0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000e65000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/30 20:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x1080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r6 = accept4$inet6(r5, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x80000005f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe451}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000ab8000)=r7, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r11, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0xffffffffffffffff, 0xffffffffffffffff, 0x80000001) bind$alg(r13, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6(0xa, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/30 20:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000987000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="fbd602a058a1", [], {@ipv6={0x86dd, {0x0, 0x6, "a4fd5c", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0], {0x7f, 0x6, "381318", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e17000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c9c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004b3000)={0x0, 0x10000, 0x6, [0x8400000000000000, 0x6, 0x8, 0xd7, 0x8, 0x3]}, &(0x7f0000700000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f5c000-0xc)=@sack_info={r2, 0x7, 0x4}, &(0x7f0000869000)=0xc) r3 = accept$inet(r0, &(0x7f0000838000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7b000)=0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f00000c9000-0xd5)=""/213, &(0x7f0000671000)=0xd5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000f1b000)=[{0x3, 0x8}, {0x4, 0x8}], 0x2) 2018/01/30 20:31:50 executing program 7: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc1da999658d60c91, 0x2000000000000004, 0x800) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffffffffffe0, 0x4) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000417000)=""/15, 0xf, 0x40000120, 0x0, 0x0) 2018/01/30 20:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007dc000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000697000)=0x0) syz_emit_ethernet(0x32, &(0x7f0000b1d000)={@random="0352ba8e8227", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3ff, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "203699", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x0, []}) bind$alg(r1, &(0x7f0000f6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(fpu(rfc3686(cbc-cast6-avx)),poly1305)\x00'}, 0x58) r2 = socket(0x10, 0x3, 0x3) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000e9000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000064e000)=0x14) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000889000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x2, 0xa, 0x20, 0x80, 0xa9, r3, r4}, {0x40, 0x5, 0x4, 0x4, 0x815, 0x1f, 0x7, 0x1000}, {0x1, 0x5, 0x2, 0x2c5}, 0x8001, 0x6, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x7f}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x5, 0x2, 0x3, 0xffffffff, 0x9, 0xf3, 0x34}}, 0xe8) 2018/01/30 20:31:50 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, 0x217) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ed3000)={&(0x7f00001fb000-0x58)={0x2, 0x6, 0x0, 0x7, 0xb, 0x0, 0x4, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x6, 0xffffffffffffffff}, @sadb_x_sec_ctx={0x7, 0x18, 0x800, 0xffffffffffffff36, 0x30, "370ec842846a643a25b3f4ab265517c8e7f04a674fe428e217de1ed1b6fb2994100175539e4226c531c76cb541030cd0"}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000078c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000001000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8001, 0x7, 0x8}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000003000-0x8)={r4, 0x3, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e57000-0x10)={r4, 0x3ff, 0x66, [0x20, 0xd18, 0x1f, 0x3]}, &(0x7f0000002000-0x4)=0xffffff11) 2018/01/30 20:31:50 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x78)={0x3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x4, 0x3, 0x100, &(0x7f0000001000)=@common='syzkaller1\x00', 0xd155, 0xc48, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 20:31:50 executing program 0: r0 = socket(0xa, 0xb, 0x23cd1102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000742000)=@assoc_value={0x0, 0xcf}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000081a000)={0x4, 0x6, 0x2, 0xfffffffffffffff7, 0x20, 0x3f, 0xffffffffffff0550, 0x6, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d03000+0x89b)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c22000-0x4)=0x4585c76779c28222) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d28000+0x90e)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8, r3}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@loopback=0x7f000001, @rand_addr=0x0]}, 0x18) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000088f000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000440000-0x4)=0x8) 2018/01/30 20:31:50 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000221000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@generic="22cb4990d3bb52f31c94d66dbd6aca76") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) connect$ipx(r3, &(0x7f0000001000-0x10)={0x4, 0x5, 0x6, "e188ebe10d0b", 0x7f, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000623000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r4, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f00006f9000)=""/4096, &(0x7f0000afb000-0x4)=0x1000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00005a0000)="29463cc126555471512ccae1400775a2", 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d9c000-0x4)=0x100000001) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1d, &(0x7f00009f0000)=0x25, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000047d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097b000-0x4)=0xe8) 2018/01/30 20:31:50 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000033000-0x38)={&(0x7f0000028000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000022000-0x50)=[{&(0x7f000000a000)=""/0, 0x0}, {&(0x7f0000024000)=""/57, 0x39}, {&(0x7f0000033000-0x1000)=""/4096, 0x1000}, {&(0x7f0000032000)=""/249, 0xf9}, {&(0x7f0000033000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000016000)=""/140, 0x8c, 0x1}, 0x161) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000033000-0x4)=0x3, 0x4) r1 = socket$inet6(0xa, 0x80803, 0x6) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000032000)=0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000029000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x500, 0x418, 0xd0, 0x1f0, 0x1f0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000033000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1f0}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0x0, 0x0, 0xff, 0x0], [0x0, 0xffffff00, 0xff, 0x0], @generic="26859e55d8449945ce4dac431fd4f147", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4, 0x1, 0x8}, 0x0, 0xd8, 0x120, 0x0, {0x0, 0x0}, [@unspec=@void="", @common=@frag={0x30, 'frag\x00', 0x0, {0x180000, 0x730, 0x4, 0x1, 0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2f, 0x2c, 0x0}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0xff000000, 0x0, 0xffffff00], [0xffffffff, 0xb8e163ce2221c2c9, 0xffffffff, 0xffffffff], @generic="a8244efe2c8826ce671868b610667e80", @generic="65d5ba7a5831715d6bdff9d811f328ec", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xae, 0x3, 0x0}, 0x0, 0x1e0, 0x228, 0x0, {0x0, 0x0}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0x0, 0x0, 0x3, 0x3c, 0x1, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @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}, @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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @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}, @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}], 0xf}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4=@loopback=0x7f000001, 0x5, 0x2, 0x6}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xffffffff, 0xff000000, 0xffffffff], [0x0, 0xff, 0xffffffff, 0xff], @generic="8135487aca093407952e707fde75cec5", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x0, 0x3, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x6, 0x20, 0x7, 0x6, 0x3, 0x4, 0xe57]}}}]}}, 0x560) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000033000)={0x4, 0x3, 0x8, 0x119, 0x5, 0x101, 0x4189, 0x10001, 0x0}, &(0x7f000001f000)=0x20) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000033000)={r3, 0x101, 0x2, [0x5, 0x40]}, &(0x7f0000007000)=0xc) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000008000)=0x101, 0x4) 2018/01/30 20:31:50 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005fe000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f00005f1000+0x31e)=0x4, 0x4) 2018/01/30 20:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000653000)={&(0x7f0000af3000)=[0x0, 0x0, 0x0], 0x3}) poll(&(0x7f00002f6000-0x8)=[{r0, 0x4, 0x0}], 0x1, 0x1) pipe(&(0x7f0000600000)={0x0, 0x0}) sendmsg$can_raw(r1, &(0x7f0000d86000-0x38)={&(0x7f0000b09000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000975000)={&(0x7f0000e1d000-0x10)=@can={{0x0, 0x9b83, 0x7fff, 0x9}, 0x6, 0x2, 0x0, 0x0, "0e46faffbbbcef59"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x810) connect$inet6(0xffffffffffffffff, &(0x7f000009f000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/30 20:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b", 0x10}], 0x1, &(0x7f000047f000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x801, 0x8, &(0x7f0000030000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000048a000)=@routing={0x0, 0x10, 0x2, 0xb8, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x88) 2018/01/30 20:31:50 executing program 5: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x2, &(0x7f000093e000-0x8)={0x0, 0x0}) setsockopt(r0, 0x660f, 0x7, &(0x7f0000265000)="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", 0xfe) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000093e000-0x4)=0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00004dd000-0x1c)=@req3={0x2, 0xfdb, 0x6, 0x1f, 0x6, 0x3, 0xbd7}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 20:31:50 executing program 7: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000a1000-0x4)=0x0) r1 = socket(0x9, 0xa, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x10000000001a, &(0x7f0000000000)=""/253, &(0x7f0000ba5000-0x4)=0xfd) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) connect$nfc_llcp(r1, &(0x7f0000dcd000-0x60)={0x27, 0xfff, 0x5, 0x7, 0x4, 0x0, "574987cdcdf191767faaa4a864cb2a9b0687fe0f9d024f4a585f3dcb1c2a1b20bbabaf26f835059c2d67e2f7b0b428a3b7f14ea62e7f3302460195a3365563", 0x9}, 0x60) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e7d000-0x20)={@generic="8ca2dbc38610e4a0ce4abe4bf22fa5c4", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000562000-0xc)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e78000-0xf0)=@get={0xf0, 0x13, 0x103, 0x6, 0x1, {{'ecb(blowfish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x9fef}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockname$packet(r0, &(0x7f0000400000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000228000-0x4)=0x14) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e7d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r4}) 2018/01/30 20:31:50 executing program 0: pipe(&(0x7f000068c000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000383000-0xfb)="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", 0xfb) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000)="1c00000024009115460000000000001201000000000000271d8568b5", 0x1c}], 0x1d3, 0x0, 0x0, 0x0}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/30 20:31:50 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xffffffffffffffac, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffff89, 0x98, 0x0, {0x0, 0x0}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x2c0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000010000)="12287e0ddc8d1664ffea789d98dbe16c89a26a0b", 0x14, 0x10, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 20:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f00007da000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e75000)=0x3a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000335000-0x20)={@generic="02d911395c6df6b30b2aeb6cdb785fca", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000a8b000)=0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffe87, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:50 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0xa, 0x4) socketpair(0xf, 0x6, 0x5948, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000002000-0x4)={r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000004000)="b1f9c6cd9808560a034546b34b9338d8ca38cb14a84752d204b21302bb68af6eb68888891914dcba41a14674b86a10cb9bb3eba3ecb5357a400f7cd4fd4eee54159150640e955b7ccf17706905fc1ecb3d4e4467137f81ba8981760cae240ff845d53c209be9fbc3ae28c8b5f0738a385201c09c433f47869412ee72f44221fc3ddfcdd0505767893f61455abc0637fe0a5d21288363c1e6359235a1ac2eebd28323a4c5661b90ec26f46d05f238a2a097c200694a76ea71b1a026fd681481dbf7e6f50cbfcc7b3c7bd7aadc332fe53b01a31e2fde352248548834b5e5") pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000001000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000005000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='lo\x00'}}, 0x1e) r6 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r6, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000005000)=0x48e, 0x4) 2018/01/30 20:31:50 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f7c000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7c000)=0x20) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c9b000-0x4)=0x60) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000017000-0x3b)={r1, 0x9, 0x7fff, "ddbd8f3c5ba03f1de4cf10901d033e9a7a34252a8f2a553300bfc65d84ecf9771bd4e45a56b8605f790fc3a25a6b0ca04f"}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f7b000)=""/53, 0xffffffffffffffdd, 0x0, &(0x7f00000cc000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x1fc, &(0x7f0000f6e000)=""/4096, 0xbc1, 0x0}, 0x0) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000022000)={0x0, 0x1, 0x30}, &(0x7f0000db0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000708000)={r3, 0x2b5}, &(0x7f0000312000)=0x8) 2018/01/30 20:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00001d6000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socketpair(0x0, 0x7, 0x1, &(0x7f0000a18000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000b0000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a9000)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000403000-0x4)=@int=0x0, &(0x7f0000b79000-0x4)=0x4) 2018/01/30 20:31:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006eb000-0x300)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x1e8, 0x140, 0xffffffff, 0x140, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000f82000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1e8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0xc, @rand_addr=0x2, @multicast1=0xe0000001, @gre_key=0xd986, @gre_key=0x4}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x401, @gre_key=0x6, @gre_key=0x8}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4=@loopback=0x7f000001, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @icmp_id=0x0, @icmp_id=0x3}}}]}}, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2040000004d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/30 20:31:50 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000c3f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f95000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d8e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000414000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000000000)={0x11, 0xff, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @empty=0x0, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b96000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d2b000-0x4)=0x0, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008a4000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000575000)={0x4, 0x20, 0x59b, 0x5, 0x973, 0x8000, 0x9, 0x6, 0xfffffffffffffffd, 0x9, 0x10000}, 0xb) 2018/01/30 20:31:50 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00002cb000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x10, 0x3f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socketpair(0x14, 0x800, 0x100000000, &(0x7f000043e000)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd2000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00000a0000-0x4)=0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000fd2000)={0x27, 0x401, 0x0, 0x0, 0xffffffffffff58e3, 0x3ff, "22523e151a271cacf919921f67fd47bda3a1d929ee588b9240af8d7a49f5059802dede67ecc11dcf9535a7ec1298e40edb7f2850430d074aa92c2b8ae97c77", 0xbb4d}, 0x60) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005ef000)={0x5, 0x200, 0x5d, 0x1, 0x5, 0x1, 0x4, 0x80, 0x20, 0xc0000000000000, 0x6a2}, 0xb) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fd4000-0x78)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, 0x0, 0x9fa1, 0xff, 0x8, &(0x7f0000fd4000-0x10)=@generic="6248cdb6c815ef4c69c65f742bd33731", 0x2, 0x2, 0x3}) 2018/01/30 20:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000a79000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000958000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ff6000-0x8)={0x0, 0x7, 0x6}, &(0x7f0000a08000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000e2000-0xa0)={r2, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40008001, 0x2, 0xcef, 0x10}, 0xa0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000021000-0x1)=0x4, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006a0000-0x20)={0x3, 0x8, 0x8000, 0x3, 0x9, 0xffff, 0x4, 0x2, 0x0}, &(0x7f000094b000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000243000-0x8)={r4, 0x9}, 0x8) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000326000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0x0, 0x0, 0xe, 0xfffffffffffffff9, 0x8, 0x2}, &(0x7f000011b000-0x4)=0x20) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fa7000)={0x0, 0xf9, "c7d98334208cc0a92fecb1973b8ff7deb6483803a36d4fe7e4e9747be09f8d21e85d8e28d5ea7e4ae39ac02c87f8331d83a597c32ee26ebbea23bb9ff73db79f1413d29caa70a0654700c7f6199d5e1d15901e2e609e1576c095ee0af9a74669c871a732cf9503e03b7a9729cf5e57df04ef3eadb6b683d542dcfac104b9a57139dead960c03cfaf2bd2566670505f5d9fb401e2fe58f6e65e94641fab6ef1742e33e7c76b73260f962d5a880477f24630fd7b1cca7dae179d217c45d38e7629a4c1dc47b34c02b4c5aa213d91639fb603176530ed829930def678dda6cb5940a5204f0cdd28d39f712c87ee3b17b73887419b20214e5fa6d7"}, &(0x7f0000d41000)=0x101) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000017f000-0x8)=@assoc_value={r6, 0x6}, &(0x7f0000d05000-0x4)=0x8) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00008f8000)=@generic={0x43, 0xfffffffffffffffb, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/30 20:31:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009b6000-0x4)={0x1f}, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001000-0x56)=""/86, &(0x7f0000001000-0x4)=0x56) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x4c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x67}], 0x4c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x0, 0x8001, 0x4, 0x33c, 0x7ff, 0xffffffffffff0001, 0x3, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x3f, 0x2, 0x5}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0x89)={r3, 0x8, 0x6, 0x2872, 0xffffffffffff967a, 0x3da, 0x7, 0x1, {r2, @in6={{0xa, 0x0, 0x3, @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]}, 0x1, 0xf04, 0x20, 0x4, 0x0}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000003000)=@file={0x1, './file0/file0\x00'}, 0x10) r4 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) listen(r1, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r1, 0x0, 0x1, 0xefc, &(0x7f0000005000)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000004000-0x30)=[{&(0x7f0000006000)="516b089d60c36aa82a82e8845f01f4254315348193b57a0a05b5e0161430382a9b340a6672dd11faaf84cafa8c343d6dcf0eaad2cbf37958ed05813575da6b70ac3a42b076d726a04aec1a2fbf63e9cadb4e36c7166b64a18e8ef64d0baac757fbba20d50d63124299e041da872dea2aa0590712fa4849728369393cbebe17e8be9b7824f7eeea3770315bd3d51de344f82a74398df7cabeda11ed73f32892decfb79656f3237587e21ab30c6a1b6bac3f279dac62406a1e6cd137ec1e3a80e8539b69", 0xc3}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="ad9c9b6df0d433", 0x7}], 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000008000-0xe)={0x1f, 0x5, {0x101, 0x10000, 0x8001, 0x1, 0x10001, 0x2}, 0x7f, 0x2c}, 0xe) 2018/01/30 20:31:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000)={@multicast1=0xe0000001, @rand_addr=0x8001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}]}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000215000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0]}, 0x18) 2018/01/30 20:31:50 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000097f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x6, {{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000099000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x8}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) [ 47.512511] xt_l2tp: invalid flags combination: 8 2018/01/30 20:31:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/30 20:31:50 executing program 2: r0 = socket(0x2, 0x2000080003, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xd3, &(0x7f0000001000)=""/8, &(0x7f0000003000-0x4)=0x8) 2018/01/30 20:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00004b8000)=@generic={0x0, ""/126}, &(0x7f0000bfe000)=0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000048a000)={r0}) connect$inet6(r0, &(0x7f0000bd4000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/30 20:31:50 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) socketpair(0xa, 0x7, 0x9, &(0x7f0000582000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000f6e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d0000-0x8)={r0, r2}) [ 47.526531] sctp: [Deprecated]: syz-executor1 (pid 8193) Use of struct sctp_assoc_value in delayed_ack socket option. [ 47.526531] Use struct sctp_sack_info instead 2018/01/30 20:31:50 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xfffffffffffffc01) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x12c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "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", 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8000000000}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x10001, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x1328) 2018/01/30 20:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket(0x10, 0x3, 0xe0f1) connect$llc(r0, &(0x7f0000bc9000)={0x1a, 0x0, 0x3f, 0x3, 0x5, 0x5, @random="dc666bfc0e82", [0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000abc000)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e7b000)={0x136c, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{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]}, {{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, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}]}, 0x340) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c19000-0xc)={0x0, 0x1, 0x2, [0x6, 0x6]}, &(0x7f0000a3a000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a89000-0x8)={r1, 0x4}, &(0x7f0000a20000)=0x8) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f000049e000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00001ab000-0x10)=@common='bridge0\x00') getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00001c2000)={0x0, 0x0}, &(0x7f0000293000)=0x10) 2018/01/30 20:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000086f000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000052c000-0x8)={0x0, 0x0}, &(0x7f00001bc000)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/30 20:31:50 executing program 2: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f00000ee000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) syz_emit_ethernet(0x40, &(0x7f0000015000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xa, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e95"}}}}}}, 0x0) 2018/01/30 20:31:50 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x7, 0x34b) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000001d000-0x1000)="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", 0x1000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x7, 0xf, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000001d000-0x4)=0x618, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f000001d000-0x8)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/30 20:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x400000000011) write(r0, &(0x7f00008aa000-0x1f)="1f0000000007fd00010c00f60000ff00c109f80009000180060107ec000000", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00008cb000)={&(0x7f000014a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ec0000)=[{&(0x7f000023a000-0xc5)=""/197, 0xc5}, {&(0x7f0000471000)=""/123, 0x7b}, {&(0x7f0000516000+0x5b5)=""/242, 0xf2}], 0x3, &(0x7f0000c5e000)=""/167, 0xa7, 0x3}, 0x1) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000082000-0xc)={0xffffffff, 0x6, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000ef000)={&(0x7f0000246000-0x8)='./file0\x00', r1}, 0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000002000-0x4)=0x0) [ 47.589856] sctp: [Deprecated]: syz-executor1 (pid 8200) Use of struct sctp_assoc_value in delayed_ack socket option. [ 47.589856] Use struct sctp_sack_info instead 2018/01/30 20:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000010, 0x200000000002, 0xc) write(r0, &(0x7f0000d1a000)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) listen(r0, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004b0000)=0x0, &(0x7f0000ce3000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007ff000-0x38)=[], 0xfffffff9) 2018/01/30 20:31:50 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="ce", 0x1}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8)={0x9, 0x8}, 0x8) 2018/01/30 20:31:50 executing program 4: r0 = socket(0x10, 0x2, 0xc) read(r0, &(0x7f000030f000)=""/2, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002a6000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}], 0x2c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000631000-0x10)="c08725fc2d85df306a8ebc6a7931f6fa", 0x10) write(r0, &(0x7f00004e6000)="1f0000000104ff00fd4354c0071100f305010008000100010423dcffdf00", 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39e, 0x1, 0x9, 0x800, 0x80000001, &(0x7f0000000000)=@generic="5e43257abb5404fec9647b16b27129ac", 0x157, 0x2f, 0x81}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/01/30 20:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d57000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008c7000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008ed000)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000b38000-0x4)=0x0, &(0x7f00002bb000)=0xfffffdd9) r2 = socket(0x10, 0x802, 0x0) epoll_create1(0x80000) write(r2, &(0x7f0000c1a000)="24000000000025f0006b000420edfc00020b00080110b5000010ffea08000120000000b7", 0x24) 2018/01/30 20:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000401000)=0x6, 0x4) vmsplice(r1, &(0x7f000075c000-0x30)=[{&(0x7f00009e4000-0x5)="3c09d9ab4f", 0x5}, {&(0x7f000039b000-0xad)="9670f955541b84794506deb41f1677ced6e4282b8dd33f97395b332e6a70601a6744184d3eda918d0bdac9ca9e50ecfe4e96aa7ea1ad14bc17434e8c3375f2aa669392ed6b0282f7c7c31325322e9996297d1d3f2dd7af1073b2f703b1128a04205effe49bc40eaeb7915717ad9565ee2609ad1cb61da821fe425eadd35419de607e623cfd00e3edef84abc527aa0dbdbc9f43e752d5756021d3a9bd43fc4bed716f0b6a6b96023af8a236fcd4", 0xad}, {&(0x7f0000722000-0x40)="cfefe04589b11e64fe6e25724843e0113d3b32f10e1179885a0b9131374c429066716856bc369399fd527445d6b1c0c1b055d6b7bbaf71c1f34d53600c3eece2", 0x40}], 0x3, 0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r1, 0x0) vmsplice(r0, &(0x7f0000b35000-0x10)=[{&(0x7f0000543000-0xdd)="9b67c9db093f028991b4da537308aeb3bd7654a1e5048db1a1078de8adbc9cca4c53bbc6a2d96b2f24ec79f87544761052cd9f30431b5da9b3ec9fe75345bb228296ae3ff944db72c76b411ef52d47baee5cdcf527b0144c55f8aabd02d63a9b1a7778b30087e47aa8bf4d244681c45bf3ecc8196b477aa44de6a0c7f841dacc29fe7e4d87648a795b9a545889c8ba775ab7077d014022b3b5c649ea9157fad45385b3133f73752f1084652718b0de8f141a11226681bf89db7ba7820ba5ea316f33bcffca0b98ed9574191f3e1975e6a757bb054a755ac04f4bc41a5d", 0xdd}], 0x1, 0xb) pipe(&(0x7f0000a51000-0x8)={0x0, 0x0}) sendmmsg$alg(r3, &(0x7f000079b000-0x38)=[{0x0, 0x0, &(0x7f000092c000)=[{&(0x7f0000a1c000)="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", 0xfc}, {&(0x7f00005f8000-0x1e)="bd4482007789bb9dee8e027986d7daaebad621c196e9543408e34daa1339", 0x1e}, {&(0x7f000088c000)="7fb3c205c3695ab49cc5db05f7ad1806d456ce985f2c1c4fbcdb8bc424c8169c5b8192495f5b381fbc77bd322e22339bd1ccee6aa09f438a5085bcb6bf83ff79ffa0b50a375f3bd82aabd2952451ab5c0ad3865e19c6ab04dfef1ad5dfc28efa8cffb7fc8196387deb", 0x69}, {&(0x7f00002c5000+0xbbd)="642172e3e6227e7921949c1358f25129d1a7f6e66d135f56bbe897f83e715744b269e846ede50835ae8dc4f20c843cd21c302384d70ba698f89eb7f98ce28278438a5161bc1cac624a2785c2d2c4712abb85a23eca9c1b9fed80643325dbed65857b9bd6fbe2149b6be57d", 0x6b}, {&(0x7f000073e000-0x93)="d85be4d3c7ff8732f738e2376e231215929ade03704d8b55017e5cb960c15330c9a554fe137b3a408853448b9c4e5a11d76ec74f38c31a04e889f563f40474eaf73b4d841508ecd1e2f69a4b50990240521de07ce901ca70b9142f558193aaa7c3f3c17a0f7f8ca18b8e0ccf1d718104b8218efe7b93a9f7f90fe5afd8b0bc54f172f0ca13adcfd4f4a220f82ecaaf80967230", 0x93}, {&(0x7f0000c91000)="8d70605156289966e76cf53299ba4729ab4771ed8e0a9226148d4baeefb2dfd9aa876e0091109ba57aaf035b72961ab12313766c12c72c586394d7f45eb7aaeec4b4d0949959d2429c1ae0974b71e08fbfb6daf69f0b4476a4dc7c906f7b7db7953d469b606f8b8cb7807c5509654743317b7c94f7cb4dea7e6cf8f7d639c5f1332f6166cc980617d3b5af86a829bd527b673d71d9009e7e5ce0b6051b140bc3ecf00e8fde6e4e76ebc9108200f450b55521b97d34571cbb8c8fd7db387bbf8c01b4decd51118cfbef0c6e7f6387a14b67cf", 0xd2}, {&(0x7f0000b48000-0x93)="fbf7fba5c8ba93c5c5d811e54287f134c7bee4f75830306fd3fe0692c8df85122389d11ce7636aaa5fb8c7e80eca263013dfd18b78679b1f1b05bc9294ec28f487d0870b39bdea3f03e06aca70678eab48314bec86861a5eb16eced81a5d9be422039375af5f5286348603d605669fc6e354e52b0f714963301e042035b60c3cb9651b94012ce885398111e0ac9d95f2b28903", 0x93}], 0x7, &(0x7f00003d9000)=[@iv={0x60, 0x117, 0x2, 0x48, "b57871bfb52be2cd5754c86d4e98c41a4f24f62404f0968e3352d4b6a8a5f11df9c2348017f9ae2dec9016ed92f8f77c3e681a787fa4858048319ed956940a7a45495800657b677d"}, @iv={0x68, 0x117, 0x2, 0x50, "5310776dc730779f6057d6636b72f76f382202e066a426daf37cbb0ab8881fa8202fc6ca73f3384ff60f2103fa1b180963ae339d98c8a38f0d1dbb723418f8c861fa963cca7d4d710ee725d4344da1f9"}, @iv={0x98, 0x117, 0x2, 0x82, "100a784ef35cba8d42d855334a5b3d263e93ebe8494b968bc55e76ce10af883cf16c47cdd62fc67f307d136d961ea789d6b28c5612cea7237f334628557e31a1b4e6363914952d0ab6d01cf1a07e55765d4f7323255a4e2ebc73123080f2fe6eb630bc063fd5b123eb58e01e4298ee130aa0ee2f28751a28c2fc7e7b683ed96160f1"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0xc8, 0x117, 0x2, 0xb0, "ea78d35dc186619561cc2949aaa4ec657058c2e7f2dd4941c4ec2c1e4101c9e581afacaa060c871c33e2ee402cf5bb0e7bdbd119c5e33a320dace0969068076e0e8e7ec5e789fabdfe5202f5ac058813e56ca8804a46f2f7ecc24d0e7823f9e7554537544d197920b73db4665cf438958ca0fbaddcd6a4f5f661fd22b226d804636f105c75b6f3a2bff3453c14814d1587c865f65efc5d0c3eca3bd42f1da802c13c873e7bb71f07d4c5863cab982ece"}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x12a0, 0x40000}], 0x1, 0x800) sendmsg$key(r4, &(0x7f0000239000)={0x0, 0x0, &(0x7f0000a1f000)={&(0x7f0000491000)={0x2, 0xb, 0xec99, 0x0, 0x4, 0x0, 0x0, 0x1, [@sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/30 20:31:50 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000)={0xffffffffffffffff, 0x5}, 0x8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000005000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/30 20:31:50 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000536000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00003db000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f13000)={0xffffffffffffff9c}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000193000-0x1c)=@req3={0x9c, 0x1, 0x7, 0x100000000, 0x4, 0x1, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000418000)={&(0x7f0000f14000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000f12000)=0x0, &(0x7f0000bb7000)=0x1) 2018/01/30 20:31:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bfc000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f00000)={0x0, 0x8}, &(0x7f0000e7a000)=0x8) getsockname$packet(r1, &(0x7f0000093000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b41000)=0x14) r5 = getpid() mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f02000)=r5) r6 = accept(r1, &(0x7f00005be000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000e8000)=0x8) bind$vsock_dgram(r6, &(0x7f0000d21000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f02000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x9, 0x8, 0x400, 0x2, 0x4, r4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000996000)={r3, 0xe, "3bd4c095d5763cdd39c4bb1544f4"}, &(0x7f0000f01000-0x4)=0x16) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) [ 