bdabda2c5f0e39fe6d2444ac70ee5997951f2527a237e0a02f1ff11eee95cea5ce6c3ca734868d93728d9ac34208d194302dccde44e2c4a23f510b5c18cfb12c42522d951c9f45fbef61ea2193e02924a76928866a2465b1700e90847c6f5b26dcd0c4e229f841cfb980494071164c73a02b3d4f0e21709ef4708b4e351dddc9d8f88650baa589e171f702dbad0c54f95125b7f88c47f0dd42290eded98e08a816909f9bf7cb08a87f7fb877f3c6428a1f47b423b740ae16594e5792b8727bc428d0fe2a253be0c7262aa1c649576ebf3b07a31f520bde4d828dd7cbd455bf34bfd5b0a8b155aa866faecc392737b1fd3a1f43acb6734b76c688fc3e6379159703f382bc3f430e3faacfbd5832ab676b06f62d296d86e09f855be955e63fd30e5974421e799a59fe1faaa77f5e0eb480303e4db955a26530e69c6454fd9b6e2e71cc09919ced7e2a7710200d2267b75f1e65d34d1f5bbe512bdc69cf6f8b89a9c408c095da9f83882f87876f62d73b7e93b57d644ba666c4273b67bb9353e7653c0a6c09e5efaa364201d6c787fc22011001e8166b322f2e79702ddaecc444754e14a60710b395a591ac921b8b01424a063bb1f8e70f7bdef44ce6aa57e2c9f9e2ae0a63ec9e361eacfa0e9b1cb375c34d79b4c3998b2ef86030a8dff7fe66d2eb3910c11b9b1712c9ebaa0dac92342f659a95b92a828d4c5af18a6d6ee0a415238b7a87c05b9c9e1f58866dceed0e4f4fdfa1fe05c2d56f440f22f47a3f7ebd54cc850c0e9e11d71224684dcd1e2161331b4aac8efa5f9250a15f7ea4c84de492dead99b8dfcfe7b9c8b4048509cb3aec39278ea25cb44db4b8b03af1b8ee750bf992335c595a2c766f88d9bdc8231ec9e93063cdbb40b3a821a67504317c09eacf5db1ebd83ad951c1feaac364e8179209e9b1eba991ea874d5eef96382964533e9604b5b12e1e8f6491c1bb16e9ebde779b112b756505b422310f8ae7281f1acb1ddaf028df345f3e8c57c1a4556a241ffe18855c3d2b8e374843b8fa7c4ebbd3c96e68236c9fef630b55ec4cf8b7f7a3329d080c78593cd8c9849bb43a4abf05368c84332b0ccb12687d34b06ac45dd8af31c86f71f6ed77eb3fdf4ab136204e0ac63ae589fb9ae5d66c4be9febac5f7ebd717eceb9364eaf03da28c53e137e4c4fb023880cf411dda86b655c58804d68b630c0356966fb606177d9ba1cf2d6ff566d1b09b5e1c7210e3e65923f46b3922ffb93df8df875fc56e1991d77c920c08aafd26b95f5e4fa10484b9b2ac483889b25350082076b515fb45329359e49b9b859f69d409faa85b80574e9847", 0x1000}], 0x5, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x108, 0x117, 0x2, 0xf4, "9e0d76b0affe948c3b9193e6c665bcd49730688157ed066fc7fa20aba80992759129e3082f927f2c64fecf40dafb8c4fa4ea35a19751e6101d3ef81a30c146cc9eaa42509db20a05cef35585deff418671fd1d9c00121f59b2bdbf60feaa4c72673b9bd0fe8d1df0fb1207f2550dfeafd411a45169dde92c43c5cd6bb1bbeaf4d5b807722ffeb57f0ef79ccfd6bcb97ccc9dee7e8f85dbc0cb8a49665b6be9147e5d4bbfa9a175eef623d5048beaf1afce6efb28a720df6e3f668b22641777c0f145319dca140b03efac928d3bf30a98ddb896a45db90901bdcd45cdd29d448bf5d141912338c1e92aba9b05116c80930b293de1"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4c, "3945c3a3405d5ae80fba9f79c983d3f2ca706389972501da31f062a6b633b096c562d0508c32491b40bb313ec76d71be8594c09b9c5f42148c9a191acc8b549508693f4fcae6a89fe6cfb6e1"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1b0, 0x4}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000adb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r3, &(0x7f0000fce000)=""/1, 0x1) sendto$inet(r3, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) vmsplice(r1, &(0x7f00000f5000)=[{&(0x7f0000166000)="7e63b668ce6c7080c1f8", 0xa}], 0x1, 0xd) sendmsg(r4, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x2e6, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cae000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d1000)=0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fc1000)={0x100, 0x8, 0xb, 0xffffffffffffb1d6, 0x9, 0xffff, 0x9, 0xffff, 0x0}, &(0x7f0000fc2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008fe000-0x20)={0x7, 0x80, 0x4, 0x4000000000, 0x100, 0xffffffff, 0x0, 0x7, r1}, &(0x7f00008c6000-0x4)=0x20) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) 2018/01/18 00:18:23 executing program 4: unshare(0x28020000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e88000-0x8)={0x0, 0x0}) unshare(0x8000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000adf000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000ac8000-0xb6)="91fdbacb1d9cd3f59bfee9ebc086e070319d1160cabf12efdfd2da269f31232a6edd788536412027a91b03b1a4e576e4bab51cf14e749dc76728ce9630d12ff675b33fd9654ee13919815d37824fd73b8a730f361fc5f0a29abe7249191f6c6c8ce1f558f75c806c17aab7bd96adc93484cc34886172549aeb67512b553b2a7b1e4bb71dd5550f8fde3b775e0b2c3a38d0721b651c959e652479d185bf934e9169bc7eea82d5b8192450197e9487a8f58a8c8277ddd9", 0xb6) 2018/01/18 00:18:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000e59000-0xfb)=@dstopts={0x2c, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0x5, "8d4b55f6ed"}, @generic={0x8001, 0x71, "18da5bf60ba5d1167c7b7d7a2046cf6b9b0b03716dbc7a9f34f44e6ec4cab9ae59f4997d70c18dc23ab1ff4e1c1a69b1472242dbeecb2f9d8e05a659447c1dbf3f612a06cf6a870d88ade547a5036a42719ef68aea388a74fdc2e3107bd81a31143bb0a8772b88a662d0fc1b3b0d72d9c1"}, @calipso={0x7, 0x40, {0x68, 0xe, 0x4, 0x5e9f, [0x6, 0x7, 0x7, 0x6, 0x2, 0x8, 0xfffffffffffffff7]}}, @calipso={0x7, 0x10, {0x1ff, 0x2, 0x0, 0x1000, [0x5]}}, @calipso={0x7, 0x10, {0x2, 0x2, 0x81c8, 0xc8, [0x5]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, 0xfb) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/18 00:18:23 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x0, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000013000)=0x0, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000013000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000014000-0x4)=0x48) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000014000-0x38)={&(0x7f0000010000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000b000)=[{&(0x7f000000b000-0xc7)="92e16052136ad02211ab5237a4b936ff5effb9b4565d3599ecbfd95c8274dd1eb81996e26ed309af39e0e855a1798cfad3850c860828305e14e50913cc50327ce97ee8e378a9c2125736991892324c153a20a555f5d1055803776dc040f59542dccd017226451ae76cee1d9a3654fb81ecd3578dd4941925d292ed99f0e1c025ead473521a089196c519983d2d6b806ff140678e95025996baf1c81b95055acec7d05f62202bcf16c911fe2479f54dd608da2c463ae52b258edd5cb7a5a805348f4f678281c61c", 0xc7}, {&(0x7f0000012000)="c508abb1bbdd221b10a6e971e09c5d8b74f315e5c966062968ac9ae4920ffb93657ba5a7010f0dfe819c98018906c8b1af67768caf996723ada368d843989cb98c29e3a711dc6a9e4000ac50e7d85539a43df63ea9b50cdc194afef484df138894fde16b1a99e83cd8ddc93f379524e5333eb056059c9bfa0404382547a98561e733c893923cfae8fae5c251aa64bc1bdd9ee8154c4f3a6749", 0x99}], 0x2, &(0x7f0000008000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x0}, 0x40) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r3, &(0x7f0000010000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10022) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x107, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x7) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000021000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000012000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8934, &(0x7f0000020000)={@generic="20069ff345722712e9540e16cb54f7f4", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x4}}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000021000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000021000)=0xc) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000021000-0xd)=""/13, &(0x7f000001f000)=0xd) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x2, [0x0, 