000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e68000)=""/149, &(0x7f000041b000-0x4)=0x95) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000439000-0x12)="336a1350b9fd8c52eecca5af63581438d18b", 0x12, 0x8051, &(0x7f0000e31000)={0xa, 0x0, 0x63, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) close(r0) 2018/01/03 07:35:42 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x8, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000003000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) r4 = socket$bt_l2cap(0x1f, 0x1, 0x0) r5 = accept(r4, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000002000-0x4)=0x81, 0x4) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000001000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000005000-0x8)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r5, &(0x7f0000003000)={0x3, {"e9b7a55f5c9864"}, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000004000)=""/180, 0xb4}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x3, &(0x7f0000005000-0x4c)=""/76, 0x4c, 0x1}, 0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @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]}}, 0x8c) 2018/01/03 07:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept4$ipx(0xffffffffffffffff, &(0x7f0000407000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb2000)=0x10, 0x80100) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000cdc000)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000192000-0x4)=0x0, &(0x7f0000582000)=0x4) socket$inet(0x2, 0x6, 0x5) accept4$packet(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009b5000-0x4)=0x0, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xc8a000)=nil, 0xc8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xc0807, 0x0) r4 = socket$inet(0x2, 0x880, 0xffffffffffffff80) close(r2) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000c82000)=0x0) sendfile(0xffffffffffffffff, r4, &(0x7f000004c000+0x1f4)=0xfffffffffffffffe, 0x783800) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000236000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e10000-0x4)=0x0, 0x0) socket$key(0xf, 0x3, 0x2) accept$alg(0xffffffffffffffff, 0x0, 0x0) getpid() getuid() bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x6, 0x0}, 0x348) accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) socket$netlink(0x10, 0x3, 0x0) 2018/01/03 07:35:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b0c000)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000638000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00002b3000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r1}) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={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]}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bfe000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000418000-0x10)={0x101, 0xc7eb, 0x1, 0x2}) bind$bt_sco(r0, &(0x7f0000aaf000-0x8)={0x1f, {0x81, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xfffffffffffff436}}, 0x8) 2018/01/03 07:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0xa, 0xfffffffffffffffe) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/03 07:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000d13000-0x1000)="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", 0x781, 0x0, &(0x7f0000a3b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f0000c45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000ea3000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000b47000-0xfd)="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", 0xfd) 2018/01/03 07:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004e1000-0x4)=0x0, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000587000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00002dd000-0x6b)={r1, 0xefc, 0x1, "8647033f7057eec11300c00533cb0d523e36d6cc11c96c7c86786b166a5b6780abbe61dfc6fe4fc94aa855f083ef813a4d8de38074a1465964affbee54977c9491cdcf98d1a04ccde0f64f3cef7c07d3eace416649f5576c5bc00d37ca1f538aba"}) bind$alg(0xffffffffffffffff, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006b6000-0x4)=@int=0x0, &(0x7f0000336000-0x4)=0x4) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000309000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f63000-0x8)={0x0, 0x101}, &(0x7f000073f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006fe000)={r3, 0x13bc3386}, 0x6) 2018/01/03 07:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00005a3000-0x1)="da", 0xffffffffffffff79, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff67) 2018/01/03 07:35:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x5, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x92cf}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0xc72b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfffffffffffffffd, 0x9d5, 0x2, 0x7}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r6, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="0720ea40956690b0298dbaa4560b2b54541c", 0x12}, {&(0x7f0000001000)="37b5d03a9468e9b2e5597d71829506f344233b6a595d70b8586efaf63901762ff481f7c6bbc3c2ce055998be2fb5cbd07d4b8e772332fb02a3bc66290c9b37796ecfb138696c40caa65acb5affefe296993cad0b044fba4d3b3798fa9ef7f75c2efb6470f7c8fdc6e13d641310df55f63a5e66e7052da8a975c336d501bf57323cbcd09762b4edc3c2988ed0e925fa0e1f5835933f75d134b943bc04cd8829df8f0717afca0713d2af3c8df0e2c0a2fcf480c0597bbc5cb47aa3e792617a9fdf4780d70ab65d722d1eeb58f7e7bff027206e1fe6ab44ebc05241b60480e6c1a9fa63", 0xe2}], 0x2, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}], 0x20, 0x40}, 0x20000000) 2018/01/03 07:35:42 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fd7000-0x8)={0x0, 0x0}, 0x1f, 0x804) syz_extract_tcp_res(&(0x7f0000bd4000-0x8)={0x0, 0x0}, 0x18a, 0x7) syz_emit_ethernet(0x40a, &(0x7f00005d0000-0x40a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x0, 0x4, 0x101}], {0x8100, 0x5, 0x291c, 0x7f}}], {{0xdada, @ipv6={0xa5f, 0x6, "c5a691", 0x3cc, 0x8, 0x3, @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}, {[@dstopts={0x32, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0xffffffffffffff3d}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0xff, 0xd9, "1b30755a2a97eee115290211f01ac7cc665882998ab50b111a759b051b2032e24c3ad0229c2f9ad21678a2f85492d83d6a8d11e76e5006567d300fd48defcf521cd4aef76beeb1efd0dae5f940181feae06c522dadc08987ad7c0c3699175c8737d736dd7aa19753d2a7f4b3b26f26ec533dac9bdcf4844f561ac8104190e126aea4330936d2ec0b3b08ce018002eab6efe1d45cbe158380a941766da7957e2e38e8676605c0016541f8d110c8c814a8e5495ec93a4e9810c8ccc8916bece2ebcb0a3c359beb9dc4c8c0f85f946febab1cd9281e33ef9acb90"}, @ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @dstopts={0xbf, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @generic={0x8, 0xe9, "badb579dc3707a219fe9671dadf3b8eeaa5b90a4ddb58df6df67eebaf79be61e7bc623f7aac64d858471f41703b5b1adcadbb3b9b705f8bb86b0b8060f1649bcf1b0d9bdace5f76fe1bad78fcabf0bafcc848fdc97b4e5b05512a6393a0065ef1dd49a7e49a150120b24abb31ae668dae18a399e816117bffc7edb4adf0f8bbaae277cd164aaf4513a7954682afe04baf73fa1722c0f8e339833a29fee1e80a2a66aa7463397e1c972338e1c8b9a1091de8237adfe093dcfa7a0338960185b71d082f69b49caad0a089acafc0df82309e44b01310d917730e8aabd0948bdfd4ccbb3c6145b7c2d3614"}, @generic={0x59, 0x63, "2bdc6c9ff18eb9d3cb7740f0f45b671dcd283734b5a9a1c797c3970f248be0f7c3498d268c8df3293018e502bf6314cef918fcb2eef9598a70f62037091c99be268476138cf41670eb0b29b6e9e983d5dde3e52388949e6757b562385443f9a5ec2e6c"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x5}]}, @dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2}]}, @fragment={0xc, 0x0, 0x4, 0x8000000000000, 0x0, 0xffff, 0x2}, @dstopts={0x5e, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xff}, @calipso={0x7, 0x40, {0x4, 0xe, 0xffffffff7fffffff, 0xfe0, [0x7, 0x101, 0x1f, 0x2, 0x7, 0x7fff, 0x1000]}}]}], @tcp={{0x0, 0x2, r1, r2, 0x0, 0x0, 0xe, 0x2, 0x9, 0x0, 0x6, {[@window={0x3, 0x3, 0x10000}, @timestamp={0x8, 0xa, 0x7, 0x3f}, @generic={0xfe, 0x11, "e6a83454adc054b47a087759fe6665"}, @eol={0x0}, @nop={0x1}, @mss={0x2, 0x4, 0x7}]}}, {"6b9d9a1632b28f2910d2d4addc4c02f596a17f9a1e0c540949c7d4039ce054fb455e3ecd02a3d47f15220f1e5043af9ee6930aa98f9d79d15f0b7ce69a48aafcb4509426ba407f9c4bf1690d283d8173bce9ed8e6d7baafaef7dbc55a80fdd44b25e19abc43d5e1430cb9c0eaae4765a1d6664ec935754fbe12ad1e0c703e62ae5cc34f3f6a61b9a71cced440dfe9942d65ec2f055919fa13126052178f810cf5fd56243e1c9b5208fbd5ed6"}}}}}}}, &(0x7f00004a9000)={0x0, 0x1, [0x645]}) listen(r0, 0x0) 2018/01/03 07:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x800, 0x3ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000084d000-0xef)={0x0, 0xe7, "dd377755acdad45ab8b510761ad7648400b2c9fff1742808a5ef5accd588bf342eca743b23724398c340d9c841b8eeb4a05a2543a663d85a5989660b1997fe4a63f25cf46784259d26153f7cd77b0c6f57f700d0d34a88883218308524bd9306f2cc45d6f48120473ef6b33a8e48cfe6fa40080777afdf42d442e488c69a1def202bfcc02730d80ea9ef32ac4a80265847c547cd85a575c72e38ba47c97a8c8e35e103ebfdf14407c2c686fce7cbc4faa7c43e02ec24d37528aafce15ff34575315888544fc34f86416e3c6a53e04484f0d1757188d91e61fba7533d39af92f69941149446b548"}, &(0x7f0000247000-0x4)=0xef) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009d2000)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000347000-0x38)=@raw=[@alu={0x7, 0x1ff, 0x3, 0x3, 0x6, 0xfffffffe, 0x1}], &(0x7f0000f57000)='GPL\x00', 0x7, 0xfb, &(0x7f0000af1000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000108000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000a01000)={&(0x7f0000c15000/0x2000)=nil, 0xfff, 0x7, 0x4, &(0x7f0000a75000/0x10000)=nil, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000014f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e27000)={0x7, 0x0, 0x3, 0x43b9}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f00000e7000-0x10)={0x7, r5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r2, 0x0, 0xe, 0x77, &(0x7f0000986000)="fccb886f48e34f0006c43919135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x0}, 0x28) 2018/01/03 07:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/03 07:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000001000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00007e0000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 07:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000bd5000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00003cc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) r1 = accept(r0, &(0x7f0000295000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000918000)=0x9) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00003f2000-0x1d)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) 2018/01/03 07:35:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008a1000-0x8)={0x0, 0x8000, 0x2}, &(0x7f000000d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004fe000)={r1, 0x3f, 0x9, 0x3, 0x1f, 0x4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030d00000074f7000002de161701", 0x24) 2018/01/03 07:35:42 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d82000-0x20)={@generic="f87dd808afae3db943d8c48f927e57a0", @ifru_flags=0x1800}) mmap(&(0x7f0000000000/0xd57000)=nil, 0xd57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000086d000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x10, 0x400000000000002b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000d56000)={0xfffffffffffffffe, 0x1, [0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b03000)=[{0xe, 0x4}, {0x3, 0x401}, {0xf, 0x6}, {0xa, 0x5}, {0x7, 0x1}], 0x5) 2018/01/03 07:35:42 executing program 5: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:42 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000f0f000)="b1", 0x1, 0x0, &(0x7f0000794000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc1000-0x1)='D', 0xfffffca0, 0x0, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f13000)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f14000)={0x0, 0xe0, "5deec71de69fd115eb6d220b13d369079ea47b114dd8bc279e40e5cd64d6518c13fca05fd1aa5f41c2f0441358e158c1da6dbcc48d3d288a19f8bececa8cfb3bde0ade7efe11c6c6e32638828ae074fe1f5d56c45483b242553f79f26eb90c354633b0462f3dcf6038a49afa0a08219f223eefa339f09928c9ee720cf70b353873e25b00c624d05097ea5372b780b8f64c0a8a61a22850c9b9271577e2e2145132e26fe642e27148817903cfa1cea36f5bf1b262798332c36de4b7b4659e603ae6ad58d8df59a0bebe7be659bc10125540a0d8e356a9ee92cc550fe15dfd063d"}, &(0x7f0000f14000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000076a000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x8, 0x3, 0x4}, &(0x7f00006a5000)=0xa0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f14000)={r0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000f15000)="ca2f99b1f8ba99c48258e742cc860a55f9a2ae60dcbed390fb28f7d052264bb5e9609dc4b43ba677314a6884779689044386792b642a97e24cacffa5f0c2d63b51c733921a27a57056852ae8aa315dadc7f1d732fca38c633c19ada8d58ed8e691158dbb54e732a25cdb1e647b74ef2d735cd01283b9c8e63056a4fc819c07d70c8fbd1072f495fe7dd8063742e952c5fb948ab8a1350eee1ac911e56d69b8dd", 0xa0, 0x40800, &(0x7f0000f15000)={0x1a, 0x7, 0x5b5, 0x1, 0x8000, 0x18000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f000073d000-0x4)=0x0, &(0x7f0000f14000)=0x4) recvfrom$unix(r1, &(0x7f0000f13000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x2, [0x0, 0x0]}, &(0x7f000058a000)=0xc) socket(0x9, 0x0, 0x3) 2018/01/03 07:35:42 executing program 4: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000902000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000902000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000036a000)=0x0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000900000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000304000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x3e2, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x223) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000735000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009cf000-0x4)=0xc) r2 = socket$inet(0x2, 0x5, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00002df000-0x4)=0x2, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000051d000)=r1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006bb000-0x4)=0x0) 2018/01/03 07:35:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$ax25(r0, 0x0, &(0x7f000043b000)=0x0, 0x80800) sendmsg(r1, &(0x7f00003a9000)={&(0x7f0000e59000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b18000-0x10)=[{&(0x7f000068f000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/01/03 07:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000033d000)={0x0, 0x3, 0x5}, 0x8) close(r1) 2018/01/03 07:35:42 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000757000-0x4)={0xffffffffffffff9c}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00002ea000-0x4)=0x0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e12000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000d5e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, 0x3, 0x7fffffff, 0x0, 0x5, 0x10, r1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000)=0xffffff69) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000ec5000)="", 0x0) 2018/01/03 07:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = socket(0xd, 0x3, 0xaf) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fa4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000809000-0x4)=0xb) bind$bt_sco(r0, &(0x7f0000295000-0x8)={0x1f, {0x7, 0x1, 0x3f, 0x4, 0x1f, 0x7ff}}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000fe000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002a2000)={0x0, 0x0, 0x10003, 0x806}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000836000)={0x5e8, r2}) 2018/01/03 07:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000040c000)={0x0, 0xc72, 0x7, [0x41a, 0x1, 0x6, 0x4c, 0x2, 0xa88c, 0x4]}, &(0x7f0000f8e000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c99000)={r2, 0x10000}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000752000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000637000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e19000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x7f, 0xa, 0xa0, 0xa0, 0x3a, 0x0, r3}, {0x100000000, 0x6, 0x3, 0x6f, 0x0, 0x2, 0x5, 0x1ff}, {0x7, 0x80000001, 0x6, 0x4}, 0x6, 0x3, 0x1, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x0, 0x2, 0x7fffffff, 0x10000000, 0x0, 0x118}}, 0xe8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r0, &(0x7f00002f9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cf9000)=0x14) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000079c000-0xc)={r5, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) 2018/01/03 07:35:42 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x50, "f15266c43f3e7287386a5599074fecb260a80d746694a813c841f6bbf05fc93e07e302947a312d9b3721c174bc3d189a2ea9ed591e778c626009a85d439555a31154d2a1cf437d5bd89d07fa52b1fc5e"}, &(0x7f0000008000-0x4)=0x58) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000008000-0x10)={r2, 0x8, 0x80000000, 0x8}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000009000-0x14)={r2, 0x8001, 0x0, 0x2, 0x40, 0x0}, &(0x7f0000002000)=0x14) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x8000000000000f, &(0x7f0000003000)=0x1000, 0x4) 2018/01/03 07:35:42 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x60, 0x100, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x60}], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x80) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000b, 0x7, &(0x7f00003e2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fe6000)={0x0, 0x4}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f00009f7000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000716000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe6000)={0xfffffffffffff7e7, 0x6, 0x4, 0x100000001, 0x345, 0x8, 0xffffffffffffff80, 0x3, r3}, 0x20) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f00007fc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe8000-0x4)=0x10) pwritev(r0, &(0x7f0000acc000-0x60)=[{&(0x7f0000fe5000)="65c63be3a3", 0x5}, {&(0x7f0000096000-0xe2)="9ad1d52a748734d9a8837b90c31f4be0b2455debaea91e97b061b7a6688a2834adb39400b1005d7978a560e4d80191338bf501cd47fc80027a9f976874c442fad950e8c5dd8ee4b972fe71cd6c3474ae0e2b40dea497ba7cf70bee88b8d2341bb96dfeabf3d727969bcf6f93ab1b5b47b7b3b36259e09991dfb0c4caed8e85a03570d3d774c6f39dee84eb6939f49b0177715c00e22177b11b38a9b5302fd0c3d19f021742d2b79d70dbc39dae46d8d8d240ee0886d843960b2f9efa88b63b543d49f09a3869963fbfc034d7954f8a9368506b58c98a7e00de47c9ccbaa53dbaba7d", 0xe2}, {&(0x7f000060d000)="7782884b3ac12713723dbbbf07ecfb8d98134e3759428fe1aeb517d20f7eea2ac6c4228bd7f5b0c6364f4cdda2ce859b3f5c541b14eff412395fb0fa85c4dcd126da71897b15677437a24a367f4c1f6ace82ef28b8db9d7288863b5f0b14ff24d6f9b5b977931585aa78367cd0861d8133435e7c4a53cfbc580adf9172ca51fbfc9456dff1c6fb729d2d2ae8988144a34196beec4f01c36b25fb65117c04a5", 0x9f}, {&(0x7f0000fe6000-0x8f)="67fc386916908e393c615a4bf2ea65163a1abb9fe8a2562834d5171dcdb5a975a2753ccf5c137661d93228493d120de9a2d0bed1e9a2a0c36bc9ba0c4c2bbf5b595e778530928bfac54a1c44af239ef04b4750fbd389523d629a0baaccc308861d2ed557701af4a915d67cba16f1998fc9852620ec15ff8c84c7e62629e2ecc1fa36d68a195754222308d7d15d20e6", 0x8f}, {&(0x7f0000944000-0x8e)="941c7bf7cec4e58d49620e72854ce2dd350f3953ac385d57e4d24c0565b3ee202dd9896f90d2b2b6b713809457abac628912372a5e1079c560ba9d56bd7e75af567fa2ab030560c504aed4219c95348101b5f58e3b9162025cb33abe6a1afba826322ddbe9f5fbbd48a17a97ede1354f6126c8ad0dfd072075875d5654a9f611b9fe566bc7201acc4a63b7d24aaf", 0x8e}, {&(0x7f0000924000)="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", 0xfa}], 0x6, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000fe9000-0x4)=0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x4) 2018/01/03 07:35:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006e6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000000000)={@common='gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003ed000-0x10)=@common='ifb0\x00', 0xfe97) sendto(r1, &(0x7f0000828000)="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", 0x114, 0x4, &(0x7f00001d2000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xc, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000d8000-0x10)={0x4, 0x2, 0x196f, 0x4, 0x0}, &(0x7f00006bb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cd6000-0x10)={r1, 0x20, &(0x7f0000238000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bb1000)=0x10) 2018/01/03 07:35:42 executing program 3: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x4000003, 0x4, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_sa={0x130, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) connect$unix(r0, &(0x7f0000efd000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f36000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a7000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e50000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e61000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000195000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000990000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027d000)=0xc) r5 = getuid() ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000788000-0x4)=0x0) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000711000-0x4)=0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002ac000-0x18)=@add_del={0x2, &(0x7f00005cd000-0x10)=@generic="8e78e9d47f4d8cb9a53ad4251f01f8b2", 0xffffffffffff5259}) r8 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083f000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000bd6000)=[{&(0x7f0000883000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000079a000-0x10)=[{&(0x7f00000a0000)="ebfd340a4ea3da1c6b7028a158e173a78d1a068314cf4346e54e113e451801cd0b7a566a8a67ace95456a1dbf43ecb4878091c303ce78863616603a76808e30311f312bec8ff33126df9f7f06a41b2ab2776381beb7bd0feeebcbe7049d465380011517f18f00214e8ff3f28cd06cc9365842b1290a4182d60629ca5ce3d46b89a35514fc9af9dfb1faad8212f2516ea5b3fcda9bb5291381758836d37024ad99c8f76d3eaa08d02b049aacc7549eb5227ae0d17ce919b0050", 0xb9}], 0x1, &(0x7f0000b61000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x4004}], 0x1, 0x814) recvfrom(r0, &(0x7f0000bcf000)=""/4096, 0x1000, 0x2, &(0x7f0000788000-0x80)=@generic={0x4, "b6f85dca7158de0568e1e489a92eb33bd8d63b71a599efb8a08eaaf24c3321cf5cbb771a7bdce3f05e2712ba51b1bb796cba228e47f41a0c21ccb5c061a856de177ea341afd9b17c33c169a7507a0f2e3c0468df50f14efd56be8d7313b2abd7d01f77fedccade67810474ffa13c97c0890bc39ae85fc04f95efbbb3fe23"}, 0x80) 2018/01/03 07:35:42 executing program 5: mmap(&(0x7f0000000000/0x8e0000)=nil, 0x8e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e0000)=0xc) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000733000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000816000-0x4)=0x6, 0x800) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00008e2000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008e2000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000036000)={0x0, 0x6db}, &(0x7f0000220000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004df000-0xc)={r3, 0x7fffffff, 0x0}, &(0x7f0000888000)=0xc) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003d1000)=0xa00000000000, 0x4) 2018/01/03 07:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c30000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000127000-0x10)={0x6, &(0x7f000074d000)=[{{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}]}) syz_emit_ethernet(0x2a, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2018/01/03 07:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000346000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xcae6, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x14, 0x0, 0x0, @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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/03 07:35:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000b67000-0x20)={0xfffffffffffff679, 0xe7, 0x7, 0x800, 0x4, 0x3}) splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) 2018/01/03 07:35:42 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x61, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xcb)=""/203, &(0x7f0000001000)=0xcb) 2018/01/03 07:35:42 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cee000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aa3000)={0x0, 0x1, 0x3, 0xfffffffffffffff9, 0x90d, 0x48b7}, &(0x7f0000f5b000)=0x14) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001aa000-0x10)={r1, 0x100, 0x7f, 0x3}, &(0x7f0000f5b000)=0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cfb000-0x8)={0x0, 0x0}) 2018/01/03 07:35:42 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/03 07:35:42 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fa000)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/03 07:35:42 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8, @x25={0x5347d1768d122c42, 0x42, 0x3, "00000004f8"}}}}, 0x0) 2018/01/03 07:35:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x4b)={0x0, 0x43, "8daaba90bc13c20d15d39db0bd115fc670bfb2c6924609662b0d7909eec8659cb22cb4db06ff164e3ae99311ebe886da2e4385a6c856bcd2896ae70e8e93e3dae4b735"}, &(0x7f0000001000)=0x4b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x9a, "a4076b7b047eb554702e1f7b5c05de2bcd6c980c19287e721508cdf2cc00c6cedc0f3fc87d2187458b0de7b0f1133f9311d7d85937e0c8fe6b34adb07a257508e2122bafed68eb0d58c7a1e3847c15c0de5e3540bef390bae0e968c9faf91eae2617e1db3dfb14df822a99a927a0724a1a773c6c0d63ecd0c28ab03dc106f89b18909b6f7be19022fa8e68f6482f5d716b2f5ee9db34fab8c1e3"}, &(0x7f0000001000)=0xa2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={r4, 0xfe07, ""}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r3, 0x400, 0x5}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x4, 0xc, 0x2, 0x3ff, r5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) 2018/01/03 07:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4) pipe(&(0x7f0000e28000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000f6b000)=0xdca4) 2018/01/03 07:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000019c000-0x4)=0x7, 0x4) listen(r1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000042a000-0x8)={0x0, 0x0}) getpeername$inet(r2, &(0x7f0000576000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000995000-0x4)=0x10) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r1, &(0x7f00005fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000063d000)=0x10) 2018/01/03 07:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000cc7000-0x10)=@req={0x3fc, 0x10000000000, 0xfffffffffffffffa, 0x0}, 0xffda) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f3d000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000019c000)={r1, 0x50, &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000049e000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000fa0000-0x4)=0x14) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000acd000-0xbc)="419656f64c36e7026b8692093dc4e808aeefb3f815f5693d3941d43705c813388d10341a1f8b303f93e4b6136c0d5ec4e763363971f000fd4db4710dcf1ec9780fe3d814954ba8002156af2260ef6d87f4daf12f2efca3b14288cb567df396781d2fbd0959450474b6865f5624cdefe6fa4c28ae1d4d08d96c9ede446a2c1c9037478d03e4743580647bef873b4a3b4397a09e16f16db4d0bb7eecd36ddadd3195306893bd637e240b386687b2be9aba39cfc37d92c62c2f745bfdad") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a34000+0x58d)={0x0, 0x1, 0x9, [0x0, 0x4e, 0x1, 0x7b4e, 0x7af, 0x3f, 0x80, 0x7, 0x3]}, &(0x7f0000e18000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000108000)={0x1, 0x0, 0x4, 0x4, 0x6, 0xf33, 0x14000, 0xff, r2}, 0x20) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000578000)=0x8, &(0x7f00005f6000)=0x1) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0xffffffffffffffcd, &(0x7f00002aa000)=[{&(0x7f000090a000)="08ca9c1f3c8a6e2385968f29914f70c7d771ef2b44d5bf843e3d40e334100dd48e3f54fbd5a611cc24123b2e613fc28ba66ab6bb6884bf587d0371a4e4cd079e75dd2803c688c413730bc42480723a", 0x0}, {&(0x7f0000492000)="97b76f637012548b5dfd7c438eb15f07747593d4ae049de67b3c8b76e8a645027f8476239ce2ce8abf4cbe08f85a5559e40afe4b8352353574bc351c0a4a38e028f72055bc20aacae0657d43dc2451634a1a60d12830e3c7a58ca4f8ee521e0054998ee097fb4e4b841aa46fe78f33a3c830b98a2135349aae53ab99ab13961e805932074c19277e2c99ad1ec0c3380acec38d27103f6b276a4d8c1c27da26532abbcf7c3d49dd49fdb293d53bcd975c82dc39a9da259aaa24a8799b42c2a5f7701bfe6008d40af8107027ab9ea0e747d6b99cee34e95183f66936b148723513bcab59a31c2e08a916038dd36b246b2cc53a5088a4715462f64b9246dde7", 0x0}, {&(0x7f00000c9000-0xcb)="625fbd25cd8ee6a09ff6af043f8e7360c239505b6f5f92f675bb4c962935ea4f11c69ecb906996a9ed7509a60c27e1b9b8f286dfde92ee8d4b76b62ef7ec0551fd80b19ef6e752f8ca907b9ea0a27599a653e4acc414d8f4c1375c69a3012bdeb603727ca0f8b0b8286778354cf6be3143a5f006e3fa0cdf826e3c32e79d171a5e3c83d6be42d2871428aee7f378e1d074992f6447944da881e4e8245942c8ad297702ea6ea2c87724f7a014f03831de55d3a77927d6b2d182a5837017a8450eaba8aec450423e7b0d11ad", 0x0}, {&(0x7f0000905000-0x1000)="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", 0x0}], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e09000)={@generic="a83696157cfb7d7d95e3cde48ed24036", @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 07:35:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000501000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003f4000)={@generic="786dda6701569e96d50c532076e65e45", @ifru_flags=0x300}) r1 = socket$inet_sctp(0x2, 0x10000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000722000)=@assoc_value={0x0, 0x0}, &(0x7f0000c2a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e85000-0x8)={r2, 0x1}, &(0x7f0000ab6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000fd000)={r3, 0xd01, 0x10}, &(0x7f0000265000)=0xc) socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008cd000-0x10)={0x57, 0x6, 0x9b50, 0x3, r3}, &(0x7f0000b44000-0x4)=0x109) 2018/01/03 07:35:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000331000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a42000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ce000)=0x323, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000777000-0xb)='dctcp-reno\x00', 0xb) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 07:35:42 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0xffffffffffff6a69, 0x5, 0x203, 0x3, 0xfff, 0x1, 0x3ff, 0x4, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x20)={0xa, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7ff}, [@ldst={0x3, 0x0, 0x3, 0x5, 0x7, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x6, 0x7, 0x0, 0x9, 0x8, 0x5}, @ldst={0x2, 0x3, 0x7, 0x3, 0x7, 0x10, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0x25}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)='GPL\x00', 0x1, 0xc, &(0x7f0000002000-0xc)=""/12, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$packet(r2, &(0x7f0000001000+0x491)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffeeb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000004000)={0xb91, 0x8000, 0xff, 0x401, 0x8, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, r5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000004000)='./file0\x00', r4}, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000003000-0x4)={r1}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000-0x10)={r3, 0x7, 0x4, [0x1ff, 0x0, 0x5, 0x4]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000004000)={@generic="c387d955f5ae4307b68e2c6431a03739", @ifru_data=&(0x7f0000007000-0x20)="efaea4167570d8c18dccdfde3ef26ca5b640bea2ba7d01670d1bc3b734d9c5d8"}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000003000-0x18)=@generic={0x3, 0x20000000, 0x0}) 2018/01/03 07:35:42 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000c8000)=0x5, 0x4) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f67000)=[{&(0x7f0000f68000)=[{0x11, 0x19, 0x321, 0x0, 0x0, "80"}], 0x11}], 0x1, &(0x7f0000f6a000)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x2, &(0x7f0000bd7000-0x76)="9ef87f07e56109941d934fa9a41589f11ebdc1b72dfb1b35fe8b19f69a79d265745e16b2e59e34312b90eb615690b3de5d51fb2ac8c9704197e0f8b135208618c21ae43b005efdb5e6ab58fcd5a11e7da8e2fc1b7fee8a807731d7d7c9fad22118fb4d5925688c407d018a747525288726b6a7f5aefc0b138e0c265da50e9483b2f7db97768806e8efc10f2db0d869b291afd3d0426ad23fb2bda1b14dd60437d5164840f25eff90fcd973138335273c729002a5eec1a70e35e8d837ba") 2018/01/03 07:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x4, &(0x7f00001ab000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a21000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd4d, 0x81, 0x3cf, 0xfff, 0x6}, &(0x7f00006d7000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000bc000-0xa0)={r2, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ced}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x48f5, 0x3, 0x4, 0x1}, &(0x7f0000beb000)=0xa0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x40000000000005) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c10000)={{0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e733940fc6dfc49c4680b34fb207330a"}) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r4, &(0x7f0000182000-0x1000)="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", 0x1000, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = accept(r3, 0x0, &(0x7f00007d2000)=0x0) recvfrom$llc(r5, &(0x7f00001dc000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/03 07:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000a64000-0x4)=0xfffffffffffffffa, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) 2018/01/03 07:35:43 executing program 0: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000002e000-0x1)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0xfffffffffffffffc, 0xc3120000000, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d21000-0xc)={0x0, 0x0}) shutdown(r0, 0x1) [ 477.225594] ICMPv6: NA: bb:bb:bb:bb:bb:07 advertised our address fe80::7aa on syz7! 2018/01/03 07:35:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002e8000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80020806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001, @random="3d830252ffa3", @multicast1=0xe0000001}}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000939000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f000060c000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009c5000)=0x14) bind$packet(r0, &(0x7f0000e4b000-0x14)={0x11, 0xf5, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/03 07:35:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00004e2000)={&(0x7f00009d7000)={0x27, 0x1f, 0x8, 0x0, 0x80000001, 0x1, "c8d389c0bd181ade9a47b0fba6ee960c9938bfaf23277d71fe14c591b6169d3fdae3d9ad7cf3ca94a169ba4c67343c56b36785bc8f8e17d55f2ea6cd82ba67", 0x7}, 0x60, &(0x7f000068b000)=[{&(0x7f0000000000)="34d851ab6ac617bdcc0fb5a645e2b8ed7b38f4923c8e9ea00dae8d3807", 0x1d}, {&(0x7f0000096000-0x1000)="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", 0x1000}, {&(0x7f0000ebd000)="9af8ff661a3af4945d546bbfc01b489070ec64c2947c2e405fec85440041231b2b646b76d694c95e10052e9ff8b17770d15a3609888342092c1b596061f1be2690567fc9396482567ff016dc3194a6422c33452d1675d132a4da11bd0e3f809bd0389a934c36a3bb993eaafc7b2a64f8018b14191ae5370b21527257126d9058cd36ce3ba16896303744bf490c61d3b0da30ffb04f68494db3f95e27b0c622ba5d31194e45fb849e9e7df5058a408fd1a46560f8044fbe7e351dce01f560630d68f1e53b08119c88285b34557bf42fcda459bf453a21a5233cc511baadb13c32309460ad7341ca58ab1b1f6783f1bd96bf91", 0xf2}, {&(0x7f0000001000-0x70)="fb624284c0d673b332981729af6bb270861d1e70d6a3f41a760fce8798e935cc2a044d02b21b5e1d767cb2cb31d4886b5e2886126743d2ad12a05eee80ae6751798de7512d2af26e1bb725809a1a90150b6e626c1f09ba25d1929f729cdf0e688458ab8632c465156476fb5e661ed8e9", 0x70}, {&(0x7f0000000000)="0ac583e2026ba25cd3c98769e0e3580f92f282d0e1bb531cd8dc0b039b48132ebe8a52d732f817e6b24a014064d8efafce59e51fbae974e78b0c4865798179ded7471e46d1cdabc8ad4dad71bee18b8fbf133479fdca2b787de252e6b630cb46528f116e6f286b87d865b200d6c53fcab2dad202f75b42138c77683da17c24f031854fc11b728bfe408039000b4699356202b005d799d38767681311bdcd100e23200e3fdac67710653630bd77f5d1249742", 0xb2}, {&(0x7f0000000000)="dbf722af5d958029fd36b8002aae36b1c5910896e5aaa0b6596f462fee527a6e0b353fb54ba924967ce068b2c82292aebf45b7b9a64a2959368ddd29adbfca91068cd6d3a2c6d9c46b474d0cf58651", 0x4f}, {&(0x7f0000bae000-0xe2)="4c1948e633a5c3f32de1ae476ee178f09d28976e0e8250c00a63542b17c5db9f1be6381ef5a8741f7db1e32db2c1504a34a180317bb42144759c115300168b5c5d3eec408a3f881e57e3ef7f6b60f7ff510847b069dd06b9230c350512e4455eb4ed73382987ddb4e2e8dfa43e630cf06f95ea45950e4b2b868bac32f70c917bd6c41c3700a4d5b65340adf235c0d1f9c41fd87e004b2376f2d4556b3892d7d725e6492e8bcf066e872e7730bf017f2101be5819ac4b4c19c6108463ba941618c7d39a5a92e4abe8f4325b43975e38d3d2ee90c5bf1ddd6103c6aee308b5575cafb0", 0xe2}, {&(0x7f0000000000)="1be56039bc5d2af82840c369992fda81f79fbc8e5129f0c2a3fea714db7786a66a8371381c0c917c4eaa41cff89ae996a040810c35ee90e04216b57fbf3cad432f251a79abb2df6cb426559a8a14b22f454f43", 0x53}], 0x8, &(0x7f0000643000-0xf0)={0xf0, 0x10d, 0x0, "130db16635634557ed4d033c494da13ae65a21c833c186bae82a097870f93cf4edf1582ebd2269b889bc4b58466807ba1bd7bc241557f1affac23545dda511a64595a6df989dc33b3e9eb0df7b1dd59a117a9efd6e1ea736deb90a8f0a37aa6cd12097b00fb92a0b9d79fad221957ff69e9f9b47dae5d402941d5876fd27ebc808e0a6ce218d810575177f82153038b64ececf959fb90cd3fad75ff480df11099d48b7901cbf70c16d7cfdb77a73625abf26b0ccc36129e6b7b83abdc71d61019b0c6a494ca020387ed011122f86d019b922fdae142861f84a"}, 0xf0, 0x0}, 0x20000044) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x2, 0xda, 0xcc6, 0x1000, 0x7}, &(0x7f0000001000)=0x14) 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) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x29)={0x0, 0x21, "048e03850fdac968a17ba778caa2f5d58065bf67b4d597e0c9789a7f9e185cb720"}, &(0x7f0000000000)=0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc216}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x82, "acdc8f5c96f339166e40fa154361517ab04a0addc246d46834761454715a6ecec1a3dc2a518c278b7b9315162e5d5929245953ff948c5bffd02c1b34ec373f5046a7b9d5a8d225dd370a1dd52b16574a7333dd430038885acba2ae9e6b5682bfbc3412e43ad542c75bb4fd12dedda8f807cddc3d3539f2efb889d0c5ae61bb2ed5c7"}, &(0x7f0000002000-0x4)=0x8a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1ff, 0x6, 0x2d}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xa8)=[{&(0x7f0000001000)=@in6={0xa, 0x2, 0x7a47, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0x92)="bd9700fb867ce02aeecaa549817d8e3d20f2c630772e4f81543c9ab8d1e91e28f7ad5a397a5d901f05b634ced809a2d67e65c077c319eae7cd990d6f4af872e17577578a524123f946ac313cf5dcb07cc9dd38fdd300c4197dda96fcbf27eee7479711492e43df71e404dc0fc4a79d44c700d787047e5f9bdc02a837497bbe472a2ca4a284b297fb00ed3749f7529e3c75bb", 0x92}, {&(0x7f0000002000-0xa8)="838fa08f64d8e552fa22826a72b46774d6da8e6742a6b9eff94b032502a1d98a7f282fedc51f82ff640386d68e2ee66556a080621473bb9311b4bdfb24b92c5d50813681e616f2be091506c9e4de33d7c3a56fc6def6dad8e4a34ff3c0456c8b742763ea92d9d568e9deac9ae97b9a936bfd7aefc872a98d6d351da66509ee1847fa5c21982bbf5d35bbdb5cd1b7b05cb642cc7afbe79f9de8345a9d69a0780acbb796a083fe5e3c", 0xa8}, {&(0x7f0000001000+0xc1a)="125c6e871c396c2203f19e9923f0dee32c5430abade195814cc9fe7f0626869e0de61e3a450e5783791018f0c0070a852231d1ca12c1ff787c305a8f1f473f8fbe9936570018ff29f975817d700949b32af82da2df85d50d33913ded5437720e02825f4781fdbf369bb79f5d8a2dba14df85870b86ea48914e4332eacc6d99a5f83f7926c60214c2c7b49f58da01aec15737c60b24c10ee419e8d21293caee33da08fa2ce621f08eba11c91efd95e6dbed7c7b8e53c22f379f6357d5", 0xbc}, {&(0x7f0000001000)="3b41eac51379918ea2a6a5c9fbea16a6feb44a1a0f01f1799f8065a3777fc31116f60e84829176b7869e9cf4e1c471a175207012a6e722eb9a88d9baa9bb594143bc212fb3824e0d0d7985f3cdc12c30f7b441ae6e9c95af35991e775ac45742fa50f763120f89eaf045369eb5ee8f3b5ad4fedf41a1a208c64afa826816423688fee19a081b53aebf50960b597aa666cf64", 0x92}, {&(0x7f0000001000)="dbebf8d4fa5c8bd6233ed9d41c7ab2bdaf5a1a26520b73d21c003add7ebce62482fe366ed35cfdf4506a8be895aeef2f930a33c153711704931b7bcefe4c90800fdfccfc7c8560595237b4436eb96083565e8e67cd325f19838b89cd7585c9740d0beca068089a426252561dbb05d5f08f5da2d8c0206430a583ba6b2fafe49579f592297d33f8e1506d477e165e8dca94022e5c7b895da3dd1493", 0x9b}, {&(0x7f0000001000)="744f7fcc8d6781d3149c3547e4e74e0881bf068ee97c9aff1646cd68a7a6b40889eb38ebba136e6e6855972e71a30a21172a02e55340838049dc9f3c57718f8fd16dbfa5cca10755654b457d274efac7e03f8b3c20e86323e0200dee1e9f64996757b441d740531eb6e82e8309d19266e93a740ee9b2de88e006cfebbb699dc77bbb2e6041adf0195af1564649340136f63d73bf3e78597e2fc51a", 0x9b}, {&(0x7f0000000000)="2b1f8a22297a01e230b03bea1c94", 0xe}, {&(0x7f0000000000)="8d50", 0x2}, {&(0x7f0000001000-0x58)="86f41739187becf1c044b2c5d9dc35e179cb0d878cab2080136a961a5a7ce720c96ed941654d531823792910726618a4a9cb4abd80f1779935d1cf94d73f8a2fa85b91098cfb78769da796f84aaf64659e09fab43d06afac", 0x58}, {&(0x7f0000000000)="6f4f902a880a131eed6cd894a1adacd2b404a8820f536cb92e99178edf91840f59850e544c798cb20c1291c9834af6b703435af2954bdcf4200589f45d42c183ccc707", 0x43}], 0xa, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x202, 0x8, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0xfff, 0x5, 0x100000001}}], 0x60, 0x4000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7072eb4c}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="a37e4ad869765871388a55566ff0547ce623563a7c82896bacbf259a480a1072877901cd4c1a3898dd675c9effc2ed7ecfd42b0e642baac9e8f128d76f3a067abdb82a0ee56a0e85d1a1e747440fe80f7dc97b6d62cd1003598863ed3e03514fa78faab75cc57cf1a9f255d263d81a7da115c026fed4545be057ed3f0d40776870855581c5c3949768fc4ea44d3c4276a0f15ac38fb0dba8654a8a0b70c456dbd120601f423538766be1165185cfd95658fe7ec34eb0e1567f7f5f599172ae4e1b100b79169e35c82aed12737a3ff056", 0xd0}, {&(0x7f0000000000)="a61de4c18fce546cb8c2805881331020b314a31144069b14201f5eb0fd96ffe41429bbb1", 0x24}, {&(0x7f0000001000)="d17b46f5cbac1c17f5eaa6a0a828fddd8d7a690d163d8851c2f588375307a23e7e1b7406094cd13c5fb33aa697dcba687050", 0x32}, {&(0x7f0000000000)="d7137dca901ed17f96b77bafde3e1387f1e840618b42b3feb0631b5b868e274e446962512f4f3f7b28ad91630132f6f28bdfc9e6b4ac25d2206d2f7aeb84785f3f8f9c50ac9904845e5f5e50901a48acb871ad38b9faea52a17d14f024a6de02b7f50832e328938558b86c2aaf4f3593086f6265df51e759dd7729f2f0f360fff2a3528ebe84bf2e8fde38dbece82281c8ba05b425b17114ab358592b3d70f6e4d3a996bfccfea5300ae6f20db22bc7852ff383c61e2f39764b90ba968cce662d7ebc129eef824e860", 0xc9}, {&(0x7f0000001000-0x49)="6da42c4521cc9bd40fc2643aaf7fccaca23f43fc7ad4923cecd46d265330536811d4f74a3232b6ee846c668a2fa79a43507d0d5797bb8a52b2e669b12e3372076f76140ae4849e277e", 0x49}], 0x5, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x3b8, 0x201, 0x1f, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x4, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x100000001, 0xffffffffffffff88, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x5, 0x81}}, @init={0x18, 0x84, 0x0, {0x5, 0xcc2, 0x9, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x572, 0x6c, 0x2, 0x2, 0x7b4, 0x40, 0x5, 0x5, r5}}], 0x120, 0x4000000}, {&(0x7f0000000000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0x47)="0e68a035f55f84ef6b69ba328a054a76311c00dadb881faaf69ce2bc54fe9e55a70b929fc9da90eaf9904c29bd2fdf9ed9699cd5aa4b0556ef4e2e12e9d3500fbecdf2ccd030f7", 0x47}, {&(0x7f0000001000-0xd6)="b51ca7ab31d2745410302b5cf24be9a125794d9468d669289ead3299ac0a616ba3040ed47c0593764c561a3311563f187c3004198d47c2a90be93aab84ac67398f4928d10310cfba65d17fb105894bf58e11ba3d56beed9a848c43683eaec380d19948d7ddb41b5635b379f97440f915af3132c6fbc9350ff5d5e3d1191dfded81d9eb508a6815c736d0da64eaf450a9e4a45500c0695c1883588a37702c35e1d3e0b95a3fccd9ef161cbe45d7a5f7727d40911cb2c589ae66cf23068bcb4738684248dfe88a1019ff98555a70d02821e65f9d2b3faa", 0xd6}, {&(0x7f0000002000-0xd7)="ca3ad49396e78f064e5d879447125a2df95a25c9c86f51cb4bc76dd5023c7e17252022283178758d00a48dbe495038fb1095f33c42b424d1bb174dfd8116d5388029e1b9b09be87d3a1f7cc2f0cfa10fc124567c9f0c58e5bd7aa0702e68abfd655355bf67dd7fb030375a7a4e41644eda776eeb7c806f50dc8a399d0ed601a0acae8adce35519434d35f0f6a1d816812ed441052a6c66ce9da75f322e6b4afba650d056aca36b49353cc34b5256265e826428daafc8ad5385017d6938913ea8258ed07afb70cce07b547e7347e0b1b35bc97f34765f3b", 0xd7}, {&(0x7f0000000000)="dc4e5b0f8c7e5ecc1a50666e54", 0xd}, {&(0x7f0000001000)="266e79bfa88a38a0caa3ab8b38ae84551a1417a5e30d5cbca26486f3a8c95d569bdcdf971611c8cfd97fbed82d4c42a8ce8903c0b5a498099e88a61d5c4f10e7c3bb5ad77989a7a8bf83f5a0da831dce40a464cac77e428d2a56edbbf22886a1c1ccd463e635b74ef18f88ccbe459d81ba9aa00d4e13ab7faa324f59", 0x7c}, {&(0x7f0000001000)="be9a4b94663e92b7ec3d7d22032bab467618a06b4d2308242ba02251de4ace3933f4ec9650af5630e98119b75e8fa3d472c28c90", 0x34}, {&(0x7f0000000000)="41e2d3311dab88499f5b52e5694c87b0bcf890f7e5cf358c02aa0be99eb724d79ab16354bbe23ab742443271845f8cb5ae229f69ef03ff8a49", 0x39}, {&(0x7f0000002000-0x51)="cebe36196e46c21dc15548d04f86940efd4d1762388accd833bd4e408b76ac2a6424f1540bc1526f7f5eba0509684ec7b1b1bc63cde30c2b21e88d0b091479eaf28129194c98c7446901eea52efa3233e5", 0x51}, {&(0x7f0000002000-0x30)="ccc21f34ed4f86a210e2cbef88a80e05bad91c7228b0758decaedddfb86a00a43a6b1c6a788b06a9f67c1d47543fec0f", 0x30}, {&(0x7f0000001000-0xaf)="b3f4c5d61783fd4af6f9bc2e52873a4be4bb6dbc97b60845ede20be04d7ce44186ae94a890d82cf5e6b8704e6061a472b41ecd4f004b3ead23a0957a4e5e44e333e7e20cdff0631efe5d73a14b14344605afa8a4d02a0660ed2feb7134109adbdd227ad51a379328763c9df2cab93c58eff3bc4d67b4a5f9fc588f5f90dc150b78c4a32374bd348cd4c0cd79f0890b51ee201fdc40b169964c9efcd51e2e5a1cd0a5b3505cf312777655892a8b00be", 0xaf}], 0xa, &(0x7f0000002000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xa9, 0x200, 0x0, 0x7fffffff, 0x8000, 0x80, 0x1ff, r6}}], 0x30, 0x8080}], 0x3, 0x10) mmap(&(0x7f0000000000/0xc8e000)=nil, 0xc8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x6, 0x0) r8 = socket$inet(0x2, 0x3, 0x3) close(r8) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(0xffffffffffffffff, r8, &(0x7f000031a000-0x8)=0x7ffffffffffffffc, 0x20) 2018/01/03 07:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000009002ca6e00000000b4000e0ff00000000f00000000000106d", 0x29) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x1000000, 0x40010, r0, 0x0) 2018/01/03 07:35:43 executing program 6: vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) r0 = socket$packet(0x11, 0x3, 0x300) close(r0) 2018/01/03 07:35:43 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ec9000)=@un=@file={0x0, ""/108}, &(0x7f0000d30000-0x4)=0x6e, 0x800) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000047d000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf67}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88fc, 0x80000000}, &(0x7f0000ef8000-0x4)=0x98) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7f000-0x98)={r1, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81a1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f0000ef8000-0x4)=0x98) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000ef9000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xde0, 0x8005, 0x70, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x0, 0x5, 0x4, 0x64, 0xd57, 0x7ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffff, 0x4, 0x4, 0x8, 0x7fff, 0x800, 0x4, r2}}], 0x90, 0x4}, 0x400000000000) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1, &(0x7f0000008000)="b9"}) ioctl$sock_ifreq(r3, 0x89b0, &(0x7f0000002000-0x28)={@common='ipddp0\x00', @ifru_settings={0x6, 0x87, @raw_hdlc=&(0x7f0000934000-0x4)={0xf5b, 0x8}}}) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ce1000-0x20)={@generic="45adebdb9c2119f45bc6ff6b5ec0383c", @ifru_flags=0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000055d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b1f000-0x20)={0x5, 0x6, 0x37, 0x2, 0x1, 0xfffffffffffffff7}) sendmsg$key(r0, &(0x7f0000bcf000-0x38)={0x0, 0x0, &(0x7f0000761000)={&(0x7f0000016000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:43 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x10000, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0xac4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000001000-0xf5)="5ff055ac5bdc4ac7df1c5a7cde9d8209de3f27c348d3a0ea77bfd068189b1d8fce6ec64f2a667d97512194ae35b111bc0e486f0e89112798292858d1dac1a2d37e471cb126f4b30248d30d5dc0dec972c9c9b858b7f11f99ff04c7b4adbf0b57122b53a32d177eed3de56306ef50b05ebb688abff1a478faaa3292a851ce8d5d5b044a491ad042b08fcdf8d47fff73b8eae4b12a83d3200d8b8fe2f859dbc240efb1ba2645dfdc0bb65fc0e40ef8b33724c2a3f9a6b5668c60bc5e6fbe6234da21babb657269b6f170298a9852260abf39fc2bc247390649ec0b56984ddb98918f86525a992c77b267522a7b5754c63426e4e70027", &(0x7f0000f4c000)=""/238}, 0x18) r2 = accept4(r0, &(0x7f00009bf000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d23000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000df3000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00001e3000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007d9000)={r3, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x0, 0x4, 0x80}, 0xa0) 2018/01/03 07:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) socketpair$inet(0x2, 0x8000e, 0xfffffffffffffff8, &(0x7f000061f000)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ceb000)={0x0, 0x506e1401}, &(0x7f0000c7f000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f8b000-0x10)={r2, 0x4, 0x9, 0x0}, &(0x7f0000281000-0x4)=0x10) close(r1) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00008c3000-0x4)=0x0, &(0x7f0000346000)=0x4) [ 477.299861] ICMPv6: NA: bb:bb:bb:bb:bb:07 advertised our address fe80::7aa on syz7! 