47.656660] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pig=8232 comm=syz-executor1 [ 47.689010] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pig=8232 comm=syz-executor1 2018/01/30 20:31:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00001d2000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"cf18296cf34024"}, 0x10001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) writev(r0, &(0x7f0000ea6000-0x90)=[{&(0x7f000092e000-0x37)="1b3ad8b1a0c50dc831ecd7a53d6c7a9d54dad658676c91fa43b5cd61c77cf51c0e50a1e7eb0befbac643ea6add02a7941ed47d596f3629", 0x37}, {&(0x7f0000000000)="35af5a68c3f9842d18511a3abf68fc028e2f9ae6eb0b059b7abb9b9b8d7423edbeaad559fb3ce0618c3fd7551b677c6efc1e5308ccbbd6f22d5fbcec3d34c6", 0x3f}, {&(0x7f0000000000)="ecd1c18ad7f7c5980173f2cd87fb0fb4811351a95ed73570b0fb2d9080cdc405a910b082c747269ffc4850c737291e2beb55e3f55065b95d9ecc311255f32f266c37d4804e2a", 0x46}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000610000-0x94)="ba7281d441a9de64326317893c8fb8cdb7f51163d1c9fc91f11cda86501cbcb3b4974c1f5e29d4f5bdd5b4da040b7f7e801ca37ab8711aefbf540ef5975c68ecf805b7b8236933c55dffbe5743985dee9f11087c0e9e04033bc2cc7c2bfc5fa721cf0182c920a23783ab6acca955acfded60567734a33434391a3e8c4162365c6ec4c69df7a5313fd438b6928ce2b09272a497bf", 0x94}, {&(0x7f0000edc000-0x5d)="f5041d3756366684c478ea82ea60cc8fb849e1712f8ceb6a27bdbe2f947cf8b929585d37992422f644f34cf1dc861cf1c4dbd739d5aad578ead89ebb8117c9c9325549ade97adf5426f475174878bc17557df945bc34e78e70a0820d5d", 0x5d}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="97de78b3a224ccc01b828b9510bd047c76715069addfa1db47b32b4c843a6b79d54a976bd5513fbdcdf6baa488a54b8ad169e3a9ed979983cf7b9dac7652d1147477f21a778c56d5bf697bd2163cb668366fa2a6bef1", 0x56}, {&(0x7f0000843000)="d07794f351b53bf5e73c26f9c83c909cc7c1b48bcc0d8537463fb1461216deb34512a5f72dcede8909555abb72dca06fba81a9d7c003", 0x36}], 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bab000)={0x0, 0x0}) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000605000-0x118)={0x8001, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/30 20:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000078a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000b0e000-0x23)={&(0x7f00004d8000-0x10)=[0x7fffffff, 0x2, 0x200, 0x80000001], 0x4, 0x3, 0x80, 0xfffffffffffffffd, 0x9, 0x1, {0x7, 0x101, 0x2, 0x400, 0xf3, 0xe61a, 0x8000000000, 0x1f, 0x5, 0x5, 0x1f, 0x932, 0x7fffffff, 0x8, "080a4f3885e7b8a5a6b208cfd84493228cef34a2c100f9ad3a01d7bdd23b0371"}}) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008ad000)="", 0x0) 2018/01/30 20:31:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = socket$inet6(0xa, 0xa, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000782000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d62000-0x4)=0xe8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002fe000-0x18)=@get={0x1, &(0x7f0000cf7000)=""/71, 0x2}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r4 = socket$netlink(0x10, 0x3, 0x12) getsockopt$netlink(r4, 0x10e, 0x1, &(0x7f00007c6000)=""/4096, &(0x7f0000f67000)=0x1000) writev(r3, &(0x7f0000ad8000)=[{&(0x7f0000945000)="a6973ddf2553b9f8296c2c23046b2180", 0x10}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b72000)={r3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000675000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d1000-0x4)=0xc) write(r1, &(0x7f000022f000)="5909a2a00b08548057c8621ec45d4079ae6bcfedbce709a12bddd3cb8dd18ab2b5c6eb7246ea4a31e9b6a1cb97855ff6533f86820ff5251a1b55f7546811a91c48226e08f116c72bc04277f6e01288b3239f20c11cb62192de59", 0x5a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000419000)={0x0, 0x0, 0x0}, &(0x7f0000c2f000-0x4)=0xc) sendmsg$netlink(r5, &(0x7f00004c9000)={&(0x7f0000357000-0xc)=@proc={0x10, 0x0, 0x3, 0x8401000}, 0xc, &(0x7f00005a8000)=[{&(0x7f00005f3000)={0x328, 0x14, 0x114, 0x2, 0x2, "", [@typed={0x48, 0x4d, @str='lrw(twofish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @nested={0x1e4, 0x6a, [@typed={0xc, 0x8, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @typed={0x10, 0x1d, @u64=0x200}, @generic="", @generic="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", @typed={0x18, 0x49, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="3d11e6ff48da2e8dba7bc3d17ddf", @generic="e796bab9deda53aa939396c6f08744c6493ebe2ea1a299b420c4dbb29b81906088fb9fac54bf856a1b2fd2225b2b9d603ef6677633b55b0021401db774e1015b1057e842105ae2eed0fcebe7db90a060956079608eb604f8ca61ff07b75fd84e16aef5391031aa866c4754a6f04c3030ed8bb7e647eb990960baf4bb402eb8d0bc58b56c7625081c956fa96864a84fea20f37bd876eaa6f11ab9b869"]}, @typed={0xc, 0x86, @fd=r3}, @typed={0xc, 0x34, @fd=r3}, @typed={0xc, 0x5c, @uid=r2}, @generic="dbd3f976c95bb77d678b620a605eb53c38d9b899cbc795fe", @nested={0x9c, 0x40, [@generic="a699563c252b28b8b3a1107623700b061c05052c0bf3ef9099124f6f2fd3d38b10c29ef22a110fd589881014c02e03a001b3b3640af55953e2ce66cf61bb", @generic="5ed809e6f7d62d5e2b43a002e9d1d0651652e3dd9c8ace81fcd154a38c6bff831a5dc2ea9e8c473bfe574adbca15d241a56c815a73618d93f819dad4bae4697c8e25e5646c9e0b8442ab6c002d54c05f28002c329b0d66bfa8"]}, @typed={0x8, 0x4a, @void=""}, @typed={0xc, 0x13, @uid=r2}]}, 0x328}, {&(0x7f0000fd4000+0x5be)={0x1760, 0x35, 0x0, 0x6, 0x2, "", [@nested={0x2c8, 0x10, [@generic="117e904e9b21e7a7978cfe2bb0c9011d78f9a63d1b30c47c855a74f5d7411d482954aa22b0ccf4fc5be3c5bb5a914c0039dfd9b14cc43d0699eb761a906628fd1ad428fd0c68f8686b4b9f17b9222f87242d56a49e6cff83c8c2670977850dd2251e3799c94b93a08bf53a600810f148aa66466250292545e3dcb283c982", @generic="d7bf2351bf82f96c9fa15e896121ee838a165b2a5e0e1e503d7d63a8e25ed134460119d9abf46e5eac99312db047a3b11fbb349bb28ff47ec01c170fb645ec673db7d80130d71b5c27e3ba549d8c719274dcf25def4113bd7dbc", @generic="f402540d51e5adad4754a95ed4eb05c85e7e7ef5e9c53374f1ccbf12ac2270eee4d8f6a64544c686b1b32dfab2d5624704fe09c964d73a342b48618c483f59689abe762d651d62244c5aeb2fc2d99d272b3e3ca42d210d56bd0fb6134d49d9eda1ab885ed58065c66d268d6c09c8d17caecb2154da61060e31534b77a408b89e74972079c19cd1b648d27d3e8bc2c0f5ed9935307f954e05846c5924c001f6069301522e89d5a9e8645883897609c0eead56b60e79d09a75308eff88a4a68b9454117e1d9c65ca5a32e1a961001b56", @typed={0xc, 0x8e, @str=']\x00'}, @typed={0xc, 0x24, @fd=r0}, @generic="f521f5ad1c19c668fa79041aa8ebc23d369e313a173f1471ae46007cad1241", @generic="3a6e8149900ba92f89785c26ea04406d5f3bbf0b11ee02a0072fd6353ba0d207d45a82e37ae8f0b1c6b405748d23b20194e31165c971f9182bb18b4c78fb16d84b66bfcd4a813176e6d2c048fca4", @generic="44a7c773219e1a0eb4d1b3212463df9b3551b7bcf3b1abadac13327281209ce2fbbf49b1a27583eeb5c8e04aa355d2b9bcec90c7b6ddcc9632cd2df1336303de3d16ede0522f614202df501ee01a924206cce12bdfd599e6effd43faa4066fe9ebc82ade0b853893de9cda9f9f5ec8bb1b793fd5c23ad2caddfba3106a78a063a6198cdd5798", @typed={0x10, 0x94, @u64=0x2}]}, @nested={0x1394, 0x20, [@typed={0x8, 0x2b, @void=""}, @generic="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", @generic="c7db3d1a1bd625a5aa156da98430eb8afd0fec32ac5becd29fdc3ebb3bf53f36c92debabfa15ef1bb161985dd87f2e1c0736680db16a9857f981cce94a87241a5a86b54773a63569da882895cdee3b31ced36b8ee6a88aa5458af7f003d0640751b0a2235485544e974bd8c85fb8571a6166225e5509eef410d48bb3d85c42e310af", @typed={0x10, 0x2b, @str='#]@GPL,\x00'}, @generic="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@generic="af01018498798fabf807b65bd74ef4cd21a534ecb257404d11c1d81c714db1305afe32c0dd4ef80e6e80b215be567252671674a53e64eab39522cd5bbe14b56f7924fb4767bca899a35fc3baa0fe6f3795ea3e1cf8718f69229c0806bb4fbc173ce3a1fb1496a8a4556079e8f4f2b5a0615ec93faf69520dc791a521155d25730328c334485aaa897225f9e9f8f49f1a5e10fcc6725f98067db91d14ac21ad90249b6590baa492b0029232faa43f63a0ce46badf13c8e38594c88119ae66fd1f310e102b8f6666a71a376be6e8245d292ef7cfad37bcaba42fcde6cbb6a2d8dc39ea600b7fc9d447", @typed={0xb8, 0x68, @binary="5f2118eda30c89fd532b0ba2f0dd8ced4312f5ea68e6c36724a96a937d47ea1d06ac4e3a11e6733faefc11b8597e1e3e02c1ba3fd7de8ed540152c2192aeebea5b825c912b261eccdfb0f17fc06310e14716de9495d9ed1e2012113665e94d5ea1cee4ea6aeb589bc3d8e4dd0276ceb64d4a8f8fe8ebcf9e76c1ccc18d70d8b41c389699af11e3e40c1a1452576d0d018bfc8f9dd23f2f8830a17c981f8f9ee557f6b43030e55577492ad93b2bbe57"}, @generic="a7665fae51e3a4b5b1694152f77ad9cfa56335bd60ed61a4b3f2a5a5e31c9e3ba3d1d89e29b76238321a0b5b6ba5f384b33cd6d36eef449fb8941e53ec69171b4d55c420d5d012302386dd9f413ebeaf5f8d5f46f9c02f2042"]}, @generic="84f1b7ff45c52465728e3e5f0d241d980664b1a33a1bc82de3334ca050c9ea0c40839d8950d42b1d053a3ad3ec15a5372801654c657919e35dbf29", @generic="18500df2c30d0b8bf73e8566714c44a68152ca5c151501c3a54fbc165c09f85c1f14ea4ee33948739563f20ff79b27d8aa231c03a300a1cfddfaaca7bbe70f7df1e86f0b74f9878fa81e9296f9ca7186a5bf8381a6ca607a516761fde3efb5320798b3992cbeb25cc9d3441832e9284973c1a99683f8ca37d0814b5aea60056d807d359875ee664e088a1ddad5559669920704ad5c4da5f6dea030ced87796588d0f832fd93bde5dc548f967", @typed={0xc, 0x8f, @fd=r0}]}, 0x1760}], 0x2, &(0x7f00006d8000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r2, r7}], 0x20, 0x14}, 0x80) recvmsg(r3, &(0x7f0000d20000)={&(0x7f0000ac0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xe, &(0x7f0000b9c000)=[{&(0x7f00003dc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) r8 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000159000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a28000-0x4)=0x10, 0x800) accept$ipx(r8, &(0x7f000035e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000099000)=0x10) 2018/01/30 20:31:50 executing program 1: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ae2000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000463000)={0x0, 0x77, 0x3, [0x889, 0x3ff, 0x902a]}, &(0x7f0000ae1000)=0xe) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000012d000-0x8)={r1, 0x0}, &(0x7f0000ae2000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000632000-0x4)=0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000ae2000-0x10)={0x27, 0x7, 0x3f, 0x3}, 0x10) 2018/01/30 20:31:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000001000)="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", 0x1000) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000000)="", 0x177) [ 47.746966] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8262 comm=syz-executor1 2018/01/30 20:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007e6000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f00000e4000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f7000)=0x10) 2018/01/30 20:31:50 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000033000)={0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000034000-0x8)={0x0, 0x6}, &(0x7f0000034000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000e000-0x10)={0x0, 0x3, 0x81, 0x2, r1}, 0x10) r2 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000002f000-0x370)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x73b, 0x0}, {0x7fffffff, 0x0, 0x0}, {0xffffffff, 0x0, 0x0}, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) 2018/01/30 20:31:50 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80807, 0x3ba05eed, &(0x7f0000020000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000021000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/01/30 20:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000d, 0x2, 0x0) write(r0, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) 2018/01/30 20:31:50 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000006000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000002000)=""/42, 0x2a, 0x7}, 0x22) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000004000)=""/93, 0x5d) r2 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000008000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r4 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) r7 = getuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) r10 = getgid() sendmsg$netlink(r1, &(0x7f0000007000-0x38)={&(0x7f0000006000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f0000000000)={0x120, 0x31, 0x400, 0x0, 0x1, "", [@typed={0x18, 0x48, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x3c, 0x2b, @binary="618592a7c4b6e5cd3b93160e856e6db46f1b89648b27e8656909dd5c4be4f9f87ef6e4c0fce9d5eea6e47876ce450bbc0b5d7ea0"}, @generic="2ecf3db464b3aad19e1172750c6f3bb059a0f26c45c30a903a55656f4d6315434e9937ef12e91f0050d1209a385916e30b272245e4d321324b49ea27a2959107cbfd0c811535dfaea4d51166b58a53abf77cd988da77abfa9880d02fd6ba019d8a40c8ce888099487ef2b29dbbefcdf7be507a667fd7229d499a39edcdd409e43285a3c290ef33ccc43623c0dc209817db14c51fd0dd854ab098d4d87a4a252668", @typed={0xc, 0x35, @uid=r2}, @typed={0xc, 0x3e, @uid=r3}]}, 0x120}, {&(0x7f0000006000)={0xbc, 0x1b, 0x4b5e970ed35d09ae, 0x5, 0x2, "", [@nested={0x14, 0x19, [@typed={0x10, 0x19, @str='&em0\x00'}]}, @nested={0x98, 0x60, [@generic="817ace51ca26a6067567ad41422ea96a308b44d3e65b40713860eabee7262ea999d2ec42856d4b9f56617fa4ce4a42a73d6b205aa8c1ac540a16a5b77521c3d79c7ba365d044bfc38c", @typed={0xc, 0x18, @pid=r4}, @generic="c2cee649c6c9f4546c4723d6ac906eee02fcc6a218eaeb0d0d0426a9b9d6d738baa4b6de4aff33ccf6e9bda01b223f803d3ee69e4966146e64485ee130dbe8"]}]}, 0xbc}, {&(0x7f0000007000-0x110)={0x110, 0x23, 0x8, 0x1, 0x0, "", [@nested={0x100, 0x11, [@generic="ba1ea68e57ca17633dcee0ae8771aee813f920080303cfee4a17765f69044e279d0dedbbaa765cffa9f6e8e27a4441f4c3263883162c3d8bb9a6292cdc7bb8098e88783d915faf75ee00fbff5a9e06b1fba85bd69c1849781f3f4d1bc7fd96685a088b070e71f728fce5fe469aca42540fb08cc1c475e6cf8c97b2772e37277e65ca953b217b8da339e98cb6e1efa0b37db7b189b600fd164f921450df5610a2e2d03602839403d063b3ac60b347c560738734448c26e42a986000e467566623267eb108275c13aaae3f0c30f1e12659f402c0feda5035bdaa480cb5e12cc86c44f134a536c7919195c540", @typed={0x10, 0x8, @u64=0xd261}]}]}, 0x110}, {&(0x7f0000006000)={0xb4, 0x2c, 0x200, 0x3, 0x1, "", [@generic="5b2cd3fb95c272a23f76a57aac491de0e5249ce7c95fdc9530478999d735e1c535f59b82688040c11e97ef39e4deafb4b52ec94cc05e3b382c61e206461b2755343cb33516ea5411238e39664e8ef4eb6ae7ac82de318b4bb2fe556bb2db344fe74b7a54367f1a8d534695a828edf6624a730ba48bdd7d9192fbb93fc3660f607c16b04134102691a1dbcfdb639c4f43eb1fd1", @nested={0x10, 0x50, [@typed={0xc, 0x5, @uid=r5}]}]}, 0xb4}, {&(0x7f0000005000)={0x1c4, 0x3b, 0x4, 0x0, 0x0, "", [@nested={0x1b4, 0x78, [@typed={0xc, 0x53, @ipv4=@broadcast=0xffffffff}, @typed={0x60, 0x27, @binary="d1a44b8933c457191525284def6ee51104557e9442563d2dd6c6c0c6f100d0b265137831a4ffb058aabce20c8e1238110b1efbc98e698cfc16c09debca5b1fcbc2e54dddcd41dd8e28ba74bf8ae2534e0a48a49002c0"}, @typed={0xc, 0x6c, @pid=r6}, @typed={0xc, 0x44, @ipv4=@broadcast=0xffffffff}, @generic="6e97f7ef3ad6f79a5491f4500026f378a096dfc6444a244a1e6195d2943a59ce60700d8f87fec44ab409590d4b0447c73ca3a0bf2c8b9e42300f8030a88dcb84bf72ec5b3598f08fadecd4e13812d7bf345f47553beebf913adad9bb76eeb2b6", @typed={0xc, 0xd, @uid=r7}, @generic="ac3a", @typed={0x94, 0x5d, @binary="5f88cf66b466c18aaa97a2062b55535866d3ebed70273558f7eae70b1d7988ac5c927c94ca3c9db57f78a9ada451fd4572ce195de35d1352846196e1d6b19fbfa30b69626ecfb566077e709554695bb1d1910123b05c57ab8d7a161ed1e8a16a20d7b59de203a9368e860dc15a35c80483f1fb43dcdbfaa8b5b142661ba782f37c8005acf24734b37799"}, @generic="4c23967d4f7c1b8b219f5677eac23bda9afd285966ccd461c7b2a48be07f2cc2cd1f377e15263b59"]}]}, 0x1c4}], 0x5, &(0x7f0000004000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r1, r1]}], 0xb0, 0x4000040}, 0xc0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000006000)=0x0) 2018/01/30 20:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x46, &(0x7f00002fb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, "b5bcf3fd3c80fce9"}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000b51000)={&(0x7f00003e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000225000)=[], 0x0, &(0x7f0000262000)=""/141, 0x8d, 0x0}, 0x0) 2018/01/30 20:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000785000)=@common='nr0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000097e000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000882000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x0, 0xa, 0x20, 0x80, 0xc, 0x0, r2}, {0x4, 0x4, 0x0, 0x2, 0x2, 0x2024, 0x7, 0x7}, {0x6, 0x1, 0x6, 0x1c00000000000}, 0x8, 0x3, 0x1, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0x6, 0x9, 0x2b7c, 0x1}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00002d6000-0x78)={0x7fffffff, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x230, 0x800, 0x4e2, 0x100000000, 0x2, 0x0, 0xfffffffffffffff7, 0x4, 0x8}) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) [ 47.840872] Protocol error: SET target dimension is over the limit! 2018/01/30 20:31:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df5000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00005d7000-0x20)=[{&(0x7f0000000000)="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", 0x13f}, {&(0x7f0000cba000-0xd7)="be479e26654ab07105da4d57b3c165ae2a4218698d1ecf103fe0fb709a4a084652a2f4819012d1384fbfbd530791edae5a50e721260f271e675f427dc6ca7bb823fb1d683bf8dd1046baed1d79366acd0fe0c263090e884b5391fb37d1c67c5788837ed54039ffdfc239398d32e47e6abbcabc9491ca0359e3e6171e4284aab7f0daf0b2fa14ec927e19528f70e3bb26c7d1f840167c1ff95b4679becc429241b61afadca39e3f217799bac4defb081a374e45c8e0ba2130ed05123f03977839ad2e4fa4afd83ffcbf78509844ff7f1c315a0fdde5a5e3", 0xd7}], 0x2) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000af6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af6000-0x4)=0xc) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00002c3000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000289000-0x4)=0x10, 0x800) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000af7000-0x8)=0x0) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000af5000)=0xd377, 0x4) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000438000)={0x27, 0xa084, 0xd9ecd66, 0x0, 0x7, 0x6166, "3b731f27fe310efac6dc2463101ce8bde253c9540b70170674036d342db7600449b9299ca6f21017108293a90c8c57d8f0d93245d39158dff40a9a13bddfe9", 0x8}, 0x60) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000af6000)=0x0, &(0x7f0000af6000-0x4)=0xfffffffffffffdcd) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a7d000-0x8)={0x0, 0x0}) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/30 20:31:50 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0xa, 0x800, 0xfff) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fe6000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fe7000-0x4)=0xc) 2018/01/30 20:31:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/30 20:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="2531e0c82295", [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/30 20:31:50 executing program 3: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000050000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@canfd={0xd, {{0x1, 0x20, 0x4, 0x80000001}, 0x2f, 0x1, 0x0, 0x0, "66be70bc3de63bd2c4b58c512d1bb6e5afad3116eca7db407698784d6249a7f5162cc8cd340246410ba23879fe728ce6c02bd9c346d55227ad1f5dd200a7ef3f"}}}}, 0x0) [ 47.889525] Protocol error: SET target dimension is over the limit! 2018/01/30 20:31:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f000011d000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000266000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x6, [@rand_addr=0x9, @dev={0xac, 0x14, 0x0, 0x11}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ae6000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f0000dbd000-0x78)=""/120, 0x78, 0x40002021, &(0x7f00003db000)={0x4, 0x6, 0x1, "d097d9985c82", 0x1, 0x0}, 0x10) 2018/01/30 20:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x1, &(0x7f0000003000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a6b000)="f9396dc98edcbcee045282e35dcf8393193cb6d7", 0x14, 0xc8c1, &(0x7f0000c4a000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000ac3000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000476000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000b2000)='veno\x00', 0x5) shutdown(r0, 0x0) 2018/01/30 20:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000937000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd0000)=0x10, 0x80800) bind$inet(r0, &(0x7f0000f5c000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bc2000)=0x0, &(0x7f00003ca000-0x4)=0x4) accept(r0, &(0x7f0000066000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000eaf000)=0xe) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c9d000)=0x0, &(0x7f0000a6c000-0x4)=0x4) r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000503000)=0x1, 0x4) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) 2018/01/30 20:31:50 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/30 20:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0xb, ""}], 0x10, 0xffffffffffffffff}, 0x0) 2018/01/30 20:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bba000)={0xffffffffffffff9c}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000672000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cb5000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdd000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f9b000)={r1, 0x1ff}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000749000-0x8)={r2, 0x100}, 0x8) 2018/01/30 20:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000615000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000b1a000-0x4)=0x0, &(0x7f0000800000-0x4)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000c4d000)="", 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000cac000-0x38)={&(0x7f0000c08000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ac5000-0x60)=[], 0x0, 0x0, 0x0, 0x7}, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) syz_emit_ethernet(0x42, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/30 20:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @calipso={0x7, 0x8, {0x0, 0x0, 0x1000, 0x0, []}}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/30 20:31:51 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000005f000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) poll(&(0x7f00000e2000)=[{r0, 0x400, 0x0}, {r1, 0xc080, 0x0}, {r2, 0x200, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x400, 0x0}, {r5, 0x1000, 0x0}], 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007a1000-0x20)={r6, 0x3, 0x1, 0x5, &(0x7f0000976000)=[0x0], 0x1}, 0x20) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r6, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001d9000-0x8)={0x0, 0x7}, &(0x7f0000beb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000fc0000)={r8, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x0, 0x3, 0x200100000}, &(0x7f000014f000)=0xa0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000068c000-0x8)={0x0, 0x0}) getsockname$llc(r9, &(0x7f0000ad5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f5b000-0x4)=0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009f3000+0xe81)={0x0, 0x0}) accept$packet(r10, &(0x7f000075c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000064000-0x4)=0x14) 2018/01/30 20:31:51 executing program 7: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000d2c000-0xac)="f325895aedefc2dc63e352afb07311e267edf2a2edde1bbabe225fff9369808302a1adf17c35eaeb47cbef40134f8df25f7bb6b9cded1877ab0fc75da1f93511d0f332a4c05552616a1879c86e3af2bb51c4b1b2070a328bd4469a415cc5052d8fb020f3e519f91ec05ac52eb0f3e2659a52640160d8395fa94ef7fa52267b1622d4d2cc8be89c18af062b5c0721e326c2bc680054b594afebca84dcea7085b7c1d791872ddfb9793d380453", 0xac) r0 = socket(0xd, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000042000-0x8)={0x0, 0x0}, &(0x7f00000b6000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001d6000-0x8)={r1, 0x8000}, 0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000003d000)=@int=0x3f, 0x4) sendmsg$nl_route(r2, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f00005f4000)="5b607a2c16b2183f76179614d6b60520041e9194fe5224fc02ab48a818be4ff7232ef9927801124ea335a001d3027846c74d129a14a2453518b92a4f75cafe9c9d049d743211bc0fb6ac75717e9ba3b86ff3f8bd973261c8a201d01182903c5ae581d99997a045bfce1cb3229d3571a06f8a96d8fd88e6f0207570912bc0de73e11d7875894b5110fe6b63ef05f43318ed322f283c04c429b99e715f1b177cfdf1fad1ffc406a0386f578258ca74587806fd3a492b75817b0cf0172b62a1d8a910e9aeab22ce25d72a1d648edb7461be827bd5887782b0bebb17971176b55de1c17ca845dc6c742d009b27149f9c926f79732bedbabb", 0xf6, 0x4000000, &(0x7f00005eb000)={0x2, 0x2, @rand_addr=0xb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$nfc_llcp(r2, &(0x7f00007e3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007f5000-0x4)=0x60, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000107000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00005b9000)={0x9f, &(0x7f00003c9000-0x9f)="e09ce0b243cd0779031d411597a88eac0ae23e594756045425239599a134bd306d9138dbca0289d4121688ee0a73125e93876139e8a37842f51c6498493f95e7d5d5783f0a801698d858b21281537b80461d133d16fad59a773906b0f01c110a2311daac452fd613a4f5abeb88a365fc7ebabefd86f31d0ac78eb04fa40ecfff0757565013727b9e0d4bc3ac550cf2db578c27f753f4b3771de3a05b465a12"}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000bec000-0x4)=0x0, &(0x7f000095f000)=0x4) 2018/01/30 20:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000009000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f39000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/30 20:31:51 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c50000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ef2000)={0x0, 0xaa, 0x48cc, 0x5, 0x6, 0x4}, &(0x7f00000b5000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cdb000-0x10)={r2, 0x7, 0x7fffffff, 0x4}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000ef3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c97000-0x4)=0x26) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000073b000)=r2, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ef3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000245000-0x4)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000c78000-0x4)=0x4) 2018/01/30 20:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000b5d000)="4a518ba86a2435aac079657dfb3b0fc0d28c6e7fa428b265824b28de303206bd69c084b62203e62a9a430ef8d6d7a8fe218949ad6f070527c2d2c7dcb90f0c0d7d929b8fd4cf1d3018f4f2348bb115761e1653acd430cd66aed154ac4458dd8ac089062e0d2d4572fe8c318504248381d6bf7476e7a4d26e9ccb4d2aa4e498e08451de07cfc7be8f4627c9ddaeabdc95573312538c14a92d0b405d67897bc0b9b699ea2e489d7b68", 0xa8, 0x4004, &(0x7f0000108000-0x1c)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x9}, 0x1c) connect$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) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000326000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f00005af000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f3000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x5, 0x4) 2018/01/30 20:31:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x6, 0x1000, 0x7fffffff], 0x3, 0xfffffffffffffff8, 0x4, 0x0, 0x9e3, 0x1, {0x8001, 0x25, 0x394c9615, 0x40, 0xffff, 0x3ff, 0x1, 0x100000000, 0xac78000000000000, 0x4, 0x3, 0xdd01, 0x5, 0x81, "3477af0abe5db382a6c84faf3275b160bde8d1f9105aa07a2810dcad14034a57"}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r2, 0x3, 0x1, 0xc095, &(0x7f0000002000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x87)=""/135, &(0x7f0000002000)=0x87) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x8, 0x2f, 0x2, 0x1, 0x100}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0xc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9c2449a1ce7d713e95abdbbf6853a707"}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x3c4}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000)={r3, 0x78c6}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000-0x20)={0x1, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000004000-0x10)={0x7fffffff, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000008000-0xc)={&(0x7f0000004000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000009000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1ff, 0x3, 0x100, 0x5, 0x0, r5}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000a000-0x78)={0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfff, 0x8001, 0x3f, 0x2, 0x0, 0x40, 0xfff, 0x7}) 2018/01/30 20:31:51 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common="c82d0000006a3000", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229229619c5706008ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}]}}, 0x2f0) connect(r0, &(0x7f0000009000)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x3, &(0x7f0000017000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000011000-0x4)=0x3, 0x4) sendto(r0, &(0x7f0000015000)="08f82f8d52f02c84dec0e9a4a35effbefec7843c79c098360e7219a24e9a3f8dea82ffc8bd60a96c6561b6b1b660643f8533befc61b4053e36bc967bc0792f9497b1e9e8cd4b2e", 0x47, 0x800, &(0x7f0000016000-0x58)=@alg={0x26, 'hash\x00', 0x3, 0x0, 'mcryptd(crct10dif-pclmul)\x00'}, 0x7330b402288b9215) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000017000+0xfc8)=0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f000001a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x1)=0x10, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000004000-0x8)=0x0, &(0x7f000001a000-0x4)=0x8) bind(r0, &(0x7f0000009000)=@ipx={0x4, 0x6, 0x9, "a0a90a184d08", 0x4, 0x0}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000019000-0x38)={&(0x7f0000019000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000019000-0x10)={&(0x7f0000018000)=@canfd={{0x3, 0x0, 0x10000, 0xfffffffffffffff7}, 0x16, 0x1, 0x0, 0x0, "1641a62ba6207993b76b0e0bf5d3ed33353df66ed3ad2ad90d0390f625b30d32611b210ceddaa484be3e0a2681c9ca140bb79254ab2cf9eeb8655e8d21df3af4"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x24040044) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000018000-0x8)={0x0, 0xff}, &(0x7f0000017000)=0x8) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000009000)={r4, 0x5}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000015000)="2fb431faf84f2ff51a5f5e573e75422f2bc889e07131aa815fbfad92bda68107052cd0097fbbbdd00dea97f99106120ad842291133750e365e52f17afe3304cc2be7bbda3f8a8821edd9aa24783fffaf3627c2fc050d21f63b335f8c2029d3ef789eb12e23be70d874533dbb1b7d6593d5e2d8b935a9c4ca8ceab1af8498bc573374b4ab9232114cf35bfcd51782e83f467b91b4f81b21acd20165eb41fe51434b8452", 0xa3) 2018/01/30 20:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f0000be6000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000607000)=0x10, 0x80800) getsockname$inet6(r0, &(0x7f0000760000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000cb000+0x66)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c10000-0x8)={0x0, 0x80000000}, &(0x7f000001b000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bb9000-0x8)={r3, 0x37694601}, &(0x7f00000e7000)=0x8) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f7c000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000888000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000)=0xb) socketpair(0x1f, 0x1, 0x7fff, &(0x7f0000589000-0x8)={0x0, 0x0}) accept4$llc(r4, 0x0, &(0x7f000055c000-0x4)=0x0, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000094c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e78000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000f8f000-0xc)={r5, 0x80000, r6}) 2018/01/30 20:31:51 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r0, &(0x7f0000018000-0x7b)="b3767a3ec59bbba062fc1fa5351dfcf73bd6983905ff2f9468d99c1e89e0f9cab50c7dbb65c7d72c4143d34eea124d76765222788b81f3b9131ca46bb017dc31fbc6ee51a94eec986e8c26384955cab6754b2339f75275cc15a8ab5390996625206e5b9079e26b8c37f5a912dd865f72f63c15d9ac8743fc0c09ec", 0x7b, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f000013e000)=@ipv6_newroute={0x48, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x24, 0x16, @nested={0x20, 0x1, [@generic="b6c2d9b209f325954e27dde0be66469bf742f5ad613c29456a"]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000449000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e8f000)={r0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000090d000)={0xcbc, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x35c, 0x3, 0x8f, 0x3, 0x0, 0x9, 0x7, 0x200}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002bc000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d0000-0x4)=0xe8) 2018/01/30 20:31:51 executing program 7: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000c7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f000040e000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000eb8000-0x2b)=""/43, &(0x7f0000891000-0x4)=0x2b) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x7fff, 0x26d) sendmsg$alg(r2, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/30 20:31:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x80000) connect$vsock_stream(r0, &(0x7f000061c000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000753000)=0x200, 0x4) write(r1, &(0x7f0000202000)="2400000058001f18140104000000000013dd6c10080000ddffffffff0800000000000000", 0x24) [ 48.213267] xt_TCPMSS: Only works on TCP SYN packets [ 48.217490] kauditd_printk_skb: 2 callbacks suppressed [ 48.217498] audit: type=1400 audit(1517344311.163:47): avc: denied { write } for pid=8395 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/30 20:31:51 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0xc}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000000e000-0x4)=0x0) 2018/01/30 20:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000056a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[{0x9100, 0x45c0, 0x54c9, 0x379}], {0x8100, 0x6, 0x2db5e4c2, 0x9}}], {@ipv4={0x800, {{0x3a0, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@rr={0x7, 0x0, 