0x0]}, &(0x7f0000022000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000017000-0x8)={r4, 0x81}, &(0x7f0000020000-0x4)=0x8) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e3a000)={0x1, 0x8008, 0xff, 0x10001, 0x0}, &(0x7f0000447000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008e4000)={r1, 0x7fff, 0x83, "e33149864115bdefc18ea1bd973eaec4472d5cd175195e4a57bc7c160bd3f20532c721a2d897610776179077d5da6bdb7333f8c29971d5b5a3806ede902d32c406bab99972ee934e01d1e5f4e67684cd2ddaf96d43721807a65134fa353fde6e6a27a455d4368995aadc65f503e45721209c3aff715649ea8581a4c3cce002554699e4"}, 0x8b) sendto$inet(r0, &(0x7f0000f33000)="05ed18bb5943126229f6761f784fc63e4f913fc3e76449f32ff45a5693d99b8cd01563ddea294f93021155d5b1de8d06ddd209c678b3e252d5e9cbc3a578207166a0fab89fb0967ae38327fac823c462ab1bb2875ea4c59ecc5f0b17e3bde563f8a8e975d8afa68083c849f55dbacaac2ccd959e2beba42cd9b5972a2e5508dd8dea08160400a737f924d08b33daaef4629a2e2a73459fefa6817b786bee4333d00c20e538a3f73af29c4a79482e8880bf1902b9293913f17b3211a3733fe1ece34efd4df2822c362d078ecaed845ac62117072f5510c4f6f22a09148917", 0xde, 0x40, &(0x7f0000455000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000772000)={0x0, 0xfffffffffffffff7, 0xffff, 0x9}, &(0x7f00007c5000)=0x10) connect$inet(r0, &(0x7f00006f4000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008ad000-0x10)={r2, 0x100000001, 0x9, 0x8001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008d5000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000fb2000-0x4)=0x0, &(0x7f000037c000)=0x4) [ 522.459526] sit: non-ECT from 172.20.0.187 with TOS=0x3 [ 522.494218] sit: non-ECT from 172.20.0.187 with TOS=0x3 2018/01/18 00:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_bt(r0, 0x0, &(0x7f000011c000-0xaf)="7b928f6e7e375d1620fb9eca829664e6df195aefb2b94747b15419df79979045c561b18a1d2a2b63264fcb5eac67bcaa0e391713eb380f9d979aa637622e496535494fc66d1ffdc7cd99913c6f7838dbfd30daa9e33cc2d8769a1782c89d59216906e6ab2c6e67137bdb065543a9c58d9fd121b313401b8a50483c4de18ceb4b815311fd8c520f44642bf719c6a2813cf52263f4f67afd517a9acf9205849ef1addb66c26bbb73b0f8ceea4d4628ca") pipe(&(0x7f00005aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007d7000-0xc)=@sack_info={0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000498000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006a6000-0x8)={r2, 0x1}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 00:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000365000)={0x0, 0x3, 0x3}, &(0x7f0000150000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000205000)={r1, 0x517}, 0x6) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000bea000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f00002dd000)=0x3a, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000010000)={0x6e8e, 0x8008, 0x400, 0x9, 0x0}, &(0x7f0000078000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f05000)={0x3, 0x4, 0x5, 0x1f, 0x401, 0xfffffffffffffff8, 0xd8, 0x7, 0x0}, &(0x7f00001c7000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000004e000)={r3, 0x9, 0x1, 0xa4, 0xffffffff, 0x2, 0x6, 0x218, {r4, @in={{0x2, 0x1, @rand_addr=0x2c129a6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x7, 0xffffffffffffffff, 0x7}}, &(0x7f00003bd000-0x4)=0xb8) sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1000007) r1 = socket(0x19, 0x3, 0x443a) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000332000)={0xffffffff, 0x80000000, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000278000)={r2, &(0x7f0000309000)="510d2b29abe2d6abe8a53cfaa54ed31063c266aa2eee59796f98b91d189fcb56818ad181ca41218f943d55d5b8fb036b92d639724880db5850c8c78ef9ca4add6579d7434a079621d1f99b53d889a35ea93c2f74a4113cb397b831e35c41c050e23e908e52e1a32475ec1ae2206c9478aa9124c936b0d69281afc68cc68c06a58dd424da6f1ef1ecab88d9aec15b9a9eb1455c8bbc87132a6bdaec0260a15389d9167c0b79b63414f1c15840639092ef1d12fe082f9eda30ee5c0b4f52e7183f96f1b43df8090ec840453d2108de60b100baa5e8ff8ac68fb4d6c0a68e9af4aaf9133b3bc4", &(0x7f0000e0a000-0xc2)=""/194}, 0x18) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b34000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000050000)=0x8) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f000052c000)=0x0, &(0x7f0000f8a000-0x4)=0x4) sendto$llc(r1, &(0x7f0000cfd000)="733469a106f147fd8ad101842001dff4ba28267b82de5b20219516854df41d34becf3047e5113de6b96269b08e5ea9bfb25e3d9f9aa93eed572216e78c99d542d0a5bb29288303a7cd4d10e1b23a1c29e5319c09bab401be68524e", 0x5b, 0x4000, &(0x7f00006bf000-0x10)={0x1a, 0xf8, 0x1, 0x400, 0x7fe1, 0x40, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000607000)={0xa, 0x0, 0xeaf5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff55a5}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x2004, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000095d000-0x78)={0x3, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x5, 0x40, 0x91, &(0x7f0000de1000-0x10)=@generic="5f289023b0911fe627918b1234bb8f31", 0x100, 0x7, 0x8e}) r1 = socket(0x1e, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e6000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000042c000-0x10)=@req={0x50, &(0x7f0000b48000-0x50)={@common='ipddp0\x00', @ifru_ivalue=0x0}}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00004f1000)={0x9, 0x1, 0x80, 0x9, 0xfff}, 0xc) getsockopt(r1, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003fd000)={&(0x7f0000059000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000663000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000194000-0x8)={r1, r2}) 2018/01/18 00:18:23 executing program 6: read(0xffffffffffffffff, &(0x7f0000639000)=""/193, 0xc1) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76000+0x3b2)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f8c000-0x9c)="6609719cad511011ba7fa62a66530f892a", 0x11) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f8e000-0x10)={0x0, 0x0}, &(0x7f00003ef000-0x4)=0x10) 2018/01/18 00:18:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x1, 0x33e22043, 0x20, 0x100}, &(0x7f00007bf000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000810000-0xc)={r2, 0x1, 0x2, [0x401, 0x3ff]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/18 00:18:23 executing program 0: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000600000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000270000+0x293)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000062e000-0x50)=[{&(0x7f0000001000-0xc9)="9d791c301062cf51a987beb43baa781e3f4a7ffff4d446bc916860ec1b3643daed07929b4f135e6f3756d808e99c2d154ea3d6167cbbbb0c01a45a3f825c0a04f78882422f46dc224ea53a511ca53d5f7d3a8e761b39af91e83c7a3525a45923a4fa8489fab5a3a0ba0a8c09b4ba83c69b1066e2a2aed151f12212559c29e2fca4d3b19242eb3ebdb2cc433e9561921a335f7092db3e04ac9a9db2ecfc69276dab953aa13c47f40417de328cfea9f0fdba03d6d7e716ce401606f2f7e073652713befafeb6e214fa8b", 