2018/01/03 07:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) writev(r0, &(0x7f0000bca000-0x10)=[{&(0x7f0000879000)="2900000018003106e5ff2100006500050a0000000800ff07800000e40b000900000000000000000002", 0x29}], 0x1) 2018/01/03 07:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000234000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000d50000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006e0000-0x18)={@loopback={0x0, 0x1}, 0x5, r1}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b30000-0xa9)={0x0, 0xa1, "4a6e3757cc971857af60a6794cc6c0e55477ecd5254606fe13d3fe787cd74cb1b6bba81b0d33c75e4228517a6524e21a7bfd0374a9d7e2c47215efb458c2a327b012b2bf6123904c9e1ac4b2cf2c50e8e5d7f1fd9f48c4ef5ed707612ea16856239a7e65762e388741c9d9d591d46d34db213550612cf68a95aa3ed44ea3e98359f8a962a3398b015900108490e38505f1138dc752ce2f7e7fc6bebbc9267fe918"}, &(0x7f0000fab000)=0xa9) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ab5000)={r3, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b2000)={r2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000e81000)=@sack_info={r3, 0xfc, 0x7f}, &(0x7f0000209000)=0xc) accept(r2, 0x0, &(0x7f0000d37000)=0x0) 2018/01/03 07:35:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000410000)={r0, &(0x7f0000000000)=""}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[], 0x1000000000000081) 2018/01/03 07:35:43 executing program 7: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d05000-0x63)="0a0775b0d5e383e5b60ced5c54b7296df0df17ad4000f400000000ffffffff87a84dd215cf8675c18b970f692ebd8101366c70fe3950bc381cf2d890a330c0a0af2b6aadf703d251555be2b17bc912f8f2f438e8b88e93c18ecc8281a01e9203e66360", 0xffffffffffffffa8) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x80003, 0x3, &(0x7f0000434000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e9a000-0xc)={0x0, 0x80000000, 0x30}, &(0x7f00008e5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005e9000-0x14)={r3, 0x2, 0xffffffffffff69d6, 0xffffffffffffff2e, 0x4, 0x9}, &(0x7f0000b01000)=0x14) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0xf7c, 0x0, 0x0, 0x0, 0x0, "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"}], 0xf7c}], 0x1, 0x0, 0x0, 0x1}, 0x8080) sendto(r1, &(0x7f0000ad0000-0x1000)="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", 0x1000, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/03 07:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0x6) sendmsg$netlink(r0, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000de8000)=[{0x20, 0x1d, 0x305, 0x0, 0x0, "90000000000000000400030104000188"}], 0x20}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004c2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000c6f000-0x4)=0x8) 2018/01/03 07:35:43 executing program 5: socketpair(0x11, 0x5, 0x100000000, &(0x7f00001b7000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e40000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d9f000-0x10)="281754187ec8076340a0e4395d617cfe", 0x10) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000079000)=""/4096, &(0x7f0000b56000-0x4)=0x1000) 2018/01/03 07:35:43 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b0b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1f, 0x20, 0x7, 0x8, 0x401, 0x101, 0x9bd2, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x7fffffff, 0x3, 0xde}}, &(0x7f0000724000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c08000-0x8)={r3, 0x7}, 0x8) r5 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x40, 0x9dc, &(0x7f0000004000-0x78)="5c0d71ab29bd144fcb86066cf9036056a16b311e13b6f701b90baad9e9e59906cf7e609fceb6285f5d1afe209c044ae76e786e590c338d95524a696c967bd049181e9717a7eeaadcbfd6e879a8b88a20a3347c31f7c21a142ba86f3355fc86234ff8a1620869e3c5946341849f4a7b41f299b9e9f8eb8e70", 0x23a) socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000004000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) bind$alg(r5, &(0x7f0000893000)={0x26, 'rng\x00', 0x3, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/01/03 07:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ed5000-0x3)=@file={0x0, './file0\x00'}, 0xa) 2018/01/03 07:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000495000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000363000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000092f000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f, 0x6, 0x3, 0x400, 0x2, 0x1, r1}) r2 = socket$inet(0x2, 0x2b, 0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r2, &(0x7f00008c4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_create1(0x0) 2018/01/03 07:35:43 executing program 3: r0 = accept$netrom(0xffffffffffffffff, &(0x7f00003a3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000302000-0x2)=0x48) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000020f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008ad000-0x4)={0x0}, &(0x7f0000435000)=0x4) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0x1c) accept$inet6(r1, &(0x7f0000e3e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000089f000)=0x1c) sendto$inet6(r1, &(0x7f000096b000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x78f, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000682000-0x4)=0x0) 2018/01/03 07:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80f, 0x100000001, &(0x7f0000cf1000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000228000)=0x2, &(0x7f0000100000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x7f) close(r2) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000695000-0xaf)="8316163f0bf7c631146a18e737a9ad8e71d5ea6a9576b83c86f7a0863cf83c90088ad8dee52f61532be3e7a86869010072329a99436cdc5bc9a49abe59f0662a95d75d719953307b0b80d96f2af5ca1f4abde224770535bf969f520620bd3eed57fbea886afa22451e4217f468db8d93ce232d4db415f7c17682f08f2eba123ce27dc23ce71afffc91d81f32fcc0eb59977b65bddbd4aedd746338e53d3c24cf9a4df85438f105597ceeb0bb702e61") accept$ax25(r1, &(0x7f00005b3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c03000-0x4)=0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000050e000)={0x1ff, 0x4ba2b5dc, 0x5, 0x8001, 0x5, 0x4, 0x9}, 0xc) bind$netrom(r1, &(0x7f0000849000-0x48)=@full={{0x3, {"69ebf3d706fbb6"}, 0xff}, [{"6181bd6ffc8d99"}, {"890af0984fb1cb"}, {"ccd58fa4dd34d0"}, {"cd2871d9b21e42"}, {"9922f3296910bb"}, {"3be5d58012b1e6"}, {"5a0d79fa1c642d"}, {"6ab924a9e40773"}]}, 0x48) write(r3, &(0x7f0000f20000)="", 0x0) 2018/01/03 07:35:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f00006ee000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket(0xa, 0xa, 0x5) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f8a000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000d7b000)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000f8a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) sendmsg(r2, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0x8907, &(0x7f0000f8b000)="09bf6eb5c6a7ae3348d4f37a58cabb0525b9fa19974e27d56cd38fe8b047d2e6fa150037d1ecb1e3fec38a11b48a6ea524bd2e70307a92562c31f921d70f3eb967fee6e126724ac726abcb5f17effdda4cbc9c4e2eee4eee2c983aa2f5acdf0bd900b1b4b4ea22ce62347b1c94d30e324599c913a3a6222d175d4c8bf56666f40dc075a56e4780cb6dac249a073c8f4825f9ccff90104c069db3eb31f4ff27e60958c4cc220bfacc28de47c32d72") mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000e8c000)=0x8, &(0x7f0000f8b000)=0x4) 2018/01/03 07:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d5d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000ecb000-0x28)={&(0x7f0000ee4000/0x2000)=nil, 0x5, 0x3, 0x54, &(0x7f00003f4000/0x4000)=nil, 0x2}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00008a6000-0x28)={&(0x7f00007d3000/0x2000)=nil, 0x5, 0x2, 0x1, &(0x7f0000a8e000/0x4000)=nil, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000089000)={0x0, 0x0}) getsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f00000b9000-0xc6)=""/198, &(0x7f0000916000-0x4)=0xc6) writev(r2, &(0x7f0000599000-0x10)=[], 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000088d000)={@common='bcsf0\x00', 0x100000001}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000545000)={0xe09}, 0x1) 2018/01/03 07:35:43 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000308000-0x1a)="c1", 0x1, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e7e000-0x75)="2801468ad96d8e85c0fbcfbc4411b2c4e781b8f8d748a62037f8163cd311e784da0c848455128946961e0a562e1dea590af84fa185d050c7046b79d546b7090c0c0a38", 0x43, 0x8080, &(0x7f00000c9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f65000)=0x0) r1 = accept4(r0, &(0x7f0000f64000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000006d000)=0xe, 0x80800) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000f64000)={0x6, &(0x7f0000f64000)=[{0x0, 0x3f, 0x5, 0xde}, {0x2, 0x9bf1, 0xe000000000000, 0x0}, {0xfffffffffffffffc, 0x8, 0x5, 0x6}, {0x5, 0xffff, 0x9, 0x100}, {0x100000001, 0x8000, 0x8001, 0x3d8}, {0x3, 0x100000000, 0x1000, 0x3f}]}, 0x10) socket$inet(0x2, 0x2, 0x5) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f65000)={"dc16b43f7aae77f00e80204fa27cba45", {0x4, 0x5, 0x0, "b5a8918f2a87", 0x10001, 0x0}}) 2018/01/03 07:35:43 executing program 2: pipe(&(0x7f000080d000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000588000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000f91000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x404)=@newsa={0x404, 0x1a, 0x8, 0x1, 0x1, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x80000000, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0xba, 0x9, r1}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x58b7, 0x101, 0x7, 0x3, 0x1, 0x8, 0x1, 0x8001}, {0x0, 0x8, 0xfb, 0x7f}, {0x8, 0x7, 0xf0}, 0x7, 0x5, 0xa, 0x7, 0x8, 0x0}, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0xd, 0x29, 0x5, 0x0, 0x3, 0x2, 0x2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef, 0x2, 0x0, 0x4, 0xa, 0x2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x62, 0x2, 0x0, 0x1, 0xa, 0xa}]}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0xa, 0x3, 0x0}}, @algo_aead={0xd4, 0x12, {{'gcm(aes)\x00'}, 0x86, 0x100, "8ea0e9f63095e4a56710b25b758fd6de47869b721dbb3ab27aafa07f79dc5056444a11df6aa8b29a5226146007a758ec53721e5e815a405fe6bdb8f5c5078e74c5310c4469a409e39e2e124dc434b3e9749ff7a3f2c1715d1df74c7cf5fbb38933cdc3039454218cfbfec8c04d0fc0fe2948c3729d46241df30e6ad5765a4f38fe19519ba01b"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0x0, @in=@empty=0x0, 0x0, 0x3, 0x3, 0x4, 0x5, 0x480, 0x8}]}, @algo_auth_trunc={0x140, 0x14, {{'md5-generic\x00'}, 0xf3, 0x3e0, "a509e41c035905e62e9ef4ceb6e6af70a12623a52481c1a9c10dff20257f14d6af244c1008377f0d272ac1b156bcbf342061ee59aff1e6b635b9c79d6d89f7801c42c3e8df9497ccb71d330a7636e1bb5f155b846a891fb95fddff584a8338984e1da9e62c53716d0c74feaa44393d63e6176d47037e74a7478fb09f19d2dd28a7eb6924e6dc425fd3874068aa3a08f040aa1f4976160204fd7806dbe617ef1851edf29e3edc975011fa1e94f260bb2d8cc28f74a05032ba3d56ff26a35a4e00678f3c6c3aaf554f2e85c957e6cac1caef5d45c9f5e88255359de37cdef835c892d11c4ab1244ae947c08ec619459f33d12d8f"}}]}, 0x404}, 0x1, 0x0, 0x0, 0x4}, 0x80) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getpeername$inet(r0, &(0x7f0000692000+0x7ad)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000671000)=0x10) write(r0, &(0x7f0000235000)="240000001b00fb08eb03004cddfb000d02f6f70b08000300010000000000000000081701", 0x24) 2018/01/03 07:35:43 executing program 2: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000018f000-0x8)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x1, 0xffffffffffffffff) bind$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x27, 0xfffffffffffffffd, 0x4, 0x3, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) pwrite64(r0, &(0x7f0000f48000)="afd69b3a77bc1feaaff44305722bb41e9d48c0e849e9549f549e05bfd049b184d34810a2f927899b2f31038b62937555aff3de9fe29bd3c64704c689b0639ff8f952e258febb9edfac2211899d7ecef0f3df01597e82115f060161d14cb8a4e006f9ed1c7427d18361a731e1bf32dd36808133b49a11ade43ad83c875be7226f85697edf4c28fd2668bb4fbdad7e0dcc2c479a60f6b969a129729f1614b92997eb13e5fb4950a0766767f5fe4570c5f913", 0xb1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000996000)={0x0, 0x0, &(0x7f00008a4000)=[{&(0x7f0000eab000)="dd1adf82bd92f06a9ed7848aa64f74aa02e65835c0a655ca15f80e8eb21f0d62", 0x20}], 0x1, &(0x7f0000a37000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/03 07:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x20000000000002c7, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f00009a8000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000303000-0x4)=0x10) writev(r0, &(0x7f0000706000-0x10)=[{&(0x7f0000a60000)="a078cb41005a8b72749dbaad646ced83bb16c21d7d1da2d94e94159d8e9db701326dbc75da7ce028bae4108905ae6bef3ea409b5dbae2c1ad61deb695fb8f2cb488b91ac31c2f561fb890bde4d111d78085a1851501cbca3421bea805b6c4e0a0357b8515b123723d3ffab8cdb10b993954a598d98db6702e5c49ea98182e121fe44", 0x82}], 0x1) shutdown(r0, 0x1) 2018/01/03 07:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d19000-0x3b3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "948a77683c23acae"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ade000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a2c000)={0x0, 0xa13d}, &(0x7f00003a8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000624000)={0x7, 0x1, 0x8200, 0xfffffffffffffff7, 0x4, 0x9, 0x100000000, 0x8, r1}, &(0x7f000089e000)=0x20) 2018/01/03 07:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00009ef000-0x4)=0x0, 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000abd000)=0x0, &(0x7f0000c45000)=0x4) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000076a000-0x108)={0x0, {{0xa, 0x0, 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, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/03 07:35:43 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000a000)={0x0, 0x1}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000a000)={r1, 0x13, "26fde660313eed2c93c6d7dbfd82fdc158e889"}, &(0x7f0000002000)=0x1b) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 07:35:43 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fd0000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f0000133000-0x4)=0x0, &(0x7f0000fd0000)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) 2018/01/03 07:35:43 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8b30, &(0x7f0000c85000)={@generic="44bb39a293dc37ee7e5d50e156172bd7", @ifru_flags=0x0}) 2018/01/03 07:35:43 executing program 4: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec9000)={r0}) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x0, &(0x7f0000ecb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000ecb000-0x8)={0x401, 0xb800000000000000}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000ec9000)=0x0, &(0x7f0000d20000-0x4)=0x4) writev(r0, &(0x7f0000ec9000-0xa0)=[{&(0x7f0000000000)="e346c2c7a82e057d484981c07914e37891ccfd74d4a8298d36802e154b785a976a515b9111b5b8dca4870e28a18f5ea3085c04ff79bcdb25a29c32f6f59e7fee14f9e2f9c201382c6beacd88a22b94984c3a5408761438db724ac9b580ddf94c2e30e84ccdd9f9371d805e2be12e174ca3e4ea40272012b6f2a3c9cf6b8bee58ca8d5f9b5d79bfe0621d3798d9b68c51db7bca94485182f28ab617f13c74f4619b31c08103b0865871158fa9aa75159958e6fd53e0f586c6", 0x0}, {&(0x7f0000ec2000+0x3b5)="55ce858f700d15cb2cf475d76c86d2d195abcdcc1716b593d5a2f5145b9032417eb3876e9a3b99a5e536c63a928d7173bef6baee14cc0893e379ee9b5088615fd722db1e788c18ec9854ea7c6bd5beb95316dd92f5b17cb2278446d69727ccc2f66fcd4214263a56219305a9610512c72b32b0e2aeae306ac528d23364570357983f6d9d063da8cc1a617ddf12d3e1b83a6243178c3b0b96afe1059d7a4481d68d2a594297639b5ae6f0167204d9ee9d3fed40eaba8f572dd099e4a56823a8196f4ca2", 0x0}, {&(0x7f0000ec4000-0x93)="8555f9f4dc1ae7a5faee3e6abf0142adce9d35261b3eb8b4cd3ad1232465dc9ab87bcd1f1717aad7398efd4902c55b0b73eae6f7446c640306820d4384f2da962923af1d8a2d68751a7fb6531e37360084f6262fd73f6e9d590d42272a617234689bb02840e0e85c0220b40d0ebb85ff613a622e08b93fd4b90eb8336649db792460dfbe85949cfb12a5f4e610a0c8ae0929f6", 0x0}, {&(0x7f0000df5000-0xd3)="362c35716cc2048cb9565664fb15da44e883eaa5b665dd21da9d74188f111ed9d0f0afb3d51a5b45bcd2ee72b8134898b677d3502a64e295aae256b422f38e7d1a265d4f02b4c5b55f4de6fc04fbea70a3ea0f94d76f02107d4cf332ef39169984aa3c162069e28976882d764b4aa9cdefaba8de6639722db928f22cebd2b966930fe7216481037ad93a8803afbe694c4c1a75252b9b7a15752ac697d497f4a42367bfe695d09f5543916b4523259a7b50aa66f883ac12ec4c9bc779edf5b956cde50c15ef7cb0f5e0e7135dc8b1f5fbee3489", 0x0}, {&(0x7f0000ec4000)="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", 0x0}, {&(0x7f0000ec6000-0x39)="6107a0d9546c56f77f5ab42c4cddc628a6a71a28bc25627abee2b9261f2f5d65d812595525be564cebe117f886d92f8dce39e96f08ffe75390", 0x0}, {&(0x7f0000ec7000-0x76)="d3b009c2082db8e40fee3cf02f9a52b1b3766d7a98a787e70b6ac649db6731f937ec7a2fa991b7e3172bb7cb4e878ef4f65d4e0c0f5ae75bc7f6a0f62d59b98d3cc6411006a0525f964435bb95a092d56c93c996b91bfe41612ff870a50a9a41b20dc80fa13e393e1d94cd2288435a196c54095698ca", 0x0}, {&(0x7f000072f000)="4ce6b4842f53e7721f47de171c7e3f3179f68dca3539f623686eb8dd55b1d2ff354fed31bc48c1d3f3f129b952ffbd64f8b88ca3b02f3f93205c82b931468bf931336917c8b4aad54704875b55d2f59160c899741c805918bea092b79c72f7861aabfe72c5285b05710a9eb2b5965d92ca6ce20719fee1d2167c0a0a56d66f09c64a8aed61a72663d539e19ff3f98afea99b535e763501c5c154a320818b26f9b39a2dcfa5857e38d956e0477ff3ae3bafaa08c2043b442c12aa44521bb3419451a1106116900a59153d1c44f29ac9c2e2359a6f97234faee2e4c36bcf0b607d3e24c77a42a5df437b6847b86c", 0x0}, {&(0x7f0000cd0000)="07ca1007e0a3952d5cdf6ff65b72e3783f39c9cf2bf3f38946f0b6309e9ad16db9fbec52fc230c792dff820182731a89875e4d26b529ad1faff373ed966381bc64448bd829a1bec06a12b5d353d711ac17e5a69d35028e83f86b7d5e88dd1b2af0807651a104b015eb4b2d2552873285cb5e2329597616ac066bf5696fb3212e869785494e7794c2a0a13715020afae9566c51e61300161e4cd3acfc20ed2d62", 0x0}, {&(0x7f0000ec8000-0x47)="1c5fb20776bdf0350388039aff4fb09609669aa80f76790b80addfe60a95ce2c2653011206a9fab291f5d5ca381f6913578667cf03a9679e22ac4a28e991a45f434384451b2b45", 0x0}], 0x29) 2018/01/03 07:35:43 executing program 2: mmap(&(0x7f0000000000/0x51c000)=nil, 0x51c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x80000001, &(0x7f000051c000+0x6fe)={0x0, 0x0}) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000051c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003da000)={0x0, 0x0, 0x3ff}) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000051d000-0x8)={r2, r3}) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f0000067000)=[], 0x0}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/03 07:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffbfffe}, 0x2ee) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x32e) syz_emit_ethernet(0x11d, &(0x7f0000277000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x9100, @ipv6={0x100000000, 0x6, "2768cb", 0xe7, 0x0, 0x5, @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}, {[@hopopts={0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x101, 0xffff, "f8e18b94f803b76c25bcaa3591955b82c9adba20b7a3c70c5ba3d0492b7ad9c82794da98cba2bc8b0d878ce4946e83789782b6e498a9cd0d403baa8dc09e35406452c3ba6cb1e5fb077e45d35fba86f937ca5df5267e7388a22244bef163b04d0b4a680e4cdd9c34483c3ac01740e23bd60e67efa00c8d0569f6a5a4d1ec41dacecd1eb964eb6d24ee0f0326bac723f89ace41d13556969d5acbb9a08bc340a104b64d8a953aff40be6344b085a9fec18be846e7c10909487fc4c0966d8a0a"}}}}}}, &(0x7f0000408000)={0x0, 0x4, [0x460, 0xd70, 0x3db, 0x299]}) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000993000-0x4)=0x1, 0x4) 2018/01/03 07:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a35000)={0x1}, 0x4) 2018/01/03 07:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000054c000-0xa8)=[{0x0, 0x0, &(0x7f0000e4f000)=[], 0x0, &(0x7f0000cf9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f92000-0x95)="5be1dc65765d417ade5f76ba4bb9fcfaee884b4e0e6c6c649d037e9eeea79f63", 0x20, 0x0, &(0x7f0000f92000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008a8000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x100000000000006) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef5000)="a6", 0x1) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x12000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r0, 0x2) recvmsg(r0, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000fbf000)=[{&(0x7f000023f000)=""/223, 0xdf}, {&(0x7f0000742000-0xf4)=""/244, 0xf4}], 0x2, &(0x7f0000f3f000-0x1000)=""/4096, 0x1000, 0x49b6}, 0x40) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000acd000)={0x200}, 0x1) 2018/01/03 07:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) sendto$inet6(r0, &(0x7f0000007000)="7f", 0x1, 0x0, &(0x7f0000acf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003dd000)=0x0, 0x4) r1 = accept4(r0, &(0x7f0000ccf000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000512000-0x4)=0x8, 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d70000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ad2000-0x81)={0x0, 0x10, "587dbf62483aa466a318c7f6b66ffc83"}, &(0x7f0000ad1000)=0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000041f000-0x5c)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, {0xa, 0x1, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x7fffffff}, 0xff, [0x8, 0xa92, 0x3, 0x0, 0xffffffffffffffc0, 0xae84, 0xb6, 0x1f]}, 0x5c) 2018/01/03 07:35:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x279, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000016d000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00003c6000-0x8)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b9000)=0x8) setsockopt(r1, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) close(r1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a17000-0x4)=0x8000, &(0x7f0000d0b000-0x8)=0x4) 2018/01/03 07:35:43 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f000091e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002fa000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000de8000-0xbe)={0x0, 0xb6, "a63f0ccb0b0326377e2878a77da29bfa05904cec7c023e233fa84423335dd1e40ca4eedb7aca91dcd0971d39697a9dfcc5f6d8e8585e45e7e6e50c7fb0d611455cfca939bf1dbbff8bd14c64184c2fcb4a84ce3580c1a861d1884eaa4161170cd69b224973ad543083ced233b0fbec5de64a47122cbdf019b118618c412b94d0543acbed53a1998270dbf43a5b7be48e3cfe77325d99c561cac7f87bff86f23ce6f16ab72a3c44128edf282c0c9fdb9e5edb24935f75"}, &(0x7f0000020000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003ca000-0x8)={r2, 0x0}, &(0x7f00002a1000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/01/03 07:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00002b8000-0x35)=@un=@file={0x0, ""/51}, &(0x7f0000c98000)=0x35) connect$bt_sco(r1, &(0x7f0000786000-0x8)={0x1f, {0x3, 0xf90f, 0xffffffff00000000, 0x0, 0x54c, 0x6}}, 0x8) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$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)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aff000)={0x0, 0x0}) 2018/01/03 07:35:43 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000253000)={{0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x1000}, 0x3054, [0x9, 0x0, 0x8, 0x3, 0x2, 0x6, 0x9, 0x9]}, 0x5c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80e, 0x93d0, &(0x7f0000ff2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fad000-0x20)={@generic="09e3864f042651178cc078552db3d4d0", @ifru_flags=0x4c00}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ff1000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ff2000-0x8)={r2, 0x1}) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acd000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) bind$inet(0xffffffffffffffff, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000004000-0x4)=0x401, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000051e000)={0x1, [0x0]}, &(0x7f0000a90000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000078000)={r1, 0xdf, "9333ae18ad69ee3842dab8f882e00c3006304aa6310aeb3dc78281f4d80c4ca4df99557b74ccbcf18d6190eb54b884e913a4f43324678773024f02139d8f258a670c47761c67de241642646660072e349b2367ef48cc8a0b1633c6635169101b230d9e7e2b24a5fefad1d14eca4b176af42aa29f795c98f6f5ef90469d5dae4f78b9ddcff41eef5c37a86c1838f48da6859c8c4a378aa6bcb846b8d8330a42b5c4f2c560efa1b385db194935aba0aef027681e74c12f2fb86f208bf2b1da428b46d9e567a810d9b2595b9f33991877212092d5e927cfc172160a5ccb9b129f"}, &(0x7f00008cd000)=0xe7) 2018/01/03 07:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f000076d000-0x4)=0xfff, 0x4) getsockname$packet(r0, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000095f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fb8000-0x4)=0x0, &(0x7f0000541000-0x4)=0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00003ca000)=0x8, 0x4) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) 2018/01/03 07:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000b80000)={0x0, 0x0, &(0x7f0000654000)=[{&(0x7f0000f5e000)="f1d410a915007d229bef45431d1e8ccf1565ab9aca5e25709aa201119435f71624", 0x21}, {&(0x7f0000f27000-0xd1)="165be17e0506d653c731680a208be708b8330488667a1a5d0a5e03a6dd45e20958f5a8e943ef21d5ac09a98f1afd4ac7cfa283e8cb38ce3770e599becdf119f78310c952a81260854b053c4bf0b75f75703ca96ee9a8ead8c52a0efd7a15eb55759ce0b3b4e6928f0b02744a34e3bd94b95bdf702494601c9ae56a777a273d074720045d618dfdc427f5465d8cd236ef83f0dfcd824bec173e8a101c195c4183705fd96abb12e151a0304e949f9d37e9c95452d15c4520c5506b559eec74a3044b86a4e29f244694bdc0bc7d7359fc569e", 0xd1}, {&(0x7f0000367000)="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0x1000}, {&(0x7f0000a81000-0xad)="3d9c41b770b825434084080e21fe4c7cddca557cb179a12c44f329269decc000dc97c11ca3006dd26429e96308da2dc92cdcfabfbd1cf5cb852bd7481c29a6ffc1cc6bc3a6a45db50164702a436f166b826f5b35f174ee6c24222423769987681295c99994c08ee6525f5f6baf9e1e40fde183c77b1b16242637200f3fd7e637bdb0486d715bcaa1eddcf13800131f3bf244cac9833e2f21fced10d289dc2323c71b610ee314a0c6b6d1e497ea", 0xad}, {&(0x7f000056c000)="b2dfd31167862e380f073f0157a553891e79808a30824a7df976679ad5fb28e69caeb24f0b06455219750d91d1a390371b0daec8e89e882c2af4cd12283a00a8", 0x40}, 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0x1000}, {&(0x7f00008db000-0x1000)="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0x1000}], 0x8, &(0x7f0000f73000)=[@iv={0x38, 0x117, 0x2, 0x1d, "f441dc9e494dbf7abf67f92737f67fdcf15e75976dc512e292a98e3ac9"}, @iv={0xb0, 0x117, 0x2, 0x98, "037205a7622984f55a07dcaddd49569c8cc540244f31bb3ed494044cc8052810462433c2767d063e586461c7192c88f88b10fc4446de99d799034e054b12cc6329990db344e73439bf162c0f8a09f09677aae9fe8d58caa09b93f5d989035ab1b770ba096f248d7e72f666b200d1ae48d3a92ed0b49fa91e64a73e61176d205249e8aed13a014c11ea038781d4cdf7bacfe3275904b2b2ed"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x130, 0x40880}, 0x8000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c43000-0x8)={0x0, 0x4}, &(0x7f0000a58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000022a000)={r2, 0x40}, &(0x7f0000722000)=0x8) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="779e680110db383957513be41fa0d87c655f432960eca236ab2a564a019871aacc609f2bf891450acff31ea21a83722dfa5e2cadfac60be81f7dd8235d3d34c0207f3d1b01f250779bf0d70d4b83e51e1c2fba059fa944c3d05b9471332c2514f6a6ca57927576757c5c9cfb6e45e303ca5ee9e1bb2c3e634b60e2174e491abb3f920aa1926639df68ed8bff6e592e77bddf77a87c04040e9ba7175c78810adf35255e3b86868f4cb27c74b5a7739c6df65f5b93fa34e8954a89e7125074f3fb18e5fd2d15875c6b2d454ce3dc771770073724e349733a4f44801078e8a19f3044d1ad2ddc7185477452641545a433e88e78c948c3913d0691b2c858b5f477b5f69661bb217d175715d450bf73c33f57d80e13449396332ad1f7442768ba4a2381047fa2466c192a18c3e9e90908bdd26580c69455fb5afce4951134ccd6940d31a1db1a230f2b5a632c2abfa63dfdea51f1bddd4333c6cd64a0ed3fe5d25c1e973b076fcf23f5c22072f5ed8d0fdc434c0c963647b31f81ddb08954df150cc08ac2f107d855b7d4bf8bcaf4112658a9104571fd515481fe0615f5cc428436e9d0756e9828684dedb12e6983e0043b5f07860b89e28ce922af45ceaa30b0c49122a745e704177af6e42b52a979f25240553f7a43f463c4ed8ff15a7a368a5b134af905ff4839ce118eeb2131785fe6649af3b52a4964d6a66ea11799ca8ca5397800fa7851fa5f9dc6542a91b6d5f62e49e4c2bfbeae759a725d9e496123ce9c7bd0d8754481deb78870449f7f7248b6008db4c2920ccc951430de43aede3194c4b8549d10ac70279192ec697c915b5f898f06743cb49bffbf48ef98f8d9137489baf2cdb87b6d1d1fa0840cdfbd4fc27ddb65685c7259a1ed77bdf685feb9a9a4eb388ec78dbdef75fb52a4d75242071fb66febcee43dd65298af273245e778284e6173f0a2cc1ceede22414f28a252198b7a0d426c2b1e48469f9caf06183206d2de9dff5801657e4b403cef13b48eef0c890014437ac656c643a1f393ad91d25fe10ca92e422dda1af0c9d3650218f3c2a182034c476ab8a54799b2833f1c8af92f3cb0d9b18922e257bf0c66f99c98d493f4ad3990aa27ad677b06a9d10f134711d8471b1aa3dfbf417ac07993d5d39fb322e97fd1233898e82c401ea28c87adba9034185340e8784524e7e2c6c00d8d00172f4db201da59eaa25df44651f5eb4a28f1530cb0d41007635c3731eb839cfe8664eba53e1563c8edc729e0d0c6fd7eabd5769c7264d661c6ff43d01f2a6b808e892289a28587301f7a6b5f74a9fad193fbfa3ea0037c5855652f303869e52ba4a7b66f30bddc1d0814ab463a8e20fb4931372f4b913e342cab8c4a653f9c0825511edade1608a02052fcd43f50e0146155cb173a5121bb54c84b3cbed7445d33612a2c4842d0e7334d0a4ed28e615acaea5139f9992128289eeee346a2958312c99afb60cef18d876fd0f71c43debc980c273074d67a56e06d58e9264f8e8a063b0b09aa94393977051b8cdecfd99efb5cb8905f0e5ac9618b27833d803dd803f50abec2e200120fb08d1b3fc0080651128eeb785605eaa17854229035b8ab09d766ed7e0e725969872ad4adbc5c12420842a32eaf5903475f0fdfe15d7ac010b7a20cb1a243190fa431d894d77e09903af94a1a3472f0adb0d6cbe903b06e0e4796f9fee9f314502f79a4b9f25cb3e32014d38ed142e9fcc5636dc416f48958bb8bd81cc34e35ba2b6535ee51772ad0b20e0e4fda68ac77729504f4f5c0cbe24593a269d20149ed9aafc3650c38b74dd52d471b276512365bf05c675e096f9c36156f824039bed82eb721e9198033826bcaff7aac0f2d7c9b245ee628ccded0db87ee873b191b49731beabc86309b33357e39e4c485030ddc073480a0715ba248a423490455f47ce4cb440d36af7a88dda794e1a539bf1e76a929b41453fdb38ba2391226bd80f04a496335d74790f224f209cd3d50ed1ae31b00a84c707efcc2d966dbc697864366029c678f180af4290be3f429e86701f26bf1e522d79638deedfb24731f154da1f727c0d44ed960615347ce0ff056718861652756f1e218cfc653e9f29a2fb126a63433c194a05fce58fd3df3241534fdfc845f59d105b4f23bb193d60b8827e3d209adeec753c6dc8434a6e52a57af1dcae72d4b38dd5e03445e05f7446d27e2a22aeb885952a0d4656100c174666964791c608621a684a145a915824d3080797063aec73c2e349cf2c140a8f66de395b0d9c200e364fc5e61c77bb4acb950172bdac2e1fb3b45f3829dbc6a2d7e926bc811e6a2bac14323d80863d232c12fef6dc56d92d0ec09dbbc170f8c7c9dee493470b2c4624eccfe2e9c9e0777c7f2356ff9d081eb6cdbb45238743590f8126be93f1ca5671b00ffe7cec5f43cf8178e0eabb1ed2929a8c7ca66512a5ec08da2c4875d787f57b0c64fd25540685ade9b5c0e21836934ea5a72f40243f5e28fc1068792ae81a55701da09a0800d34ba65d5915cde626240ad3c56e506c7b839fdaebb0c5e5dd59b5dd6821d99fa7b8628c184da8aff1cfd73d7d33047e141328a506641df12b10e2bad82244ff62e91cf99676dd7b0f25893af95837e2ec4a2157d64596e921f74c73f5b9441f2e307925916e6fab7313a2aa67deee1c7e21540749339cb5098715b6305ddf52805ad498cb12b67d53c2c0d2253b572ffaf5c534d54ee3971a1c790c9435228a8c6110934f1f6e35f95834a371261230a84a4fa69f09a41dc8eb57fd89c3cca290dddddaff776cc1ff0f9a793c873feb35a6ec1b8c2bf05eaddb54b00dc8c0faa4f0bd605fa5fa509727ca2d01d0fa52e823df99c045b920265f6c3c14ebb99c93948925d6e16aab976ce63e4ce3389e70e262656bbb334749b412ea961ca041b145a30256e905b37bd37efa4a4910ef06b04e88de9dbcb6c17ebc4c6c0c5ca779267d8bf8428d67f71806629ea7549652a2c8d54f9c13edd64e49444436b8f0655a7741e2b5320c259fbf8fbe541bf98a101d27a86611ed716347f89ab75324eeec5b76b5f1c921ef06cd7bc64c6525b92692665ed384d0d5add72b638d502a27f28ccb7fc1b2b68a53eb9520aec49968c5cc2e3f6f1da485bf4e511b3c70ddd5a9cd0d52cd1957d2282371c94066949bc79a5ef969a308e6213d2aff69aa5bfe24adc86255590f1f4b871620f6909ac98994046b8bec1f3d570aa3e6f24876d20b8adf36c8647fedd1a49fc36844c92dca432d179137dc6b975b631a9c36f81ff9d34d208a9dd5d1d620b94fa8b28c5a8b71fb883e710b3e78486c1fae5fa68ce0761f6af6d44ff57725eb8c903bbac06536e605132aa7bd7725a70c96b827d1f90011fb0d723a11e1221eb29493348405356302b8ab1f65db6d27b197f3c3b1fcac2575510613bd5890c52b9f356738179161eac3e2e442d1c1a59e0b4bc81ed62038dd3c5e83f66ed8d073ab603c64594a631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0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/03 07:35:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005ad000)={0x21d, 0x9, 0x1000, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2, 0xe28f, 0x200, 0x3, 0xc271, 0xa0000000, 0x538d, 0x4, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x100000000, 0x7, 0x8001, 0x1, 0x609, 0xaa80, 0x8a5, 0x9, r2}, 0x20) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005ad000)=r3) listen(r1, 0x2000) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffe0b, 0x81, 0x5, 0x12}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000002000)="f0969cf4f89b908aa65804d98e53b187ff27efe6c808dc4c9678deefe130c34d578c58a2687252787d5f388df9a6258be2a79f612bd72e03d929a2750a06c69c1dce30371100ebc505", 0x49) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005ae000-0x4)={r4, 0x9}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f00005ad000)=[]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/03 07:35:43 executing program 2: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa0005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @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]}, 0x0, 0x0, 0x8, 0x0, 0x4000000000000}, &(0x7f0000e66000-0x4)=0xfffffedf) 2018/01/03 07:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) recvfrom(r0, &(0x7f0000f14000)=""/70, 0xfffffffffffffd30, 0x123, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000743000)="0a0775b075e340e5b3b60c5c54dbb7295df0df8217ad3f00000000000000e653546a3ddc14d1bf09c58e35099aa1675fcad92c6ad6cb2e0d01", 0x39) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000066c000-0x68)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000692000)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r0, &(0x7f0000d10000-0x10)=[{&(0x7f0000630000)="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", 0x9c1}], 0x1) 2018/01/03 07:35:43 executing program 7: pipe(&(0x7f0000217000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007af000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000073f000-0x8)={r2, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) write(r1, &(0x7f00005d1000-0x5)="24000000190008d03d1c1f240700e0000a00e40000101400000040ea0800060000002af7", 0x5) 2018/01/03 07:35:43 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000a83000)=""/14, &(0x7f0000dee000-0x4)=0xe) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) 2018/01/03 07:35:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x212, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x2, 0x39a7, 0x800, 0xfffffffffffffffc}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x6b}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000001000-0x99)={r3, 0x91, "477b976f47a8bc9e5951c8150609ba89ba5010bcaa0d0676f30887943875d7db2d353680f069e8adbddbdbb6360f05f0e695b4a0e5da73e06945cf5964a02da8c86551940666719979fc09cc221675cc0a5607c2f481ebc61e40c79fc49c520ededc6db2849dbc0fe82c1881c98107f67a2f318b187a83bb84ef95911d00669b93605472e2ee85775a4c808e69a7148ef4"}, &(0x7f0000001000-0x4)=0x99) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000002000)={r3, 0x7ff}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x0, 0x3}, 0xc) 2018/01/03 07:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) r1 = accept4(r0, &(0x7f0000bed000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000df3000)=0x14, 0x800) bind$llc(r1, &(0x7f0000fde000)={0x1a, 0xf7, 0x1000, 0x0, 0xe16, 0x4000000080, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/03 07:35:43 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000da7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000184000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, 0x4, 0x200, 0x400, 0x1, 0x200, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f8d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x14, 0x0, "918e986814959d976f08855a"}}}}}}, 0x0) 2018/01/03 07:35:43 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f000050a000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000c2d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000625000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f000054a000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b08000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000001000-0x1a)=""/26, 0x1a) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000fd9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) bind$unix(r2, &(0x7f0000fd2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fd9000-0x10)=[{&(0x7f0000381000)=""/148, 0x94}], 0x1) r3 = accept(r0, &(0x7f000024d000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010f000-0x4)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fd9000)={0x0, 0x6}, &(0x7f0000fd9000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000530000-0x8)={r4, 0x7ff}, &(0x7f0000688000)=0x8) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000369000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r7, 0x21, 0xf, &(0x7f0000fd9000)=""/24, &(0x7f00006b2000)=0x18) r8 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f000079b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a88000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000c78000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x0, 0xbf3d, 0xa, 0x80, 0x20, 0x0, 0x6, r9}, {0x3ff, 0x52be1cb6, 0xe8d5, 0x5, 0x8000, 0x1000, 0x5, 0x8}, {0x100, 0x5, 0x3b69, 0xffffffffffffff81}, 0x73, 0x1, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3e}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x2, 0x3, 0x20, 0x590, 0x1, 0x3}}, 0xe8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f00005e3000-0x17)=""/23, &(0x7f0000fda000-0x4)=0x17) 2018/01/03 07:35:43 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000034000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ad000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000653000-0xc)={r1, r2, r3}, 0xc) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r5}, 0xc) bind(r4, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r4, 0x0, 0x0) sendmsg(r6, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/03 07:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d10000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006cc000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000af8000-0x4)=0x0, &(0x7f0000f35000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="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", 0xf35}], 0x1, &(0x7f0000309000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x800) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000843000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) 2018/01/03 07:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000058b000)=0x0, &(0x7f0000522000)=0xfffffffffffffdc6) write(r0, &(0x7f0000103000-0x6b)="3f0000000006ff00fd4345144d00000100000008000100eedcffdf000d82386adba695fef64ecce6d70ee500fe5ee1e09125fc7f1d0912511e06dcdac8503f", 0x3f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000037b000)={0x1, &(0x7f000049f000)=[{0x3, 0x8, 0x9, 0x5a5}]}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c1b000)=0x0, &(0x7f0000f05000-0x4)=0x8) 2018/01/03 07:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb4b66a8cc54dbbcc, 0x0) write(r0, &(0x7f0000f08000-0xf0)="a76936c011226138cad8ea441f16c9e4b60f9c00bb699d2508ec3db1a05874939fbf9ffb60787e0f88a6360bf99d7cf62c972965e6dc99f168e390b3c7152cf38d810ab5d6e3b55ebc540042c27c8c06301b6810b150a79ece8189aab589762f14503c7ab94b1b222d18f18ca2d7d046abfcc84a2fdbf1b4107f3b61baa30ed69d4ca42fdb9583cf6b618605f081031d4293794d7827c7601580e4f50c20124091a0705d5bec9782a7815b3d5a8a2295c0565a03d709cbfabf14cf64aa6904db99d86d030fef5382226ecc6070edbc36fdc82b4b52c2ec596e287395b3773544dfda6f8161f7244796ae7ba56b19b847", 0xf0) socketpair(0xb, 0x80003, 0x1, &(0x7f0000295000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c35000)={0x0, 0xff}, &(0x7f00004ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a8a000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x9, 0x84, 0x9, 0x2153}, &(0x7f00000f1000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000008b000)={r2, 0x9, 0x7fff, 0xffffffffffff4f88, 0x7, 0x6, 0x9c89, 0x30fb, {r3, @in6={{0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb571}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x35e6, 0x2, 0x10001, 0xd58c}}, &(0x7f00004ba000)=0xb8) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) recvfrom$ax25(r1, &(0x7f000015e000-0x89)=""/137, 0x89, 0x1, &(0x7f0000145000)={0x3, {"4bbc13bc207494"}, 0x401}, 0x10) r5 = socket$netlink(0x10, 0x3, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00004cd000)=0x0, &(0x7f00003e5000-0x4)=0x4) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000848000-0x8)={0x0, 0x0}, &(0x7f00004a2000-0x4)=0x8) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000b4b000)="9e3f4c1e251c40087cc40d3f4e51bc92e4fddf7ee2136e855d1da5add560de14b306c5d36c55bbb9affbd91540cd669694c08024227859fbd5aa975fd205c26f39845ada46889a45a01545d1cb5f680f78bf77a28d5f47db80f583aa6e6648fb792251711d40bc156be08aee34872152368c46c0c9c9e64cfbaa16a6fcdb9c2897898334079c4486363c8758beea110d5e24a29a2c3399a949f443aa9c0ebaee260fb3351f4f93f85ccb1cadb2f51b4bd5524a229f1dcc9d07bc22543f641f7fbf10f42f5ed9f187bae80fb829ef6634d07bd79b75dab0a7") 2018/01/03 07:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a87000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf", 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r1, 0x541b, &(0x7f0000a0f000-0xd0)="44717546e8730e0ba18fc428cfb941efe399f885e1d14ffafd43d35a97faf272860063403d4c993b78739d61bd3fa13651bc3de3041911af759943fbcbd93461f7597e0b4ccf37af11aa71e966814a023517192577f85e224813bf5449810e0ea8ecd165362f2107e34183a3fab24e8010a51a481a762dd3d576407c69d39707f751857e6128db47f02e4d191df4d6ae2071ab17998fb38ea692eda73e20a687a7d6f74f7dc1ddd1c11621a596314607f8361d888427412b9711189a05af1d61a5b4d2f004a95cd44b710c12f30459ae") r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000495000)=0x0) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e0961", 0x10}], 0x1) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e5a000-0x10)=[], 0x0, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) r3 = accept$inet6(r1, &(0x7f00007c9000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002c5000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000380000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xe1c5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/03 07:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f000001d000-0x70)=[{&(0x7f0000faa000)='\'', 0x1}], 0x1, &(0x7f0000547000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00005f9000-0x38)={&(0x7f000068e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:43 executing program 2: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000293000)={0x0, 0x0}) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r3, &(0x7f0000310000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000012f000)=0x1c, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) r5 = accept$unix(0xffffffffffffff9c, &(0x7f000019b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000280000)=0x1002) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000180000)=0x0) r7 = getuid() r8 = getgid() mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000311000)=0x0) r10 = getuid() mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000312000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000312000-0x4)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = gettid() mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000010b000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000312000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001e8000)={0x0, 0x0, 0x0}, &(0x7f0000197000-0x4)=0xc) r16 = gettid() mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000311000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000204000-0x4)=0xe8) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000312000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000312000-0x4)=0xc) r19 = gettid() mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000311000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000)=0xe8) r21 = getgid() r22 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000133000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000147000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000019a000)={0x0, 0x0, 0x0}, &(0x7f000015e000-0x4)=0xc) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000311000)=0x0) r26 = getuid() r27 = getgid() mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000050000-0x70)=[{&(0x7f0000312000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000a1000-0x90)=[{&(0x7f0000312000-0x23)="7fdca9da760ae7ee619f1ae67bdd69161d3a7ce6105f346c0699c3b362d68dfbb434bb", 0x23}, {&(0x7f00001c5000-0x49)="e21142ffe7d9e5d8d08e90e9d732cb8a7a01c28784e0e362780dfac0269b1246bd895ca0ad10a49045fc338b8d4d7a91947552443860b7b3a468973a9f120eb72b0d93b94b6cd4af2f", 0x49}, {&(0x7f00001e9000-0x1000)="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", 0x1000}, {&(0x7f0000312000-0x5b)="4168b751b018ea52ba9f8c6da2d3dcdef9f0990aa69843d683756175b8e6651ea99469c28facdddf08a1f26bd268d2422d5a8414410d241fbfd562cd693fca6baca00966b6201e658a79a7fb695491c518671dc46a10b5fa417d1f", 0x5b}, {&(0x7f0000312000-0xe6)="b69cca2e7583f7f882e5b751a004d02d74f28a0c300fc316cd7b6ddaeeb5016c0a9b2ccc28e19e7975212c743f62321c2a6c9bf73ca140f7cfa8fbf93aafb068972454111b64c636d2bd186ef50a425d1ba4d79c9a6829026be59cecb80c165cc54b7b7208f33f963f1d60b844d18bcd64746be30e52a039b094b453baacfc439560aef1476a61a511fa8fb257d8cd76f32e82e96369a04273e0938132e900f24d941cf9304b9c7469106f7df3ce2732ab2d50912ca52f789ca2168b81aef699eb5a07676a94197028fca5a0621f935f467d4c6a0a34bf3402dd41c56b81f99d08b6c6c5b704", 0xe6}, {&(0x7f000028f000)="21a612ef045b620fc09fc259f355f260beb58ad3cb6115d4868fc327280f58d684e5d71f1eb21e1ede4913c71657d55fdde0bbe5e28761b26af28c91d6e3018a18e4", 0x42}, {&(0x7f0000312000-0x1e)="d417992ac5354e6bd342d5add77dc016e1546191c8b7e44527e01993b080", 0x1e}, {&(0x7f0000311000)="f88714e2a21bee8129d8003accaeff3b6dce3374402238abb38a4184f853d2044c27a9d41db5901e051bcf67683aa36d5514d433454c5bd3c4d2417a13c9463ac0372d21dd17f462ff4cc87aa63e08de266acfbe189a007397a87ece1ee7ceb362c8f774c67d73839aecc53fb39fe5f46804abffc32a3fee4ba76e1a279637a5d2df57722598d5fc7ffa461afc2638a3b86b3fc3d363c4c9b2c923afa152365234ba069695cfc923a86d316c13b3bfd889141492e15f02929169cdbcfa1f7a1ed299ab9e71cd8f6b4af6c8b31ce0ae8b26f3cfb84a403245b2fe133c0c75f47816ab50ac46cef357ae3cdde8f9848b37b78f4faef5673c", 0xf7}, {&(0x7f0000312000-0xf0)="e5dedb4b65168b093403f5f1fffe79671ddbf3aeb8eff00af999f3bcf352574df2c5d9df0fff839cafe21b10edad1f95dcb0c47cb4a3c69dca0092f4f25122453c03607645ae4ce47c2f3e860a832c6a66ce24e4aa00f70aea394b0dffa55c686c5242d9710729d6b45a04520d8af46dc94a91efc1f2f80715d57fc1450f685139aa96ad3894a2b440b416e5eceb8e3dcfc819dda10777f05201d8f0aecaf6ee749ce589a243fbdf20575495aec9a516b7cc9b8281eea823160512c3974adb185fbca5e0650801b1b6a96ce1b0882b5427c362890f3843c2a7431230aefea93d46ff87ebe34a5bf6acf910abb33f4f06", 0xf0}], 0x9, &(0x7f0000311000)=[@rights={0x28, 0x1, 0x1, [r4, r1, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x28, 0x1, 0x1, [r2, r4, r3, r0, r4, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r3, r1, r12, r3]}, @rights={0x28, 0x1, 0x1, [r2, r0, r4, r2, r3]}], 0xf0, 0x40010}, {&(0x7f0000311000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000312000-0x20)=[{&(0x7f0000022000-0xca)="659ec761dfcfba744e04024d68d6f98c10eaaabf2d0850980e539dd93498cd69f63beffb927194b3a4c4b00c13b9f7ba57c82c564773359e9a4ee54ae61dea9479965d840f1acbfea2994869b30174e1e85b2c58f7457cbdfa085cee8fb5e840190eb0a944c4396d382aa34e891fc90fbed95e7d62ffa81c392461b3e375a3aab88b1e74781fabf3b792ad61a53dc5a11147ae3138eecf2533823da838dd0b2f9af425bfe6d04966ea4563b44ebe931f8abc8676eb71eb249aa8e118f182ad6c2d51ae1efbdd09383cff", 0xca}, {&(0x7f0000288000)="dadbcd14bbb4c13869bdd793169b351f950f569422211a224dbc0ccd3c0d72a0c21b1f8f25985d0dfb617ecadbea8032e8805d252ca8292a99d13a028667cdb6bf58efe9a71bd21aeb93b24f31e40538131a6dd72993d7757db95394e31ed21977f5e04c63ffc3d78d15cbd9e3c814fc", 0x70}], 0x2, &(0x7f0000311000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xb0, 0x20000000}], 0x2, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:43 executing program 0: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dcb000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000082d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bec000-0x4)=0xc) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dce000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x1, 0xffffffff, 0x0, 0x1ff, 0xa, 0x80, 0xa0, 0x7f, 0x81, r2}, {0x78, 0x4, 0x81, 0x10000, 0x5, 0x1000, 0x0, 0x1}, {0x8, 0xffffffff, 0x7, 0x53}, 0x0, 0x3, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x4, 0x3, 0x6, 0x6, 0x8001, 0x101}}, 0xe8) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000dcd000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000dcd000-0x4)=0xe, 0x800) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000dcd000-0x38)={&(0x7f000094f000-0x10)=@ax25={0x3, {"efca42374d879e"}, 0x3}, 0x10, &(0x7f0000512000-0x30)=[{&(0x7f000046d000)="5427ec494d79da6110c5bb7a76d15f6e68902df0c5df506759369ed2f8ead2c8d0d35fda245b12c35bca5a7600f7f973718861af73af51ab6819beaaa41ffca3d0fa3834db67fac012d7bb899db38284e69bbf3a85f014470835ee2b813b48182b89cdd57f443487a904c55a288196107cdc528731976e9fdca817cc375ab1f7b297c36223a3305ac5087a4b470e96bcd560c08250d8594f07d90fbb0c35ed0c89d2dd6feedfacdfe9dc04d89ff6f7b6bfa925e0cf5abd049d3f650e73a5df4bd0", 0xc1}, {&(0x7f00007ab000-0xbb)="05f7a43b5ba5906dbf394e70903ca2997678dec2a3e53e791b14cdf674b5becd7db56f0cb17f72febacb85f61a0b02b562264baae2d4cb667bb6e46ec04613ae892b551b431da2b034580c67f35073e6868ea6f8faf53a8dfe6ff97280c4686fc84ef5b2003e6d8be0ac51d32d109295161b337f57d9e8f65dac734336aa821dde215f08c2dd0e4b5d5ebb3e1b8a7dc315cbfa1424cd73a03b0358b3937a0969176d4bbbe8db784165c14d1f0fdf88d8d91572e461226f39e9d427", 0xbb}, {&(0x7f0000dcc000)="278d527a5caf70eec2d68efd841e3729935c8c1a779627388ae2cf81a81f7ec70732636e1696d0bb627dd6d2d79bb63fb00e7b84ba989c55120ebaa66ee7c3a8463c857e801698f9f96a85e22cb992a0e681929b41a44fbb7aa91c155e30c282f8230ad6d52de959010457cce1386642d38de539ac260a2c855f48d134ec680a55cbdf5e20baeeffaa0d3f081dd672e5ff75181a084ea1357592", 0x9a}], 0x3, &(0x7f0000dcd000-0x1d0)=[{0x110, 0x11b, 