0x0, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xa}, @rand_addr=0x2, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}, @rand_addr=0x9d3a, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) [ 48.220309] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 48.223340] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 48.315430] xt_TCPMSS: Only works on TCP SYN packets 2018/01/30 20:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f53000-0x1c)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bc3000)={0x0, @in={{0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0x31, 0x81, 0xfcc2, 0x2, 0x8, 0x2800000000000, 0xf9e, 0x2, 0x3dc, 0x7fff, 0x100, 0x81, 0x4]}, &(0x7f0000504000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bb2000-0x14)={r1, 0x6, 0x100000001, 0x6, 0x1, 0x3}, &(0x7f0000076000-0x4)=0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a4e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000427000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0xca32, 0x4642, 0xffff}, &(0x7f00003e0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000037d000-0x20)={0xb1, 0xfffffffffffffffd, 0x1, 0xffffffffffffff47, 0x4, 0xfff, 0x8, 0xdb60, r4}, &(0x7f0000b13000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000072c000)={r5, 0x1, 0x101, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007cd000)={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]}, 0x40, 0xffffffffffffffff}, &(0x7f0000391000)=0x28e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000516000)={r5, 0x0}, 0x8) 2018/01/30 20:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f000052f000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000903000-0x2)=0x3, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000165000-0x4)=0x0, &(0x7f0000168000-0x4)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000aa5000-0x8)={0x4, 0x3, 0x1ff, 0x9}, 0x8) sendmsg$nl_generic(r0, &(0x7f000001f000)={&(0x7f0000328000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000370000-0x168)={0x30, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x1c, 0x11, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @ipv4=@empty=0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000fa1000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x80000) 2018/01/30 20:31:51 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000017000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/01/30 20:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006bc000-0x8)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) splice(r0, &(0x7f0000ca7000)=0x0, r1, &(0x7f00001e1000)=0x0, 0x4, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000585000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x0, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ddd000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) recvfrom$inet6(r1, &(0x7f0000001000-0x5e)=""/94, 0x5e, 0x40, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73e}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x7, 0xffffffffffffffe1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @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]}}, &(0x7f0000000000)=0x8c) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x10001, 0xffffffffffffff7b, 0x4, 0x0}, 0x10) 2018/01/30 20:31:51 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000084b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a1b000)=0x10, 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000039f000-0x4)={0x0, 0x0}) read(r0, &(0x7f00006ed000-0xc2)=""/194, 0xc2) r1 = socket(0x8, 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000081f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000076e000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9c6, 0x30, 0x5, 0x13}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x5d}, &(0x7f0000002000-0x4)=0x8) r5 = socket$bt_sco(0x1f, 0x5, 0x2) r6 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r6, &(0x7f0000002000)=""/11, 0xb, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000004000-0x7b)="635a9de61cb6398ecdafed5e960d00f13ea457903cca7805c4db95ccfdaceac9b9a00974e399caf4ada25ac4a65cc88dffb9356201bf8a7c9fdb561f84196fa8bc9cb630e90d08c3ca4cbf469e0c56e7a1f7c4c1bdbdb209daa4a92115a87dede4d6cad3c2ac48c9aba19574c277a1abb2e6d4f0ae58cb0277aa05", 0x7b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000)="cc32bd4b041aba4f1e9f5c292ff382b53b5b70c46eafc24d1873a728d1536ad7e72514fd1e35f818a8101e534505f4ad38e8d98d7da5bb0b87fb4f90e56688dafe127dc9091bbc8d523e5422ea8a52c9e9125edcc80cadf846ba441299a641a4d35fd24d3f33a15ff3508d0524628c5e0c32b53136dd11c246c3db36e0d2ec4c5574a343b526a7f0d997afdc3bdb0c267d0793", 0x93, 0x4000000, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, 0x1c) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000002000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r5, 0x89e7, &(0x7f0000003000)="6b8509b52bbff19678f39423abc33f11097f16dfdf794fc4a2a57cdd3197e40536e8eda4c2c59a1937b6f42a59b2ae9ec50f0f617d0ad3fb6b3e077d16e4f6e154176bc0dd3290a5f077447b6c57d343a76523a0e78385b0ab2675376e7a8af1f5a95a6b1deb20717f5d9e9ccb9f433d79cb766a454105b0f97c1c525aa87090e3995fb1b8d0c053922514cb") socketpair(0x8, 0x1, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f0000006000-0x8)={r9, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x0}, 0x8) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000005000+0xa45)=0xfffffffffffffe00, 0x4) 2018/01/30 20:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000008d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbc000)=0xe2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000088f000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 20:31:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00005c0000)=[{&(0x7f0000c1a000)="b916b0d2d82cb8c0cf203d59e5d0ab0156ec5008c0cee6", 0x17}, {&(0x7f0000985000)="a6828eec02f32699339a031b06b4a9fd92b2998255d92cc7806a92974e39b9d6d40ea61699c2aafff93d6e7e1ff9f0b1d49220cd1f4d335779f93649805079860d3b0699fca5697b6528150cd48eb34f5bd0db4d4c0adaa878d47807d871dfc09c49e80771e6f2569f20e94e8cb74d5462d4f054e46f025fb565178608ff3f0a9e72646755c73b01aa512011ea537eb676897ad8811d18f04ad7ddc6e76ee9804f500f53c3f60fd1346a56d67cf04fa0774e29293ebb53c68543c413a284b459667534287ed39e878da8d41a030c96", 0xcf}, {&(0x7f0000b09000)="5bc6e87edb8409891932dee95070700039121d142592963e8a9280be4ea8d2c8a7979e1744ef8764d9631d20667519a8467b1a6a3e737c9c65c838f2fe809762d37e9493c6", 0x45}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000508000-0xf)="11e995541f9a5f69ef06dba3b2ef2f", 0xffffffffffffff26}, {&(0x7f00008ca000-0x74)="fec3d93fe8c4a78ef53098fae6e74fc9d6c819c8f61eee09678994d84214f9554e85cbef904611ecd046553b992cd8238176595587ece624c6483180956c3702cfef51e2ab61e836f6b731f1a7ba174ecde3d0915cde006511ed9fc4cbd3d2f22700c6998e8d64309e7dafff0619066742de16d1", 0x74}], 0x6) read(r0, &(0x7f000002b000)=""/0, 0xac1b113359220980) 2018/01/30 20:31:51 executing program 5: r0 = socket$inet6(0xa, 0x4, 0xffffffffffffff31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0xffffffffffff0001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/30 20:31:51 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x0, 0x80000, 0x200000004, &(0x7f0000602000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fd2000)={0x1, [0x0]}, &(0x7f00001cd000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fc6000-0x108)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x5, 0x6, 0x3, 0x7ed1da90, 0x5, 0x5, 0x400, 0x8, 0xfd, 0x8000, 0x7, 0xfffffffffffffffa, 0x5, 0x8000]}, &(0x7f0000c90000)=0x108) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) 2018/01/30 20:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000167000-0x1f)="1f0000000b06e7de00000000040000a9200600000900015d01000000000600", 0x1f) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000dea000-0x4)=0x0, 0x4) 2018/01/30 20:31:51 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001d000)={0x0, 0x0, 0x30, 0x3, 0x9}, &(0x7f000001d000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={r1, 0x9}, 0x8) 2018/01/30 20:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b82000-0x6)='vegas\x00', 0x6) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) preadv(r0, &(0x7f00001a9000)=[{&(0x7f000059c000-0x33)=""/51, 0x33}, {&(0x7f0000143000-0x90)=""/144, 0x90}], 0x2, 0x0) 2018/01/30 20:31:51 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) listen(r0, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r2, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f000064c000-0x1)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) r3 = socket(0x3, 0x1, 0x7fff) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000e3c000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/30 20:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006e8000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0x20, 0x6, "d798adff29a420a1c410619eadcfb09b528f34328b4af16e5551bf55ccfd1fe820b04043d7f223bbd31fceaac75d89cfe08d45e743b031a689e3e95c4d8e9fccc30ae9ba3f5e8d40cb85c8e37dfe650a"}, 0x160) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000cf000-0x10)={0x4, 0x8003, 0x5, 0x8001, 0x0}, &(0x7f0000579000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000538000)={r2, 0x5}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000269000-0x3b)='lp\x00', 0x32) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff34) 2018/01/30 20:31:51 executing program 4: r0 = socket(0x10, 0x4, 0x2d12) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000ef4000-0x94)={{0x92b, 0x8001, 0x3, 0x10001, 0x6, 0xffff}, 0x7, 0x0, 0x7f, 0x0, 0x5, "7a6e6ff7cc4609fa84856878ab1e748c2b59bae44ad7ea1ab3873f5f1c2ce73763e503786b55a869b19f6242e4574e6dc5c8ae7f291da7398dca2bc8f159d8507756672a3f03eaac789e4baa6c0c31a70b90bea43f6984d9a784864cd958dd5baea0a2abf576158ce2f12189cbaad5cd6e2e55433b7e27f004c9d79e0f8baf50"}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f000016f000)=""/14, &(0x7f0000000000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000002000-0x118)={0x0, {{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, 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]}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000)={@generic="e83ee2f2ebb7778a7e3356928c0a86d0", &(0x7f0000002000)=@ethtool_drvinfo={0x3, "f1029b1fa34ffda1c97ba2f22e0a2ea7955830e0d3c07c767958e9e469183cab", "94682cb0250f4b8ab89fc3a547e5ab79de1d6acd60edac77d0fdf5788994b3c8", "24d350b38dcda2b6eead7595faac62a9dcb854194ff8a6d0fb3cca3f9e369b91", "3b9542f553c0a0346dd2a5c6dc3319d04afc9948e4a0e5063909ca8d0618fac7", "6ecdb7cc6fc4155e7e8ff48ea0d8fec2d8a8527b7364ec1c3b1126d4975d2755", "62db5f8242012b85a5c97607", 0x2, 0x1f, 0xffffffffffffff81, 0x1000, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003000)=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) 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) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x101, 0x7, 0x9, 0x0, 0x7}, &(0x7f0000003000-0x4)=0x14) 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) 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) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={0x0, 0x7fff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x8}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, 0xfffffffffffffe74}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000001000)=0x8) 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) 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) 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) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9}, &(0x7f0000005000-0x4)=0x98) 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) 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) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x2}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @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]}, 0x4, 0xac, 0x1f, 0xfff, 0x21}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65, 0x8, 0x0, 0xffffffff, 0x4}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x4}, &(0x7f0000004000-0x4)=0x8) 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) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x8001}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0x188)=[{&(0x7f0000005000-0x1c)=@in6={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x50)=[{&(0x7f0000005000-0x25)="5f180b85058d7bc711453e6cd505c0611e838e42c109fdc4e4df23c0744271268c77acc3a0", 0x25}, {&(0x7f0000001000-0xf1)="27ee4b3e77c1c5728feae3fe67969f8d7a91699431424de338a47353abd569b5931affcfdab74e7d9161a8de165002891eda8b26b7707595d239f677b02d9f73d4c2b7b89696e74114bda87923cbce8202c190be5a936462857150f0e5e208f13dcee9e4b4a628fb62f7fb49370a899d251b8daacae129b5cabb3a437bd0eaf281dda8d03b2cd6d9aa2b6b889076eea67e5a70f29c8a9902348f205395dd843d144d292805f4a3986348f15f5016eeaba2b31501d447072c63100e9f2efa716eeda8b6c69b3887bee223938fbcf17846b7411493c1e3017706defebb23c622f13c07d850f7b620e525984e9175bf1f7dd6", 0xf1}, {&(0x7f0000002000)="67057585cc53bbfa56b25db84ede7c7c046a0de75dee7b97542f0ae136f5ef4c43a6e57c7009ee67b60dbfea5b97cd62f03235463dce4ec897c0c1c295270a98223e0ed72137ff356ba25a852cc60904ddc2835f06c33be53e3679099d630f7505abe11e96259a9bcb787a4b2572223f2a1ba944a1a373afaba82c7c5e79ae538aa53faf4f6287022f6e215858e96818c54691045a7f1113e046417edd3e0dd19cb5dd453bd38d0f378b1e40762ca65426084c8ae8a8ffdbf20a", 0xba}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000004000)="", 0x0}], 0x5, &(0x7f0000004000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x4, 0x8, 0xd92, 0x7ff, 0x6, 0xe7, 0x7, r3}}], 0x30, 0x84}, {&(0x7f0000004000)=@in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000005000-0x30)=[{&(0x7f0000002000)="a64f9245d089c5284d5fe0140c2a1daf40d20ac6bb0b11befb44ef81ce17a20e56ccf15c953d9f0ca0ff163bace67549453922a15e867470bcf1b4809f0a25bc2c53ce057ec5332c13af7c9d3c18db3ddf87427720ba1c5942cbbde328e815e0fdd44f9baec4be13e0b4b66c4144941a49eb4d63d576d415ada4ab68f4d70b00829a0837118f84dc2b82aa683007de471bd4edebb09ffcdcac474b10d749f8fa6fba274721208e3c410fb75e196e2e008bdd88357c3bb2d9b44a", 0xba}, {&(0x7f0000000000)="6525b63ae0438e6ac6f2c0f1961e37c2bcc13c8b11e9bc5b66f0cdc955", 0x1d}, {&(0x7f0000005000-0xb8)="5c1815c50b9ce6f6b7f43c18fccb33f2ee4c64bf7ec4b31134227a90ee894550a6454114725e8fececbcf00da9e090f1181fafaeb0bf823d0e34f628d2f5dba8364b52919fbd0415ab89b90fb146c93512418d68018ad03fc02de46f0ea10cccdfb94d87b13faef6963664cfd9a5846c18fd6a7878f7b012c491f4b6fcb1bcb391330e52054e32f17250785fcf643d91207c36239a3a096cc79d62de69c42fe04d613148a88dd12bb5bdd3a3116b676318e80b7a723efd13", 0xb8}], 0x3, &(0x7f0000003000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x88, 0x8000, 0xa31, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffe, 0x200, 0x65c, 0x8000, 0xffffffffffffffe1, 0xffffffff80000001, 0xb6, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x800, 0x401, 0xffffffff}}], 0x90, 0x8040}, {&(0x7f0000004000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x90)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000005000-0xc1)="567cd0abe5d6249e00c39aacf26148cbf0a01295472f5ddeeeed40cd54d41f88039a956d4214719e13ffc7c3c5400a8482f87e64af23a5aaf9013f9741813d449bc8b1f69defbaa0087e7e83846e143d8d50e59ec4fc5e69d3cf766dc1df7805ac3a98c71ad881600ec17b9e921f8e71230d8545b326b6437639cae773a4e87ad3b5b62dbafe0a21af763a2bfc118c65fb5b6eb0ed9cd1e67cc139e88adac9e711928f32a8caa9b3ed7e712b76d15beae529e2c94b9ab3b47756a52051abcf83c8", 0xc1}, {&(0x7f0000004000)="6dde6a5d32fe6e8fa1edb742291e235669071934bbcf0f436bc0088ed27c3e0e28306eb70e390784ba52fbf8f87a6171fda5d892319a47bba486f6bcae048e4a8186c333870208ee35e325597fea67bca68be6895fe5c5e50b8567273fd45522071aa1eef1384990920670567bbe66d842e26fc79d69f45df8251f27717681e057591378d8d3f8aad7c7944af16dc5ba883bfbcd26948f480b164fa07d4d6f621120723b0cb43560c4", 0xa9}, {&(0x7f0000001000)="3ef54ca1dadd48526eee82ffecc5abc13cd8ce4e45085a6acd5ff3b6400987b87b5d6e710688c0345676d384ecbe448c14632d8400a5a264e2ae41faa1fa340db869d6c7147ae7d507987ef4d23ca32d9ff481feb5772cd3da7a6409a40fa0b7ef65833d2f6491b76706e9e5ac211c", 0x6f}, {&(0x7f0000000000)="111225c6e660fe8b61e6ce9ac3595317495a265867286fd859a5d180b0a64f037784fe3290b1630e2ac939ecee51e10635f97925263dcb6755be2c917fce557938e29667ebdfa5b9dd6698a8f6129c523dc9992f67d030beff6f2729afe644c03e79527c951586b35f68582533ba80fa10842b99edc0ae6c2e4465f6d743e95888fe967918f6d713fcb66236c57ccc40ff0db209618955e9c79c0069b25267ebb4daa50c17aef80781", 0xa9}, {&(0x7f0000001000-0x5f)="7d78484748f1ac4f9d375109bb7e556b180e79850644b8c58b10113da4e35011c19658d01c1025c12747a7dc92fc2791eb37d5d5f585672627f018dfc2e9e1c5abc574ee4213477f63dfdd59c6cd72ee6fa5eca59fbdb479934ee00790cdf5", 0x5f}, {&(0x7f0000001000-0x4c)="0d50c029e69cf37500428d020704c7cb52cf388359be82879bcc4b59047bcd291f843b80e6d7739e385e97bfc070922b7893b6deb91e98e74ab5d6375c936d9e65772f4a65c26b3814e7043a", 0x4c}, {&(0x7f0000005000-0x37)="eb8b82baf867a28b20e3ea98d0abecc450b90ca91b165db37d3b07be440b2da2dbf6929187c34f5e93e9753f125e7c3ffe015d7a23f536", 0x37}, {&(0x7f0000004000)="eefeeb53f21c5b591d17bfd08a95495a7c770f0074a71e26a956ba9152b6d78bc11f1be9572764cc9cfa284410f3530a47ab9ad300d1a160b2baf152b222e10894ddd145868529b2a34bd0f17332c5141e286374ea2513b5c3a1fec1af14f1cecf580f733b35a4e86411412be05f762dadd9f63387fd7f0d2594a530230371c4c9372ebc92bbcbe0d1012d6a19551681ec9dd3ea4e2d569562b026904e490e7ba8a10499e84525f6772b8e9ee2d5ee24024a937f7d9c8bda3ba0c9eaee80496fb83484c575baac4b9006fb6d3b1c8427e74d3ffba6c3e4278c791848db245b6e9703", 0xe2}], 0x9, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x130e, 0x10000, 0x0, 0x51f7, 0x2, 0x400, 0xaee7, 0x8d, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x200, 0xffffffffffffffff, 0x8001, 0x0, 0x4, 0x1, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4cd, 0x6, 0x8002, 0x0, 0x8001, 0x8, 0x1c, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffbdc6, 0x200, 0x8, 0x1dd8, r9}}], 0xc0, 0x20004800}, {&(0x7f0000004000)=@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c, &(0x7f0000005000-0x90)=[{&(0x7f0000004000)="d22955dc6b81f06555a3a88eb11d00c292088ff14cf97467f107d510eea7f03077f6c96add72dd88b8a3b96216c92bb4b98c18504eb465651516b31d5731aa5b85753e23a8cc27779f97fa21a6cec6928d60f9c277a35b96d9d3c2ef1eb11ee3750e8c06f344bf9cf11a654915dbe6ef2026f308d8560d40ff2de18d55cd3024b9a1b0878ffd707edc83b56f6db9f3850a92daa3271039b94accd16f54ea8318ffbb3c28a1effa62de87c40de9c6246ba4d596e418d5b893adb05b47ca9c506fbd4404ad8303ba48725d79f74ebf307b85d5019c8400f3bd999f7f59c47b01663452960a50f795ef0c", 0xe9}, {&(0x7f0000004000)="c949fd", 0x3}, {&(0x7f0000004000)="8d4a6bad0be56e7aa7ab38e4bcc369b42aa38b178c211a42759a4f692c1e7a13f6ae9fa47278fc7d08fb78e57970cca2bd38429ba2b2b8512f546373e193c14ab1a419f2d28c66665b23eeb2dbc013971fd82977b1dc716a78650d421edb1d6fb57a3855e01be99be36a5f72a75bb7bcaaf7107a89fbc27e8c5d0cb953c2d34013f16718fbd7b91f7354ee54e0c71eedddeab44c685c66f84e5a2c4197404f546af6aab46db67fe962ff75b21e1a4f8cac0bc62a73a60eb249b1da68f26263b0f6caad4fb309743c7feec136aaea0ced30a9c1f5a76bad1804b41f4d37dfc2c1f32080c8d034f13db74ccc434703686ca41b484eca40bb", 0xf7}, {&(0x7f0000005000-0xbf)="f1c28bf2579b998006322d530e1d2140c9fd9794dc1fd3ae0d8dab0d06302f2257f2f31aded19040f96c812546f3728399908d03b11dc5c7f5b41308f3b8f8751e2ff4bbc8ca7229c58f9e68429f85a5ab794ba8f36e838ca3f1b631d5001880cd46ade2b073a1e0da91bce8d94e754ee06b73b789f1a6e08ef888aa9ab8e32cf27b364c04b61e5e01815f0cb0267d8e83af1c2cb1b3f17a20bbb53ad0e99f08a8e0f8186da2424fc9621b7abe2af8b6b2b6d563f821916e4a4b68d825b829", 0xbf}, {&(0x7f0000005000-0xdc)="c62f07a2a0fe36952d64679550767f6857f4b5679f6a1852891766dde15c9ef3e4443deac12289f903e634d8d8efe76752bf649f5d4c85a45ff7abd2d7d522a68f7cded4931b9caf1025a362bfacffb4934696fc5f8ef73b3dd5418de59e937cacb2d8665bbee8f3d8a2819edf9bf6a09de28bd9b257e679730624ed096e912a88b211836094336ccd6eba5faa70c5fe0bbf5f6136cdab816b0be983bad7a742363dd93198886030d88038fc3d90b0610d54feb96dfbabff5d739edf7affe587ae37904a5206f506b29630c8a66347d90a3df8ba00b33ab03b0589f1", 0xdc}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000005000-0x22)="1b96f3d751e468f3903846cbba01a6d486f223373ad48dd44519735ae74e663503bb", 0x22}, {&(0x7f0000005000-0x5e)="cad486bd3f822c9bc0b4228a7020e8124abf7c495cce63772437c6de06babea97b8cd0cff88a531d8981475e127570183f3cd14869180d13cb6e065e6c5df0f124ae529b43084839294ef8c1ff0b552210afaa5df4e6af680333bb2b9678", 0x5e}, {&(0x7f0000005000-0xad)="5673cd0dc66c01f78cc1ced6bf5db794be6253a9e6482431bfd367350cd6fdcfa3fb5f4ea0506e8c172dab2135621d9aa54066946421ba9e8d4cb380526b836209ece7bf4395666108a38fee30ab8f329d94f826ee20f2f3d0f6376f080297a474fe85fe650ee8bfab0b4ff89a1e0fa47c66be4a9f1b7c50c1aa356abbbf63d561e26fd503ddf81bae74a597914ba403da27a54cbe8faed5687218a648455d37bf53e8dfd710d0bb9ebb091670", 0xad}], 0x9, &(0x7f0000004000)=[@init={0x18, 0x84, 0x0, {0x546, 0x8, 0x83d8, 0xfffffffffffffffc}}, @sndrcv={0x30, 0x84, 0x1, {0x7fc3127d, 0x3, 0x8, 0xfffffffffffffff9, 0x33, 0x7, 0x3ff, 0xfff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0xb, 0xfffffffffffffff7, 0x8, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0x6deb7b1400000, 0x2, 0x1fffffffe000}}], 0xc0, 0x4000000}, {&(0x7f0000005000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)="12fdf6a1af937af73533b678", 0xc}, {&(0x7f0000005000-0x48)="f358f8029394a1f7beec217347ed178cd0f395c70aa6eed5ddc266ec67616d5d49b50b83601df53e3be3766591870b406c1d513e511029ab3347e7f8b7cb168e47fa2ffacd2169c2", 0x48}, {&(0x7f0000001000-0x7a)="e852018b95acb84a051a9978a7803eca29ce3bdc54a81ddc6a7ec733f2e123813e62cc9307b1002e280a74ff826b51dcc7215161935ebe759451791807cdfaa1d5b3fdfaf8f8e0106bd36b9d9106883a839c61050501bdb6c0c8a4394921933ccf0f67d1945358175109f7bf5b8a27595202fd967c6ea9077d0d", 0x7a}, {&(0x7f0000001000+0x674)="7d43899d6607d312202e98309a53cc7ff30c7cfe022e451545ff6ba05ef384242ceb22db33cf106a7200adb0bf15d4edc5b8789560ff8d9752be8d9b95be1ce498e2e0d726f68dfab983c2eab2bd18abb6f519237468944d090bfdbd9d6e723b60fb8b6ded327241aabc11bb8ca4219afc42cba4427e33ad261306a34ff55b9d4f5d62324ad456a01adff870caf3dcfb2031975ec255ffa02add2b6934463b48e199790a67fac45ee1f526390e92fa1751", 0xb1}, {&(0x7f0000004000)="40bc6820e85200777ee43a90a77d816203e9c0c447e2bece1b2f35585caf9574e0bf5bc4c1f6f7ab8b6a4ce35f3fa1bc3e97fbeca978e3bea49acf75f418ec6719c4840b7d939f2e28c58c5c67afddf714ce82905a60646f3b6939145e6593b250b9404c76e676bc4bbfe378b0a6d3913050cb348f6e717c4dd517406370b05ffea00c419f2f063fda8790cb9a6fd53df9f4fba37866a00f7eb42948e46dd54ac6eb56e3c97b1851b729a46e2a5ff3673bddda13177828", 0xb7}], 0x5, 0x0, 0x0, 0x90}, {&(0x7f0000003000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000002000)="aea55b47bd1ca4a00dd39750ba2a4d67ea41", 0x12}, {&(0x7f0000004000-0x3d)="3ac912ac018bf48a5fa68fffbbeed020ae9db53fe22f16ea5ae1531f3109af7324812392b1be1944c585a56374045019a01e1705c6de698a749eea24f8", 0x3d}, {&(0x7f0000004000-0x11)="cfa7c5e110a6b5af0e5866db038c1fc5e6", 0x11}, {&(0x7f0000005000-0xaa)="1f84718adc0f2bb7468a38a180752241f7dc1847f05d595bc17f8a59eb1bdc432f702dd54f8afb36176d356232f56fd1661dee4b47d4b069131d51c4e43566679b366999edc8cb3e80e41f6a6b987ac2b957befb9668f881083c7103ff75a1ece34fa223f66d2ae3e3981b1a311cf78e03e3f785aaaf496f25ceb52cd3b340a5f3d2dc3cce973ba4131dfac7844c5c840f7b519cad17b4af3f1fa4a1c0d489646c32f7dd7c398838f0b3", 0xaa}, {&(0x7f0000005000-0x48)="216d04fc50a2aae9f0bf2cd076f389d769b28dbd585c425c0e9940acd061882c059d65dbbeaed10d20c4ef36f33d4df2ec99ac07c4faacb7f07c793711b2bf2b8e7ee294c36707a3", 0x48}, {&(0x7f0000004000-0x6a)="1ae1b1d192db778cac174b6db83ff0d0b9b85f1da046bd7f1dd7277cfbe7523e16f5f2da81b445392f435dd1d9a5b91a00699c3f461930f11c3249c95147a38ebee28ae4b12578b20c3dcc5cf57d69352424d723a53331564365ac8ae21bb4945f8485e2db7edbc97929", 0x6a}], 0x6, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x26fdee77, 0xffffffff, 0x8007, 0x7, 0x1, 0x1, 0x800, 0x81, r12}}, @init={0x18, 0x84, 0x0, {0x4271b381, 0x101, 0x3f, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x0, 0x7fffffff, 0x9, r13}}, @init={0x18, 0x84, 0x0, {0x800, 0x9, 0x56, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x8, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8000, 0xc8b, 0x2, 0x1f, 0x4, 0xfffffffffffffffc, r14}}, @init={0x18, 0x84, 0x0, {0x3, 0xa7f6, 0x80, 0xf5d0}}, @init={0x18, 0x84, 0x0, {0xa1, 0x1, 0x3, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8009, 0x7fffffff, 0x200, r15}}], 0x1b0, 0x800}, {&(0x7f0000003000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x20)=[{&(0x7f0000001000)="37181890fd3e00611d3a459fe4ba76c8144545bab3410ac0deed", 0x1a}, {&(0x7f0000005000-0xd0)="048668f902f5633cbff902c76327674f372a156a97386b020514d1332ef616957d6f3d6596dbe58eeb18da6759d22afd5c4731042df50f83a45e6f614e291d8687399a3a20a3530643df31abe26de6aecc1a3c3f7f15a8e409efb78c41cebb3a668656399521f185215ca550a6b32558899234ee0a2547045b09f5f9c9355e37761d3de734027dda1be409020239a783fb8a4f9a22db95b46847cdba8bf11e78b2ceb4b092987171636c68aa62216f31d97a58fd8b5189542cd15e8342e2a1fa3513caf9da15c836898a501cae9f02a8", 0xd0}], 0x2, &(0x7f0000004000)=[@init={0x18, 0x84, 0x0, {0x4, 0x4, 0x10001, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe00, 0x0, 0x400, 0x4, r16}}, @init={0x18, 0x84, 0x0, {0x6, 0x81, 0x1, 0x5}}], 0x90, 0x4}], 0x7, 0x4000001) 2018/01/30 20:31:51 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000d1a000)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000164000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:51 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001000-0x8)=0x0, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001d2000)={0x0, 0x3}, &(0x7f0000c5d000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000040000-0x10)={0xffffffffffffffff, 0x8004, 0x5b3, 0x80000001, r2}, 0x10) 2018/01/30 20:31:51 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000965000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef8000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef8000)={@common='ip6gretap0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ef9000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009e8000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x3, 0x6, 0x2, 0x80, 0x80, 0x0, r1, r2}, {0x0, 0xff, 0x71, 0x101, 0xf66, 0x2, 0x0, 0x60000000000000}, {0x2, 0x3, 0x5, 0x101}, 0x4, 0xb, 0x0, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2, 0x32}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x1, 0xfff, 0x1424adb7, 0x15f}}, 0xe8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00009ae000-0x121)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/01/30 20:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x200000000a, 0x300) getpeername$inet(r0, &(0x7f0000516000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069e000)=0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e, &(0x7f00004be000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@generic={0x0, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) [ 48.473484] audit: type=1400 audit(1517344311.415:48): avc: denied { listen } for pid=8464 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 20:31:51 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fe6000)=@assoc_value={0x0, 0x0}, &(0x7f0000fe6000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_id=r1, &(0x7f000038d000)=0x4) [ 48.543582] IPv4: Oversized IP packet from 127.0.0.1 2018/01/30 20:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) bind$inet6(r0, &(0x7f0000c89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r1 = accept$unix(0xffffffffffffffff, &(0x7f00002db000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002e6000)=0x8) sendmsg$unix(r1, &(0x7f000072d000)={&(0x7f0000651000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000a2000-0x30)=[{&(0x7f00000fb000-0x97)="10d33176b71e4990252bea2472b66443051f58b2f007640166149238275cacccf83fe5af27e7e829ddf9ccb29aa9b7b2f2882063a549a911369a9f06f8efd88f972ce664621265a316d05a9a1a9be786fbf142009543eb28c60fd2a3074be5c2c26575c1cbc3dcbf1bb9286a750254d403ff3bbb913fe42858df9c9b02f0ab3dd6771418790a19a9790ef11e7653fc539175f2b38f6796", 0x97}, {&(0x7f00007f2000)="b207d710ba3c2f6a38cf852372beb26a60eb1a7f7d7f6f828728fc4c624050bb0c2b3537e20034c0da3c7bb9c17d52b58b9167cd3279cafc867e2b7cd371d7b1b0b172f2e11a9d855e63aff3295cd01e5f0425ff030efd97ca73e9f00976ceffd89aa721a152c322bda744de9125fbaa27f451b60e14e816492d8b4481b9b1eec8fdc40a5eb2ec710470dc190ce95692a7b7ab38b6193685b3bfdce5db0805cdbd969b769d433428d7fe1f431972d3c2b99356090923649e672db770556556421f168cca94019f152773a1163aa8e3e5334310d1f53685b73eba37", 0xdb}, {&(0x7f0000fd7000-0xa)="2aa513895c163b7049b7", 0xa}], 0x3, 0x0, 0x0, 0x20044000}, 0x80) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x11, 0x3, 0x80000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000493000-0x8)={0x0, 0x0}, &(0x7f0000c6a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b84000-0x10)={0x905, 0x8, 0x2, 0xfffffffffffffffe, r3}, 0x10) 2018/01/30 20:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000b06000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b8a000-0x4)={0xff}, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ce7000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e2, 0x0, 0x0, 0x0, 0x401, &(0x7f000072b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000c3000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x1000000000005, 0x84, &(0x7f0000a12000-0x8)={0x0, 0x0}) 2018/01/30 20:31:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f79000)=[{&(0x7f0000001000-0x5a)="e0cc693486a1aa85c829329b4ad666c546b918164e523c25595c052872853f5cedafa719f0285f75c1afaa1607870e6eb379e38a6708ea8b1429d08fa040b0130f6cea451ea6de65764531e328d45c4bab859160670b41f11a8f", 0x5a}, {&(0x7f0000000000)="8437a485c260ddb6f65f80cc430270bdef3421b87c7147dbd144919dd1e80e15958fc24bf32602383934390b1692c1474e9773128cc1de2016d711c7c908cf26691d3e8d183b812dff4219b0f71a6f28d06e0cfd542d2e76dc77199812c6a60c6e4ad562ee8e6007a28daf8c488ccf4beb635be6337d50066530b97cb44ace71e15a01b1e9fb0a", 0x87}, {&(0x7f0000338000-0xb0)="87e3bd16a5496a3dae66c1f928232a8d2735147062e63d5bc2d1a73dc15721a4b5fcf41bc96fb3c370ba054f3e907cf4f90ff285c789c1e3b7fcb1fcb7436da78a705b81ee9a67e91823a85b882d6821b795d7d81e828bff79ab83fd493e49dfc27005258604433d429ad49164e48737e4c21a1806706d17e95bfa27681f3d8403390f7d816f9da0450a13069f5f4a1f3740def5862887fbdc6b5a0a80ad15ab3a8a8d49a6639b3484ab787a7f3d7cda", 0xb0}, {&(0x7f0000f4b000-0xe)="d6b46e235a800802c38a033eba38", 0xe}, {&(0x7f0000001000-0x1000)="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{0x90, 0x105, 0xcd0f, "034d31497256404809dbc4d3e2d35ea7fd280d1c880e24bf4cf6a831c19a533cca96a8d5cb881623d232af81ac947b052d7d4a9564ebde74467a7999e100ed8ddb96667a407cc59891d1051b2487b9068510685a947803100dc806c01cad327d1ec45fede8156075735f4ad549e41be8a77ee03b480adc2860"}, {0xf8, 0x1ff, 0x0, "e55f6c74e1d18c132126f27d725aa09605675b1210c5403f12b12136810938c0b492d37c70be783d0412b52c1258b2cb33251365940df66bf2dc647b4b15c65d060a83d44d02c284267cc0697a6ae7893ee79377b56fa13976c80cea9b5b10dc8bf09d1095bc04c78428223f89300c7e93604fbf862ff7db318d7baf4876a18bf17ac27f06c5974068add02f7cb02d2b4b04caf05eb0be65fdbffef94ad835d7d4684db1deda0a7e3bd78d304f05c51f098b1cf236d59548dab7b9860706b5326e428a71f4f3f1cc5f4ac3ce71b26abc0ec0be2f95388d06a76d8cf46e2b78ec44e4"}, {0xb8, 0x0, 0x9, "a3b273622103aee5753bcf04aee29a7c9ece3172528af032b9bcf3e29a28b92e7931c23cdf8a9e51ac7682ab49e4522aaf7988b359665af3a02d1237ae33ee444c365df2912080954cafce22c36cfcd3378d65b3da16936f9d992d79fb0cbf3f14951a27f1ed1e53c2d8a9df3dfdfe40fb9b63651c8cfcccbb13eedca52cd2440bec6b754efb7b8361bff3e1caa6bf248c5062e2ce54be829ae83b4eb5c51001cfa1a2fb19c1ae"}, {0x30, 0x10c, 0x1, "e87586003c109f49cead1db930e9fa84754fe28af2b5dc2828938ab5a3"}, {0xf0, 0x112, 0x6, "0d3dabb2a770ecc07c23eba6bcdb4bac728fbcba664a3114682588a25385c8630be8cc4b1d47b1c6f463342530c6cc280e7abf8b44aba06ecdba56245e07dd26312c300aa0bbe2222815f638b03160e065869833fd70a733b98a3494564af6e510afba070bfbae5af21b316f9535e5d6841f528d16289824a74e8f2180410d79c8ff7687f7d8ffeccd6ec638159beb5e7f2cca6b88199dd7a5ca45ffaffc0d505a92359364bc0164f07cb2553bf96b84e70fdc80542eef564d08c614242b29e1cef8f41f3731e6dd5beb36e4032e16f3672317a7dea74192298b4de567ff01"}, {0x68, 0x195, 0x3, "5c103e23a317fe3e4e5630f9f5e51fd160be15e253ecbee497513acbc2bff575922b089d2ecdc3daa983a17a3b2c6c614848cdc66ef2958252a6b2dfe598a238cf7ed1cc2dfb477c09834471c4edad0d5b079a"}, {0x80, 0x1af, 0x1f, "42236205a0e8959adcaf1cfcede2a0a26ad77a8c24c9cff1f688fce7ff1258b6a43f44f29411a21ce7e7895ce8827acaec39987517602321cb4a000284a145bc5e3e3a468ba5ba99686c3df7ab6825db9038e9be4d234156061efb073c8e87aca20609b73eaea1538f"}], 0x14c8, 0x4040801}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f44000-0x2)=0x4, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 20:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000100) r1 = gettid() r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000178000+0xbdb)={0x0, 0x0, 0x0}, &(0x7f00008e2000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000009c000-0xc)={r1, r2, r3}, 0xc) r4 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) write(r4, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/30 20:31:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005e7000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b8d000-0x18)={0x0, 0x1f, 0x10, 0x3f, 0x1}, &(0x7f00000e8000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000092c000-0x8c)={r1, 0x84, "7276d65949272f422247ca5a8c56e201bc8fc385c389c21f3b54259e97fb336fab26a59ecde10f17bf7ed29eb9b89fb7a60569fe23ee1436d5520ede2f3aaa366c97075df0dc1467ca7ac492fa0d8a3c8b1dad0ba57c1cbcae06e5e78b6988a448c5297f7cf1cb41c4dba475cf7ebb14a0403599fdf5fd135eeea34db8fce643d4332437"}, &(0x7f00004a9000)=0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/30 