0xc9}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000019c000)="6fec2015202b975509d3a383082931404e70e1c8a76dcca178a2125a7a53af7ba4e47c40c79940f05bad15062a390d836ee2e0a42d9da01ef9425afd588839e379fb3c4bd7ae563b56d30b7b818d811ca1c1c1db99ab50f8e2613e85d3e5cc706662c5ce1c71e2af082b8b2384287a7d278865c1c065a49bbac6d59b3b09ed69fcb3076a181a607605dab7a4e1a67bd950443698cc1a59baebc9f8aa7e6a8c356ac7fd2550cadea9b9aa73d7c4f0ae8fd01871f52265dbfe0f775c08c84820", 0xbf}, {&(0x7f0000e80000-0x80)="42ea7535fcdaf94809d884baf1d0d6297c1545f1c402b5831aa95f0f0e1d7435738b343878fe3648862f91dcfcd8a1b78d3d46b84fcc46a5ef55495c0dbd2ccc659cb25b6d2f59347ce45023bda4d12d50d5089ce2e1588714a22fa7a9a2d8b600c92f8ad4ad1d3812ef73f5ced9491e3abda7e345a319ebde4adb90a622c923", 0x80}, {&(0x7f00003bb000)="32b86d82203c8fb974e20fdba110d6517f12e88a2ec2cdd238929e06b684cabb23a0b27459e78cb80a54016ef43b51fb1169c7d00996551eebb122f7e388957e8a8713af296c5e773a36ac60693022b1f0250fc175caa70ea4da86a74583e857660a088b26f95157abe1e244d9ac4f4043fef29a6cba314438559610f275d9b945fb1f8c2f45cd8f442344556cd012badc94aeb5754ae36c5acc6f0ec830c8f04d4a0d170367d07458314dfe661d48c083b497469f560447af24f3c4ddd1b1cc52b16470f82937fb736bf1afa2611f7b6fe8b86dbcd12c0d4180", 0xda}], 0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000ad8000)=[{&(0x7f0000213000-0x6a)="37f6e84d0a495d7e56360c7fee06b8fea4fee10096fe4698d3ff44e3ba1886e91f2334a22563b622df050a86736df8ea9b589e7cdc662c913b00914ce3da7396782b0e79c757fd3c3a49cec862e19580764caf422074e0b6e541c93d17f47ed2b9c55d38bf73cd915566", 0x0}, {&(0x7f00008a6000-0xd6)="3f65bfd901945d395b1a9fb90f2fecf26e469541ee825b0512bbb60859f305cd614897f7faa2e22a971944a9b7a0a59d12c24b1e21f89996fa288f454a0e0d3bf59934161ab1168e87fa59b098c54381a1a78cdd7a4601910e3e6a4856690411d64c6d06b8b6ac2981aa6e3c8338f2424005a6dd24930ee2741a34e6eb7799a6750948f46603d715682b3dbaaedfc50ad4562c63210b0f18090ee6caa63d464b10d8990ab4846ab70139d90649d05e63dafd85fd2f224b158ed88d9039b1053e2428802c5ea191273bb9610092193e0f6716d5189d22", 0x0}, {&(0x7f0000d99000)="baa0", 0x0}, {&(0x7f0000948000-0x79)="7d3d9110ac952ee34b38236e57ba284bfe5e3ade92fd0784a52ce2241b61bf6cb67d3c908cd0b7903ea2b217945eed4a067e04fea0abfa1029a447b961f03029a6bdc69c8d194e6c5f80857bab303145b2330814bceca4fd060d7822deadcaa591f25be4a0c7a5b91527e3fe4f13c9c1ae3f118cfbb1eb9758", 0x0}], 0x114) [ 522.536237] openvswitch: netlink: Message has 4 unknown bytes. [ 522.556820] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x80, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x734fe2c5, 0x100000000, 0x6, 0x1, &(0x7f0000490000)=@generic="7db2d4fad28fc9a65d3a2fdc635c1425", 0x8, 0x6, 0x20}) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/18 00:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dbc000)={0x0, 0x0}) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fa000)=[{0x0, 0x0, &(0x7f0000b38000-0x10)=[{&(0x7f0000535000-0x7f)="a93d8e7367770a2f0c31e130aa1146c3abbc0ae478c0dcf2141f588016bbe5bb1f9d37e64f7b887fb6afc7955a0a2a9e049f9271ae97ac038a17bbf6efff2407fce5f432905c4316aaf8bbc0fcb9debb4975c1b43f0c5ac8bb5f10ee8d73f6fd417f428020b1698f080e3050dd0f7d0355f754a09070070f", 0x78}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 00:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x805, 0x2) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000048a000-0x2)=0x2, 0x4) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/18 00:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007e3000-0x8)={0x0, 0x0}) r2 = socket(0x2, 0x80000000000001, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r1, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r5}) 2018/01/18 00:18:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x10000, 0xffffffffffffffd1, 0x200, 0x1, 0x7, 0x10000, 0x1f, 0x7fff, 0x0}, &(0x7f00004b9000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x22d9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1800000000, 0x20, 0x0, 0xe6d5, 0x53, 0x9, 0x1000, 0x8, 0x2, 0xffffffffffffffff, 0x5, 0x2, 0x100, 0x1fffc000000000]}, &(0x7f00006bc000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000123000-0x10)={0x2, 0x8004, 0x800, 0x61d, r1}, 0x10) write(r2, &(0x7f0000e9d000-0x63)="26000000250001f7ffe9000092ff00050300fca5010000200e70060050a60ee9a00700001735", 0x26) 2018/01/18 00:18:23 executing program 3: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000099000-0x8)={0x0, 0x0}) r1 = accept4$packet(r0, &(0x7f0000089000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000c7000)=0x14, 0x80000) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000e5000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) bind$packet(r1, &(0x7f000000d000-0x14)={0x11, 0x15, r2, 0x1, 0x7b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f000045e000)=0x0) recvmsg$kcm(r1, &(0x7f000035e000-0x38)={&(0x7f00006a3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000068000)=[], 0x0, &(0x7f0000fae000-0x1000)=""/4096, 0x1000, 0x4a7}, 0x2040) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x32, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) recvfrom$packet(r1, &(0x7f0000002000)=""/153, 0x99, 0x0, &(0x7f0000000000)={0x11, 0x19, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000001000-0x4d8)={0x0, {{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]}, 0x0, 0x8, [{{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, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}, {{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]}]}, 0x4d8) 2018/01/18 00:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x280) connect$inet6(r0, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cc9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000fc8000-0xc)={0x1400003e, 0x9, 0x26}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006bb000-0x4)={r0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e23000-0x12)={0x7, [0x6, 0xde16, 0x2, 0x7, 0x3, 0xffffffff, 0x9]}, 0x12) 2018/01/18 00:18:23 executing program 7: pipe(&(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r0, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f82000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@common='gretap0\x00', @ifru_flags=0xa200}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000873000)={"e74f7940d002d2d8f7e690dcafa4cc6a", {0x4, 0x200, 0x4, "6c269ff4e440", 0x2, 0x0}}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00009fb000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffb, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f00002b5000)={0x0, 0x0}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009fd000)={0x7, 0x4, 0x7, 0x8, 0x3, 0x7ee621be, 0x40, 0xffff, 0x4800000000000, 0x6, 0x8b6}, 0xb) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009fd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009fc000)=0xc) 2018/01/18 00:18:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xe7, 0x30, 0x8, 0x1}, &(0x7f00009fa000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000030a000)={r1, 0x0, 0x6, 0x6, 0x9, 0x8}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) ioctl(r0, 