0x0, "8fa34535506af4ed48d29e4c8fbe3ff56a43f8caf159f3d8c09fe3c1cbd4376a2b1bcba5106fc3610cb185a787680458252691b68f9a9fd30fa49486a458595ad071a4e98de1c64b093594acfa343a9b9c35dfcd5a611a69ad5b5d89e92dcfbacf03414bfc1e7bac14bfbd0ec2d8ec18f73c6a1816b72b18ac1f26a209079834c6d03d218ff052dfe9e7ec4aab521bd03ee9b5d4d6ac3c2eacd2ee6142d806566384ef5452b6dbc790ac912de805d0e9ec65eefcdee2503b0c90da6a9e66378a1289d233c5e30b1bf5e3d4e1c6bac0e4452baf92bed8a21dc0eb2e8529a18faa6ca89531eed2c5993ad0cee37794d9db69893ad1beaa760eda"}, {0x60, 0x111, 0x3f, "7c1be64fb549a202c863557eaefeaff6b4c369afb8cdc8b9579274a11cb5edda9ebcc06f8ea40ea307de83c19580370fc3b220f8b9191979f8fb4e8be7cc1e8babc9279e420917144a0dc821a9c524"}, {0x60, 0x10e, 0xff, "b7d0b437a642587715209f94346c4aaddb2f0b03290a6ad80bcffdd899409c02e4f2508ee58958671c04d3b91c1371afa2118b25fc0731b7a03606fc29342bf5e6b1cd16f745e62503d40ca881abfca0"}], 0x1d0, 0x4000}, 0x10000) 2018/01/03 07:35:43 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000bf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000051f000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000b38000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000082a000-0x42)={r2, 0x3a, "b41c97809be0da1ede01af6447aff1202155b343d6f682696860d193ecde9f11866653432eca4a02514821641e21f9069ec69bc9cc60d9d467e7"}, &(0x7f0000a0a000-0x4)=0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x5, 0x1, 0x5, 0xa, 0x20, 0x80, 0x7f, 0xffffffff, 0xffffffffffffffff}, {0xeff0, 0x9, 0x9, 0x7fff, 0x100, 0x1960, 0x3, 0xfff}, {0x1, 0xfff, 0x20, 0x10000}, 0x7ff, 0x3, 0x1, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x2, 0x3e}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x6, 0x0, 0x3, 0x9a89, 0x0, 0x0, 0xfff}}, 0xe8) mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x803, 0x20003) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000965000-0x4)=0x3) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b4e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x4000000000, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008ad000)={0xffffffffffffffff}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000df5000-0x79)={r1, 0x8862, 0x1ff, "4604a26dc0edda2ca8f027e0f2af2908a435334da9be9553663bbdd1385ef1dbfc010e62223d8b68a29692a1f390474c7c55d57ce82370cf418f0930eed9f2e4725819339e083f3b9826715d726c06d9b832cadd46b718e2930024d6f4aea45309e5ce45d9376d4b9d6efe85279238"}) 2018/01/03 07:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000a0f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00004ca000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000937000+0xd97)={@random="23ca51c56208", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000161000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000070c000-0x4)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fd9000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00007b1000-0x8)={r2, 0x3}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000c3d000-0x5)={0x6f, 0x9, 0x2, 0x2}, 0x5) 2018/01/03 07:35:43 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/03 07:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x109, 0x7, ""}], 0x10, 0x0}, 0x810) pipe(&(0x7f0000b40000)={0x0, 0x0}) sendto$packet(r1, &(0x7f000000d000-0xa8)="ec916a63aaf3abcece667c309b3b9dad6abd66f9d433b0e94a287ce0898522ca1e30e8acf967c9bde0fd80c98dccfa6b25d13eb7e01a13dfb1e7fbb8639e07c263ee3f62b8a87ebf0213119b31c5fa24259b6729a3e50fc302cea3c145f88e81639d403c7cee67268b19831dc0f3e590e87f5bac9ababaf2fadc57fc8d202eda546eb8c847f1fdf28de3de16df2f20ececd2e420f3cab55674e5b03979cca183414fff2bf59d9fea", 0xa8, 0x4080, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000036c000)=0x0, 0x4) 2018/01/03 07:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000deb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e51000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000605000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r2 = socket(0x11, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000765000)={0x0, 0x0, 0x0}, &(0x7f000016d000)=0xc) r4 = getuid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000035e000-0xc)={r3, r4, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007bf000)={0x0, 0x99, "6783bdab80bf98a030d9a266cf993c2ff289724c6c11abc624324f00e8366090bdae088c718b70b1894f8dd27f5ea564ab92466e22b2989e2a3eafcee01489fe7f498d2fe79ad04615ecf6d5c383c8f2d6adcf61c178c289f166c4ba6359b22ac9096374c0f4c3bde1f69a6ef615364f245f12adc00a95c4dd35bfca051c6e8ce06cea2dae6766f77f62142bbfa36d4e681f1d8994fb707421"}, &(0x7f0000622000)=0xa1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003b8000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3dd}, &(0x7f0000bee000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000141000)={r5, 0x9, 0x2, 0x2, 0x80, 0x3, 0x6a32, 0x0, {r6, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x9, 0x80000001, 0x0}}, &(0x7f00002c0000-0x4)=0xb8) sendto$llc(r2, &(0x7f0000e52000-0xb)="51f8e44a4e8f0865fa6ed0", 0xb, 0x1830f82fe7a05f40, &(0x7f0000fa6000-0x10)={0x1a, 0xff, 0x2, 0x0, 0xffe00000000, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000892000-0x8)={r7, 0x5}, &(0x7f0000b33000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000010d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007cb000-0x10)={0x1, &(0x7f0000295000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r8, 0xc010641d, &(0x7f0000cf6000-0x10)={r9, &(0x7f0000d5a000)=""/81}) setsockopt(r2, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) 2018/01/03 07:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d33000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha224-avx,ecb-camellia-aesni-avx2)\x00'}, 0x58) socket(0x19, 0x80000, 0xb2b4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc9d) 2018/01/03 07:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c9f000)={0x0, 0x0}, &(0x7f0000e09000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000033b000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f0000892000)=0x98) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00005d9000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000eaf000)={0x4a, 0xe5e}) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000195000)=0x0, &(0x7f0000ef9000)=0x4) listen(r0, 0x6) r3 = accept(r0, 0x0, &(0x7f0000568000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000042f000-0x56)={0x0, 0x10, "029facea0d1e767966199675842a3eb6"}, &(0x7f0000a71000)=0x18) 2018/01/03 07:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000a95000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000acd000)=0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007b9000)=0x166, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b57000)=0x4, 0x4) sendmmsg(r2, &(0x7f0000960000-0x1e0)=[{{&(0x7f0000843000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6a04a4d9c0efbd9f011efa8620e7ac4626d5322197224dbac87fa6098899ef1394a064a249da738aef710aa6f9caf7cc00b2c43c2ea8548190a1b6d34831", 0x0}, 0x60, &(0x7f0000fa1000-0x60)=[{&(0x7f00003e4000)="69b22e61224782f4a779b2b9be976cf16d2c2605e1c5524366dcd800116665eada", 0x21}], 0x1, &(0x7f0000d0e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom(r2, &(0x7f0000322000)=""/35, 0x23, 0x40000160, &(0x7f0000771000-0x60)=@nfc_llcp={0x27, 0x20, 0xc7f, 0x0, 0x200000, 0x0, "5300ed65c3b19e230400000000000000422aa9b0efc9f83cfb0b3d1fbcf23300f1ffffff0b000099be113ea1df7e5085433f763c9247ae275dfbbf4f96ed37", 0x0}, 0x60) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000212000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000cd9000-0x4)=0xc) 2018/01/03 07:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, {[]}}, {""}}}}}}, 0x0) 2018/01/03 07:35:44 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000fd4000)="d08ada99a3238da8da743f46cbabae62a8370d1779e25bf6886ae0792aa71e87f036a088c6cebc9628a5296463fc33155e93418b893905d805782be4adb56e77b36c6e201470635b9189fb3b56f79b71bbee909ee8b8d2fe91cab59d277d77f87a56132e458d270737cf852b67184aadd911d5545dd92b98f03b1cc63fb91517afca5be774", 0x85, 0x40000, &(0x7f0000fd5000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4$unix(r1, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x6748101264a649f, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000c8f000-0x93)=""/147, &(0x7f0000354000)=0x93) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/03 07:35:44 executing program 3: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000f64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000f63000)={0x0, {""/7}, 0x0}, &(0x7f000022f000)=0x10, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f5f000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108) 2018/01/03 07:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x1, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) close(r0) 2018/01/03 07:35:44 executing program 2: socketpair$inet(0x2, 0x80007, 0x40, &(0x7f0000b24000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000928000-0xb8)={0x0, 0x7, 0x126, 0xfffffffffffff801, 0xfff, 0xfffffffffffffffa, 0x1000, 0x2f3f3f52, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x401, 0x5, 0x4, 0x598}}, &(0x7f00004e9000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe0000)={r1, 0xd0, &(0x7f0000cf4000)=[@in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/03 07:35:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000664000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006ce000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x2, 0x8, 0x10000, 0x400, 0x1, 0x2000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000352000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) bind$alg(r2, &(0x7f00009d0000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/03 07:35:44 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006db000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x7, [0x9, 0xfffffffffffffff8, 0x3, 0x7ff, 0xfffffffffffffffa, 0x7, 0x2]}, &(0x7f0000002000-0x4)=0x12) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0xfffffffffffffe3c) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b6b000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b6b000)=0x8c) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b6b000)={r2, 0x8}, 0x8) pipe(&(0x7f0000b6b000-0x8)={0x0, 0x0}) 2018/01/03 07:35:44 executing program 0: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) r1 = epoll_create(0x8001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000894000)={0x80002008, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d3f000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000954000)=0x8) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000005a000)={r2, 0xc1d1, 0x1, [0x8]}, &(0x7f0000d3e000)=0xa) connect$ipx(r0, &(0x7f0000d3d000)={0x4, 0xc93, 0x0, "534b6a8f4a82", 0x6, 0x0}, 0x10) 2018/01/03 07:35:44 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000f05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f05000)=0x10, 0x80000) r1 = accept(r0, 0x0, &(0x7f00006ba000)=0x0) accept$alg(r1, 0x0, 0x0) ioctl$void(r0, 0x5451) r2 = socket$inet_sctp(0x2, 0x1, 0x84) accept4(r2, &(0x7f0000c95000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000034d000-0x4)=0xc, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b9e000)={0x7}, 0x1) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/03 07:35:44 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bea000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001000-0xad)="1f77cedb563066c5525dd5c7d9f88a9dab62de1d4c28d9f1054721544637b54ec15dc8053222c71e945904ade97f8a2a2e408de52d6dca6637f9b905c638e4836de557551fd5a50ed44fe804da90fbfddc6b6cffe8b059c51af1dba508586817db776c7598abb731970bbd58bd2752f919f0c74ecf0267c1a37322c087b8413a4063f80209f4d7c0d30289b3e4b548961149f70416e7bcb02366fe6b6b03201c1d8c7855bb11c3040d035284f4") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00002ab000)={0x80, 0x4}, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x2000000000000008, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000520000)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000394000-0x20)={@generic="51d93d292371c4ecb49e899767e93eb7", @ifru_flags=0x400}) 2018/01/03 07:35:44 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000451000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a81000-0x5c)="1ccdd2c0b073ffd82c4b5bb79ec3fceb4a3acdd9c30e1cb869a6b3a067fdb1c9ed39b2c017b45e704107bd9f2f202a0b35b2f7315931edd9857cac8cd869b8693147f0e7eb51cd2b5fb5a7b518ce6dff5568a7110bffe95b771c1ac9", 0x5c, 0x40004, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c85000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd8000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x20, &(0x7f0000edb000-0x16)=""/22, &(0x7f0000002000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000520000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0x7f, 0x10001, 0x80}, &(0x7f0000001000-0x4)=0xa0) bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000110000-0x1)={0x54c}, 0x1) poll(&(0x7f0000006000)=[], 0x5b, 0x0) 2018/01/03 07:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x80000001) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003df000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) 2018/01/03 07:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000622000)=@generic={0x0, ""/126}, &(0x7f0000b19000-0x4)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000084b000)='westwood\x00', 0x9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) recvmsg(r1, &(0x7f0000477000-0x38)={&(0x7f000089b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000163000-0x22)=[{&(0x7f0000111000)=""/8, 0x8}, {&(0x7f0000bad000-0x2b)=""/43, 0x2b}, {&(0x7f0000310000)=""/126, 0x7e}, {&(0x7f00002e2000)=""/197, 0xc5}], 0x4, &(0x7f00006d0000)=""/248, 0xf8, 0x2}, 0x40002000) 2018/01/03 07:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:44 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000fd4000-0x4)=0x0, 0x800) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fd3000)=""/2, 0x2, 0x2020, &(0x7f0000fd4000-0x80)=@generic={0x15, "367b45ee29b1f8bb384b97c128f435695534a60c72a4e979feadb0c9136d2a2045ee4238f4ce36c5a7558cef7ae634f4c1db7b72a9655eb9c86b400c75a88da8dd127ee565d0e59719db33b09840de5834fa25e0d4caa73f04f9c28856d66669ad23cf1083ddfe9846d1b15d0056d34eebfcde809e9d2ed69531866003ea"}, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000911000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000fd5000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ac000)=0xc) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000fd5000)=0x0) 2018/01/03 07:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000117, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f00000ad000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cf6000-0x8)=0x0, &(0x7f0000ca6000-0x4)=0x8) read(r0, &(0x7f0000a1c000-0x1)=""/1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/03 07:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000292000)=0x3f) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003a1000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e1a000)={r0, r2, 0x1, 0x1}, 0x10) 2018/01/03 07:35:44 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fee000)={0x6, 0xfb9c, 0x200, 0x1ff, 0x200, 0xffffffffffffffa6, 0x1, 0x9, 0x0}, &(0x7f0000218000)=0x20) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fef000-0x10)={0x101, 0x4, 0x0, 0x3, r2}, &(0x7f0000fee000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00002e1000-0x20)={@generic="56f41b2ce5b2f291ab30dabb805a1807", @ifru_flags=0x800}) 2018/01/03 07:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000099b000)=0x9682, 0x4) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f00004d0000)=[], 0x0, &(0x7f0000667000-0x148)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xe8, 0x117, 0x2, 0xd2, "acd53656b098878ab61d4a70cff687328a664dac66874e4ed381f2a59737e0d413795d58a38af406ece9b50828a0aa76c30f1124c1c3ff4e3a3dbd132ca5fb20c731da6c1a874c17569c6e7a35bc03c6d6965260b1f337ddae208d31014acb6a465e53d418baa4fd6f2dd68bc613c8414a61e3b602b9e06da7ef76fa09b0fb64610975bb07f39f5e023d8387d1549c3828c72a5b95148bf2a1b8a377f97f17e11d7efcf7f380f4fe662b6978c586835d543b78fdc85ed8e3203313ff871462853f666f012a581a0230c5d92686da3dbc52e8"}, @op={0x18, 0x117, 0x3, 0x0}], 0x130, 0x0}], 0x1, 0x0) listen(r0, 0x2) 2018/01/03 07:35:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x8c, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f8f000)=0xd1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000010c000-0xeb)={0x0, 0xe3, "e9e0f12499b8d98b1c7c41d7b37cde0d8bcf4f53469e5c92ff6e887ec53c5ba332f74b98f5c25d1f5a2ccdb4811b03798c5a8cca64580572e6564ef61ecbfd26ef5895efc4f49083929226d51ecff17cc7ce438407298e8ca795680774ae87aca5df85ca958d7636dffe74601019c7eaf59f4e95d2dbed2fedabc8683f9f13ac3a8f2c395aa46511f4bddb2c083b237c6236c3f7491e43efe1ddf01ebbe8ae6b1542454de49580b84a15b75ffaf42e1e6c4894f5b5159223f2c42b0aaaefd0b98da1874d7bbe12757c9858fb2fa5e5a14f30093e1911e4b6e1063f61e109e2daf7fa2f"}, &(0x7f000041b000-0x4)=0xeb) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000802000)={r2, @in6={{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$netlink(0x10, 0x3, 0x0) write(r3, &(0x7f0000cbf000-0x27)="260000002a0047f1ff17dd7fcdffff0300000000010000000000000000040000000000000000", 0x26) 2018/01/03 07:35:44 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000b67000)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fe6000)=0x0) 2018/01/03 07:35:44 executing program 0: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000439000)={0x0, 0x0}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000933000-0x4)=0x0, &(0x7f0000d24000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d24000)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 07:35:44 executing program 7: r0 = epoll_create1(0x80000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a53000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xb, 0xffffffffffffff7c, &(0x7f000084a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009ba000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050b000-0x4)=0xe8) r4 = socket(0x40000000015, 0x5, 0x0) getsockname(r3, &(0x7f000089e000+0x24b)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000360000)=0x8) r5 = epoll_create1(0x27fffe) accept4$packet(r3, &(0x7f0000fc7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000871000-0x4)=0x14, 0x800) sendto$packet(r3, &(0x7f0000223000-0xec)="5d8229571538ab04ca4f481917633ed313a334398a00a98ae61dbe437407476c26b70249b558fa58db99260324f058db43ee4cb1a64f0764d97465c65381c7fc1da437dd4e96e91419d24aecc0efaae7e6ed77d465a15a977e94700e563da3fcdf394bcb6a6d5fef637393a643ebf1b080ff41e3cc44b0fd066ded97fba02c50150a7700cdc0aba6f8478eebfb85eb7ae51a1314194188c0369d166282b1653d2fa3aff78470041e9c123bc753cc5a10baa3c0c50ee50f0ac8af344e3d600c99ce42f16f37a9a092d7e51adacfb624eb8ec98354d24272966e91cc5e1dc4d20e9a5c990a9c3d4a696a4e9207", 0xec, 0x80, &(0x7f00006e3000)={0x11, 0xf5, r6, 0x1, 0xfffffffffffffffb, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) poll(&(0x7f00001bc000-0x50)=[{r4, 0x0, 0x0}, {r5, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x0, 0x0}, {r5, 0x0, 0x0}, {r4, 0x0, 0x0}, {r5, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x0, 0x0}], 0xa, 0x2) 2018/01/03 07:35:44 executing program 3: r0 = socket(0x0, 0x80000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="e4737f5be37c9b1e2bf3308d8effa6bc2fa0e2db0aaca7c461f942e475fe92a490705cfe715f3a7c5cd0603fba1c48aaf8f379874b4a8a7a34f2032d36774da0843b8a2ec6499aa8292a2b9f06c9f86042e576485908d7f1a95361d74725720cbf67a0b7024daa09fe2e3c6dfbdaf583de77202e091a04566cc95c0584d073be013abf25d2be2c429f145820a36357a92be98a5413b7dd467b9bced4f691833784190e48cc4952572785d838336d1dcc8e8010582abbbe722eb9b074b6", 0xbd, 0x4000, &(0x7f0000001000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a88000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000447000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001, 0xfffffffffffff801, 0x6, 0x24}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ea3000)={r1, 0xc0}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x800a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc, &(0x7f0000000000)=""/67, &(0x7f0000001000)=0x43) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x7}, 0x8) 2018/01/03 07:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006a5000)={0x0, @in6={{0xa, 0x2, 0x8, @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]}}, &(0x7f000042c000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d28000)={r1, 0x50, "6324b01032f66cda54ed14986550122c7e182fbec80337a28b5f1af65101df4dee6d007a7972406eaf6e3bd8f6c813817c4c14c959fbe9dcf65072ed3c0a63c883ba2113850075b5acc73710db33cbf4"}, &(0x7f0000415000)=0x58) sendto$inet(r0, &(0x7f000078a000)="", 0x12d, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) pipe(&(0x7f0000edc000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000969000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00005b6000)={r0, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000e85000)=[{&(0x7f0000f9f000)="80abcc1b3ca95cf40b087786e4c7af6ee865d7afa5e6f5ad3bbba5b5fa378a8ff5a728eb90fe9a2b742388e9c454a0a254b4310fbeb6ebdeba6e008ce3e13b78758d79217713e5bbc64ce35af99e9b13b06880e842456f71baad90edf55fb2b2bde89cf449a2ebd522c8b3164655bfbad3f65ffd945fb0d20c0d5e01e3c3228ec93e1abf20a1731b02e7a052e148590a", 0x90}], 0x1, &(0x7f0000221000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000171000-0x38)={&(0x7f00004f5000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006ca000-0x40)=[{&(0x7f0000062000)=""/212, 0xd4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000489000)={0x0, 0xffffffffffffff7f, 0x30, 0x101, 0x0}, &(0x7f00002f9000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000017f000)={r4, 0x401, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c0b000-0x4)=0x9, 0x4) 2018/01/03 07:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008cc000-0x8)={0x0, 0x0}) r1 = accept4$inet6(r0, &(0x7f0000401000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003d3000)=0xffffffffffffffb3, 0x800) sendto$inet6(r1, &(0x7f0000ff0000-0x1e)="1de4a51695ac3182f296ef0a5f20ba9338db3ae235831b3c3dfa805176c5", 0x1e, 0x40000, &(0x7f000082b000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x1) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000e75000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r3, &(0x7f00000cd000)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) writev(r3, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/03 07:35:44 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) recvfrom$inet(r0, &(0x7f0000ef1000)=""/216, 0xd8, 0x0, &(0x7f0000a27000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f000041f000)=@l2={0x1f, 0xf303, {0x3f, 0x6, 0x1f, 0x10000, 0x4, 0x5e}, 0x0, 0x9}, 0xe, &(0x7f00003e2000-0x40)=[{&(0x7f0000000000+0x1d2)="7af3dab924357ec9b749a22123c115", 0xf}, {&(0x7f000095d000)="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", 0xfa}, {&(0x7f0000594000)="165a178191d4be9e6499c94fc00782a2364ebc7185b0977c471d55230ad75cbbb28bbc8da14395c37b625ce794f06b74d495cb8092cf5eefdfc2e7e08d3f8071884aa967019385b99592e1dd404c208619ebebd60560ef07987637cc1333f4c5ea9adc99fcfff8ec12027af1fc8af7a3bdeb1f4a73dfff1b57c603b3cfb0ef7bd8a1a0340cf5cbabc815152bc9633ab27004d3e4a95becdb97", 0x99}, {&(0x7f0000000000)="e0c89366a04cb2965f96faee47c243977904c86ddc25be8ccf6a00970fed3b3f5eed3e677da0f53124ae2ff4bfafcbd8eb3648603b846ef16df266bd783c28f2a334fd5d07399200f1a2b82037d03e147ab30af36f6f368301b538f3df131af1d242af1c4b70817331f6ee5e3d358f2da6611991161823a91712cdef4bb6a957996f3694997690fb14676a6577e95bd3c3d73d3d777f3a9abb44acd14658bbe7d68892947a8653bdc1dd17ef3ddabb4763b6ef", 0xb3}], 0x4, &(0x7f0000000000)=[{0x1010, 0x11f, 0x0, "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"}, {0xd0, 0x10f, 0x7, "e1089cc5c9a219dbf03a8a964de4f79cad71a481ba7e839a4db0b4ec32a837a9eab1d61dfd2b536cc6e495f376f2cc420ee87f760b42f87288400abf0bc12e6340fa5c35ed1895793b1172326dbb2528091039565a1ded6c82bd87b1be1746b24b7a8a50e46f40e946906fbbe86f22ee054220988a3b7ed38fc29c042da09f3981efebbe4e9356b896b58092612c8637d716fc29e580fb0f55e87a5d92853231030e669ab0ba08b067bb34b3e19c9b59f2054bbfdc0d3fd7f083"}], 0x10e0, 0x20000051}, 0x0) 2018/01/03 07:35:44 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000f7c000-0x4)=0x5) 2018/01/03 07:35:44 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f05000)=[], 0x0, 0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/03 07:35:44 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000de000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000cc000)={{0xa, 0x3, 0xb1c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x33e13b4e}, 0x1, [0x2, 0x0, 0xffffffff, 0x7, 0x2, 0x30, 0x9, 0x40]}, 0x5c) mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000081b000-0x4)={0x7}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r2, &(0x7f000034a000-0x34)="1e6b9a04", 0x4, 0x0, &(0x7f00007df000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) 2018/01/03 07:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x8, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000dc8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000377000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000486000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fab000)={r2, 0x8, 0xa, [0x4, 0xffff, 0x3, 0x8, 0x2, 0x7, 0x7, 0x98, 0x566c, 0x3]}, &(0x7f0000a7f000)=0x1c) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) 2018/01/03 07:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d06000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x9}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/03 07:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x5) read(r0, &(0x7f000016b000-0x56)=""/86, 0x56) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000193000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept4(r0, 0x0, &(0x7f0000696000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b04000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000032a000-0x4)=0x8) socketpair(0x0, 0xa, 0x7, &(0x7f00002d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b17000)={0x4, &(0x7f0000109000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000b79000+0xa17)={r4, 0x9, &(0x7f0000163000-0x24)=[0xffffffffffffff2e, 0x7, 0xfffffffffffffe5d, 0xffffffff, 0x80000001, 0x8001, 0x2, 0x935b, 0x4], &(0x7f0000103000-0x14)=[0x2, 0xe6, 0x6, 0x0, 0xfffffffffffffffe], 0x0, 0x1, 0xee, &(0x7f0000ded000-0x4)=[0x3], &(0x7f0000764000)=[0x3, 0x8000, 0x5, 0x0, 0x7, 0x2, 0x3], 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000494000-0x107)={r2, 0xff, "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"}, &(0x7f00000af000)=0x107) connect$inet(r1, &(0x7f0000ba0000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000044e000-0x8)={r2, 0x482c}, &(0x7f000058e000)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e1e000)={r5, 0x4, 0xff, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:44 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005a4000-0x4)=0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f000071d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000fd8000-0x5c)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x69}, {0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x4227, [0x0, 0x100000001, 0xd4, 0x1f, 0x4, 0xfffffffffffffffd, 0x3, 0x1]}, 0x5c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd8000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000fd9000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000eeb000-0x50)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x8000, 0x1f, 0x400, 0x0, 0x1000000, r4}) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x37) r5 = accept(r3, &(0x7f00000de000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) sendmsg$netlink(r5, &(0x7f000023d000)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00006d1000)=[], 0x0}], 0x1, &(0x7f0000fd6000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/03 07:35:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e53000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x800, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000daf000)={0x101, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000019e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2e000-0x4)=0x14) 2018/01/03 07:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008ad000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab1000)=0xe8) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ae7000)=0xbb18, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000987000)=0x0, &(0x7f00005ed000-0x4)=0x4) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000705000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x4) 2018/01/03 07:35:44 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000fce000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a82000)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fcf000-0x20)={"8add0c3d89d501dcad008f0b59d6f1fd", {0x4, 0x0, 0x7, "ef849c8af09c", 0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[{&(0x7f0000fcc000-0x1450)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:44 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="260000002400850bfefffffa08008d4003001f00000000000000068904000000000002000035", 0x26) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009db000)=0xcff) 2018/01/03 07:35:44 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000e27000)={0x9, 0x4, 0x100000000, 0x1}, 0x10) r1 = socket(0x3, 0x37c98b9bce23c35a, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, 0x0, &(0x7f0000ef1000-0x4)=0xffffffffffffff57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fe2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) 2018/01/03 07:35:44 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000c73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ef9000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ef9000+0xea)={0x0, 0x9}, &(0x7f0000b76000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00008b7000)={r3, 0x7fff, 0x80}, &(0x7f0000ccc000-0x4)=0x8) 2018/01/03 07:35:44 executing program 7: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x57, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0057e8", 0x0, "5f0ca6"}, ""}}}}}, 0x0) r0 = socket(0xc0c41bfebf43502c, 0x7, 0x80000001) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eb5000-0xb4)={0x0, 0xac, "a6d5cd8061076c3584b645c36971ac959262b9bd8ab0a4419f95f0db8d89de88a7c9e06e3de997870c1f68e677884e805ce6a5de65f4b8cf72f3e95b493f98c3e60f33a92831ea1df39ac8d1b667323e267ee65a25f4dcb59281e535d46a4cdb5c82954c422a8586f852359ed947304cd046374a411b4c1c5468a004404c229d198a10331244b4d0883468576576086cf2da3a1b9cc00214424d2890f8dbf982feb44d24269bd45c0fb31617"}, &(0x7f0000eb4000)=0xb4) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000eb5000-0xed)={r1, 0xe5, "3bb72fd43b50867edb4f7808fe386dfa1f91ea344e2560288317bd552d6b9a1377b8414812cbb1a03d06b10162929ee6a007a744024f010a9bb3bd1d834600737bece5aa0d182089298c3a5974ac1d6ada0f749c02aeb60db3175d33de8494e0b9c92946b0c54574bd11a621e20ddfee2e28c761eb44923602d1e9510085573fd40f6aa179809a09cb7a0089dca7e377fb1aaac7d57e48c1889e29a3b47044febd05dc57225bb720d6d03fc9367242ac8d18a7142344b758dbb10e4b6c82a767808b63924baa9133ecb01830d3f068b7fbc921194fad672a4509da56379caf1d2ed75d0baa"}, &(0x7f0000c0f000)=0xed) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000eb4000)={0x1a, 0x1e, 0xffffffff, 0x3ff, 0x7fff, 0x8001, @random="8646e17aaaec", [0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/03 07:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000d32000)=0x0, 0x80800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b30000-0x4)={0x400, 0x7, 0x1000}, 0x4) socketpair$inet(0x2, 0x800, 0x80000000, &(0x7f00007c6000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000f3000)={0x0, 0x0}, &(0x7f00005ec000)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000a7d000)=0x7) accept$nfc_llcp(r1, &(0x7f0000408000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a19000-0x4)=0x60) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000059e000)=0x0, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d76000-0x4)=0x5, 0x4) 2018/01/03 07:35:44 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f79000)={0x10000}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a8c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts-twofish-avx,sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/03 07:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000582000-0x4)=0x0) write(r0, &(0x7f0000137000-0x1f)="1f0000000007ff00fd5345c0071100000200000000000000000e00dcdfff00", 0x1f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a6b000-0x5c)={{0xa, 0x1, 0x200000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x5, [0x4a, 0xff, 0x401, 0x9, 0x6, 0x5, 0x6, 0x8]}, 0x5c) 2018/01/03 07:35:44 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000928000)={0x1f, 0x100, {0x4, 0xffffffffffff0000, 0x0, 0x80, 0x7, 0x400}, 0x0, 0x9}, 0xe) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/03 07:35:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000016d000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x4bbe, 0x5, 0x5, 0x100, 0x1000, 0x20, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r2, 0x3) r3 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003df000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000013c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b74000-0x4)=0xb) setsockopt$inet6_buf(r3, 0x29, 0xd6, &(0x7f0000819000-0xf4)="70eee5e0f3a4ceae4f5e0e8dbedc9d1e2e406a85cfb79fdd879e345cfb4c25a116ad99de824f84187edc8252dd1ed75632c260e392ffcc32ebffa75567eaf8feb125b171367196c62c77c2000492597f0bb85e6ec7ddeac856b2d91785825cbf3bb5bfedd89c25959c679f8daf381d9b525f81e981cd709fd3e92105c233043afe6effae8d683f3d39618dad22b6a67c7c0947085c2b76365bb32963067c7c3a2202e534302301c884afe78d91b8108d5fec1a1c196e4eb5af648190639c692d6ba0a9f0f0713dd8bb581d5005f2bd86ddd3f683f93f252c0a971690e696973a2ddd2b8e0c580f6bbdf74fcbf4c922bbbd18f088", 0xf4) 2018/01/03 07:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f000028e000)=[{&(0x7f0000efd000-0x43)=""/67, 0x43}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d46000)={r0}) sendmsg$alg(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f00002b0000)=[{&(0x7f00003e1000-0x8d)="0b5b082c80dae9190c3ede01777368f88a61dd592d98405259b5aeb57cc0b7f12063ca6c1fdb6e4abfa07a41bcb7b591e7563185b5203680564655bf696699414b5412fd1336995a5a0a6789ca2b9e4b948851271f55b75eaa059d56c549e880728d7a65e7bde94223f6a87f3fccf72246bf66488f8445985b0c5c6e05610a369483e46372823d11e2ee773dfa", 0x8d}, {&(0x7f0000647000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000e1a000-0x2a)="21e265f38f47c721d766c6e46370ea7d06c7b0e728bd178491542b4a1d1dadfb7c68507dfaef95ed3e2d", 0x2a}, {&(0x7f0000304000)="36664b173f581a56ab5254951aef492fa36bed89567f50cb574c1fa615c5bb24590e60c192d7184113b1579fd3c59de301e3d9144ebdb7226557d0ea7f76244106ebc456004f20e248334e96693c8f97503087444110c050ba42dd8cff92319525c7d73f98c9ac17d34831c30280c2463f10d205276816a0e1e9b660fa2d3454ac2a4db8a028e009c999cce60de941e3ee1eadbab41c56f4b751ac8ea8ed6f16a3aef63a20f7910352233cc21b8918aae152b6f20c4a624ce6157070ce0de6b6a79692481a75cb504593eab19952e09e74d003d4f63684c9cf1fb6e869601943454218fe05388eeab34ce8d14c8cc93a96ca78665512", 0xf6}, {&(0x7f000094a000-0x93)="4deb4bb1fb9566e9e756fcd63ef8594c38ba2a1c1ca6208d25557982741a086e006a53bb35e81bc12bea8f4b85ecec9dc91cf4dd13444e6ff3bbc4cc18c4ad97b513326f2d5226dc0bb3d3c4704273e7bbb95cbff29abf58f9785cd87fd5fb572ac39c4258484de7110e6ee9a485db0b66a103fe72e9e957a74a8d9cb34a84d9a9a44cac93a9918fbd58f84ded7150bed77531", 0x93}, {&(0x7f00001b5000-0xf2)="8bd81fbe6663f7400f400ddc3b323a66c49cfd05ee8cc8cc425765c8f118da36963764a024ae31735660985d5a9c4634014744800972b2189bb31781d603d7f75887a9c8e493b64f6f20c88e55adcdaa2a2302ef2c7004e69417dbcd7f37a59a0e3d5680f6eb29e5923a6fede1ad4c5725b436359ccad2035231cce1fbf061a8f2cf3a0ecbdc9c6f49325d49f9d880dd0cbb4a3b2c6256afb9c37ddd174e0e5172b2b023ebb2d1013a0671e4daf43698b0d3495d6ceff7b5d2c02eec95a3a4d6fa48c1029ebc9802498052f558e6d7975293b384d12a91711a0dcce6c436d73d905e3a40f1a481202c5d27578049aaea7f62", 0xf2}], 0x7, &(0x7f0000f69000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x400}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0x108, 0x117, 0x2, 0xf1, "b5f9607c9fd75d0cc2767b7685edb848cb19c85f74ec8b90c8587200424e38e9567233f319a6d76e2da16d9d17e82569c0d2ac46d008c3ab23bc771f39907361b17ac338b104b6ad026881c78018b941d8ffacd3042d7f7b7572c591a041a9a432ae456eaae4513f989f58a288011d4a0d3ba11139e773778d387b1ebe1f7fa2b58e35c22ad0d21afcad771391841a5be34abf10d206c320304c138a009c6470d4841e8d044108ae525b8bab621e93cc003ce20084bcc3527f8afad3d187b95ceaf4532c669cf916e60b2d11d408ce8c3f2bfcc5d642b4018661c2cddce3262d8f6e9d1409706ba6f03d65af4b7a925dfc"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x58, 0x117, 0x2, 0x3f, "805d252cfdf4990d8c0d82f18034d21a2a906349dfbdfdbff820abf4d384ea602a72935331bacc5de6d574e770a2ff9df599bcc2ff167fa0ac5069feeaf966"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x208, 0x2000c804}, 0x40040) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000075d000)={r0, r0, 0xacc, 0x2206, &(0x7f000048c000)="", 0x7fffffff, 0x0, 0x7, 0x1, 0x1e, 0x7, 0x1800000000000, "fbdd52b7b56937bd2f35b48717d4e6ab726fe2f0f34ef25cdef94e20a407f942c402d9f099e27c94e7b8fbc5a3b2cb9c21cfc71c5ab298d402da40071c83e2c860c4d99b083fa1e6fbf1db16a738909b6830a1d096c4512c4a8a9b2a336922673aab5c01857538f3c28b5e6eaad8"}) 2018/01/03 07:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000bb2000)=[{&(0x7f0000d03000-0xe8)="290000001800311614ffef0000c50a170a800066016d00099998ffbf08000800040001000ef4ff01ff", 0x29}], 0x1) 2018/01/03 07:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) close(r0) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) epoll_create(0x9) 2018/01/03 07:35:44 executing program 0: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) r1 = socket(0xf, 0x1, 0x6) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000004d000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1a000)=0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000d1a000-0x4)=0x7) 2018/01/03 07:35:44 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x88, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/03 07:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000260000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0x40086602, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0xc9, &(0x7f0000939000)=""/201, 0x85, &(0x7f0000e84000)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) 2018/01/03 07:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000001, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) 2018/01/03 07:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000647000-0x4)=0x0) 2018/01/03 07:35:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x7fff) sendto$inet(r0, &(0x7f00001f0000)="", 0x0, 0x4008000, &(0x7f0000ede000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000053000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000)=0xe8) 2018/01/03 07:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001a7000)={r0, &(0x7f00004f6000)="f0b6"}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000051f000)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000078b000-0x4)=0x2, 0x4) 2018/01/03 07:35:44 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$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a52000-0x38)={&(0x7f0000e9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffc83, &(0x7f0000031000-0x60)=[{&(0x7f0000648000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000372000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000681000-0x20)={0x535dad6d, 0x20, 0x5, 0x7ff, 0x10, 0x6}) mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f00002fb000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000075000-0x4)=0x0, &(0x7f000036e000-0x4)=0x4) 2018/01/03 07:35:44 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x1ff, &(0x7f0000e74000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000655000-0x4)=0x0) mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000e70000-0x64)={&(0x7f0000ea8000)=[0x20], 0x1, 0xfffffffffffffc01, 0x3, 0x2, 0x2, 0xfffffffffffff4ce, {0x7, 0x8001, 0x5, 0x9, 0x1, 0x10001, 0x6, 0xbef3, 0x0, 0x2, 0x1000, 0x3, 0x3, 0x8, "1ed2ef05ce4d593ae0706e59af4e22d30fdc6509819c4a9cb265e6e251c51652"}}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f000077c000)="") mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000432000)=0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) syz_emit_ethernet(0xffffffffffffff11, &(0x7f0000d19000-0x118)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x2, 0x0, 0x0, 0x4, []}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eaa000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7f, 0xe96, 0x7, 0x5, 0x4, 0xab, 0x0, 0x1f, 0x0, 0xffff, 0x1, 0xfff, 0xfffffffffffffffe, 0x7]}, &(0x7f0000bd0000)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d0f000)=@assoc_value={r3, 0x8}, 0x8) 2018/01/03 07:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c9000)="90ba3f283e7ce4a1d3c32d26aa65d93f1ccb6849a1160964769a7f792b1d563e8e2b", 0x22) pipe(&(0x7f0000326000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a7e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x0, 0x0, 0x1, 0x400, 0x0, 0xba}, 0x20) 2018/01/03 07:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000968000)=[{&(0x7f0000e24000-0x2a)="2900000018003109008b0001000000070a0000000000ff06800000000c000800040011000053f4ff01", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001d5000-0x8)={0x0, 0x1, 0x4}, &(0x7f0000273000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dae000)={r2, 0x4}, &(0x7f000077b000-0x4)=0x8) r4 = socket(0xa, 0x803, 0x6) accept4(r0, 0x0, &(0x7f0000a9a000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000b62000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000152000-0x10)=@generic="1c281ccbc64f0b7afa4f6a723b85a90f", 0x0, 0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000846000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9c000)=0x14) getsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000759000)=0x0, &(0x7f0000e13000)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000847000)=0x0, &(0x7f0000387000)=0x4) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000155000-0x118)={0x7, {{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]}, {{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]}}, 0x118) r5 = accept(r4, 0x0, &(0x7f0000d9a000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00002ff000-0x8)={r3, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00002c6000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c11000)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00005fc000-0x88)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0xfbd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e06000)={@generic="63e57ac5d2107c31ee4faaece4bf9f14", @ifru_flags=0x2002}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000e7e000)={r6, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6db8, 0xf7c}, &(0x7f0000c29000)=0x98) 2018/01/03 07:35:44 executing program 7: r0 = socket$inet6_sctp(0xa, 0x8000000000000001, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000eef000)={@common='ip6_vti0\x00', @ifru_flags=0x401}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ef0000)=""/4096, &(0x7f0000ef0000)=0x1000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000065b000)=0x0, &(0x7f0000ef0000-0x4)=0x4) 2018/01/03 07:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f0f000-0x4)=0x17, 0x4) writev(r0, &(0x7f00002a9000)=[{&(0x7f000043e000-0x29)="290000001800190000000000001b1b000217e3680000010003000009f4040000000200000000ff005c", 0x29}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f1000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c0e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c4c000)={0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x4)=0xc) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ad6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003af000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c34000)={0x0, 0x0, 0x0}, &(0x7f00003db000)=0xc) sendmsg$netlink(r0, &(0x7f0000aaa000-0x38)={&(0x7f0000d5c000)=@proc={0x10, 0x0, 0x0, 0x440008}, 0xc, &(0x7f0000a7d000-0x20)=[{&(0x7f00005a2000)=[{0x34, 0x4, 0x200, 0x5, 0x3, "001de5a94ac97b84422314d4675b25b331eb11fb55cb8d41138dbf468f1f7a5f09684095"}, {0x110, 0x3, 0x808, 0x100000001, 0x1, "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"}], 0x144}, {&(0x7f0000d77000-0x29c)=[{0x88, 0xcd80, 0xc11, 0x0, 0x3, "d52f47f2262a0216f27efa5d7487b6d880051793dc260a04cd12add267b06310c3439938da04ccb69037ca670674f5412d8bb037e0d4ef5ca71b3a542c2edd4245fac1c35e9f84f662b23542331beec971b421579cfe5510f821798f01aca3f788388caebbb02a1833abad5f6806a42dd7f31a65ae94"}, {0x6c, 0x0, 0x800, 0x8, 0x2, "fe470943fdf3aadf971936c293411534766e04405746182dafa6503f97be5c248d803744258458ba95017e3c27bead68bc957a5d85ba3b25f06c633ca83298b7a09325b17d87bff59261e58e388a77a3e12f5bc35732795223fa89843a"}, {0x10, 0xfffffffffffffbff, 0x400, 0x0, 0x1, ""}, {0x68, 0x8000, 0x14, 0x8000, 0x0, "e377a98f72b6da5fbd7777f214f13defa687581693cec5cfad69096b1712e8a8b34c175ad1f362862bc31a2c842f11dfbab17810ba2c163527ed8b277e6a87dd45cc0cc7992155f9dd8ca944d9a01be705020e64891a"}, {0x58, 0x20, 0x300, 0x40, 0x1, "2c187a6135462744486daa5add3226efc5ffe2ba7cbb7037ddecea4e4152592ed306241fef4f8b9e379c1344d2c35ab9b7e9fc449a090a36d0fd847cab3436cd463abdc2df81"}, {0x8c, 0x2, 0x104, 0x4, 0x3, "38d1c78623ace4e4b5d5044b0a1df4cf59d05c5be4e12a05d96c56963c652d9027aae0011874627103c919825a2648927c2cd8a773feb5f35a43d53a8f733726064cc9f606eca610b79769ea3fd15c15368421151c0a712620bf8f3708c41e289e3c80bb9898e9ae416f774ff4c5974b42a10c6157d776626044d6"}, {0x48, 0x0, 0x4, 0x6, 0x3, "231c553098b0cd3ca870b2bbf137ffcb1efdf88009c2fda2bd5494ab9c2d3903aac8e1b7b4d35e68ab8c5606a639424af9cf0a9800"}], 0x29c}], 0x2, &(0x7f000009e000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0x0}, 0x1) 2018/01/03 07:35:44 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x10000000000000, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000c21000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0xffffffffffffffff, 0x4) 2018/01/03 07:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f00005c0000)={0x0, 0x0}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000a2e000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000483000-0x1f)={0x0, 0x17, "4034f9ee741e5678bf0dc29514ebc1fe7ac129550d62aa"}, &(0x7f0000f53000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b97000-0x8)=@assoc_value={r3, 0x8}, &(0x7f00001e7000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ab6000)=0xb489, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fed000)={0x0, 0x2d3, 0x20}, &(0x7f0000c1a000)=0xc) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000670000-0x108)={0x8, {{0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect(r0, &(0x7f00001d1000-0x1c)=@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cf8000)={0x0, 0x100000000, 0x5, 0xffff, 0x8000}, 0x14) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000619000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000010d000-0x4)=@assoc_id=r4, &(0x7f0000193000-0x4)=0x4) r6 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f0000685000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000308000-0x4)=0x14) connect$packet(r6, &(0x7f0000471000-0x14)={0x11, 0x1b, r7, 0x1, 0x6, 0x6, @random="b9d025c8033d", [0x0, 0x0]}, 0x14) [ 479.057697] nla_parse: 14 callbacks suppressed [ 479.057704] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/03 07:35:44 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000030a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "544dd6", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/03 07:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00002ee000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f7e000-0x9)='scalable\x00', 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) pwrite64(r1, &(0x7f00005e3000-0x1000)="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", 0x1000, 0x4) close(r0) 2018/01/03 07:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007b8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e51000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000c5a000-0x2a)="290000001f0007bbff0000000000000004000600e00000000b40000000000000000400000007000000", 0x29) 2018/01/03 07:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000003, 0x6) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000840000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e80000-0x88)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000071d000)={0x1, {{0xa, 0x0, 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, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet(0x2, 0x8000e, 0xfff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000ec000)={0x0, 0x6889}, &(0x7f000019d000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000061c000)={r2, 0x5}, &(0x7f000022d000-0x4)=0x8) 2018/01/03 07:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_out(r0, 0x2, &(0x7f00005f6000-0x8)=0x0) r1 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000ae8000)=0x7) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000453000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b6e000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000939000)={@loopback={0x0, 0x1}, @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]}, 0x80000000, 0x5bc922c7, 0x401, 0x100, 0xe28, 0x10, r2}) poll(&(0x7f0000009000-0x20)=[{r1, 0x0, 0xfff}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000a3c000)="", 0x0, 0x0, &(0x7f0000376000)=@file={0x0, "200000000000000009000001f2dc"}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000e4000)=0x80) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d42000-0x4)=0x0) 2018/01/03 07:35:44 executing program 5: r0 = socket(0x5, 0x1000000804, 0x80000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) 