20:31:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80e, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f71000-0x8)={0x0, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x8}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/30 20:31:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000c8f000)=0x1e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000087d000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0xc)=""/12, 0xc, 0x3ff}, 0x20) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/30 20:31:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c67000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000002000-0xbb)=""/187, 0xbb}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f0000001000)=""/58, 0x3a}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000001000)=""/183, 0xb7}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x7}, 0x10102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000579000-0x38)={&(0x7f00003cc000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f00005fc000)=""/67, 0x43}, {&(0x7f0000a49000-0x8a)=""/138, 0x8a}, {&(0x7f000030c000-0x75)=""/117, 0x75}, {&(0x7f0000d18000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f0000513000)=""/4096, 0x1000}], 0x6, &(0x7f0000001000-0xad)=""/173, 0xad, 0x5}, 0x10120) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x3a, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000270000)=0xfffffffffffffddd) [ 48.546069] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 48.582937] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/30 20:31:51 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0xb, 0xa, 0x7fffffff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000006000)={0x10001, 0x4, 0x9, 0x0, &(0x7f0000006000)=""/0, 0x33, &(0x7f0000004000)=""/51, 0x1b, &(0x7f0000006000)=""/27}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2) 2018/01/30 20:31:51 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x1b6, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000034000-0x8)=@assoc_value={0x0, 0x9dc}, &(0x7f0000033000)=0x8) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000032000-0x308)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x0, 0x0}, {0x7fffffff, 0x0, 0x0}, {0xffffffff, 0xfffffffffffffffd, 0x0}, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000002f000)=0x0) [ 48.650167] sock: sock_set_timeout: `syz-executor4' (pid 8516) tries to set negative timeout 2018/01/30 20:31:51 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000013000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000012000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:51 executing program 0: socketpair(0x5, 0x3, 0x8000, &(0x7f0000588000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x46eb}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000479000-0x8)={r2, 0x7b}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0x982a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb00}) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_ts_info={0x41, 0x5, 0x80000001, 0x80000001, [0x2, 0x0, 0xc8], 0x7f, [0xfffffffffffffffc, 0x8, 0x80000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000006000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000007000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x5eeab3e7, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000008000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000008000)={&(0x7f0000003000-0x10c)={0x10c, 0x0, 0x6, 0x300, 0x2, 0x0, {0x2, 0x0, 0x1}, [@generic="791b3f296adc8b4f2fd4f9f5f5df12dc51b0771e17c99d0da5b42ca2d079d1bbfeb6e3d1ce1978babb96250edacdb75876634a54dc8a8d581fbfc2412546e8afcc345e5e72147e9264", @generic="6503247f995330f26be1c488be7978283dcd51abdfe389ea8cfaf7cff2395edd45978b89d0fcdaffdb8d756574724449e6ac1bf8d2f006e9e391754dffd8174b1d095d16712b5e7d1818f563117b949ac834f1d23f254e3ae4a6256f29edd8a4fb965ebf47f34f157712dfbfe7112141df7d3ae76f999a41091252535a53e26cba2ec96dcfe842d189a0972e9745c1b193f2f138432e0e2f7ca323", @generic="9c3d1f6fd45b9698fbb11c2704a65dfbb4dc"]}, 0x10c}, 0x1, 0x0, 0x0, 0x801}, 0x5122a52487af00e1) ioctl$sock_SIOCSIFBR(0xffffffffffffff9c, 0x8941, &(0x7f0000002000-0x18)=@generic={0x7fffffff, 0x0, 0x7f}) 2018/01/30 20:31:51 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = accept4(r0, &(0x7f0000a9d000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000620000-0x4)=0x20, 0x800) accept4$nfc_llcp(r1, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000ad3000)="", 0x364, 0x20000001, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000060d000)=[{&(0x7f0000355000-0x8)='\'', 0xfffffffffffffe84}], 0x1) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 20:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80007, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c3f000)=0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f000084c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffdfef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 20:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005e3000-0x8c)={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]}}, &(0x7f00005f9000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ec1000)={r1, 0x3af}, &(0x7f0000467000)=0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000753000-0x4)=0x0) getsockname$netrom(r0, &(0x7f0000453000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f37000-0x4)=0x48) r2 = socket(0x15, 0x1, 0xe0e5) setsockopt(r2, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/01/30 20:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x8000200000000000, 0x84, &(0x7f0000e81000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f00002e7000)="44a96305bd4421dab301d23e21670d59ed2077075bc3f118e6148b3438fbb8799c3bf05e2bec1bf483023d01d28b46aeb99166b4acb1c562f8f9ef4f105857617fc61fc9b5ff295f48b27b0bcd0e5c610a7b927d0af972201fe6fdcd0d29380b8f7115fca965363a6d3ff53a3d8f974dbc765d9e53e34f386367e44085b7d1265d1ea6edd609758ca812bec756d9d7398f12312792e0d656de38167e2a506cc775649f708b623946d897801b0db923b4ab8945abc4dc20b8cef1dc226f5f0a62c876e88e49db016ec8e3ae5ea4ed290b488b62286ce62ef456fbe13ab2", 0xdd, 0x40040, &(0x7f0000e01000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2, 0x0}, 0x0) 2018/01/30 20:31:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00009e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000885000-0x10)={0x0, 0x193, 0x4, [0x8000, 0x431, 0x9, 0x18]}, &(0x7f0000000000+0xa24)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004d4000)={0x0, 0x800f, 0x100000000, 0x101, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$pptp(r2, &(0x7f00008c4000)={0x18, 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]}, 0x20) connect$pptp(r2, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000080c000)=@common='ip6gretap0\x00', 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00001be000)=@assoc_id=0x0, &(0x7f0000217000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000686000)={r4, 0xf6c}, &(0x7f0000ad4000-0x4)=0x8) r6 = socket(0x0, 0x800, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000da4000-0x18)={r5, 0x3ff, 0x10, 0x10000, 0x5}, &(0x7f0000f1c000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000afe000)={0x0, 0x18, 0x20, 0x7, 0x1}, &(0x7f000017e000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000b65000)={r7, 0x1000}, &(0x7f0000b4b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00003d0000)={r8, 0xe7, 0x4, 0x8, 0x3, 0x2eb3e5d0, 0xfffffffffffffffd, 0xffff, {r8, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x2, 0x3f, 0x8}}, &(0x7f00005ce000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d07000+0xb83)={0x6, 0x200, 0x4, 0x27, r7}, 0x10) 2018/01/30 20:31:51 executing program 3: r0 = epoll_create1(0x80000) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000865000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40002008, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000005000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000006000-0x4)=0x58) syz_emit_ethernet(0x3d, &(0x7f0000005000-0x3d)={@random="718ecbfb9746", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x88ca, "0008dea39662a1ddd553ad574f699a699a3fa9c8411ab7ab7242a9243b30f13bbfb1554c409e5cce520a0a5818467f"}}}, &(0x7f000000b000)={0x0, 0x0, []}) [ 48.717712] Protocol error: SET target dimension is over the limit! [ 48.733503] Protocol error: SET target dimension is over the limit! 2018/01/30 20:31:51 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000018000-0x4)=0xfffffffffffffeee) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000a000-0x10)=[{&(0x7f0000018000)="abc58520bdf917b452e67e9ae3f03e1f34287c15150c192e76886e039095113a145105b08108de7831e95e90d5264b6f47811ef762558cfceff2ca2d2c022c7dca3fc8f44ab44cd3bb3151b9f54321bb", 0x50}], 0x1, 0x2) 2018/01/30 20:31:51 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0xffffffff, &(0x7f0000ff8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009ca000-0x4)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/30 20:31:51 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff9000)={0xffffffffffffff9c}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000098a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff9000)=0x14) r2 = getuid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ffb000-0x4)=0x8000, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ffa000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@rand_addr=0xffffffff, 0x2, 0x7a1, 0x3, 0x0, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0xff, 0x20, 0x2, 0x9, 0x9, 0x4, 0x14000000, 0x4}, {0x4, 0x4, 0x5, 0x3f25}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x32}, 0x2, @in=@rand_addr=0xd2, 0x0, 0x3, 0x3, 0x5, 0x1, 0x323, 0x5e2}}, 0xe8) socketpair(0x4, 0xa, 0x4, &(0x7f0000ff9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000219000)={0xa9a4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7ff, 0x9, 0x1fd8, 0x2, 0x0, 0x8001, 0x5, 0xfffffffffffffff7}) socket$inet_sctp(0x2, 0x0, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b55000-0x28)={@common="627269646765300000008100", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000088a000)={@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]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) 2018/01/30 20:31:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bce000-0x4)=0x0, &(0x7f00007d6000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000062a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000814000-0x10)={0x80000000, 0x2, 0xdf, 0xde, 0x0}, &(0x7f0000399000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f08000-0xc)={r3, 0x10000, 0x2, [0x2, 0x8]}, &(0x7f000055f000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xe, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x1000, 0x8, 0x0, 0x7, 0xfffffff0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x620f}, @call={0x85, 0x0, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x3, 0x4, 0x6, 0xfffffff4, 0xffffffffffffffff}, @alu={0x7, 0x0, 0x0, 0x5, 0x7, 0xfffffff4, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xb8, &(0x7f0000002000)=""/184, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) r5 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xa5)={r3, 0x9d, "3b8a99626d822c0af1775f11a9735e16f9f69b4c7630ecc4bf491c53470a40daff1827a5b8f7a703eb8a170d63a615dec6385ed0c9d58bf11bc7d21de7dd08e826380612040dca730080fd0889ceaa09d2ac04b90e1023fa0ebef6c4c69b20bc4aafd206978e1510e4b81fdb98aa1494d05acc5944cb00408ad18b5b7a99525ec92c104c904396adb7d418d37b6f4dbe25d65b0dc3edc0bb2edf3f178a"}, &(0x7f0000004000-0x4)=0xa5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000)={r6, 0x55}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x1000003f, 0x5, 0x2a}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x4004, &(0x7f0000006000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000003000-0xb0)=""/176, 0xb0, 0x10162, &(0x7f0000006000)={0x4, 0xfffffffeffffffff, 0x623, "202ec003a64e", 0x7, 0x0}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001000-0x410)={0x800, {{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x1, 0xd28d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe020, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000006000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, 0x1, 0x0, 0xf, 0x9, 0x10000, 0x7}, &(0x7f0000007000)=0x20) 2018/01/30 20:31:51 executing program 1: pipe(&(0x7f0000494000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c46000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000002000-0x70)="ff44a4ac386a2f38f0d7885bfd9fdb7fe4979302c8e63aecc9db662d8c66a46310b1853113e18a05b9c028a65f9190b01163be25b5853cbcdfac98791dca07a76bcf3ff5ad44cf2e6b02dda1c47566347e2fd19a11e502cbf00be11cc52b3148b708f534c4bef6f1b960dbaea627c949", 0x70) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0x80000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003000-0x20)={@generic="42b0c0909a0d772add39c04825815114", @ifru_flags=0x2b00}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000005000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000005000-0x4)=0x1002) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000007000-0x20)=[{&(0x7f0000006000)="f87bf1843f711a4616ee67fa3631189c9b8a424d542ef5299e8d87b45feb61fcb3fedb8c904884b2759692b18f5ab55413b8da921ddba280b810e50b523adcc7cd48ba61a1facb27a25ec4570b2c", 0x4e}, {&(0x7f0000004000)="e6acb8176624b9b4846e33916bbdceeb057f6a8fd5f7d47afda83cf557c3990520ca0fafdbbc3f5151b7e79afb4207d63128d4c199338c94173dd6731c9004b39656d04331fb5fb80025f85991ce26a83b01c084ff76742af280fe0191e27c78a549d67c148d4fcb4a20", 0x6a}], 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x8)={0x2, [0x100, 0x7]}, &(0x7f0000008000)=0x8) ioctl$void(r1, 0x5451) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000009000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) poll(&(0x7f0000005000)=[{r1, 0x8221, 0x0}, {r1, 0x0, 0x0}, {r1, 0x10, 0x0}, {r1, 0x4, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x20, 0x0}, {r0, 0x10, 0x0}], 0x7, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000000b000-0x22)=""/34, &(0x7f0000008000)=0x22) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000008000-0x4)={r1}) [ 48.781718] dst_release: dst:00000000e95f3fc5 refcnt:-1 [ 48.797332] sctp: [Deprecated]: syz-executor2 (pid 8558) Use of int in maxseg socket option. [ 48.797332] Use struct sctp_assoc_value instead 2018/01/30 20:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 20:31:51 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x100000001, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/30 20:31:51 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000-0x5a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:systemd_unit_file_t:s0\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0xd30, @loopback={0x0, 0x1}, 0x5}, 0x3, [0x0, 0x3, 0x2, 0x3f, 0x40, 0x10001, 0xce, 0x7]}, 0x5c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0x4000000000000000, 0x5, 0x9}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={r1, 0x70d}, 0x8) 2018/01/30 20:31:51 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair(0x1d, 0x6, 0x6, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000024000-0x2c)=[@in6={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x8, 0x0}, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000024000)={0x0, 0x2}, &(0x7f0000024000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000016000)={r5, 0x57, "79720e1948217aec6cc8ae4ac25017a6558080eef47aa9d1dd0b7f0bb3e352d83f87074552d0e3f81f6f4adf37428b86b6fd00ac3ec08da04ef710859cc16ace63a74c606f4671e645c66e2aa78e646815ef8745163e54"}, &(0x7f0000005000-0x4)=0x5f) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f000000d000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @random="1d54bea2a83b", [{[], {0x8100, 0xfff, 0x3ff, 0x0}}], {@canfd={0xd, {{0x3, 0xffffffff, 0x7ff, 0x7}, 0x37, 0x2, 0x0, 0x0, "7ff7317c8e8b62a8fccb7005b46fce534270b279fa12f16ef463ccbfeb0ad2fea2fce0c20fafbb73612b0bf6d0c83e7c72879ba26b87ccc838dd304a319ea2d8"}}}}, &(0x7f0000025000-0xc)={0x1, 0x1, [0xc6f]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000026000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x800}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000003000-0x4)=0x0, 0xea) 2018/01/30 20:31:51 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="a2", 0x1) socketpair(0x4, 0x80001, 0x3ff, &(0x7f0000259000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f7a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000026f000)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000589000-0x8)={r2, r3}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000305000)=0xffffffffffff7fff) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/30 20:31:51 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000013000)={0x0, 0xd8908338527517ed, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000014000-0xc)={0x0, 0x1, 0x23}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000016000-0xc)={0x6000003e, 0x3f, 0x35}) getsockopt$inet_mreqsrc(r0, 0x0, 0x5e8dc5263a7ccb4b, &(0x7f0000015000-0xc)={@broadcast=0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000014000)=0xc) [ 48.883774] sctp: [Deprecated]: syz-executor2 (pid 8558) Use of int in maxseg socket option. [ 48.883774] Use struct sctp_assoc_value instead [ 48.923220] xt_CONNSECMARK: invalid mode: 0 2018/01/30 20:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) recvfrom$unix(r0, &(0x7f00001c9000)=""/123, 0x7b, 0x10000, 0x0, 0x0) r1 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000770000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000014f000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000020a000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0xc900}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000662000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000337000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a0000)=0x15a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000257000)={@generic="331d8b667c1abe208906816076beec29", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f9e000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ca000-0x4)=0xe8) socketpair$inet6(0xa, 0x2, 0x86d0000000000000, &(0x7f0000488000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000eb3000-0x4)=@int=0x0, &(0x7f0000b98000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000513000)={@generic="da410136e10851cf89aaef7cbfe16434", @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006bf000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bde000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00002be000)={r8, 0x9, 0x30}, 0xc) r9 = accept$inet(0xffffffffffffff9c, &(0x7f00000c2000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf1000)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000862000-0x4)=0x1, 0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00004f3000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/30 20:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbc, &(0x7f0000eb9000-0xbc)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x0, 0x8000, 0x0, 0x3de2}, {0x7, 0x9, 0x8, 0x0}, {0x5, 0x7, 0x80000001, 0x9}], @ipv6={0x1, 0x6, "91911f", 0x7a, 0x8f, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3f, 0x0, 0x200, 0x80000001, 0x0, 0x7ff, 0x3}, @fragment={0x2e, 0x0, 0x5ad9, 0x4b2, 0x0, 0x7b1b, 0x0}, @fragment={0x2f, 0x0, 0x5, 0x0, 0x0, 0x6, 0x1}, @hopopts={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @fragment={0x3e, 0x0, 0x6, 0x3, 0x0, 0x49ec, 0x2}, @fragment={0x29, 0x0, 0x8, 0x6, 0x0, 0x65d5f079, 0x2}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x1ab, 0x0, 0x0, 0x3, 0x1f, "592b83", 0x7, "76bdb6"}, "b0e5066ac049a729b04f4f81525838608bfb9252f33e7c4a65e1ec65ed62af83dfbd"}}}}}}}, &(0x7f000011b000-0x9)={0x1, 0x1, [0x3be]}) syz_emit_ethernet(0xe, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, ""}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) [ 48.930840] xt_CONNSECMARK: invalid mode: 0 2018/01/30 20:31:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/11, 0xb}], 0x1, 0x0, 0x0, 0x3ff}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xfffffffffffffff8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="70540a766da8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bd8be78f36fccbae2e8e79db0f898962"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000003000-0x20)={0x9, 0x8, 0x5, 0x1, 0x4, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000)={0x0, &(0x7f0000002000)=[]}, 0x10) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000006000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000001000/0x4000)=nil, 0x81, 0x4, 0x0, &(0x7f0000004000/0x1000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000-0x9e)={r3, 0x96, "f0c18d7f2944c626dcc0f0e1217c51e7f19687c6d7cb5ce1a783da45131d5307b582a8fdcd0d7e6f6f77f7e807a09a72b834f072fe94d9bd9e4a3bf968164d1c34931b6a526d33bc03b18683cba4b3cc54090e4d6230f34b9ea9fa571a980d1ed514db7f1c97ed5bc3f8fef66dd1672fadea7d1ed53bcd55497f4e8e0e589bd7443d656938006b6da82873160f3116c470d72ae457b1"}, &(0x7f0000002000-0x4)=0x9e) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000005000-0x118)={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, 0x0]}, {{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) accept$packet(r0, 0x0, &(0x7f0000005000-0x4)=0x0) [ 48.963752] can: request_module (can-proto-6) failed. [ 49.009845] can: request_module (can-proto-6) failed. [ 49.019805] device bridge0 entered promiscuous mode [ 49.021633] device bridge0 left promiscuous mode 2018/01/30 20:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 20:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x8d3}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000c63000)=""/103, 0x67, 0x0}, 0x0) 2018/01/30 20:31:52 executing program 7: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000dc0000)={r0, r0, 0x4, 0x1, &(0x7f0000dcf000-0x79)="bb9bc73bc44e713576f5a6ef33db995a1fdfcdfdd82b5992d1e39ba48ce02c2c57bcfcf0746b20b6f83cd9ad3f10cd405b35e2e65094d9cd04a2545a2b2076bdc581e8f45b5c73b75f2b29d64a3bd138a3e034113ba6b099d174079259b9880a675d0f2549b9c540ed70ad244073eef755f0cd19145fcc5418", 0x1, 0x3, 0xffff, 0x998e, 0x401, 0x22a, 0x7, "64e61cb4d7c86816816f932170abc620fe73e6970efc0a84952ac3939cfb"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dcd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000178000)=@int=0x0, &(0x7f0000bdc000)=0x4) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000dcf000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000dcf000-0x4)=0xc, 0x800) listen$netrom(r2, 0x3) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xa2a1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, 0x1c) 2018/01/30 20:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d28000-0x6)={0x0, 0x5}, &(0x7f0000141000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e8000-0x10)={r1, 0x68, &(0x7f00008d4000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xf5b}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}]}, &(0x7f0000e39000-0x4)=0x10) connect$inet(r0, &(0x7f0000d39000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007cb000)={0x0, 0x8}, &(0x7f00007e2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000803000)={0x8001, 0xa, 0x9, 0x100, r2}, &(0x7f0000dae000-0x4)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c24000)="b6015b9612662521b7ccf1d36f3cc01f", 0x10) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000848000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c1e000-0x4)=0x0) 2018/01/30 20:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000d21000)=[{&(0x7f0000082000-0x8)="8832292203f888d5", 0x8}, {&(0x7f0000c10000-0x29)="b7878bd719c70286c7226a85c23d023e9a525212947ebd6588eb9cd3dfe56fe296ebcb30c2f5ed02da", 0x29}, {&(0x7f0000265000-0x83)="b231c36f109a45cf51c4c0ebf4d91fadcc3faac3e2d22f05145f6fb509f815a2273256cb2bcdc197b0044b7a47621f2cdada6457c3ba1546d5c5ea04f61c18c487165502dc7a54efe83edd34317bfd20077efc9fdaec09a55843a44ad4f341d9fcb8cc55dc2a4148ce1257d0a7742b1d9171a6e86d2a386121163f66b1c1dabb50bf3f", 0x83}, {&(0x7f00001b5000-0xe1)="c10a771061d012e4a9a809e821ed120131223fd24c89750f41d37a1f07ceb11908b0c96f4333758c3c2de17ba96747a12e692803025404cfbc0354b70d876ae316488e5b0811e46881763eeb72580b974ce11160a11fb5b4d332e5d49b01160c042c6b1a882f575eeb489cca11e1b90579b06d24e5fa0bd2ec75e61b0d03656551fa7ed32e17988fbcde0f755b10e25c8fef85a968e9d0f28105aa38e5dc38e3b8f6d156e6cd69507e81bf659467004178456632f2d462d6ff159549fe7ac79c22058961c56e22cebd2f9b79dca5b4f3867ee2610f7a108025258977ac12fe4749", 0xe1}, {&(0x7f0000a14000)="1d43abe9267420ae8149a398115f9f2a06a1594e72819c06ecf05b2b8f6598bab242e20cafab7bcc8c8656a3c8dbb70e540978a0436196a7dd4d61292ee424e0b64260ec81775256ab3914e5b67b062d", 0x50}, {&(0x7f000065f000-0x7)="c764891d90e2f2", 0x7}, {&(0x7f0000e9c000-0xf5)="9e7ce5d724c46c8c944f7c3894c67418752abc958e84c7d789d2ad0a7136b22f892c73dda060572908ef3754aa7376e75a4aaef81cfa01f218b57bd2a05d408e32305239b2d11a96c757536995d61c97441038975e096b31523835961b1388790cdcc300e763ff06237b9494e90b04a3d09453e351cd892c1519451761b6f8c2cb46573eec7ca2026c7ef342482153922d3f36bfabf779b37272bb80bc46502ae9075ba7b1275eb7ff35dcbc10f083730ed6b6e70bd1b2cdc4eafa318c7a046bf91d0987c872cbd6f55247a7291fd00745bf87049b630b69bb881ec5fbbe8d50a9538d4d06efea8298361d6fbe219982983c17c2bf", 0xf5}, {&(0x7f0000ea8000)="e298979ead09ef133f2986a05df694b40d7c02f6a7700313cfe106867604a4b14c4b79701d215d4baaa78fb5ea175b1e3780807786aaa933418fb96808f378336bc936b0a4c9d5f31540be286a1a1bb8cfd66f1a43e3e93dd9", 0x59}, {&(0x7f000021d000)="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", 0x1000}, {&(0x7f000089b000)="e21ec91515cd36e4f940a930fa5975b66e62011f4b6f466e58c3b51a98f34f59fb3ba2df", 0x24}], 0xa) 2018/01/30 20:31:52 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x4, 0x5, 0x3) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f74000-0x6)={0x0, 0x5a}, &(0x7f000063d000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c1a000+0x3a1)={0x8, 0x401, 0x1, 0x7ff, 0x2, 0x5, 0x6eb, 0xfffffffffffffffb, r3}, 0x20) sendmsg$alg(r1, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/01/30 20:31:52 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000009000)={{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x4b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x7fff, [0xfb38, 0xfffffffffffffffa, 0x7fff, 0x5, 0xfffffffffffffffd, 0x7, 0x175, 0x8]}, 0x5c) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000002000-0x62)="") socketpair(0x8, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000f000)=0x0, &(0x7f0000000000)=0x4) [ 49.083326] device bridge0 entered promiscuous mode [ 49.088930] device bridge0 left promiscuous mode 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0}) close(r0) 2018/01/30 20:31:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000+0x970)={0x0, 0x36, "f687ebd81e82be743ad9821e2c51cb3785f14091adbe3f132a8fdfa6974d3bfd00cc70589eb5805226846b7d4a920bf769ff62004ca6"}, &(0x7f0000000000)=0x3e) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0xffffffffffff0000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000012000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}}) 2018/01/30 20:31:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000+0xc52)=0x0, &(0x7f0000000000)=0x4) 2018/01/30 20:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea7000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000054b000-0x10)={0x800, 0x3, 0xffffffffffffffff, 0x3f207f2e}) [ 49.142839] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63491 sclass=netlink_route_socket pig=8657 comm=syz-executor3 2018/01/30 20:31:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f97000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r1, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x142) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001df000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000026b000)={0x4, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000cb000-0x20)={0x80000000, r3, 0x10001, 0x1f}) 2018/01/30 20:31:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000845000+0xd1c)={0x0, 0x6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x873}, &(0x7f0000001000-0x4)=0x8) pipe(&(0x7f00001b4000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000016b000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002000)={r1, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x537}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0x541b, &(0x7f0000004000-0x1000)="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") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000001000)={0x1, 0x5188, 0x9}) r4 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000003000-0x10)={r5, 0x6}) setsockopt(r4, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) 2018/01/30 20:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x80000000) sendto$inet(r0, &(0x7f0000904000-0x5a)="9b6ac94ecb5a76dbdeb77296d0d66e3b7ed87d1d4002680e5f34ec5fa78a1d38970cf8ab6e9751d645f17139cacdf9932d98b0f661b63035d4d3bafdec8e3fc042b77f21b202b1f413986fc9913a04a23aab718ab4cf348e9135", 0x5a, 0x0, &(0x7f0000553000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000ef9000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 20:31:52 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f57000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ffb000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d1000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000cda000)={0x101, 0xfff, r2, 0xffffffffffffff13, r3, 0x6, 0x7fff, 0x810}) setsockopt(r0, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0xfffffefc) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d65000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a8b000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, r5}) bind(r0, &(0x7f00006b3000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 49.186503] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63491 sclass=netlink_route_socket pig=8657 comm=syz-executor3 2018/01/30 20:31:52 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0x118, 0x0, {0x0, 0x0}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x340) 2018/01/30 20:31:52 executing program 5: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0xffff) r1 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002bf000)={r1}) r2 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00003cb000)=0x0, &(0x7f00003b4000-0x4)=0x4) 2018/01/30 20:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000f2000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b62000)=@sack_info={r0, 0x100000001, 0x4800}, 0xc) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000211000-0x4)=0xffff, 0x4) listen(r2, 0x4) 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e78000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000142000-0x1e)={0x0, 0x16, "e2369bd4f9ec1d39a6e04ac050e3f63d82cb4647b8ee"}, &(0x7f0000560000)=0x1e) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d9e000)={r2, 0x0}, &(0x7f0000e79000-0x4)=0x8) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffffffffffff}, 0x1c) 2018/01/30 20:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ec9000)={&(0x7f0000326000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x110, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0}, {0x0, 0x4, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xfffffffffffffd75, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$unix(r0, &(0x7f00008f0000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/30 20:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000d0b000-0x8)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000557000-0x1000)="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", 0x1000) listen(r0, 0xfffffffffffffffa) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000e7a000)={r2, 0x1}) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) accept(r1, 0x0, &(0x7f0000b35000)=0x20a) 2018/01/30 20:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000246000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005ef000-0x4)=0x10, 0x800) getsockname$netlink(r0, &(0x7f000047a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000954000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000032b000-0x14)="fefffffe9a", 0x5) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/30 20:31:52 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001a5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000d97000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f67000-0x4)=0x8, 0x80000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000adb000-0x4)=0x4, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/30 20:31:52 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000529000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fda000)=0x9) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fdb000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a0b000-0x4)=0x6) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/30 20:31:52 executing program 0: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00005e4000-0x48)={0xe, 0x4, &(0x7f0000577000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00005e4000-0x4)='GPL\x00', 0x6, 0xe0, &(0x7f0000183000)=""/224, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) [ 49.317744] nla_parse: 1 callbacks suppressed [ 49.317749] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000f97000-0xe)={0x1f, 0x3, {0x2, 0xffffffffffffffc0, 0x9, 0x10001, 0x7fffffff, 0x6b}, 0xdcd, 0xdb}, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x132, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="e5e1b3e90be5"}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:52 executing program 