0x0, &(0x7f0000e63000-0x5b)="ac5755dbd847c02d22d6a27f6b577a58e5be6a63275e34f025a4969d59e11854716cd19be192289753e0989ffd016af27a6e6aae5f0d695d5b2057f86c5d9021d24174e81e6c9b4d0c10d9c9d3117358e89a2e7cf761c8d1e663f4") r1 = accept4(r0, &(0x7f0000f13000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ff000)=0xc, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005f7000-0x8)={0x0, 0x4}, &(0x7f00006ae000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000790000)={r2, 0xcd, "b0d1460adc6ed77372975b255e5ccbe39e5a675c41a24b7eaf017f9040f70c2f11e5646103d1e9d435ce0905e97b84e8ca20fb63aed8cc4c1a416c3c03e0108d6010c69eab99eda91e3574efea290dc3072bcf97b91d8b27b70c3330f6969ccb5ca6814a7df4ac8c241652af7aeec0228dc6b61325d362ccbf7eb4b798023231adc6e86b81766d2b91b352dc6055a53f1976588a742d1df94d84fdc77ad4eb2926622ce0defaed08fb262ebca7b754a8a31926996b2d7e25b5fe6885eedc2de19a8d45d54961ed4c85954ba957"}, &(0x7f0000ac1000-0x4)=0xd5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/18 00:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @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, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) recvmsg(0xffffffffffffffff, &(0x7f00007c0000)={&(0x7f0000fc5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000b5b000-0x20)=[{&(0x7f0000c12000)=""/168, 0xa8}, {&(0x7f000027e000-0x98)=""/152, 0x98}], 0x2, &(0x7f0000806000-0x51)=""/81, 0x51, 0x400}, 0x102) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000974000)={0x0, 0x1555079b}, &(0x7f000092c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ee8000-0xfd)={r2, 0xf5, "fa276079366ebc1cd62310600eb8413eddef8fe4409e03d34844a846058890048179aa9988e899d5b2c8e7100df0624650ba709f824f7b9118ce5076d7c5e60ff4435833bef83a104b74bbda780733592e9babfb3f5cee166698c4aa92831a8d21b99a44cdaac64224a84380c81378aac63cde3484637e004578e3a64afc2498dc00278828157543b91c2277a3e17a0d3fe489449806732b7aa8d43c720d4dd2de2dd32d3068d639370fce8e3d5832c912f8f5e3a66a5bfac23046e21f3409d09dee7580b0aee072563afdf2ed85488897fc8fd040c2a59fec5bfb20972681157e5c2629af638ae5b824675842def5b808c9137824"}, &(0x7f000034c000-0x4)=0xfd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000dba000-0xca)="83a934e460e394143af47ca1f4f8b6c828de245f975806eef4f0d1d1657013d63c1ba7229d20414b325e64ce7aceffb14f8430b1614d9a198d21d2ec816627a1d7ce19cfb8664c05265b1b5f6ce227c313aa0efd51b8871ccf16aeb8c4bd52cfa92a4578206205793053a247745f758063c8ac4e7ea83039397dd64eb7367ffae69fee1cfbd771ad24d37eb5d2a560b0b4aa8b7ea9c09766d202df684369592e3667876d47340ff84c5bed914d81c66a683d502df043c0bf7ed1fb2697023056559bc895bde4db84a852", 0xca) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000069b000)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) mmap(&(0x7f00004af000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) getpeername(r1, &(0x7f0000c6c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a12000)=0x26) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000085000)={{0xffffffffffff9288, 0x8dc8, 0xa0000, 0x2, 0x100000001, 0x0}, 0xfb}) 2018/01/18 00:18:23 executing program 0: r0 = socket(0x17, 0x1, 0x91) bind$bt_rfcomm(r0, &(0x7f0000ddd000-0x9)={0x1f, {0x7, 0x1, 0x8, 0x6, 0x5, 0x0}, 0x2}, 0x9) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) listen(r0, 0x9d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000001c000)={&(0x7f000001b000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f000001c000)={0x15a0, 0x7, 0xf, 0x300, 0x5, 0x2, {0x7, 0x0, 0x2}, [@nested={0x18, 0x20002000, [@generic="8c3c01e9296bc1741f0b659baa2ff57bdd4415"]}, @nested={0x1158, 0x53, [@generic="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", @generic="333d13069a54e974c0f3daa589dddd9c5e81839df4582ca8f7215f9eb36132a8535fae", @generic="9e9f1212191db43ec96b09111937c7880813bc20494b4da82eaaa02ea024b511665324b9", @typed={0x18, 0x7d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9}}, @generic="b39c4215ae9665b5a4c598106883468793bfe0dd9f1945b6f46c1bcc4e00d74b09bc063d029a05cd48bafab3a47c1ffeb6228aee2916cb18311485e8ad5f762a2f608f40269965819ee102dba785b425ea2e496d02220f6a898b4d6939f28fa5b8d6110a545c99c85c8ddf2cc93a97d84806803487e428cc7b8489add498f6dae6bbf2006bf74bba89facb04f055050cd3342a5ff7710feb5f7df3d2c54c025143c26e84c0ad8acc61e71ccc76ae54002ba1b1bc93f81ba970e102bf21c9f34240e0a69d84aa9901f8f90d7e91bb159aab57db9adf6272f91c5b74bd542cea92d42863d504aa575f1564bc11afa0d73a20c9"]}, @nested={0x158, 0x67, [@typed={0x8, 0x90, @void=""}, @typed={0x18, 0x5e, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4}}, @typed={0x18, 0x7b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="f9664dede4ad537c39d52bf6e8c0177898302267921cb5241689d5d3efab5d53bbc42d78828093c450f1047f171073e6d22c24b63322bdc4e74970528a4bf32283f8919fd3fcadad7cdadc9fd52ef76c6fc2ec2c0670092a6652bbbbe641e20bdcdccfa97cdf95cc82f549ad49a9dd468225286622d4b71c882ef917d370469c9c95314019ad2b3f0d29e8a9f9f2f54d6a7a93fde41f883d8803c73fe9bb17da3d2aca1e360745de3b3e96f6bdd68c8494cfefa6fc6e628b86cfeadf4170b5784fb7992a95f7058fc265ef0ccedf44ecb4ddd475b37c55071fa97ba68bae01d39afd9c81", @generic="12a7d074ea2f868c69d7ff3a36f36bfed0801329eed2cccbc862dfc53e23fc89963f52fa9f2ad3c74b", @typed={0xc, 0x29, @uid=r2}]}, @typed={0xc, 0x16, @ipv4=@rand_addr=0x8001}, @generic="0493d23b037adbb58b1ed84bca6d8db598dcd697b37ac595d65379aa166b25e4761a3086d442986640a494a059350b3d5ee9a378fa4e20d74c88f12f926c6d5472d425f7c78711ba46810d62d542556b434b6e0ac50769b7c8d5c22c8d25b38113316c03b00a048851edbe540db523e5bc1ea1ff9099c43861faad2b919168041905f4e07177e54cdeb207bcb8ca927907ae56a4905b234d0bd8448e98ede07e8531467571b1908b7e65ac78f515dbdd431fac1cc314a0ca8168c141a204835715d1d2ce70c99d6e9dac27f9b65a3607291427a7e1f655b6b6b1da749e85a6e723f4697dd6ff10ddb7bc6c", @nested={0x1cc, 0x2f, [@generic="adf1240857c32d5c4b970c6c29fe175f46c93bb72480d4d20ac842b072d7deb13cbd4531bb7b9a453052d088a5bb7d976bf242468d8d7792d0549d5d186c55eb01e75c1e6384bfdf7c67c9eb52a0ef5cfbd801bf9024889491e9de10f7644491742fe5ced3f43f40f91b879fe4098df6cc2e9c5011e087843b966a02c6c06f92d0ca30ea84cc619bb36d8186e272820bd8f4aeb7b9ce26eebd1068a070fd204ef8a3584dfbd293b4da95b1b944cd46fece91f81380de63a4ba84fd7578d0753a7d87b51fe0f9134a648a5802ab978857f545", @generic="295384345e543fb37db00d61a0486ef3619d2019b66947e6618496f5c6297c5a1b9a9f4a719d7f7bb76966bd3f7d36e20f863f866a7f38ef05b0de5f17c924428eb6995a1b181f9518d0e42b0e2b1b7c63a3d15ba10794aa1102b2788742634d1acfd2173e9bff2dc0d549710957a54bb8f305c88ae620d7b10f1e9d3c2ccc7fd412f0f675e1bea2ef3070f0b54667aa95b85bd09464b9c682831cdd3f9c72836bd115d8ac964c34bb5c07a0e299c13587fab70b0fd902690664033329003c28e3b60414aebba25e2efb743a6a611b0c2ca24be585987a5ab67e2db0cee6adb93f1d01bf9f9c1b710ca2082a5bb6ac94940fd0a8", @generic="fdca"]}]}, 0x15a0}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f000000d000-0x30)=""/48, 0x30, 0x2, &(0x7f0000002000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x3, 0x3) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000009000)={&(0x7f000001f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000001f000)=[{&(0x7f000001f000)=""/15, 0xf}], 