2018/01/03 07:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg(r0, &(0x7f000040e000)={&(0x7f00002af000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bce000)=[{&(0x7f00001ca000)="", 0x0}, {&(0x7f00005b4000-0x1000)="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", 0x1000}, {&(0x7f000098d000-0xd3)="b3f9bc2deb3387ef90a34002beec43f39e943689dfe75ddf7839302a89fb29f866070dfb3263e44b5a2fa69259d5ecc9c1e0b400b4d1d84f45880bbcb8574fee8ce70a548640a6b211bc95b3408c8428fa284831ece522770e216d6c158dd08db3cd08d2a7e91905e20b64dea1b58afa58467b5f8367d9d7cf3fa96c526c6dccccd245c633919777452317c6689e9f9c232be2a15e126de1b8d3e13df855d9461886c454c19055e3cadd86d4d146a0bc519403eee7c4745cbe7fc428844bfa877f6d3f557899e264bcaec2fd0b7e2465e7dab5", 0xd3}, {&(0x7f00005a4000-0xc8)="78d16fdf313876f187a2c2c196f000b62b4f0e2370ff108f8ee93a67a97ebe8fb7097c0f9f4137aa00070cff4a1c651cfd039934acc30ea14b8a0142dd7fb8ce3faf9ca33f3928bebc1d9a2ae8f48a80c08fb1b88a364bccfac31aae6d296549a679c7c252162c54de0a52c2c3340c5d830ace01628fb0d844a98c59570707daa71702c97b393a969d2da38e9255578a82a11e5c4a4a4501e6e083adbe80cf686fc3f1f68a3cdad0149eb556880078e766debafa12a7065162d80d6eff2893e9d46278ef75c5aadb", 0xc8}, 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{0x20, 0x10e, 0x6, "c00abfa04938c7e3da164165137c"}], 0x15e8, 0x811}, 0x40041) bind$alg(0xffffffffffffffff, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) pipe(&(0x7f000039d000)={0x0, 0x0}) recvfrom$packet(r2, &(0x7f00002ec000)=""/221, 0xdd, 0x40000100, 0x0, 0x0) write(r1, &(0x7f0000cb9000-0x8b)='}', 0x1) recvfrom(r1, &(0x7f00006ac000-0x57)=""/87, 0x57, 0x0, &(0x7f0000a28000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) [ 479.110304] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/03 07:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) pipe(&(0x7f0000dc9000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002b8000-0x4)=0x3, 0x4) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000aa000-0x4)=0x0, &(0x7f0000516000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e54000)=0x0) r2 = accept(r0, &(0x7f00008a0000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2d000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000b4b000-0x4)=0x4, 0x4) 2018/01/03 07:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000014000-0x1c)=[{0x19, 0x19, 0x719, 0x0, 0x0, "0a0000dc1302000200"}], 0x19}], 0x1, &(0x7f000051d000-0xd0)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00000f8000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f9b000)={@common='yam0\x00', @ifru_flags=0x200}) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000335000)=0x0, &(0x7f0000152000)=0x4) 2018/01/03 07:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000330000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000913000)=0x7a, 0x4) 2018/01/03 07:35:45 executing program 6: mmap(&(0x7f0000000000/0x7a2000)=nil, 0x7a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x1) setsockopt(r0, 0xff, 0x0, &(0x7f000079d000-0x1)="", 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000465000)={0x0, 0x0}) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x2e8b75a870852bd3, &(0x7f00007a3000-0x4)=0xab, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000048a000-0x108)={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]}, [0x8001, 0x7, 0x2, 0x8, 0x0, 0x1, 0x0, 0x600000000000000, 0x9, 0x7, 0x41, 0x1ded, 0x3, 0x10000, 0x9]}, &(0x7f000010d000)=0x108) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000050f000)={r2, 0x8, 0x4, 0x3, 0x9, 0x5}, &(0x7f00007a3000)=0x14) 2018/01/03 07:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f00008fb000)="2c9e9351cabedf32018c43ced745d3d64f250dc14258054bfed4244b20d45a201088053f0f8eaced30d8d2008f0f8379fe0c2ff7a9bba38be8a638ee9775ddc92d0dd303a4bd33dd5f2b0ad8f8864c13e1e050c2db2fa76f4b63be2a0dfbd8fb1c1b7a", 0x63, 0x20000011, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/03 07:35:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000023000-0x75)=""/117, &(0x7f0000dfe000)=0x75) 2018/01/03 07:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, 0x0}) r0 = socket(0x31, 0x80003, 0x3ff) setsockopt(r0, 0x107, 0xc, &(0x7f0000000000)="", 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000088e000-0x8)={0x0, 0x0, ""}, &(0x7f0000cd2000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000885000-0x14)={r1, 0x7, 0x3, 0x8, 0x3, 0x100000001}, &(0x7f0000e5d000-0x4)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fa3000-0x8)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f6c000)=0x0, &(0x7f000073c000)=0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ee4000-0x4)=0x0, 0x4) 2018/01/03 07:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000d4c000)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000101000-0xa8)="51bcccc5dba1af7e05c1c83b6dceed1ffb4f246a8aa48e1afc20d3d160110c8cc526bc7d6dbaa69a24c9f9a6a7070a86d3406680897da4780a04bbe9101858e546140c50e5671565b9391b191d40d73c260918e1e03a79ec58d6b2045cfbd1d78d73a3d365c3c30bdcce3b3cbbc394ff10af069a44c088b2c4565e63413160ee11621d185156e8d729a38bfc66c2d884f4ab5f75bd79cb8c6c837981ad0c42676da0a754e351e0c3", 0xa8, 0x40, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x2000080e, 0xfffffffffffffff7) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = accept(r2, &(0x7f0000cf5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000055b000)=0x10) socketpair(0x0, 0x80807, 0xe3, &(0x7f000062b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000edc000-0x8)={r0, r4}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r6, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) 2018/01/03 07:35:45 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000087a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fa2000)={r0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000936000-0x1)={0x8}, 0x1) 2018/01/03 07:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f000076a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000274000)=0x0, 0x4) listen(r1, 0x6) connect$unix(0xffffffffffffffff, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/03 07:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$ax25(r1, &(0x7f00004f9000-0x29)="", 0x0, 0x20008000, &(0x7f00006d0000-0x10)={0x3, {"9cb1763ed7da20"}, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x7fffffff, 0x8000000, 0x1fffffffffffffb8, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000897000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c3a000-0x10)={0x4, &(0x7f0000b7d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000151000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004dd000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f15000-0x4)={r1}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00002cc000)=0x8, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000065000)=""/254) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000257000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a07000-0x4)=0x10, 0x80000) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000b7000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000101000)=0xc) 2018/01/03 07:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fb1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0xe1c5f205f08e2c68, 0x0, 0x0, "070000110fc7070000bf33000000000000004cf9000000005fd1d42b6bdb0775f1814041b1"}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/03 07:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e84000)={0x3, 0x1, 0x6, 0x4}, 0x10) 2018/01/03 07:35:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000002000-0x10)=@common='rose0\x00', 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xffffffff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) 2018/01/03 07:35:45 executing program 6: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/03 07:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0x80000000000021, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r0, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/03 07:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000004000600e00000000b4000000000000000000000000000106d", 0x29) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000092e000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 07:35:45 executing program 7: r0 = socket(0xa, 0x3, 0x3) setsockopt(r0, 0x29, 0x48, &(0x7f00008eb000)="eb16b4988c267a2979bc54a989039d5d82bcc17a8d4d8a9b0d887f91be919c94ed3ec3fd7c7fa93b8b6397f4f041779c3ea4fb7b4e32ec587b06fa78b5e89d9d3de702e6db46c5ff6f82055631bd91947aa963dcfa52ef6a45f2bcb463011b66cd4a042b81ae9bc18c520641137fdd5c36e98432ad19250645067c28d9aacb74d68902f38dde06c542be70e0c7653605f8d899503a112c7e6150e6442090aa7867c4b1fcad58a581b6", 0xfffffffffffffe08) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d9f000-0x10)={0x401, 0x800d, 0xfffffffffffffffd, 0x0, 0x0}, &(0x7f00006b8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000acb000)={r1, 0x6033, 0x2}, 0x8) sendto(r0, &(0x7f0000c53000-0x6b)="426bf146e58dbdba4677dae4a3cc3ce938bdf85f45323d6ec1a97ed7be7959b592d8f364252b65fe7a24048a2643c87fe32dc925a2f652d6af8e2aef25095c17bc1af661a321c2f1ab7408a2e798b628e527dd06468f4a8b828818568cfa8f254147407685c8343bd66999", 0x6b, 0x40001, &(0x7f0000545000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet6(0xa, 0x3, 0x419db994) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r1, 0x9, 0x6, 0xfffffffffffffff8}, 0x10) [ 479.357059] device lo left promiscuous mode 2018/01/03 07:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000097b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000d3a000-0x10)=[], 0x0, &(0x7f0000a3d000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000307000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000020f000)=[{&(0x7f0000ebf000)=""/223, 0xdf}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 07:35:45 executing program 4: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)=0xae) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000d16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d16000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b8e000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @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}, 0x3, 0x8000, 0x5, 0x100, 0x8001, 0x80000000, r1}) 2018/01/03 07:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002cd000)={0xffffffffffffffff}) bind$alg(r0, &(0x7f0000105000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/03 07:35:45 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009bf000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x78}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004b8000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f00001bd000-0x42)="290000001f0007bcff000000000000f014000600e00000000b4000000000000000000000000000106d", 0x29) 2018/01/03 07:35:45 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c0d000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a26000-0x4)=@int=0xab, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 07:35:45 executing program 7: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8e87", 0x38, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "8a0104", 0x0, 0x0, 0x0, @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]}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df4000)={0x0, 0x0}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000df5000-0x20)={0x6ea6, 0x0, 0x26, 0xffffffff7fffffff, 0x2, 0x1}) 2018/01/03 07:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d4c000)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000769000-0xe)={0x1f, 0x2, {0x3, 0x6, 0x8, 0xb6, 0x3, 0xffffffff7fffffff}, 0x6, 0x2}, 0xe) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00002a0000-0x8)={0x0, 0x0}) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/03 07:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007ee000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a225af", 0x8, 0x2c, 0x0, @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}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/03 07:35:45 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x98, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000013000)={0x0, 0x9}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000-0x5)=@assoc_value={r1, 0x2}, &(0x7f0000014000-0x4)=0x8) r2 = socket$inet6(0xa, 0x3, 0xff) bind$inet6(r2, &(0x7f0000007000-0xa)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r2, &(0x7f0000011000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 479.411805] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. [ 479.424913] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/03 07:35:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x4, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000014000-0x12)={0x7, [0xfffffffffffffffa, 0x41a, 0x8, 0x5, 0x2, 0x8001, 0xfa0]}, 0x12) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000000a000)=0x3, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000014000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000011000-0x4)=0x1, 0x4) getpeername$netlink(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) 2018/01/03 07:35:45 executing program 6: r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000f04000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000df3000-0x15c)=[{0x100, 0x101, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2000000040000000003d8816e3fae67df74341dea13bb8c56f849714c707221a8d10e52fe36ef6e010b90380fe932abbfe576c7d7cb625cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5b83d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d6300a158160640fe263936000886de369946574b2070853083a0af229c0671a5dbe90a2b21750dd0b17a88c35a9a9058970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d86b"}], 0x100}], 0x1, &(0x7f000059d000)=[], 0x0, 0x0}, 0x0) 2018/01/03 07:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b6e000)="130000001000ffdde200f49ff60f050000230a009d000000110015a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f130f8b3e076d4e0f59a1f9ff0000297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6e4b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001c1000)={0x0, 0x101, 0x80000001}, &(0x7f000022d000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cad000-0x8)={r1, 0x3}, &(0x7f0000fb1000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000210000-0x8c)={r2, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$bt_sco(r0, &(0x7f000023d000-0x8)={0x1f, {0x0, 0x1ff, 0xff, 0x7fff, 0x6, 0xb06}}, 0x8) 2018/01/03 07:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000556000-0x4)=0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(r2, &(0x7f00000c0000)=[{&(0x7f0000b5e000-0xc2)="8a4b1ad8ea44d2690f022675e5b80d32f6d9940516b2e2492521875841ff1a8ffacac9a4f2316e617f5c4fa99fac0a0a18fcc86b5abd05a40c06ce91719ab6e5a6692be26579555a52a6cab6723b9a5b91bbdf879da423eadc4574b7c73a3ddbc7da752785ea51d2575f650894970b31ff7998bd33da0903e8004d46c38e57034dbef83faaf749a4fb7fd9bbaedb07bcb5d6d92e983d9d14aa8930e993aa8c6de1e95e6cb467a9dafcd3b028a8b5cbe6d152e9141423bba72ccb6aafcc13b53bdf19", 0xc2}, {&(0x7f0000eb0000-0xaa)="2291afa8ee1d5101519f15d1a09f2558872ad62a7c7a7e01c55615f82631298e7d3e52e0cd0714ebade2b04e345d8ee13a760e8d116798884da1adc16b62af1655058d3124692a8bcacae8781af4c792541951490d60fb222c241dc04bee1727f1cfe32926954075cb54879e375fda03b0c4331f397b1454e48f4f73e614637f16caffd12d803a761c6158dde472723f7d4c88d269ad22f18d2d7f9bb56056b8d9bc77c7740d5e20addf", 0xaa}, {&(0x7f0000208000)="31595267cc00aaa4b64d62762a505f7f8ac14069fdd9c8687231840eae8a841c5e34c026065f80dd", 0x28}, {&(0x7f000085b000-0x9)="19fa0c4ab5eb3035b3", 0x9}], 0x4, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f00005bd000-0x4)=0x6c, 0x4) r3 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r3, 0x100401000003) accept$inet(r3, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) socketpair(0xc, 0xa, 0x3f8, &(0x7f0000d8d000-0x8)={0x0, 0x0}) getpeername$inet6(r4, &(0x7f0000f3b000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000ab8000)=0x1c) write(0xffffffffffffffff, &(0x7f00007b0000)="", 0x0) 2018/01/03 07:35:45 executing program 4: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00005e5000)=0xfffffffffffffff9, 0x2) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005e6000-0x4)=0x0, &(0x7f0000291000)=0x4) [ 479.467873] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/03 07:35:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000165000)=0x3, 0x4) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/03 07:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000f54000-0x4)=0x0, 0x800) accept$alg(r1, 0x0, 0x0) sendmsg(r0, &(0x7f0000b1c000)={&(0x7f000073e000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a087343f5dbbebaeb53b1a71229ddcfbca6090f237c49d9aabd7fdbafd9ea9b7830648276d71b5ad7e31de3f91d573debc210c995f9120ebdb785e7a35111f", 0x0}, 0x60, &(0x7f0000a9c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:45 executing program 1: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ae2000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007d7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee1000)=0xe8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/03 07:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00005e0000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009a4000-0x4)=0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e22000-0x4)=0x0, &(0x7f0000473000)=0x4) pipe(&(0x7f0000c25000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000961000-0x4)=0x80) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ef5000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000f19000-0x4)=0x100, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00002f9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000637000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000012f000-0xc)={r2, 0x80000, r4}) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000798000)={&(0x7f0000e4c000/0x4000)=nil, 0xfffffffffffffff9, 0x1, 0x1, &(0x7f000022f000/0x1000)=nil, 0x2}) r7 = socket$inet(0x2, 0x4000000000000003, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f000091e000)=""/196, &(0x7f0000a61000)=0xc4) 2018/01/03 07:35:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000596000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f8000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x55, 0x3, 0x5, 0x6, 0x200, 0x0, 0x10000, 0x830, 0x9, 0xffffffffffff4458, 0x4, 0x800, 0x7ff80, 0x5]}, &(0x7f0000535000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a18000)={r2, 0x6, 0x10000}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002cb000)={r2, 0x1ff}, &(0x7f00007c7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001ac000)={0x0, 0x0, 0x48}, &(0x7f0000e17000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005e8000-0xa0)={r3, @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]}, 0x9, 0x43a3, 0xfffffffffffffff9, 0x2, 0x80000001}, &(0x7f000027f000-0x4)=0xa0) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f00005b8000-0x70)=[{&(0x7f0000dd8000-0xab)="5cea078d510536b11dd01adfaad8a254153fed7e95dbabae44f315bd55704c76a5fb4f93248b6b17a935e48ccf2928c49645ebf635ea06d14acb83e419bc30083c21e454306b9c652cd39670995bceb887348f3e2b913d71165a906f95d0571306362bd5633b44fce8331c43b046b3e45421208d212613717373d451d763000579cce7d1d716dbe3a86ecf2a9d5502ee02765762f8c856a3a08648c71652ef62713f1a7cd973c6cbeeea6a", 0xab}], 0x1, &(0x7f0000c18000)={0x18, 0x29, 0x4, "f1"}, 0x18, 0x0}], 0x1, 0x0) 2018/01/03 07:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000-0x58)={0x26, 'skcipher\x00', 0xf, 0x80, 'lrw(serpent)\x00'}, 0xc1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000462000-0x38)={0x0, 0x0, &(0x7f00004e2000-0x60)=[{&(0x7f0000240000-0xe4a)="c844b8ed8692bf6e7af3ba8b2fbec7b472bf0072e20d33a2e3b5013ecbc8bc0f1f5cb18115b71d4b51f838d248c44147be081bd66347744fb7d46347a0f4f2a02d0bf05c040db870c4ce8bf4ccc7add22488379a3eb11f55100bacc4733ff41b5be61a69eaf35906b812ba1a6c79b1f8f155b483041e73512668282425254e5598ee2116f429381e02fd0491924404031c4a365cf5e4577ee36bf7924939705d6c9f97bd226561e6d8321a581041a98ba41de98189842ebe3731bf9895995431c1cd35942a63abcae4669026426b84f48771823294ac3c3e4e4cef88877efbe95375e63bb21cf5afca6bcc522e96b6d7f18919c4008318477a3d1d431f2cd2011c1db60d1115ff9bd6e2cca8ef68b3010e126ecd9e32f609653c5f998209ba9145ff15c4ccd69087e1fcbe0d811f8940512b19a4749b3f1d54ede194e0f11fe5bd2e65b7f0739955c4eef8ff9b5a05aae00a967267b4f888c6f82ae5a946d4250e474eb86b3e26ca50deea76f50607b2b747e5d054bc33975b023261a4dc3d81070c48151fa65384b9de021b461ddf20a837ba7d066db2ac474b3d6d6ebd2625bb52898a20768741f07a2750227a792b32896c877bbbd1e64801fc12054fc11d9da07773f034a49c74af5b1d713e038a456d811b36d14bbb2efb5952a0ef6a0d3726856b09b365c55dae52e10a50f55dad18d1ec5df55bd25a9a7c77ca8e8041eab8229e96ad374130dbba4d11b623a2892385ec9a0b0d40940a2409c5054e64a034bc373e02eb4268c01b17c5a8d0b48b090fa8c3541fdc9b92932662a8ee9c3c5087a750a1fbb6f05e9ae5a543425575b543a2d489ecb3dd3d1f62793dc7cdee99f81d052722727c808359a371fa47e50eba30c69ee10a7f521cb53eb116260f69c9fb887207858f94d47b25e624fc8a23e2ab5c94f50b581c25a30f39be0d2c9893be8abedd777ad2400a341c8f4badf3ecc73c3fcb984c9d3f9a8f1696d5124cf2567bd5c28af8031b688bb648b27251237c916385ca059dd38042bf939c79668375446ef04db9328ceb96a4f386586d837b506131493055409c1a7aad62fd45d5f352bedc340475f28cb87319255ed43aab22c46b6e72ef734fe765e7e56fbeb8af4f45d5f1a62530667449fad5d5236751e47a40398e5748a395c19223297144c2c4b904e94767e4c2bd1980e0255614872a68e876f40ea2ba1278445f722bc355b7d425c296a9e50ecb2c3fd5e05c66974ffc3087afdb1a06625e024046fbd387075725c2063e5f9ed4c8f26752290d3d96c7905b727129b46c44cbe22af0dad31ef6eabaf9501bc1fd14e39e18c20bfb738347a46fa4b8e95109429d93fcac570662091c76371434a197c94e1cf71d4712ae6c1d8c2b64c045c93850bebb664322e5e73fa908b81a9d22e03bd333e489e2f71b3898f6a0fba9bdcaafd8e1f8a3f1d7a222c457a5631794a5e0ec69cc51af23a524350187f8dc7a91b6c5d6472ae0c661e01ecd0ce58eebf02d52f0daee819b0104ecff77d056de5731fc5b8f7004493f9de7e13853f48b1f3f3cfb5ea1b81f8c5e84c3deae513d5a6b9948f4ab3462aa1851af5bb470361ace82f7185d60c414b9cdbab2aa141990e00a9d94a5993a3e9847cbf3e0ae33138d4956a396dc2633c0549a65c246c3652fb8dad05ede917e80ba0c56cef7af9941986e92ae5c0ba9c8f719b395ffc5e2d23710df102295f6c325f2fe5c5a4b5028ac4e2c72f6e76c896f93ec52e6b8bed8b7e5f3a5ba1a33fbb161a789a66ac5c273a166c3d817f0405bceabc8545b2f0dd467f26f47c06e960ad901d517380978a2c4a935e3bd6fefbf03f2347aad69b72ddfbf472771ae9e27516913af242c0408e952d98d6691667df24e4fa521876a94d5661e5d72e8ba3778eb0e744965af9f80d6dfd1369370f3287d53cea1ee1c8412eeb160945490d3775097226a63b93fd3f41670a0d01c07c4fe421a581b898c3ba768a335b5bbdefd2027f40eef660371ee791fda73ccf0906f88a240573dff8d196750e0107b28395d22dbc6a48b85cc61fbc7c707738e5dc668463c0e0b6c5bc3498282ce3f72dd277ec13e9bc22f9ea72f0c531da69e40f961ba5c8c97237fd533ca1baa73c7ce32c11bd81f1002c523896c4a76a66ddb1614ce724cf0b34e7485b9c2d1ea90778fa9dc38fa47cfdf6265f38e64de3bc2c252df59d69c744e1caf97ecdae626d33793cc43fb86af4a26d2f6938e3bca8b12afdde775ebbf6e2d74be75a53a6e360deb71865d5a9e795f491679aa81b0d77495cc3ff83d919723c7b6745957c7988b94e77481da8550639dd405b889925b6f2c11b421288f87fdd4ddd181efea14a98d2d0a866e7a66292803a439a2ba56cd76064b40ebc292e2f3c25f785bae28e46314c27f93385e2fd187dc3f943e07e8ae6036313dd37a78965d72df5822ea11379e600a910385b9230d973b9bfa25883c97521ea55fc44341694aeb65729120a794cdead5eec616b25afddcff0e2c9078858007d8ead224021aebcb31b3c3a90ec367b3e55e45fcd191638bc903430c8f6ebf0a3158aff085fbea5189d1391f1c9e2f8183eba0c112960475497a13261d4b8a1cb36ba2efe1ed2a8f409c7115b819a3aae88d2632058cafb501091afe6147a19332c190e9a709850fb45ab2ad8bced5b79a023acc07852664195ab9cd0642502caeb945988a0e83a4dfdbfc6f1f513eb82912e2618b3a6f37ffe138634fafb5741a44e085879aec5e701ba66442bf6bfadf6b9871b42a56cf6b832b7bb20502de04a5260f8f65db6d130c8f9f0a19c3f07110c791e8362e8ee71d212d2b8fbaea97ccaaee5c58c3521a981a4c7c4b86b822174e3d631bdd17dbf5e11ac3e8ec0be963072e67936a7805386c4f6c3f290c8da44cceebc9225e598f792cf04ad2732040218e7f535fa3fda72bc2cdce09813acf00defcd81890f0caca9ad9792ac7a403c1d48b2e41783d17acd541f66b9b1e788f2c5c2b63d0fc1cb285e32b66935d3601abecc85d99467899c3da9941e9631223f6dc366d634a771d048ce5a4722be91eea64f35f0d8aec924c99493dd7dbf9e0188f1e9dbe6e6bedab4d07c62978983f561f00e0aaa635ee24d5d50d0f1394a3299c00446e0f488f3b3081b8a98c778f60282883ad97030fc0632687dd645509c4e4951d65006e7cbbb1be3aec80f90e9b6eb9b81d79fbc6ae5b36152864fef6d2f10092650d70669053c78b727ab5fa4100c29338c604d9452f85687f434792d9b544d2ffb70c201aafa27166df071ce22b5da87a8044a0b1ca50556476a5f9449c178ffb9d222f685920ecafe1fe12414847c37d0282eb722fa76300b56b1a732e880a40866aa8255bc2fe4385f19c914648f69583c0c5c1484bde4bf2a333d33c4f53279d8a8528319aa473411302a8f1c688f735849639a3bc66285dcbaa31806969a8889e13b0982366f1437ee9c105baaede5bdf80a6c5f0b1afb69eca45e2cfb5e1b3c1334f6b77683fd1a37d4a33210ff9c8c1f51a09053853acc64496e54f8c9c0850d01502b4523596a9ed94d36739fd40fcde9b0def7763fe625a99d6def1b7feb25e165d10ab306c45837d6dde5e0380b4d5a850bec26bdd1327ae6b5692febcf1808c4a32646c256957223f90b1e50b46ac2b347293e377a69904195aec9097a171cc40853aed302093569d5f69aa94b86facb3e0d90fc72f3b755c265f9f73e49dae5a1bb24d63bd99810699011078f3b9146584ce8be8d2bf885a69a65024fdecb50c1bbefe8c1332b3279cf351cfc94c53f63b1bde4241f2ff810a5778c1ff1e70b3cd830b2b1f9f355fc2e1a6bf357455a604be856ad2aa45ec698aabfa0e6564d12b840fe6b84ab70d4069fc5a4d840ee9ad60cb51f49a5a80a1855a70e5c682ffae78633ccbb0a989445c17899b9d6a5f408b2e2e76c27db27125a8692ea82ba2d419effc3eb97a99b78898ececd634eb6a1fbec4106f207eb24c6e4b10ef052909684fe36c7350d7ef042901ccb1e3b3d10fc8c12e2e3bb85df6b25487025dea6e5f13dc854207bed177668b5e50cc0356ae9feb27f3855630c5761afa48c2743f5253c4c1703c38ef5e25a44d29cc34c39bf695f6964fc5d998b91d990d68b7d6ebae9305b4ebe603e32795c5aeb706617f35a48658cecab6989074ff31a673e3eafcdd55833a4744875afbad724e1817cd38774593cebd6a026810675ad018a44744760664f18ee3fe0e6bc0cfadafb07776b21a8c870661680686df76b6a88e20a2de549d8c210899bbde071f693e66d7d62fe6fc3112f2ece5b69c4b358dc531cead1837c737604f8087e9d56d1c5483d08ec6839c494f993c591f3c42ab53aaf062425ba2418eab152f412af90b625c14152703599f638b0d7ad2e2b4970607a572afc301a2f15a36ae32230f4d61d25d75361e19e5af887618ea74addcaf861be46fa46063b533462aefa3998137aa3067ec70dc92cbee1b1724d974ff982fc060ec18d5df77bea4ffc9c442db4ab963552c0acd46d3937bc90692ef3c414eaf5638dcf62e34602c48e4abe5864cf3b22c18cadf60a6e4fb3e985bcd69cb6431f510c79967bf7a7a5bc97cbf54e6303017368fbe5a3434220c5776dbc96eaf038ae5ceb323fab337d0d2326df1c46c63e4d1531e9678815bbafd78d336c17202f5cf1b5bf3f499ab1a2bf2f23a4c4b9ba0585d2430c20c4a8fec4da698a0636a89d87d91ddb24bf38add2e26ef0b1ffce5fd9cdb44c7e81cfbf5c32aa883c598dfc6d18d9dfc7b15a8173c41f42234361c342c7572c899c365565ec5e36651ce9c2eb0b8d16e477463ee1e6018fc6d4b2b548f2313b0237e561af5cda2e9868d9cdb3c47cc97f5efe8c9088d450e61f0ef8e27d132d529122c0226afb03a5d95e89734c89ebd391fda19d39546eae03ad749be3226f4aa7b2791a62024d9a0b8749d5503cfbfcc88486865909005c1fa288b608c7300789714693233964094c436cb2275c23e5ccae8bb0e7c3d48a45389e3b3996abb8b28360179a651dcc04ab8670b9a631ed37c082d4c91ea04f9e948889dd9c5f65da91374fb0a978291c2a2044aeb082fd0770b5e9afd570f161685155f84f345b9d2d30093d6b410adfe508389bde4dd82c7241b5f", 0xe4a}], 0x1, 0x0, 0x0, 0x4000044}, 0x10) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f000004c000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000050d000)=""/57, 0x39, 0x880000000}, 0x61) recvfrom(r0, &(0x7f0000947000-0x98)=""/152, 0x98, 0x12000, 0x0, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000597000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e38000-0x4)=0x10) sendto$llc(r2, &(0x7f0000675000-0xc6)="7df8ed3690f87b8d41879dfb61b73c02288ca72e13025fb201023d150e06f602c8ab216e4f9dccda15ae57e155916278884c8ed46484ad69b4c9bb338d13cc3da8485fc90ad9036a89e6c38a67243558e70ffcf1508afd0b6e8184abfce1fd61b8d1ef8a36e6d7af2de28a0b5a8e82cc58ceee6cda8265895a50f36fd8cfc9a7ce8fe9c0517da06b79a0b0116da9a4a4ca4613aee6b690c8f34315299a6dc3ce392af1b01936aa680702f2b7b053c414f2506b0c666c59ef15e0744ab5d77be94fc9e73e7d0b", 0xc6, 0x4040, &(0x7f0000842000)={0x1a, 0x1f, 0x6, 0x3, 0x22, 0x101, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/03 07:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000556000-0x1000)="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", 0x1000) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c55000-0x5)='veno\x00', 0x5) shutdown(r0, 0x0) 2018/01/03 07:35:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xae, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca0f, 0x8, 0x673, 0xfffffffffffffffe, 0xfffffffffffffffc}, &(0x7f0000d6f000-0x4)=0xa0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/03 07:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000604000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000733000-0x4)=0xbafd, 0x4) 2018/01/03 07:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ee3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000537000)={&(0x7f00007eb000/0x4000)=nil, 0x400, 0x5, 0x80, &(0x7f000082f000/0x2000)=nil, 0x7}) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 07:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d1) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000675000-0x4)=0x0, 0x4) accept4$inet(r0, 0x0, &(0x7f0000a94000)=0x0, 0x800) 2018/01/03 07:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000750000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d6c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000567000)={0x0, 0x664}, &(0x7f0000fc5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000589000-0x8)=@assoc_value={r2, 0x3f}, &(0x7f0000896000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/03 07:35:45 executing program 6: r0 = socket(0x10, 0x800, 0x7f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000046d000)="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", 0x1000) 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$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008dc000-0x2)=0x6, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000e1f000)=""/70, 0x46) sendto$packet(r2, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) [ 479.647129] sctp: [Deprecated]: syz-executor1 (pid 7605) Use of struct sctp_assoc_value in delayed_ack socket option. [ 479.647129] Use struct sctp_sack_info instead 2018/01/03 07:35:45 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x812, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1000000000000037, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005dd000)=0x14, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c4000-0x4)=0x14, 0x80800) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000072b000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e34000)={r1}) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f000062e000-0xc)={{0xe54, 0xfffffffffffffffd, 0x1, 0x3, 0xcff, 0x2d8d}, 0xffffffff}) sendto$inet6(r1, &(0x7f00006fc000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002df000-0x14)={0x0, 0x3, 0xf1d4, 0x8, 0x6, 0x8}, &(0x7f0000e6f000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000488000)=@assoc_value={r5, 0x8}, 0x8) accept4$inet(r4, &(0x7f0000750000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067c000)=0x10, 0x80800) [ 479.750822] sctp: [Deprecated]: syz-executor1 (pid 7621) Use of struct sctp_assoc_value in delayed_ack socket option. [ 479.750822] Use struct sctp_sack_info instead 2018/01/03 07:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000807000)={0x0, 0x0}) getpeername$unix(r0, &(0x7f0000c60000-0x52)=@file={0x0, ""/80}, &(0x7f000083c000-0x4)=0x52) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x3) 2018/01/03 07:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000705000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006f8000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000284000-0x5c)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0xffffffffbfb50766, @loopback={0x0, 0x1}, 0x2}, 0x6, [0x200, 0x40, 0x7, 0x5, 0x3, 0xad, 0x7f, 0x101]}, 0x5c) pipe(&(0x7f0000efe000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000325000-0xc)={0x40000008, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000323000-0x8)={r1, r1}) 2018/01/03 07:35:45 executing program 3: mmap(&(0x7f0000000000/0x7a2000)=nil, 0x7a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x1) setsockopt(r0, 0xff, 0x0, &(0x7f000079d000-0x1)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x7fe, 0x0) bind$packet(r1, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x2, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x7, 0xfffffffffffffff9}, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00001da000-0x2)=0x5, &(0x7f000021c000-0x8)=0x2) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r2, &(0x7f000064f000-0x15)="000300ffff00000000020005f90800508583451c", 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000d57000)=0x3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000048c000-0x10)=@req={0x28, &(0x7f0000b83000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000)="0d82d902717b3e7cb2151d4af9cd75b72cc4c048db0300e79e04316b3e11d461"}}) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00007a3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005c6000)=0x10) 2018/01/03 07:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000655000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ceb000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009f2000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000fbe000-0xef)="046fb88bfa1b8fce82a8a1ef9fa3d3c18c57d25fc212941095570003479a6548bb4b0d46c8019e1cd72086e8b3e941eab6285cba5ee283513fd8f1c34865d65caa2b288f95fbba81b0c63bdd34741b5a1a8fc65cf276435fa05f7340c2cdcac52fb75b76d61fb19e3644bf6f6f19c68dbc7d174e1895e41c8a966949547e69e548f32c6db114cddf806fe0ce65d204d45c8ab0e8fc423e4108d85b7eea2151ae77d2747d07797d0080000000000000522702c265fc680e89192a9a0e", 0xbc}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000065000)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2018/01/03 07:35:45 executing program 1: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x806, 0x94d9) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000adb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ada000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000adc000-0x27)={0x0, 0x1f, "5215f35f9f83d72b901f62fbdd26545cdc4cc8242e527edbc251173152335d"}, &(0x7f0000adc000-0x4)=0x27) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a53000)={r2, 0xffffffff}, &(0x7f0000a3a000-0x4)=0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200000000000001e, &(0x7f0000ada000-0x4)=0x1, 0x4) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000636000)=0xe, 0x4) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000b1000)={&(0x7f0000288000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f0000649000)=[{&(0x7f00007a7000-0xa3)="3347c9ed17c734b5df0628fff4566ce55faeed8482cc216844e5dd56fafb0919f63910cf5b0fa0ecbc82aaeb673eeb92b0bf7f764c91d4dc86bd6e6294cc8d18264db9892b1a841ce2559238813599efa587f26c3603d89a8050a22552ce48054438eec45aa196af5acb34590d03f1f0ad60a38819fc2eab2254595955a8d8b32f78cdac9245c32fbae4452ae060d2878deabc03fc7984908d39cc11606feb34c2a7e6", 0xa3}, {&(0x7f0000adc000)="91afccbb68aab0b63ca43096ad0479a57381af8649b0fd070b69341f79093d0a9770ce76520181a6167423dc9335561fa30aa33c750ee095fce82b5e4806abb776b1f7bd59e68df4a210c1f1", 0x4c}, {&(0x7f000034a000-0xe5)="43e636714d1b4f08b923d127d830759c4908d4b5346955237e96abd2c9f53e5e9cc3aaed4aa4ede0e5cae0a981ccd009fd6f3d93ba9244603806f1abd899d542bb6da5f5d7ad049d0ed4561979cc56f0b345a69c8a2a61b007d8275239df37de549befbf29cceb03eb0bef9f317f4c1ae06a4c6718ba8f0449050ce64ae7937a068a98ac5338c4fa6012fe48b84dd332cdcfdf5e167ad44ae5acc7f47467af47a98c8bf2f6694db162c38aa8e31fb05905385ccef2b02470b88bff1fd30f7a53786ed732964542abe85558cabac6479f1bf62d9942e76050d346c8fe7a885f5bf556af7309", 0xe5}], 0x3, &(0x7f0000adc000)=[{0x40, 0x13f, 0x81, "512ac1301bba80f347d7b83b6c6e64fc18c255ff03c195ff45e5fa099046a2eca3c4fe51a4b78f75ce16de4b93bfce15"}, {0x1010, 0xff, 0x2, "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"}], 0x1050, 0x10}, 0x40804) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000adc000-0x18)=@generic={0x4, 0x40, 0x8}) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f000027d000-0x4)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000ad6000-0xf6)="", 0x0, 0x20000000, &(0x7f0000ad5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 07:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) sendto$inet6(r0, &(0x7f0000b28000-0x4)="47073a90", 0x4, 0x8000, &(0x7f000054a000+0x6df)={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ae}, 0x1c) r1 = accept4$inet6(r0, &(0x7f00009b5000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c6d000)=0x1c, 0x80000) accept$unix(r1, &(0x7f00000bb000)=@file={0x0, ""/4096}, &(0x7f00008b0000-0x4)=0x1002) 2018/01/03 07:35:45 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006d7000)={0x0, 0x0}) pread64(r0, &(0x7f0000d1c000)=""/36, 0x24, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2018/01/03 07:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0xa, 0x4, 0x2, &(0x7f000082e000-0x8)={0x0, 0x0}) 2018/01/03 07:35:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007ae000-0x12)={0x7, [0x0, 0x2, 0x3, 0x3, 0x100000000, 0x4000000000, 0x80000001]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x1ff, 0xff}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f0000001000-0x4)=0x98) r3 = socket(0x2, 0x3, 0x2) setsockopt(r3, 0x0, 0xce, &(0x7f0000001000-0x2)="", 0x0) 2018/01/03 07:35:45 executing program 5: unshare(0x28020000) unshare(0x8002001ffff) unshare(0x20000) 2018/01/03 07:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept(0xffffffffffffff9c, &(0x7f0000f4e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000086e000)=0x10) bind$llc(r1, &(0x7f0000549000-0x4)={0x1a, 0xf5, 0xed6e, 0x3f, 0x3, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/03 07:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$void(r1, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000fe4000-0x1f)="1f0000000c06ffde0316f49f0089f0ffff1e0000070001000600000001e780", 0x1f) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000012e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e29000-0x20)={0x0, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000eab000)={0x81, r4}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000cf000)=""/63, &(0x7f0000eb6000-0x4)=0x3f) sendmsg$kcm(r5, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) [ 479.910863] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 479.918213] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 479.946552] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/03 07:35:45 executing program 4: r0 = socket$inet(0x2, 0x806, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b31000-0x48)={0xe, 0x4, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xf3b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x8, 0x8, &(0x7f0000001000-0x8)=""/8, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004df000)=r0, 0xffffffffffffffe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a2e000-0x2e)=""/46, &(0x7f00008bc000)=0x2e) 2018/01/03 07:35:45 executing program 7: pipe(&(0x7f00007ff000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b19000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r3, &(0x7f0000000000)=0x0, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0x1c)="42b2ea57ac172c3051263db56952c33440c523206bf9ee1b0a7fa8bd", 0x1c) ioctl$sock_bt_hci(r0, 0x400448fe, &(0x7f0000002000-0x89)="a4b52d75b644e0fbb49f62ed2eae6ce1a46097a1eac90cd75ea4d0ec3672c332823f3263beb10db3de3d12305bd3985b86e17b8298e55de27378622268f31738194280c29d85885a8e45b09bd3528ba33099a3c0cda9d1ac8fd289fa535c646602c63b06c049c34c6e65907943eb4d61f4c09f94d16f39bdc003bff1c3ca022aaffd638ef0d364da95") setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000+0x552)=0xfffffffffffffff9, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000)=0xfffffffffffffffe, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000)=[{0xb, 0x2}, {0x8, 0x80000000}, {0x7, 0x6}, {0xc, 0x400}, {0x3, 0x1f}, {0x3, 0x0}], 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000004000-0x10)=@generic="d157ec9331b5e2521f3d788999201031", 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000004000)=@get={0x1, &(0x7f0000005000-0x83)=""/131, 0x8000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x6, 0x3, 0x6, 0x859, 0x7, 0x80000001, 0x5, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x7000000000000000, 0x5, 0x51}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r5, 0x2c, &(0x7f0000005000)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000007000-0x4)=0x2, &(0x7f0000004000)=0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000002000-0xb8)="08e1876f72692a2f7acf38d97630aae826a3a861bcebac35d7f33e5cd22feae2437d25165b84addbdac6c0cdc736ee7631494cb37b50a9541e8a5feecfde5630c47b9b7efdb20c3a0f3ff1369759e35191a129ceab2268ad82f2bd7f92ed4cdaea150dc5dd50d581af3700716a81ceb4bd4a820b963a6163027136f0795da423f88b8a57e309e0e2da89435d61f95cf0f9022e213022cdd43680a91532d10a85409b27655546dd77f52919507d3bfcf7fbf9224c25e22f70", 0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000)={0x560, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000005000)={0x2, r6}) 2018/01/03 07:35:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00006ce000)=0x7, 0x4) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d37000-0x20)={@generic="2caf0d0a21668417cfd975abcdecc988", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000912000)={0x0, 0x0, ""}, &(0x7f0000204000-0x4)=0x8) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00008a7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000000c000)={r3, 0x10000}, &(0x7f0000cdd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bae000-0x4)=0x0, &(0x7f0000685000-0x4)=0x4) 2018/01/03 07:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c9d000-0x38)={0x0, 0x0, &(0x7f00000c3000-0x40)=[], 0x0, &(0x7f0000f19000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b69000)="41b098b9b2c8d5eb270df4c04fa519f7dee35509be4b7a15cb51e864df3ab12349dea9420cf2f8c54eb70b2c613adca56586cd4e45d0c7190daa966d621114eb211a1e516e4700f32090f4a0a8e8ffdcba35cb8cb9585f0547aa34ed45c2de992a190d523dddc6f6e955162ace1b68906d27b15fdcb17c4e27a06fe57fa5b108be713259d7022f80e84faef1b9f1e35a0b9d21a073e3781facd8b35b82b68feb335d7077f0ee3c80a04a7a662f61ca1f9579d4f6ba492dbd021778ebea42e4f62d38bb2ab534c666819cd909fc2d774f527bd627e2fda49fd29a75607b4eb18ad39b3f2d253b491740c27b8488aaf713de000038", 0xf4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000e65000+0x434)=0x7, 0x4) writev(r1, &(0x7f0000785000-0x30)=[{&(0x7f0000ee8000-0x85)="ae18812861414f0cb2bda1175c39eece1f8412be0e9d0a708b6764f849e9a30591", 0x21}], 0x1) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000af0000)={0x0, 0x0}) 2018/01/03 07:35:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x10000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000063d000-0x4)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e0b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x9)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, r2}) mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004d2000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005bb000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000100000-0x8)={0x0, 0x0}) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000486000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005be000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000514000)={0x0, 0x0, 0x0}, &(0x7f000027d000-0x4)=0xc) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000121000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005be000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000481000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000267000-0x4)=0xe8) r11 = getgid() mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f00005bd000)={0x0, 0x0, &(0x7f00005be000-0x50)=[{&(0x7f00005be000-0x1d0)=[{0x80, 0x3, 0x820, 0x100, 0x1, "a14fe73b3acffd6e7739fcc895c15dc74647bc66dfd90dad89e8dc975b3ee67744feef0304ac0cf378730eab5986681f306ee5a65a64289b0fd93dc851337eb97362d1eb26c77e99fc6f6ed78c017fc051c5370b7318a4b7bf6c28ba40f6f067d31ae20d8faaaf5437e949309a92"}, {0xac, 0x1, 0x400, 0x5, 0x0, "4bbd8b3b4d070469ac7215bbfcb22ddd77b8a13c6d282bef52f1f39ed297af0a37852a80323d2adbd02a7bf95df94362234bfb54df8493483f1857da5e9fe5dd93c885e1c0c8933cad61f30422fbb634bfa81956340670dcd83fbac845d3e2c8c04df1dd805b00153db50d87935ab1b30a1902f8553a1edcb3bff62c27ffdd6e21e65c0da4f6ce0b7cf173e64ca201621b5b3de0622db2931cfb68"}, {0x6c, 0x6, 0x10, 0x5f8, 0x2, "5e64c2decda21d1fbba58868f779753f0339e40b98b5cbcde6aaa61ce5c3928ad7acc107be171f02b9dc4bb7d4801bfcef9938c58587341141d78ae880177c94e93536b7f7ca1d9d54867f7948e383fd0a5b18fa6e3d48ddb4"}, {0x38, 0x0, 0x100, 0x5, 0x0, "d9218b4c1b991211f64898c820cf26a1ceeb2afa96d19e4eafb036d218c97af01ad77502ec120a6d"}], 0x1d0}, {&(0x7f00005bd000)=[{0x94, 0x3, 0x410, 0x40940ebf, 0x3, "4c705e207fb231fecb2e50ae3ab6c29b2d2e3ec9125c90fdedf8393f682114fff4913fcad1b451a0958b783174dcf54b649a114cb798d8bc3f592bd62f2c8d99c78033c58657c4473b744e075714a48f99ac88b990d8baf0dcb8e68b53bf411f57360910ebc3d8488feeb33a1bbbc098d75fbbbae8bb1a877a1027a5e03770a5bb"}, {0xe4, 0x401, 0x911, 0x1, 0x1, "ef9235ec61cd87e34f7b58fe3e6ac28ec4067dc5cd92f5dd42629b438a842654d7fb7119067180d75d794b9956e64d654fd56b6b97c8d4b7f09c3cf37672e217ab0e65b66f54214ee7f29323366dae75550e1cd9f0130fb9e1c434ba829196c25fa487fa691517f3b5880e63cbdd464cf1320930a3667ccae3ce5474c7cdf1c7ecfa7d5c2e26f257ff0856592e1c03502fcf84a74476ee4c953132bc1b9afc304bfd8fcedb54c0d84a2be92e5a8bcff0b21bde3f0969f7b26f598f146f72e74ac969372a83c7ff2dfbc39f1d6592cf9283"}, {0xfc, 0x0, 0x300, 0x9442, 0x3, "a0674435beb8ed117d986ea7b146ae7aee96c6c6937d49b28d2781b924772cc8965160d7bfbde9ee05343481ee26971f7b23c3464d82b68011c23da87ae8226a3fa49b3512fdfd0724ac81fd9b93da3556249f264ca44423f2b53ca9dfef27812d7356e0f3baa97887aa4af3fd139ba79d7cf5db565f29ca1e0cb6852b0a3f435291e8de2c56364bb433ca741ac06a00a0f4d75360d16a389a4c08900dde1f0280d1dc9da5a4055aa09060df03bd3593457cfd4d9425eb3350f000bb5100df0657c00df1df666ca635a92da569cdfb360a53e1397a5f15ea888cc4fe7d942323f9fe481179ffdfb8b0"}, {0xd4, 0x9, 0x800, 0x549b, 0x0, "22cd807c6ff002d05fa0a5b0de7d08d29f4166ea541a15443a802353fe5e35314664f1a0da501dc3545f5afe7d77137f460160eb7bd0ed650567586a71a7950cef71cbdf7daacfe20565a4b8bf90fd8515f109d6d6a45b5f5bcdea5cb9c20c679c8416a402da365b10cc07645f28ba67cc89058515c7a9f43366b40c4a910c301be2904887096b04d92ad1b7270888ce454931880410e587c6208ff27ad5385a1e4b163283061175aeb1d91c038f80996de0e24a8a9948a5938d41e0f8d1137377"}, {0x88, 0x4, 0x1, 0x8001, 0x2, "115f1cb9f66bcfc6d2a39b2628c640f0040e55f69f206bd5ef036e79b665d311efb09d54c6607a13f54753547f7d85e891e09354e80b579089a3b18330853312529c0523b367f11cf5d1d86cf9180502ea3ef5b92f6fd51d85ac0c8158e90421f87fcfdfe4ba1575c3b9ea12eceafbca0f6b9716fe98"}], 0x3d0}, {&(0x7f00005be000-0x174)=[{0xf0, 0x1, 0xa05, 0x5, 0x3, "de9e5675cdf3773ee9911e13bbfcda5130b419e333919298a1fcef8d16b9f286a9748c43b6ce1b672781b3f14fa2117fc58e1f427aafc4abcdb2515be151c9ea4631482e6c9cc7a8ab1a9ac31d9616265736f5b2264b89a8a638c153f5fc0eb9cb2a785d076477feef29994d37ba67a21b06708a26bac068f975f4ab5e51d61b2043ca8050a36e4adf49fc1d08ee505af23b5ab16f0ef5eb7773cba6593b08c5bff6e0f00eb21e25a2fe20b7faa2f4e4df5c89a6c674d9d1e558ecb574d601733040841231a25de4c058d08361770d1627bd6ed0e674000c11a8507d9a97"}, {0x84, 0x3, 0x20, 0x1, 0x1, "9aa50d8fe1e007257c7b372288ef292d60b8995c321fef176d7cfd561039d4e3d5f7b07ddfbd60210e8c8324124167ba5a0f8276190a830ee2af5cf55c4a8b93310506ef75ec2f319f09cc2ce90c5bc14aa68cb500eb22f85a948ed317f613a0e2c6705b2252054340230807e8841fd659"}], 0x174}, {&(0x7f00003a4000-0x30)=[{0x30, 0x1, 0x400, 0x4, 0x1, "98b47ee21d2b21f223904d59824b74d237e901d3aec32c6dd2a0c56386595fe9"}], 0x30}, {&(0x7f0000372000-0x104)=[{0x104, 0x1000, 0x100, 0x7, 0x0, "1507602524a5c35dca895e2dd6c33a994c67cb368b6197f273075756e79bc9b277726f328d736e8340bf12a651e42eeb99c9b3872b741f88a0d45618c27c26dd142078e79853eb134efae12fd7325470692a583fc0d6c9f7f0172bf620c2735b0d88d3c8ab2ba0ac5ee5ebabaece2512cad46e1a4be11141ddedfcb3681eb319517d61a0a9be4ee9124414a46e99da63f29cc4d1b915359d7f1b01d0fee083463037f7602d1403e398840b2b28a8679c25510422f71c4e027ec065c7d1ef457c812ab5261ba380fa2889d7a6d6ef9de8c2c7bcf3441b82a9dcce3daddc6a4cfe8453a3a614e0f06b021102f27a64b0985991"}], 0x104}], 0x5, &(0x7f00005bd000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x80, 0x8000}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005bc000)={0x0, 0x0, 0xffff}) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f00005bd000-0x8)={r12, 0x0}) 2018/01/03 07:35:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) 2018/01/03 07:35:45 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000e2000)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x40e, 0x800, 0x200000000000000, 0x80000000, 0x9, 0x3ff, 0x9, 0x200, 0xa, 0x5, 0x9}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000003000-0x7)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ff4000-0x14)={r4, 0xffffffff, 0x8, 0x200, 0x81, 0x9}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000033f000-0x8)={0x0, 0x0}, 0x0, 0x4) sendmsg$kcm(r2, &(0x7f00009c3000-0x38)={&(0x7f000078c000)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b44}, 0x1c, &(0x7f00000dd000-0x50)=[{&(0x7f00006c4000)="9425b4ae566f512be544539afcc78236c0ded29d3d7ce8dac52d12f28c620df4d61f5c77c5a94f334252bcef1b2a452bbfbc8141d3defa0d4d874e1a01c691c009b531f666fe09297eb56ef5d361734d03bca2cbb2d6d64e81e33589494cc9973533cedec2eee5a8f4f4d2036317198d95c3db025b196e2590cae90786a169b804ce2238187df666ba829ffecc0ba99bb3604ac699e8a93e83e4581db3335d631b9d2802eab7f484016e9ba389e3", 0xae}, {&(0x7f00002a7000-0x81)="20b9e06aae2b583aed27ef070289cb5df5756205126794e63d71803a9008d5d002cb28b2715bbd16720887d59ece6f64de890ed9c0cf5cea84a8779da02700d3d72c85b5df56ff2e36134132fb222706ee2c6f627aa6c268b0ed7c8e817ae48a7572db19fd88b830593d6f3ebdfa51647888fc7d2f57bff35951a9a7576ccd1369", 