6: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000aa4000-0xe6)={0x0, 0xde, "9b0def37983e044a3837d1efdc4ddeb1a81120dc8e9835ec15c1eca13dc2b535e2ebaadb2b39ad58ed502b6c1cbca4daf44cd601afa6ebcfb20a35b6588dc53aeea3a573d138591fd1a8198afebb99ef94ce6243b408d74e9b2b1e1ffda92fe6bb126d0e75ece6d6238b00481dbc87008fb73cfee92a54ac88407e25154a3f1e24755ca23a2cbe2056fcaa64b7315712efdd2b2760aac5f0c2b36a4bccb0c8b5bd254ac8616431a5fd881072e69c1ed76134d96e314bca6948be72f43b4f2af21b8f3907b98cb57f6b09dc4fc4cd57338355e351aef5fffb9b8f41672c3c"}, &(0x7f0000aa3000)=0xe6) r4 = socket(0x10, 0x80803, 0x2) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f0000aa4000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006f1000)={r3, @in={{0x2, 0x1, @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]}, 0x100000001, 0x8, 0x4, 0xffff, 0x21}, 0xa0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00008e1000)=0x1, 0x4) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa5000)=@file={0x1, './file0\x00'}, 0x8, &(0x7f0000aa2000)=[], 0xe7, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 20:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00009f9000-0x168)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0x0, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xf}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x833}, @in=@empty=0x0, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$ipx(r0, &(0x7f0000880000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000940000)=0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ece000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ee000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009fc000-0x8)={0x0, 0x4}, &(0x7f00004e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cd2000-0x10)={r2, 0x1ff, 0x4, [0x80, 0x3f, 0xf5, 0x9]}, &(0x7f0000eb5000-0x4)=0x10) bind$inet6(r0, &(0x7f0000dc7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfcb80b02329b6ff0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000032e000)=0x0) 2018/01/30 20:31:52 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x2, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000010000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000026000)=0x0, &(0x7f0000026000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:52 executing program 5: r0 = socket$inet6(0xa, 0x80006, 0x1001) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/30 20:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000771000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000023e000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000026000-0x8)={0x0, 0x1}, &(0x7f00007ba000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ef6000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6e, 0x100000000}, &(0x7f0000482000)=0x98) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f000037a000-0x3c)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x4a1}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x13, 0x1, 0xfffffffffffffffa) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f000032c000-0x46)=""/70, &(0x7f00000ce000)=0x46) 2018/01/30 20:31:52 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000019000-0x48)="ca", 0x1, 0x0, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000038000-0x4)=0x0, &(0x7f0000037000)=0x4) 2018/01/30 20:31:52 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000020000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000013000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001f000-0x10)={&(0x7f0000007000)=@canfd={{0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0327e18b2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000efffffff050000000118fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 49.325563] xt_nfacct: accounting object with name `syz1' does not exists [ 49.331972] xt_nfacct: accounting object with name `syz1' does not exists [ 49.422691] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/30 20:31:52 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000652000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016f000-0x4)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000caf000)={r0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e89000)=0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x16)="9c6ed499e2ebd453a23fbee9bcdcc709eaee09a8ab8f", 0x16) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/30 20:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xcb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 20:31:52 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, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f0000)='nv\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in6=@empty={[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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005d3000)={@common='nr0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 20:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2000212, []}, 0x90) r1 = socket(0x9, 0x80000, 0xd4b2) ioctl(r0, 0x0, &(0x7f000096d000)="9125ff8d897fbe2ac17464aff41b1e123f04df727e40166676bf29065409063c5f32d49bd1e7374ac2af74c2e91ad592015aecfbc13ae55e994ea064cfa380399cc8e2e90c7bc0eff16f626fd48b448333335383cf520ac96abd3a6022fcd1e7b26d1fbe39c3044ff462f1ed1e6187543b4d3cc37b8dca2c9fc81ef4c3e4f38b4ac1e766212e183001b36baf7288fe7e61f0611697e5d4959aff05a2ae77e30279024fbaf66da57df0ae78458adb90cc88b23d3b9b") setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00002f7000-0x30)={@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f000082e000-0xfc)=""/252, 0xfc}, &(0x7f00004dd000)=0x0, 0x24}, 0x30) 2018/01/30 20:31:52 executing program 7: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f0000287000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "d18a2ce97e7f3471d879dac85c99e6ace7008077"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00\x00\x00\x00\f\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f000001b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @igmp={0x1e, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/30 20:31:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e79000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000676000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a7a000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000818000)={0xffffffffffffffff, 0x50, &(0x7f0000b7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000799000-0x4)=r3, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00003b9000)=r4, 0x4) read(r2, &(0x7f0000317000-0x9e)=""/158, 0x9e) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000f81000-0x1f0)={0x1f0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, [@typed={0xd0, 0x75, @binary="aa7311c6396bd66dcf715c684a045c868b4777cad33b88d17fed78cccd5cc7015b27b7170fb9444b7d1ccf3d2a6b3bb1848b3dee5c2ce863ca7a4806870f1dbb47990c51a23afb8debc0d2718c64fadb0f7f7dca6f4cbf8ae190693e211295c70c05522cea6d50911d332bdea67b8685f6bdbb055f9c418028166ba8a1cd45f50777fa49461b17e8f3fc913437b06ded3f894800984d2b5361b03b33ae308d0b5f4cbb0d04ab382c51d63406d6b598a3664997ff078e555ddfe15c8ab27d2366c80a089b4a"}, @nested={0x10, 0x76, [@typed={0xc, 0x13, @fd=r4}]}, @generic="69ed135d7fb16186d6b5c05f99871bfb8c2c61e71f4bb639dcf24fb69c105d5bc06eff308d851b6d34bc409a6bccbb37753e98bdf17f8c6c355c33dade7d5afb82b35eb648a4729317a641a5379ac1434809aa8eb21a52a5906f1f9763996804ff985f374ffb32fca28e0f2a4269eea2fe13d78831eb55", @generic="0e0818a116278f457772122595deab88603043331e6f0d5bf7c1f643cced19173b5e537509812f1e13ad6313d68d32f26f9cc0195a5ba3e7543530d95ec4a1def22de4ddefc28d86b95e85599c4d4f3e3f", @generic="1ec3871fa9e399f616d0800b", @nested={0x28, 0x7a, [@typed={0xc, 0x7, @uid=r1}, @typed={0xc, 0x84, @str='\x00'}, @typed={0xffffff10, 0x79, @uid=r1}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x0, 0x0, 0x0) 2018/01/30 20:31:52 executing program 5: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0xac) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c1a000-0x38)={r1, 0x2, 0x30, "5cfa9665b73e3a1e1b7d6c5d8ab31418bf1831603f10300a792e93a55bda2377e98144fe8c44f688fdde676b4e4f44de"}, 0x38) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d2d000-0x2)=0x0, &(0x7f0000d2c000)=0x4) pipe(&(0x7f0000b41000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000054e000)=0x0, &(0x7f0000d2d000)=0x4) 2018/01/30 20:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x6, 0x0, 0x0}, 0x10) listen(r0, 0x3ff) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) connect$bt_l2cap(r1, &(0x7f00004ca000)={0x1f, 0x7, {0x1e3, 0x1, 0x7, 0x80, 0x5, 0x9}, 0x6, 0x0}, 0xe) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000894000)="1b60", 0x2, 0x4000004, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000c06000-0x5c)={{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x6, [0x1, 0x3, 0x4, 0x3, 0x7, 0x5, 0x7, 0x9]}, 0x5c) r3 = accept4$inet6(r0, &(0x7f00007a0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x5, 0x2000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/30 20:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000e5c000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e58000)="19d4cc9d14b4e4b8d70010000000000000d4ca5aeeb911defc4ba4a7bc726a8baeb8bd4a4969525ce50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f000000000000007fa5abf9356454d46a04a019308346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a253e91272f0f27b24adf2bedf22", 0x82, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b3a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f92000-0x10)={0xf786, 0x5d1e}) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 20:31:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fa7000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0xa5fd7eb10f90b8bf, 0xf, 0x4, &(0x7f00008ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) ioctl$sock_ifreq(r1, 0x8927, &(0x7f00002ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x638}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$kcm(r2, &(0x7f00008d0000)={&(0x7f000040f000-0x60)=@nfc_llcp={0x27, 0x80000000, 0x779, 0x4, 0x10001, 0x3, "be309453a165326cde603de625d8460179e0e6c1b6ef7ce291f3931f4f268c70a0589f81981987b1dd9e35fc244e60b98cfc9063682b16c634a9d2197399b8", 0x4}, 0x60, &(0x7f0000be7000)=[{&(0x7f0000f1b000-0xcc)="1991dcd9fe9e0b17ec400d42a2498e6da63cf0b93323fcf20358929521703b10fa9b501090de1b3aaa90461de0b669b9695e57236cb775998487c37bae540b398b0e5a3c23c3902418a16fb549bd0d5d5174918c95a535115ce33123235ace7e98b1af14be2826225426843fd44ce63984a01c348e78e6a3c91f2e36a5a741b635024b7e1f3d397884698c671bc7593a3e536c97e1e87a8ef6891e8ad7b133958bb0329befa180366bc6ae00c488772a894c6816acc8a5e57157855fd8d4aaaf20809c4a057e1b0280a64596", 0xcc}, {&(0x7f0000064000)="7babd4c4adc677953eff723c164ada8be5846c4c2f5817", 0x17}], 0x2, &(0x7f000004d000)=[{0xa8, 0x1ff, 0xfffffffffffffff9, "a26321199751208a0e3bad44ee85f309ed5dba1d924a2d76ccae3c5d955d75e9d606739934ec7d870c533761857c88e253308dcffa038afdeb119e6710e30f1b5086d7d24abc314646ce2bfa46261a73f736b19ee86e2a34975ac242812d53c61fcf9505ca3453ca70e6750d681de5dd69b0df70b9bf8bd99261a25b52b844c438b434f3a6aa46e2da4f38b0d33be6110f"}, {0x40, 0x11a, 0x6, "c5888e974a6b1a9c5801acc6cd59564903e41db320b3b97fa88ae672afb971dfe1b8a23df64ea12c177cbf28c47f"}, {0xc0, 0x3a, 0x9, "741a299bc7acee1b21767efe0efeca435e3096bee8ebb5ad7340d9c29195433b9ff98a3e22dc2e02335f239d5904f49e11e3feb506ffe10719c78100ccf9f2d8c7e6732c736d19234fc2da2ec6a4bb967231ef2cbc2a1eef88f09538fd93e4398d8cff2026dae93f23b18406a291475bf694ed661728649bb9b6298eea3ee28d6b0f39eac1f5bd7c1240ac4fd03550a9005a6a42dafd0cd0eed390b7d802b901bd38ab5c0607e5497918812d7a41be"}, {0x30, 0x10f, 0x9, "5b21eb693f2fcea656fd8dbc0dc6f56c4c4986f7c599da747ea8d2"}], 0x1d8, 0x80c0}, 0x20040000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000052000-0x8)={0x0, 0x0}) 2018/01/30 20:31:52 executing program 7: socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000380000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000286000-0x4)=0xffff, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x11, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000afd000-0x33)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x40000021, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, '!'}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/30 20:31:52 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000024000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000004000-0x118)={0x6, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/30 20:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000863000)={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00006a4000)=[{{0x0, 0x0, &(0x7f00006c8000-0x80)=[{&(0x7f0000144000)='8', 0x1}], 0x1, &(0x7f0000439000-0x16b)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4048010) 2018/01/30 20:31:52 executing program 3: mmap(&(0x7f0000000000/0x114000)=nil, 0x114000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000110000)=0x1, 0xffffffffffffffa9) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000114000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000114000)=0x26) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000115000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x2, 0x9e49, 0x3, 0x2}, 0x33, 0x2, 0x0, 0x0, "a724899346ebbbd6945187e6da7f06e6ea428a6436d2702fbfa15d2e60dcdb2eaf7b84535407210cdbb66ebe730e22f6780dec57248962cb767485596a80b95f"}}}}, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000116000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000d1000)=[{&(0x7f0000001000-0x17)="e527aa2e685b9c705abce9e069741d65be680c80b726cd", 0x17}], 0x1, 0xc) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000115000)=""/130, &(0x7f0000055000)=0x82) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/30 20:31:52 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x799}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [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, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x0, 0x53c1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}], 0xa0) connect$llc(r0, &(0x7f0000673000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002f2000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009fe000)={0x0, 0x0, 0x1}, &(0x7f0000a5a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006fd000-0xc)={r2, 0x8, 0x10000033}, &(0x7f0000811000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e32000)={0x0, 0x101, 0x80000001}, &(0x7f000021b000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e5a000-0xc)={r3, 0x0, 0x30}, 0xc) 2018/01/30 20:31:52 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000014000)={0x0, 0x2, 0x4cb, 0x6, 0x5, 0x9, 0x2, 0x1, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001, 0xffffffffffffffff, 0x100, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000014000)=r2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/30 20:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40020, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/30 20:31:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000be9000)=0x0, &(0x7f000011f000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/30 20:31:52 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0x1, 0xffff, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x80000001, 0x8}, &(0x7f0000012000-0x4)=0x18) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000007000-0x10)={0xd6, 0xffffffffffffff80, 0x20, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000013000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x9, 0x0}, &(0x7f0000011000)=0xc) 2018/01/30 20:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) pipe(&(0x7f0000546000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000e5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f0f000)={r2, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000854000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f5b000)={0x0, 0x0}) 2018/01/30 20:31:52 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x190a) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000020000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x0, 0x1ff, 0xa, 0x0, 0xa0, 0x2b, 0x0, r1}, {0x0, 0x10000, 0xa388, 0x6, 0x8, 0x3, 0x400, 0x3}, {0x1, 0x1, 0x5, 0x3}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x33}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x2, 0x96c, 0x81, 0x6, 0x5}}, 0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000020000-0x4)=0x0, &(0x7f000001f000)=0x4) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000001f000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc8, 0xf0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x318) 2018/01/30 20:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092ce", 0x80}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f00005e8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000385000-0x4)=0x32) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000091c000-0x4)=0x0, &(0x7f00003c8000-0x4)=0x4) 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00000e7000-0x33)="a375735ae08cb19ef7544e857ec256893b11dfbbe96e69f7d4f2acdb4fdd8a0d33c854ff7063cc1b5b7900993e1a6c60c0c634f5738025e435560d05ce8689bb9b586360e7691548151f8472402cb5327964c89ae5ee7ca9228497", 0x5b, 0x4004844, &(0x7f0000347000-0x1c)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0xffff}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r0, 0x0, &(0x7f000097c000-0x4)=0x0, 0x0) 2018/01/30 20:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00003ce000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000422000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f17000-0xa)='highspeed\x00', 0xa) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) shutdown(r1, 0x1) sendmmsg$alg(r2, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x1, &(0x7f000088c000-0xa0)=[@assoc={0x0, 0x117, 0x4, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "7828fea413fdfcd7ccfefdb5f7517275319b87b33b2deac8c7b765c67955edabb2db22dd215895ad499244b0566916f882ad687a8ea836020c6b8f998c98cf599d70a7708f46cda70db8a87b03f40599b9c9eb3937ec5524f0d1b614dcab6b245868f8dc1b4c7148ca06ff670030a5d92f500e"}], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000f6d000-0xde)="e683f68bacabd4c95f3982ce5cdef0ef608e3bc1e4c578edc8cdfe6830d62271903b77557da508e11a7fdfad624efdbc1ebf054644442ffd2cae9fec41d8f8c85613bfe07238f96dcc44aff514484c18b5120a54193474f9feed1b894861444a02257589c894ee0c81444f236a800c481ff6681e909372ab37e059dc048542ebbf532eb647d6b4cca79ad3dda106ad9d846455aee89349eb4aead63c0e97bddfb80d896b68dbc0d91301934e2f38f202564cad78ff455fb6a1aa1eb29a47d8dafdec35194bcd8d92b741db0de64360bdc29e8650c61adc54b9e8224169b0", 0xde) 2018/01/30 20:31:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x0, 0x0, {0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}}, 0x32) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) listen(r2, 0x2) shutdown(r2, 0x400000000000000) listen(r2, 0x1) 2018/01/30 20:31:52 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f000000b000)="1c00000024009115460000000000001201000000000000271d8568b5", 0x1c}], 0x100001c3, 0x0, 0x0, 0x0}, 0x20) 2018/01/30 20:31:52 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f000001d000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000027000)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 20:31:52 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fe5000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b5000-0x4)=0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fe6000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) 2018/01/30 20:31:52 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f0000efd000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000fdf000-0x1)={0x0, ""}, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fdf000-0xa4)=""/164, 0xa4, 0x10000, &(0x7f0000fde000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/30 20:31:52 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto(r0, &(0x7f0000001000-0xf4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000058c000-0x38)={&(0x7f00000c5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000790000)=[{&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f00006e2000-0xb6)=""/182, 0xb6}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000101000)=""/206, 0xce}, {&(0x7f0000c42000)=""/148, 0x94}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f00008c5000-0xcc)=""/204, 0xcc}, {&(0x7f0000000000)=""/19, 0x13}], 0xa, &(0x7f0000000000)=""/221, 0xdd, 0x7}, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/156, &(0x7f0000000000)=0x9c) 2018/01/30 20:31:52 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000029000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000029000-0x64)={&(0x7f0000029000)=[0x9, 0x5, 0x8001, 0x9, 0x0, 0x1000, 0x8, 0x1ff], 0x8, 0x80, 0x7, 0x4, 0x7ff, 0x9, {0x7, 0x44d, 0x81, 0x3f, 0x3, 0x3, 0x2, 0xffff, 0x8, 0x3, 0xfffffffffffff001, 0x80, 0x7f, 0x1000, "d94338f6f697403a66838ba7b12f6ee7f4f331d353502c558581c7eee0daf78e"}}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000019000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001e000)=0x10, 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f000001f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000002a000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common="6c6f000000000000a600000002f900", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000054d000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000565000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000055d000-0x24)=@newneigh={0x24, 0x1c, 0x24, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0xfffffffffffffffd, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/30 20:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d01000)={r0}) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f000057e000-0x4)=0x1) 2018/01/30 20:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(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(r0, 0x0) socketpair(0x5, 0x80000, 0x1, &(0x7f0000027000-0x8)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000542000-0xd4)="c6ee42260c2f38eea1719d00a3652a3f666b5e97abadc099b8e7e5341a5c9189a3f596bd411c844555e7755e4c54b9fb45c0217b99e82215f23f6202cc7a0ad2e4f8de309b20b60525f91359c08a19d8dacafa389ee3c6586bbffd30e24fb06ccddb7b9df9ee45d25c6b963725f8011b46f9f2a666d091ec0a9cb594b456f40b685ab366193e0277e7c71e60b4496430076c22f9e71105ef048ac006fa159066dfc8fd652927044381e5925196f88466279df367d26ed99b3bc58227d5c8b680615902d67bf437f8c970d61d8af8097cbb626d4f", 0xd4, 0x804, &(0x7f00002b5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) syz_emit_ethernet(0x5e, &(0x7f000066d000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "59dbf582d9bacc60fc1f106d729ccb2a"}]}}, {""}}}}}}}, 0x0) 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) readv(r0, &(0x7f00004fd000-0x20)=[{&(0x7f0000a37000)=""/38, 0x26}, {&(0x7f0000ffa000)=""/0, 0x0}], 0x2) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x10001}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5b000-0x108)={0x2f, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1b) 2018/01/30 20:31:52 executing program 1: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x3) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f1c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000849000-0x4)=0xe8) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f00000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000de9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002f5000-0x4)=0x0, &(0x7f0000361000)=0x4) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f1e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f00007a1000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 20:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000563000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000)=0x8) sendto$inet(r0, &(0x7f0000a28000-0xb9)="56773fbed19928f08ec5f4a48d69ea00df07bf6800166d97a085aa8ef533bc45e68b3000f1a206d3974a50897c7dadb16236e508076973903496e28ede2c723bebec9d55ec89dc484a765053042afe4455f0b45b6b76caca687fa6f9c6167c6666e089a1a5d5cb81a21f06364a797fb0ab36aa02dbf19609aa00d9a4d8a2b0b75fd83a00839b0bf97e76747a2db638a4aa998b5854b7efe20b0ac6045a640a1d49b7ba4973cda3d0b4deec6c4c4ea6b331762a05f1e89758fb", 0xb9, 0x0, &(0x7f0000fb7000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00003cb000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000ab6000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000413000)=0x10) bind$inet(0xffffffffffffffff, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 20:31:52 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f9e000)={0x0, {""/7}, 0x0}, &(0x7f0000afe000-0x4)=0x10, 0x80000) listen(r0, 0x81) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x6, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 20:31:52 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000231000-0x1)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000070000-0x4)={0x1000}, 0x4) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername(r1, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffef6) sendfile(r2, r3, &(0x7f0000033000-0x8)=0x10000000, 0x400000000000006) 2018/01/30 20:31:52 executing program 6: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e75000)={@common='dummy0\x00', 0x78}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000e76000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f6000-0x4)=0x10) bind$vsock_dgram(r2, &(0x7f000077b000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/30 20:31:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000075000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000074000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000-0xc)={r3, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000074000)=""/10, 0xa}], 0x1, &(0x7f0000002000-0x2)=""/2, 0x2, 0xc25}, 0xc1486191aa9f8dda) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/01/30 20:31:52 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d72000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0x7b)=""/123, &(0x7f0000000000+0x89c)=0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b99000-0x14)={0x4e55, 0x2, 0x7, 0xf06, 0x48}, 0x14) r1 = socket$inet6(0xa, 0x6, 0x1) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00007a5000)=0x3, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000065a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f4000)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000023e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006fb000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9a000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000075000-0x38)={&(0x7f000043e000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000760000)={&(0x7f00008dd000)={0x1400, 0x1b, 0x20, 0x0, 0x3, {0xe, 0x0, 0x0}, [@generic="3466d269652f6a6b3c4e3e196650cbe493800f1dcae6357c65dc0da2c72468aff2251ea9fc41ce889a78e030b9263032a25fb3ad9eb7aaa40aa0bde3ec27cf67e0f9b2135658ab7ee32aae6e8b5e188b0f8cf44a67e083d2bb2771ed007d811adc1b91ba1ac9cf9b190e47edd0dfb080948974047bb1bb97a7bd36f6f0c70c2e1409063d30b342e0845a30126d4e00cc2bb2c6f624ca91858a2d055a5f65d7873d7990b3ed4bd9475be9433b7ae1a778065733aa41a2b50ac33cfd7d7fb7712f39344c910b0f49d1266e44cb45c1", @typed={0xc, 0xf, @pid=r2}, @generic="e525fed0a49543e81db7f8c76459cc9c0c9a914b93a07f95b26f4a77a0ae203cc4da334a1cd60a14ab0e6f2fa150b0e8391e968c8f98492ea78ae4d3af08201d24bfe70362c3e03e292d306f4c996edcf57697a8", @nested={0x110c, 0x8d, [@generic="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", @generic="f0561c2c02c4ee686d86f197c347df276a9992ac528ee380e851383127d62a8eeeacdfd5c28ba8679220a332a1fd9cad47b0bc8894a1b87615bb4fcc2eb931a724677949118119606b5a00fda9091bc24e6069708d7a4d84ea43b0077ee6c7ab643cabda91838c31a823c358706f7a256311612897190571d18f1f3776ace36da61231c49d4885a66ad29dfed59d052314be9e757b3e81af91b8ae25349df5c3870df96926a0a1eb6634bd43", @generic="c788c2fd2ccfffcb0d764628bea63fecc143b37488162c47ebf406bd82d853decdf9220f3f6f4e99c5468134eb56ce16314f1020dea81b8852725e818fae113426f3cde9d346bcd191b20ed0a272458e06c15d60fc52eceb00"]}, @nested={0x170, 0x8e, [@generic="41164d6ac0d1acd52cc3604f5e472184cebabcc42b5398df19633a3d0474219b28cd6d6e5bebe247e616a0212b7412127ae322c1e2ff1dc8d9bd0fc0b1f16ede5c1977e9d5820729462d291f0af97c222582157130f499c332d59225c2d75d1eab72137f59962bcd17c83de683b54a15f76cf9d38801ef72eb070d99c66e675e679a6045a2f6d4c6ac06fb", @typed={0xc0, 0x10, @binary="78057bae17c000a86d13a1a5f848de12288ceb3b14dafba3e7679f444659990becbac4b3c7920e1548231e638e0487b698e00e1987222262d22fa9e48358a6a7a6a7032aa428b9796e373b422c61716e5d6e6e92cf4b0a9fed81375f3efb5ca9c8ac253f94c2ccb733f54255ba2920e7d54ded7d8f28cfed009a020723a0cc94bc55dd366cf84d82d1a8d8fb0c114bb05a9e2d8d82f29ac818b29beddb9c0b3fd0e1c974a20f4a2f68ada773534186a66791b6c8bcb1070e"}, @generic="08e0575c739eec8e0d508aa38b2875b466965a822ccbea080020136fb733e137"]}, @generic="793a5e6f1565eb2e3472d3a9982570e943", @typed={0xc, 0x91, @uid=r3}, @typed={0x24, 0x13, @str=',wlan1(vboxnet0eth0-eth0#\x00'}]}, 0x1400}, 0x1, 0x0, 0x0, 0x0}, 0x840) r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000286000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fc9000-0x4)=0x60) connect$nfc_llcp(r4, &(0x7f00002cd000)={0x27, 0x3, 0x4, 0x2, 0x8, 0x7, "7084ce9103d73c5b927e6d3a7654141b1684c782df173ae335b3ed035ebd5fbd6b503775bf53b14638837c54c9b1901928f9795e5af747bc57ac73b5c117aa", 0xa3}, 0x60) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000574000-0x4)=0x0) getuid() ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00009b4000)={@generic="7605c4817d277bc4e0b4a80f0d92b789", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r5, 0x1, 0xb, &(0x7f00009e4000-0x4)=0x0, &(0x7f0000132000)=0x4) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f000039a000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000d0b000-0x4)=0x0) 2018/01/30 20:31:52 executing program 7: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) recvfrom$unix(r0, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000cea000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00003af000)={0x2, 0xb, 0x19478ad3, 0xf, 0x2, 0x0, 0x2, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/30 20:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/30 20:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getuid() ioctl$int_out(r0, 0x2, &(0x7f0000ac1000-0x8)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000663000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006c6000-0x10)={0x1, &(0x7f0000cd8000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000797000)={r2, 0x2}) pipe(&(0x7f0000ad9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000ab8000)=0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) pwrite64(r0, &(0x7f0000bef000-0x9e)="0160fa228f22ca7dfbf2e46ce6fef2f04a6e0ecae18b0da62c256395f66c186da408869c886f100013b62b1e6511a9143f35cb5e064777bb0994c57bb49ac35d5e36880160829bc06475c697c6bab8cce3af28b8df765f43e855614c4337866eba59d7a7273ccbeb8fb2e7bdb9320c8135e28bd33abc05984df0d9df43b2d6503b7ea8ebd3195209ecc5b914d492d3c430cb5ea4a9bf7bcc564654816cd5", 0x9e, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0xfffffffffffffffe, 0x6) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000003000-0x28)={@common='vcan0\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x11ea]}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000004000)=0x3, 0x4) 2018/01/30 20:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockname(r0, &(0x7f00002a1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8d000-0x4)=0x26) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000bb7000)={r1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000da0000)={0x0, 0x4928, 0x5, [0x3, 0x8000, 0x2, 0x4, 0x5d97]}, &(0x7f0000e54000-0x4)=0x12) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00007da000)={r4, 0x1, 0xfffffffffffffffc, 0x6, 0x800, 0x1ff, 0xd4, 0x342200000, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x30, 0x4, 0x6, 0x7f3}}, &(0x7f0000d45000)=0xb8) socket$alg(0x26, 0x5, 0x0) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 50.009976] audit: type=1400 audit(1517344312.955:49): avc: denied { getattr } for pid=8941 comm="syz-executor0" path="socket:[19446]" dev="sockfs" ino=19446 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 50.081479] audit: type=1400 audit(1517344312.998:50): avc: denied { getopt } for pid=8940 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/30 20:31:53 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x5, &(0x7f0000e02000-0xfe)=""/254, &(0x7f0000000000)=0xfffffffffffffe71) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/19) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/30 20:31:53 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x20000000000003) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a41000)=0x0, &(0x7f0000fe1000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fe2000-0x88)={0x3ff, {{0xa, 0x1, 0x46f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000fef000-0x2)=0x7, 0x2) 2018/01/30 20:31:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x7, 0x3, 0xffff, &(0x7f0000d19000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f00000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000538000-0x10)={0x0, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000085d000)={0x6, [0x4, 0x4, 0x1, 0xd836, 0x8, 0x9]}, &(0x7f0000052000)=0x10) accept4$llc(r2, 0x0, &(0x7f0000467000)=0x0, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cb3000-0x28)={@common='ip6gretap0\x00', &(0x7f00005ff000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 20:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000977000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00001db000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ccf000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000c8a000)={0x7, 0x7}) 2018/01/30 20:31:53 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x3) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b2a000-0x4)='tls\x00', 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='teql0\x00', &(0x7f00005a0000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 20:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000034b000)=@assoc_value={0x0, 0x0}, &(0x7f0000502000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e93000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c2f000-0x4)=0x8c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c32000)={r2, 0x80}, 0x6) getsockopt$inet_dccp_buf(r3, 0x21, 0xc2, &(0x7f000014e000-0xaf)=""/175, &(0x7f0000b27000-0x4)=0xaf) 2018/01/30 20:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f00005bf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8000, &(0x7f000017e000-0x8)={0x1}, 0x8) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x53, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x400, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[@dev={0xac, 0x14, 0x0, 0x0}], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/30 20:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000936000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4(r0, 0x0, &(0x7f000028f000)=0x0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00005ce000-0x5c)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, {0xa, 0x2, 0xfffffffffffffe01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8991}, 0x7, [0x3, 0x68, 0xffff, 0x7fffffff, 0x40, 0x1f, 0x1fe000000000, 0x14]}, 0x5c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000853000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x13, 0x6, 0x10001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007d8000+0xfb3)=0x0, &(0x7f0000e51000-0x4)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f000036a000-0xe9)=""/233, &(0x7f00004a0000-0x4)=0xe9) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000469000-0x4)=r2, 0xff69) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/30 20:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f64000)=0x2, 0x4) 2018/01/30 20:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet(0x2, 0x80005, 0x9) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b2c000)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000442000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000811000-0x4)=0x8) getpeername(0xffffffffffffff9c, &(0x7f0000c28000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000cad000)={0x0, 0x0, &(0x7f0000d52000)=[]}, &(0x7f0000001000-0x4)=0x10) sendmsg$nl_netfilter(r2, &(0x7f0000257000-0x19)={&(0x7f0000596000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000078000)={&(0x7f0000de5000)={0x118, 0x4, 0x4, 0x200, 0x1, 0x1, {0x5, 0x0, 0xa}, [@typed={0x8, 0x6c, @binary=""}, @generic="17c201543977552cb6085ba44970006e90d403a77346b14601cd9dd2bb69ddcd49e8965e6d406cdf45ce895a488a5cb9eed4a2c6843ad0260da5bebc9c41c4a256fcf56f6a01c75c06bf2d3f2c22b3a40fedbe645fadb08fc865c7be78c728ef6eec1d0dd5536df47410c8a8843dc81c213577a49dbdf0c2bfedcd3baf9c7fadbe15ad05d3bead69db3674880782bb1b471ca0a06f1153bd94a725a6f780c7b2ef4e882e51b9502b9546bf877d99b9d7b91a7dd033de3e89dd9a4d0074bca7389e5c4dbd7ced2a4281a6c4a3eae8b246db8faaf495291f9b8d166f9edf426d17f2b4c7eb65d2c72ae5", @generic="cd0de961d04353b14fa6efe495994fa79c96aa"]}, 0x118}, 0x1, 0x0, 0x0, 0xc0}, 0x8000) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00004de000-0x4)=0x0, 0x4) 2018/01/30 20:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x10000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) 2018/01/30 20:31:53 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) socketpair(0xa, 0x80000, 0xffffffffffffff02, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000013000)={0x3ff, 0x400, 0x80000001, 0x67, &(0x7f000000c000)=""/103, 0xc3, &(0x7f0000014000-0xc3)=""/195, 0xab, &(0x7f000000b000-0xab)=""/171}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x0, 0x0}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x0, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x310) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000042f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d21000)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000759000-0x10)={0xff, 0x20e, 0x5, 0x7fff, 0x0}, &(0x7f0000fec000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000467000-0x7f)={r1, 0x77, "c899ff44f0f8e1d89abe0a80a53d0788dae4fea70b3edd5bd9ddac7154ebefa472fe1fd17218561864fd12f3cf5522c9cbde5b3b8a00f1f089fbcbd2846f51a88c42180232ab90d8e610693eab49428a28045e092a8a5b17b38010e744d07896f52a341179fe9355cb669df27bb72eda2bcae8b620fbab"}, &(0x7f0000ca3000-0x4)=0x7f) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x7, 0x4) 2018/01/30 20:31:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) tee(r2, r0, 0x5, 0x0) 2018/01/30 20:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000e54000+0x6d6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000003b000)=0x10) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000709000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e75000)=0x48, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000232000)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f47000)=@add_del={0x2, &(0x7f0000a1f000)=@generic="eca911fb1293e919f98f18763d0902e8", 0x80}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004c0000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bef000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e07000-0x4)=0xe8) sendmsg(r0, &(0x7f0000306000-0x38)={&(0x7f00007ff000-0x14)=@ll={0x11, 0x0, r4, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000c3a000-0x60)=[{&(0x7f00009a4000-0x1000)="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0x30a8, 0x4004}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000979000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bb000)=0xe8) syz_emit_ethernet(0x56, &(0x7f00009bc000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x2f3, 0x611, 0x9}, 0x1a, 0x1, 0x0, 0x0, "e0c97ac9b40544c1b65b9f0fabe98c650400000023ab62b45a7094ec83ca93a94e0213949ecba8ff6aecaf5d2e7aa9a61d64652c767e2c8bef2cca4bc244d039"}}}}, &(0x7f0000358000)={0x0, 0x400000000000024b, []}) 2018/01/30 20:31:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000030f000)=0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) bind$inet6(r1, &(0x7f000017e000)={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000ca1000)=""/123, &(0x7f0000ef1000-0x4)=0x7b) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d89000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef0000-0x4)=0xe8) sendto$inet6(r1, &(0x7f0000979000-0x1000)="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", 0x1000, 0x20008000, 0x0, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000eef000)={@generic="02fa5e4fb401619e17a2d479d7c7291c", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 20:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003be000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 20:31:53 executing program 1: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000079000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)=0xc) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000218000-0x4)=0x0, 0x4) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x1ff, &(0x7f0000fd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fd3000-0x64)={&(0x7f0000fd3000-0x14)=[0xffffffffffffff90, 0x1, 0x7, 0x6, 0x800], 0x5, 0xfffffffffffffff9, 0xffffffffffffffff, 0x7ff, 0xfff, 0x4000, {0x7, 0xffff, 0x48000, 0x7, 0x8, 0x401, 0xfff, 0x1, 0x8, 0x2, 0x3, 0x8, 0x3f000000, 0x1000, "c21323e84823db5c9ab9b8271d605081b16676418cf63a65af2e1ae71ae18efa"}}) 2018/01/30 20:31:53 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4011, 0x0, 0x0}, [@typed={0x8, 0xb, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000028000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000027000-0x4)=0x1c) 2018/01/30 20:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xffffffffffffffac, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffff89, 0x98, 0x0, {0x0, 0x0}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x2c0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000008b000)="ef01d098c8f341384d6050d5e84d79013a9c66ad6fb0e6daca93754980de09466a53eea180f37554309a9c89bc080c868f7530b137263fcf06c2ea9f74cd7f7a53186f5947041ededcb1271e88f6a9aa0006c5d6b1657ff1b9bda4fbe144c75c1c6fdb142654afa0e4a385d32d7d06e11a71d9354dc31635e7304427e1e3e5435872a738268a8bfb85e617442f5ae74d537f43e9a19db26f8393add1ac932d6eef40186d108a40c54f1ff506", 0xac) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000028d000)="fe72f32e6c141ca0af5402e35685a24a899ae4d53fd466afba585e08320d22742ba88aece629c5eecf2626c5462ca1b30c0ab558cd68e1dc06ff5ecf07d0e949245bce37f0065609f03cb7d6c7e9c991c5f309c5a3bd2ef3faba495fcd6500c8fe6bfc8d0f92a164fbfe0bcb7656d43e81469b4689dda87973c9676fd4c359ceb175dfb933418e18bce5450cb35337860a49a35af72111bf34199681390094c341cce331ba90662698d96720197a92fa04b68c68c01b52b1f97b806b2e32bedd5d5b25b1828b8671a4ca909269e3cae83523464d545d8e10c8ed485c2ddac150dcd5a487e91343471a2ee196ffbf11b5f793915ad5ee73bdedb0e8228214aaf6eba06536dd7d624e6db3493818dd469bdb5e7f8b154b29b83505529ee034fe6a0b62604bbb2d954a88733f23e6332d6339be58aade706064383f04d4c7fd67522a674dbcb945a7088c0be89a6315c972c8ca284afa28569308b87cd0418335ab24d72529fd755405a34957a14978d0e446a9cad855d73de40a5c5bca7fdb53788a440da29ad2dd4200c77fae288adafdcb1354eccb007fc2350ae780fe8dca9586fa51efe372eb8c2d5a2ac010e06f1c72855e340cb87bdfcaaa6daa462d7e8aefc3d969291fc41d35ca461cc69c2329441ff203885fdda0c0e8a5d7bc999c6b9b0bdddea0d70b7cad2b70df0c44f0b6d11454abf6eb4b1c5eaf4141b889952ff154d953bf4b1158e8687403d94dac9a538ed1bb50d7a9a815f53e6a641303c5aa9e2af2133282f1a5c04cbaa2ac3bcaed11ed52b95fb7e9078a4c48205c7cc0aa328265ea0a0d540698ab716652a05b4cf5c709295a27d2186dcdb5c93860c7e4bbf8955e16c805e80a9cd255e4cebf4508ad65fe63250e5e01528aaf6cedfc8cd196b1011ac60d0a3021a2f6208f5f833f9cdb0b7bafe4425f97867f12d4ff589a4a44f3210a70ffece1af6ac81e908990c0f4ac1166e54676b9f82511a96d886f136ec7ae1c76ded576e3011a6c00d18a0a6246d29937e79d391be0206bd59e24d926451777998505f4582bf420a7b53f66d5ffb1973f9543ada9e0a1083182b5460f3c5c12e4f5c6d05bbc4a849ae67dbc9a6e12fd0bd468d4a235982a09f679405347d7494d73a587a74e2ffb38e8f1eb7f4fa2434adeed1d7a9463fc189f9299d666fda6d218e9214b07321173533b8c58545dc7fa04efbb2e8510498bfbb12ca4868ca8948561a5e5920fd43c2664470ee088cffd0a3aa97d07544eda21a554689293aead829d2538bdddcf26bbe57b7422617eff4d0e04e8a05e73b9c7d1fc5620b3843bf02bfafa9b48849cc980e4456d49b512287bbd22339f734368afb9bd6a0116092f9e180370f6f6ef1752476845059226d23aa0f5bf5493f644de2da43424159aff664b61a5ba1d37e8f311a426c5d9ada36d86f3e6f689a6a1062e4948ea3ec499bf03bd8a4fbd7ab7e1ea53c7b73cdc8e637116883ad4735dbfe7e6ba322f32d51a859a3f59c16f29e87dc8b324770935187d4341eb9b9644c6cf8c565a1ef0764fcd29be8519ce2cf43e90c2b2190581592bd9d59c6202c72d8f4ba365b6b06378f2947b31aa9d1acd6d7d7c2f35be8ac4cc0af996d47eda50565a41637974be57f44b29431e3cec0ef80ec74a7db638cee546943a9d79583e4a657f2fb68597f87f6b3a40b9bfaf8fda26b047859ca8bde1c332fc106958c216425b364e9d1dc54e1206025eb94c1514b7218f0f740b8128c76f5df282c0ad0448830c129d56f3dd97164eb41636e1ba3820e30957fa96edcb7479ba75d1333804c63035d99a851cf0bb0586133762fada5aaed0853b53b728cf33bd45e9ca4fb101e42d1bb204477231f43ba5fe67212db8546a16d00f3565baaa2f5f93020fc2e02bbdfc0f2970a837619250d6aa9bcf3dee9ab33423f8adcac7b69b8373047aedd4960fcb51b4e7235937488084c7fd5da0708a18371b282ca53ba1165a21b454c67ca864116b1a39f4cfbd6fc6cfa6fd84ae5862dcd189af265bbece86e55e0b6e1c", 0x5a7, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fb9000-0x20)={@generic="dcbc8b33f43b464255486dbc1e03f6a3", @ifru_flags=0xe01}) 2018/01/30 20:31:53 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x29, &(0x7f0000012000-0x10)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x800, &(0x7f000000c000+0x51e)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000013000-0x14)={0x3ff, 0x8, 0x7, 0x3, 0x6}, 0x14) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000013000)={0x0, 0x493f}, &(0x7f000000f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000007000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000013000-0x14)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000011000)={&(0x7f0000014000-0x8)='./file0\x00', r1}, 0xc) 2018/01/30 20:31:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r0, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt(r0, 0x3, 0x24, &(0x7f0000560000)="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", 0x1301) r1 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f00006e3000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004e2000-0x10)={r1, r3, 0x4, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000036d000)=[@in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x882f}, @in6={0xa, 0x0, 0xbe8c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}], 0x38) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000da1000)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000928000-0xdc)={r0, 0xff, 0x625b, "b5acbae3379e73aeddbebafc3c3e5dad1fb1c12456f24ef844900dd32d091951f7bbf928ad0e60c331f8e745604af9e272a9a8198f1960b4833ad08c4b2bce84899ef997cbb0a46828d9703797d207e20a9504954930a8bde78317cd5668d0c54f148d97ff4b79181f37f738a38448e3e778a16df60dc37b35566a2741b7783b0d8c8a2db80349f740d04b19db31403f491f86969f89bc9414097de418dbda09fa48bd2ecb4a8435d325b99f9bfb743b61ab336623fafd2844a0f97b82a92885463605325a1b306e83591962e645efead67a"}) sendto$inet(r0, &(0x7f00007ce000)="f5563393c57dc475c057f6f8ef8df06ed69bebec24ec0252c2ee8d3946c7b30389ec9648e02222b46249debe66836cb621fdb4e64fadb368babc3cbdf5345564afd1a5086bdaec7ebd7a4141919bfac17b3292d7dd590b5782ce3a7cf02c8b7fd3e1a7f224a7cbceb4f40b8f00636b2eecc8fafcaff96e8655a122c9a0a0e353c9dd46b9f1fcb1c3b38125ce38065b5090b3bc8127348f472f30d00f3d7c16286460592bbcf4f5e68ec2eaf9eda78df7541e760dfc41e48cb2b8daf5a6c4", 0xbe, 0x8000, &(0x7f0000705000-0x10)={0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ed3000-0x10)={r2, 0x50, &(0x7f0000678000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/30 20:31:53 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x7, 0x6a2, [@multicast2=0xe0000002]}]}}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000009000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000f000-0x8)={0x0, 0x6}, &(0x7f0000005000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000)={r1, 0x58, "4feb159ed9319e3d6d8d57ecab0aa7c020b56190e21cff64328dfe458b27969242b9250ea24b5c22c2bfefd6e830acdc06c0193bc352b3c9a3d3a10cafb4c649436776c843b3a37804f66c730ac99540663f3b2f949f2ab6"}, &(0x7f0000010000-0x4)=0x60) sendmsg$nl_crypto(r0, &(0x7f000000e000)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x2008010}, 0xc, &(0x7f000000c000-0x10)={&(0x7f0000002000)=@get={0x100, 0x13, 0x202, 0x0, 0x3, {{'lrw-serpent-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}]}, 0x100}, 0x1, 0x0, 0x0, 0xc0}, 0x50) 2018/01/30 20:31:53 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000)=0x3a, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000008000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000000b000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x80400080}, 0xc, &(0x7f0000000000)={&(0x7f0000005000-0xb4)=@ipv6_getaddr={0xb4, 0x16, 0x100, 0x0, 0x1, {0xa, 0x90, 0x142, 0xfd, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x4, 0x65bd30ad, 0x4, 0x3}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x3, 0x7fff, 0x4}}, @IFA_FLAGS={0x8, 0x8, 0x1a2}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xff, 0x0, 0x49d}}, @IFA_FLAGS={0x8, 0x8, 0x202}]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x800) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r3 = socket$inet_sctp(0x2, 0x5, 0x84) close(r3) getuid() 2018/01/30 20:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a97000)={&(0x7f000004e000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002de000-0x60)=[], 0x0, &(0x7f00001c8000)=[{0x3ea, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000dd7000)=0x0) 2018/01/30 20:31:53 executing program 6: socket$vsock_dgram(0x28, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5b}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b37000-0x14)={r1, 0x9, 0xc57e, 0xc0e0, 0x400, 0xffffffffffffff66}, &(0x7f0000fe1000)=0x14) r2 = socket(0x1f, 0xa, 0x3) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000-0x4)=0xffff, 0x4) 2018/01/30 20:31:53 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) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x9, 0x4, 0x1) bind$netrom(r2, &(0x7f00006e6000-0x10)=@ax25={0x3, {"0e23aa63ddd464"}, 0x2}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000087d000)=0x0, &(0x7f0000865000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bf2000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027b000)=0xe8) bind$alg(r0, &(0x7f000067e000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b19000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f83000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000d08000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f83000)={r1, 0x80000, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000063d000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="", 0x2f5) 2018/01/30 20:31:53 executing program 5: mmap(&(0x7f0000000000/0x3ac000)=nil, 0x3ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) socket$unix(0x1, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003aa000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/30 20:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d4f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000055c000)=0x58) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000021c000-0x20)={{&(0x7f0000d62000)=""/0, 0x0}, &(0x7f0000432000)=0x0, 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:53 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x31, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x328) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf1, "a34789d114d66aff34b26d1ac8c37b1633013904791ccfb2d8d9a2c58f12e4d3bb71a635589bbc30b610c4c49571b311f821da20891eb5509d19f403e59b4daa540a549f96ff430c3a4d6da308e58e9eea5c26e157d387207a7d3491a56453c8b4eefa960a0c10f04c40bd6d6fe4ed11cc48655a33ae2f9bf545e42eed03d4598ddbf38c9ce7c9cfcf97949f158756f985903f16e87ca77c1e52d48306c21791b6b914b9fb9b9b16e5cf9d51cc1474bbe0173d6710a0ce8c9f9886a8a0f982c9e5c8d94c31b6ea583ff629e2cb1d6e8fd7b6a29e8e2ccb8e2ed3348d7607e082c1760c03685cb4522fb2fe49e1300d8c8d"}, &(0x7f0000003000-0x4)=0xf9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000-0x8)={r1, 0x1}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000013000)={r1, 0x6, 0x30}, 0xc) 2018/01/30 20:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00008c1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d07000)=0x2b0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000001e000-0x8)={0x0, 0x3}, &(0x7f0000b7d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000015c000)={0xffffffffffffffff, 0x2, 0x80000001, 0x1, r2}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000129000)={r2, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000fe000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x8000, 0x4, 0x0, 0x0, 0xffffffffffffffc0, 0x8, 0x0, 0xffff, 0x1, 0x696, 0x81, 0x1f, 0xcfcb, 0x5]}, &(0x7f000079b000)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000774000)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000718000)={r2, 0x0, 0x8, [0x7fffffff, 0x7ff, 0x0, 0x3bc24055, 0x9, 0x7f, 0x3, 0xffffffffb5ffc176]}, &(0x7f00009dd000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003a7000-0x6)={r3, 0xfffffffffffffbff}, &(0x7f00006b5000)=0x6) 2018/01/30 20:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/30 20:31:53 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000bdb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000001000-0x80)=@raw=[@ldst={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x1}, @jmp={0x5, 0x3, 0xc, 0x0, 0x7, 0xffffffc0, 0x0}, @alu={0x4, 0x4, 0x2, 0x0, 0xf, 0x10, 0x0}, @ldst={0x3, 0x1, 0x7, 0x9, 0x0, 0x106, 0xfffffffffffffff0}, @jmp={0x5, 0x2, 0x6, 0x9, 0xa, 0xfffffff4, 0xfffffffffffffff0}, @alu={0x7, 0x9b7, 0xd, 0x5, 0xb, 0x4, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x7, 0x7, 0x5, 0x80, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0xa5c, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r0, r0}) 2018/01/30 20:31:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0xa71, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) close(r0) 2018/01/30 20:31:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x11b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000aca000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x78e}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ebf000-0xc)=@sack_info={r1, 0x7, 0xef}, 0xc) 2018/01/30 20:31:53 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000)="f4ff02ca92afc348557b23bba6e90db67c71744bbfb1fea185b63b305e92ab2148392acce57af8fe2dc7473a455c3fcd35850fdc767ba16c3b887fd6485897a945f00fe3027d246a357c89e3ff70355864b83f0632cc1dcb2d8f2af0e0a328ab014ca815cc256e3880933c39bd8c5afddec4872c9c2529f7d9998a2112c1fb707872e62571cf5d3e8ea91c75edb68119c9cfe6d86be2b339107ccab9ddddfc30e688ab2d297070ceca61284b93c2eff3884fde47787334cec35ed5b05a708434", 0xc0, 0x8000, &(0x7f0000002000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8a080000000000}, 0x1c) 2018/01/30 20:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x11, 0x3, 0x3c2a) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000)={0x400, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1f, 0x3, 0x9, 0x6, &(0x7f0000882000-0x10)=@generic="0e39181f7819d55412c3cdace0866871", 0x0, 0x7, 0x1}) pipe(&(0x7f0000398000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000b8d000-0x4)=0x20, 0x4) 2018/01/30 20:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000337000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000949000-0x4)=0x10, 0x8000000080000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009f4000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000882000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000da5000)={&(0x7f0000ec3000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000e71000-0x10)={&(0x7f000072c000-0x4c)=@ipv4_getaddr={0x4c, 0x16, 0x400, 0x3, 0x1, {0x2, 0x1f, 0x199ec83d38229d76, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x10001, 0x1, 0xbc, 0x5}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x16}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44080}, 0x4000090) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/0, &(0x7f0000fcb000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000065000-0x38)={&(0x7f0000601000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000077f000-0x10)={&(0x7f00001ed000-0x174)={0x174, 0x25, 0x332, 0x5, 0x3, {0x1c, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x9}, @typed={0x8, 0x74, @void=""}, @nested={0x148, 0x78, [@generic="6fa1d2ab4eecf4c3c3ba66ee701fe4abed0d85f791beec29cedbdf3fabe5307d7a4f87c0917d1037cd1f18a8073e707e2bc53bda77912b", @generic="6fcbf755c9a18d764ab4f444c0dde4f288765588b4b6a4b85f8c5a48b579480059c560f6fe4d8c37a48b9f47ba94a03475d3194b9d3ce6b56b8c5facbfdc66a7152ac2c7099af8c82ae96f01b36d9a7c3d04f1d285a3e42c40776b386bb2546b34548ef7f3232649946d126a1cca80d1235580ebac846b6c66a2ee4592cf78012a1316dd36caf9e16371c0346aeaeed9004d75ec828da3f7ce742e449e096d2f25189d25d9", @generic="d86cd169ee0eb4c6263b0929f40062c01285205e86c29050a4bbfd0f42b28b6c70755d318d074f7ad45f740803dc1a3bbf413b25a3976252e6327c9ff318386315657a5234f92d37379392da972fc75c7f944c1e1a26d6f376f5a95ca5c443e836b1575657b1"]}]}, 0x174}, 0x1, 0x0, 0x0, 0x20004004}, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a82000-0x8)={0x0, 0x1a8, 0xa39}, &(0x7f0000221000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00004c4000-0x108)={r3, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x483, 0x100000000, 0x1, 0x2, 0x4, 0x8df, 0x1, 0x4, 0x10001, 0x10000, 0x1, 0x401, 0x100000000, 0x0]}, &(0x7f0000083000)=0x108) 2018/01/30 20:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000559000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000+0xfcc)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000794000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00008f5000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000109000)="36000000000006e7190100000000000009001e88", 0x14, 0x800, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @end={0x0}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000012000)=0x0) 2018/01/30 20:31:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x2000000000008}, &(0x7f0000e6f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6e5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x9, 0x80, 0x6, 0x7, 0x41, 0x9, 0x8000, {r3, @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]}, 0x9, 0x7, 0xf0e, 0x3, 0x7ff}}, &(0x7f0000eb7000-0x4)=0xb8) 2018/01/30 20:31:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000811000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f00005f9000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x5, 0x0, 0x8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00005a1000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b6000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000388000)=0x3205) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ec0000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b79000-0x4)=0xe8) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000efd000-0x4)=0x3ff, 0x4) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009c5000)=[{0xb, 0x2}, {0x2, 0xfffffffffffffffa}, {0x8, 0x7}, {0xb, 0x4}, {0x3, 0x0}, {0x3, 0x180000000}, {0x3, 0x8}], 0x7) recvfrom$inet6(r3, &(0x7f0000455000-0x34)=""/52, 0x34, 0x100, &(0x7f0000b37000-0x1c)={0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x518}, 0x1c) sendmsg$can_raw(r1, &(0x7f0000e54000)={&(0x7f00001c9000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000037d000-0x10)={&(0x7f00006d7000-0x48)=@canfd={{0x3, 0x1, 0x6, 0xe4}, 0x34, 0x3, 0x0, 0x0, "c93b783e7dacb6ebe96af9814ffcdff41803f8e8c4c92f03e0c281d7b27f5d6e8a700fcc1299bdf527074fbc2b2d5df22b826c43836b52b8623db9f7f7ecc89c"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) getsockname$netrom(r0, &(0x7f0000e26000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000052b000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0xffffff32) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007e3000)={0x4, 0x0, 0x2, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f37000)={0x7, r4, 0x2, 0x80}) connect$inet6(r3, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f00001b8000)=0x0, &(0x7f0000316000-0x4)=0x4) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000f7e000-0x4)=0x0, 0x4) 2018/01/30 20:31:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x35e, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000003000)=0x0, 0x800) r2 = accept$unix(r1, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x66) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = socket(0xb, 0x80807, 0x47d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe, "95b1b58a0190e3b1e995c741c2317ae63c3f32132d20fc49f40b77b607f75e864a5a9d770bf5a2769f46c5c67d99e6f4c979715a1d8f1fd9abef8c92fb278a38fd6f2b31f41aa10d8d79b71cb4ae7a5d8f8219b5985298bf4170768d3f542e26855d313c384bc2defe"}, &(0x7f0000004000-0x4)=0x71) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={r4, 0x3fb7, 0x5, [0x65, 0x0, 0xa27, 0xfffffffffffffff8, 0xfc6]}, 0x12) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='ipddp0\x00', 0x7}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d43000-0x58)=[@in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x7e24}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000078c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e63000-0x4)=0xb) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000e64000-0x6)={r4, 0x8001}, 0x6) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007ba000-0x20)={r3, 0x3, 0x1, 0xfffffffffffffffc, &(0x7f0000e64000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/01/30 20:31:53 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008f2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d05000-0xce)="68ab827d8c7a7ef07df2a37312073ddb2389ef672bbb65abd887bf153ba10064d4334c58ea586bdf07b20027191097094220610d7a657e68044c8ad8859db4174749673304b6e0d03c1981a51653df9c55a3aaf4782f452118bd01b929ca2d23d0edbc06ae1b90cf73f927395d124d3ea7387f56273dd38a4e697fdaaf5d2060eed19e05dcc9e0b86f03fd3b99b933dc55fbe4e7f6fe4383c797bd4d5d83feae372f79e51d252b479b4f2dd10ead15193d628aef40d55f726659fe4623bf7fdf876b1f937a26b33eeaba3644f00a", 0xce) writev(r2, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000032b000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00005c7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x80000001, &(0x7f000003d000)={0x1}, 0x8) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x2000000000000) 2018/01/30 20:31:53 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a97000)={0x0, 0x0}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000a97000+0x9a4)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='vcan0\x00'}}, 0x1e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000d3d000-0xcd)="2a7ab8f5ea8b2cd7c0fc03d247592bc265e59ed53f723c367d8276855aa0cfad6bfd99da782d036f14dcf2764ff58619fefed3900196a516d0f5b22dedba27ab30a4dffa3e1e51d273accb9ae66e2ea669dd80819c16b9317c6462259819ef304e488254ddbc578affbf1023a1f884a71c2819baf0022e9d82ca9de124c3f3480f794878884ad25a59b5667094752e1a6bd3047f35f382ead219c600cdf257db19361c0c55cbe2837e1512cd47cacd66b4b06b0a4f10d328033055ef6c0c1d9e8e2c9981b0e0c7c6f1c3f8b76c", 0xcd, 0x24040000, &(0x7f0000ea8000)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x8010000400000084) socket$inet6(0xa, 0x1, 0x1000) pipe(&(0x7f0000cd3000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000bc9000-0x4)=0x7, 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$llc(r1, &(0x7f0000e69000-0x4)=""/4, 0x4, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000022a000)=0x5, 0x4) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) epoll_create(0x5c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008f7000)={0x0, 0x4, 0x0}, &(0x7f0000fc0000-0x4)=0x8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00009ef000-0x4)=0x0) 2018/01/30 20:31:53 executing program 7: syz_emit_ethernet(0x4a, &(0x7f00005bb000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x6, 0x1, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f1e000)={0x1e, 0x3, 0x6, 0x7ff, 0x4, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f6000-0x20)={r1, &(0x7f0000f1e000)="5073b6ac4a7000c9c602a83acf00d28275e64810708ef785cdd0ccf2bbd041989b36acead64b3c4703caba2dc935865830b6087cbfe6cf84630d34649da59c47f2132915c637f1f75d81b359229ce0aefaede232a645783aac504bd8cab2b1006b26a445a9eedffdb2371fe9b3ff81cbce9367002b0ed7c0256ec14cde3a63115bd863175da9afe9b22d727eabf3857a8f924f4c8d243d14e9e55c91039290510cc187aff8adaa0003", &(0x7f0000f1f000-0x1d)="9ab2f06674a6f263afc029e92321de94dc4edd218ade2db759455f5937", 0x3}, 0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f1d000-0x308)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) 2018/01/30 20:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x4, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b20000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000de7000-0x98)={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]}, 0x1, 0x5}, &(0x7f00003b7000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004b2000-0x8)={r2, 0xfff}, &(0x7f0000a0c000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/30 20:31:53 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ff9000-0x10)={0x7, &(0x7f0000ff8000)=[{0x1b04, 0x5, 0x9, 0x0}, {0x3f, 0x5, 0x7, 0xd96}, {0x80000000, 0x1, 0x5, 0x2}, {0x7, 0x6, 0x9, 0xffffffffffff7c0e}, {0x100000000, 0x0, 0xc, 0x6}, {0x3, 0x3ff, 0xfffffffffffffffe, 0x9}, {0xc0e5, 0x1f, 0xffffffffffff4322, 0x3}]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket(0x15, 0x5, 0x76b3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ffb000-0x4)=0x3, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ffa000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ad000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ff9000)={0x7, 0x8, 0x1, 0x9, r2}, &(0x7f0000ffa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000012c000+0x4c1)={0x9, 0x8, 0x8, 0x0, 0x8, 0xff, 0x1f, 0x5, r3}, 0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ffb000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ffa000-0x8)={r3, 0x19}, &(0x7f0000ffa000-0x4)=0x8) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) 2018/01/30 20:31:53 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00001ee000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80000) 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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="85ad25e62f1fc5d6ed837bca49ab011f0d8a456be33ed70bd37351669b117b73c897b61128e9f38dc8a0a541ac8368eff6c2455d5bbeb71b906ffb7084a738d2b0ceb90b134c337a6479aae7c813816a81df730d7bb489e6ffe23062df7cc927ce9e8845e08074e21f460d6b8ab7181f56f276d5ddfe2ddc0a7722335a9070eb9aeac261b5b88a5c51f0df02904ae9a10cb9f97dacd9bb933df1687ed8", 