0x1, 0x0, 0x0, 0x200}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000f000)={0x2, [0x0, 0x0]}, &(0x7f000001e000)=0xc) 2018/01/18 00:18:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw(camellia),rmd256-generic)\x00'}, 0xffffffffffffff4a) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000026000)=[{{&(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000012000)=[], 0x0, &(0x7f0000001000)=[{0x10, 0x0, 0x10001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000028000)=@assoc_id=0x0, &(0x7f0000028000)=0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000029000-0x8)={r2, 0xd4}, &(0x7f0000005000)=0x8) 2018/01/18 00:18:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d8d000-0x20)={@generic="17e1e0aa6d66f54959301653677ba4e9", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4(r0, 0x0, &(0x7f000057e000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f000071f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x2, 0x5}, &(0x7f0000048000-0x4)=0x8) 2018/01/18 00:18:23 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r1, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) r2 = accept4(r1, 0x0, &(0x7f00008e7000-0x4)=0x0, 0x80800) getpeername$ipx(r2, &(0x7f000049c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d1000-0x4)=0x10) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000007000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000048f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x3, 0x4, 0x8000, 0x5, 0xfffffffffffffffc}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x18, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x3ff) 2018/01/18 00:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000692000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00001b9000)="65cd26df100a7b8664d8ccf16ee8be6422b2bb9b9ca84406b355ced231b9f415e10f35c81889eaa403574534fe19962d90ca61893d8956d7855d8390", 0x3c, 0x8040, &(0x7f00005f9000-0x1c)={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3688}, 0x1c) listen(r0, 0x0) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x100000001, 0xe, &(0x7f0000902000)="02000800", 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000907000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x5, 0x3, 0x40}, &(0x7f0000ccf000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c7d000-0x10)={r1, 0x662, 0xfffffffffffffffd, 0x1ff}, 0x10) listen(r0, 0x4) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a2e000-0xc)=@sack_info={0x0, 0xfffffffffffffffe, 0x8}, &(0x7f0000b17000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a7f000-0x8)={r1, 0x1}, &(0x7f0000143000)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00001c2000-0x90)=""/144, &(0x7f0000002000-0x4)=0xfec6) 2018/01/18 00:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xffffffffffffffb9, &(0x7f000031e000-0x1012)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@llc={0x4, {@snap={0x1, 0xaa, '-', "516ff0", 0x8aa3, "80125d04f61e9014a37d0cddd65c980090f5b6"}}}}}, 0x0) 2018/01/18 00:18:23 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) syz_emit_ethernet(0x52, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3a, 0x0, 0x400, 0xfffffffffffffffd, 0x0, 0x0, 0x2}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, "e296262f"}}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000b2000)=0xc73) 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80005, 0x5e9, &(0x7f000000b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000-0x1)={0xff}, 0x1) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) write(r1, &(0x7f000000c000-0x61)="", 0x0) 2018/01/18 00:18:23 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000cba000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) tee(r0, r1, 0x7, 0x3) mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a5f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000a60000)={0x0, @in6={{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0x7, 0x470f, 0x6}, &(0x7f0000a61000-0x4)=0xa0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007cc000)={r7, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x1, 0x5, 0x4}, &(0x7f0000a60000)=0xa0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000054e000)={0x20e1, &(0x7f0000a60000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000714000)={r8, &(0x7f0000a5e000)=""/0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) 2018/01/18 00:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef05b7cf858cc409b1063cffff8b7a93310a3e4de5019df3", "d47c38de95c01e4a641b28a90aa984da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3", 0x80, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:18:23 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000018000-0x10)={0x3, 0x7ff}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@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}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x2, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x0) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x10000ff, 0x4) sendto$inet(r1, &(0x7f0000133000)="", 0x0, 0x0, &(0x7f0000707000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00008a2000)={@generic="41d0174024926aebac59416fe2c52b65", @ifru_flags=0x5800}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/18 00:18:23 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000093f000+0x1f2)={0x0, 0x0, 0x7}, &(0x7f0000f8c000-0x4)=0x8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f8b000)={r2, 0xffffffffffffff62, 0x3, [0xf41e, 0x58, 0x20]}, &(0x7f0000609000-0x4)=0xe) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001d000-0x7)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ae6000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000745000-0xde)="1f52558f2615f3f604fa584c8877724a11a9168c4ae809e53da3aae10800a559e1d5e911e8e44cc6da155c95b4c7fbf1bc02cf40b7fd7b689e010e207a022c22c5e600dac66f6a594b5baa167256a527dd0d294d6026728a03b0be578d4e64a3cac8cae497fcf686eb24ca26a51b8ce907973b2c79cde4993a25e8c7271557e5261a80e2074758584c51ae6d01e6a4ed1610701f7bffcf3e32cf9e1d4928744a83d49ee5fc862cd849fd07644c46c92266be12d3d34d9944a6e87fb2833db2099144d4406146a29ae1ac09049989b51b2cc1483998618fd7b167389b5e7a", 0xde, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0}, 0x1c) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ae6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ae1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000c8000)={r3, 0x3}) 2018/01/18 00:18:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000308000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) pipe(&(0x7f0000f78000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00001d6000)={&(0x7f00003d7000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fb8000-0x10)=[{&(0x7f00003f7000-0x23)=""/35, 0x23}], 0x1, &(0x7f000028e000)=""/144, 0x90, 0x9}, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00001ee000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000532000-0x10)=[{&(0x7f0000e19000)="bd364341879028565f8f5151808367b5735a77e5e1d3ff2192ea441254ed60e673", 