0x81}, {&(0x7f0000719000-0x2d)="0e7528c3fb795a4d735c564ad0ef15d304b833215881b38bc8008f92759e612cc1ddde04c722ff88d8060defd7", 0x2d}, {&(0x7f0000709000-0x9f)="0eb6eddaf711c5aac5c535e8df1ae95993d0c3ecc5df9fe85d7719bc34644e57b6a089b67e50d34f0afbf3f46f040c73037e714121a7d4b7d5d05b396a53e3cec9f9022970043e57ddd01b1425dd38fb115a1b9af89df42e2e3848841158613f4d305d244287d6f84f568ddb6015024c8b9a2f2780c286774c389d0663367863f62362b9e90df088bd30cc77122f41a0d506b6a83dfa42b6a9d392c626cbab", 0x9f}, {&(0x7f0000ace000-0x42)="bbe107b7be1fa3184b488d1d13ccccca076da15af958635d3716d5932ca7bcb5e97e5a22102033d2dddba94b4b027db90beb21ed4422f5b0ade20a29643e6fc91572", 0x42}], 0x5, &(0x7f00005ba000-0x638)=[{0xf8, 0x10b, 0x3ff, "b5c7bda5603a8701d2261582f6ca9d8f67034612ac028c0c366fd66efaf80787a5ce36149fbf8f7f6d06b37ee26ac5a10b4f6614e976a93ee875b7d1593479a96264d86ee750812ee3ed59ab8e24513e6ef39c2f97602f36f84fc72c3c86c40fe6284050149ff0de75faf80d9d53c9136e19de02a905342c477ba054eeb511107a5fe10df5274e9071475c6f208abb815f80e9abc1593f00e1ecf7a77c42323a12b6b925b414c3c22a5eb3222158feeb0113f39b6e6b9c36df3730430dc926b38956bdc8c7ad1ba29cccd29554cb551679d0409eaa32fb172093728c33e2df7c1e5686"}, {0x88, 0x1, 0x4, "d6cc9a2224e7c0233c24866575b742e2a42f0365389435eceaf24ad231ddadfa89df4613140f052de31e35d8654aae12ff25225d82c154f0b9046f591fa0a6a2520e0235951af7fa0f181addf2c95dfd4fd28099a5c482886d6a2a3506e9054946f896a66a4042dc350a500a06eafa4882"}, {0x98, 0x115, 0x7, "3a2747bdfa8cf2716ea32ad082d420d88bb5be15e35685b610fe78bc7194a232bcb37c1acbab50e1aa801487d2e58b67696f3746ff323f7bc425d4424eb3a5c483b0051f43d578975657174ab1ca80d0afbb5f1f8de15b69dc1044625240cccc8fdfbeb6307f9a9ba586c88ca24863f7d49c6522441ecdf1d1b84cf13336c20dece52410"}, {0x110, 0x113, 0x1000, "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"}, {0x98, 0x116, 0x81, "ab711dbfbf0eb1b56838435594d3e16bbc95d4de8600519accc3c7775b726d49ea001b595ae1ac34d3d248f8bb758bca8fcb55a1fb7e3570d7b2029c764ac1b2b28baebed3b99c7d98618097289ba39c6145e5b3fe9b3448af415d56daf917010ae4a32d43701d1fe3c64fb4f05b7355c8c24b95716cde2f6b16357d02a1ba2fea441dccb0"}, {0x40, 0x119, 0x5, "695bf43aae8d4ac2196ee39841e4fde0d0663dc53582788e2e7d321d7670f54c27c82bc486189c3757d8757ecff4"}, {0x70, 0x113, 0xd08, "3ef1cae0d20d032dbb9ef5256c3a9aaeb2e04623f5079cb8082f02b474f1270a5b01df2bbfa7b89025ffd821be8de3f4d1e06daf477387e942b914b313ed14f13031c94752b75930057b20d91fdf9b9311d2155499f7262238"}, {0xc8, 0x114, 0x31de400, "ade1d5b7bf7d25ca02c4a40045ada9c18c9db73ac60c9a652dd70bf548d6411e0caf215ebb66007dc102f44185f8eacdd309ebaed4555a2eea731378065b1c6a00c1a3b806e2ef2412c608f4ff1b400caf529d36575411ae528b6e29b8600c5a6ba6c64631bcd4d2a7f3083b1207538aba42c29180b0cd2bc9d53aa5c61200c3bf98d7c7f29ee81586d4f9c2de1e31cadfe8cfa948b8a348ec95fdb05af282ebcbcafcc0926165f0dd38eade5233f225c16bf6eee1"}, {0xd8, 0x0, 0xf3, "55a0a7dca8dd4cea248ceb10ac9d72c63395257e4e80714b629aa0c8b9e56efd17b490b3e039944d6dd806c7ab521f9a762a4590770cc5c8364f617fbd5c22693881fc0ffc475005e1138834eb81ad255f691c9c810f8a748b37d4397c4b9e518faa850be2c534d81c12789dae5ced8f296fe06d6d1c68b6055889156764a663a7e771af26f027f1b2eb6fea74a4066b1b1bfe9ab216c3f65bbfc4698ae6d0d804f499b48dc5e9615428e5747a13bee6196499ffce396c33288b30d7b6a3b4cf9ff6c0"}, {0x28, 0x115, 0x3f, "0aa862c51a3710bdccdbd588e91d5273f98d2b7d"}], 0x638, 0x0}, 0x40044) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000861000-0x8)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x2a6, &(0x7f00008f8000-0x2a6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x26c, 0x0, 0x0, @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}, {[@fragment={0x6c, 0x0, 0x800, 0x200, 0x0, 0x6, 0x2}, @hopopts={0x33, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0xe2, "c8f6f98a7c3462c494585e9525a090575220d27c48560271e4a996b84c3d20191385de3bdeb505c40cb17e51d79a1ce5703028187869ae34a23f9a942b4f4438e852f94c3632bc51623896b0ec514861a9ed437f2ed6c81c65a5e7f724dfa8e596c614a22ee961ba766716290b676e440bfe8ed0b5a6ca52316bba31c2fe54c23488714e3f2b2772d2f6119b1b8a23b21f3e4d3000974109f35c653ceab6811fa1be375785d19ce9a0df35223afd655c51488af8f3091e8640a680b83d34b2bd463286a5b802bed7e0fd97a1b2a2b930ae63767d9b1d4829a201ac528fa8df72b09b"}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0xb7}, @pad1={0x0, 0x1, 0x0}, @generic={0x2, 0x41, "a6ffbe8b0e59d4783a3de9580f5e451f38b84be66cad512ea983086cb70ab09795780a00ef87976eeb832e24d4dbd6a38fb47d3e7374c79adcf5374fd455086ca6"}, @jumbo={0xc2, 0x4, 0x401}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x0, 0x7, "85d335c9cd7e76"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0x3, 0x5, 0x0, 0x3, 0x3}, @dstopts={0x87, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x7f, 0x8, 0x3, 0x9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @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}]}, @fragment={0x2b, 0x0, 0x7, 0x280000, 0x0, 0x9, 0x0}, @routing={0x3a, 0x6, 0x3, 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]}, @loopback={0x0, 0x1}]}, @routing={0x67, 0x6, 0x0, 0x8, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, r5, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r6 = socket(0x2, 0x806, 0x22) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000072a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000579000)={r4, 0x8a, "31de7a531d5b73d7acb793d7d5e187ec8718d6bdcbe9a15d60729685b2a94587893e7db09d8aa25a4911066524f0f4f626bbb8e6098b8f4da684a5ac8aeeadfd28ddc04d90926d9efb81e40f7f646f7c1c93f087e17811eb44cc4f65c1c385a9ac5cd3ec05a272763bc49186a5eabe01467cfac6475e1c444978f6f40dbf0639c4d7ebbbb839a7d0342e"}, &(0x7f000018f000)=0x92) connect$nfc_raw(r6, &(0x7f0000b7c000)={0x27, 0x0, 0x3, 0x5}, 0x10) 2018/01/03 07:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000e9d000)="0062d997bd085b342d59755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb9543e03456", 0x28) sendto$inet6(r0, &(0x7f0000fd4000-0x4)="6104000d", 0x4, 0x0, &(0x7f00008cf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000ed6000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000537000)=0x0) 2018/01/03 07:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ae000-0x4)=0x8) write(r0, &(0x7f0000197000-0xac)="6200000014000721004feef7e2ff050002040300010000000800020000000000f1520d88960056a8ff2cdb4150a391e0ddaa61b837f01a6efef5f1fc9f1d253b480dcd87b004c0e05e6402d931e714c0415c9a6e226b6ca58e54b48ce65980d6202f", 0x62) [ 479.953924] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/03 07:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e64000-0x8)={0x0, 0x0}) 2018/01/03 07:35:45 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fe7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000021f000-0xc8)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x936, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xbed}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7e18, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x1, 0x12f000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8}], 0xc8) 2018/01/03 07:35:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000e38000-0xcc)="1390086b4ee27657c5ad62a889a299e7592a3b71b23c0096dc9d0b7411dbdce0dcee4f0cf026e2c3eaa57e12edde6e08f44645d5e051449058253abbe8b2ae153cb2393670b57e7cb3b1839c549d3a78b10baf4dbec09e7d9fd97157870286506a595f17cc57ef9eb6dbbc895dc8656a67c587f27038924a13d1d4c23f41fd3c95ab3e1024b67f3433f1c7cd697e16d3bef16c1e6fe6b1883f8a1b4519f5bdd6cb7d29393d65994b1ae99a12f82604a9db4772b22faf6fb574420a707f7e3662ed28c4796b143f29f0178c74", 0xcc, 0x20000000, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000089b000-0x7e)="", 0x2c8, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000008e000-0x4)=0x0, &(0x7f0000fc3000)=0x4) [ 480.010913] netlink: 66 bytes leftover after parsing attributes in process `syz-executor3'. [ 480.072780] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 480.081629] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/03 07:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f000014c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a10000)={0x0, 0x0, 0x3, [0x1, 0x1, 0x1]}, &(0x7f0000aab000)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006a2000-0x4)=@assoc_id=r3, &(0x7f000079e000)=0x4) sendmsg$unix(r1, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="", 0x0}, {&(0x7f000004e000-0x9a)="40628006df2aaea36f0ac45949297d8b8d2d9a75ecb39c4b531ddd9b8dac7cc080a3734f0a2842d9c76d7aa8e8de8aaf54bbdd29af8e4cb3a39bcc2ef72f552aac02270d92a592d34fbaad1767ce4a77dc18ebf4e0be5cb3ca9f8172e2890af13473b9b01d12ba2e19497e6c55927115d4a054dacea5eba4698cf63c1a32e98504e310f0a2dfd9c0190b8a86bc3cd1bd91b0893ceedabf199d06", 0x9a}], 0x2, &(0x7f0000893000-0x48)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x48, 0x40010}, 0x10) close(r0) 2018/01/03 07:35:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a9000-0x4)=0xc) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b13000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000faf000)="4d0e71f0e6eeddfe83dd3e8b0981334e81b250fc5a381b5649f21783492e1a31c3a11f477ae5f61a7c73d4c3b481d41034ca7c6d72af57d1ee381ae23aa5e586aefd9220c88c28438baeb67037870bd9c56a9b96b2b6238af8f6c32339b48f341ff82c568378f9723e6c", 0x6a) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(r0, &(0x7f00007a6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb0000)=0x10) sendmsg$alg(r2, &(0x7f000036d000-0x38)={0x0, 0x0, &(0x7f00000b0000)=[{&(0x7f0000124000)="68864c4fbc525024087f929fcc1ac8a770166651d0abfbdf27d1619cb17a6cb2", 0x20}], 0x1, &(0x7f0000fae000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00009e2000-0x33)="99472ffb4239607696a170899ec411fdf6cce01258618e0367096a3322249bf585c5a23679dfadad71f344839946cda47f10f5", 0x33) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fb3000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb2000)=0x14) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fb2000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x1abaad30}, 0x98) getsockopt(r3, 0x1, 0x3f, &(0x7f0000c1f000-0x6e)=""/110, &(0x7f0000fb2000-0x4)=0x6e) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b46000-0xa0)=[{&(0x7f0000fa2000)=""/182, 0x0}, {&(0x7f00001ed000)=""/235, 0x0}, {&(0x7f0000fa4000-0x6b)=""/107, 0x0}, {&(0x7f000039d000)=""/153, 0x0}, {&(0x7f0000fa5000-0xc9)=""/201, 0x0}, {&(0x7f0000777000-0xa6)=""/166, 0x0}, {&(0x7f0000fa6000-0x2e)=""/46, 0x0}, {&(0x7f0000fa7000-0x66)=""/102, 0x49}, {&(0x7f0000fa7000)=""/225, 0x0}, {&(0x7f0000fa8000)=""/53, 0x0}], 0x26, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/03 07:35:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c08000)={0x45e0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) r2 = accept(r0, &(0x7f0000c36000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10) getpeername$packet(r0, &(0x7f0000c55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f36000-0x4)=0x14) recvfrom$packet(r2, &(0x7f000006f000-0xd)=""/13, 0xd, 0x2000, &(0x7f0000152000)={0x11, 0xf9, r3, 0x1, 0x81, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair(0x7, 0x4, 0x3cb, &(0x7f00007b6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000423000)={@common='rose0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x23a1, 0xfffffff0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$nfc_llcp(r4, &(0x7f0000447000-0x60)={0x27, 0x24, 0x10000, 0x7, 0x40, 0x6, "d7e32c9f7244eb316fc79a372f68556dfa53d38a5f20b2de46677468c7f8cab4bc19b58843882940721ea487c690da30f63cf0081e7c3bb4b727f998a49722", 0x2}, 0x60) 2018/01/03 07:35:45 executing program 5: pipe(&(0x7f0000e19000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000020b000-0x20)={0x6, 0x0, 0x1, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x20, r2, 0x0, 0x3}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000004000-0x4)=0x0) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x400000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x80000000, 0x7, 0x100000000, 0x3, 0x80000001, 0x9, 0x7ff, {0x0, @in={{0x2, 0x3, @rand_addr=0x2be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5bc6, 0x8001, 0x82a3, 0xfffffffffffffffe, 0x3ff}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xffffffff80000001, 0x2, 0x7, 0x6, 0x2, 0x71, 0x1, 0x100, r4}, 0x20) 2018/01/03 07:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e27000-0x3a)={0x0, 0x32, "5d64ef8d80e8d5c84fc91b06b630dc57cb83644a6174e330bd658a17d3d108e0363dd31eb5021441759dee75117f40f973b6"}, &(0x7f0000036000)=0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000de9000)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000047e000)={r1, 0x3ff}, &(0x7f0000822000)=0x8) 2018/01/03 07:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0xa, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f6e000-0x1)=0x0, &(0x7f0000cc6000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fde000-0x8)={0x0, 0x0}, &(0x7f0000602000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x100401000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) 2018/01/03 07:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d83000-0x4)={0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000a5c000-0x38)={&(0x7f0000685000)=@ax25={0x3, {"34c6eb8b825955"}, 0x200}, 0x10, &(0x7f0000aad000)=[{&(0x7f00005c6000-0x16)="8039a95e2cdf9617893ad2a79019902daa421a79b204", 0x16}], 0x1, &(0x7f0000bb6000-0x128)=[{0xe0, 0x1ff, 0x5, "d33f1bd7c00113d99624832c7e79f27c998787bc294720bf41db9d17eb0acbba6fa26a26e6567d863581b85fec15de683bf4f302aa3b6d50c98a98ece7eb015b1401b4008a103bbeda33fe421937ef60e97444949b207c79f7c4143cddf1d395ecc7a8e2a96664e315f9be27d48af431fbafc84ec4bc0cd2f1d692a34047586b2cefc7d807989d2a6c34dd659a08dc84569a1e3d0c47d02ec3eca961a43d87b09f69e9128cf2a1442f6ca6f8ccfbf18f305ce36e1150f9628795dc9984d56112448709ababe0ad4ef0df96aeb6ada1"}, {0x48, 0x108, 0x4, "404d85ecb184a4184fd2772cdf0a16942d58013848e3f7e816537684cb52e64cb258a6823057bf16cbea8fc288ba8a4bb015f2977d5332"}], 0x128, 0x0}, 0x20) r1 = socket(0x3, 0x5, 0xfff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000863000)={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]}}, &(0x7f0000c3c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fd5000-0xa0)={r2, @in6={{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7d72, 0x2, 0x2, 0xfffffffffffffffd}, &(0x7f0000fc6000)=0xa0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000014b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000709000-0x10)={&(0x7f00002b4000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000263000)={0x0, r6, 0x1, 0x3, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000137000)={r2, 0x7f, 0x5f, 0x48a6, 0x8, 0x6, 0xf2b, 0x2, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0xc0000000000, 0x2, 0x0}}, &(0x7f0000871000-0x4)=0xb8) sendmsg(r4, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x3, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000681000-0x20)={@common='tunl0\x00', @ifru_flags=0x1002}) 2018/01/03 07:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000071d000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003ac000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000cc5000-0x4)=0x0) writev(r0, &(0x7f0000ec7000-0x80)=[], 0x0) [ 480.116893] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 480.125894] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/03 07:35:45 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d26000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d26000-0x4)=0x60) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5ba, &(0x7f0000d27000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d27000-0xb)={0x1000100000, 0x8, 0xcae9, 0x927, 0x9, 0x7, 0x0, 0xfffffffffffffff7, 0x400, 0x1, 0x7ff}, 0xb) bind$nfc_llcp(r0, &(0x7f0000d25000)={0x27, 0x1, 0x4, 0x1, 0x100000000, 0xdf, "ed3607a251e50dd22fec7ba7adfe8127aa7f76e16be13b7e48c1658e586542be7320d4f565a263652ff7df6268b0028ec009002d3acc5af2803c899c2f885c", 0x3}, 0x60) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000526000)={@common='dummy0\x00', @ifru_flags=0x0}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/03 07:35:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) socket$kcm(0x29, 0x5, 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) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x80000001, 0x4) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f00006b8000)=@ax25={0x3, {"9497026ab05334"}, 0x6}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="e59e0c4f312659ec0b9473cbc0718fc999b3cc1d9486473677a42478c9072c807d9c2a1ee29a991529ddfce3dccb45f4bcd21dc7074361711fe46c5bf568c82d6a542af4381d9b30f8882d8fddf496a5a90129194d2eddc7fcaec6560a689fdb4c8f18446926708c27fb8badbbd42aaca2bb9041b90b49a9d9305823491027d72218aaaf17633572febc8ba321901b2487c74a58d8f473dace0a15555b08d7d6e50d8812fd9ae24c63ab585c45", 0xad}, {&(0x7f0000303000)="fde8d8559147605079", 0x9}, {&(0x7f0000b1d000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000a07000-0xb8)=[{0x28, 0x1bf, 0x0, "44495ec07b3407e4ca558f845e3a68eb01f044221a8e"}, {0x90, 0x84, 0x0, "8df9bb7f1f85cbed3051cf0410cd441993a5f46209e176e22d300a0fc9e47753ce4bca9cd23936f66bc2c2f67771733fa65f3f491d2504b7df2addced35298bf9ea9ec32bc9b880263db1c2144d1c540b1f67fd73c6ece2e50d852df74ebafffe4999c01fb1f85c4522f38a60321319c5d1084b8a4eae6f3fd4dd733"}], 0xb8, 0x0}, 0x8801) 2018/01/03 07:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f000021c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ac8000-0x4)=0x8, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x6, 0x807, 0xba, &(0x7f00002ba000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000467000)=0x0) 2018/01/03 07:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000546000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000948000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003ad000)={0x0, 0x6}, &(0x7f0000606000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000133000-0x8)={r1, 0x9}, &(0x7f0000705000-0x4)=0x8) r2 = socket$inet6(0xa, 0x8000000000000806, 0x10001) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/03 07:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f000070c000)={&(0x7f0000b44000)=@nfc={0x27, 0x7ff, 0x2, 0x7}, 0x10, &(0x7f000032d000-0x40)=[{&(0x7f0000cd6000-0x38)="c1b6ec2dbfa18cd4c380d2b0d954ebb50c241deaca4a23fd2bd4cc9c16d836dc3a388e0da1b535537c92e406495c2f65ad821f9d9b344f7e", 0x38}, {&(0x7f000069a000)="13753cbb85a7df524ce50a41eb4a4a4b7478599a8c90ad3303bdd5e4c2b77ef96874bb6c1b21a6dd23c6183735e985f2bbeba6893ee65932b530d349e9f095510935ce941761b860a32a7f5fd664271a83961a8e53469cc6c2d607021ab46ebb54998918dfc07a8350b3a5ac8f31044146166cf0add3e1ae8649080383d655ea920e9c565e4d1d403129e05efbaa3ad48480807c5554db12adbb413cca40b00568758afd12337872699f854492159d507e2c229713ddaa0a0f3648b37001d30ffc4a4fc6", 0xc4}, {&(0x7f0000656000)="0f", 0x1}, {&(0x7f00008d3000)="", 0x0}], 0x4, &(0x7f00000b0000-0x380)=[{0xe8, 0x116, 0x100, "30c0127090ec59770b81790d0a1cba768006338cb1aa1c34b1f13f7efc783d3d96cb59b945338dc18ed174a0034c236b14da19ec6e8f11d1d227a9cc6e68ab14c11169872c05b98d92aa30805d32f069dec8eacd8aeb8f4a9b6766010adb3017df69d2b253dddfc588f2c65f95efae56a934a32470d2160c5755561d7fa50c0db28b8d3e730a3ab2e430c70e7286dac5cdc13a0603107e685be3003a9feb751c37f49697fafe8603dd66103e6b71ac4007f4417d73fcdc7d7075e26354809f256f472db1983775301123d797b76eb9c822340ad475a7dda7"}, {0xe8, 0x10d, 0x7, "efc96d30eed8058fd33c9cb556cf31a371dc5236030c9ae5c0b32527597d3af18855992f75adaa52fc560643ab722efe5642a6fa87fbce01bf90e774df13129d57e68a04205466381ed5f89c7172d4976c3c2bcde8833ced070e0d553b0dda574199ba78425392a38200fdb72474d031abdbb4ab2a308d592ec108b7396c29f8eb699f03dd68222ea1b1c2306f89b3377c050702d21ac2e1a1908b730b2c6adb5013f57156dd57f8a19fa191f8ffa7994338c04231e01e749cafc076e64147e0ef681729ca29b69d4469f3f68b91ff5b1d4e"}, {0xb0, 0x10d, 0x100, "40405769ada1209d7b3c53d59cfce7eb9a2e79b6e4f3746e3f774bc59292eb51f7d2a8e2af8e25294c8a36db734f383093add0a6d077f479f7dc896628272ec3f3258ff18f1d835fe46b9590fa87aaa8daf98f46646846ebb7e97493ac5c6fb9366f4131ceb50f990c4061175ce165a102ab267b01f09a3b6907d739f2e5f5e7c039b024dbf42ddcce0d4b8f16ed17941393a24165253d176f78a2799ae2bdd6"}, {0xb8, 0x0, 0x8, "3c0ed33ccc2471b0ed302c781a4a1f121a136d20ad3b6ead207e90364a3b9093a893554193d796764045f53c81858227af7fa16d0e093c0cc0b803cb65c6fbbf72c8a41c0cf36750200fcbbdf203b914c41e034573cf26a371682ed0a2a52cef5bc2b32e9251f5f7e975fa8d1d7436aad291aaf21ca2f4f84dba06f457feae2024a712d30418c517c593e3e8b39ea391a76d3616133bae4dcba2673dca767b7dd4"}, {0x30, 0x10e, 0x4, "d16e021960dc54e177f44e0749cd4941bcf7fc9fbb1bc80d4b"}, {0x18, 0x84, 0x4, "445ced40b7af"}], 0x380, 0x8000}, 0x880) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x10, &(0x7f0000f0e000)="", 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000055c000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b6000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009f5000)=0x0, &(0x7f000077f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a68000-0x4)=0x0, 0x4) socketpair$inet_sctp(0x2, 0xf9e46fa87734e73a, 0x84, &(0x7f0000ca5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004b6000-0xe)={0x0, 0x6, 0x3, [0x9, 0x57a, 0x5]}, &(0x7f0000edd000-0x4)=0xe) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000048c000)={r3, 0x101}, 0x6) 2018/01/03 07:35:46 executing program 5: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000af7000-0x5f)=@file={0x0, ""/93}, &(0x7f0000af6000)=0x5f) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000af7000-0x60)=@nfc_llcp={0x27, 0x64, 0x2, 0x3, 0x2, 0x5e4, "4b32e0ebdaa0a6284544bda2f9567e6ab12a484dd0880ae1a9d53032fdde1ea2b82d582d38781d0d6fa7bb1956819bf9280784ca8a949bc79246b3886d4087", 0x9}, 0x60) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) socketpair(0x9, 0x8000b, 0x8, &(0x7f00005e9000)={0x0, 0x0}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000af6000)=""/122) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) 2018/01/03 07:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000027e000-0xb)="0b00010095d2637130bcc1", 0xb) r1 = accept(r0, &(0x7f0000314000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000199000-0x4)=0x10) getsockname$inet6(r1, &(0x7f00006d6000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000092c000-0x4)=0x1c) 2018/01/03 07:35:46 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000e000)=0x0, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x2, 0x0, 0x4, 0x7f, 0x4}, 0x14) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000e000)={0x0, 0x2, 0x10000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000e000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9}, 0x98) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r1, 0x0, &(0x7f000000f000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000e000)={0x0}, &(0x7f000000e000)=0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000011000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000000e000-0x10)={0x0, 0x0}) 2018/01/03 07:35:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e04000)={r2, 0x2}, 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b36000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) writev(r0, &(0x7f00004e5000-0x10)=[{&(0x7f0000b58000-0x29)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800080005000200000000c000", 0x13}], 0x0) 2018/01/03 07:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x10, 0x29, 0x5, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b88000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000191000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x3a, 0x1, 0x80000001, 0xa, 0x80, 0x0, 0x1, 0x1, r1}, {0xc115, 0x1, 0x1000, 0x8, 0xffff, 0x9, 0xff, 0x80000000}, {0xa88e, 0x0, 0x0, 0x7}, 0x6, 0x2, 0x3, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x80000000000000a, @in=@multicast2=0xe0000002, 0x3, 0x4000000006, 0x3, 0xfffffffffffffffa, 0x7, 0x9, 0x80000001}}, 0xe8) 2018/01/03 07:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d22000)={0x0, 0x0}) accept$inet(0xffffffffffffffff, &(0x7f0000e10000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000497000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000b11000-0x4)=@int=0x0, &(0x7f00001ac000)=0x4) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000794000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eae000-0x8)={0x0, 0x0}, &(0x7f00006eb000)=0x8) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r2) 2018/01/03 07:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet6(r0, &(0x7f0000f90000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000021d000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000220000)={0x0, 0x6c4, 0x0, 0xffffffffffffffff, 0x9, 0x7}, &(0x7f00000fd000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000111000)={r2, 0x4c, &(0x7f00009bf000-0x4c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005c5000)=0x10) 2018/01/03 07:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d66000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000448000)={r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000621000-0x4)=0x1b, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fec000)=""/93, &(0x7f000087d000-0x4)=0x5d) 2018/01/03 07:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000031a000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x4d, 0x14, 0x70b, 0x0, 0x0, "bcca703e0f6f1f3a8b000304ad4fcc6f9ebe178fcd4acb000000000000000800000005000000000707fc1fbb43afa80b61ef25e72b3202ffffd9d100b6"}], 0x4d}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0xffffffffffffffff}, 0x0) tee(r0, r0, 0x3f, 0x1) 2018/01/03 07:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffc9a, &(0x7f0000353000-0x51e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x4e8, 0x3a, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3f, 0xc, 0x3, 0x5, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x32, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xab7e}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2f, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xffffffffffffffe0}, @generic={0x1, 0xc, "2c9682e0b79fb626db2faca1"}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x40, {0x7f, 0xe, 0x20, 0x3, [0x2, 0xffffffff7fffffff, 0x9, 0xffffffff, 0x9, 0x80000000, 0x8]}}]}, @routing={0x6, 0x8, 0x1, 0x400, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0xbf, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x8, 0x10, 0xffffffffffffffff, 0x80000000, [0x6, 0x101, 0x200, 0x4, 0x1ff, 0x6, 0x6, 0x7]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0xaf, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x40, {0x7, 0xe, 0x9, 0x2f, [0xffffffffffffff0f, 0x857, 0x40, 0x7, 0x1, 0x1ff, 0x1]}}, @calipso={0x7, 0x10, {0x81, 0x2, 0x5, 0x9, [0x0]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xbd7}, @jumbo={0xc2, 0x4, 0x6}]}, @hopopts={0x3b, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0xfffffffffffffffc, 0x6, 0x3, 0x6, [0x7, 0x100, 0x0]}}, @generic={0x5af9, 0xd5, "a9a1846191ec9ab8a7bfbe6bed26187047e701f44bbb3f22054493783f68e5c808533d092b1564bc4f0663517ba8a72b7073a24f1172702a8135882c2a42ef6e9c8c7522bdf41363a8caffaf9d137fe784a243d578ec60c2ad80bddc133e5a76f793c4b9804b06db4c8789d9d54c15b4a1b9a0666d095d2e7d7362cb385ca09b10dcccec01f8ad0a5387614b08555d4cadf0e880e1ef11fa50be4c4561e9d7a8e2916261f21e28813e2b5b86e0cebb715b0d76a23a6da9980c597acf33ecfd1f5e1f58eeae9a0c43c5de90229b6e29b6b5ebfcc79d"}, @jumbo={0xc2, 0x4, 0x0}]}, @hopopts={0x3e, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2b, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0xae, "2640b6b68bf1fe38c404c53e9c30f46491c890f5ed2a3febfb85d1300349862cb42095a4e65866943c0247c8423bf5f5e807678ef2770bbbc61ab18173bfcddcb004bf741b7dd25d2bdf2d21c3f9ae8c39fd259c19cca2c5765a0c1c7b84f8dbf0449c819b91356888c0c5ece4a59c9e830b8f2e1ae0ee4c8365640444562ae3c108a50909aa72b5b0760dcd6ebd2557f52aba5e0731b71907bb087482d3fcceefe5da49f4cc1188d48cd4f4fdd9"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x1, [0x0]}]}, @routing={0xc, 0xe, 0x0, 0x3, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x64c}, @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], @multicast1=0xe0000001}]}], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000215000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000134000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e4d000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00004cc000-0x4)=0xc) 2018/01/03 07:35:46 executing program 5: r0 = socket$inet6(0xa, 0x80203, 0x81) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bd8000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 07:35:46 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000519000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000d73000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004d6000)=0x14) recvfrom$packet(r0, &(0x7f0000c85000-0x91)=""/145, 0x91, 0x40000042, &(0x7f0000243000-0x14)={0x11, 0xf8, r1, 0x1, 0xffff, 0x6, @random="13263fcff79d", [0x0, 0x0]}, 0x14) r2 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f00006c7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x3, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x0, 0xffffffffffffffff, ""}, 0xffffffffffffffde, 0x0}], 0x1, 0x0) bind$bt_rfcomm(r2, &(0x7f00006a6000)={0x1f, {0x7, 0x6, 0x4, 0x2, 0x25, 0x3}, 0x3}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000001000-0x10)={0x3, {"e4a2dd5ad63f7a"}, 0x5}, 0x10) 2018/01/03 07:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000aac000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002a1000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b0f000-0x8)={0x0, 0x2}, &(0x7f00000ef000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c81000)={r2, 0x89d}, &(0x7f0000db8000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) 2018/01/03 07:35:46 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000092b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f22000-0x4)=0x58) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006cd000)='hybla\x00', 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r1, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/03 07:35:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6b, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r5 = getgid() r6 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r8 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000-0x38)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x99)="6eacd847262c2b204046388625ada7aa648329f1068165774a31657530f3c4dae0f73dd235f13736b29d00644915ef876a49f74c70c76caa80749b1afe57f1f7a8de3145f43cf23be0121f9b693bb27482d5a39a38dd9d77902e257d183ce2aa086b9cfff7ccf5b96a87890909874fa02686aed892e9dd4674379c5084b76d30f18505a6378feb96832a6b079f1ea758d1418b1bee05d77a06", 0x99}, {&(0x7f0000001000-0x69)="3a85d43b6ab2afd60b84c3815d8f02b5d77e27dff448a47fe0f699e162ae826f4b6a0ef75a4c68deaa76b13acae77e4d64b9ba21e473d40866617624177702abd82a303683cc0c915b65c2fe290d3e099d28debc8fc5f0d68475e9c8bdd815d02bf3e867b5cac12f48", 0x69}, {&(0x7f0000001000-0x85)="1cf4abc48f79155674884361f814f7b3b5120112a9d78429b0d46fe4a2e26852079ba0bb988e5f9bd5f4991991f650badbe6a32e85d2e8d368b85e296e604afd6675a6dfb1e689a6f96dcf42d5b9b97e702ff383d985b5294a3fd195358f976be0e6f06e93af26369cec5796863c27264ca111bc8a05251e1ae257037804251f6fd532c30c", 0x85}, {&(0x7f0000002000-0x21)="0241da9614efcf5bb5252ef848dc17f43e63e3c8823d78c4828767a5137291f3c3", 0x21}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000002000-0x45)="e460817e349acddc197dccc0d1f826223f3abcc92cabb3af09b042a0b69126d3c4f749a2ca9aa08b28aee283f87221f05b7a4d4ee41af186ce5c6a3c8a3f58c7e345be27b3", 0x45}], 0x6, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r0]}], 0x90, 0x80}], 0x1, 0x40) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1, 0x80, 0x100000000, 0x0, 0x8001, 0x400, 0x9, 0x1, 0x6, 0x9, 0x9}, 0xb) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$unix(0x1, 0x0, 0x0) bind$unix(r9, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/03 07:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000827000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x401, 0xffff, 0x7fffffff}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "1886047aef35e5b6518a7ce3"}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00001d9000-0x4)=0x0) accept4$unix(r0, 0x0, &(0x7f0000dc9000)=0x0, 0x800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a60000)={@generic="7808efd16cb5d3df3eb856e64b090345", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c99000)=[@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @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, 0x3, 0x904, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x3eb}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0xcc) recvfrom$ipx(0xffffffffffffffff, &(0x7f00009e1000-0x90)=""/144, 0x90, 0x2001, &(0x7f0000eca000)={0x4, 0x2, 0x17e42d2cc, "b20d5458d030", 0x5, 0x0}, 0x10) 2018/01/03 07:35:46 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00001f4000+0xdc7)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x2, [0xffffffffffffb508, 0xf9, 0xff, 0x2, 0x6a8, 0xfffffffffffffffd, 0x8, 0x80000001]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x9)=@rc={0x1f, {0x1, 0x1000, 0x7, 0x6, 0x5, 0x101}, 0x7b45}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x4, 0x9, 0x8}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x71)={r1, 0x69, "c21feb8d35d54d69cfcf5d697e7c7f7380225c73f3a7ae1074d2d06a4dd5a1133a4639c91454fb725a9caff6a730e5ebfc5c00b5ed7e11f396db936fceb0caa8056f804ebc3ba67ef1e77aa7e25dd0a9e2a8485b2486ca622ece221e493b0ffe60d23b35426580db70"}, &(0x7f0000002000-0x4)=0x71) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x5, 0x4, 0x100, 0x80, 0x3f}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ab5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/03 07:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x245) r1 = accept$inet(r0, &(0x7f0000d45000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000)=0x10) write(r1, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000401000)=0x8) 2018/01/03 07:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b11000)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) bind(r1, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair(0x10, 0x7, 0x5, &(0x7f000077b000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000895000-0x1e)={0x4, 0x401, 0x6, "6d566f54b028", "bb6e51b0727712092fb3aabef6bb6312"}) 2018/01/03 07:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b0e000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:46 executing program 5: r0 = socket(0xa, 0x0, 0x6989) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005a2000-0x8)={0x0, 0x9}, &(0x7f0000260000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x49, 0x7ff, 0x10001, 0x81, 0x5}, &(0x7f0000000000)=0x14) r2 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) 2018/01/03 07:35:46 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r1 = socket(0x2, 0x6, 0x101) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000f78000)={@broadcast=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1b000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x24, 0x0}, 0x0) 2018/01/03 07:35:46 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000f5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000a1f000-0x4e)="1f00000002021900000000000008ec5f00ed1b8589001f0d0081001ffe58cb", 0x1f}], 0x1) 2018/01/03 07:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000996000-0x10)="02128e25020000000000000001ff0007", 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x8, 0x4) 2018/01/03 07:35:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) 2018/01/03 07:35:46 executing program 5: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='bcsf0\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x3, [{0x796, 0x5, 0x3, 0x81}, {0x400, 0x8000, 0x40, 0xffff}, {0x10000, 0x9, 0xe9, 0x6}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) writev(r1, &(0x7f00002e4000-0x10)=[], 0x0) 2018/01/03 07:35:46 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eeb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000001000-0x20)={0x8, 0x8, 0x2, 0x6122, 0x4, 0x7}) recvfrom$inet6(r0, &(0x7f0000d55000)=""/51, 0x33, 0x20, &(0x7f0000000000)={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1f}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$nfc_llcp(r1, &(0x7f000087b000-0x60)={0x27, 0x20, 0x800, 0x6, 0x2, 0x0, "2be378120fe704edcc3451b745cd635cfb2e249d828800587b303397ecde56d145f64dc1758494b5e0e285efb1867d01e49079586c24b87063076882263fe7", 0x3ff}, 0x60) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000bf6000)=0x0, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000c3f000)={0x5, 0x0}, 0x8) 2018/01/03 07:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000043c000)={@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}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a8e000)={0x0, 0x0}, &(0x7f0000ae3000-0x4)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a5c000-0x4)=0x0, &(0x7f0000246000)=0x4) 2018/01/03 07:35:46 executing program 7: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f00007fc000)=@un=@file={0x0, ""/108}, &(0x7f0000a05000)=0x6e) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000adc000-0xf6)="d0563af4bccd2d6c128abd173fb72fce5f372346d4e336634e7be0b354e194b3a15e8d5ab6e8f0f878d06084b370d0b9b4fca7be4f464093a39e3e90fe33aa8608c211d9f6f683b363bb3c2a2e2e4163aa2d915aea08237cd06119c9c14819251e52b19d1170510852e98a418f3e0775289539f0cdae4b56bf518f23116a51a16e87010bd499be17e50d0f2bc60b01ab6aba1fe036bccd00c1d422673ea8329bdd8fdedfcfd3b19903088f6bc52e473d581bec76c9ae8db7e381ca853be34810674066d12ac57335713c009079e4c422b41ac43a82f884718e19a16f98c15b3ab7ae6cd30d162ff16a09140e81fa8fb5c7413a90a8c6", 0xf6) sendmsg$alg(r1, &(0x7f0000c63000-0x38)={0x0, 0x0, &(0x7f0000df4000)=[{&(0x7f0000df5000-0x2)="9f7d", 0x2}, {&(0x7f0000df4000)="3c4ea14c66fbbc9e08163da09aaeb089a7b4027c4f89b510a823c8a1e31684cf97ffa9f79fc06f901aa81279e9245920b2b1d5e32852c51f3fdee7a68c7e57e4a1f79f54a57cddc6699536a499ee94785d73b4952b17624ce05e9c2c6d39a64a3c7afad33d7cf1273a11ea71ebdd4888388dc2f21a300c762092552beeb7e3b0bfc5b74a79325037c5694c4b208e08bc59dc8df5a34c57a419", 0x99}, {&(0x7f0000df4000)="36f3", 0x2}, {&(0x7f0000df4000)="988d119ab3d684da5ef3cc6438d091c1480f7dffc460269dcb15eb5b120df11a9510c7921472f8dfe0904a63cd991a618faf5329ff1ef60a0e9525bc56d4c06807f5777305175ad5f68b358cfe8fdfacf756a0359c9fd2ea290acf057e996f150f0af8cc18", 0x65}, {&(0x7f00000f6000)="1416a2f8c37b3a9cd1372bbfe88e", 0xfffffc34}, {&(0x7f0000df4000)="97e20d493f7f9652f74b9d19b1a94aa57646a3bb6f115141e250e884c27da998759e840f01c256738818ee6a21a3b21a71b043bc16aeb299584a617026e93570300a92dc3c56f00346f27dfd1f38fd68c12b", 0x52}, {&(0x7f0000520000)="a280357d64f5ab7990e75232ab43736828fd7a3346e94b56a816ebe276dfbe0582a7d20ac2373b30fbd7fd886a6562827741557e98cd485239", 0x39}], 0x7, &(0x7f0000df4000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x7c6c}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x48, 0x880}, 0x84) read(r0, &(0x7f0000df3000-0x1000)=""/4096, 0x1000) 2018/01/03 07:35:46 executing program 0: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000ba5000)=0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000ba6000-0x4)=0x0, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000042000)=0x0, 0x4fd8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004fb000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000349000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000b3c000-0x10)=[{&(0x7f0000b9f000-0x2d)="290000001c00190400000047000a007c02ffff00000000000000010009000100181400000000043e00", 0x29}], 0x1) 2018/01/03 07:35:46 executing program 5: r0 = socket$inet(0x2, 0x0, 0x7) accept$inet(r0, &(0x7f00009ff000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076f000-0x1)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/03 07:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000001f) socketpair(0x8, 0x3, 0xea, &(0x7f0000103000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000963000-0x10)={0xd9a, 0x3, 0x81, 0x100000001, 0x0}, &(0x7f0000401000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000c8000-0xb8)={0x0, 0x5, 0x5, 0x1, 0xd14, 0x2, 0x200, 0x100, {0x0, @in6={{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x8, 0x0, 0x8}}, &(0x7f0000561000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000646000)={r3, 0x2, 0x9, 0x5, 0x6, 0x400, 0x1, 0x8, {r4, @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]}, 0x363e2b10, 0x0, 0x9, 0x3f, 0xf83}}, &(0x7f00007bc000-0x4)=0xb8) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000600000-0xb8)="3ade37820ae8ebe195314550b2fa49169ed5a87b8136d6e0f34aa383cd6a72eb7276a92abbb6a88762183e3085307af5bb4982e5e2ea171b5a867cd8211c98d743bc5d4d537c79a8d861e52c1e6769e6360f239f26b0a244094c388d1620b20e32d05bf0bfd1aaea373f572bc7b85ecdb830d3529225c39a2ac959823efdb6476727a6773340afbb759bc8b8bcab3cdab076147e6af7496ee576887dd0c4e503c5c07acab324a1a5247800d948c011895f42d29749a4929d", 0xb8) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00001c5000-0x8)={0x6, 0x1}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000012f000)=0x72cb, 0x4) sendmsg$alg(r1, &(0x7f00009df000)={0x0, 0x0, &(0x7f00005eb000)=[{&(0x7f00000d8000)="3fbbe11d05791f8377d47d0090dd5e707204dd2859bc0abdf32289809e5649f6a125a420011f028211b95f16724a49c7fcbcee2d298a5d9302caef3e11b474e5f97d100420ba5ee74bd404f9afca508e620f0dd11e5261561c1327f7838d0eb4df759949229902672377db163ff7fdd53ece26c022fc5568d18609acae902d5e9c977bad5b0d81fd9a66ddd47a1fc569aa", 0x91}, {&(0x7f0000c55000-0xa)="9e201e8e736c0a61ba4e", 0xa}, {&(0x7f0000e70000-0x38)="cc00dfaa8e782750531776e043a3325e09ba254efa57de899f7edf6ad0ebb0061cd5ab7115145cbbad06abbc43e6929faeba15f8f45b6535", 0x38}, {&(0x7f00002fd000-0x1000)="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", 0x1000}, {&(0x7f0000bb5000-0x69)="e56adc9068205eff5abe368438be0765d13b258b639dc57ae99faa5ce7c53c52e0374441303ba5932f674df5d5eb3072115ac3b3f2971e4043b94bfd8a8311ee1493df2ab0e224d82b3c97d393f8da90b89516d1061523f0baa5dbe0c409018a7960f964ac233e0c", 0x68}, {&(0x7f0000ecd000-0x52)="76795adbcf5cba890ccbe9139181e9887abd213b86b6ad36cfad887d6cda23c97d85140a89f6a9d8535532463006681d24132d645df22a759fb557b4e4470e2619f2e487b051916fb36730c69d57080cc149", 0x52}, {&(0x7f0000c08000-0x14)="d6e469e05c0039d1457cb2ad854cf5f1b5be4fd0", 0x14}, {&(0x7f000047d000-0x4b)="239d13625d841715f3ffbf6975f801e94795f078b1f1390b432d0bc95ab43827c6b3a2e7e70e647fbea48a6c5569fc98bb9c1eff89e4099b0bb8640d7de68c31339cbb96d73cfc20d31ad6", 0x4b}], 0x8, &(0x7f0000181000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x40c1}, 0x4000000) writev(r0, &(0x7f0000544000)=[{&(0x7f0000bd7000)="cdf56259b48cff4ca40d2103ba7bbfbe98fd3932f7494a02f1f5ca63194bb75d573e4d2f2e70b97a788ff9eb2991b28f7de33eef736e57d5a3a35078fa8979a5deb1c5e0164ceb34395c2e702658bd3a6b9bec193584ef6f6a6f4f1b4fea6c0c646a2d6763b9f4352f0fc8265a31472bc580580d4577cde24e2b7f0c7746075e12c4a3c00b24920e4fcfeee3933ac995c5a797972b8101d91302f38a2a3c16e930415c1185dc4eeea98b2f8e508aada5ca60c7e46dd86ebdf4e8bd9fb67b489bd26fb1299bdd2f792a821b9eeca3ede89bcdb7fdd47ef2", 0xd7}, {&(0x7f0000646000)="5ba16b61921f9841cfe5c362d269be11520c7b29df7ce137161ed1ea72e4937e8f537ab3e77657be8ec3431078abed79538112d69ff178049f", 0x39}, {&(0x7f0000b19000-0x59)="569e51b44fd5f2e1eb8bcdce643bf93232ff46d69d335226874b7dc319fc45531b44a7b249d6ce7045d8a1d86719a5fe54df5c303843301f7b6ad3e6e7cff86b9c3ba34022baecc960781168f0797de381dccd5f554fd44d23", 0x59}], 0x48) 2018/01/03 07:35:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005f0000-0xc)=@sack_info={0x0, 0x100000001, 0x7}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000928000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x0, [0x6b5, 0x7, 0x1, 0x0, 0x26e6626d, 0x7e0, 0x6, 0xb6a]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0xb0b) 2018/01/03 07:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000179000)="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", 0x72f, 0x8050, &(0x7f0000b73000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0xf, 0x3, 0xff) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000b4b000)={0x0, 0x0, &(0x7f000007f000)=[{&(0x7f0000b7e000)=""/237, 0xed}, {&(0x7f00003d9000-0xf8)=""/248, 0xf8}, {&(0x7f00004de000-0xf)=""/15, 0xf}, {&(0x7f0000314000-0x2c)=""/44, 0x2c}, {&(0x7f0000ffe000-0x1000)=""/4096, 0x1000}, {&(0x7f000051b000-0x77)=""/119, 0x77}], 0x6, &(0x7f0000975000-0xde)=""/222, 0xde, 0xfffffffffffffffa}, 0x100) 2018/01/03 07:35:46 executing program 4: mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000079a000)=0xffffffff, 0x4) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000079c000-0x5c)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x7, [0x0, 0x4, 0x1f, 0xbda, 0x5, 0x81, 0x100000000, 0x4]}, 0x5c) bpf$OBJ_PIN_PROG(0x6, &(0x7f000079b000-0xc)={&(0x7f000079a000)='./file0\x00', r0}, 0xc) r2 = socket(0x11, 0x2, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000797000)={&(0x7f0000799000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "29c193e1dfff1e3c0a510e75ff0b40b6b14468d601d77e13c173d597d0789c73c0fa772ec6df150137d2043ce9be611c31b89c2eb92111802857876591cfbc", 0x0}, 0x60, &(0x7f000066b000)=[], 0x0, &(0x7f0000462000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) getsockopt(r2, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000799000)=0x79) 2018/01/03 07:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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, &(0x7f00001d1000)='c', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000506000)=0x9, 0x4) writev(r0, &(0x7f00006ed000)=[{&(0x7f0000643000)="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", 0x599}], 0x1) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000140000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x576d, 0x89, 0x80}, &(0x7f0000f6b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000767000-0xa0)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x3, 0x143, 0x40}, &(0x7f0000c72000)=0xa0) 2018/01/03 07:35:46 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000007000-0x28)={@generic="a037b7ecdc77f462b4ccab8081e03e5e", @ifru_ivalue=0x0}) 2018/01/03 07:35:46 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/03 07:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="1a72b5a01d62bddf93709bcff5f8f26cad96caf9d60bb777fcc80bea3201fea42470b660f9f5be2066e3063fdda2561672de0db6a7c8faed553acb3bf8a0969995f9616e3e68bb2c3e33eddf24a7523bd7e37f97e0e19f9d12e43d3f5e029e13d9456b99e5f01c1a0ae9937931143b6166126338385e13e15c5e36690ee60139e947c784ddcff04aba177cfa82ca891459173d7dccf550b54a3ecbdf14679b4632f25bf114e925079ddcc14e8d18e43a0f3e473be19345152813bcece5dea06c17d7f1d9f95a8fc37945d90e6bb0e3718f9fb5800b9118e0c651e774f6d89ad52bf1aa41e13d77cf6e6ad1f6ad412c8119d0e4c3613f09fbc7cf3806fe6be71ad9cac1d613fbcd60d1453e6ccf627f5eb2f196cfbf44febd216df53fce988f221e9f412f13f69315eff84a6110f3d6e26cce54294e592a4072f2b34d0645bbef2f34a88613380fba4d19008a961313e83ba74986ba1e7190ca131742dbfc696a4eb72dbf481bdf23bb8b8951fe82f398f65d5241c42ba662d7350d1a46d6b2fd34049fae7eb4863bfb60da15b7e5617534153fa2a1cd285de4be515489cc1f558335007e66e16049f290cd9154ec1d1ef34eb22ce3ca82d3acd02ccde3b9d068dc087663fc77acfae4ed53e8b9abad905e2d9806d12ad3fb93b7d38255ecac4a5c69bd891b1f56ad1e23fc0355a388ab5640bdb71d8f9607f457ffe9c96c85fa42dfd4e9e4bc629b085a08134acdeb2418ddf1c972a00ce41d2f749273697cc734210dc1bacf3d920703514dd4c337efe47e9fe94e0f2532735d67ca78f73d6a7ab767e615ba7c14101e1f363146773617baffae5ffef939435cac22b5dc872e5bf14866e978fd040166e30d3ace68170019b004caff93dbecc676bc53fd261709acbe4c36834c0d46dd74ebbc9ced25db42bb477779a1db76c69cd2b64e7ef76e96837e0a5cf96691d29d75fcdb08f73902cce160067e732e2fd02c94f3fff6635fe7981dffe58dbc3f4a5ee21e1b377a3f40aec1105808591b5762cebae496d826b276d5c1748e120fb2554cde01056199e7897e6cd4a1ece902116af1e9ba9eb132d2a0439634e3b5a58c02aea694388a1ab67d2ad18aafc446eef2eb3903fc09b6eb240263862af73ee04357da0b66eaa11952d2b003e3ee7747256f9863e08ec08026c6df949d4554150ba578563a5e7bc8251fb544e449251da119605001d99012aa2d5ecb7e81c97c84353b3a20f1c107aae7351f72f6a6b1a5caf087b74249c4fa5e1582d4362787af2ae093e65dd60ca661c3be00f92a7b30788c1d5984c8ce7f8633eef5765032e6ca37ba9eb71d3d9c7cecc47aa8147972664556ae67c215fd3f2a3affb881cfae888cf654b6a0acc4c462bcc2ca5a9035941c503c1aeebf62474b536934300f47302f19ab17c85443fd1f584c63643b226c34843b62184d6adfb6c632ba7b57fd870fdd0850de159c2316420410828946d216829cafed172d2a24b57703ac0099a07b983194108815f7fef73efd7993cdefa137752373bd38a980ce26dff1cdeaad1aefa49e46de0fbdcdd3ec9c2e1e81919fbb360f48608588bbbd9eed5d6feb8d3d792df2a203b3b7127cfbf3143de501fc6f5b2db27bd6e7793c22c3437b75ddb9d405572b97d31f9089df3b00a07eed945a4b4d44ebc62376d4dc1f2f5cc1a7afa3d7593328cd79c0764ba198060f6df992ace71e06b59a81ee2b5db54e47da7d466f5f6b8c15901b16007674d4cdd59f95a31203d72f10d1a89936b5172d22b9f892f76165380322c11a0506e75dc6279eb02e95d3b03d64b02bead860162a636e8708447854e953e4f603e60f4afd7d733cf0e9fc1581b0d3824f6e64a7610a91c2dc5daf2786337dd1ce657bba7e3653bee40be5498a851007f053c672cef502d05cadf1290c4b6cb729f05bbed468b9a1d670e721a6f1b188912930cc2825d84651c5c68a56126a82e5db4f5a25903983e4dec706173e3c7339d45794c00c6259fd46044e87eb5d2b9a0a69ea0e409963c6d8515db3b32ece34500c46f744ceb9c6166a0a7c675a1d013dd17522f8b07c676cdd552b453ef8141e1d3b4aa819836defc8eeebb9f3e4d10f5a1838623489b82365ea2a12ef4c28fd24fead6885f3791fa939f3ced2a2c4b2e58fb940137c5bc6e1ec6cf217376b38edb29480c656ce6c324f9d02df583f644ac65c8112d54a1d41b87e23529c78d29598d7f3d12add9cadc0773e739edddfa3f9c4b146abb19bbff673d99cb102deadabea98e26b86384fe369e3d2736b2b7632a7533165e9aa18d1dfd37d263280ede2ceb170097fec0d0a38e9f6c10b1b6f03e3abc2873468f3f0ae0c8a6e2ee674efd6bdc1ce936cf3bf040e7c3aeccca14735f78286ccba7eaece55113c1c68f51705fde538aaa4e80e2b869fcafd52d29ee5b27ade01269bf2c53a06487b71285eb29c26a31f6b1f9467a740320c51031e37ba034635e9c6b06828dcb7284c8538d20c688cb450f7857bb4f22b4dc87b129308b3d33764e6cdafc7abf1d220748d3e5d176cb083935bace23eb9d071475bab262cad74d422cdd08b2d3d0d8eab2544a3f07241d632d2d49524c8114da06b376d96e42db4cbbe9120d7a954f40cc6b3bc443d0c16d4c31934f4a2b8e93b73d38848110059e88c48190ebd4ccc42a19615db39a961ff0124c4ca810d42cbea6041ed60f37c018fbb0c6b452f70c2d10d746d9fe4e39079232cdd59d4a9a0f326297ba5d979b67d4514166d8eb23f703d38c8de34bee48bf93b0c462d7727ca7fbe9fbca891c58e00dc0f31f42d1ffac3bef9cba3c8b0f20530bcec23cacc4deeec1f0a81e77136d3a41a790764e6c42b9a13008d3a374d9bc55377c2913793796c702e6406adaa38a983277b5a0e725661c17aeaa16f62340ae5ad2fa3969686efda7fd98dd9bfa0ebdb52d7edac9203c4aa9a9c3dc30d86c470fe4c68a6e488782ca995a6c15de4c4e14cc6364c4dd3bd601003d7edbf8d63c29c5c3984c606c6399f04ee0340b5306c5fdaa59bd0f39adf167d33a9858f28724d2197929f22a8eb2557ea1a7e2577614253a2daa2de326ccafda13c79cd2eaa4925d36a878353201e3ba4d90352c0dddf3781558b8b099402de295d1f611788819904e5e6c36e9db1884c90c35f76613ebb1b5af57bf0c81fa8b59cfd77f69d1b4c633103a686452d3396b85fff909eead298baa20ab0bab37775a675454fdf0746a8ac1bbbad21e0bb0ce806a2ad026fdfb7a83c915ea41ad24c14d931d87480794ef8f425d03fc2a18693349c3b52611f57014933ac92f9eaf8224166e11ee7a4db0be34c070bdf8363ed2b36637b984bd1a179f0f005e0f98d2b3c12d7ef2e144248df5687909774e9a49d87395594bcd0c7c3231d33e9239849af23f3ea3cd0220146f6204853eba0007911bc6580dccdbdd642131a2cfc89bdee13493f738ff40d110f7516997fc85fce9aa4d8fe3d31991d44c8912d350f67f338466296c973f52914d41a955bc6b6a6396fd5d44edba57bfb9ea84613874eb48829f76e818606bb376951bb9baa45580ae33bcd8b0f353e7814262a10c40fdc8bdce97294728be1cb8556942d2df3eb8a5bbc6dba8518e953848b559f9f98e141aee830e7078128fb301a4cac98da15b5400a68ae9948bcb21e9be38a527899655827762ceba4f03552b713e15c2ff5e6815b254c8b9f377e6007991abbb089f189da3d2a82651ae5611e69e7a73864e695fe6b8823b49e4117027a38e44cd9a86de6843753674db2fd9d0d77fc57ea9bfe46c12a7cb4040ba0bae590aeae873d81bbb2e883b1454f6fbcb0d2bee7a1b2f49506a9dc41e1cf6f851a716d88ed325d413438c1f89fe47d68961b39501d24a5a63d3c6543e8c3f3ea98c9044c45ceabbdf66ce07bc723e7c4ff312e05742bea6b4b115b29e5eda3344e5dd7231286b42c60a1f697b991983361cfeac7629d69bc21f4eafe17ea608834bd8a4d540312dd55719f6bdc58f03513a22f63f758a3eda44b41fcfd18c350c3024896520b535b57ccdf9cee42f84bcf7943b277290343f90ee78eafa1f0052e8987d17545c589a1cdf8a65be49f41c3a503c15236f4f9baf5d3bef778897cf1b6fb80693d5b1678b98018da6e81daa401cc18e914face05dc399d9afa44f787069a3ebecbb9e6eb9d3660010b16803e487edae4ebb91a06848afca2355450b63dfefbf979a222aa48f1bb97695f07fa04150a0f2687f2fd0500841cbd18678b2e65e874100ee2765f3dac3a090b47d638c97e5e01342b99c429b7beda3e13c188ee1c18be6b5dfb3f1f6d395a043db317bda6beb75fb369923a13db8123c5687136dd00a9ffff8695e91312eb05f5e3fb743186c3d8e72c31161b677b0037499bf1e3eb2050116f2b52fd34666a7feb6d48a0a0354721e767021d140268235c9389203d541376d86c9ac85a35f884335c7c725cd102324426e6e2f9df6ff5e0623de403011f24e0c177fbb92893d62889911135a947c3c411013ccaf90a6465f679667d423b70faf18129d2ecb158d8e3358f244026de32763c6dde6113af9bf9f808cc6ec5f64488e9a4e10454be375d7562e18e780dabcefd8ffdaf6bda40de51eeb27c0d0c2a516c4d371a5a25de88864f847257d00cf31341b7dbc4f0d884e651bce0bce6141c766f072d97efe67f7090cf0c537106d881013ca9e01eae219faad81bf894ec2b8bdaf859e9b9e0a2c25301a54f3c3cebd8d2d706d69dbee848b9003181cf540cacde3f4e3fff6977a1650fd68c9c23ca5437ead89bb8dcc3915a275561a8c2ddfebbafad35caf2465bebbda711356ac26ab1b3babd2d42bda9d0766eaf57a3e492c23aea15839710c5353da6efc37022be74147d7856d97120e31c89049f90a4aef07fc344d9dea8a8f18f8185357fe17f30cbc3f2e0e160b5abd5e9c9c8ac2b1d97527ea3d6559ebb4a3ec06780ec1847e11c6b80457433dddfa03ca4f0c62ce6d7fe7e890fdb0cf73a03ad4b12e963ee06477b11e22b79c6441b3d59426d4353154dce5c0238565fcb3c75fac36a9e1818a55b7e4d2ce57a690a712ffeb9f793196a9cb0da23c42bafd1600df699ecb0a79710c074e7468b36640f87c59c799812dbe34dacd68867a6ba345c1a947dc46ab97d6200885894b9237a3387dc43388e91ee154fcf99694f118708cb3bfdf0d93cd2729e3b29235b95bda798ca53d67d9db8b0a128b6ef30944f56db89bafffa3d3a225e1f88f4b1558eb85eeec21ff3db7efd64c32112c01964aaec0693c2c2f3e8e7a16d67c9e646a2f75da119aad966c348253d5dd3117cd71b0def930d1676c17384389383be4c5de5474263140109b041a9cf05441388e8006902c869b1d008e2ee065572757c3f1e45046a8dc1f2f9d4eac56108ea84421c8bb9a9b03277607ef7fc315e2b39026c3f4b5442fa1df91ab5aaa2485bf8827fdbcdb78791c9d677f0b974b3de2cde6d37470539e7c1f1369ffd6d950fa9bbdf94b9b0bb4fee9fd32530bdd92386771b70370aedcb98506c497ff8e964c677ec3a5f5e447437720dc4706f44426b0a1bf4f6c6d7e832268c5340fd7c2501e4fae384a225ad8373556e8a7070ef61151eaae836993e487d3a8cd6c0ee0387e12adb2842f90acb7637d927547b39157a0c6cc9044e716f29b2d9e7c853868d58d861200ccb5d9423f08be3e72e49802b2f", 0xfd7}], 0x1) sendto$unix(r0, &(0x7f0000db5000-0x5e)="9bc867fb6a66554dd2a4d8356e76de948c5d2098902fe39e83ff5a745639b49cd2d036eaf9b712ceec12dce6b7b2d1711af87841ab1d0f457ede4bf4519f2637b0bae104db35910bab4b81684e7c35f0f486bb69ed861944ec8f1d916b62", 0x5e, 0x40005, &(0x7f0000631000-0xa)=@file={0x1, './file0\x00'}, 0xa) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) 2018/01/03 07:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00008e7000-0x1f)="1f0000000906ffde00fffffffffffffffd0100000900010013000000010080", 0x1f) bind(r0, &(0x7f0000025000-0x60)=@nfc_llcp={0x27, 0x80, 0x7, 0x7, 0x1, 0x5550, "e7e2daf224c74fa3740c4959a5365a32d623b58a20e978fc961aed9b2b9e318ac17f1743085548564c47bbf5e0de0293f890a69439f845b8888d34c32a6cb2", 0x9}, 0x60) 2018/01/03 07:35:46 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x4) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a28000)=@assoc_id=0x0, &(0x7f0000fa3000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000754000)={r2, 0x7}, &(0x7f00008f6000-0x4)=0x8) socketpair(0x4, 0xa, 0x3f, &(0x7f0000fa2000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000008b000-0x20)={"73c5642b9ec093745941458bb1a37f89", {0x4, 0xaf, 0xa357, "bd0659887406", 0x8, 0x0}}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000baf000-0x38)={0x0, 0x0, &(0x7f00003c7000-0x10)=[{&(0x7f0000fa4000)="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", 0x1000}], 0x1, &(0x7f00005a5000-0xe61)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x51, "60823cd7d2025e0e097eaa822213f717572e141aba0f97d3e84a973d971849d9bdba49109a6777a28fde916cb0b970f11746d4ac39eb0a3ee04d4613c60c0f27ffa1f6c648a6fddf039be0c95f05aad5d1"}], 0x10c8, 0x10}, 0x8000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000fa5000)=""/217, 0xd9, 0x2000, 0x0, 0x0) setsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000a7d000)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000fa6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fa6000-0x4)=0x10, 0x80000) bind$alg(r0, &(0x7f000087a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) 2018/01/03 07:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000b08000)=@generic={0x1a, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x3ff) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/03 07:35:46 executing program 3: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002c6000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000569000-0x4)=0x10, 0x80000) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00005e2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005d8000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000003b000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000105000)=0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/01/03 07:35:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r1, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/01/03 07:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x200000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x7f) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d6000)=0xb) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x2, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{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]}}, 0x118) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000062a000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006dc000-0xc)={r2, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setsockopt$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) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/01/03 07:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00004c4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 07:35:46 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000099000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000031b000-0x38)={&(0x7f0000ffc000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ffc000)=[{&(0x7f0000ffd000-0x6a)="9ebbd37cff75508d0027f8b2d04670034003bb3a8fe12bb3136c46ba80da7dbba67f73cb2aa764f753587c498e648da511e4356123e0691138c21c7a44d0d02fa019f3733e3594fce1c2d2839905c931d588ade2e3897392311621eecb7621270e5ecea51489f10338a9", 0x6a}, {&(0x7f0000ffd000-0x1000)="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", 0x1000}, {&(0x7f0000ffd000-0x20)="786d53726da6a2aec20ed9f5ae05e747342aec317424c71b620c418823c59bd0", 0x20}, {&(0x7f0000bcd000-0xf6)="c139edf3b9c8b04cd03611ef29c16bf151289b631f2d656d589813f6877fce02cf82d067d957e7c70f83cdd68754ce0a5ca8880532e271fe1c1fc2fba097818653f1a7e9a60b8a456e2d28a4ec5355823c751e7cf15f19a51a5c1f4373e62cf6b6a1ef85152bca8c3929006c46b78bb3c7328c42c3f1aba8f51384f8f972ba5a32d0d294dd65c144c7fa33aa44dfab22b48b426653c6e4240cad52f2c9bb356903f8d1de0a10cc495c15ee091b5fad95733a8237eb6c00bfac48a602bba2f945d6a4ea9e0fe00db6c51715d7c89fc8b4b8275feac36a61c682796dfa40c9996a0d96ba9a79ac0d215d05d43fb8e8a74210a9f11e5e1b", 0xf6}, {&(0x7f0000ffc000)="5ed0ebe4f6deb5ccc8f86481149d515b3fb53f1b012583e9ec2fafe7bb3a8260dd804d4e2859af634667160a511ce1464471bfcd8bdfcc7fc9666112c072ce8b5e78aac2", 0x44}], 0x5, 0x0, 0x0, 0x4}, 0x4000004) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ffe000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r2, &(0x7f0000ffa000-0x50)=""}, 0x10) 2018/01/03 07:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000df6000)="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", 0xfc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000509000)={0x7, &(0x7f00007a8000-0x38)=[{0xc366, 0x2, 0x100000001, 0x6ea1}, {0x2, 0x2, 0x8, 0x401}, {0x4, 0x1e, 0x1, 0xdd}, {0x1, 0x3, 0x80000001, 0x0}, {0x2, 0x1ff, 0xd2c, 0x3}, {0x5, 0x4, 0x9, 0x10000}, {0x3, 0x0, 0x9e4, 0x4}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000397000-0x8)={0x0, 0x9b2}, &(0x7f0000e2a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006a0000-0x10)={0x4, 0x6, 0x1000, 0x8, r1}, &(0x7f00005b4000-0x4)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000087e000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000762000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000efa000-0x18)={@loopback={0x0, 0x1}, 0x200, r2}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000555000-0x4)={0x0}, &(0x7f00004b5000)=0x4) 2018/01/03 07:35:46 executing program 1: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000b0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 480.738868] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 480.767041] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/03 07:35:46 executing program 3: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00004d6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007ba000-0x4)=0xe, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00008c0000)={r0}) bind$alg(r0, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept4(r0, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) 2018/01/03 07:35:46 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) socketpair(0x9, 0xe, 0x8000, &(0x7f0000903000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bff000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/03 07:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b51000-0x78)={0x0, 0x70, "60e4199618d248a42a5d1d4286ba9368d430e8674b249f6484c81b19b8819b40ae1ad234f1f6c290d4f08cec6acd2ca440c5f2934a89bbf11d177761f12f677d68ce275bbc34e7bd12c954daf76fe3867c9abb7408c50bdfa7b1310bbd4afcb1915e62f6ea170f470a03489cbec9b0f4"}, &(0x7f00007bb000)=0x78) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000475000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000018000-0xc)=@sack_info={r1, 0x6fb, 0x7}, 0xc) 2018/01/03 07:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8000000000000000", 0x8) 2018/01/03 07:35:46 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/03 07:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/03 07:35:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000095f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r1) 2018/01/03 07:35:46 executing program 7: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) epoll_create(0xffffffffffffffe0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/03 07:35:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cdd000-0x28)={@common='sit0\x00', &(0x7f0000089000-0x14)=@ethtool_wolinfo={0x7, 0x8, 0x6, "afe8df1002a8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000064b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000dfb000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d22000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f000096f000)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000eb4000)=0x0, 0x4) getsockopt(r2, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d8c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000af1000-0x10)={0x0, 0xa8, &(0x7f0000c8e000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd0}, @in={0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f44000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000023e000)={r5, 0x1000, "a64e17b7524ed075b8f79f7304fa0a29e5129fee96877ac7fa8dbfcc658b513c7df00efd28dce04974ab8287e8c67225bb73f33b6131bd9e7c62d11ac15bdc7da25d4fde7b5aa294125ecccb0389ad77060118cda3616f07d2ea1905b37209f702fa0fcab2b020a3abd1f76f8e207fadd51928c22559789e0ee4831f534660737ac973e3eb7b0a2756700967a1537aa0e62d7ce04516f4e65ef5668a87aab71edce74b67a528011d7f40ac620bde5f0cf03839b44ee831792bcd9d646c7377916ae8980d8e46cc6c23cd5ed370da88f9df5140ab5f2951533f0bfb316b0ebe50c340b3137e320bbab292a3c12b9c21e969345fa297605de18d12fc8209c7dca2293d87fb66fe71ade2cd02c918dc51f6dd9c9eebe689f56076c2c1e305db260bf93a78cbac6e9ebd64aab595d378b47928ad2196154d65b700715564c66c3e9ff50a0a596fef15c410513031e8a9a9af642618b0d09a40543d38a1515198b9e0356fa8eec0ed5a183525f83832377f96fe98a0c56b140e93127514f66ba86671050f6d159e84801a4ec75148a0785b8b7a07b094a71dc7b6b7a857cfa32b5cb0262758aa1d02eeabbd259202d9ebd7fb49028bdeb67787f0e92c3c77f0d4ccb2ea4a2fb81052e046cb5cef97d0623f277a4af99bb610a661a804e0a32a0848e7766eb2a8f60f8d56c7621fa92f540e4c748054771004dd6af7eb9a085bfac7fed4ecfcc39cfafe82cb86ae55b61e32e79f1cea4c484d0325f198f94a1f03d5ba45d16e22786c40bd4325af36efdeb9a3c56e363a7c941611a4e142d1d54139c58115aa692ff20369b99ae71156ecf6a498f9ab580570df56c6b0499b153f934ffe7cde6afea10ff84cdcaca54b5bc19ef2d45e3e763ab455a6f4f15dc38474fc870c95c8a24c5d833f95fdfcbddecd21e4f94ace475c23fd7c1fe112a47df5fde9cae62bee4ab1da1484735a5850a263b13ff4fb0c8d09c196d62b4675e3e2daf559cc3d8ed61b33c2e19ccb977082a1cc130c551189f1ef2a4e7c42dd30d6baf0ed2de517c038fdd1b16c81f7a5a92f15f24ef8beebf6ec4b2deca754e773eb34bfe7f99f11215daba44ea6e7ba07b7360da14babce74294f68eb1bc92db09dd0382a789214ba26f34f6b6925a7fdb40c857ccd4cc9bf7fc83e571b44ae2f7de47881b46d884fc8a447a36d6df72ba3fae0b841ca8cd4917bb51cf0d8338f20e120f51156761dc123c87a6277663670eb9c67c4f3f40186ba0dc0b1807267bad86ba00aac15f819005b8ac4d677fd9daaa8a3ab1608035df594fac369fc7dc22cee52babd5c20344fac51cabc4d2d5924017bb6c62f9eef12b5d5c4f31130d8d3592db5e866a63fe68e0f5e7ef479e172951e38519d692ea9d6d80873fde188b03929aada92a33fb67c971cbb39bc51c2a082d502de76efa529810fac5455cf566d9d6cfaad96b312de30c6932be2bdedbf9d9e7127020b8ae81b3e7bb36df10166c5b29e8b143f853fffbb7d09542be7cad3e0893976622bd3f396726d8f7323be2d73ddda2087e1e8e7877052fba3fd38ef92b84bf246b33f4fff6735f50090f7a3543bc80e9f172a0bd20f0a1a2f3dcc6c3d5e599c0f5a1d1299654d217b415abfe03133b144ac6a44b0903a152c280ea61d9ec3279cfb422d5f06103d7eb25412d29e1a71bcf7dca550b05fa016bcd847582a9db3e6e49848660a4f9c2bd6026c7a58d527ebccbe5a2120b4b023ad3297a4f09dbc4c33d8ecd3e2f2f101ed085ec085ae20a9c3a6d295e6411fc681fb087006fe90205f988e3b9ab036a51ba8cc711fb4b88b731884d9604fb8060e4b68a9f9046e2d893d25a6aa7605d816bafc2c748d5ac5ec26b3b2affe5539050ebbd73c907b3f8d0181ddeb53c3451814afeaa1c13648149754ea3c1b9da46671b6eb5ed3c66bb4ce903b6fe43e2f62e5328fa4daa89eeb01e536ba6eed2b0d31434e23aff25e070245d400c0a7eb676744ff5218808f5ec687384163022d00be280caaf1b27a830385885ebfb7f9a4aac213a5ed8bcbe49eaf9a5632b3385e6b95dc5f72abec7214cd7e8440808236b1e99ece485fd6ae5ffbc0cd40c088c83dc7606e595be1f98c70db93886f888f4d3c44b9e8b6bca8be9dc24be0909ca991b374c8880b153dbd6a3b9164044bb5d4b5c6cd2632dfcdb0624b88c80a5aa7965f92a0bea3cb4049dd77eb90278c603c0151109f4354bc999ca39b2457786e35f34ec9debb049bc42e26af918606732eb8966adfcf31bb251e3c16a7a486e69be9b1c917b1db7295a7013f92ebf31103ddb199f586d84ae595236752a12cee0083a4b6a7e63386064061ea2860ef91d3e4e1da37ee779d07bec2dd55eb8eb53b47ce38c87bac62515df9a6d0d625ec2e3205e6ca7894636a8bf5db5962b431943d7b5f98343f0a339e17d04b32433002c0d1a46e11c3177de7dc889e6fbd4ea3ef48f86a57baf4c1f8610eeebb02e2881df893209e074b3d3d0015a8b49796356bdb07e185b1ffd51da3d3885e42f0bb64518e3a4503f1e20e1b9b327bc024fc2ce063800c177815166c9b25f3e05d1310b768c7a9708a9b6afe2c9bb4d4bef8e1f2eecceb772da86c7f968c254580cdf578fde9877faa6e5a1568cf5708017b9ebe94fbff2ec94a61b9ed4d4dbf2eb30c086582a325f3f66f0750f799fa3f79acd7b5072210166f8b3f996d2ab8e6eb2df831116cd25939b9ef5f3f6265fd4dab207155767c791fe5a916a19a04a36426e88f6e119044b63c991543743c96a31a90d8ac362d63f3a5fad91988c5996323e15608362041ef6a5885bd7740757351e38096cd19c65c52e79d308ad72493a3416179f9b6807bfa3ac4101cbcc00a94c8e9469b210bd1c69bc0cca25942594811c993ac6950ae6f74d686c1bdae8698c3c43a27b717be61925b1cb4b2720d9bfa29c356bb7674d6e3ac5baebc1e24737f11c4a9a2fdfb76fe869b244322fa3c9adba4899335ca6bb75f2629ced63341be0009ffc53d14aaeb7a6c1b0cddb7426be5c7dbcddf2c96ea81f8a7f4568d45adc7094ee36fd16e5b987883f93741cabd76f85cdea9b2122664f1e599edda3af6d6ed15089788606981e646d593b6e41600418732a1985cfb51ba2781a08c16f000414a8326ebb87b2b013785407454b3855f848012f9170c4d7b4577c61d07d9893c3bbc2781505580e6ad091459552c1b6f0e6b20841e2f3c89bf3f126c61dc0adc255c07dd75a00a9a3508ebf3107a9261dbfe8b97c6a1f52381d3ed7fd5a8a9fed3b69deec540c008c9f1bf6e583c31d5fd3e35fe9be931cada035661559465817d4b7d6fd5e4d2685e90443c1d07a0afcbf5e03afb8ca63a33bb798ed5447c60568869536e3f40be69198a3a85d0f8460cf0a84b2f461ef62d3f090997a6ebf2de53e2f698311075d804086745ae74717ad87fd9cf9af64c4d42f11833b989626f89871632a9b389366566e35237e05e6cbf77f19ec838d8ee4751327578120070517c035149499f7a5534ad957c73a3673d7995f20973c4fb76ffed4c09bba86f9bef9e39b17a78332c63f31539eaf60f95f6e171b095e24caa57bf7ac68192eb888a052e35d0d78e62a43955f14b1b6c691244778ae37fd7ccab0583e826c88e3ff23192a0ba7ee81b3710612bb0e01e14a608464bfd37483f641152d9d2feeec49a87e6391abba1fe96f9a2b60d5e37fec677a999f5ee251f9bd804064e3bd1d7c7a6d6bc5848947515c29f9fd828caa637d8c744c5017b17a022fe490b1ffe24af09de8b62d3a89f4ca504c06942ae54c7b9d9458dbe31f7297ce756721e1377d4f6d755351b90703c2eb30e5e13f6a554f3cd92d0dc580d99a8a15340df23a9d421dd193553e5cbff939e5a40edcd4f7d12edd341f093d1e3795a5c85c187d60ee7f08a82f7bd32b8caaac3011786194e02c49da25f1120069deaec2600fea61e564af296dbb7e0603bd67a0809c48d20e7017feff8582fefba295633959f9354cbc0a28c1a041841ffb80947ab48a1380a3edf1b00f5af383feaeb68eb9d4696f75dc732aa415c99b93d6d48e1690f48b9b722c3dafbb46bf8d6ac9333ba3fdc3b17b3342af61012ab529668293a5c6e8d47cbdfda1c81f5ea6a499dabde6795fd19884c8ff23b86f95f2f1f085e33224bf310553cd6fe00a2396941e78e2bc49d9eabaeeb4f7633468387053d14f3b2cf827e9069d609fe12722f6fb49c5ff8c2320d5039f6e3471e799a994dd0cbf50468fc0f6293eed596398a4d1e41b0461644fd481af59c382828cfcd009a07b0de82e7d7cf39af4beb83342571a10e2f80ac7826d9c4780359d4ca4a93bf7598bc1f83cb85230912d5b4e87b795b419072304a1e6a4d8cdc84369cfa9ad3192847d43367879103058d0873b1b747383f71bcb8574e2c59a24d78d5e17780932708a7f2a97e55981c1380bfff3469f41576ee88fa523ca0edc1e921c8009dcd8353c6fb320cf7a1159594795ff7682d8e002e0249c8f5549257161a29bcbf856fdb4916c095ce574cd8d2322e0ecdf8bb08840dccf73b6df8a35946c879e654a36d369399d40aea4e384dd1c2d615db9a888cdbc724deebcb9eb14b57395bd338bf06f80fcb519705466884ba977180d4d38fcacfb802df94da57a3cdfb7309691f5cd1bb7a121e181f7f9aeee1786efd8733b802684075ddfefae1471c16f601fd127c557fe65d21a5ad15aa6e3c949776d654d7b051229cb130f4d648c9d8547e46723bb23b310637e1bc5e8270e20019d1562a25ba49ceb0500a8b37d1953b040e5e18686f33f68c3a9fd5e01e9fe971fa3ece615eb6d3f38e89c8c4c28adb16f6dd8052812c5b17171db76793f19943f65215372438a1ce9edc25a798a137cddf49023f772d937c427f06c602557ccca27bc101f2671189461a13981e15b1732b47e7c7aca766cf4fed7a83b8c290bb206abd90e41c96a1cfb5fbfc338369e1546bb5e4a6d4d635e74ff636a1f0d0514753870207d8906575888d18cb93cbc7e3e507a6b70382cd43998b5b2737a607cb0abd0bf045659ba685d802d52a3e7f06c421d9713f88502d6996e37c0eb8340a62b64c622e7c9b4046627b3a3199ff72e6b76a9f26b9d63b7d1217f80fef987c8e8d304e745a2e06afbcf88920c08300a92663d4053551e4767b2d460115e77d3538dce1728dcb5785329555b65b09f5c6c3f16a718c88db0902230552fd0c611548cedf5db092b312b78a80bc396d775ddaa73b2ac5aa4250946de0d812f38636972f981a7b0c5223f6875a295d24bf4cfa17990e7b9149454e7d8c338c9ffb26992468996850f118ed17513c1556b65377b532fab22b1b2eac6329c28397e49d33aa38382ced50100bb6bc10cc196808e8555954b06297a4965a11869c4fd5afdd4313b0a6dc140c1271afcaa4dd9a65dec7f53f7db26d695cedde6fb3ca5bcee800c43ddd3a9b85a3f1b7b4cebf2c192e07e46874e520fbded3fb0f0528ca419fba4a3301117908798620622e4b6a38089f4f6693d9c9f490346786a8f43b031166d9b2032f332c92922348fe2863d2b41e3a03183ae001f36e29ed2c325dcc7615140722bc7cb151cbfc59d1437f9cc783ffe694924f1194286c81d50bc3a28295f109da16b4cd8765021bdc21529e9f07638ea7b5ab27041426449b58638dad58cd6d01091a110910076849827d7c791b51c4b0806da8808109ea800ba9cc8a9bedd3c8510741d64504619063e1e7ddabd7cbb56e6c56d70d0b38dd6e952a09dbbd6a"}, &(0x7f00008c7000)=0x1008) 2018/01/03 07:35:46 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000001, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f74000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x0, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f4d000)={0x0, 0x5, 0x1, [0x7]}, &(0x7f0000229000)=0xa) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f74000)={r2, 0x7ff, 0x3, [0x80, 0x4, 0x0]}, &(0x7f00009a4000)=0xe) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000034b000)=0x0) 2018/01/03 07:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockname$packet(0xffffffffffffffff, &(0x7f00008a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ab5000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000d9000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x400, 0x7, 0x500, 0x3ff, 0x40, r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dcd000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xab18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0}, &(0x7f00004a4000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000054c000)={r2, 0x8}, &(0x7f0000692000)=0x8) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a60000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ef7000)=r3) r4 = socket(0x1, 0x5, 0x6) getsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000e51000-0x4)=0x0, &(0x7f00001bf000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00002ef000)=@assoc_id=0x0, &(0x7f00000d9000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c0a000-0x8)={r5, 0x8, 0x5}, &(0x7f000042e000)=0x8) 2018/01/03 07:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000213000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x288, 0xc94, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe05a, 0x9, 0xffffffffffff0000]}, &(0x7f0000ddf000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ef000)=@assoc_value={r2, 0x7}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000680000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000245000)={0x1, [0x0]}, &(0x7f0000169000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000002b000-0x8)={r4, 0x0}, &(0x7f0000474000-0x4)=0x8) 2018/01/03 07:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ec3000)=@req={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/03 07:35:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x13a02418, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000357000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000916000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b08000)={0x0, 0x7fffffff, 0x30}, &(0x7f0000bd9000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006b2000)=@assoc_id=0x0, &(0x7f000065a000)=0x4) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f00002ca000-0x7d)="a5c507a2bee97902f8279fc3659b6a27c6ece95ebb83196c72a56db88c5726e8b704a71be42f1def91c313ce762c4987d4204ff52fa19442f324b545a32c5cb925bdbf04477ed3cd401fec59bf4a86a2a97bbbc9063c3ebe68b00b4346e6bef0f77d5124ed1eef66897f02944deac8aa9e6a6660043e5381a533c8f1ab", 0x7d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000a9f000-0x8)={r4, 0xcf0, 0x0, []}, &(0x7f000003b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bca000-0x108)={r5, @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]}, [0x9, 0xf9b4, 0xe78, 0x1, 0xfffffffffffffffa, 0x7929, 0x3, 0x6, 0xfff, 0x401, 0x4, 0x304, 0x1000, 0x4, 0x3]}, &(0x7f0000013000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000046b000-0x6)={0x0, 0xb8}, &(0x7f0000833000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000075d000)={r6, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [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]}}, &(0x7f0000a9f000)=0x8c) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/03 07:35:46 executing program 7: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d19000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007e9000-0x4)=0x0, &(0x7f0000d1a000-0x4)=0x73) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000d1b000-0x118)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffce) 2018/01/03 07:35:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000021c000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ace000)=@common='ip_vti0\x00', 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000739000)={0x0, 0xfffffffffffffe01}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b15000-0x8)={r1, 0x3}, 0x8) pipe(&(0x7f00007d1000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000965000-0x6)=""/151, &(0x7f0000298000-0x4)=0x97) [ 481.011206] sctp: [Deprecated]: syz-executor4 (pid 8036) Use of struct sctp_assoc_value in delayed_ack socket option. [ 481.011206] Use struct sctp_sack_info instead 2018/01/03 07:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000018000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x2, 0x5, 0x7181) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000cc6000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000483000-0x86)={0x0, 0x0, ""}, &(0x7f0000671000-0x4)=0x8) 2018/01/03 07:35:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3f, "36878de4da54fd8035a17133ea997fde2cc90cfb9ab192cd54cd85fb69873d3a39de05af0710bb2bd593de2fbb2ee4111bc6c187098539308ca001b2d9dfcc"}, &(0x7f0000002000-0x4)=0x47) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r5, 0x81, 0x0, 0x75b3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000003000-0xa)={r5, 0xd89f, 0x1, [0x80]}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) read(r4, &(0x7f0000003000)=""/43, 0x2b) ioctl(r1, 0x0, &(0x7f0000002000-0x24)="dc6dc22efa5d838d75bdf3c4b3f82d54d96d7eb177fac0cb922b2bcf4955087a649f396b") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) socketpair(0x11, 0x4, 0x81, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r7, 0x40106410, &(0x7f0000004000-0x10)={0x98, &(0x7f0000005000)="c532dbd0f54e43147bb412e8ecb0ba2d3e5eece6545677167a43ea312ed076280e0356600900e9c463d8309ac06235115e1abe8880a8ef486baf60a0c7e165150dd2355b83e643dfd3f695d99cabfdcab7695b3418dc83c9c74568aea3384c0121fc71132e11a4f77904775c29e3871673df052a50b041ea08235355c42b86a9ccc07bbcdc336e6d74ac62fbae3b47017a74112dd118e271"}) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000-0x10)={r5, 0x8, 0x80000000, 0x5}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000006000)=""/23, 0x17, 0x2000, &(0x7f0000006000-0x1c)={0xa, 0x2, 0xecbb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe000000000000}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000007000)=""/195, &(0x7f0000008000-0x4)=0xc3) setsockopt(r4, 0x8, 0x6, &(0x7f0000001000-0xb6)="3d0d80a9aa8e1f5748880b7b2bf2342d92fc684583f41fd05485470718476de62b5096d86b4214530878f5c8243c9782bd2ed06fcfad15b897d83d4df51dbeaafaded7c87090644440d94480b3ad425224a2a7ae6ed6005c7bad8ed53ac59c951357130a56ab1fbcab236eed7255e70b930d3e6d03759e29eff737549c6f498c678aea1fefb82a6410ef001a87fc7caaa1ed4e342ffbb5e835dec8e7032c4ef0fa53780033e72f1106dd51743948d14d788449e0ac13", 0xb6) 2018/01/03 07:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000547000+0x71)={&(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0}, 0x15) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f15000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000988000-0x4)=0x10, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a85000)=@add_del={0x2, &(0x7f0000df4000-0x10)=@generic="d7e90ed1e756bdcc0145aa0563a0bec7", 0x5}) 2018/01/03 07:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xf, 0x0, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) readv(r0, &(0x7f00001c4000-0xa0)=[{&(0x7f00000b8000-0xc9)=""/201, 0xc9}, {&(0x7f000087f000-0x4b)=""/75, 0x4b}, {&(0x7f0000264000-0xe5)=""/229, 0xe5}, {&(0x7f000064f000-0xda)=""/218, 0xda}, {&(0x7f0000b68000)=""/95, 0x5f}, {&(0x7f00002fd000)=""/102, 0x66}, {&(0x7f00009b4000)=""/28, 0x1c}, {&(0x7f00004e8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000648000-0x40)=""/64, 0x40}, {&(0x7f00006ce000)=""/222, 0xde}], 0xa) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000783000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2646, 0xffffffffffffffff, 0x9, 0xfffffffffffffff8, 0x40}, &(0x7f0000a47000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000591000-0x4)=@assoc_id=r2, &(0x7f0000c1e000)=0x4) 2018/01/03 07:35:46 executing program 6: mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@common='ip6_vti0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000144000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d53000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000265000-0x4)=0xc) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000edc000)=@assoc_value={r2, 0x0}, &(0x7f0000edd000-0x4)=0x8) 2018/01/03 07:35:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e23000)={0x0, 0x5, 0x0}, &(0x7f0000e2b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d5a000)={r1, 0xfff}, &(0x7f0000a33000)=0x8) mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000330000)=@sack_info={r2, 0x80000000, 0x46fa}, 0xc) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/03 07:35:46 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x1) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/03 07:35:46 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000006000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000)={0x0, 0x0, 0x10000, 0x100}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000009000-0x10)={r4, 0x3ff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000-0x10)={r0, 0x50, &(0x7f0000009000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 481.064444] sctp: [Deprecated]: syz-executor4 (pid 8028) Use of struct sctp_assoc_value in delayed_ack socket option. [ 481.064444] Use struct sctp_sack_info instead 2018/01/03 07:35:46 executing program 3: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000031c000)={0x0, 0x6}, &(0x7f0000e67000)=0x8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e67000)={r1, 0x45b, 0x400}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "000040000000000808bf320000000000000001ddff0600000009d4566bdb297500014041b1"}}}}, 0x0) 2018/01/03 07:35:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f00000c3000)=0x4) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006d2000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000899000)=0xe8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc8000-0x8)={0x0, 0x0}) 2018/01/03 07:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ad4000-0x4)={r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a4d000)=@int=0x5, 0x4) 2018/01/03 07:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$unix(r2, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r4, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000566000-0x4)=0x10, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000706000-0x4)=0xd, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 481.105099] sctp: [Deprecated]: syz-executor5 (pid 8055) Use of int in maxseg socket option. [ 481.105099] Use struct sctp_assoc_value instead 2018/01/03 07:35:46 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000cc9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x42)={0x0, 0x3a, "ddbc59cb824d901e277f18ca59f5dd131c350f630574ab97c54a5879025664932432003d4257f8698474c6c5b37d0ba19baeb61d175516997917"}, &(0x7f0000000000)=0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000)={r4, 0x5, &(0x7f0000003000)=[0x832e, 0x7, 0x0, 0x40, 0x3], &(0x7f0000004000-0x24)=[0x10001, 0x1, 0x7, 0x9, 0x6, 0x5, 0x0, 0x100000001, 0xffff], 0x4, 0x3, 0x1f, &(0x7f0000002000)=[0x6, 0x4, 0xffffffffffff0000], &(0x7f0000003000)=[0x0, 0x7], 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x4, 0x5, &(0x7f0000004000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb7}, [@generic={0x3f, 0x1ff, 0x7, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x200, 0x32, &(0x7f0000004000)=""/50, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000)={0x7, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f0000006000-0x10)={0x8, r7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000007000-0x8)={r5, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000007000-0x8)={r5, r8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r6, &(0x7f0000007000)=""/4096, 0x1000, 0x2, 0x0, 0x0) 2018/01/03 07:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) r1 = accept(0xffffffffffffff9c, &(0x7f0000678000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000094000-0x4)=0x10) getsockname$packet(r1, &(0x7f000034e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f29000-0x4)=0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000c4e000-0x4)=0x0, &(0x7f0000f5c000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000361000)={0x3, &(0x7f0000bde000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) accept(r1, &(0x7f000069a000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003c9000)=0x1c) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000f71000)={r2, &(0x7f00007ab000)=""/117}) accept(r1, &(0x7f0000e76000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000235000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/03 07:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b32000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="010008000900cab000eb063f000000070ff6050008ffe900042ffadf02008323"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000532000-0x10)=@req={0x28, &(0x7f0000123000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x1, 0x6, 0x1, 0x3, 0x48}}}) 2018/01/03 07:35:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) r1 = accept4(r0, 0x0, &(0x7f00003f3000)=0x0, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000058b000-0x94)="06c233fc428b6fb8bfd9935c62587abd037bad7bdbde56d14e570375bc45057bd1a6a9d634ff64ccda709b39a8549a90c9afdff565b30a3e753adf908bc3a8e48876aa1a73e33be9c5b1db8ad7783f6281289571be936fb805ea7a84c0bdd68345b5d4687c8b2ab9168e6c6b2c1842ab7ebccddee8285740c67694a14fabe079d26c84c783c009ac20a716c613b4783cab75c9af", 0x94) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/03 07:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x20000000001b, &(0x7f00006f3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xaa6651412aa851f0) splice(r0, &(0x7f000079b000)=0x2, r0, &(0x7f00005a8000)=0x0, 0x1, 0x7) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socket$unix(0x1, 0x1, 0x0) 2018/01/03 07:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x7, &(0x7f0000df4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008a4000)=@int=0x0, &(0x7f0000ba4000)=0x4) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000006b000)=[{0x14, 0x203, 0xd09, 0x0, 0x0, '\t'}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f00005a3000-0xbe)=""/190, 0xbe) 2018/01/03 07:35:47 executing program 1: r0 = socket$inet(0x2, 0x5, 0x82000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x61, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x200, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000087a000)=0x9, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e22000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00005d3000)="16055d435ab281bb2ace5efc527e7d0c82efa353be2629271eaa7721a1e2f10fced6aebdab5fceddd17d2b07e37ee2bedd543e221e41920c0489fe00dc8639083455907f390584336b3ab3516422ab79437200fb0125d406c6f9368d7c", 0x5d) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c2b000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00009ce000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000096b000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x78f, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/01/03 07:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008d000)="26000000130047f10703c1b00e0000000000b10001000000090519000908f126050027006e35", 0x26) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f9f000-0x8)={0x0, 0x9}, &(0x7f0000fa9000)=0x8) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000797000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000985000)={r1, 0xfff}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f77000)={r0, 0x7, 0x9, "08e8ecbb3db785fb0a5ebfbb940ec7eca160dd04fefdbcd817c8ec516991c46e6d7695242d3fb20c7f06afeb3d3c6955b9e195a0ecfda7e2749bfb06ba5a1b12445d54411eb8ba"}) 2018/01/03 07:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000037d000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f0000a20000)={0x0, {""/7}, 0x0}, &(0x7f000048c000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6(0xa, 0x5, 0x5) bind$alg(r1, &(0x7f00004f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00003ab000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000082d000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000632000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r4 = socket$inet6(0xa, 0x4, 0xfff) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000112000)={0x8, {{0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff0000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r5 = accept4(r2, 0x0, &(0x7f0000d37000-0x4)=0x0, 0x80800) getsockname$packet(r5, &(0x7f0000e13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000060a000)=0x14) r6 = accept$alg(r1, 0x0, 0x0) recvmsg(r6, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a97000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000457000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000301000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000768000)=0x2, 0xffffffffffffff62) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003be000)={r1, 0x20, 0x65a, 0x4, 0x7fff, 0x0}, &(0x7f0000aa6000-0x4)=0x14) r4 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00004fe000-0x4)=0x0, 0x800) setsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000a02000)=0x2, 0x4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000077b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e5c000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b68000-0x4)=0xe8) r7 = getgid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000eeb000)={r5, r6, r7}, 0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a09000-0x4)=0x401, 0x4) 2018/01/03 07:35:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x3, 0x1, 0x5, 0x7, 0x1, 0x3}}, 0x8) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/03 07:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000af9000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00007a7000-0x13)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e33000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000418000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, 0x0, 0x6, 0x100, 0x1, 0x1000000, r1}) pipe(&(0x7f0000c2c000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000d91000-0x2)={0x0, 0x0}, 0x2) syz_emit_ethernet(0x36, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c34000-0x8)={0x0, 0x1}, &(0x7f00002e9000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000549000-0x8)={r4, 0x7fff}, &(0x7f00001e0000)=0x8) r5 = accept4(0xffffffffffffffff, &(0x7f0000d56000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cf6000-0x4)=0xe, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f00009ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c3f000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000b16000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, r6}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000072f000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f000064b000)=0xc) syz_extract_tcp_res(&(0x7f0000212000-0x8)={0x0, 0x0}, 0x6, 0x6) 2018/01/03 07:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000aef000-0x1f)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ee0c0b0004000000000000"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/03 07:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x73) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009de000-0x10)={0x0, 0x4, 0xfe00000000000000, 0x8}, &(0x7f0000b60000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000003f000)={r2, 0x48, &(0x7f0000bcf000-0x48)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000a1e000-0x4)=0x10) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00001e3000-0x88)=""/136, &(0x7f0000396000)=0x88) sendto$inet(r0, &(0x7f0000e09000)="", 0xfe0f, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000403000)=""/103, &(0x7f0000a1a000)=0x67) 2018/01/03 07:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000c8000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f4000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ab7000)={0xfff, 0x6, 0x9, 0x1, 0x0}, &(0x7f0000563000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002ac000-0x4)=0x0, &(0x7f0000b60000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000707000-0x14)={r2, 0x0, 0x55, 0x12, 0xfff, 0x3}, &(0x7f0000376000-0x4)=0xfffffffffffffce7) pipe(&(0x7f000012a000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d26000+0x773)={"a05d0f1a919fa5580a93315f4333ec34", {0x4, 0x40, 0x7, "82dda921327d", 0x200, 0x0}}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000e58000-0x10)={0x8, &(0x7f0000f1d000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getpeername$inet6(r0, &(0x7f0000ccf000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005e5000-0x4)=0x1c) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000a02000-0x4)=0x3, 0x4) 2018/01/03 07:35:47 executing program 3: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x3, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d41000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003ab000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b43000-0xb8)={0x0, 0x3, 0xfffffffffffffffa, 0x2, 0x3, 0xc1e, 0x100, 0xffff, {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]}, 0x8000, 0x1c0000, 0x1, 0xfffffffffffffff7, 0x800}}, &(0x7f0000291000)=0xb8) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d42000-0x4)=r2, 0x4) 2018/01/03 07:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001fb000)={0x0, 0x4, 0x0}, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000ec7000-0xa1)="1e", 0xffffffffffffff27, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5a, &(0x7f0000f70000-0x4)=0x1f7dc00000000000, 0x4) 2018/01/03 07:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000054000)={0xffffffffffffffff}) connect$bt_sco(r0, &(0x7f0000e76000-0x8)={0x1f, {0xf18, 0x2, 0x5, 0x0, 0x6, 0x9}}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) r2 = accept(r1, &(0x7f0000caa000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000438000-0x4)=0xb5) accept4$inet(r0, &(0x7f0000485000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f44000)=0x10, 0x80000) sendto$inet(r2, &(0x7f0000967000-0x16)="34427142f104215b5bfa31d130ec100f60f8ae53942d", 0x16, 0xc800, &(0x7f00009f1000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000381000-0x9)='westwood\x00', 0x9) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000d10000-0x28)={@common='ifb0\x00', &(0x7f0000cb3000-0x28)=@ethtool_eee={0x44, 0x3, 0xffffffffffffb2a7, 0x2, 0x401, 0xaad, 0x3, 0x4, [0x7bf3df81, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002d5000-0x1c)="ba3de6744aecafdb411b9770c9bfe3ddfa3ada1f24d839fa2f917d67", 0x1c) accept$inet6(r2, &(0x7f000067b000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00001a9000)=0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000c9000)="90ba3f283e7ce4a1d3c32d26aa65d93f1ccb6849a1160964769a7f792b1d563e8e2b776e", 0x24) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000758000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002bc000-0x8)={0x0, 0x0}) 2018/01/03 07:35:47 executing program 7: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) read(r0, &(0x7f0000802000-0x59)=""/89, 0x59) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000333000)=0x0, &(0x7f0000437000-0x4)=0x4) shutdown(r0, 0x1) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0xfffffffffffff576, &(0x7f0000f11000)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000f11000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b3d000-0x4)=0x48) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x801, 0x1000f67) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d83000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000a07000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0xffffffffffffffb4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000026c000)=0x0, 0x4) 2018/01/03 07:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e28000-0x8)={0x0, 0x0}) poll(&(0x7f000051e000)=[{r0, 0x40a, 0x0}, {r1, 0xc, 0x0}, {r1, 0x10, 0x0}, {r0, 0x1, 0x0}, {r0, 0x8420, 0x0}, {r2, 0x4, 0x0}, {r0, 0x5, 0x0}], 0x7, 0x4) read(r0, &(0x7f000095b000)=""/0, 0x0) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) 2018/01/03 07:35:47 executing program 4: r0 = socket$inet(0x2, 0x200002, 0xffff) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000098d000-0x340)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x1, 0x3, 0x1ff, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0xede}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x39, &(0x7f0000001000-0x28)="6bdc29dba1787f41ecaff4e6ca9e359f6515f478d6fece962f8a3c114ef3cd3ee02ecea48a6c59164869540e2e4507fb694caa5c586ced15af"}) 2018/01/03 07:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendto$inet(r0, &(0x7f0000945000)="cc", 0x1, 0x0, &(0x7f0000c19000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000817000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035c000-0x4)=0x14) accept$inet(r0, &(0x7f00000ad000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079a000)=0x223) 2018/01/03 07:35:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00008df000-0x18)={0x0, &(0x7f0000b4d000)=""/4096, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000e0000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f6000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005fc000)=@assoc_id=0x0, &(0x7f00007aa000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bea000)={r2, 0x8}, &(0x7f000050e000-0x4)=0x6) 2018/01/03 07:35:47 executing program 5: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x8, &(0x7f0000941000)="5fc58ffd3c82d99b4a1ed9b9dc573a7352ffa59faac0811a2687efd6e9252eeebb8de106c518af925c0be57656d1e560feaf0b541778061c52a98dd7dbe2efc2c42a222cd1b417a2c7d254251aab7a279fbfa21d02d634b58f10eff322cd2cb7a798e36e1f7425e32c43952d8c9fc8ced01e78567472b79e366f50759617aa", 0x7f) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000942000)=""/4096, &(0x7f000039f000-0x4)=0x1000) pipe(&(0x7f0000532000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004a9000)={r0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000942000-0x8)={0x0, 0x0}) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000984000)=[], 0x239) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ed3000-0x4)=0x1e, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000a82000)=0x0) 2018/01/03 07:35:47 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000fe7000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/03 07:35:47 executing program 4: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000323000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00005bc000-0x4)=0x8, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000232000-0x5)={0x6, 0x40000000000, 0x80000000, 0x6}, 0x5) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005b4000-0xde)="2517cd0627c8", 0x6}, {&(0x7f00005b6000-0x91)="45ad740dc3ebaef2a0b878bf269fccda77f2b858f62a2de686c9c47a898b4b191962275579acf8f8922ad308a1730ca416886caebbb45e59d01d72892e1fda5d99d6fe5d17decfd8648bcc2a09b0137d2d957fcd371d499065a740288a323d549a9a4afc1d08f18b2bfe0e5a9394be8be7e006b4122239c9863e534caca24c152effe38e687b", 0x86}], 0x2, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000058b000)=[{&(0x7f00000df000)=""/141, 0x8d}, {&(0x7f00005ba000)=""/231, 0xe7}, {&(0x7f000026e000-0x7f)=""/127, 0x7f}], 0x3, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x1) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xca6000)=nil, 0xca6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000163000)=0x0) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000ca6000)=0x0, &(0x7f00003ad000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001d0000)={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb33}, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x7f7, [0x44, 0x2, 0x87, 0x0, 0x7f, 0x80000000, 0x4, 0x1ff]}, 0x5c) socketpair$inet6(0xa, 0x8000f, 0xd0, &(0x7f00005f1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ca7000-0x18)=@generic={0x4, 0xfffffffffffffff9, 