0x9d}, {&(0x7f0000001000-0xd2)="35cc716b92a0b64fb39be863da0e04231f52d9a0fee021c72bea65b8402ac19b8d6784a5158425b532a238f1172dd0f9e78dba3932ba4c1a66309ce36f085b21cad5e8ceedb515f78a3a43cf94ea1e2bba4dea37e60da4dde442dc424db03718324aa4849fd438b5e6417e3c2c4527a002d28f1baca9a9d65db9d32e01eb0851daa711997269c7ec769cfc68e8b9903fee06ee92bb262c4a54faa21f700a958b1ceb3c37f549d82e526a6ce9f68e5e44802bf79abc69a9671afac3b198fa5ad66392ac1ef87e43c3dcdf61486728f6513f0e", 0xd2}, {&(0x7f0000001000-0xbf)="76e13600f4d9955f97c92745983bd4de367bfb577692cecc9c3444a37c34f4de4765f27e39f0ac7c378b7a055eefc177516f2e141be5c1b5368476acf7c43aa7f9b1d75e4aabe570ad1489a38e14131490d09675a1bb0c944730ec44480c57505a54e618bd08961c9c007a886ac8a8a9b0b43a22f7899bcf03c3fec749389fab972b2ee59e3b7fa8aeb280e5566a420649f89baef216b3a586608ca72d4f9a6c122ee459a942937df112e68926ad1f26ccbcc4b7673e6204e09822df8b7e0b", 0xbf}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000d5f000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r1 = socket(0x0, 0x2000080003, 0xfffffffffffffffa) getsockopt(r1, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bce000-0x8)={0x0, 0x1}, &(0x7f000092b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eaf000)={r2, @in6={{0xa, 0x3, 0x1982, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff77}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dda000-0x4)=0x8c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dff000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000-0x4)=0xc) r5 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f0000f41000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006e4000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e96000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001be000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b1000)=0xc) r9 = gettid() r10 = getuid() accept4$packet(r1, 0x0, &(0x7f00007a4000-0x4)=0x0, 0x80800) r11 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000039a000)={0x0, 0x0, 0x0}, &(0x7f0000093000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bb2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000-0x4)=0xe8) r14 = getgid() accept4$ax25(r1, &(0x7f0000022000)={0x0, {""/7}, 0x0}, &(0x7f0000ddc000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000564000)=""/90, &(0x7f000048e000)=0x5a) sendmsg$unix(r1, &(0x7f0000b8b000-0x38)={&(0x7f000084a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000cc6000)=[{&(0x7f0000436000-0x22)="dd2782044f57644d32ec80ffaf657f9b554058f0b0ae5857f24dbb91ba5a2e5baa99", 0x22}, {&(0x7f0000692000)="81d20d91e50d9053bfca562d6ca659ee071c621562ca3b6224ea66a2bcf11d8cb303f00512a7a67f0a91a2fcd369a94039567763a7aaa2d6967e2662255ce69b183213e994676e04cf356959eaefef5f331491bfad3fa2c800", 0x59}, {&(0x7f0000481000-0x8b)="0932335e54ee1dd84f32eee431bcb174509fb567d670d7128c647ecd20bbe0fa3a8cfd59a727709984cfb580f0cc419303eb9150cc8aa7d759b333162f0cc1a131927235a30ff4b22af48867e8a165d118bec48284d3e9543416ddf98207c0086ab4e6b613455bbc09e28c2d68e854bcf0c85311aa632d551ae095f7e3f3673019c55abe43528ef155a70e", 0x8b}, {&(0x7f0000cca000-0x86)="b6b89ed5768d0da900c64cda15595a167352b6ff548c143092ee57b8ef382b999d39e31b75badb5fcf6216da98d62c1d3b2407103baac26205896983a2779a2799880b7a82d4de43dbc4ae0ed6f1b1b00e33b88f670f23e12e509cdc16239dae56c92d4ef8ab499ef37b7c2c2e9392e9a036915f3da51dedb751a41b36f64b1cd9c8a9ff10fa", 0x86}, {&(0x7f00009b7000-0x2d)="3e1401cfa485cd24de07f4af8ddf0737e9648aaaeec71f5131c33f9d47cd7cca296cec2a2f1a77ef070a50860c", 0x2d}, {&(0x7f0000ee5000)="ea292e2128bac399388a803094373cd1e446a21d2bc666674647fc671f2f27e6d526789d1e51a85f9ca2046bb8e7f3b514fec54acd6491263b45d8baacdf46156072271d02be64502f180c10aaf7da24ab89ff5e41020aa0181467226339a8b087f9589625b20c94f94c616342adf38ae3addfb456df50ab6a67219956dd67478c395f078b6d0536e43f2c0c6ed3fadbe85985080a29e7547a981b1c9ebe854a09a25cee4a4ac13e7f8cc84755c4ece4f62f28d6bf33053b9c5dbdd2a998d5ed80f0bd99a7c107e0", 0xc8}, {&(0x7f000027c000-0x46)="d72714d7d0ddb8ae12b7a1312b11c12e00a7be4209fbfc30cc88a9ca450b06695d464b25c320da09e59931446d7c37d6b4185b4b5d44ac379c46ac18869956fda32558fa1e87", 0x46}, {&(0x7f0000a47000-0xcc)="276eb1ed46ac8c7099ad788e02d9f3ccc4141c22002a6173d28020c48eeb2c2e5222f538f97af7a0a64e92d5753ceada6f5b08c76e8077a7d2a8cb2df6708f45b87ff4b110c9f2e26f0b83312a573fb6f60dea2a244212646eaf6bdc806f16768679ca4b976ae45337be8a1783356a8bff5f048cbd0d800de7f7a25a1a5e5adef25a8a84bbfc8092a0f85a7e9736915440e5f531f8189bbd5c585b42d65ff2d06de480368eef85813012444c790f640bff73976a80c4f229a5f8cdd452846ae5097b245bbd724fae5fdc583b", 0xcc}], 0x8, &(0x7f00008a6000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa0, 0x4000004}, 0x800) getsockname$ax25(r1, &(0x7f0000b41000)={0x0, {""/7}, 0x0}, &(0x7f000087d000-0x4)=0x10) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000960000)={0x0, 0x0, &(0x7f00008ba000)=[{&(0x7f00000b8000-0x4e)="93078221f5ea012fb859dd2cdfe56f310f", 0x11}], 0x1, &(0x7f00001b2000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) listen(r2, 0x0) connect$vsock_stream(r2, &(0x7f0000001000)={0x28, 0x0, 0xffffffffffffffff, @my=0xffffffffffffffff, 0x0}, 0x10) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xffffffffffffff87) 2018/01/30 20:31:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/30 20:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x359}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002c2000)=0x3, 0x4) 2018/01/30 20:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) r1 = socket$inet6(0xa, 0x2000007, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000035a000)=0x0, &(0x7f0000699000-0x4)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d3d000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x7ff, 0x0, "686b49576e5caab17e9b8e12abe781ece5299d96e66589b601a1bc3e76d47b0134243f488eed3658c13bc6745f551c2c1950ae64ab0923593b39ad440ddc232eb230682f99312d39dd4c55967a4512da"}, 0x160) 2018/01/30 20:31:53 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000024000-0x4)=0x1, &(0x7f0000004000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/30 20:31:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000f2000)={"8ce069d14f2e9cb1cb29782c33ec06ef", {0x4, 0x1f, 0x197, "32efaf20e0d7", 0x4, 0x0}}) 2018/01/30 20:31:53 executing program 5: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000af3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a55000-0x4)=0x1c, 0x800) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000af2000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x7ff, 0x200, 0x194a}, &(0x7f000023d000)=0xa0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000af2000)={r2, 0x400000000000000, 0xe}, &(0x7f00005b5000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001f3000)=[{0x0, 0x0, &(0x7f00001f6000-0x30)=[{&(0x7f00001f3000)="4968fcf4218b1db148fa25cf", 0xc}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 20:31:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="5c7cf1", 0x3, 0x40, &(0x7f0000be8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0xffffffffffffff7f) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000d0f000-0x4)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:53 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8993, &(0x7f00003f7000-0x50)={@common='ip6_vti0\x00', @ifru_ivalue=0x6}) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 50.817920] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 50.829559] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 50.876630] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 50.893208] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/01/30 20:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000964000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c3f000)={r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0e000000000000000000000000ffffffff921400001200e7ffff873f00002023"}) 2018/01/30 20:31:53 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000-0x4)=@int=0x5, 0x4) 2018/01/30 20:31:53 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c5d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000b0000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a65000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000001000-0x50)={@common='yam0\x00', @ifru_addrs=@can={0x1d, r1, 0x0, 0x0}}) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000b58000-0x8)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000f51000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f51000-0x4)=0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f51000-0x74)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x60}], 0x74) 2018/01/30 20:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d9f000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00006dc000-0x10)={0x3, 0x3ff}) r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cb1000)={0x0, 0x0}) 2018/01/30 20:31:53 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x8, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r3, 0x0, 0xf2, 0x1000, &(0x7f0000011000-0xf2)="ab0665a8a458e0dc9b67b84622ade9d7b92ac939c16828955ebf2c82d784166e4ceffe24a964e14afa325c7a11ec42b86c3f7a55af753fc6eeac1b3dd6e9612667ce83e7b77a2830f95636993415dd723fff4c10156f831c5b6cd77a71b7625eac9d78b206c1e2c19485d3824907bbf2137b33ed1d92bc003886b28d4543fdc992eddfb8b829616cc06789ec53f37055b192dd3ccdb3ac4961a0b6d5605a26eeb0bc78b605469c51ba6e6594be4f79e04e123e5d38220f28e2219d4927243dcf2e469d4dc54d66c146e9e0afbc074b1728973a341050a95f4e2015c9bdb2455d17172fa6aff7af20a56c29e8a6ddb0fa8d6d", &(0x7f000001c000-0x1000)=""/4096, 0x4, 0x3}, 0x28) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xd81, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000001f000-0x18)={0x0, 0x800, 0x20, 0x2, 0x9}, &(0x7f000001e000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={r5, 0x8001}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000001d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x83cd, 0x1, 0x3, 0x8, 0x34, 0x101, 0x8}, &(0x7f000001e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000001d000-0x4)=0xadd, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f000001b000+0xf5c)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/30 20:31:53 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000721000-0xcd)="b1116c410331d0be20d3d91802fc7c5d1120e3cabe8a9c3dfd0668be87b26e7cbe673162b8a6410974e33ba20f30587b9e7823b708799cce11e06f6a959517863eaafc1c6fb104cb9e7865e9ca2b6bd7ded34c745c2a46cf179cf2b2c5af2f47cdac7e3a94574c1382dacad842ff537d804e85ba5c05262119d8c89d8317bf96e7aae81bd9f7b8690256de3bcd6a921240ec80c78a3ae9799882177c725959155aa67dd420564f016dbae939c183f79b36766c07102d597f58f698ab8744f17b43559be49121d5780bcca6709a", 0xcd}, {&(0x7f0000001000-0xc9)="a0e1ddfe8e052c5d11d31df2342a3abdc3f18af94e084321156d5f047a20e30d8cc81075dbcaaf2c880d1b100095d5a466af3880eea2eec008924d175843df2cd71407b006b1a2beab32c9fd4a5069fcfd00da96f208df8ae7d49a7fb5468ccde51224b1911a470b3fd26520c487bc17b2e3a2fa4caed8a7602d8e4d835ac6f44bf32104595ffc6120769c8cc5cc343cd455c70df4a22f128b47121d6dc971cc9fd1722548c35fcc777706ec61679bb371ca7098d30ed3dfc212b6a04398ae55f24f7da4afb74e953b", 0xc9}, {&(0x7f00007f5000)="e9bcfe2a7f1b7244772fc257265de6c074498ab327f30694d57d9a88c319054d7ee4b882adf402ba52b115f5cf2c189634b3daa71098ff7f869d0d31665a3e09d85265b31a04446f041c41e58ed8c905935d7a397bc9afc82d29b296b9a0f4ce29f5685446d3c65da542be4c9ba43ef149c2e640e924fbc2a0dc69ebf655977b79e3885406f7243246107977ceda48d8c51204a1722583891f8dd9c7aec1de1bb72cc4a0fded321f208a886dae360220def207ba4afa17b35db58d08f05cfe95c607f77cc4e0242d3815631cf3f99de5b0fffa5ff2040afb0bee993eb58fdcd5fad38545137c992bff01", 0xea}], 0x3) 2018/01/30 20:31:53 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00009e2000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f66000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000261000)={0x7, 0x4008, 0xd01, 0xffffffffffffffee, 0x0}, &(0x7f000035e000)=0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f66000)=@assoc_id=r2, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f19000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000457000-0x4)=0x10) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000cef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000047a000)={0x0, 0x0, 0x4}) pipe(&(0x7f00000be000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000030a000)={r3, 0x80000, r4}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a5) 2018/01/30 20:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r0, 0x541d, &(0x7f0000584000-0x8)=0x7fff) write(r0, &(0x7f0000335000)="", 0xfc94) 2018/01/30 20:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000be4000-0x4)={r0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000017e000)=0x4b6d, &(0x7f00008ee000-0x3)=0x4) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/30 20:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000223000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009bc000)={0x1, 0x200, 0x0, 0x1, 0x0}, &(0x7f0000d4a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007d8000-0x5b)={r1, 0xffffffffffffffb9, "0715622fc8681176de6942cb444519c4665295fd509058e4976a0305829689038e9ac12dc7aa34fb39cc28e1c12843f4d515d8b8e14ba998a47eafccd8c445a2403b399c05736548da2048a0dec19e1cff2dca"}, &(0x7f00003fb000-0x4)=0x5b) 2018/01/30 20:31:53 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000001d000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) bind$llc(r1, &(0x7f0000010000)={0x1a, 0x1f, 0x4, 0xe6a, 0x0, 0x401, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0x1) socketpair(0x8, 0x80f, 0xc25, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000022000-0x20)={0x9, 0x2, 0x7, 0xb00, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000021000-0x8)={0x0, 0x800}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000001f000)={r4, 0x5}, &(0x7f0000019000)=0x8) 2018/01/30 20:31:53 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000007000)={&(0x7f0000002000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0x10)=[{&(0x7f0000007000)="", 0x0}], 0x1, &(0x7f0000007000)=[{0x1010, 0x109, 0x101, "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"}], 0x1010, 0x4000000}, 0x4000881) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000005000)={&(0x7f0000006000-0x48)=@full={{0x3, {"bab11ff63d6615"}, 0x8}, [{"710ac3d161a30c"}, {"e794dae659cf42"}, {"8733dcafe8e44a"}, {"67b3ee8040bf5c"}, {"ccb2b9e4d46275"}, {"d0bfb1e11bcce1"}, {"160192645be837"}, {"c34d87474a4d65"}]}, 0x48, &(0x7f0000005000)=[{&(0x7f0000005000)="322f546663abef2d978133266b5a7f70f09ef8e57fa840739f1139b0a07d3385f9d76643e8031e815ccbe890398078d6bf53ae0cbce3bd79debcd67576c86b9efc6d736f7cc444192788ba7fc8f970b8d00fd13e6eaa60d8636c779ea97c38abe5b80135bb428952fb37cb162c6db5691e5b722bc2f9bccf82b62aa0cc15e1f3ee779425e93d9e47d36e52827237699d8de52432654b90bcaf4d3a8ed7e9f2156707c558c1892970d4483b87604a8fcfb19893c2d4432c6f61cb022cdef111dd42975d8f484cb4bb1d18857adf616b255c1ed26c7f05e43d3b33b61f2910f0ad4a220df927697c83ef20465df1bf2531ad55f2d928742f", 0xf7}, {&(0x7f0000005000)="cffc5e6121b88a4bcc54dee0d85b7a6823c0fa6dc1bdf3650b0ea2db1a97665dc813f1112c07ce2fd9a42a7b12358b2ac55411e77f5bbfad97d6d151cd44ae41f01438c2ee03279b0d5e569cdbb43ef9580c866ab44ad1c196744c3a449b176baee73443c7272db983bc093973844bee6484d219ce924b42b7375dfec7c8cfb3cc4b51acfdf80c92caecfdc0302fd8d257ba1cc4469ef79aed6023eae254af928135a39f9837bf125e", 0xa9}, {&(0x7f0000006000-0x27)="37f460145826a21ed0c75341bd3fbe72b46d6d1ea3b6d8446d35d55e5ddc3007dd5ed5a8fe56fc", 0x27}, {&(0x7f0000006000-0x25)="344420ff62b7cd2ef34efde5e35a8d73f2b23f45499ef96f7486946ebcf88fb8d54b205206", 0x25}, {&(0x7f0000001000-0xab)="704527eabb08900c3828564b6cd541062233825b960b73d9c575b341d33765c208f649f1d015f3f3ed058a5ecd10b69332d088ae6caea556e360e797011d14abe1a7303dda7a7987df6de44540a54bfd6f9a7ebfebe895a5a0e941ff4fdb82b57d9de39e3725426379d1c5ce3dd60866a434651f12392cfd7dd885bdfb8fe2b75813a5f88e2aba56de5b92b160ec4dc4276c50a6194eaeaa779eed054e491f25bbc1b3126717b1a53c116b", 0xab}, {&(0x7f0000006000-0x5c)="70a809fd8009708b0494af93099090d288d7d2fd0f834791baaa80849a8c5920f6a0df60985819acb3be07ffa1bedf4aeb6209836d62d28bf36db53940665cec8bca088cf3bf836fee92832dd058669cfc7582505042ffbbf59b42f8", 0x5c}, {&(0x7f0000003000)="ddbaad8f4cbc7b99f358784bc652e364cbe0ebdf582894e38d38bcb299d0e765151b", 0x22}, {&(0x7f0000001000)="2838417ef720a7417df396a8941721dad2802ef5f2dd39dc8ffd231602eea875e5768d153d04ad1e2724c98b3fc6757efc", 0x31}, {&(0x7f0000006000-0xd5)="ef763b9148aa46c71d7e1138229650c81a93ab0295f9b663a810b264af8250a0ca37b3d2539064fc0c232209d4a174240fb32a94ecb477a44a852bdde75e5bcf8ad9059275a9db63ebe9d828d6bc158fbe6c839d628cba8a43e40f50821418dcaa5f64d4198a346c820e5a895d4dcfeb3956180332aa4c95184adc8b915fbabe8325e9e3fdf6e3904cb5dfa300366ee306f5234add679ba660aaa6e3f29786f7fb856dc4c9c30e8f0072706208619cb505fae858b2180b6c7dc458f8c80176a2c33d58c24e051f247827f69b5b67af0197b6cabfa2", 0xd5}], 0x9, &(0x7f0000005000)=[{0x98, 0x10f, 0x2, "4e7ddf3874e1431f111c9e4e7f037ab82ca70e27d1cb31e262564426e1a083bbd5ff188cea313e37e187d1dee6c02c615d9d3ab422087005324de4faea1c5a6f449f0d4708f84a65cd96fb827168f0accd0aecdb7a07684a7aed7294aa31ea7fd4491d4534c62a2cc2e0104c28bda4ca9aec3fddbdafa665adc57c33f2d2a3b09cb8"}, {0x48, 0x10d, 0x0, "bd055d6244458a4adda10cea4a9b9413a5a7bf1c8059f60db737e1dada7fdf7944d9fc4a14a889cd5e20eed25bb1143f779e2c48"}, {0x1010, 0x0, 0x1, "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{0x110, 0x11, 0x3, "12213d2340560b4b5edcf041046fa99014cebb76eae6e6ee94770f70121a90fb8039fa96c19d430730bb41eca7cd59472f9bbfec98796a3da4e64dd9add889606fe64df432405e1c2c8d2261240a9877ca4a4798919876c49a99d2cedfdb666f269a7112fbcb8377e78b0cc7fb7d06d6f98ddca1d2439687f20de7eb3ccf4a861a651c43e022e82411c3023ed31d34edb6ccc8f2e5c64d1d48eb6958d840714513778196aaef0915867d190a488696b9a2182109cf1672c9cfa271f08b983c1a4ed1f53b51b841a971f7964ca600b16d64bef818c94db55cb44463b9d13dcf788e0d661455862f9cac4909b74486d127dbc7cc96bb418fbb30"}, {0x100, 0x109, 0x4, "1a3dea41f316c49fcb19160be7b9b8b1ebbbe6b665cea3cb5e11a6f55f62ab1d537e1ac8520f2aebbcc4e67e537ac42ab73852e65f1c3618e95cf42cf20ae04caa2120ee5a133d3b62a1dcfe07b0baf7a682e4c3539fc0317b8ea72b0c650bfdcc61c7b41d9f5c14a808ff166debe7579741e841663dd70b41295fa3f2816ea4e2173264788797adda16459126a9dc91a0108fa746d8ef73c741ee051c298b0bae61ba1ac83f9517197a5331b1b01f31878273b90fd2f3a6028848c9ddf592cedd50832acb02e2374c8788f1912d1a081bff92ba3fe41a053d1b5d49c350711c0d33699d2f74de41a06626"}, {0xf8, 0x107, 0x1, "6c464eb58fc05d39bbfb11706d347369111cecad869ba54b7e2e6cca1b59a1712318e4e7d898c0075d00089dc296a161ee403fe5cf54e59387b680ad8efb031088dd1bbf1e4bc5e17a7018a678f067f20aa72e740e6e197d71167815c3512de5b06c1953cb427f64f81ad1f81be7d9ef0eb17cb1737ffd51bb2033c674b747ada3b2176c85ba239011ee25e2ee58df2b4996f918f7e8f6b8ea211d2e907b909da21d6de48788eecff196902a85d250edc3726611d5ec4c867de773d3a43ffa30de62d868e6f955baa0d84a9144834df731f75d006dfe064ea0d6836e6faf9319b2be0fca2388"}, {0x68, 0x117, 0xfffffffffffffffb, "a71c4310399137791d390ff2f9b6ba785f489979a698916d1c5e45be9ebffbf3c367c0d747f3f25d1432793d4be533e1be5e9d1134e166cdff61066d11e21a950f7b337e987174c1bf00b68be357bea284"}], 0x1460, 0x8080}, 0x40) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/30 20:31:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000d5b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000309000-0x7c)=""/124, 0x7c) [ 50.961684] xt_SECMARK: mode already set to 1 cannot mix with rules for mode 0 [ 50.988549] xt_SECMARK: mode already set to 1 cannot mix with rules for mode 0 2018/01/30 20:31:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x10001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0x2, 0x7, 0x6, 0x7, 0x15, 0x0, 0x4, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x101, 0x0, 0x0, 0x3, 0x7}, @sadb_x_sec_ctx={0xa, 0x18, 0x514, 0x1000, 0x46, "f2dfb4154c52c11715153064b4c8ee45b3a68d6d71ed0d0e4481cffe7c65e1dfb9fc1cbe970e6c0bf1ebfbed5806af792c3126888351d437232b069e9a34675b049c9ba5f3d5"}, @sadb_address={0x5, 0x6, 0x2b, 0x20, 0x0, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbac}}, @sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x2, 0x6}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x40000) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x1a2) 2018/01/30 20:31:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, r1}) r2 = accept4(r0, &(0x7f00006b2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000087e000-0x4)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000081d000)={0x0, 0x7ff80000000000, 0x0, 0x7fffffff, 0x6}, &(0x7f0000521000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000293000-0x10)={r3, 0x90, &(0x7f0000749000)=[@in6={0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008c0000-0x4)=0x10) 2018/01/30 20:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x0, 0x10c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002d9000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00003a4000-0x2)='U2', 0x0, 0x0, 0x0, 0x0) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xfffffffffffff800) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000eb4000)={0x0}, &(0x7f00004e7000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r1, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""/0}, 0x18) 2018/01/30 20:31:54 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ab3000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x30)=[{0x2, 0x2}, {0x3, 0x2}, {0xf, 0x8}, {0x7, 0x2}, {0xb, 0x1}, {0x8, 0x71}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000089a000-0xc)={r1, 0x1, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x808994, &(0x7f0000002000-0x50)={@common="0770365f767488fe00000080000100", @ifru_mtu=0x2000000515}) 2018/01/30 20:31:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg$kcm(r2, &(0x7f0000635000)={&(0x7f00002bc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000695000-0xa0)=[], 0x0, &(0x7f000031a000-0x1c)=""/28, 0x1c, 0x0}, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000314000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b3b000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00006f0000-0x4)=0x0) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x4000000, &(0x7f0000ab9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 20:31:54 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind(r0, &(0x7f0000004000)=@rc={0x1f, {0x20, 0xc350, 0x1, 0x6, 0x5, 0x8}, 0x3b5e}, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008000+0xac)=[{{&(0x7f0000009000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)=[{&(0x7f000000a000-0xbd)="ed1a209721cc42ba2468c686c04a46558e635918845e6640df4bbf4f7ca92aac91145b93526a2f672c656324e72ff5ec80ff8c6e64e6341476ceda8d26f17ae2e867e5842bac13bd9bbbae582fdcb22511cdd4c040bb73c4fbbdf29faa08b955f2d489cace18b8de37b5fbef082d400711026dbce2b23bc52aca2aa6eb4a5b3bf350840acc1dea123e01f5eab6b6a7bda55e676a377306e68a194d0c0417c0452bd6bea86a496a89d7fcfe137d99002874ec39099e106c9792151a5470", 0xbd}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000002000-0x65)="5e546da3dfccb51ab7aac550671d92d182b1458d5ef67767ee25a0671642b3281cd18df84381d5ee2d31827c8b4bb3d4fde18c0f77f7debc14a9e2d80d604a3f3143dd3eb72d93dbbd31cf98a2f925b60306a4335095d739886da3a254d160ced6be46766b", 0x65}, {&(0x7f0000005000-0xeb)="a2b10bd6782f7073284cf040886666c2501037747b00ff0c217e263f2989e9edcc49a4f67aad541fdf369d1682bdd3b14ca059621705516694b2e4f8af191d5bcc0d66e798defaaccc92a0e142f39901d7b57abfdada240a9f922a3f74d37128fcd9e6e01336d88dfd4ee42fe65c2b7d0172de5a27032f07ba189c9125562dc4e15b490cf78f45a43652984d8b0af20c76ef68ab7a489b9a9eb4793c63ff9d018f207675f6407dd20b05a505966347e2dc856bb6f12425c2c0b42151723c8f04b01b239a1d7784f361e361356155794a0a7fb97b713e5790a1ff2b3becab926d239ad5847409104b89a705", 0xeb}, {&(0x7f0000000000)="e8615cca22183c34763097a744d7137a0b78ac35d6a75d22bff448f56d591a62bbc162ba817d8ae8434804e1d49f0a04ab114495894492395285818856733bfbaab0a0a024751f0feb4e3cf3ecaec83249376a3a557b1b83d5f9b3a174c301c52191ffc6f46f8c9c0410d670f255ac82ccb95b", 0x73}, {&(0x7f0000007000)="ac24261ee528a007d631aeed707e7c6f399362dfa7e6cbc21bb26ace362cd5a8c1239bc1b25f78b88c169c11945e986c5d36107b7756d71c20a8395908afaec9067d72a2155f0a743e88e78eb5e2089dd20401446b5ebb4b5faa85203fa14c0ff2cb0fecfeede04c140052d3576f82e4644e673f9b3ee481fa2288adedf72f3edce254b60dd5385406fa3ae3c876b42b555c1fd6211e4ef6917b32df7c68a69b2aed9885cde53e2abcbfa1c90663a0a0a494e37526f0d6a6ae6f965f9b0e8c01", 0xc0}, {&(0x7f0000006000-0x8b)="b6781864f55075d967824966e6603fb9250cddf4cf67a3a6c8a970a4c287c4618f501d03aa0640f99bf286f35a6958a26065b2d1f8092f376797d88d44983dd7b4a6bdb941345ca19903dce6ec4db007d2f5eaaccdac5c41905db30d4f161fb358336c1c7eca6f1f9cc0878db9d3b4de0d2b861f74af7a0b412a2b0c3f780315782e8c96df83147e134f40", 0x8b}, {&(0x7f0000008000-0x3e)="5ce45b1f9b1d6643e0568102eb5d70e9602d2ab9d18950475b65ac84f1661ac2ce3b9620f8e119fca5d57db2da7131a8b5d3eaa59dd1488795e3b8184654", 0x3e}, {&(0x7f0000005000)="f17a609a81b9d05bf2831d03fad462476c57043e285abc7c60d415d2965a4d57dc184df9c58302d9f639ee70fb555f29e1d4b62caf8b2d1b0db0abf8d912ede969598624f0294f855cb93d4899f43e519a89bce3fd1fa13b6acc9b750a5c95b0dfdce756beb17b3c50d7b2bcc3217334b28aacc150db2191256cdc", 0x7b}, {&(0x7f0000004000-0xfe)="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", 0xfe}], 0xa, 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{0x78, 0x10b, 0x9, "d067b8b71d22ef7e719ae4292594057cb6a8a9f2944ec21f41e3eb250f2ee9c1e73ae4f6cca5bdac5f7443fa33b0e01618630275737db36ce65f90961b2b4059253dc8a92ed9568cfff3492ce426e50d1e5356b79fbabc36ff02f4a27461e1a2b1934e596a"}, {0xa0, 0x119, 0x81, "2fa3cfb7f073fc8ea465e1f31b09f53f98ab66b9dd9bad453261d5f946833a54576aedc7353774c21fdf88fb23dec9f06b8c98328112ec4ac58e72f52c7e4050580a12eb10a26b4e9546c58330aff1cd408d4b61603658c8edec7cad60cae4dea94eed0b3d888331c290ba2b5c9a78a40734a81a1e4e67978dab141ae3431e9930e343ec373a25ca86"}, {0xa0, 0x10b, 0x6, "b3a1867c3ae4675233e5fc0917485fb221469f7693d1ab4c4b32cebd52e1ed1e6810df89c41e381b0dddad1ae5327e95ad1ddfe18a859f6bc9bf1ce00a489beda9c44451438021018b7b6ff9b9f3f3cd44bda42903a2ae9d39e3681125ebd162b3ec09b4682580d11be4ac9aeaed2f57966c97fdd9434c64c9a9e76044487b9b8d68949c108211b1c4"}], 0x1308, 0x4008010}, 0xf6}], 0x6, 0x40000) 2018/01/30 20:31:54 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000c000-0xb4)={0x0, 0xac, "03b90a0c28fc1d784da47f7cdae6d757ed1647ae9bf3770da60790b2ea980baf267b7e4e9714f4f0600e7fd969458063ebd24619ec077f9e3198d3562ba84373db8ff5fd2543434b346fa070e062984479109fa87cca486d48af23bc8305bcebfdb45b648ccab4118336dba3c7281556aba1848ad311a069a57d719347c372fc5d3a6d8243899fd0b3f1144d44122205340cb88a5424ff11cc22d5779265319ccf9f4b198d971de2dd88a878"}, &(0x7f000000b000)=0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000008c000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000)={0xfffffffffffffff7, 0x200, 0x3a05, 0x8, r1}, &(0x7f000000a000-0x4)=0x10) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75afb83de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/30 20:31:54 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000-0x3c)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000027000-0x4)={r0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000027000-0x4)=0x0, &(0x7f0000018000-0x4)=0x4) 2018/01/30 20:31:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000-0x11)='\x00\x00\x00\x00\x00', 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000e73000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b8000)=0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a4d000-0xc)={@multicast2=0x0, @empty=0x0, @empty=0x0}, &(0x7f00007dc000)=0xc) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00002cc000)=[{&(0x7f0000a90000-0x10)="3428ce940d950c56c6d2bdaba040e287", 0x10}], 0x1, &(0x7f0000ce5000)=[], 0x0, 0x0}, 0x840) recvmsg(r1, &(0x7f000007e000-0x38)={0x0, 0x0, &(0x7f00007fe000)=[{&(0x7f000009d000)=""/219, 0xdb}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/30 20:31:54 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000af6000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4c000-0x4)=0xe8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f84000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x2, 0x1f, 0x1, 0x8, 0x2, 0x80, 0x80, 0x32, 0x0, r1}, {0x7, 0x22, 0x2, 0xfff, 0x3f, 0x1, 0xffff, 0x8}, {0xfffffffffffffffd, 0x400, 0x101, 0xe5}, 0x0, 0x2, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x0, 0x1, 0x1, 0x8, 0xfffffffffffffffb, 0x10001, 0x0}}, 0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/30 20:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f5000-0x4)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000cd9000-0x2c)={@nl=@proc={0x10, 0x0, 0x0, 0x0}, {&(0x7f0000242000)=""/91, 0x5b}, &(0x7f0000449000-0x1)=0x0, 0x0}, 0x2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000664000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b0d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000073f000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, r2}) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff03, 0x0, 0x0, 0x0) [ 51.186984] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=40 sclass=netlink_xfrm_socket pig=9341 comm=syz-executor2 [ 51.201722] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/30 20:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000727000-0x30)=[{&(0x7f0000a78000)="86573b230b4a36858d37b532e75d296e851fc77a18a512ad5a1785b6dbe25c05ae08a360", 0x24}], 0x1, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/30 20:31:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000472000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005cb000-0x70)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f000063c000)=""/65, 0x41}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000001000-0x66)=""/102, 0x66}], 0x7, &(0x7f0000001000-0x49)=""/73, 0x49, 0x8000}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000f9000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) pipe(&(0x7f0000e8a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a0f000-0x8)={0x0, 0x6}, &(0x7f000032d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b7c000)={r4, 0x2}, &(0x7f0000ff8000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000761000-0x6)={0x0, 0x1}, &(0x7f0000a21000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000025000+0x637)={r5, 0xffffffffffffff18, "88f47709e02c75746b13a6b3c2ae249f228dbc528b14477801b6b4e2786f419780ea4b8172d92e06062547618a398ebfd9b3b205e62dba8762d56332c5cc44d5785f4ce526677bcd3de09a7747e8df187046798b75257a99cb5392db282923fb16a0146cce331c948f7ebd692f93be94c21c49dda9aaee985500efe70c2d6a76e0a3e6d2fe8be2cfa24265b986c2d1c64b100a6b8d8fe4"}, &(0x7f0000971000)=0x9f) r6 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) [ 51.202567] audit: type=1400 audit(1517344314.148:51): avc: denied { bind } for pid=9339 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/30 20:31:54 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f000002b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800) 2018/01/30 20:31:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000030c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cbe000-0x4)=0x60) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000775000-0x4)=0x100, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) socketpair(0x24b0cba20ab1ddae, 0x6, 0x5, &(0x7f0000be5000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00003a0000+0x4e5)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000860000)=0xfffffffffffffef8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000151000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) recvmsg(r1, &(0x7f0000140000-0x38)={&(0x7f0000c03000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000db0000-0x70)=[{&(0x7f0000983000)=""/213, 0xd5}, {&(0x7f000027a000)=""/135, 0x87}, {&(0x7f0000d21000)=""/0, 0x0}, {&(0x7f00007f9000)=""/225, 0xe1}, {&(0x7f0000b3b000-0xcc)=""/204, 0xcc}, {&(0x7f0000785000-0xa0)=""/160, 0xa0}, {&(0x7f000071f000)=""/234, 0xea}], 0x7, &(0x7f00003f8000)=""/202, 0xca, 0x4}, 0x4) 2018/01/30 20:31:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00005b3000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x805, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x820d, 0x9, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x800}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001d1000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fe000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fa6000-0xe8)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x3, 0x2, 0x4, 0x2, 0x20, 0x20, 0xff, r4, r5}, {0x2a, 0x5, 0xffffffffffffffff, 0x4, 0x7, 0x2, 0x100000000, 0x100000000}, {0x80000001, 0x0, 0x3, 0x3ff}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6f}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x3, 0xfffffffffffffff8, 0xea, 0x1000, 0x9a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000cbb000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000dc1000)={0x20, 0x29, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x200000a, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x10) [ 51.249154] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.286138] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=40 sclass=netlink_xfrm_socket pig=9360 comm=syz-executor2 2018/01/30 20:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f83000-0x110)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x569, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000095a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002bf000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e55000)=@assoc_id=0x0, &(0x7f0000bc0000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f3e000-0x4)=r2, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) 2018/01/30 20:31:54 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000012000-0xc)={&(0x7f0000004000)='./file0\x00', r0}, 0xc) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x7, 