0x21}], 0x1, &(0x7f0000970000)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x0, 0xb, 0x1f) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fdd000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) 2018/01/18 00:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f00003ff000)=[], 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ca6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000897000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b71000)=0xe8) r4 = getgid() r5 = gettid() r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000822000)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000347000-0x4)=0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00002cd000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000082000)=0xfffffd5d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000386000)={0x0, 0x0, 0x0}, &(0x7f0000502000)=0xc) r12 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e58000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000793000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080e000-0x4)=0xc) r15 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000437000)={0x0, 0x0, 0x0}, &(0x7f0000f25000-0x4)=0xc) r17 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b23000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c26000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c61000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f6000-0x4)=0xc) r21 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000f4000-0x4)=0x0, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000006a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e1000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d23000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c56000-0x4)=0xe8) r24 = getgid() r25 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000034e000)={{{@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=@empty={[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}}, &(0x7f0000655000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000047000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000569000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006d8000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000315000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003f000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000478000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005cb000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ede000)=0xe8) sendmmsg$unix(r1, &(0x7f00006ee000)=[{&(0x7f0000b7c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000aea000-0x40)=[{&(0x7f00003e5000-0x8b)="e86757a60ff40398f6712518043ac8d0023405fd5c72c374aa0d7e717fc8b3cc4536a7f923c61506ec0582aa08b1f2691c16d0e4b1b85dfe5caf7facac0609f0a0f4856c8665c0caef3d1386124cfb80ebcd73a2ad81a6272cbc01e2a3996bf805001a3fb353c402c17a5fc6ce4ed1b13cd37a78c26d384d0bfae9a619135fae6c882de0a41094c12ddd7a", 0x8b}, {&(0x7f0000ffc000-0x46)="ee49259c2b98b5ad8ef9c225d6431a48f471bb4e618fc6a38625788cd175d687fdac8fc48abffe10f3d389b0db1c66c3ee09d13fa3980ada1a86469d814565b5f9883640a1a0", 0x46}, {&(0x7f0000d7b000-0x95)="c9fa213f1ca217f5b53d9b76d024e4cb765fbaabc52053de7a28b71bc1094eb88f186096bf7102f26239705232f612412fb807cc5604cc7528535c1cd093bce4bb4a46cd11f7f1ff1fbe8a33a6386af5d6fe9e2e2f22ecfd5d638b161b2148d1939942e25de7d2b78ab0438f385f2479162528c94af0741911efd09931217facb241e0c12c81820b524d24f16ee01697e04e442f8f", 0x95}, {&(0x7f000039e000-0x46)="b027b84e55929d699a573fd1b34885765557bc3f827170e6dc2ddd9e4c908709fe92aba1902619bff7aac715170b13561acf40b55dc17e8721fb49408d801a83db84955a41a4", 0x46}], 0x4, &(0x7f0000c03000-0x120)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0, r0]}], 0x120, 0x4051}, {&(0x7f0000a40000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b80000)=[{&(0x7f00000aa000)="12569833f403185ffc10af511447d748719cd1fb6c29f09df66634e264d329af37c21050547771908ed9e9064604903c0bc6b69a3465234344f72004614e37b570841a6bf043f38314f1a3e2b7320f19d7c06e028de9daff1511a9ca9cd6f6a8bf11b3dc179340aa2a20e3303652e3646fa169b18738a0646ccc42a7f91999b973e4bfbb01d8dd379d88b1d0cb2d20ed12007a3823661502209e57aa1d2af0d9804e6f6494ed6627bc", 0xa9}, {&(0x7f0000bf1000-0x1000)="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0x1000}, {&(0x7f00006d6000-0x78)="bd7c3a37ec8d1e3b152d35998bd04c2cbaacd86d7b3198e8b4a144d0a4cf97911f886a4bbf2eab000a1a0675ba61375b300c39c71cec520eed3014ed39b08296045f447fb2d72203649e111fb4f30428cc904cdf39e504391e1aff78b9f1be806a71e3346c8c73c5ad98c87b9d0ba4b36e8cee21fb54379e", 0x78}, {&(0x7f0000627000-0x98)="18b8c1b7b3685ceaf6d606762de1491f7105b1e1f704d7f3a29b7a9360f52fac1cefdee78c0516daf3e6357a30981c606cf4115a559d19e0a14903825c753008f501685042ba8229d810eef8bdb4d62b2e1d31c9856c6ec1e90db85742bce81d0e41102dbb1945eac8a724773f341d64af30df77ffcc07af91ec1e6c562a09a9efec67401f6a08f6d886346447b7c0effa0b79003ac788c3", 0x98}, {&(0x7f0000966000-0x54)="1e68a8472eb3541f661eefec0db93e9a6ed3b5623191bfb8b6c58379052044ee52240f1a951da6712eed3e821fcaa7fce7ffc9ad4296258ffad1c86c81e1c50cae4f59af1c3ec8fdc18f871c70a2ea526ed0fedb", 0x54}, {&(0x7f000084c000-0x54)="4030657e55ff9b00d5996e7eb381dc7a27aa1cfca3d46f0c6a08a7ec520d97e66997e3da499a988277492807b015b3ed84c0dd73594ec3db6570479a0f35864468a044b1ab6e5de4609f3242ebc8d267e5216a0d", 0x54}, {&(0x7f00001f0000)="bc457bbc05a0035a408ae69a1d830690765db84c1e16e6f4e62f0e13423178d62f67a794e82f08bc77e1e84e0810382e8db30db72b1d5521b74064146d637753d0523c466bcdddbc6aba7e0a1466fd0d0a4abcafa1737fe594bb55aee7b2b7b45c3a0209c76e15a86d1950ba6fb083698571ffe08af2c783818d2f9f3725efc00f8d7def77534013161c01a6dfea7786297ccd121c190cdd", 0x98}, {&(0x7f0000915000)="fa7b145bf4ab442e5a773bbeb4738e2206611e6479018c4ff4544a4a6cf41060d25c05a5a745d06e2e8914db30eadd85f1a26e67ec6c04e4b9eace35f4fafd8e9daa44d975e7e9fab826a3daddec1240825ccfe12acf7cc1f90915380d2d487a0198cf2c2064e61d0a053c7d7fd11fefac32095070add8a6fb7709d06e6c2fba8e89b7716d62903fc1b2608747253ec05f2156bebc6dbd6fdc153d36a77904ae74054988e2512798cc6658a414b6951d6264dfa4130dbe7043ddcbb5276f543542832fd78fb62b718a80373dd7773eccf5f4c8e2185347f48f163920", 0xdc}, {&(0x7f0000df2000)="e063e1843d068f1cdfe5efd7b73949261257002ff885e650da74775dd4c195", 0x1f}, {&(0x7f0000286000-0x64)="4455d5a60016d10b0b98b88542a9c7b01412621e4685f4fd4fe162d76993af2432b751d36e5a6b8e5a46346fecf1224c1974bdacb1a9df822dd1dc4e9ee4058d7b66d6ac266bb0fa00a84ce84cc782a272a87882d49646c4305be23f5e6b85ae4b18d002", 0x64}, {&(0x7f0000605000)="494f9a064ddfa2406144b421392054412b59b5d9f6a27d45be10925ae31a0904b132d7b1bf2182157dc48190d4e096e81925cf68f1cef1f302d77c5aefe116d6e80f14378c74ab248e7dedd066c56c4a0f65fb20251fcf125f739e1e569bc28cd73bd2f98d90dcd442577f67674bebb96f44cc24308aad3c77fc4b8d1a08fb567e574d6e17ee3c6923e43e962654ec249cc07ae2a93c766353c40d442ff667e92892e8003b4313e5c9558c95d127b9f24b70399fe4cabadb8078c7b49e45b8be92e641ee04ae04bd", 0xc8}], 0xa, &(0x7f00006d3000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r21, r0, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xb0, 