0x3}) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000655000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d9c000-0x36)="2579f30100000000000000067163a4d3b21dc701a2327bc33cf8b408f4aa94c75dd1de01ffe4f45f7411cd4307deff0f000000000000", 0x36) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dde000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000919000)={0x5, 0x80000001}) 2018/01/03 07:35:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000891000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x8, &(0x7f0000008000)="b94faf5734200000"}) ioctl$sock_ifreq(r1, 0x89c1, &(0x7f0000586000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7ffffffdfffffffc}) 2018/01/03 07:35:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000c3f000)=""/59, &(0x7f0000001000-0x4)=0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000409000)=[{&(0x7f0000b97000-0x77)=""/119, 0x77}], 0x1) writev(0xffffffffffffffff, &(0x7f0000373000-0x10)=[{&(0x7f00001be000-0x1000)="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", 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000951000-0x48)=[@in6={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x48) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000028, &(0x7f00008c1000)=0x7, 0x4) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fd, &(0x7f000023e000)="c828a507c87598107a36ce2c7e51ab2a923fc404daf8aeaf11bb5b4798d077a2c7ee62144fa7141235ae2290733f931b644137c8b37a59ebf471cee43ed2cc3f0472926ab4c1e1930994") r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 07:35:47 executing program 4: r0 = socket$inet6(0xa, 0x80000000080003, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000721000-0x4)=0x0, &(0x7f0000509000)=0x4) 2018/01/03 07:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x12, 0x100000802, 0x8) socketpair(0x0, 0xa, 0x400, &(0x7f00002ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b69000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000918000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000016c000-0x8)={r3, r4}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000edd000-0x4)=0x0, &(0x7f00009c0000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000674000-0x10)={0x4, &(0x7f000093e000-0x20)=[{0x3a, 0x6da5, 0x5, 0x8001}, {0x100000001, 0x8001, 0x80000001, 0x3}, {0x9, 0x6, 0xe2, 0xfffffffffffffff8}, {0x0, 0x800, 0x99b, 0x1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000043e000-0x14)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, 0x14) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000652000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000000000)={0x11, 0x1, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt(r0, 0x10000, 0x4, &(0x7f0000001000)=""/4096, &(0x7f0000001000)=0x1000) connect$packet(r0, &(0x7f0000001000)={0x11, 0x1f, r1, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000002000)={0x27, 0x53e4, 0x9, 0x5, 0x8, 0xd6f, "6114a4e9b5b1b8558b60f6b1057af425951720ae053b56e599f0924fdd4eeb14c59618c255927589ea640fe2fa67cc6e53e869f4d9e48cfff4645fdda43e01", 0x2}, 0x60) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000003000)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r2, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcc15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000)={r2, 0x6, 0x20, 0x317, 0x800}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x3, 0x5, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xd8}, [@alu={0x0, 0x2, 0xd, 0x8, 0x3, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000)='syzkaller\x00', 0x8, 0x26, &(0x7f0000006000)=""/38, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000)={r3, 0x0, 0xc8, 0x8e, &(0x7f0000007000-0xc8)="8943096c53f97d597130a0ac9a3ef2ce610a0dbbadc5b0dfdcb6e6b26a54452dbaabba21aad5befa1517879b6b7c58dae7f34d4a2c5499d4702169ae0520e5f506174e4e806720b042cfe412116b9c2a176b514e88659d51f61a2aac58a7abf83c39ff68ff879b52bc095e32e374e30937aabaaeea3ad41695a3eae28c7b995017a2ad833f6bc6c374ec2739457f278ca67273a7ab15d05c11a33af5a720ea01213659cfc0f111a7bb3b2d31b0442e770924cb5c117ab2b249f54cd28b7f2b8235885c5adf6f05cf", &(0x7f0000006000)=""/142, 0x2795b705, 0xffffffff}, 0x28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000002000)={0x9, 0x8, 0x6, 0x114e1b1a}) 2018/01/03 07:35:47 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000c8a000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x2315, 0x9, 0x0, 0x6, 0x5, 0x9, 0x4, {0x0, @in6={{0xa, 0x2, 0xb2c, @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]}, 0xffffffffffffffe0, 0x0, 0x4, 0xfffffffffffffffe, 0x7}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f69000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003a3000-0x10)={r1, 0x20, 0x48d, 0x20}, 0x10) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 07:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000044f000)={@common='ipddp0\x00', &(0x7f0000a6e000)=@ethtool_eeprom={0xaf8c87b38c74f03e, 0x80, 0x80, 0xf3, "d713e74b7f482bceecad61d0812ebb118d9a14f64f90b22819070818de2cd986bce77b18287542d8a0eaa79c90a51ffaced00161d11c91406fb213e14925fa6d3ad83d36338946b024afc2fa65afed93d2049add88efd4b8b87c820ac4a6c729064f40917aaae2fd205ba07af06cb51fe84e450de12a18e6d2f75feda496fb802bffb35b17a03afb48a1de5a9bf69923d017b817fdf98da7b99124912eb8832b42982698b4ae90aa31a47d2e475f71514d279078e7d014ea0a9fd18a64f047b48418c2b9ae1d52ad6dbd1ddd15ffe78068ec1143aa3b0a27d1715b9d4d657c467f6f6f27936578b996776416baeadbb8c20bab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e75000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fa000)=0x18) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b55000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000f6f000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cc2000)=0xfffffffffffeffff, 0x4) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00002fc000-0x2)=0x400, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000278000)={0x0, 0x1, 0x0}, &(0x7f000067c000)=0xc) r5 = accept$inet6(0xffffffffffffffff, &(0x7f000075b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008cf000)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000cbb000)=@assoc_value={0x0, 0x0}, &(0x7f0000b24000)=0x8) sendmsg$inet_sctp(r0, &(0x7f00008b6000)={&(0x7f0000248000-0x10)=@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd0000-0x30)=[{&(0x7f00006fb000)="89d6b05eba00c34bc756de85ddbdadd95bbeb7de83a21734216152bcbfa3046c2d75208d895b7b9826146ba23025628b0e196c6938b50e13d3c0269ef4041f46bb860fb0cd3aa6d7937de0bec5b78439ae0f4e055ff9c6d3c5777ac90d8ea4eac8075e80b604ea3bb08f5a7cc5a076327882349dc63ccd144a2d0cd2594470a477e7ed38723b", 0x86}, {&(0x7f00009de000-0x51)="1f5aaf311af74fb35580d51f81ab400faed2fde1f9d9b37499d76dc9f6d9266b60b7b3aa66c824beac25d7cfa88d31c1e0521f11351883bf540e532a9ab5edbb595989577dec3eddfa39607913541f58213466cfbc0c7b57a0dab01a171ead8479e602df74cf3f5aabb973e78432682efd7b66b2bca878f0eb1f87a3c62a08944e608d8b4bf8aed3", 0x88}, {&(0x7f0000b69000)="b8c1c7c6bb878ce3ec33b843812d3a1c92595cf49a9389bba51b24335a2c21bd26ac5bbef742d98d502d0958823a219f98b2d2157ddd8696972785e66c3a44bf6cde549c751ea67237b94b123f38c7f967487fb1bb4b9afcac3462899ec94fc181227897c8b2905158e76ba217a5c4f4d13e9380ef033d76eb75f415ebca8bad42fcb1e9a46cf6f452ff415739a8322fe598f82bcfb466957a5ef01d5c53e50be1b789980b65772f12c39edeecfa36bf99bc350fd4f943a6ec25c36bcc618742e07405037e1dabe0fbfc0f942fa2640f4c4401938664a45ec5bf4f", 0xdb}], 0x3, &(0x7f0000dcd000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2c2d, 0x8001, 0x0, 0x6, 0xfffffffffffffff7, 0x800, 0x40, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x4, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x80000001, 0xa, 0x81, 0x0, 0x8, 0x0, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x11, 0x9, 0x7, 0x11b5, r4}}], 0xc0, 0x40}, 0x4000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/03 07:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffbff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000003a000-0x8)={0xffff, 0x7, 0x8dc6, 0xfff}, 0x8) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r1, 0x29, 0x13, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x21b) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80807, 0x9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007a5000-0x1000)="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", 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000263000-0x2)={0xffffffffffffffff}) connect$ax25(r1, &(0x7f000081a000)={0x3, {"7c9f2bdb5dae2c"}, 0x2}, 0x10) syz_emit_ethernet(0x359, &(0x7f0000268000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv6={0x6, 0x6, '\aN7', 0x323, 0x2b, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x7f, 0x0, 0x1, 0x5, 0x0, 0x1, 0x3}, @dstopts={0x5f, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @generic={0x21, 0xd5, "35de8571fc40dd411687becea7718e79d280c6ae2ac07ba3b3f6797ef6f41adc2995f026783a21bf28777dc263641cb03b9bfd5adb3576acf9126b2e7d01b6dff1386e3dcf46c95146a19aec8f627b15eaa6f852b4d23788de16cc5559c585a580b98edf99699d75656c4027cfdef99a82c10c0d678ad95a80482cba3ce575690e0afb7dd153c04fe8b5161b9ed2e0f7ad96f558d0d94d65e9e6fb7e8d89b41c380fac7feca0a3956d277c39873c0cf2220ea9652cef8c12d0620f57920336294357e102e03b664549f0cc55585fedbfd695cdaeff"}, @ra={0x5, 0x2, 0x7f}, @generic={0x7f, 0xfffffffffffffd6b, "192bf9c86299976c7438b45a90d9e147f30424d50dbfae1c512563f1b3d2e3ec9f946965c1700f249dc33435fa303804f546bca5eb2cd165ccf9afed403b554887a8f09171ae16f7d72b5f3e6be3deaa51b0fa2c354e73d90665794452531a1dde4a2ac58a17b91ad5fabe4c8ab0b000b96753afaf2e42"}, @ra={0x5, 0x2, 0x8}]}, @fragment={0x33, 0x0, 0x7, 0x1, 0x0, 0x3, 0x1}, @fragment={0x2b, 0x0, 0x101, 0x8, 0x0, 0x1f, 0x0}, @fragment={0x2f, 0x0, 0x0, 0x40, 0x0, 0x7, 0x0}, @dstopts={0x1, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6e, 0xf6, "1e94c3e4c97b91775db1f3f86c9bcb590167c346821bc00c03e9aaa42a9ab03626c9689763aa96df91edddef541829e7bd63a90fd62401129898f85a80ea2ae95250cf8e1cd7f5fc269d7945ec05a47f17216d3de4694bfc43e4433319ebd3065c9a2143eea3dc9165b04771b4f8b2b3a15bb5de2468b31195c9a727f8c3854480ee08d693ca8b3a17b7858d5cbfcfcba75f3ccdfd36bab1394a7ab8ad0fb288001c00dd18c0d294189ed632f4ba7bc6f2aa2f9dd1fbadf0defb7edb6d7ed5b4320b4a53720f967bec1cc476e3aabd3d1061c97744d3bbf3bfbfb996503a01e967e3506730c495c8bbb1d7928cc88ead53e0513bda80"}, @jumbo={0xc2, 0x4, 0x200}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}]}], @udp={0x2, 0x0, 0x88, 0x0, "8c57aff39bde3e7bc3147d72a815fb15d2175f39946aaa539be9855390824be55e69f2d1e4d795ac90d87293e07beaa0e0d6930670b7fbc7b41040042ff5db60fe81de55ff77b39d6e89de3b9cc3969fbc0aa0c2268ce18c09437be64a953b8855b5a542717ed73d85de7924f08418f7abf9373d095011a060314aacd267cf5a"}}}}}}, 0x0) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x5, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0xffffffffffffff51) 2018/01/03 07:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x33) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00009c0000-0x4)=0x1, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0xfffffffffffffe28) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f000023f000-0x76)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 481.661100] sctp: [Deprecated]: syz-executor7 (pid 8241) Use of int in max_burst socket option deprecated. [ 481.661100] Use struct sctp_assoc_value instead 2018/01/03 07:35:47 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000050f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d45000)=0x14, 0x800) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f2c000-0x4)=0x0, &(0x7f0000f7e000)=0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00008b6000)="2600000023004313ffffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000599000-0x4)=0x200, 0x4) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000010b000)={0xffffffffffffff9c}) getsockname$unix(r0, &(0x7f0000a33000)=@file={0x0, ""/29}, &(0x7f00007e1000-0x4)=0x1f) 2018/01/03 07:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000105000)=0xffffffff, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000050000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d0a000)={0x0, 0xffffffffffffff81}, 0x8) recvfrom$ax25(r0, &(0x7f0000eed000)=""/19, 0x13, 0x40, &(0x7f0000e19000)={0x3, {"46a75b43009bba"}, 0xfffffffffffffff9}, 0x10) 2018/01/03 07:35:47 executing program 4: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0x0, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x3, &(0x7f0000de7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001dc000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b5a000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c6000-0x4)=0xe8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de7000-0x4)=0xc) r6 = getpid() mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de6000)={0x0, 0x0, 0x0}, &(0x7f00003dd000-0x4)=0xc) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000de7000)="67daf5c9872826d9e9dd06b21096cb35293a4fef16ce8056c4777b9011740240baf3e657afba7292695699420e50490201965debed6b3dca3a8434af17451a6df086d981e9d0e4b717d74e61d4382ae781b0baa41f3bbcb2d2a496df661603e864a52e02ca4a60cc1d93938341f35468e031d513927f22a5a11de2e5108083e5309d7ce493af9bc104559c8f1b27f9b57a3e778fad015508eb6b639afdac47511a75a184d7cbe7cc917009", 0xab) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000042f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0xff, 0x2, 0x1f, 0x4d8e, 0x0}, &(0x7f0000298000-0x4)=0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de6000)=0xc) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000de7000-0x4)=0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000035b000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de8000)=0xe8) r11 = getgid() r12 = getpid() mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000de6000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c36000)=0xe8) r14 = getgid() sendmsg$netlink(r1, &(0x7f0000d17000)={&(0x7f0000701000-0xc)=@kern={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000dd7000)=[{&(0x7f00005e5000)=[{0x104, 0x6, 0x408, 0x3, 0x1, "0c9f7ead94b3b25bf306272b89b6ddba97a8438d6b81da89b9ca32775dfdb01d943717f3c2bf200bd8da5aa7e9c558cb20bd5634bc7ff12c5c1e3d9e781afee6cba4e580c26d94852a2a4d412b00414707e4a799f074fd4ac6820a1a48f21b5a7d682cde0cc7a2c12286b9eb93024ef9e07ae8f3ae8e1a6b412bd3a30a91c533c39b542385720a0f9d495a0a564549417f27fed0ef0e45f9f7cfc4a47efa269e1fc141fa91a91b35ceeaf1c1c6840dacc561afe35c6eb0a2ec3e07c713b6d0bdc0eeab455f880ccabefdfd9ad6f32079e8ed81ed544c283a76a3ded81639936d741445cdfd3339e85fdfa302959ec0beaf"}, {0x44, 0x7fff, 0x800, 0xffffffff, 0x3, "db3b1337f3eb487b1713063a75f48ddbd9bbaec540b18484f6a4f369053e0122e81ebc24badae61f98773ac658de0d400b055f"}], 0x148}, {&(0x7f000037b000)=[{0x74, 0x8, 0x408, 0xfffffffffffffc01, 0x2, "264846c5c550813dd7fa5bc3d5bb49380d5cf6e730efa40a5ef5ceb007efdfe158fb0fbb46a5a93696d7deccc30da70debe3eab6705a2c306ab4ba62d4631777ae76f56dac566bc7d8d21172be3e98547d67fae6667c3659e6aefedc966b1c2921"}], 0x74}, {&(0x7f00006e0000)=[{0xc8, 0x1c000, 0x300, 0x3, 0x3, "83ef1c8706e9d5d15a492a9c671c63d7ff7881ca95914622765edf2937ad3714b04db164ff6d6ec9106d3f6ad2ec76d06fd89090ab8c0df090c79958899fa406797f41cdfca0855af15ce75cbea551ae294e843ec38b9a296093906a75ac253aa6763761b5902465854495dab8b63bd2dc22364bae00279d5cf9abfc52516725cafcce13be73deb87fe31d5c72349309c6ea6df51d5a3328e46eb4e0d3dcf97721448864038412a08f52f27b9ac877c1b9a86e3cd653cc"}], 0xc8}, {&(0x7f00008ea000-0x2a0)=[{0xcc, 0x40, 0x32d, 0x3ff, 0x0, "2ebb5c2e386201318096141afd12b405457cfb17586ee4b043b96301f7f0f7f1e88456ff600539ed55e8cbca602cf7ba7ea1ac53e4458422c41aef2a117a9a041ee47ebfed8e6de69dc1dbd5ebd69063f585ddf926bb7d0ea81c76097d679468302f8065649592063dc2825171111a9c5629483be60e54a866bd489410575518b14a92a21e2e5e79e84b81d9997fbba248801158caf94e751d1a1639ccc9b7d3f958daa7b6e975bb3c01d94e439ee75b0b2a11191762f7a8ef0a31"}, {0x58, 0x7ff, 0x400, 0xbf0, 0x1, "2e1ee4a86dafb5b526e78439e8877ab794f957317dbdb0967dde634923f5ec439beadcf5068cc8d43bafdc6e91571fe1ec47bab289540e8ff8eee3fae8422037751d5503a3f3fe"}, {0x70, 0x5, 0x0, 0xfffffffffffff800, 0x2, "88bba1ae31b1fee0d6d3417f66bba6abe323ecc0aa9623399fc86a85960a559fb0532ecfaa8de5ddb27ccc5b742c99e5d9ad7593ed47a91528b773edd8e08d38b3678eca74e513d2b0915183befc8fc8f4181d8facfa32af415fb65fffa5"}, {0x10c, 0x0, 0x410, 0x7fffffff, 0x1, "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"}], 0x2a0}, {&(0x7f000071a000-0xe0)=[{0xe0, 0x100000000, 0xe00, 0x0, 0x2, "e9b01feba0606bdf7a0cec51b89d8b96eb3cfd0a5592c98f5cb08d960fce1e1e7876cf86d73d9f9bbf11c642343251172a1d689e3269cff284c2ce226a23163a6493651a5bd1e1244ee15f794673810694c5c0f954047ac6d12e4acaba8d7754e832ee5367580046a9655a83db3b0590ddfaff6fd9bab5d3f7ed7ad358be2099c7639a2489d26bd8955292067b44bde28f3b125b782237aa53ff3d2069411b6ded41ad0d40e3d31a060ad3a906d64581a12fa9fa22b7b5de348fabe139f6a97a1db664bf61717bef9289b13abe"}], 0xe0}, {&(0x7f0000de7000-0x58)=[{0x58, 0x2, 0x8, 0x100000000, 0x0, "b4d8fdb54e0d8a6f18a00a9e8e7e131291b59968a2149ae4da13832e5fa6bb89b7629ddf353938234d8a402cc4cf77ffd8d75f8d394c6cb2c054e0831171aabeec8f5cd951"}], 0x58}, {&(0x7f000052d000-0x1d0)=[{0x74, 0x42c3, 0x108, 0x6, 0x0, "bbf8dcbcabebe419d5e8b299c8d54b3636f65aade78b13907103f87d86fb5ff7299b6eead25d7fcb984d297b969767f4d38817e0e3b71c08bd6485dc4440e30dccdfcbe2d69cad111928310b1c0ff9a4f85c993d59ade327fec3f27eef4eb50ecacf8f36"}, {0x90, 0x8, 0xa00, 0x5, 0x0, "f4f56e2a41cc99dbdd6ca2b7b59140f4b29d4f9fd33c090911c43a4bc6e5235b8dbd8a51195bb180bd0f1915b7ebc6eeeaa69b210d4910ab45f2941dfa52e3a9a1a58bf283a4849980553520dc3ac67a96e1238da1c78d3ad5d5bb2bde945c95253b99730c680489bd4dd1bdc4cb265a7e89ead38011aa2d2d1e6f45764e"}, {0x1c, 0x20, 0x0, 0x9, 0x2, "3e569b3b467c826ef9a6"}, {0xb0, 0x0, 0x308, 0x1, 0x1, "5d1820e716464d48f7f20a7df049352387f6e26599794065260f2848dac08b64b5866c4a579db82156b7c8cf2bc8107791fa37e9476914406b9f96dcf65476402634088bc1b3982a8f0875e0226bc463d0bca28f8f898b41a84eda1e84ab727ec2cf7398ee89e54cf6b5d3a7271cb718713295b091b0ce6d532297c1b6dc61d0e5d412298047e55f2963e76bedb8fc01ccfca5f2fd21660dde46750d863115"}], 0x1d0}], 0x7, &(0x7f0000470000-0x110)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x110, 0x1}, 0x81) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000001000/0x17000)=nil, 0x17000, 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, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) r3 = socket(0x1f, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x7)={0x0, 0x408000000000000}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)={r4, 0x8e, "e949e1925bf074854eb7624b9a7afa41c1c86f39cc35f54c15223d0c320d19565950b0f08f77218da27e1925b2026e8858ff3527a5af52563493a4701b58cecc7be0d1c2955c0859944a637a90be7c81f433e41f224bc7cbb76f82d323939ba49fedf1231da414684c3d432f6c2b9ec3b0877f5715ae934dfa0fabbd71ef7c79e19cd4842f1f9e563217782f431c"}, &(0x7f0000001000-0x4)=0x96) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/01/03 07:35:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x5, &(0x7f0000001000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept4(r3, 0x0, &(0x7f00003d4000-0x4)=0x0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00001d6000)=0x0) bind$alg(r3, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) [ 481.748396] sctp: [Deprecated]: syz-executor7 (pid 8251) Use of int in max_burst socket option deprecated. [ 481.748396] Use struct sctp_assoc_value instead 2018/01/03 07:35:47 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 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)={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$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc5000)={r1, &(0x7f0000eed000)="", &(0x7f0000520000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f00009df000)=""}, 0x10) 2018/01/03 07:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f78000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a8000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb3000-0xe8)={{{@in=@rand_addr=0x2, @in=@empty=0x0, 0x3, 0x1, 0x3, 0x8, 0xa, 0x20, 0xa0, 0x0, 0x7fffffff, r1}, {0x7, 0x7, 0x4, 0x8, 0x401, 0xffffffff7fffffff, 0xc4, 0x10001}, {0xfffffffffffffeff, 0x100, 0x200, 0x8}, 0xffffffffffffffff, 0xe, 0x0, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x2, 0x1, 0x5, 0xfffffffffffffeff, 0x400, 0x8}}, 0xe8) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000bb8000)=[{0x11, 0x203, 0xd09, 0x0, 0x0, '\t'}], 0x11}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000c5f000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cd2000-0x4)=0x14) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) 2018/01/03 07:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000d000)=[{&(0x7f00000d1000-0x18)=@file={0x0, "d0248131d97e4df3c6a7fba3233eafb1240aadb62420"}, 0x18, &(0x7f000000c000)=[{&(0x7f0000384000)="", 0x0}], 0x1, &(0x7f0000100000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000078a000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000aeb000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000131000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f8a000)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffe0, 0x7fff, 0xffffffffffffffc1, 0x4, 0x9, 0x0, 0x3, 0x6, 0x40, 0x9, 0x8, 0x1ff, 0x2, 0x9, 0x8]}, &(0x7f0000b74000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000066000-0x8)={r3, 0x5, 0x9}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x2)=0xc) 2018/01/03 07:35:47 executing program 5: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af5000)="6efb08000403", 0xffffffffffffffdc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/03 07:35:47 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000-0x10)=@generic="a6d050932c27d305db99a3aa12cef807", 0x10) r1 = accept4(r0, &(0x7f0000005000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000005000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000)=0x1c) sendmsg$netlink(r0, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000005000)=[{&(0x7f0000006000-0x29c)=[{0xf0, 0x2, 0x300, 0x841, 0x2, "3ed1b249e3d983a0e9fa190ae6190e8de0f0f242d230d3c5a9fc0167bd7fbdf26ae3a358354e525eadfb7d671662de27bcac5175117360daf3355ed70ce4a61b21f53e0140c0902d3704b793638d3521a7cce2622c2d6e6cfe3b2065b9d82cd0baabb34ab0475bf067fb0805fc783a32fed768b4e73d1f9961c2cb3cff52c4a1739e102cef1442b9672d81595b6b73618c323f4b0725f789479f0e5b3e1f14a09520694ec87f5d0bde8234e9da316c6da652b2bf8a37c77bd85932357c39cebe93ec6c20d1f81e414022f06bdb1d863548f02d626ca97d4af3b2ffadb09a88"}, {0xcc, 0x84, 0x0, 0x0, 0x1, "919472770dcb8a83c5ce04dc19c9206364053d394bad7a664bb3efbb66ef6a9e56808d2c9ef21ba3f69d9d281efd8d262dd1c62386db9eb9ca7e642c11e35fb74f2e630fc4a935705a42f2e972dcd442669ca612a8b5072ca02cbb8e15c61981329a5a798c60d7141ced4a219b4b1d1857c391abcdbeecc87eb00df80e3edf20e4ae3d8e6e696575050f6dab9d6606f5a1e8dd1592c1e3bee24cddcf50c6a0b0d3bb053db585faa77419ab606d8dcae08bbda28ed2c5b811f16576"}, {0xd0, 0x8000000000000, 0x24, 0xfffffffffffffffb, 0x0, "8a3735be531abf8fa965500e043e71cab02e446216de1d257d42f8c726d7105812896a508858ace1e13df643bb11fec4dfbef70ace9abbd327dc7dd772c904f76632cdbfbfc6c7280536ad4c4a7369e40366f8e1d69c8b855ee598818a63225dc6f4b90da44d5c020525791917b08625cf5cac63588b2bf9ffdb4d75c79d94c2c7b91245eb1a27f3311060954de3c753ddffb03d526dc68d174a62d34639d9d731f8c0034ca45d66e477fe17075507b55aabf948b5d47efd92b1717bb175"}, {0x10, 0x2, 0x0, 0x9, 0x3, ""}], 0x29c}, {&(0x7f0000006000-0x390)=[{0xd8, 0x5b4faaf7, 0x8, 0x3f, 0x3, "fa067d761527de78d03ec3fbc3eb8757a004ba003425102c86dbdbc432300c3d353faa94448e75f27783c420f9bd350c260702fdae43c712da413dc38e51a1e27243ce316837a925497f337ccb74159c90d45fd2d96a859651174f1dd9805318741d623b3033baff0b5ca33564d4d81f717e51fef0810e077e7ff0a2b3c1f9e44df76e84a39f25ba71f63e40e4fc3da93b06ba057f50192c18c56120ae29fd3acf7a78905529b5dd07cce6317e594e84bdf8e5b276f6de657167ade7b74105ee779e1b40f363fd51"}, {0xec, 0xb48, 0x304, 0x5, 0x2, "877dc06c3cb01cb75d30d5a7c35816444b00efd71640f92e160515e900b19543abca5861e2082e32c2eb6da7c17bf5b69e562b428767558a3115299a6c8ae1131bae18036dc3a7c8b2d61e25941abbe416de4acca4a90f0a499de29d15eacb159ba51321b8c8e6bb9190a5e12a07de73620da62027c8c8d9dc505485b70dfd5c5632b82b629918e4cad0fbb83d1cb0706b024912c006ff4927a239c7b31b2e6d99922b3a310efa6440901245ef4aa0d0f82310c36a1cecc69b674b92824f51c94e4cc501e7e89b437693d43d178a40dfa634ccd48a4da06dd20128"}, {0xec, 0xda, 0x8, 0x401, 0x1, "4cb04eaf23db8a032379268be488b5b10bef382f961d9b8ced9b9f83f32d4cc54b22f288ebd64b9835aff704d2f7723b8620cf5791eb09fe09710a8fab53f9b1538e95f3e91cc6286f2079959532a78098aded76a2a3d0a0ed4bcd88491c7ea121e58d0c6364ed816b5558392d8793db22158c70de30e0906165d32d4a2bb65e152ff9c8e9de6648beeaa56da93c5abd5f749a452b08ad9e9eddf0b855219349b2d1e9e4aed2bce563cd3df4f756d794014ee07da83888bc554a8dbe1919bc8cd314eba2a6b8323c2ebc3e2b536a5483b3d8f271db9653919c8423"}, {0x18, 0x2f, 0x0, 0x5, 0x2, "c90ce5eb8d35"}, {0x54, 0x7fff, 0x100, 0x2, 0x1, "28213b6b8a8c9c83126cf62bc1a8ca7d0072489370d3f987c6194b46567ff3f1efeb75d8d12455926debb9af0cf2aee6f94cefc2ba50c4288bd9ade2d9c3596c04"}, {0x74, 0x8001, 0x624, 0x2, 0x1, "8476e724dfd0c40f3667c4d28e661af626e3248842d137fd6d0acccfa09d9e22b3890ed54bebf267618c5fb54620898f7bd842332b68f359dac3204ac06f77f1ad90db50fdd6b21613f0716e8f14f4280f05e1ef8d1e2bc5ed97fdb1407f8c2b8013"}], 0x390}, {&(0x7f0000005000)=[], 0x0}], 0x3, &(0x7f0000006000-0xa8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x800}, 0x4000081) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xfffffffffffffecf, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e06000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),crct10dif)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049a000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000131000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e23000)=']', 0x1}], 0x1, &(0x7f0000626000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000077a000-0x4)=0x3) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) sendto$inet6(r0, &(0x7f00001c0000-0xdc)="362679e40289d654cbc54b5fa9def386b157ff53032a9ea151299c67417d93740e1bec1dcf0dff3f1038c32698da6ebc5bd6c7297542c2f53bafeb6dbb44f4c8d4184fa634299d1f41e0e491947aff4800c7232fb507ff10f08cbb17a96043e0310def4cb2e1af30acd4f1cbb425a33406d4d74922cd964af8f583c8c2178481d587a3f89023690d1a86fa279d659963a082b8f6f3c8291540a42e4bbd0b7a66e16b42936179cbccade23fabfe40f231f072b2d0b5a9781ff33e93485e063bca8be79483811d7247b1d03dbc6a8a9e40f0ca976e1e64ac175f770e00", 0xc9, 0x4000000, &(0x7f0000322000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/03 07:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x2, 0xf, 0x1, &(0x7f000079c000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f47000-0x10)={0x4, &(0x7f0000f79000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000090000)={r4, 0x3}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r1, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 07:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000d2000)="1f00000001071fdd140001c805110000f305f0000400000000000000000000", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000520000)=0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a6c000-0x88)={0x2, {{0xa, 0x0, 0xd391, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom$ax25(r0, &(0x7f00003db000)=""/250, 0xfa, 0x0, 0x0, 0x0) 2018/01/03 07:35:47 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept(0xffffffffffffffff, &(0x7f000006a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000998000)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d4f000-0xc)={&(0x7f0000e8c000)='./file0\x00', r0}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005aa000)=0x14) 2018/01/03 07:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x5, 0x4000000000002) write(r0, &(0x7f0000998000-0x28)="240000001b0001e200000000221c00020bff0b080003497ffffffff700001ff916179002", 0x24) accept$alg(r0, 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000e95000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009ad000)=0x10) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x7, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fc7000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000b22000+0x69b)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003e1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, 0x800, 0x1, 0x400, 0x1, 0xa80020, r1}) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/03 07:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004d3000-0x19)={0x0, 0x11, "714e8df3298558e01868d54d9627858181"}, &(0x7f0000e18000)=0x19) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003bd000)=r1, 0x4) 2018/01/03 07:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = socket$inet(0x2, 0xa, 0x3d6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000076f000)=@assoc_id=0x0, &(0x7f0000fec000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006ca000)={r2, 0x57, "3862c1f9fcf09ec32e1f85b893cff977e3ac654fc819e138c5cb7dfa5eeb6a416357563951c3f9018c92ccfbff1b9af22fe12f896d955e57ab87b0802fc55accef7b6096e816870011f13cf12a9c8d60bb46de741ddac6"}, &(0x7f000048c000)=0x5f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/03 07:35:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x10000, 0x3, 0x0}, &(0x7f00005c2000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x5, 0x200, 0x87e1, 0xb0, 0x7, 0x9, 0x100, 0xfffffffffffffffc, 0x7, 0x7, 0x3, 0x8, 0x7ff, 0x3800]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006f1000-0x4)=@assoc_id=0x0, 0x4) r2 = socket(0x2, 0x7, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x10000, 0x1}, &(0x7f0000002000-0x4)=0x8) getsockopt$llc_int(r2, 0x10c, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x2)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000003000)=""/1, 0x1, 0x20, &(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$netlink(r2, &(0x7f0000002000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/03 07:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x8) bind$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) sendto(r1, &(0x7f0000182000-0x1000)="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", 0x1000, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a6e000)={0x0, 0x0}) recvfrom$llc(0xffffffffffffffff, &(0x7f00001dc000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80005, 0x10001) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0xb4)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xd0}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = accept4(0xffffffffffffff9c, &(0x7f0000bdf000)=@generic={0x0, ""/126}, &(0x7f0000f61000-0x4)=0x80, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000a09000)=0x0, &(0x7f0000271000)=0x4) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f000056e000-0x4)=0x0, &(0x7f0000943000-0x4)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000cc4000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000e53000-0xd3)=""/211, &(0x7f0000fba000-0x4)=0xd3) 2018/01/03 07:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00001dc000-0x2a)=""/42, &(0x7f00007f2000)=0x2a) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r1) 2018/01/03 07:35:47 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = accept$inet(r1, &(0x7f0000810000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xffffff9b) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000489000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3c000)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) [ 481.991595] sctp: [Deprecated]: syz-executor3 (pid 8354) Use of int in maxseg socket option. [ 481.991595] Use struct sctp_assoc_value instead [ 482.026537] sctp: [Deprecated]: syz-executor3 (pid 8362) Use of int in maxseg socket option. [ 482.026537] Use struct sctp_assoc_value instead 2018/01/03 07:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008cf000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e9b000)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) r1 = socket(0x800000000000010, 0x2, 0xc) write(r1, &(0x7f0000d1f000)="1f000000070601260000000000000000fff5f30c0900fdc0ad000806080000", 0x1f) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dec000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000173000)={r1, r2, 0x6, 0x1}, 0x10) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000000f000-0x3)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000010000)=0x2, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r1, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4070056d71888", 0x32, 0x200, 0x0, 0x0) 2018/01/03 07:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00006de000-0x1e)=""/30, &(0x7f0000ca6000)=0x1e) r1 = accept4(r0, &(0x7f0000209000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008e7000)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000024b000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb98, 0xffffffff, 0x1000, 0x1, 0x2}, &(0x7f0000f0e000)=0xa0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000087f000-0x90)={0x401, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f31000)={r2, 0x800, 0x3ef, 0xff}, &(0x7f0000ada000)=0x10) 2018/01/03 07:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002f9000)={0xffffffffffffff9c, 0x28, &(0x7f0000e27000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000020f000)={r0, 0x80000000002, 0x8}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f1a000-0x8)={0x0, 0x0}) ioctl$int_out(r1, 0x5462, &(0x7f00003f3000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008ac000-0x6)={0x0, 0x8001}, &(0x7f0000122000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000161000)={r3, 0x100, 0x1, [0xfffffffffffffffe]}, 0xa) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet(0x2, 0x4, 0x72, &(0x7f00005f2000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000717000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000)=0x14) socket$packet(0x11, 0x0, 0x300) 2018/01/03 07:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e93000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fd5000-0x8)={r2, 0x36}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000076a000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000530000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000347000)=0x1c, 0x800) getsockopt$inet6_int(r3, 0x29, 0x5f, &(0x7f0000055000)=0x0, &(0x7f000017b000-0x4)=0x4) 2018/01/03 07:35:47 executing program 7: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xd, 0x2, &(0x7f00001d6000)={0x0, 0x0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fab000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fab000-0x4)=0x18) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000faa000-0x25)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) 2018/01/03 07:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000435000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000a51000)={0x9, &(0x7f0000ea0000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008cf000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x100, 0x2, 0x4, 0x8}, &(0x7f0000f7f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000380000-0x10)={r2, 0x44, 0x3, 0x8}, &(0x7f0000809000-0x4)=0x10) setsockopt(r1, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0x800, 0x20, &(0x7f0000edd000)={0x0, 0x0}) bind$alg(r1, &(0x7f000045e000)={0x26, 'hash\x00', 0xf, 0x0, 'sha512-generic\x00'}, 0xff43) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000073e000)={0x0, 0x0, &(0x7f0000dec000)=[{&(0x7f0000b36000)="942cd3c687d013bb1153b0c1c5395ba1", 0x10}], 0x1, &(0x7f0000e95000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f0d000-0x38)={&(0x7f0000fe8000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000099b000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/03 07:35:47 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @rand_addr=0xe74c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2aea6fdacecf1bb343b82590f198b21c"}) 2018/01/03 07:35:47 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000294000)=0x2, 0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xf, &(0x7f0000000000)="", 0x0) 2018/01/03 07:35:47 executing program 5: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@generic="22665bcf4e46042be07cc6cdcd44b5e8") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f00005e1000)={0x0, 0x0}, 0x1, 0x0) 2018/01/03 07:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f000018e000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001ef000)=0x1c) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000a4000-0xa)={0x8, "2babdc17e4ee"}) readv(r0, &(0x7f0000120000)=[{&(0x7f0000d33000)=""/154, 0x9a}], 0x1) vmsplice(r0, &(0x7f0000ae7000)=[{&(0x7f000068b000-0x1000)="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", 0x1000}, {&(0x7f0000efb000-0x43)="6fe4c37c423b6bcefb4aab0503f27d64ff27f216ab425397cce1d1c69c7ec8a21cde8d8f3cbd45bf213e1eb6a4f50fce05aa7d3c4f3dd8b7a23a85987ba80781424406", 0x43}, {&(0x7f000000a000-0xbb)="5d3c55e55a5eb97d75e92b1e177069c6e7009851ad29fc572751837042a5b2ca561ebc3d722933de3010ef8eac1d56595096a6e5e6e10109e8dbe9eb55d115be2669c24ea9b30aab8370625d20ec3dcbcd2fde03049894386a922101d34491b8d7bb0dbfcb806e65d033865f5c53060b5b55243700079782937610e6c0db38c468d870ec680f37d5d13c52893fc7de7a4ac482d6b2423c9c397370a9c421edd9a05b70dec5fe25b370f75ca2f088f5bdfde0aa6c54851c3311f24f", 0xbb}, {&(0x7f000058d000)="e48bf5f67f0db1875efe227f2bba5086850f404101e8a96294e2d18762d2dde35aef889dcb7bba09fe617330101c45d9c877c4a574cdab2ffa1493990e243d4e75acffaa93d8838c94113437be06983e4a4f1dd779b0a52b120b17abe4b533430e41c7462316f15561ac386f17368366369c8c8e9f049837dd8f826c98662b9e5d1948da23fbd856d5c9bcaa8d5adb3cf6ed4ecd5e4f864e2a6dd2e7d7346a321df2", 0xa2}, {&(0x7f0000221000)="f107577134fa0051e8d99fea129ab586580aac8370dd4f09a49bbce662a5dc70f2e0e477515a4283c5468c08defbc9e5db", 0x31}], 0x5, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000026b000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f000006e000-0x4)=0xc7, 0x4) pipe(&(0x7f0000f08000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00004c7000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, @in={0x2, 0x3, @rand_addr=0x123, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) writev(r0, &(0x7f000026a000)=[{&(0x7f00008e2000-0xe8)="3ff47fe59e697e2e3975a21ddb929b5da5af16742ccd5b243aa1b036d9c1505b6540de8cabee553949b71791db47ad87dbc46f7a488443509e1b6bcb6e9f6e80430f8274779a16e7c55670a41712144679e596489959a1c6379fa04b80a2c864afc54bdbcb3948661969ec889435bbe9a74d563eb4767b67f1bf6ac40ab1e3ff35c49bf3e0aa9f34b6a1eccd07b405f017eb7527e269e30b84ac5aaa6d93d207331d0ae02f5563c03bdf4fe14ce31941d46636916fb74151d6897bd439118aa259960faef502339ba7844a9d188720c3c61c6e6911220caddfba2c4258abc90b2dbb010cd34e3489", 0xe8}], 0x1) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @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}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) pipe(&(0x7f00009f9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000cb7000-0x4)=0x0, &(0x7f0000b74000-0x4)=0x4) 2018/01/03 07:35:47 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000b0e000)=0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000040b000)={&(0x7f0000fa5000)=@proc={0x10, 0x0, 0x2, 0x200}, 0xc, &(0x7f0000134000)=[{&(0x7f0000c0c000-0x3c4)=[{0x28, 0x4, 0x2, 0x9, 0x2, "d63c73cef7a0f064797a59e0aff95d29a6ce0b1c37"}, {0x58, 0x4, 0x49863dc73efd4b6f, 0x7, 0x3, "90cf6bba997608c92f4d644965eba575da34bf7f90c6daab72179da8b5f2e9ee732926041f35873f19481231dc90602644095f45db7dd687e09a415b5965cff97d1443e7e37d8ac6"}, {0x34, 0x1, 0x410, 0x3, 0x1, "a7297386a5d5e16330c8ac70c39e209b87d2cd886f7383e792ea746969b6fa36c88e"}, {0x68, 0xbf4, 0x14, 0x1, 0x1, "32480701a50ae3ebded497da8f84094f0fa62477bcdf98433cd10ad488ce82cba7a0178ea90bbcddeaecd836581ecff06e76bfc57d7e64f60730dd9505d4a5a4e5dbfcb9558c065dd8cfeac842edd57e836b983b61335902"}, {0x110, 0x1, 0x400, 0x8, 0x1, "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"}, {0x20, 0x9, 0x200, 0x2, 0x3, "acd8d522266e7bbb52d0cae8823d3def"}, {0x88, 0x1ff, 0x8, 0x8000, 0x3, "6184d48b358db7ad54f82c27d4aa7036e01c41fa842dca839e69bdd17a90a461bdf584e97bae62ec78e5eee8766a6b7d4859e238c5856b797c90420f4a7bb2f70395911ee301741e9945b43de69b0468be06fa243466da87985716c7bb666478630b7adbd69319d2fbacfe6d35d0118f268ccc9d3c7a1456"}, {0xf0, 0x6, 0x2, 0x7dbe, 0x2, "163ebc07b0423f4de920a2c70d87c1f70b42d49f0080ec384f09dbaed78332dda6b44edf8399ffef19fa035b80e5de6f7cbfcb8595a24ce202e296afc92e0f245fe6b61273fb6c3cd740fd78f9cbcbdc2a323854b8917e51af49d85ac4c68f384d7d1391b9b794b20c1247b11471a0bb56f9fc036dbb15ac2e0ac3a2489850d638eca8b2890e7ebf5da375fed0a482d27c97c00f0ca390e34f804f8ee3dddd6dce7359fc48a410306bb37c12b37cae2604b89072b941efc3cc441218e1abe4c22a822cf78076f8631e365d1c4cae268fb7c1d633718680a2b4ec7be90da25406"}], 0x3c4}, {&(0x7f0000293000-0xc8)=[{0x64, 0x10000, 0x100, 0x7, 0x2, "5fb641998db19eae14c9f82fe4b77b2ad9d03750b52309a89d72ae47227c4a194325c5d99a084072f17462ad5272c6c3f2b2b5dd06924d83407841ce9c48077e30cb5bd03aa989b6a3d3161488b6ce3b27"}, {0x64, 0x6, 0x10, 0x5, 0x0, "98b99305bcf72411b34a012d4d99690cd02d426791d64e8e0432f9c09f9b1638273f19957f9f045e7e0c1d4d031c85009e3beb1312524bd11e15c4ee8449ba993cda08ea24fc0ebcc05dbf0ee6599372f61916"}], 0xc8}, {&(0x7f0000fa6000-0x1fc)=[{0x90, 0x81, 0x8, 0xd7, 0x2, "65306342a8cd236f68caa9d987d7c313fff56e22b6ae6fe1fbccee54c315caa0a753b78b6c466a52a3c19c391a456dac0c12d7d2bdb79d3155240d5d0795914d2580e43dfc1d809ab9987a5e131d182ba40c07796069732e6f625533b7982842e227ec2ebd81b2d74920e90d00e2c80a488b2a68b8d73f27fe2c90b39aac"}, {0xd0, 0x1200000000000000, 0x4, 0x8, 0x0, "e00a43d591a0782b5bb8dda85c663f6be9fd23ee25fb1bb195d7067d255ebe319975410d702239698cbc6691716c85261237109f75ee7a9ad1272f338f82fa84445d7b990dcfa21aa3eb1dedf6a90215002e3a23d53a5c2d94a917e02b227407878c3aea401fae4c04756ac6528930800e2b89d2387b623dbc69cfd349e699833f833abc2a5f461688381b96d56d7bd06f14e938e116d53fbdeda05970645294b94c7223ea779b78e9fa35f242ecc8fd234a19da8530cf055bad62c1d789"}, {0x9c, 0x7, 0xdecc4f74c4865694, 0x9, 0x2, "76f5c8fcedce8e3471e0e06c918d98b35003464fd199e8c2612e07327afe0c65f70e851c10a0b83ca42d38de4bdf86c3586fedb17bb4096006beba4ce55626aaab63d2a90373b9491ca2042bef2d5e7f70e8095cac6b10a24535f4bb9de0182e9f30220ed8ef60e2e8fd5c3e71439804ba09668a78de3cbdf6f8cb9d83ff6d380cb12817738f21c49dde4231"}], 0x1fc}, {&(0x7f0000fa6000-0x2c4)=[{0x60, 0x4, 0x300, 0x3ff, 0x0, "34285289b98784aa2b7e7a46ddfc9ca11834b207ec296d4fb3897dd6fe4f734e45188f5cd13ed8af60e451734c2ee8213e9ae634036e819baf1119c5d8c5557f2013f1795b597d7ee991920002e7c8"}, {0x68, 0x1, 0x702, 0x4, 0x0, "523a7771d76de142d326c73a075f64633a08c7f15cf144e3e0c2db3980e15cc81aa3eea288255508cc80abf4163726aa64ba912ee87375f4425f8e02593c8e58eabc13315ff2067e865974e55fb43ac7c38f76b50bed1ab2"}, {0xac, 0x4, 0x8, 0x9, 0x3, "cd23f80d3edc87ee1910673b6a9a025819ba28245a6b02f632b0da88520227e2a8188c9d88367c0c21f6ecbc6bed05309aeff89620da095be99b8acb7bc53b75548724cbeda6d4329680ce9e949629aabd14b73be0d84f6922c72a6cc3a76118e7e985b1ac098ed26dd289750bf5de0d7bca04d06f6142d8ea363ec92158d8a9ddc844ba31a504e7ca86a89f2c639c782ccaee07fdc65570f8"}, {0x88, 0x3607, 0x200, 0x9b, 0x3, "339b37b3f7ca0b415e0f74db35d34ff2ffd272c783a0ce6234aae434f0826716128c00c0cdf2c6b69d3602ff24ceafd36bb419427b4fefc14fdae2ac4a6a2a303d69d4a2bddef6b6fac2ec2b2f8fbf7d45443f5efa92fc620126f9b2185ee8fc866c5afbfc2a2a883ce8ece52795834c0b523ffd46"}, {0xc8, 0xcb8, 0x608, 0xba, 0x0, "84c996bfdfa74f4c3df324864d3888ccd2a4e677e6d6ddbb8a7cdf69cdbe02d2c7a3dc7684f60c93ba70f6ac247153232b2db5e4a1e31f0ee0b42334ac77c7de1ffaa1e99b17a2aa590d357d640b7179b98e16de9b90af37d2af6c69057d531cf3d93159b3e746a4aa4434e5f963f6892d304a7c01e68db097c5c80c41687b2d5a58f4a6b30c4a9798493e58704730b2751b085261816d21d89d66a72889290547e2fbc36f8f0be9515ff2c99d663437637275b45417be"}], 0x2c4}, {&(0x7f0000be8000-0x230)=[{0x88, 0x0, 0x4, 0x2, 0x3, "e3a531bd592650663857b1d93688223fbc6e36e3e282c1ccbc4c8a85abc263c77dd51f9f730e974ae126b2347ec7333fa58009c977801f395eb0bc63f912066fc046bee19496ee7b133f4ccaccc102dc0e67b2cbaf4e9f65fc906a1080a400b397bbbbf0bbd71239030d7678dd0fc6bbdfcb62af1a"}, {0xc8, 0x2, 0x700, 0x4, 0x1, "98becbdb668eefcbb192a3f02d1086c0f50d03840adc1910e4375b9d9d123d3813d4ea916dc8825da55b5ce5250d346285bdb399f3f2de19ce76354971d29b13d64eb7cf64ea85c087159b68b89f9a483167f13e3d602b0a5f366593ce0bab1054b0ade70e5f5fe8bbd6d8595cb91e0e5fb379f24aeff351240542f4906601ac3ae9d2d4f915363f5f42e18125034031345c23b52b56844bfd0cc30d1fa3e0c717734334d25e17856b8f568e347356a2723365fab592674e"}, {0x48, 0x100000001, 0x0, 0x8, 0x2, "9bd0e466764080cdbfc57e3b9085900a2bbc95d87169d9c56167fe4df816d76b7ba02bde20f7a4dda1ffa7bd4f18c9b8db56b9c2500554"}, {0x98, 0xffffffff, 0xe, 0x3, 0x3, "629b46353e17ef86c8767b480f8cc7b1eafcf1b2f6cc6eb43b076ad13f0ada78c708f2bf8ef15fcb5292497e8885b0ea697e95d6fd27ae2b597e1d4a62f2f54958b8ff01286be122d1e61daa0cc1ebf6071dd8f1db4131e6d2fcd389ff2c4789de40c247a68c661b0c3e561c14978ce3c46e4cd68002bcca0a01d2ce7dda9442c77bad2181d7f8"}], 0x230}, {&(0x7f0000fa6000-0x4ac)=[{0xdc, 0x3, 0x400, 0xcb3e, 0x1, "5e563ff742ee226fbdef4957d2da8ad9d5a5dbaf0aa9269ea8e0f3022bc804e7224e6b00989a714e11b48a97349aa71e26fed5ec69bb192d6a79030e544b5c862e234ad77dc199ce431e01fdbf6bb374ece0ce6f849791eb1afb39cc197dd495a4a453441b80d69adcb45133e1b04cc6ea31c7ae6513f740f4fded7a422a97aef1c341540c7156f67f066ff7f726a85243de853d81cfcf55ac3f97b54264228d82646a2089196235c22c69b22fd6e220bed1b0e7a8cbb3ba0fd14fe16cdd9f19c47000e436e8d5129dce83e5"}, {0x5c, 0x2, 0x10, 0x0, 0x1, "401a73b8a1d24b26d7b64c66a4f738053cdd9ce6a5cc9264a6b1016ea997736044be74de7cd8d6e8b58c34963728d3697835605881b97a46659e572aaaf847164c0276e0393e52c8f0caa25b"}, {0x10c, 0x3, 0x400, 0x6ec, 0x3, "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"}, {0x40, 0x2, 0x20, 0x49, 0x3, "8172f5a2b9aff2404f6c6fd9494b797c6de5b504622290d01a2de0d4f9e8c226095b38971172ea186e28244fde3ab3"}, {0xd4, 0x8, 0x802, 0x1, 0x0, "ed8b08ccdddca12d5b09d95f2d5bcd97101a122c08599ea92cd9dcc3a3b08ebb21f7163a1ac5473016225be6d24f48b588c870b1369724c520473aa91add4e720d83503872bbb8630b926a0d37b4ce303270cfd20a1326d7a02e528af5c12a5c2a0d037962ed24344b36d0cd1560cb5955d21c61b835a7be8c64f122eebb89c0b627d52e87ef80507f8c43b3300a1f976bc6d1c57067e4e95b0927b340089b65d8cfc23c7653217637928b9f585b339ba13aff4a47d2ffa05d546ec95ac05dc4edf9cd"}, {0x44, 0x1, 0x400, 0x9, 0x0, "74634b502352850de04e5622216231f9194c3b8bf6fa48508d3855b262088ba8b263420ab90165709e05881c8d7c7d7f37fb"}, {0xd8, 0x66, 0x905, 0x79, 0x0, "fc5f0f733a4683e1c27f8f22c57fcbdf067f581e17a0053d48ee6c016897af48b035229b1e2848848f6c920f8351ea6fbb7b6e7b41c6bb8b8e6137a636241ebca8c61356f4bc0f4249c7fca40f85a69182c0d79be6652ff24fe54692729d6ca2de07c5598370239a625ab62c1b01fadbbc24b9cbd318ba4c0e46c187ab12abbb760bc8b8d8bdeeab530a25c1a3d3512faa6f661445c059692b97e84f0d8142196ed27f7a8223669d591eccdc3dde07c598121a7892675acd31983c27148ef03903686330197b"}, {0x38, 0xae, 0x2, 0x5a, 0x3, "25a39b9c60950fedbd1ef6bb8fb28eb01a531e0e57078f2a7d4f3ea5b3ba1f5a5962203c3d6ae4d2"}], 0x4ac}], 0x6, &(0x7f0000fa5000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}], 0x28, 0x4}, 0x4000000) sendmsg(r1, &(0x7f0000dde000)={&(0x7f0000eaa000-0x10)=@ax25={0x3, {"b153e35b126cee"}, 0x0}, 0x10, &(0x7f0000883000-0x50)=[{&(0x7f0000fa4000-0xfc)="7d57131dc62fa4e5ecea21ebec5677140869ad4f0e706f19ed799057978b0d5cf1547db79c814cbd67ca13ce0f4cc5dcbf99aab667b147ab975fad90cf88aa7feaba86c56819ae4a6ef7aa50ef7921b757b8c8de8cc668b9144646fb2a797646de77436661203a6c9281bf1ac5710d5a947d00616ab6dc06347c0eaf00e56689fa112eaec684d18634ad70f2b1ee7ce6b37f1c400480679d42f5449e76c244f3c0bfb8fdd531ca1f40d29d385a6af45687a15fd3cffca8ab5b29d55cdcff0a4c4d9c6188abfa055bd1f161e18f96c3ef00c91ecda366c1d346749fc7aad1c2a9", 0xe0}], 0x1, &(0x7f0000f9c000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0xfffffffffffffffe) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000953000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fa6000-0x4)={0x0}, &(0x7f0000c08000-0x4)=0x4) 2018/01/03 07:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000786000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) accept(r0, 0x0, &(0x7f000024e000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000098e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00008ea000)={&(0x7f00007d0000/0x4000)=nil, 0xe5, 0x5, 0x100e0, &(0x7f0000967000/0x1000)=nil, 0x7c}) shutdown(r0, 0x0) 2018/01/03 07:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000c42000-0x8)={0x0, 0x0}) sendto$ipx(r2, &(0x7f00008b0000)="f8bf9bedd930b94f5b85b3dabdc350bbac9e3d7147b4653bb9b6a15cb2146cfe78e7f9", 0x23, 0x8004, &(0x7f00003f5000-0x10)={0x4, 0x5, 0x7, "35d77a2f706a", 0x100000000, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000019000-0x1)="04", 0x1, 0x0, &(0x7f0000368000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000437000-0x64)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0xbb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x71}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x64) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000034e000)=0x3, 0x4) 2018/01/03 07:35:47 executing program 6: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000aa5000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa5000-0x4)=0x10) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ee000-0x14)={0x0, 0x80000001, 0x8, 0x0, 0x200, 0xfff}, &(0x7f0000aa5000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000012b000)={r3, 0x6e, 0x0, 0x20}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000068b000)=@sack_info={r3, 0x6, 0x5}, 0xc) 2018/01/03 07:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0xffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/03 07:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000005000-0xf)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) shutdown(r0, 0x1) 2018/01/03 07:35:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1000002000000001, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000960000)=0xc) listen$netrom(r0, 0x11) 2018/01/03 07:35:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x3cc, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004001) 2018/01/03 07:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) pipe(&(0x7f000049b000)={0x0, 0x0}) 2018/01/03 07:35:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000440000-0x4)=0x5, 0x4) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000013000-0x24)=[{0x21, 0x2e, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) 2018/01/03 07:35:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x10001, 0xe5, 0x2}, &(0x7f0000a32000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x485}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={r2, 0x46, "8d60e21e1fda96a2e5c7285296e3db9b4417aa31cd5fcdc34e59c9414ec1ef4a4e8118c96bc8bffb599bd42a01dfec4d83273112904d287ffc5396c0c2a436ca4a9bda2d28ff"}, &(0x7f0000002000-0x4)=0x4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x10001}, &(0x7f0000001000-0x4)=0x8) accept4(r0, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8, 0x0) 2018/01/03 07:35:48 executing program 7: r0 = socket(0xb, 0x0, 0x7) connect$nfc_llcp(r0, &(0x7f0000e5b000-0x60)={0x27, 0xa944, 0xde71, 0x3, 0x4, 0x10000, "5ac6c43c059a159875c7a341555fdad762930b70f577c3109b4dafd124dd5c0a8e9cca3127cbf36415a59f869f7b8cb81a4fba7670f622ab52473214294716", 0xa00000000000}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0xaa1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00002d8000)="1f0000000d06fd00010000cdd500000000000300090001800607ec00d9005f", 0x1f) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000357000)=0xadce, 0x4) 2018/01/03 07:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000b2000)=0x0, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c69000)=0x3, 0x4) 2018/01/03 07:35:48 executing program 5: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ed9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b6a000-0x10)={0x0, 0x3c17, 0x8e, 0x7}, &(0x7f0000db7000-0x4)=0x10) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000709000-0x79)={r2, 0x71, "44e711bd6aa91635e575b311f4f2826228c1a4c522ae8505f8dfc7dcc0e1ff87ba0d8a7e4b46261340062bd66072da92187b4545370a87adfa48a3749365734c1f4d8397ea763b4b91e00c3abe15a9cef95de4c4f017e6d0e175e7ac87085ad12881f388580272cd933694838abd449747"}, &(0x7f0000eda000-0x4)=0x79) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eda000-0x4)={r0}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000eda000-0x2a)=""/42, 0x2a, 0x10003, &(0x7f00000aa000)={0x4, 0x0, 0x2, "831f239d9d23", 0x81, 0x0}, 0x10) connect(r0, &(0x7f000079a000-0x60)=@nfc_llcp={0x27, 0x0, 0x4, 0x4, 0x7, 0x4a, "dde236aa649462eadda39132e59582fab690bf07fd7ef3895ca45ee219aeeafc224bc304101d69ed51465f4c4ed3e73c7ed6e8da342f898812955e6b8db5a1", 0x80000001}, 0x60) 2018/01/03 07:35:48 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000014000-0x4)={r1}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000014000-0x38)={&(0x7f0000013000)=@ax25={0x3, {"772ad0310b2cb2"}, 0xffff}, 0x10, &(0x7f0000014000-0x30)=[{&(0x7f0000000000)="e03f5668ba096f472f47afad77fa408439", 0x11}, {&(0x7f0000003000)="29fd7bf2d9325c4eda99b31173ec0287e87014b8554cb12fd6785cf970b65ec8e3a58163009da01ff10d2eafb612b936265236fe4f5235d65398aa7304d79619d73b1988781075f2269cfe31f598ed11c9cfcfbadab9bf4bd331a280d948b0732bd3f355bb8b7c75aaaa21abc2b97e3df5fa44c632c83b8ae808", 0x7a}, {&(0x7f0000014000-0xd)="fd910f09c4dc168336062254ac", 0xd}], 0x3, &(0x7f0000014000-0x1228)=[{0x1010, 0x101, 0x0, "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"}, {0xd8, 0x11e, 0x2, "0a590571360b463cb46d3580ff4839268abd0e115949d844e5696b99af8334cec7d2d8965ce291e45fc780e2ddcaed12cdcd67e1380777d951d6b291a8ce2c2cc686f66a4b6dee4d4b98bdd51e5f3099d038b8fdf1bab0b19fe358c9642f9030cae0522d6f8147f6b02c75fae989cc062a9047db601b35474b6af486987796343ae8a35302ac3108963fdb64fad36528c2dafcafb88960034b2de29d2d8fe233aec3674b4a5693e934ad5acdb92877bf514432e3d2edd43e63943700ff64b07d5780faa4d3392e3d"}, {0x18, 0x0, 0x200, "3677d3abf4e45b"}, {0x30, 0x103, 0xd8f3, "c2491aebe9d12c6f22612d47910e2fc365fbf045b422a53689f06e180375de8b"}, {0xf8, 0x13a, 0x12a37c62, "3d2b80accd7c45081b04f516b5722b9ee1d4e56643386617517b99d7d80a474b4dfd9e539f1f6ff25351a57560eb1f2b525720dd01800474bc70e933a5ce3fa9b0ad3c8335c80acc963d8463f4d11468d0497c33c665031878a2ecdc287a53a75f5f63870113ccb363aa5b42d4e071f11d2a75ae0c5a05e586979c3cff73db778ba5309533048cb5f53e3dd1481f632e6c28654b4bbad23e752ea7fcd977833f02d51c3a45fe80cab4bce91036ec102da700f4b87c75b0fd70574f7e59c427f6cd707021d657525dea935b6b558ef19a2865affbf3675006475599e2e4e3dcc46a1e"}], 0x1228, 0x1}, 0x1) socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x200000000000045, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet(0x2, 0xb, 0xea, &(0x7f0000010000-0x8)={0x0, 0x0}) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/03 07:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006c9000)={0x0, 0x0}) listen(r0, 0x20ffff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009c9000)={0x401, 0x0}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f0000d6f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e59000-0x4)=0xe) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002e8000)=0x0, &(0x7f000069c000)=0x4) recvmsg(r1, &(0x7f0000930000)={&(0x7f0000270000-0x21)=@un=@file={0x0, ""/31}, 0x21, &(0x7f0000369000)=[], 0x0, &(0x7f000058c000-0xd6)=""/214, 0xd6, 0x0}, 0x0) read(r1, &(0x7f0000d43000)=""/219, 0xdb) close(r2) 2018/01/03 07:35:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ecc000-0x6)={0x0, 0xaec}, &(0x7f0000be7000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002b9000)={0x1ff, 0x2, 0x8, 0x81, 0x1, 0x401, 0x2, 0x8, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000fd2000)=0x1d3) 2018/01/03 07:35:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000288000-0x4)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000c61000-0x38)={&(0x7f00002c2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000014a000)=[{&(0x7f00002e9000-0x98)=""/152, 0x98}, {&(0x7f000094b000)=""/6, 0x6}, {&(0x7f0000d56000)=""/20, 0x14}, {&(0x7f0000cc0000)=""/62, 0x3e}, {&(0x7f0000f24000)=""/0, 0x0}, {&(0x7f0000f4f000)=""/64, 0x40}, {&(0x7f0000c7e000-0x1000)=""/4096, 0x1000}, {&(0x7f000084d000-0x4c)=""/76, 0x4c}, {&(0x7f0000e56000)=""/139, 0x8b}], 0x9, &(0x7f0000e57000)=""/138, 0x8a, 0x0}, 0x100) syz_emit_ethernet(0x16, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "04aa99efc6"}}}}, 0x0) pipe(&(0x7f00008ca000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000cbb000)=0x7fff, 0x4) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00004f2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001f9000-0x4)=0x10) recvmsg(r1, &(0x7f000029a000)={&(0x7f0000ba2000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000040000)=[{&(0x7f000020e000)=""/52, 0x34}], 0x1, &(0x7f0000230000)=""/0, 0x0, 0x3}, 0x10000) read(r1, &(0x7f0000f6d000-0x98)=""/152, 0x98) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000a1d000-0x8)={0x1f, 0x8}, 0x8) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000596000)={@rand_addr=0x0, @loopback=0x0}, &(0x7f000011e000)=0x8) 2018/01/03 07:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) r1 = accept4(r0, &(0x7f00002f1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004fe000)=0x58, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007c2000)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}, @in6={0xa, 0x2, 0x38, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x54) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)="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", 0x219}], 0x1) writev(r0, &(0x7f0000dfe000)=[{&(0x7f0000298000)="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", 0x15e}], 0x1) sendto$inet(r0, &(0x7f0000879000)="58c3ade87ec1e148e9c73eed48d73ca804d0c1525bc738f9d169338d28c30e47bc03cfeca09bc7f0359765d4f25e65c5909dae85f41f5b60485cb7d4f19421a80d895788a8755248870c6038ffe184b12d9bc9c698085b8cc818e300610d70839aafcafc6ee7003064cb7bf2e343f3a0062d50ef52193a094623e10979bd0e4f56c8411b34d241a7c4453cb4e49d6a6bfd65d9830f08baf894aa086e2beefc21e0af4485865ad8f6c9f8b71fd4bbb1d10803b458e86cbc078f5699", 0xbb, 0x1, &(0x7f0000a8c000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 07:35:48 executing program 0: r0 = socket$unix(0x1, 0x1000000001, 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) socket(0x0, 0x5, 0x32f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000001000-0x66)=""/102, &(0x7f0000002000-0x4)=0x66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00005d2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) listen(r0, 0x0) 2018/01/03 07:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000054e000-0x1)=0x9, &(0x7f0000c2a000)=0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) [ 482.349437] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 482.375995] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/03 07:35:48 executing program 6: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000aa5000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aa5000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000aa5000-0x4)=0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aa5000)=0x0, &(0x7f0000aa5000)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) r3 = accept(r0, &(0x7f0000606000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000704000)=0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00001d9000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000370000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009eb000-0x4)=0xc) 2018/01/03 07:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cda000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b1000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d74000-0x48)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x68c}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) pwrite64(r0, &(0x7f00002b7000)="cc16f9d13be22bb6fa34cbea513948bfb95eb36fdf424051ee269981cb8b944a4bb9c3c8cfbc1e7c3887cc6b7d02e7aaedc02710487b4ef4639e5deeae3b2f8bf9d00312c4f2ca7adcea9d1fc75b177e216d346b77d006c41204ab5afc97492c6c335c989b878d3012aaeae614aa522a8accbe36a9d56bf53b801438e74213f5b5913cc80a03dd8bd59afecaaea0e43877cc1172c4ebea66841832146450752820443f88a04e501e20fc713acaf02810885dee5e5c1f7e95a6e48b4744b1c10e163df0caf8425f2627bdfeb063ed2b837cd521d84b261411871147e9d7e7249f8cb320794f98803141d77f15401f344446bc92ba600442e30333dd7209107bb80cce491f9791fbb8117709997fbb0450d86bf8cdb7a226641d118646842812530604acb00d33e15fc0e07aeb2740eb7f69770b1ae8adbe9e81ac443c55b0a7b6e99770d44ccbb116ff30349a72112f019f62a04d8ef8b9307df463400ba48391d1c9cd93cefed11a90c66855b63f6c2a9e5d51870e4a93e836f830828251aac606025863663e086f82f0765276b98b3258e4fe652d554f975d14102d72aa7a5bbcb6cfe78eff31e9e64fcdeefe748761394eeb3f7d59cac5cf1d6dc98a4849ed387f2a5fce7ef5d6e704ce1fa2af0650ffb165567af335c6762d04544a45d20f60413f3f0988336df25742b48c11332a7a801b6eca0908ff4bfca6cb6a177953d7e85a4362172d9a92c06f58bb437bc5c37b443a050c0e8c57265787de24aa9d51ee6c03f6df590b3ce387402392a796b01a5855eb8a5213a84c302a076812c98685765015b3f9a4e7907b061d75ef93c1deae56018897200494bad9e950befc179933dc30baaeb46449dfb47953633cf08538add60e50c0412a4734e04a89b8e4612520432cc6cb700264ad846afb98862e12a1dfb5336c0ee0de258ea54485035cf6c358f8d02c82fb33d78889299bc9f12247b895c343ee92a9c98648a1f39595e687c60a8add6fb9048174dd73d4baf6b6d33439733156fc3cb662b6a5bce13c7a6f59577e0b6175f7b3f52e7e49dc71b3032bf4eeb886246ca705013a536fb908bcbc1b2828fcbc3770bb932802b0c646b663e0acd37e1e08b4097d529202b4453c7c6433354a56d7ba7509a7277272c7b72a0bf1e11c83cc5e2748313349d194a8ee6cbc94ea286271493bad5886183fd7555796fcd7c4038417992dfc620afd45e8fd40a9970e2e3a94eda197681066eb7f561eccc5ea8f63dd8ba769419d3646e0b76e11a0bb156e75cccaf32fef7c0ece02ca4878b43eb95e2c20e52ff7025e6c90cb339c427b5136bea7e4e7a4a984bb12284e21e63b3f7c0b1afb649685f14689af540957e75f08f2723f51e61cf4d15af3c0d5a03b86d31ea37ad6125a1d123da9f621cd4fb36fede9fea0dfa2a8c5a9efdc1f71a2695e6f8a3b00ab5942025dded50753136a1c8d6373a15bf9861586e0f7466985c1b905806182db26153459b694d84d3eaa630fcd5144670abf30b12ba9624eaa220047180868b1b1d1405d79e4395f3859705a73acb4653f5fb1f76c079091f4cd89c38f8541e05ca2ee83f129bd471cbec8925ef177a6440352f68a97d0ef960c5e3f8bf286d5145dcad8625aaf4d2ab3f58421578499f321d133ca175dd1e51cd787955178a64091c2c7a6b1d9f3bb5c2e4ebfe1c3dd4e04e704b0d0c7571c65a2f5babf7e1b81d93e6ac68c97019bb592e0480b809d445b00964af17e518bc8a992ab56a177076020982563c2394ebff0cfb72aa8e8b339d246aab7d700f2dd58b473ec5a97a2faa096d672d753492af2870a542c22f211d8c6a1cd67b11c9ab3bd80f80888e3c0909f6450b14aebf99f2dd93b5738af5b4fa88a0d901404a06109ccaf8ebed76417aebd8c1f5a029f517f91f4791bb4ddc52f16ff09a5063e5aabade366bd21fc7ada1f68c4c702b060b1c5404b8796bf829a577048c5fb253c1b2560a5bce3c068852bd4eda8aa0b150666fd644d8d3e69bcb97fde7cab52fc27b86b291941e18e8dc7b53fc0422f5784e01b69b87d96e859c47e76dc78d2f65c4a22ecc123360127ae48def591b053438d23cfe50600305d368c77266479413a4a89a9b6e324126ea7eaac94c000947485db461e86d562ebe19e1701f3adec10b4e722ab4720ca9e7946fa5252299bff985a90041b5e0cc8e4f7581392c5360d826feab213389b871aab244e10258c25fdd2df257db41a845f39f1edd1be1843a8af4db255c199f89facdbdfc7738e4a076c8e30669d0d068bdcfec2c4600fdbba91a0d35eb73aa4041d521c1022cbbd1e4f3f604337835bd166d24989bcb5e113471b729dcb18392e2fbe86705f35096d69c8af7c1372932f8e2398caaa532e0ecfae161ecd9be2a0f3df16d51cac6fd46dd06978f3d8fb945746348dcbf2e70921fcc65a6b19da8281c6939b4165554dc1c930c4762c8bbe7f377501f0f0de3613f8e342d0d993b8e6d9a2da5afd6392ce239cd8b457dd8605bc92b0978829c5fd8187af489d099dba92d25e21fbabf278c470af2e257b6e419e16b7f41f56be167511dd5ac8d3557bf8f4c825a67f19020c2f0d13cee57998fcb017bab7377c9e49e7859e4c40e7227340adc18ecf6d509800eb280843b076accebd202701376203312b0633e379623047edb7e7192fe7b392e5367ddb716bce6fb6c3e04bb627d72220d4d6e7ab82b1bd4328e98e1c6a80cacdec73a347be44c226d16801b9fb27a01393c22f204fe925381b2ae42388eb63f3e4fcb1e2a998e65430c75a533b2bf165f2cdf863581e48e4ee7db72755a99385dc06714bcb47c1b9d75c8ab6f37dacf12cfb5860ac27e18117f657db9b618521ab8d9312966385f4d682b6cebbe7657e66421e92c5c5fec1081c68452fb6ff1d98a1618813970aa5557e45cede39e8a7b155d3c34d362fc70a38ac798efc7c120eb7fe5fcda25d6d095ff008c2b9f054208276d0252cbcb1ab2e3d13c3bdcfbce7892ddeff2367ed99d242b690fbdf21b6c6828aabc8fef75920c05bc7661f8f37cf17dbd276c20d23c56a891a99c7ca80be988795badf9543e9dd1e954c55d63b5936219d6f827c5c6c913e6a1cd68c67e5134f239e0c35b41c706e472b8d3d21994d0c1e11ad8547f6e575c35c491a2e8901cf34c6a9081feee5aa929b6e29e84e9f5f36a2a70499d090ff42c8465e9e1635a00952b721eee1c9f37fa3f9c063c02be78344f18cd44605268ab18053bd8e2d86f1ad39a1a14556239e2460595661d775d9fa53cab3ef268941f5106b377324e24ea6324c0aaacc06970ffe5ed33d1453fbc2381fb7e96ec072713e4deba16fe5386f7cb86b6cf1bf2c5e91a5abfd087c8cb8dd5439d5f43a944a6c1759f026e870d28288e944c4ba7b00ab0d463134c328c180f317afdfd7d1d9447a580b2593d3c63ee7b3a2de6d9649a7db996637318346d19a4d7b667c677cd1f3237b405994dd1c430a2cdae2d66b08fe94aa9689fcf15b2d5db653d272795694700512b03c65fe646d6126cc29564180980afa6c9ea47c6ce96ba40d82b4bb4300cffa2210f3e6d0ee28edfb800d9633d2425ef4e4cb79898af09ac51a1fb78c8293e07ad0a87d0cb7b86a8e11eda5654f6f70d61fd7026968fc99914f908a53264fc5309421de42486b167c32d47aed72a8bef029105f0aa99561bf8444012b5a2c9dc17add434f160fc40922f793eada7fb40648be64523a213aada792dcf7e7ca90ce428b79e671a21a23f1946805b9bb793a7f7b77d7072e13a3f464a75d631af482f957898b2cc4296ed34dec5231566af23530334747a3aba126869dc75d0f365d5e40f77dc88a8e29393739b97d515a407dfccbb5154de36adeb58cbec516344152fbe9b44d1d121b3891098e6388e0e526ff72222ad7ea4065f120c13e309190277d3ac056c7893a59d78af69c36f197919270423c806657185699fd19e5918192f0012ea5fa5ee2f0a85cd826cf9ffe8c7e2ec4039c2e2eea5b08d3ee503fa59dc8e021574ea72b2dbdb972a1c6aefcd23b267812d86b594479331903a749c842e1314eec7388e0637e0464ec861420066b6a18961c354ebba24a51780705a5b3815f06989145d9d107eb3359be4069c895562dd6972c5b1801ff9f78dd9ec7e0b2c88282d335abb2f3c27b9a786df044317741749b849bdf129ad7f4a13ba362b1e99fb33863d8ffb72b49c5668bc3163b953152bcc52373a64f93aaa339cb12ff84b4fada085e6b8ac3d3effada5d03d2ee00642df5e3f47c0b6199881bb4ab65e726c40845818a0cccba28766215d6f917873bbc44f1b72acbae72dd908575aed67a6f16623cc320552ea7af6f8e72ee1d5ee4f8ccd05c473ccdde3980dc638ae39b25296858842bdba1dee8bddd491935ca8dfc5b29dfe801b9429be8bfefb90b14a1ffd4ec66daac055b629b2d93bb6abc3e8738a3ff1a0b86f8cc01e5c9837721d000aa473c60079ac0e9de257db5eac803312394695b5a12831fefd48ba7d79e99ed135f3093ee724837cdc8d840bc7217e393b9efb31f1da83839e7cd88818e5039a5a79373fc7557a8a88361c70423c0eee50a6adcaf13145534cd4f902206d36cdfb6b7dcac084e23ddb94689d68ce30e7dfcc313e726eee47cd3b58d5e1bc48e9bc831e0cf3db8047b50e5dfac2eca70a96b0728d42ac95fd4c055cd76e011cae57e28f1e448ffcc1d0d814164ecc7528040f24fdf1a45dcf1c1895ba36b7cf613056265d69f56be1ea7dbd6ac0d73106ace49a5ed1ad27078e55b83da8b911736b5016adf9ef033327a5260fc47950756ec4300d7c5ebede32d1e95e910b69c69294b5cf2325698ca8d63f8477bbdff2e94a34534f5eb008e7bed5dd74217aa5c505223cefcd8321bc110b120e977054658d863acf21991ff10a90a8ea9e59fc3f638f3180ba3bc593f5337a017aa85886049dec4757c5d4e5b05c1cd9cb506c7b711551009d255bffd63a5bef89dffc8f8b7b77b24e6edebbe6c0f0b595f18b930f0868e829e5bd4c1052cced2b649297bdaccb8c4dff3a7de02ce7e60672d48a923337299905522eafbeafec89dd7ed592478848eeb3997300c06f55fc6d0b1ebcbb523cf141f39f594785b089971da08816ec670287173ca0cc3fd7116b991f5db165f159134854ede730b1648d509eee0cc18527b80b9a82928db6b5ef744190d982e7f755a7b551c3cf4ce09836dc671882ad06bd6752e1847946da42657b3bf7fe613dea9ddd8952328653e72d33c3954dd1097c0f10b7b1cc6c1e94bf1ad3285690854b4bf93cb14c6cd301e43c310437a11d7a4a122c2cb58711754cdc4c15178855e5b82cc11f089d1cdd89b31136c679428c12a4aa43a4457e5b15ef98ba629c45cb3b5c3ff2881233cf3d2a8e30fa337bad843a14986ba1e0b5bf0bcefd7420f6d887709a506f13f4e4d37b286d24686efc523717a1ef0d1357d8da535d080d3b1c9f3deb9e393d96e44cc74feb2dc11b391f3ee82f2932096343a0ce851ac7e74a4c258a9b8f1c7e2bf24991db041297465f4db1c55541ce02e5431dfc414181f998d3be98d15a2bdde383769ecb3745b671b05b1c0a770c51c88d02b4727808f8a7d5105c554087e0ff5a159ad99b983568e395c70afb97c7528d4a719f2ce43ca3a436b77645bc9403835ad0a4b54f638e2dd28b5247d6a9a488f1f0375d0a9a232051b0a46167046e8700af5466485edd7702ae932a07b2a29ee54e2683fc644833afbc424bb5d2b09365d", 0x1000, 0x2e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) getsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000dfb000-0xce)=""/206, &(0x7f00008ca000-0x1)=0xce) 2018/01/03 07:35:48 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r1, r0, 0x4, 0x100000000002) r2 = socket$unix(0x1, 0x28e004fb608fd0a1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008ba000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe8000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b8a000-0x4)={0x0}, &(0x7f0000fe8000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000027c000-0x1d)="85f37f00bd001f101f6a6eb9b0bbdcdf20dcb52fc554c5f275f9275941") getsockname$unix(r0, &(0x7f0000fe8000-0x6e)=@file={0x0, ""/108}, &(0x7f0000a2e000)=0x6e) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000fe6000)=[{&(0x7f00007f2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe7000-0x30)=[{&(0x7f00009b5000)="edaf2c54cc5e02f20ed64b0570fb91316740e6ebd3ed315c8717c144f9df9f128ccb7a712492805ef92354415459915a08fd22b0e06c790bbbe991500af07533d686d0834ebe4b28a7270731a965e2fb5f59b17ea9f72562f4296417991743b439db0a02bdd237172ba9659c10b8f0796f2a88b6d12004beda8cdf4bc794f0bad9d72e6ad9232f567463fa51a770a5cba6bd2a224ce3a1a8abb77308bedff6a20d95662b6d987f94bf28cbd4eb6fc7f8ef77649e20db246f386e60cab9225ecdf7e3d0ed70cd239d48", 0xc9}, {&(0x7f000097c000-0xe6)="b0d41c71ba6a19c2a7c27738421638bf79d094c96a998a27936f5244a05c8bc071392540ec0414c26f39360a2f29dbee2b5582d62ad45131ee006978681c47ff6db3b3137bd45b77aaa27a300fcc00a47aee09afe34b2192416f2d3d2b09b014183ede88dc611fd70754f0b0e1297832a9c0ac0c3bc5e59048b290597baceee375fe8eca390347a7a0df80001c491e5684e969b66aca7262191ae1cd8245377c21a40a935dcb3754e0dba76385d8ad36540b16becca30696f6ce17351563c98d706d7d5a0a291af77f36f00de939d969107f9f106b9c14919b6be590bed7a8730c267556fe67", 0xe6}, {&(0x7f0000411000)="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", 0x1000}], 0x3, &(0x7f00006f4000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r2]}], 0x28, 0x40800}, {&(0x7f0000fe7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000512000-0x30)=[{&(0x7f0000b87000-0x59)="9751fa8fd6959cc6c5c32c3459160862b29b85355f0eb4ff08a9c82d30da8ac60d192e5957bd6887172e2fafb4bc9ee1010420e589c82bf06fa7a45a287b7aaacd26d59609a8918755d2dd0431e3dd21666a98fe2f6213ed69c48d8756678ed74b72989cfb43c8aff779ea80cacd472c00eaf11b69e7378856992e186e001fe30833442dbca16657f9e5a8c41368858d17014720438d86d98bc87517", 0x9c}, {&(0x7f0000167000-0x8d)="293701a27bd9e0374f398523ce01f17eb53c13be8a6b225e1c8ca9f4293607d1c9e20b08e2070c804a4dbc381f6ede1c408e4bba83a606662c51669ea66f660a0e906023aa10bc9e8a9f5e4860a35a50287e75fed9974fd2d14b805c2ca650a1696eebbb5280ce5a9a59890736a7c50c2e37c83a23ee85d69775cf44628291631c37cd336411a4c036ff31b02f", 0x8d}, {&(0x7f0000fe6000)="e649ec6d7a626b79ea2a92b44d44634e80d47fe0eb5f4b53f506bd789b75790f2e2b8c153bf91161aff61e7b9c788a560d56ca08121aa6be91dcac8e66c9bfd4d9752f073c4e04d5ce192ec124ce5277c6359b63cfe8697afd0effadfd533e90997fe2a86149281051a27e8015a59489e258541e6e9157480ca5d81a0066658b2f7bc878bb61cccb0ada1e4f4180a5aed8e592aa21da77cc33862cfd597dcf1aba835611313f07e1a8dded6140c781c987b10c2299da1162975b6711e3593ad3f6c61566109204a4beb75b20fb387e1f5b20c6dfdcedec12321b90b92bd7ad26a2d7f80172e7f59f0a68580ba88fb34c51a8da691bbb", 0xf6}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000de1000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000057000)=[{&(0x7f0000fe6000)="82c3be9be0e2a21dfac53cf01ababe5ec68f42ed6c327849a9e7ea47014d4f30113fd5f158c16f520173144a7c54dbaa2d8a5fb61ef839eca56ccbaa0b06e6243146ec08a4debcf9ece5d6d33a134aecf943e66ed9f58c4a63134723e496b7a5e5c6e66c5ce6d944274976bb3a7caf77b881f2", 0x73}, {&(0x7f0000fe6000)="d51f2f937f3d7516442e1483a865484288a8f8ccf4cb3ab828b72e047114aa1821f95bd467cb5ab9fae42614a02b1b249ac494f8a9240ea5ce4e5b554f2724e61a963ca5d007f53a1a5bdc4ecfa74cb649172773c0a9dad5374b3daac74225fb6896e13c682261820de2b609aae3784cbfa32ebe78", 0x75}, {&(0x7f0000ca0000-0x37)="da6ecff8ae41956c218d6d6d3b3b7a839bf7d68e9f303eafd75a4f940266a9a9e9819c55eab3b4ed9e56f1e341bc242d4981e1c3bbc6cc", 0x37}, {&(0x7f0000fe6000)="0d7c87f94c63c3762e58e521", 0xc}, {&(0x7f0000608000-0xdc)="e070127760ee715adf2e381d559c713a5b91d61a1890d8751f412772d71069888758ad3a7917654ec555d79e591a049c7f0b30b413f1738197dfeaa6d6409537d6f43acec5d7bcb0f7f61b94b00b400da43ed518088ab2b0a296465e7711fab6ef080b9f7d63a0d5e393829bf66ad315c8adf88b7ea5f6488d644caa1537762a3ab3395730b3aa6e95b53e63a2e17eeb085ba0a68b57174762ae82142202910fea5a7ae624223c7163ff7335ca6768667cdf52289c395fbb15b753a14c0bacda883ccd01621fdc1a471ba7ceb8e9d57e1e94b45691bdebf4afc24254", 0xdc}, {&(0x7f0000fe6000)="27c945a16334c7a0a100d072819d6c93d153eb59d9c42dadc272dd19769db49d30d34af43e2d91ea47ac201a0702cf1a443ef54380256a5840270efeb1f366ce149ad8b370ba183c3becafc82a2346e51f3c7c678398c70efebf89a01b51ecb01d708a044934f1eae15ebb21bce9138021c42e7bf6b4e9e49b88605b1747f3c96f1c04112f916d9c832c344a4b0d01dc014e86ec3d96612ef796e31a4e69cc", 0x9f}, {&(0x7f0000da0000)="ea01dd22d28c9521d171f3d9b26cba49d89986e36bd56df7211ff3014d8ab52934bd6089eb577ae117cdcbc71311a9eb9636e78a85f9ce093133c32076c4783d3c657adfb07be899f530bb7f568a2956b146000162b1e37489f1cbb939f091a4606438aaf8da6ac756bb868a36ea64730c", 0x71}, {&(0x7f0000fe7000-0x36)="823c3995e31f7a75875c953d5110ed51f0315661ebe9ec789ea342a27fc3fe0bd51a8d56427d52b53b1483e2b0631a2f9a77a300189d", 0x36}, {&(0x7f0000fe6000)="9e246f06da92dd9309e647742fa01e40234a659ae1b0dd1bad29ce74a96ad34d7a788dd60c263551fd9d5926f881", 0x2e}], 0x9, 0x0, 0x0, 0x4}], 0x3, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f9c000-0x40)=[{&(0x7f0000fe6000-0xee)="3a35c54895c9fc351b8f89ead46c229d0279f07e0e992b15ebc20d49699fcd0357c8f525eff3262a2da9a10cd67ae3b62b041b914603eeaf105b59e73a2284ea6fcfdf70bf4853ecebca3def4cfc790edfd9b49c428d7bfc6af6f644939ecc60c8a00db8907b4c197fd2b474c8b95a34e874c302ca27a0e7c90f2f8aba10a515862f7cee72029b00cef3f6819cda02a544a8461f5791a9ccb69fb933d4e8288a52287c8f82e6de2020090e105d52e0d09072aadc35ecf81c018c4ff2cbcedaeca6912270de4901f088418d7edc48268ca5372fd11cacc05dbb1976ebe73b38f42254f11ac84870becff3124f573f", 0xee}, {&(0x7f0000fe6000-0x7a)="d3c4f3fee0f4757d45d5c60a0c11e1006a2702b6bb3fa5856a50dfebcdd415a1415cdb7a3955b0817e7d1df72e414a6dd0d6dd14c58afe00262aeaa6360c2c721f2db6cea58cb6bffd4359cf0c941dd90b5129b04a82995ec096ede3e21775a75a02b2b24c70cdf4e98101bffe80784ae449293fc96697840375", 0x7a}, {&(0x7f0000d64000-0x7a)="633484966d540a54cf6e0823801e71ed0fd89b40ee44291f6e09611da4b1857ca740fe0e504ad2f2d1538b2a76ccd76c743a846c364852551b45ebee38e301c21e9e3bd52d1135495125a22d8c9048b6709833b69d9e6003b22adcf6adbd13564faf917826357c44d3b59d82570a38d1ad15dbb4acbe2921e6aa", 0x7a}, {&(0x7f0000fe5000)="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", 0x1000}], 0x4, 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fe6000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000984000)=0x7, 0x4) 2018/01/03 07:35:48 executing program 3: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000793000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000b0000-0x340)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}]}, 0x340) 2018/01/03 07:35:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000af5000)="1f0000000706ffddfe0500001d02ecff000000110900010004001000df0000", 0x1f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000036e000-0x8)={0x0, 0x4}, &(0x7f000074e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000308000)={r1, 0x1911}, 0x298) 2018/01/03 07:35:48 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000ebf000)="") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000dbb000)={0x0, 0x0}, &(0x7f00004f6000)=0x8) 2018/01/03 07:35:48 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "869f36b32f98afc66ed5e7de56da96db5859683a6744ac3c96a4ee8cb339181601435d4a65e725779cdd08e6132adbb4185c60ed591e17237dfe3e74db1dae", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x1000, "b34dbe6dbbe47dca73a3a7461605490897dc19dbaec2861738168ed1fe75455db1f566c09c885feec53cf3f22774bdfa8d357a6d8852f81b51c44969bfb015d9a1158c721b82c526271958f42a6947cc8f49d17f9750f0c51a1ef2f4ce8779aa63520052b7c99a42dfeddc736fca03ec8cbbc893955caf7d0dc840e2a0250a3ff2b850f102548a1402366ac11005d0b8b9c22bed08a56dad6786f78f856308a0c06b6e4efc72636c46e3c2530d5a45cddc8ac1af718eff191c842d00d760b91749d4e1a71ed14a4caf78eb3dc8faa8eff109240d63c56c93524e71134e67624232f20000b74ffe56c2850d074fd83cbcc640edf714ee8f72945b028506c3fa4e160df1eb9537da61325bb5b972587d8b1339ac1af088f56d5444717fe14719b56f2b05da05f966c15b90fb3f2ff701eb8675511a765f87886fe878e6c5d058cc9ec4f053b02a9b7ed670d0a55a7c9fec1bb18214ea2527cb186768a62cddf01a13163996a208ca0eb6ec536f8174bd4a2a3703ca4595837ed5b85b203fe4c9b6c89e6f5a8683dfa2112d5e751cac0e5beb712cf4b45afe4305c9182ae5a92280f9e23790e2e3c1c201846725e3b742ccb5d98a08dc385cf182e9a1a18b45c3328150e628ca763fbfc18d494a89a88c013fc9646c2570d60fa0b7f7fa326a535589aa8c7b9c9d21dc430bcbe73c230f7b350036cb3afbbb76bb1e4e4d3f848647071b3726d9f117459711c59ccd95e2fec4e7b7941d9b52e5a748ccfca2e26273d277bf99f160b2de9ff5bf9ca8cf9cfb1eaff1495d3ff52be516ee274966543984c9caadded42d155ad6ab78d0d06c54e6e5b8046a4703861c3b1564609417533ada1e3ef867ef9a6fbfad7eab75e587f72cf1e8592920032545be51e5c6d16e3f91f89f52a48449bac8ab8294fdde57ec430bf7ac7e9f31675a971e253186af7078e348767981265c5ebe43932d76b2cacb62cee1d3a9dce0f47836ad5c61a61fb52b41d2777a3bdf5e5c106c8f3150ed4ae37b857af44d87016fe96f93e77eb98fbb66c0af84d9450b7807ff03230c18b4989420094a89633a9b504a44c4cfe7a34f333d9e6801597d715ca7845262d1c8caa8b4d80b33c9c4119dfd87ac2cd2a58ed66567e7015e938595f64bd2547cf685235f5ef4042d11080e030b12cfee1fb0a9995c96b7b0f31e3d0085231b7a72c1df9c6e47c1705c5cb23bca1f8262d8d04e3b45a935e1d2f587bddd1f2b8ce6f40ec6eed443dfe03f8fc6c42b55b2fc06f6e1bfea7b932084ed49e6b258e391ac6effda2df33133ae7053ecc97d1cdc96bc2248fd75a137fff19bc51ea161f38dce6d9e45998dc405ea20834889c8046204d7abe260c93463f9aa6aa68cde227f70d755f54ff43a7f9cf43546faee5da46aff651c057ae6778b967eefd3efe5846fc1bff28aa35e355eb122841cef4f457b78e1cc4c0dcb607e088d1179a871ab2c6b9a90eaebfa1efda16bb6d4b2b7f1951ff498ccc1130e9b458988ebf63611b4463c7788b9558eb8004aa15bfe087222c0813b3710f8f84432138747cf25eaeba554d252d5ff415dc186cc2a36b1989ad1b3b4ded235f929481ec8e3691a6ceee98e2a517eadcf976a2050f1a34c80e56f78cd74389e7ce75e63c04a05a4456436d6ebd0928248cd549e203622ae3e8b432cef87caddac7f41bf41b062d5e1010325ce1ab1b79c6085b318587b803186365d38b4593b43b05f050b3fb6baedbb2df7af07a5878649c07cd8e61ed7c2d2155b9eb0189fbd1399d38d323efa5551e99e96835f12049dbd1c2d604bd32efae843e54fe861a1c98c27d54fe7511e264e21beac4186010ddb6a34302fd3b37ea4e6d56f49470a8b8cd3bca41f9632760f13411fce30fd7e2e2d07417bb19dd263ca15bd93315d8dbb2356b910979d922b0b0a9e72ab494289f6e26eeb1f5828890e552ccf475ce9e214e89df3015a4c73dce77ea2e4d2f6b0f44a9b89f8f0d256d08f88e40443c6e33c74cde8296fdf44647cfa8541ad80f37132ae69b54edec1cd8e9bc4b1bf485377b99aa9e38ddaf98aee5fe42790e8496042a48833231d46ac5bb0eda63e593ea5dea53f708ff7740aa0179498ca09758b5abd3cbdb1ce7b187343282a74cf3072d5bc78ca46c2ac434fd0e4c71010006350a90fd5b6779ae71438bb5f03a062dcbd8f53d9a29b992ddc7313ee4cc24dd5b19e534956f5d2308187e1a47fac7881f71353ae448bd39935caa9c8e4ffc1d3ceab02c40132db2c18bb0545bb93fc1e00f727ff215f925654b91bc9900eb03f3f460955121574f8581769d32951d09a708be0964cc4c219f94126ee44fe5599e89b55e49679400ba8a891b180187f39e041d19bac360ecd5948de72bc4310849873d55a4b30607f9b8cf37d86df937ab802d354a0f332931f649b050e81ce1fa2f04c417e5f8eae68c195de51d8061244acbef5220dab71fdda5ebc3ea9798f9782f1bf56fe70427fd9b61180296c35d55f628122e7a566e806c570f8c96e50a9f76ab65689ef9bca1aae914651d04213b37ef0d7b99d6802c5ef57c089537a34390f855fd8f9d1e236ae569eacc759156858400584ed8137270e67ee4028506815ea15815ae7724a4d6a67dc7ed24e050da55715ead171af78ce0ae279af2a7e4ccb56fa0aa277a53d1abd931c36858e2797287c603732a5999d6ae104bc05cb9f5f9315f0aa988942893179d1d2113e0732885ba68c822b77d88e30ae45877b5cf36f6e1001238aec7a3b007766673ea80a72ed763b6a1d0e373cc010d676e9a3222c7d2a0188bfefabf8eff195b7bd96f2a68ef13b752c0ba668d501cd51adcea4aec778de3af9e1dea18321e5ee5c7fab619e9a62ec3d041b6392739a9fe43e15b060e3b53302acb784b84b4028eb53daf8915013ddfbaf413e798fb212e69ce6a20d1e66f918ef6c2eb1fe2f322074aa9e7cd3e399e977ce7860143722175125090f809c61c4605182371eb3fd0de0e030d82d9d37432f147a78dde123f814e35ccfafd2e5aa6bd8d1aa45556db9d1256df293387febb92b677fe1f1e723e271ee1e4e91b8b9863e1d175986b3181e4ea41fe88ae062320b6d303aa4a1bd40cb33ba36d3a53d30bc94222dcd467fa35c14ce006756dda6b60a49b0b7a6ad48fe1d88616f938287e2618e91aa4601c93a6ef13f44fbc9e6ddeff6448a7e53127b891fcffde41ebebd2680553bae937f6a51e5d5463783d8539be594a57d6131d9f691ff19fe793082a24325ee53a1b793b5a49277d5979db2c606876be3193794585820fe7c9e908e921780a2f7bea49108afb88f63d377acaad72a8ec6b41133009ded166273a0884ea1cd4a0c8279d247f1b4e6856789d04a4ca56f5df5789736bac7c96851f2c05bcc481ff4d67705ba156d18d4ab99c2985bfdbf8aa7c9578445eb651ab5990fca13473a064f7c2376720bd0c9e0c8ed2c5e3faaefc90333cffe065bd42ecc9ae8eb0389aaae6398e11e8ba8821d0b3b9f0ed2574b934af9561e71780c94f86449277f3646cd45707b7dbf94142c20f2c3664a9675e6605d4f5e9bd8cd3d531857c1c856c886859ad62fac51285cf74dedd5c6dcb60a86eed862e7f9d124fe1354134bfbe3266ca4c76dcc6a370db16c43b2199cd7f7c4e410e0a61b36c44295a2b79c3f28790bdd224a94962a8845f96394e4d24fc6635358818df38945b2182fccbc19ea455f72d29bffda53678f041ac23c6c2e4b972a322aa6e8e8311e0e89958ccd5ab0cf712986cea5c418933039ea7f5a0691bc1912d87c6631c318c773978a2fdffe5167d45828854f91841270df4b695157758532f70f6c9429324b254b113db7cfa9340cfd9c3d9e03434712c5cd2681bf92bf6791f07152eef5dde5e4633f111db9b7ebea56f063c6c05fe32b18675a283f338ec90f784e9a6b3e091cedfeaf9335047c38e97c3b0049c049926669130952b8550d03518f59188b6f1ba20d5c59669abdd9c93dd677da085c04caf2a92c25892c28dc60ecbeef13fad55d609da13132d55024a1e51da2328ce6411a933af494fcf24878b4e8456b79b8cf9265ce30b4392ec7c57761994dfdc4713a7a1c1f5504d1b4fe5383ea314740b08f0ee5de4dcec5a17b7f86e4e41511016fe6914528c949844b4455a62648ba8c7619ab22c5c9cb67e03aa870c29f9e2550e3f1325205c16f8bf8f01ad2b33d2957ecca2abc76e7dd94d41ef97c97caba6f322f66dfeed3c6058f91c39e135be5c1fdf8c44cd5d4a9c41decb08e39e3a4eee7db743efdd75070a6fdd68a732b651fb7d64cb6a69a9ad8581688979c49c6dcc7b3c705038393bdaa089a31ac4c1b101876a133d7e0b5866e9b94b8994172eda0a653bdb92e52d6d2cedc242fdc3b10c0ef9ca007ebbcf08d0db0b279456bd346fefe81917029f2df3835faf4553d0aa118d5cbc4a84370d4ab3533404095869debbc0917202899e97574ed6149bf5561e7c1e6c3d03beb0b05ef2de360dc8786d2c9ef2d75e0d840c21b869bb15129e8f26e67735ddfaed3894e0abb2c8cdc3c7cfe7b4757bef025edc1a08e5cb81096436404ed059bc2f287f43494f0aa57a383f45ce71dcfc5c6f32d83122398151f02a08f65bc788a1e22c1fd8993b5eb52ba12d625513bdb8835b42425c31284ec38434897265ca0022a0f466abe95b6772d5b7eadb5072f018a61ade3ae867eab70e7d302a0c032c1ed4fadf679739dd0aa3608c4c752087464787a9dfd81840b5a5e3fa80f1fb69c922ebf4f48449539ff232b6a16630b8bf84bb9cf66431b677c037bba7aed64f228f97e8c5abf5113f3d12ad8c7fad2caed37a54ee24df1e003867ae3e15eff10c37ed1f22b3b69818770ed0f9f3128aafb18ea0241c17928b8059e3f5216c6f6e2f5a86dddcce464dd866b5abbd6949719f4c7c28bbef2aa6d3137a90f1c3652bf3bbe640097322cb69968d6a203ef45dcb93b75447fb93d82d0c32289984f4baad7429413937fa6642b69d9ea07bce0c54909b71509ce96757fdca18d317684f8f853c34a14f6751f8b480906b155901cfdc38493168181a1e9d2668a49db4dfb07f8789e1db9ad1250d6a7c8a64fc3858b6308dc3b709694f70bdd6e8b6ff424f2b25d41eb685f7f985b16f880c5b4721da1ebb467fc6b85b5c9c504efbc211490e80296420bce2e8107fe4e38976d8d59a5cba86bd7c8b426a80b8e4d696d5fa6d0e6c1d0ee9733c13fa835b730cdede8aead2d3cfc581e2878d9cc90be355aad922f6e140778273a960f6844f6fe2bdceafdaae76dfd3aa84b149d2caa3fcd4d340857115bde67764858d2a805abc6ac9c082456f81aee9c5c39128e0ff4350a9d9c51cc068b0671fe390262d812673173f4e63d7c7215cc9fc6b899db462ecf043644f2464b95f0c633607e5764459987af7b5bab3ada23794da5c8a3dd845192b32eeaba0576fed1ef365010ce7b7e191c11b33dbc4da2b5931f53c472858315f6bec78e2aa86b1c5c194a14a5a849177570c5d7a1a2c83081729882f0c3b98760806bdf29c704627fcd34f04783c174978914ee7cb50283a7bf81f985bc3a501f3e463b82febdeb6f5d96c1cde6d943cd6746db48f572694ec7ec54c2fcac37f6f2c275fb7b49928e3dd71bb681137df873897b847ba2f411fccd361ef8aa6944bcfcfb60ce6480120e6ff79876729b175549f15f64e15929b6d1b9c92a979fc8448dd7808adcacfb6a3b380b0d1f0cde5dcbf5be91a5b1504fc958bb08109f51c0caa159f880"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={r1, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7fff, 0x7, 0x3, 0x6, 0x400, 0xffffffff, 0x101, 0x6d, 0x3f, 0x9, 0x0, 0x400, 0x6, 0x8]}, &(0x7f0000001000-0x4)=0x108) setsockopt(r0, 0x29, 0x48, &(0x7f0000000000)="", 0x99) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000006000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x2, @rand_addr=0x63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4f9d}, @in6={0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/03 07:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000167000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000757000)=0x200, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000525000-0x4)={r0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d34000)=0x3, &(0x7f0000a04000-0x4)=0x4) 2018/01/03 07:35:48 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000eb6000-0x10)=[{&(0x7f0000eab000)="ed8beae05b6f55ba78bd7962a032ea61e00a9ec6cc80dfb43a98565274cb4df783a65431971081517252a4da5788df4b6098064a188df5354edc6d43e5bb2b27a4462facfc9ee83feaccffcbac7f22c174ba24321e57ed6855ed6c44673fd19fcb30b3b6c4b6dfb9d8b63e9c411c72dee4bf45b761e8370bfe44f6724479", 0x15}], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) [ 482.505330] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 482.528254] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/03 07:35:48 executing program 7: mmap(&(0x7f0000000000/0xc8a000)=nil, 0xc8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000004c000+0x1f4)=0x2e, 0x4) 2018/01/03 07:35:48 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) poll(&(0x7f000065f000-0x8)=[{r0, 0x0, 0x0}], 0x27e, 0x0) 2018/01/03 07:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ce6000-0x10)={0x3, 0x2, 0xffffffffffffffae, 0x0, 0x0}, &(0x7f0000a40000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cc7000-0x8)={r1, 0xffffffffffffffa6}, 0x8) 2018/01/03 07:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c92000-0xc)={0x50000000, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f0000fe9000-0x56)="", 0x0, 0x0, &(0x7f000082c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 07:35:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000479000-0x3c8)={0xfa, {{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]}, 0x1, 0x6, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 0x2, @rand_addr=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, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x3c8) getpeername(r0, &(0x7f0000f6b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062d000)=0x8) 2018/01/03 07:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000229000)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ae7000-0x4)=0x35635822d87f5841, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000bde000)="", 0x0) writev(r1, &(0x7f00003bd000-0x10)=[{&(0x7f00007de000)="e3", 0x1}], 0x1) 2018/01/03 07:35:48 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1, 0x803, 0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000eec000-0x4)=0xfffffffffffffdd4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x807, 0xdce, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000001000)={r4, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004ff000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x2744}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000002000-0x30)="78016f7832dd28d9ae04ef21d8bf668eb5e10bcaf3b2415ea3adc1a13b68571e35f2da7018138954ab615fff3b5d8ce0", 0x30) 2018/01/03 07:35:48 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ff1000)={0x0, 0x0}, 0x7, 0x7fffffff) syz_emit_ethernet(0x10c3, &(0x7f0000020000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x108d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x7, 0xa000000000000000, 0x0, 0x5, 0x2}, @dstopts={0x3f, 0x204, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x80000001}, @ra={0x5, 0x2, 0x4}, @generic={0x8, 0x1000, "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"}]}, @fragment={0x2e, 0x0, 0x7fffffff, 0x80, 0x0, 0x5, 0x0}, @hopopts={0x67, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x80000001}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x9}]}, @fragment={0x7e, 0x0, 0x1, 0x6, 0x0, 0x5, 0x3}], @tcp={{0x0, 0x0, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/03 07:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cdd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000542000-0x10)=[{&(0x7f0000810000)="9e74b6e23106a5b5910007aa2668ca4e", 0x10}], 0x1) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) bind$alg(r0, &(0x7f00008a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000807000-0x88)=@ethtool_flash={0x33, 0x9, "b5d9e3a0f0047509e12b49c33e83c3c8eeaa53b90d46a29bfb40bec0ed74cd774f5a52d095d57292262d63bb9729006ff305479ffa537c460fff8aa5fbbc3038f14500dba9e727eaf626cf7bfb55ca6a4c4ef31f6931d3abb66f71ac9c25caccd624ce8a174ac04593bb231d35854fe4bb39984b08e6f769a79c1f28dcfc10b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 482.656580] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 482.682110] usercopy: kernel memory overwrite attempt detected to 0000000055fd5d00 (kmalloc-1024) (968 bytes) [ 482.692941] ------------[ cut here ]------------ [ 482.697701] kernel BUG at mm/usercopy.c:72! [ 482.702154] invalid opcode: 0000 [#1] SMP KASAN 2018/01/03 07:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 482.706813] Dumping ftrace buffer: [ 482.710330] (ftrace buffer empty) [ 482.714019] Modules linked in: [ 482.717197] CPU: 0 PID: 8547 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #173 [ 482.724452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.733808] RIP: 0010:__check_object_size+0x3a2/0x4f0 [ 482.738979] RSP: 0018:ffff8801ae9277c8 EFLAGS: 00010282 [ 482.744324] RAX: 0000000000000061 RBX: ffffffff8592bb60 RCX: 0000000000000000 [ 482.751591] RDX: 0000000000000061 RSI: ffffc900037b0000 RDI: ffffed0035d24eed [ 482.758861] RBP: ffff8801ae9278b8 R08: 1ffff10035d24e7b R09: 0000000000000000 [ 482.766113] R10: 0000000058b0a4b5 R11: 0000000000000000 R12: ffffffff8592bb20 [ 482.773361] R13: ffff8801c6879b50 R14: 00000000000003c8 R15: ffffea00071a1e00 [ 482.780638] FS: 00007f3b739a4700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 482.788856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.794712] CR2: 0000000020c91ff4 CR3: 00000001c0484001 CR4: 00000000001606f0 [ 482.801963] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.809213] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.816451] Call Trace: [ 482.819019] ? check_stack_object+0x140/0x140 [ 482.823483] ? rcu_read_lock_sched_held+0x108/0x120 [ 482.828474] ? __kmalloc_track_caller+0x46a/0x760 [ 482.833288] ? __local_bh_enable_ip+0x158/0x230 [ 482.837923] ? do_ip_setsockopt.isra.12+0x1483/0x3160 [ 482.843082] memdup_user+0x46/0x90 [ 482.846597] do_ip_setsockopt.isra.12+0x1483/0x3160 [ 482.851581] ? ip_ra_control+0x5c0/0x5c0 [ 482.855613] ? sock_alloc_file+0x1f3/0x560 [ 482.859814] ? sock_map_fd+0x34/0x70 [ 482.863494] ? SyS_socket+0x125/0x1d0 [ 482.867274] ? find_held_lock+0x35/0x1d0 [ 482.871319] ? avc_has_perm+0x35e/0x680 [ 482.875263] ? lock_downgrade+0x980/0x980 [ 482.879378] ? lock_release+0xa40/0xa40 [ 482.883314] ? lock_downgrade+0x980/0x980 [ 482.887431] ? lock_release+0xa40/0xa40 [ 482.891374] ? __lock_is_held+0xb6/0x140 [ 482.895410] ? avc_has_perm+0x43e/0x680 [ 482.899354] ? avc_has_perm_noaudit+0x520/0x520 [ 482.903992] ? iterate_fd+0x3f0/0x3f0 [ 482.907760] ? lock_downgrade+0x980/0x980 [ 482.911884] ? __lock_is_held+0xb6/0x140 [ 482.915930] ? sock_has_perm+0x2a4/0x420 [ 482.919957] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 482.925310] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 482.930990] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 482.936237] ? alloc_file+0x27e/0x390 [ 482.940010] ip_setsockopt+0x3a/0xb0 [ 482.943701] udp_setsockopt+0x45/0x80 [ 482.947477] sock_common_setsockopt+0x95/0xd0 [ 482.951941] SyS_setsockopt+0x189/0x360 [ 482.955885] ? SyS_recv+0x40/0x40 [ 482.959305] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 482.964117] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 482.969100] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 482.973826] entry_SYSCALL_64_fastpath+0x23/0x9a [ 482.978549] RIP: 0033:0x452ac9 [ 482.981706] RSP: 002b:00007f3b739a3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 482.989379] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 482.996622] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000014 sendmmsg$nfc_llcp(r0, &(0x7f0000ffb000)=[{&(0x7f0000373000)={0x27, 0x1, 0x40, 0x4, 0x5, 0x7ff, "cbb7ba06737da1925944f9d76dcb571dd204431f70771180951f9f6f2e23230414c3cf108adf2af9bc811143f0d90acdb41bd9dfdf469c823362462a8fc194", 0x81}, 0x60, &(0x7f000095d000)=[{&(0x7f0000ac9000-0xd0)="4080196f85a89e6f5fd4b51b9561b0bda47724f90550bb7e33b42a99e09b7ea2d1e0745344ab9d3fd7e12b9e53949460b25747f913919f54ce35af66dcb64b5900be337ad80eee67d2cb7a42fa6f10c3325e9a42430b98d3887792437f0671cc9e9b4112face72ef0bf1632d091cd0a7b2f51edf63542f7186d06156db5942add2f491a712373d6997598b0aa482e56aa2198b806c48472b3b20c0c9da8da4d56695c62a68e827ac12c33fc677c74bed7957a7bd2dd90a63574838c2c34d9ca825b6f3b197f2c71be0136d60e78a5ad2", 0xd0}, {&(0x7f0000690000-0x5)="f41a380ce8", 0x5}, {&(0x7f00006b1000)="f3aa4166001c6b8d8440f5e5bf7ae1a3f981e3", 0x13}, {&(0x7f0000124000-0x3e)="3553bf0b54a742d3a1136b55b3537e6eb987fa01c79a3c9c80710e529bd1b0df43bdbd8be18f42a91614ab145eee576bd19d31bb71196b2dbcc0d0c39a66", 0x3e}, {&(0x7f0000c6f000-0xd0)="3df5746a511e137af245daec248723312aaecf0054f0cb8a5a6060ba77a6d1cbd9bb715b39a8b3fb3840e7aff5ba77feab2e1513ce473db1e20e5dbc0bbc0fac2bdd4561d6273c3651bc855ff315c996adf90edd85aa555df1f11620d6f5cc271660ca2ae8d1ec68a453467031920442785b0a28daf0e6259a4cbefd5eb4b395d3e7a02678e7fe0ad76bc68269da0f3080d1b1cb7c432838e41dafffbbec06004b508875ef2b49eab128faf25bfe6988503a0e13bcb988f4e3c4a9b35150fc91ea8fdc50fbb7952f459f660fdcb3ccc3", 0xd0}, {&(0x7f0000508000-0x94)="02360d6e5af2ec5b1a5446c171aa68d78ee157dff12056543d52aa81ff70cd3a19bfd72dfee14afb97ee3d835c5c07c78d84de7445f443edc6ff338420032ce58010a8ff795149ab03c36afaee4f19c3757428c9c03470933c337b975fe88033ae04b6b7749bda8e9a127d4dfff587218ce94e22e53fe8a90fa4408c909da9d03aced6a58aba0e5af27fe106f9cd110083644b59", 0x94}, {&(0x7f0000446000-0x3c)="37d99329c42a14f80177dcbd0274120bb444f9a66aeceab5978a58af608bbdcf667a999645574b533949f296e4c0b669732da4a65c235560764eb509", 0x3c}, {&(0x7f0000737000)="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0x1000}, {&(0x7f0000d24000-0x9)="51e0d7e5a7c577198f", 0x9}], 0x9, &(0x7f000028b000)={0xc0, 0x0, 0x100000001, "3ad339690d1fd9c1b82b2f85d2141d5145ba7734daf6ebf4d758b7e890b8dd69dafc4c7555ee6764d98cf86d43b92d6bbf901316e090994f377f7526a22a1d8e1eb515d659fa497527ab6f2c208603a14f33c8860ff8ef13d4efcc8143b941abcc4ac171fe82de812571a25659f2cd4f0ed5c1c977ec98458e59a28ab853d93051b997adbbae010c3e3625f184e0a5f71dffa527f87321e8e95ef0d6b16e0720cf07a1014124ff878c"}, 0xc0, 0x240088d1}, {&(0x7f000003e000-0x60)={0x27, 0x7929, 0x101, 0x5, 0x200, 0x0, "5e36037c040d7d936ad94e3609f4f99c593b48a66e690bb8aea3cee89d58d8c3590f394e66264761a42e68660730bf29b2c9375f8abded625837d54f90b89f", 0x5}, 0x60, &(0x7f00008ea000)=[{&(0x7f0000d71000-0x59)="fef163dffc053cb9e5ded247d53771761795d77602d22e1d4b07bcee58a88ebca63439d024dc6e4faed6479250f83acfc55fea4b5871b8ffa1b542e5eac0065ced638546e5cefcf3f241aa92036aa6af9ead4355c7830270e4", 0x59}, {&(0x7f0000ef3000)="3bd1dcf6e3fb547b7b1b76eb00b180c78486804d534679551803a659cdc153b57fa78bb6532af9bbe953", 0x2a}, {&(0x7f0000b52000-0xe2)="32cf6366ced1e35e280ef7dfa1639ab05df6b54ef35cd6b37b5c86587a23bf9171563c0c3965c46fa2c8bb0aa640484da704880c8076493a5b609ecac8dca8a90f1e110692af9ab540322dc3c69911485dcfef04c3a91205d7d81159c99f928b1cd6ca93432629ee7fcd2e6307384b962a7c26ea9da52287140c7b1c1f7a265580fb9133c957790c246202ef30b21ebade37ee3124dbaa752823cd97b07fb51bd81c9a65295611ce17428917e4666c12b165fe4b31ff69aab77376d68f39d0de985f13d6f43e244ea8f840679698f9674332a70cf0fc8233439383fac5a68e0111aa", 0xe2}], 0x3, &(0x7f0000262000-0x1010)={0x1010, 0x116, 0x6, 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0x1010, 0x20000000}, {&(0x7f0000ebe000-0x60)={0x27, 0x8, 0x8, 0x1, 0x7f, 0x4, "b8b414d9ebc8d3783f2b11ec42f4eacb7e0e2f670b08e30ec361108fae2eb798663ed83c88072215bbf3f6212b6d9f143bf98aac8ad91d5d74a9682d6b1015", 0x3}, 0x60, &(0x7f000090d000)=[{&(0x7f0000015000-0xd1)="06cabe98544314359eaffd602088a2f639b37381e84bed296e2914dd4f95e287be12c7ac86f1ee56085c5f18c75ebb57a25a8d551cc24d3c48a2837d2bb17cad49455d1303c2cad1de881ffd4840b4bab73ce7dda71d0ac2a61370b668a772dba1216a80f9ae58bf1b43659048f5e18c51f14959e84e11dce2cc750dafee491dc7efe424488a5c292c1e3263162be2fa5384b8898a4077b5702c94541816d37f3a8e658a4415607f0598867d96640edcac553d40a27956e4d89781051760800f0c7586a73794d462ed83beda4aa2756802", 0xd1}], 0x1, &(0x7f0000780000)={0xa8, 0x0, 0x80000001, "2b42f2c6cf80f3daa5bbdc86c9e07bc3039175ac51f81f9e086fb61f920a8e3fa9311fc50cb325dd3bbc8fdfbd3cf65ac6db2bec1c80a7222a8e8009c0fafaf20f00313622ba71baf009a40315667f51400dd9af8fb9b843392f9cb43846117f805ef7d5563afc72659145fe6cf40d88fc321b18a0fa2ea831ba366ff461dc64339b7ca4f5880f97e01bb71387f1d7cc2b2de951"}, 0xa8, 0x4000880}, {&(0x7f00002e3000-0x60)={0x27, 0x0, 0x400, 0x7, 0x1, 0x601f, "821680d67bacc1d687fcd7d6a17226247c4ab54a5b8d4787b053d75174eaec9e9d37de6c4e17f5cd6715ea016414bd66759945cc0fb215b72fe7340677294e", 0x40}, 0x60, &(0x7f0000569000-0x20)=[{&(0x7f0000c56000-0x1000)="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", 0x1000}, {&(0x7f0000c21000)="d59feae4a2e8b77fc547596c8b7f6ffaf2c6f1c3ba9a5f36a88b002bde672b5d4168e9052adb713abe2f7538a8c7de831f31845d5214b955634901b2f8", 0x3d}], 0x2, &(0x7f00007a8000-0xf8)={0xf8, 0x84, 0x2, "485431e99e73dbf95f6542824fb9f35c4db6b3bc4f7a42197842040eea342e3b40a09d9f8275dfe8ddbf09b0a1be560ee64f1ea1ab05b65d191dbfc521f0b70c4381b42e25d5b3414a6de49f69086c502238023969068633b124659ddacf88e17ac11889fe92694ee93927b3c66db146e09b55bfc5d2ecbf3b42a6e89a832ea4ca8e338220ab7490c7e4cf89723b51363c480abeb28a6ab2d1b2eed07666cdcc8ea0cdbb915fc26785aaca1159178303ff47abef42f589565b342dc3e7014913324ce07a26524ac363df61aa49fde6df1d8191c5cac1be95a976e9fe865d87eb52f022ae9e"}, 0xf8, 0x4040}], 0x6, 0x10) socketpair(0x5, 0x7, 0x0, &(0x7f0000677000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000428000-0x4)=0x0, 0x4) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/03 07:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cdd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000542000-0x10)=[{&(0x7f0000810000)="9e74b6e23106a5b5910007aa2668ca4e", 0x10}], 0x1) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) bind$alg(r0, &(0x7f00008a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000807000-0x88)=@ethtool_flash={0x33, 0x9, "b5d9e3a0f0047509e12b49c33e83c3c8eeaa53b90d46a29bfb40bec0ed74cd774f5a52d095d57292262d63bb9729006ff305479ffa537c460fff8aa5fbbc3038f14500dba9e727eaf626cf7bfb55ca6a4c4ef31f6931d3abb66f71ac9c25caccd624ce8a174ac04593bb231d35854fe4bb39984b08e6f769a79c1f28dcfc10b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 483.003875] RBP: 00000000000003a3 R08: 00000000000003c8 R09: 0000000000000000 [ 483.011112] R10: 0000000020478c38 R11: 0000000000000212 R12: 00000000006f37e8 [ 483.018352] R13: 00000000ffffffff R14: 00007f3b739a46d4 R15: 0000000000000000 [ 483.025598] Code: 48 0f 44 da e8 70 5b c0 ff 48 8b 85 28 ff ff ff 4d 89 f1 4c 89 e9 4c 89 e2 48 89 de 48 c7 c7 20 bc 92 85 49 89 c0 e8 e6 10 aa ff <0f> 0b 48 c7 c0 e0 b9 92 85 eb 96 48 c7 c0 20 ba 92 85 eb 8d 48 [ 483.044694] RIP: __check_object_size+0x3a2/0x4f0 RSP: ffff8801ae9277c8 [ 483.051380] ---[ end trace f4a4115e58ee7ea3 ]--- [ 483.057411] Kernel panic - not syncing: Fatal exception [ 483.063212] Dumping ftrace buffer: [ 483.066724] (ftrace buffer empty) [ 483.070407] Kernel Offset: disabled [ 483.074000] Rebooting in 86400 seconds..