0x20000840}, {&(0x7f0000e91000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000024c000)=[{&(0x7f0000958000)="00a01ff5b6fbe6a6308fc26c9e4a9d2cacc1bf90f26f85704a8dca6c496585e840381cb83712ae6a96b1e761edb3d7dd7349227342b593da89fe46c79ed477b87e7b302b772523e1a37238249aa3bee7b2465c2ca528753e80f95bcc2cc30462e572c458d04148bf4975b2909a9bb62acad70de6173e8c6e7b7fb90235cfd2dc8797788cc7076d", 0x87}, {&(0x7f0000527000)="7ff4db28d2b3cdaa41c97d0e25148fc3508665", 0x13}], 0x2, &(0x7f000007b000)=[@cred={0x20, 0x1, 0x2, r31, r32, 0x0}], 0x20, 0x10}], 0x8, 0x0) 2018/01/18 00:18:23 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe7000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000c8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x6, 0xd0f0ac62de3565a5) 2018/01/18 00:18:23 executing program 7: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000f20000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c89000)=0x10, 0x80800) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f22000)={r0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f23000-0x8)={0x215c, 0xc833, 0x10000000000, 0x0}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f000088d000-0x368)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000024e000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f86000)={0x0, 0x1}, &(0x7f000074d000+0xb0a)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b70000-0xa)={r1, 0x9, 0x0, []}, &(0x7f00009b5000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d49000-0x14)={r2, 0x2, 0x7f, 0x8, 0x1f, 0xffff}, &(0x7f0000a20000+0xf3b)=0x14) r3 = socket(0x2, 0xe, 0x121) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b3c000)=0x2, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x7f) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) 2018/01/18 00:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 00:18:23 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000004) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000024000-0x38)={&(0x7f0000007000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000023000)=[{&(0x7f0000023000)=""/89, 0x59}, {&(0x7f0000011000-0x73)=""/115, 0x73}, {&(0x7f0000024000-0x82)=""/130, 0x82}, {&(0x7f000001e000-0xc8)=""/200, 0xc8}, {&(0x7f0000024000-0xd5)=""/213, 0xd5}, {&(0x7f0000024000-0xd7)=""/215, 0xd7}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000005000-0x1b)=""/27, 0x1b}], 0x8, &(0x7f0000023000)=""/4096, 0x1000, 0x5}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000014000)=0x3fc0000000000000, 0x4) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r2, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e67000)={0x1f, 0x6, 0x81000000000000, 0x1, 0x0}, &(0x7f0000b4b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001b1000)={r3, 0xf8, "baf30c3c9e0408a64ddee70aeab3b51ae90ee162d2aaa7ad02d5bcc4238682fccba12936e08a3252f609914757cb7ab28d0c8d3e02c6bbf9d52a4d25314d2088d4439c001d20a1205a6dde237e0334c49938df6536d7aa9dd69d89f37ef9949d50017949f1589fd327b23b183973d00933ee1d63c14cbe320f8582ebe619c2b33c1bac28efe440f90e60aa93a4e81badba0511a5a9a84d46d86eb60cdb6adca4aad88bfa3b6d148e49e941e491d249e52da3af7ccf7855784abd5bf8d34eab619b07cfb729d5e6ad67f57381d292966561763f62c8ca35eeb7eff6e7892e628583f310921109b13afded668b3ac797fcec0b7e85c9efe5c8"}, &(0x7f0000e66000)=0x100) 2018/01/18 00:18:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000)={&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000001000)=""/170, 0xaa}, {&(0x7f0000002000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000001000)=""/155, 0x9b}], 0x4, &(0x7f0000000000)=""/14, 0xe, 0x0}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r1, 0xee1d, 0x30, 0x100000000, 0xfd90}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x7759, 0x30, 0x8, 0xff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x14)={r2, 0x7, 0x6, [0x9, 0x8, 0x4, 0x30b, 0x80, 0x7]}, &(0x7f0000001000-0x3)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x2, 0xffffffffffffffe1, 0x8000, 0x7, 0x8, 0x101, 0x8001, 0x7, r3}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0xf41, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4e}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2b, &(0x7f0000001000-0x118)={0xffffffffffffffa5, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x401, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 523.111940] kasan: CONFIG_KASAN_INLINE enabled [ 523.116713] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 523.124138] general protection fault: 0000 [#1] SMP KASAN [ 523.129677] Dumping ftrace buffer: [ 523.133218] (ftrace buffer empty) [ 523.136966] Modules linked in: [ 523.140165] CPU: 1 PID: 31838 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #194 [ 523.141089] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=31850 comm=syz-executor6 2018/01/18 00:18:23 executing program 7: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000f20000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c89000)=0x10, 0x80800) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 00:18:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xffffffffffffff59, 0x5) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aeb000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "a6fe30cbee6a2f2fd016616e23b8399f20d90812"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/18 00:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 00:18:23 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000004) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000024000-0x38)={&(0x7f0000007000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000023000)=[{&(0x7f0000023000)=""/89, 0x59}, {&(0x7f0000011000-0x73)=""/115, 0x73}, {&(0x7f0000024000-0x82)=""/130, 0x82}, {&(0x7f000001e000-0xc8)=""/200, 0xc8}, {&(0x7f0000024000-0xd5)=""/213, 0xd5}, {&(0x7f0000024000-0xd7)=""/215, 0xd7}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000005000-0x1b)=""/27, 0x1b}], 0x8, &(0x7f0000023000)=""/4096, 0x1000, 0x5}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000014000)=0x3fc0000000000000, 0x4) 2018/01/18 00:18:23 executing program 5: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r2, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e67000)={0x1f, 0x6, 0x81000000000000, 0x1, 0x0}, &(0x7f0000b4b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001b1000)={r3, 0xf8, "baf30c3c9e0408a64ddee70aeab3b51ae90ee162d2aaa7ad02d5bcc4238682fccba12936e08a3252f609914757cb7ab28d0c8d3e02c6bbf9d52a4d25314d2088d4439c001d20a1205a6dde237e0334c49938df6536d7aa9dd69d89f37ef9949d50017949f1589fd327b23b183973d00933ee1d63c14cbe320f8582ebe619c2b33c1bac28efe440f90e60aa93a4e81badba0511a5a9a84d46d86eb60cdb6adca4aad88bfa3b6d148e49e941e491d249e52da3af7ccf7855784abd5bf8d34eab619b07cfb729d5e6ad67f57381d292966561763f62c8ca35eeb7eff6e7892e628583f310921109b13afded668b3ac797fcec0b7e85c9efe5c8"}, &(0x7f0000e66000)=0x100) 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r2, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e67000)={0x1f, 0x6, 0x81000000000000, 0x1, 0x0}, &(0x7f0000b4b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001b1000)={r3, 0xf8, "baf30c3c9e0408a64ddee70aeab3b51ae90ee162d2aaa7ad02d5bcc4238682fccba12936e08a3252f609914757cb7ab28d0c8d3e02c6bbf9d52a4d25314d2088d4439c001d20a1205a6dde237e0334c49938df6536d7aa9dd69d89f37ef9949d50017949f1589fd327b23b183973d00933ee1d63c14cbe320f8582ebe619c2b33c1bac28efe440f90e60aa93a4e81badba0511a5a9a84d46d86eb60cdb6adca4aad88bfa3b6d148e49e941e491d249e52da3af7ccf7855784abd5bf8d34eab619b07cfb729d5e6ad67f57381d292966561763f62c8ca35eeb7eff6e7892e628583f310921109b13afded668b3ac797fcec0b7e85c9efe5c8"}, &(0x7f0000e66000)=0x100) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000024e000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f86000)={0x0, 0x1}, &(0x7f000074d000+0xb0a)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b70000-0xa)={r1, 0x9, 0x0, []}, &(0x7f00009b5000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d49000-0x14)={r2, 0x2, 0x7f, 0x8, 0x1f, 0xffff}, &(0x7f0000a20000+0xf3b)=0x14) r3 = socket(0x2, 0xe, 0x121) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b3c000)=0x2, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) [ 523.154265] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=31852 comm=syz-executor6 [ 523.171930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.181297] RIP: 0010:strlen+0x1f/0xa0 [ 523.185174] RSP: 0018:ffff8801d5c67760 EFLAGS: 00010286 [ 523.190534] RAX: 00000000000000f4 RBX: ffff8801c3695cc0 RCX: 000000000000001e [ 523.197800] RDX: dffffc0000000000 RSI: ffffc90002419000 RDI: 00000000000000f4 [ 523.205064] RBP: ffff8801d5c67778 R08: ffffffff84b03ad0 R09: 0000000000000004 2018/01/18 00:18:23 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000004) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000024000-0x38)={&(0x7f0000007000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000023000)=[{&(0x7f0000023000)=""/89, 0x59}, {&(0x7f0000011000-0x73)=""/115, 0x73}, {&(0x7f0000024000-0x82)=""/130, 0x82}, {&(0x7f000001e000-0xc8)=""/200, 0xc8}, {&(0x7f0000024000-0xd5)=""/213, 0xd5}, {&(0x7f0000024000-0xd7)=""/215, 0xd7}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000005000-0x1b)=""/27, 0x1b}], 0x8, &(0x7f0000023000)=""/4096, 0x1000, 0x5}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000014000)=0x3fc0000000000000, 0x4) 2018/01/18 00:18:23 executing program 2: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r2, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e67000)={0x1f, 0x6, 0x81000000000000, 0x1, 0x0}, &(0x7f0000b4b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001b1000)={r3, 0xf8, "baf30c3c9e0408a64ddee70aeab3b51ae90ee162d2aaa7ad02d5bcc4238682fccba12936e08a3252f609914757cb7ab28d0c8d3e02c6bbf9d52a4d25314d2088d4439c001d20a1205a6dde237e0334c49938df6536d7aa9dd69d89f37ef9949d50017949f1589fd327b23b183973d00933ee1d63c14cbe320f8582ebe619c2b33c1bac28efe440f90e60aa93a4e81badba0511a5a9a84d46d86eb60cdb6adca4aad88bfa3b6d148e49e941e491d249e52da3af7ccf7855784abd5bf8d34eab619b07cfb729d5e6ad67f57381d292966561763f62c8ca35eeb7eff6e7892e628583f310921109b13afded668b3ac797fcec0b7e85c9efe5c8"}, &(0x7f0000e66000)=0x100) 2018/01/18 00:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000024e000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f86000)={0x0, 0x1}, &(0x7f000074d000+0xb0a)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b70000-0xa)={r1, 0x9, 0x0, []}, &(0x7f00009b5000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d49000-0x14)={r2, 0x2, 0x7f, 0x8, 0x1f, 0xffff}, &(0x7f0000a20000+0xf3b)=0x14) r3 = socket(0x2, 0xe, 0x121) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b3c000)=0x2, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) [ 523.206576] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=31865 comm=syz-executor6 [ 523.224566] R10: ffff8801d5c67920 R11: 0000000000000004 R12: ffff8801d5c67898 [ 523.231837] R13: 00000000000000f4 R14: 0000000000000040 R15: 1ffff1003ab8cef7 [ 523.236403] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=31870 comm=syz-executor6 [ 523.251308] FS: 00007f7739ade700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 523.259560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 523.265436] CR2: 000000002088cc98 CR3: 00000001cd9e1005 CR4: 00000000001606e0 [ 523.272710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 523.279975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 523.287247] Call Trace: [ 523.289838] netlink_ack+0x120/0xa10 [ 523.293544] ? netlink_deliver_tap+0x2e9/0xf90 [ 523.298104] ? netlink_sendmsg+0xe60/0xe60 [ 523.302312] ? __might_fault+0x110/0x1d0 [ 523.306347] ? netlink_tap_init_net+0x350/0x350 [ 523.310989] netlink_rcv_skb+0x2d1/0x400 [ 523.315034] ? xfrm_dump_sa_done+0xe0/0xe0 [ 523.319250] ? netlink_ack+0xa10/0xa10 [ 523.323109] ? retint_kernel+0x10/0x10 [ 523.326976] xfrm_netlink_rcv+0x6f/0x90 [ 523.330923] netlink_unicast+0x4c4/0x6b0 [ 523.334957] ? netlink_attachskb+0x8a0/0x8a0 [ 523.339340] ? security_netlink_send+0x81/0xb0 [ 523.343894] netlink_sendmsg+0xa4a/0xe60 [ 523.347932] ? netlink_unicast+0x6b0/0x6b0 [ 523.352143] ? security_socket_sendmsg+0x89/0xb0 [ 523.356871] ? netlink_unicast+0x6b0/0x6b0 [ 523.361082] sock_sendmsg+0xca/0x110 [ 523.364769] ___sys_sendmsg+0x767/0x8b0 [ 523.368729] ? copy_msghdr_from_user+0x590/0x590 [ 523.373474] ? userfaultfd_unmap_complete+0x327/0x510 [ 523.378642] ? __fget_light+0x297/0x380 [ 523.382590] ? fget_raw+0x20/0x20 [ 523.386031] ? schedule+0xf5/0x430 [ 523.389548] ? __fget_light+0x297/0x380 [ 523.393508] ? fget_raw+0x20/0x20 [ 523.396934] ? security_mmap_file+0x143/0x180 [ 523.401406] ? __fdget+0x18/0x20 [ 523.404748] __sys_sendmsg+0xe5/0x210 [ 523.408523] ? __sys_sendmsg+0xe5/0x210 [ 523.412473] ? SyS_shutdown+0x290/0x290 [ 523.416419] ? __fdget+0x18/0x20 [ 523.419773] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 523.424767] SyS_sendmsg+0x2d/0x50 [ 523.428284] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 523.433013] RIP: 0033:0x452e39 [ 523.436183] RSP: 002b:00007f7739addc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 523.443865] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 523.451122] RDX: 0000000000000000 RSI: 0000000020f1efc8 RDI: 0000000000000013 [ 523.458369] RBP: 0000000000000533 R08: 0000000000000000 R09: 0000000000000000 [ 523.465616] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5d68 [ 523.472870] R13: 00000000ffffffff R14: 00007f7739ade6d4 R15: 0000000000000000 [ 523.480120] Code: 37 ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 f9 48 ba 00 00 00 00 00 fc ff df 48 c1 e9 03 48 89 f8 48 89 e5 41 54 53 48 83 ec 08 <0f> b6 14 11 48 89 f9 83 e1 07 38 ca 7f 04 84 d2 75 4b 80 38 00 [ 523.499201] RIP: strlen+0x1f/0xa0 RSP: ffff8801d5c67760 [ 523.504630] ---[ end trace 018f4097a415a043 ]--- [ 523.509411] Kernel panic - not syncing: Fatal exception [ 523.515300] Dumping ftrace buffer: [ 523.518822] (ftrace buffer empty) [ 523.522507] Kernel Offset: disabled [ 523.526117] Rebooting in 86400 seconds..