0x0, 0x0, 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) 2018/01/30 20:31:54 executing program 5: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000069000+0xabd)={0x0, 0x0}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0xf42f, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000ef000-0x8)={0x0, 0x0}) sendto$ipx(r1, &(0x7f00000ee000-0x16)="84a0584c71c5768244161a22ad4b6a42fb59dc5b2440", 0x16, 0x1, &(0x7f00000de000)={0x4, 0x9, 0x3, "c1b3126c7080", 0x7, 0x0}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f00000ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000099000-0x4)=0x14) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000c0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ec000)=0xe8) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000ed000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x0, 0x2, 0x20, 0x20, 0x0, r2, r3}, {0x2, 0x9, 0x1, 0x37, 0x743, 0xfffffffffffffffc, 0x2, 0x5}, {0x1000, 0x10000, 0x7, 0x238}, 0x1f, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x33}, 0x2, @in=@empty=0x0, 0x3, 0x4, 0x1, 0xa40, 0x5, 0x8, 0x3}}, 0xe8) 2018/01/30 20:31:54 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000010b000+0x824)=0x1002) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x8344}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x68, &(0x7f0000002000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xad4f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0xb4, 0x20}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x8, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0xaf, "0f26e5ec52ca73f0a73c82091186f70fdaab4387f818a7d81a784f62235fed429b0de46f855c440937e7829dd44d39ef4fc12e8e45fe63a9c8a399355526e82e36789fc33a78d088a01627f70c83beb2c9e3684afa92922d3eac8cfa3b1be65af0857b3c1db78d4237738a46d379192c9eca0e8ec3c202a2667d72babc7f8746de3195933b86f8415a8b4afb33dbf408135dd0134eb79fc37ff977957cd278dc608c59f54f5f4625346d66d53c46ab"}, &(0x7f0000003000)=0xb7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x66)="2114ffd17d5ce6d034dc812f576870ab553ab1d12f46f5883106dad5c6a7142da53d02597961be61523786f0d3d8c64fc47274d130e0885757c207191d90a1236f1d7817f1397c5f5f8fff22a2397cc116341be526ed0ab0463d299e8a8f98e600c20eadb342", 0x66}, {&(0x7f0000004000-0x10)="8ad22ee69f8093182f710f95b3abbc93", 0x10}, {&(0x7f0000001000)="19910d54802114b3e4e31a806ea10e339e267c7925e48c7c37a15d52126a4e39aec7fea40250c1336fdac3dfd5ab127a6cdb90a4de47e87676003845666d105ba679c937cc8109cd46ced9feb31eab4c2bfb2f52f46f25e4105a756fb6b7e4529f3a062565a69cd4f942730ce8ec962479dc8758fff922d9fa70d04a608ac75336f76d22bd06e3d02dba23f6ad2a6507195ac6ac8bbe017e894109edd6980101259a4184a45d6a3fd49712b612c4b138c5d021", 0xb3}, {&(0x7f0000002000)="63053ea8432d8ebd3d1b0ad616f3e9a3f0d030ab94", 0x15}, {&(0x7f0000001000-0xee)="8e9c6227aa0099f89072e6dbb10b5faad24d4a607da24d4bf689bd69ae4a1b698434668d82a5717e7c440b78700d1155af47cc2d8dfd39a925493b6efc68894920a119443083b743a9a64e771be22be8d03c3b66aa89cfb5e568112202b809192ac0a489f719fa5c5098c6132bf665d9a602c7b93cf93b1e4d6b82ee3c001a1751c40586b5911ae4e410ce663a5355183b0a8c941aac04af6336cb0936bbc968c5e158cb23c607c2065f51a027077446f652720ffb32637eb7c71cdeedda243302aead58dfeaa7078bdbcb42a7ca368c7aca6739d0a88d2a286398b3cfa37e5eb82fe1e03671216702126978ccfa", 0xee}], 0x6, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x6, 0x81, 0xffffffff00000000, 0x3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x7, 0x8, 0xffffffffffff725a}}, @init={0x18, 0x84, 0x0, {0x401, 0x10000, 0x3, 0x3550}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x8, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x80, 0x20d, 0xfffffffffffffffe, 0x1, 0x3, 0x2, 0xfff, r2}}], 0xf0, 0x4000801}, {&(0x7f0000002000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000-0xe2)="05ebd59a5a8671329cc31d352c399454ed6bce2fb72525b881053ff9768fd2c666de6f398d1ee0030399df1b7c056fde84841ed67eb430b49574eaff009c46d676149f16a892eecc540e778b35e4e526fed0f59718b25b1ead85b8a973015725fe03f6a984b1e4c88bb62691e4935686feb57e76ad12661c8fd924624f24d4bc6df57bd529dc43bf6a09948198187bfe8cb99c84b9c7752034fe5bd2a29864086f3d9e81c97a3db9134ccdbed41bedfad05e591ec38efa33a9f7fddeaf423e2d4aeb33fbdeacfec5bd4ef19c37bac30139c5d5459f5aa691db18e3d131462b9fb2ca", 0xe2}], 0x1, &(0x7f0000003000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x2, 0x5, 0x2, 0x7, 0x0, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100, 0x6, 0xae000, 0x7ff, 0x7, 0xff, 0x1f, r4}}], 0x60, 0x240008d4}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c, &(0x7f0000003000-0x40)=[{&(0x7f0000003000-0xa)="1d454895e9ed9c8eb310", 0xa}, {&(0x7f0000004000-0xd8)="601711594cd91a3ba687ca95f9c9ef5ef959910443af4b27cddb0ce8ffbad620cbc301ffc3591dbcd6d10954b97481554d48a8cc0bbb679903cc1be4b9df707503d5142a14a2e2e4fd76a01a0ffcbf0a9038e23d24afc6be7d1876978a8e7fbd766ff043b03f0d44b67d625f8413a6878491dcda802c37bb96e56c97f8e88ce4879497ff2aa5bbea1677a263e135830d9231a15057900e64f685f7dc36739cbbdb67e983c78a23049ec20f02f74d5a3142a8d00acbdfd06796395e031513ded2c84209a14439752188a5fca124c5b852b4164ef7ad0a16ed", 0xd8}, {&(0x7f0000004000-0x7)="320d3bff89e45d", 0x7}, {&(0x7f0000004000-0x1000)="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0x1000}], 0x4, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x3, 0xc2d, 0xe8}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x6, 0xfc42, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x100000000, 0x4, r6}}], 0x90, 0x5}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c, 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0x1000}, {&(0x7f0000001000-0xea)="13ddb056189467c1d53f19573adeb39285b3339e3c5b618acf2178ec27bd246ca31a12fa178f170b3a91d821f1758adc83b5e7d76c12ca748a5e05074be834d9c11fea325c42e66f658202bd4e7963cdd0ad9cf45efe0bc2a43efb9c5c316c03ec20cb8cb9b301a463c614aaff1b1d478e5355bfa449d5f8c91f35c775847704c15a48d6fffbd1d84e4e627936b24883e6dbf1d4c5a893d83430039bd8326b05bc6d1d4002dc14df93b3b47d5a8eb6b112c475cfbec7d95eb1b25fad5fd0aabd9ca6dc8267b68de9a14710bd7e8d36cbd2d797da533e5e17a04f6f6a8ab2378c036307f5c426beeb0ca5", 0xea}, {&(0x7f0000004000-0x94)="11fedc99c00e1dedb670112b1788d37ce81e723af9a3754bde191fc7ff98076e54395238ec86eb0cb5cff16ed9c7219d7c94cdbaa032e8c5b60c85661ecc0cecc447ae4ac50a126923732d4c278fbda0377b74243f57cd5f998ca101b7f2e2ccee91f256fef7fd9039e55242e2acb58a55a1b55b981af06aad92ae5db6ce6863eb8e9b5dac95539616cef0aa2758b34c3b3d1b94", 0x94}, {&(0x7f0000001000-0x19)="ce3b089b1c7d9ef72a603eff56bd196ce5c1648b9166fd4634", 0x19}, {&(0x7f0000001000-0xf3)="5a58fa4da9fd1939bf1391145b51ddf5ff1c9fe91a8599de196faf7dba3090b970bdcd041e4db6d0a16c1dde7ed4a47fefec6860a5af6148370961a8688e4e04b13adbdcdc07172d81dccef90879fc7fb58e1ee62bb8f3b5842a3b886d03b2bc6bf4ce6af08ca0d51cd40dc006841ad6629cf193d1c4eeddf1cac976609028cbe8f85a7aa82b1d7679468bad7c37f5d00f3355089bf501b3ce4eb027f0cb025477d758983f17b303ee5f68ac7e0e61fccb22e631359fdcf5a99ee70aeb65b9d3d0533d8d20953f3b3e8840f1b7faa5c08b257fd61adb3a0b7efe89b3edc3a18e28eff0e21fb1343602231487a73037d7f81ed5", 0xf3}, {&(0x7f0000004000-0xbd)="e15dbc80e6c5239c6fa30fdeef5f37abe228b6fad401dc3156f4577f1601065a8ba04ac75cf640bb13c79e0438cc28326f2e54c7902859d9a68442889551782ae9431cda50acf3ce51669f12ed32472328dd2651fc668234b5d5b40f480cd49a9f1cd0d51d598f326a0b7874e26a067afafaf94f4661646fcba12d3b9b493d7bf8577477946ebc1d725a70210790c0b589a51cb5bfa8c91b5763e52cdfb820da813c50d33b2201768a616261148a12b2abe870360db8b9c58802702013", 0xbd}, {&(0x7f0000004000-0x9a)="624ff45a3f16ebeae6ca3d0e302ffbd7d390d7726ea3c1c116544133bbd00b42e024a0c05bcc118c9da327c8ff532c484ebdff2cc401553b1872dc526cb2764753de7490d0649a208d79d39ce4cfaf385bb47e76ff09eeb185bc9479b4d9603ec1d1eb3eae6ee0b3ab25e77aed95f6e84ce01bf30d0facbdeef7b88508654d039317142a412714af205f053348a28a274372986a18d88fb6f131", 0x9a}, {&(0x7f0000000000)="25a66589efc1da2e027fb12881cbe82cb37821b21258acd15425fd0dc184752a78b42adf00d1213dcfc07bf26beaaa98d7d6481c145da886d3ff1f824fc7ca16310daa03c35904f6343fec440d39fda87a45cacfbad88f94708c1b55ca0e3ded335673e8ca24ad93f2f3fcc1e8b0712f21a0e76acabcdc087ebbaa", 0x7b}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000)="66fd3b6a4271b8ac025cb8bf181970d08e22192893a4db974e0354381ac054a49b5aee7b2f26e040cc1b23c66240705bf34acb552d55c94682b7b924c16d514652467cd11bfbcfb73c1952f5bb76accad4eeb6ce8660f3f8eb1e", 0x5a}], 0xa, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x2, 0x8001, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8002, 0x6, 0x1, 0x1, 0x1, 0x7, r8}}], 0x60, 0x801}], 0x4, 0x4000000) sendmsg$nl_netfilter(r0, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000)={0xf0, 0x5, 0xe, 0x300, 0x0, 0x1, {0xc, 0x0, 0x7}, [@generic="e51b98e8fa0bdceb8c49d1b6ce8db9ede899979a3f912387860b397c18ff48240b6fbd37db153a2d7a13138be715056edd5bf11044da66b40555616993ba4b6f4e6e2444c2d41d0bfb60c1575e63a22f32e1053c1241183934aff4f6e73774b0db984d6dc57f2f9d13e256214f738790af0e1f48b55b9b0360fd7e28a5c9083bf3b3fb0303b1f3fc3b1645593b7f5d34c76113b1c90d690da489a96367310d1f9f9805a26d5283ea8fd9114a3f1a9da88885905295a7b6582075a729e228a80e7ce03187e3a48856cfefd0c943a1c08a3c710c5528c778c05ba0a364"]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000bec000-0x9)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000794000-0x4)=0xc) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001e5000)={0x20000000000000, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x200005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x96, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/30 20:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001d9000)={0x0, 0xa0, &(0x7f000016b000-0xa0)=[@in6={0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x43e69f7e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000158000-0x4)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000038e000)={r2, 0x6, 0xb5}, &(0x7f0000475000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f00007a7000-0x38)={&(0x7f000086b000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e67000-0x40)=[{&(0x7f0000b1c000)="8561df94a7753d92c75e776e8ddb937a54483bcbd3aa086bf62a13955bd227144e631255aa39b88f5efc59c8765cac7d1000e64708f6e1a148df2ccc44bd6179636eadccd8e614816a4c56870efc1def9cf2c868808fd70554f621aa11959b573af9d33b5976a3db70e046a29fbb00333857c26c32f24a6371dc16d67930b878ab0fc29ff881681f5c1049a0d32bbebc67c6c96c5604142ddbca2c4995b6dd6f92dec691ffc4bbfb51c4b4", 0xab}, {&(0x7f0000992000-0x59)="93954af9ec24cd7ba215de7f9cd08acdffd477fba1fd54e84de570e6427a485de6c8effea63cde7d955f53ad5dff4c374c0f9ce69fb46f081c9c57e25be4b115bd22239c5e1879fe48a076174750f22eb5db75eaf49a79a013", 0x59}, {&(0x7f0000449000)="7cf224d7726653c189c5961bc94f7afafc8b34d1ffe90bc51549a344f9c7da67d5322d449cdb4aa4814f7adc63101249564155522ac82af86d1cb8d8e6bf388ba5370897b16f86844d64d35d7c72df5fd1dca5a6318e0061f2ea00900b9841ed32c4d1f6ad7fa5da6d8457408aeb1a578e9cccf4d2ee43a30e64fdc7aefa2bebf84d215ba9c030bfd150fd10276a6d1010cb13105a4167b696eda53910529d966bb52e321358b65476c52ada40df75a5e4a8033897dd6ea28e888350778caec2bcf4f187c602eb5f1eadb365433a121adaefde5cd4334c1c85ca15039efd345faaebf1c59b132810073e5d5d2355a28d36bd4ac0b32414375e2dd66f0613c9ee666f58b38552603afd461554f7f5e199c6e36d9a51c029bdc442fa4f13e2dfaceb4b0a3df8c4de0c7e2a0d65f9c79aaa52bfa9c1d75a232f9bd9babf98cc8b269e4ff16585513557ec8900e137711ae41007169d3f26ad194cabdc41ea57065ab31917707adc966b571dfe96ebdec0553c95d627a1e63835396add20b7e79898678f8313fcc9d0e4ebed91c90c6b5ca54f67fbee3490d4b1291da7851e23875cad02937b90ea186d0a8c0e4f4ba5eef5d164886a8c89fc91c4560bcd7afcdfa9dd3c6a6f6a8a27d1136a9f5ac9a845276eccb7907f486b0bbb2ef653396ef8cf81a0b84bb2d94879f850f65f9955daa3f188b183c55fcf2361ccf3df6f48d2fb20cb0743add8f18fd9740c550bd69d97ee3be7545582a74888e3b6fc97723d3e7f8fd26b418d9ea6522496a7ac122f17f9fbe8f0dcad34e6291b82efc0de78b06875e3461ff0d322773b50d107e9bebadc79c5db5a20cad56adcaffb53f5ad96d635de890392e736dfe3c7a691655102e5e8eb175a86a1acb4fb62f75ec64695886ada7302eb8bba85b4474130ca31eedabde1addb27c13d01a3c6788844f602dc58feac5dbb152116fd7b23f7fd82583953a9c509904c0b580b1c1ae78c9320b9a25b35ea316469161c9796b994536d45a9303d5ead2d353610314e55f5933e7490276151b0083d5bb93f1dbda67f099a95b0138d1a8fdf679d8a07b237ec465920bbc4db7bb445e88ca733bee4edb7a324049f211b7a7f185dc483e2b999598ce0c2ad5741e1c5f53b48fa37aa8d172d5eeba79f8daa2471682835a4e072da02ebc0830405bd3b258679a644626baf6db236966a332732504eaa56e5d1d82429352d4a2eba5ac81b8031a7f0358e747a43cf30492c4fac79d932db8970123d4df025e4db399320d7c1615bbef8709955312bb2cd261b26934074df0dbcf1cf3dcb2366fe107eadc70185fee9a2280709f2f53dd20ad561cdf33e667afe57367250c423a1a0fca42856a208f9a8e2cfb68fcafd1c22679dd3f43c4f7d512dbbfdc8bd2d072f921923c7d93eb9b19ae3a56f7e5cf22562325b023e5e4145032c0c2e1041fea5879a6b76edd5ada02cbdabe28b474ed70d799cf45a21309e8dcbf30e946e2949ed8ee9b7b78e2b27e10826437142f6c24c9df4ec8e816930790eb8e6aa9e80e707a37468c8c18a7f836362b36e85e3d3281f081865e8ee175e8c7b75f6e36e5bc301a65ca3b52d8368c65f108a82cdd602e2abd17dc8192e740e034caf10bee8d3a2d00f81deeeb9870c3935e002910f1fbc3b59b1223a37a9d90e38774aa2a1499362e3127bc8cb76cd4803a77d86c9e5e98a76fcd9f39739ff3ce87cf8d0ba41b445959acfcccc003d1f5d681ea9434db09f8a4d00ce3f3d6a399002cde8a8dced511b356d19af400778de769854c96d93bdea406282b0b3763ba41cdc170747782fd625365bc49e3c80b5f31ad24ab1dfa58790d56240c0e56006177579b2412395338b13b6830cd374234cf21c577f239e1b050c83bf6556984ea4c2f2feffa85733094b27e83913a469fa38b80fc66e41ff6f7af876c6dc841d784901981811acaf4c24cddcce02b07f1418ffe9dbdb5e6ae0866fc6ddf4a722bee1c3af9bf81df3ccb472a646a16deff34e9d690d440bf84426be60938af7f9b9e5084f4b4542b5fff585a6e7178b45cee17ec9d399e10c3af74ca0f0a003754dd537e191016abb1dec0e820bb3430c19c5242066ba8e7770233fdf094e2d454143583c63247201e60cf93fd8939c6542d0f304cf702dc5fa42290a7e7ed39b4574a9d376349542e82a05abb8bd6930e2efe7ec69146c6d3da034b3fa108d44d995baceeed93548908a7d451077742a043498e1501418d1820965e33f099b31515322ae70a2eb785abfbe1da20bc617aa96e854305aaa96914b902b154541b4abf8dd3fa932e42ed41c1b243471be0f65c6200e11b50606d07cc25aa7c21044ee3e61ed77c59316f90bae51cf03371864b4a3104c90e4ac7535e4ecb5fe88188d7435a50c82add4b9cfa642c3f53d657f9db8316f535da89dee0de332628c82293d3d41cb7af585c2677bb4674fb18df81aab3ac43dd3e784371b82910f00f21dd7aef8c337ca0f555edcc7eb42840e48d25377f89f7e23232043a318e7cb13b0e5713c9731543f41c30d9fd8c6817a18cc3e8ebd01ab921cdcc13eabf5a5e528b2aa28a1aeaa063c096c35f11a6df56383d8087f8e6483485ec9bbb04a0777f7ecdd75cea1304d3e9cb8a5eab7e811caa51c8f422e8c2cdadc707194deafe2f3c19e30cd5f31d0cced0f2f6795fb35cf7d428f1f4fba7504375ddc099478d685de796132a6e891198600ce2e1ce65c370a96e01016e198237ccb13a76751dcdb56b3a3b8a4c3eef89d1d1eff596882504683fc134d811d4fb1466c1f4713b6ae8035d1421b03aacc6acbdbe5e3e2a19a2926181d29e5d50b322d58a90e726f6ebbc94732e2319f9cf7dd6124fffff440bb40bb3cce2f0e3614be7051e23c3ef350229ebd3b547e19a8c62abaa42d99f52eaf45d5793e8e378d64fd40db3ccf5050aecf8f27bcc97f2a5fcdf2ee01beab4dd210e330251a297ce876841e5fae38bbbf3c2df18f4a8f429da24e4caf4a47ebf1ace5fc672b8f68a73624bd532d86737893c3d8717556e088282efe0e91d2daae074539cc6e7001a10a3ff4d9d4ca8a4c316855974aff817c6d537ebf7c0b1dbfc9764a786b9b7f6a3fd8c94e37b059b90783fc8e3b58e1996e1e6d7ffb73c3abe3fe633a553a89c83364400e137b2e852d2ff87c56396ad67adedd57787dcf8f46864921d3278fc5739df627d0e0fb169ddeb040dee1b983fd5be127d62412cc16d8178ea6d481e3935fad188d6876604d3deaa3e9dedc5682658f48bbdbab8191f21be3f26c268bf98d472656d632707abfcbfe01f5b242cc4df16934eafc8a720c620e40009aadf1ddf2e11e9659469548ad3f7b780644d4b9082ca7818c33b8dcab15b36ad3e5b68a19605f2fb92889de393ca8ee9d087ffda5386cfac40235946e6a8d51171e331ed4e337437c0350b6ef400978dd379224ace93d57a392cbbfccd8e0a8c93d2cb85bf5b769e8928e6ba798b707532554f7c0db18dccce8fc3510286918c8532e4cce5072bd11f378432f33074249b82fc95f76dd90bebda57de96d818d9746df0f56b4dc57f731c2ed6fdb3b5a275ef38f83525fdb76dc27b3bf48635aadcd2b64adbd022dd7b584ba9b068743f29fe2ecc72f68d3ec73739bbf07f29b244875ca7946f63c117dc4acf6c5b05c370271dc70e8c17ffd4b8da4a5a10933230bebdbbf61d7f0b344bd543d02ab38defbd1f0dce621d9d715826477bc768f367696b6f54620f8a32bf0f431292e5b30fea05ab7b3558edffefe021cc87335539a485b397588bca894925d5137eab7b0e410211f938f85168de680db0969866153bbb0845b22f817e0bfbd4f166822466c8b7967a63ca25b95788ad2d2271fae8a49124aed618c5560acd5a6857e49a0f1812c5a5f224d6c1939b20f9ea408e353f724a3344167dcef26fa14336d0209059a5eced3c0fa17c1a80d65da76bbc46736bddeba03b9957d5f2342fba144f41bec99e4a830c5d8bbb4e7f4f140100b250323fbdbab97591aa26b1715415d719e275321f2c3c6cc58040dcecaed4022aaa0670441c8bc959a2a3de48383c3b72066cc029686e9bcca1cd5e3e4d62c1b715b7e08694e983a24536d08609a52e5b9dc25feb122cc79351e0bd8239655e7298ce7800e8a88ff59bec9001dbd26781fe83ac46e5f84471aa1f56c91388464a1c202033e29e9cbabd594c0578270ca350dc4dd2bdcae2bd0bd6ad302813c08fcf6a5d9c7d6f5cae473b2c67ac1c4272e87ef4ab7e7268e8af41a3f33d79668d30f561092a29e50bccf28f2191682407678a30de08ce5f9a8aff2d2f4dc374036bdf553853da98da52c4fa51de2c9e0195ef698f797cfa292b26f4cac1369972368bae9566642b951fee41bfb338ac83bee639ad86b6954fe978bd999a2d8a450ad7d08fe4abbf88e4573e80a24159e153a24ba631c3f98bc4ee98647de3090e285148a04c45e9f4185b7dc6a27c9cbfd5e23ae713d3b0badbf1274fafbbe9b5b83566bf5ee33493de214d18880ce585906fccf428d87d48cfd636b0a51e13164faa89b9c5e13c8046fdff717c9168036929ee9241800fe4e104c5136e6b9e760eb020bfd2380d91cc4ef94025db23aa857ae582f56b5f4c9e6907a39b0145f7089c164d3738fbb21e846522aeb887b78f52fe99f17b82c373cab315ca077d6fc26fcff30d8a4c5b966fe093b1723a3ccaf259b9028983e052ffe22cc3c91542a2ca9e4fa83ec304e6758f4cbf5b35b194fc2190ca4d25bf2030e82c00417debf5f9298db3f48597bf8abbf479bacdd3eae7c51c8f8617ca09bab4d5fc5e97cd4d218dfbd1cb2bcf8e090e4278bd34c7c7b69bcbbca9c1953297aa91d7a33efcf2159fe5a089655ae19d728b6586d5dc2aea4492fbcba8b4d4bb1debec8a279f8c00a3d98fe2321fecae1e7efcd08029831fc3f21851adde5da52c3ce43e588dbb59b0838bd522552bb18adeb88cb72c486eab42dca9db5f7279c122b5745dcc790d8bce2b7550eb292e6ad3860283447aa4e2fc458baaa5c1654d88aae4f2a3d7bf86d1388e36401ccfc02b3cc6aace3c10427dbde0474832439008b772020997188ec7186f37cb2b7f579e39164bfdc1a7760cc2112772569a78ccc625e876b6f5f55bcabf58e2b1bf5289942458d56636d7224c039f1086ecba09b7edce29b3302028e728506a8f040c83028a602dbcb6b0f768dbe446f672d3df89122f6b43765c023fe83ed18384475dca7436fdd33bb326ac35d94ec39f370cb8efcbe0b3fb6a393ebb449d1c134bb02d367b8b31c7b6e5ad897e070e85128c51f5eeb87acbb010380255c639db6bdeb970fe3e7ff630c4573c900e5653013a9aa2326f51af2e0a26113da970cf92593f9af9ee2c35f1a4a6a8be20c16fef0fe1a928d2ef045ea8dd721bf193b0d6ba2a02f86bcdc651d86148731754d1d33e86cb4cb98e6cc024b5bb8203972b83b5e3db2c97748cab843267abc6242322f2af7f0d4489d7e4ad45cdc335f6bbbd17754ddd67c9b59ff6d75d72dcbd64c51c8111941b452629d4ac886f257067806b8bf21a892c0cf922a27b18b35a7120d05c17dd12e85af669363be0dacc75cf833aced3c4577507164f55976f126ba057af48503cf6fcb9672b21dd88c98f93a0c776c3a6d87917f9bf46755e57d0f9381eb503c8bccfb398b0c948fc101cd79b4986cdb66f16977cba0997985dd46d3381e86de0440fdbd15dbc97719bd8de66b1608e5d59a64229d5ded612648eab8ee3572a85fec00f8", 0x1000}, {&(0x7f000042f000)="edfdedbe071c2abe2b2f6770a8b506996cfedcaf87290b3b58e49ddad839d9ed8efb09bbb4df7852839afacce911b048d685e392a31979594f04ad6f98352d4f49f06a90522b387f96cd43a38f06394ab3434580c77e1b5275096c8750dad8f9c8d8001e33befc02b97a3e7c4f3d09169007037dd9dfbb1a1bad41181ea363422b21f59e6a8059eba5e67c87a6dae3765354285a913359aca5cd0c1d5a848491e64e5448c082db663ce2ef57", 0xac}], 0x4, &(0x7f0000d83000)=[@init={0x18, 0x84, 0x0, {0xdf, 0x100, 0x100000000, 0x1}}, @init={0x18, 0x84, 0x0, {0xac24, 0xc6dd, 0x7cea, 0x8000}}, @init={0x18, 0x84, 0x0, {0x1, 0x6997, 0x5, 0xd1b4}}], 0x90, 0x8000}, 0x20040000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/30 20:31:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f87000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000db1000)=0x0, &(0x7f0000be5000)=0x2) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 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, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/30 20:31:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x80000, 0x9) sendto$inet(r1, &(0x7f000085b000)="a9a1dd7d", 0x4, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 20:31:54 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}]}}, 0x3b8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000015000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x10, 0xdd162f157b660dd7) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000018000-0x8)=0x3ff) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000023000-0x4)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000021000)=0x400) 2018/01/30 20:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair(0x19, 0xa, 0x2d, &(0x7f0000b94000)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f00000c5000)={&(0x7f0000b97000-0x60)={0x27, 0xfff, 0x45, 0x7, 0x0, 0xffffffffffff5a8d, "2617fbc16dd2ff57e2cfbbc69a346f767ccfcb654030a25603e4d3f06893da06a6755a4bed8f3ec9f66af0bad864d93a4e3125cb7c3768aff405a43a81f487", 0x2}, 0x60, &(0x7f0000de4000)=[{&(0x7f00008f6000-0xc9)="da2db8dd9efb2cbf5ef154da91ecc83d02b347a3ac30b759334b0039f91db1b75c6fd58557fecb53e67171f913d498623e1682cfc67ed86ccfcd17007e5dd4dd57e51a9e4cfc4faa483bd0e2a2419ab60cd9eb74a78c3b32ed85d9dc9179f2c014e667653f0ffd3f77cb5c79f7599540f1f8d2810f8af5e9226308fa9d6f51085c7a05da1bf2dccc040dbbbbc4b06ef767019a4842eaf1a6f9e94e4feaa2e83db282bda385272f413bf8f6a14c9e86582cf103d0cbe88d7433ce6c0fba8893db556d67bae86fdd2220", 0xc9}, {&(0x7f0000ec8000)="7cc988afabe5b74c01b35e095aa9fca5089242889dc02a4f96e0ea9e19c8bd60c4ad9349df9d23ee9277a692fb53ba24fd722b8a5bcd801833df564a245d04f0a808567cf6e7b58b33c2dcca3396ab07757f1ad2eb06ef5bd84ed2b58092e4c39733e415b068cd521f7c4103a452c079656e5b700653586527c0178e9adce59ab6cdae91bec49354883f01242ae910b123d7fefae684eeb28171a9aec708996fce32db30b96837fd3c0483a2eb9b092547cd66486033c054480c9dde975eaf2fc470deed7590cd000a25797490cfea3dacef745341076544f69385", 0xdb}, {&(0x7f00001f1000)="449883320ba0f72546054915e9442418b38b148608e86e37b85ea78cd720c527f805661140d9278d7fc7d4965021df963fba25687354a1f9481a90a14c56e6b50f57aa3e02df04788985650d7e73f182e11fc7589800137b0d785e55e0364a72b78df33a0cabf39813f44c294a7b3fd3ac6ea28bec6d63855799020c6d", 0x7d}, {&(0x7f00000a1000)="e7aeacf1ad64b6243c61f44a894eb4510c48efebb7ff77eaf8786b5447c61da0f04ff756ae369d3e26788fd10aaf74e4858b30b9f052b37a93dcb516b24eb3d71ea1a6163c47e5cd71e2a7e4b950cc3e086087b8348ae4ad757cb6c0336c635d4f350edf0b", 0x65}, {&(0x7f000071e000)="5df4328c86aa8b7d3972df774845f55b17d269a14985dae9fbcd4297327c6c62d0b5676f912a00e8721b9d369d1162c30c42da6509ac5e969592de585a1b67a12a4671cd84720a412d33b5f4918c83905b0190d7fe41546eaa5d4648f23269df8cee3f246791144ec32a0e46b4827c065a1cfa4aafd2239823808e87afdce46e1069c925c724f5ae237c8915b9cb6a99759b56bc9d341d4d71a3ba6538b5", 0x9e}, {&(0x7f0000c27000)="a2231dee846ed7414344a1c2552ab2aa4dfc479bebe613d94a771d7df4cb26794438492a4c1c786fe216f3894ad694", 0x2f}], 0x6, &(0x7f00002e8000-0xe0)={0xe0, 0x0, 0xdd4, "ceaa09a796711496b783f2758ca85184b154b9c9550a530625b01ace763999dbbece5689674433ed3ba5be7a438fe959353c4a41cdc768b74a691f4528838d78477fc06eea7fc408dc2a346a692536a26d5aba51a918d93b20b34d5e1668213270f4bfc956e62765f8fafeffd975353e636080d1fa33c0190b01145f453f3cc6739496760fa23cdc7871a5553b6b83bceac31feebb4f554cfd97654b7e34add6c4592b8092b846e55669bb8ed690c22b2e3635874b0908dd8d61baba54329676c39d91a2129c027fc957eeb29c"}, 0xe0, 0x20000000}, 0x40) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000093a000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) [ 51.412185] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/30 20:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004a3000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000ad000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000, 0x2, 0xff, 0x6, 0x6310, 0x1, 0x7}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000fb000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003ee000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000)=0xe8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032f000-0xa1)="", 0x2cb) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000abd000-0x4)=0x5bb4) 2018/01/30 20:31:54 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000196000)={0xffffffff, 0x3, 0x18}, 0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fbd000)={r0, 0x28, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="", &(0x7f0000fbd000)='X', 0x0}, 0x20) 2018/01/30 20:31:54 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f0000690000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000fdc000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000fdc000-0x18)={0x6, &(0x7f0000fdb000)=""/141, &(0x7f0000fdb000)=[{0x81, 0xe9, 0x6, &(0x7f0000e2e000)=""/233}, {0xd6b1, 0x17, 0x8, &(0x7f00007ac000)=""/23}, {0x1, 0x93, 0x3f, &(0x7f0000616000)=""/147}, {0x9, 0x1d, 0x2641, &(0x7f0000ea8000)=""/29}, {0x4, 0xcd, 0x8, &(0x7f0000fdb000)=""/205}, {0x8, 0x1000, 0xfc, &(0x7f0000fdc000-0x1000)=""/4096}]}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/30 20:31:54 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000fd1000-0x16e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bba1f1", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000fd4000-0x4)=0x1, &(0x7f00008c9000)=0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fd3000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d2c000-0x4)=0x1c, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d96000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00009a6000-0x50)={@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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, 0x100000000, 0x4, 0x100, 0x40, 0x100000, r2}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd5000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000fd5000)={0x7, &(0x7f000043b000)=""/135, &(0x7f0000fd5000)=[{0x9, 0x7c, 0x1, &(0x7f0000fd6000-0x7c)=""/124}, {0x9, 0x89, 0x6, &(0x7f0000fd6000-0x89)=""/137}, {0x3ff, 0xfb, 0x7, &(0x7f0000d3e000)=""/251}, {0x7, 0xd7, 0xffea, &(0x7f0000fd6000-0xd7)=""/215}, {0xfa, 0xc5, 0x5, &(0x7f0000fbd000-0xc5)=""/197}, {0x0, 0xad, 0x101, &(0x7f000027c000-0xaa)=""/173}, {0x4, 0x58, 0xbb, &(0x7f0000197000)=""/88}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000667000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd4000-0xa)={r4, 0x7fff, 0x1, [0x1]}, 0xa) [ 51.461772] ip6t_REJECT: ECHOREPLY is not supported. 2018/01/30 20:31:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f00004cf000)={0x0, 0x0, &(0x7f00005c5000-0x90)=[{&(0x7f0000f57000)="0de8726601575fd7cb45ee154ea20bf8d26126115a5d6c09c400d48c929a02757c0bbf96c10bf23009d16f81eb12619da66f76be0f3d20f92fa8fb809eecb54ab3cf6f01369821130243e6baaec12bbb6687b5e609cfac57338f3ba883775cb514ab7bca7da0d1062cf47b758de67311f726ad1f91c6d076733431c40765dd85785c8fc59adc4eae3a82f1b492f0049e8e", 0x91}, {&(0x7f00003b1000)="42cbfab9fb7c3e1291064c619bf5891ffed0e6ae49796d882629e0e2065fb447269a3365be213930f48faf139a88d6b86a3cd3bdcb5a881c6978e6890c710b1c57f81281a3498f217ab785e9c2b899020b5d088be27a15e5d940e3210109070293016aff1516a1fbe63e91f65d8ac7b636a17b400d68a459600798956412fbe2e8106d26e92134ca087019ea31ac93f0109be51b894b0766b1f543e87f2fef", 0x9f}, {&(0x7f00004f9000)="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", 0xfd}, 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{0x48, 0x115, 0x892c, "9583a1e69a1d8de31f61ef7006f1e3a168710c81df1a25d264088f7c1e7b42e8ec532ba85fc291085931e5c9d73144a2de1df5657e"}, {0xe0, 0x13b, 0x80, "49e92d5310cf83170d1b95a3b6851998587b6c2b08e4294849f8a0dbe36f6132f283264361116cf6e41bd7c789595f9b6c0f2fe5b5664d3ad77a1c99b3e66d97eca4d9e3f5959c44cbb7c04dbece36e3db3172fd22d897a8e1902b66699b3cc5c76cdd0374665ed87bc105b0d6d7bd5dcbfd9394cfb6c0fb3ed31652262ddaf599413f4f0bb64de47436353918b21c9d54a9fc5195e6106e5ec0aa1b37b29499591c9de7e6412e4d3085d4956ed707ff5e66ca8176accc5c279048a510f9ed0b95da50f855536aef0619509154396ca8"}], 0x2320, 0x44000}, 0x4004010) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/30 20:31:54 executing program 7: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"67726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000f9ff", {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) ioctl(r0, 0xd8e, &(0x7f0000295000-0xeb)="6fe705eee6f8cdfb18da93f83a2130e48005381ca8c180b7b27a45d632df096d0d5d13b96f9831141e6b4c46b3f5d42a3fa038a54e0d8f9d302d0b26a693bedad10e5c2e6d117ecac0e6d04b7ab33e018d8bb4fda4365a8a5b731fb08f7c35210d5cfedaae0a52f54f15a9f6534d797454a28dfca2544d72a19a1b3a223f390b35c292a7da1cdad7aebc6525b79a4e786030ff9e7cc0395d87e203e81d183ebe735d9e93131a1dec15ceaa39470d1927bfd47ce25365ff3b5b0ff0252d22908e20e6800ace2a0f892534624f0b3851b78b285eef0c06b1dae25001ccf7c6d761c9e13ab1f2aa60ec6699e2") [ 51.510172] ip6t_REJECT: ECHOREPLY is not supported. 2018/01/30 20:31:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000b3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009e7000-0x10)={0xa, &(0x7f00004a8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000cb6000)={r2, &(0x7f0000fca000-0x5e)=""/94}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/30 20:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0xfffffffffffffffc) pipe(&(0x7f0000937000-0x8)={0x0, 0x0}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000841000)={0x0, 0x6, 0x8}, 0xc) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004ee000)={0x7, 0x2, 0x0, 0x6, 0x10, 0xffffffffffffffff, 0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000422000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000490000)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x2, 0x4) sendmsg$nfc_llcp(r4, &(0x7f0000adb000-0x38)={&(0x7f0000e29000-0x60)={0x27, 0x80000000, 0xffffffffffffffe0, 0x0, 0xfff, 0x6d54, "0927119981551f45040fa091bc48bfc81d146c345ec1753fa3ca6498387cd93a2238cc6be0472b5d8a4dd92f6ae4087045e348119a821cbf311c132267b91a", 0x8}, 0x60, &(0x7f000050e000)=[{&(0x7f000055d000-0x41)="61cb7ae47dafb1e27d45ac81f34e6b087824df53662e0d1afb1eba104616ae4ff42445a586500b5c4bf86c7735e17895b6415e9dfe5aa796747d02fb87f2a46b62", 0x41}, {&(0x7f0000b85000-0x8)="a68ffe1e48747d72", 0x8}, {&(0x7f0000447000-0xc8)="0601e5abfb8692703caab7bbdd566cc066952d63d15a57b7678f8bfc63f4bd890257affbb7e7a1b249c940d149db8da6bb6ea94e26ee3bbea7e4716c9d5e7e0862e9773cf0606073b89b447169d9e6658ea1131a1f80db192ca2259b0f3b50a0f117f3ce239f31bf5a03277a450abfe6144aa6da61a5744eacfa81669be6b770f89a368ca933391d19d09d0e08198dfe183ac0543b801d9e65299913876808c67983f918d8978d86ea9ff28918548633fc75ec8f65a5b8a1bcf5ba683875ac490e2970b496696674", 0xc8}, {&(0x7f0000417000-0xaa)="1350eddfaa8409b03ddbc498555394f9c8b0c5daa2b33e2bd27415ab592fa8f3d11904690eae5b47e984499300fcc761ff66dc81e3e8eabbca46223b45c96996cd582eb4c28a53206ad0cb7105a77a3c417f22b28dc065d1fe6deb9dfeef66a134591e63766cb80113d28915fc88c031371ddaa4178c2c18afc38db500918711188356a8997f99b3c646d148f80825e35a242935e598e014bc3c6ff27dce5090611aee3113863d407238", 0xaa}, {&(0x7f000052e000)="46643874bef8f6e1538a6428336b95d87ef639f3c27ab7907f11c1574d7d6586e55a9ed42e2a9723db9240c941c452a482bd9c75e182e129cf375618fb26dc61abba3d24868611bbc4fda6cc964b24803474662296a51257dfa617335dd22368834e7226ab156551dc9b66117285bd780138f5a823b44ec14792a531bf7b96610dfcdf7398bcefc59e48558bf5cc76abdeae18bffe28946caf18b12bb36aa9bcfcfb6549b0e1446466817f1a6629ec20c3928b7efd852cdd06e0e68053404e039f8e00b4d7f36eb3890676f577a4e051556f25803315ab758d2d3520e30b6cf3d91e853c5494062b24", 0xe9}, {&(0x7f0000661000-0xd5)="5e91a3c0b95698b7f338cb23cbfbefe0c20d1964729e2dcb6ddff3bb02a26bf3ccf88f01d3e2c2e4e7329ffb6fd694d1ca13e1e1e0b12fb3da170438ad05c9b6574beb73fcb2ee4daa733d073566655000a24473d49043042213e92a3a7d9341319c47bf05e3ffe82b850971f727323231dbf12d0e9dae40d84c75f876b44265ecb1669c88327be69682f041c4ff24f9edc63f7bbceec0fb4bdc47313298bad7d01d950a71cc03fd61a7665a3d0ff32d4122f5ecd888749592fae01811eb169e14bc0deadb10ceb99182402b19d46dfa23b5d0886c", 0xd5}, {&(0x7f00007e7000)="1c8c3fb0fc33201ca3f70f63333b5738d29a77f13e05dfb832f008681ed075bbaf687bea4ca23a4b08d247c6a8b571fcef75f6307e11a011c6734616fd88f2a5b6c1caeb5582f66738c7e80ae5cd81b27d", 0x51}], 0x7, 0x0, 0x0, 0x800}, 0x20040001) bpf$PROG_LOAD(0x5, &(0x7f0000c80000-0x48)={0x4, 0x14, &(0x7f0000f57000-0xa0)=@raw=[@call={0x85, 0x0, 0x0, 0x29}, @jmp={0x5, 0xd9, 0x6, 0x2, 0x7, 0xfffffff4, 0x0}, @alu={0x7, 0xf45d, 0xd, 0x2, 0x3, 0xfffffff8, 0x9}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0x5, 0x7, 0x0, 0x6, 0x10}, @map={0x18, 0x4, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @generic={0xffffffffffff7fff, 0x5c, 0x101, 0x4}, @alu={0x7, 0x4, 0xa, 0x8, 0x4, 0xfffffffc, 0x8}, @map={0x18, 0x6, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000723000)='GPL\x00', 0xe1, 0xdb, &(0x7f0000a3d000)=""/219, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000a22000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000589000-0x30)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x0, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/30 20:31:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007f5000)=0x7, 0x4) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/30 20:31:54 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000028000)=@mpls_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0xffffff22, 0x1, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:54 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000af0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af1000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000728000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/30 20:31:54 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0xa, 0x803, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000007000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff6d22", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, 0x0, &(0x7f0000c2a000)=0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000a83000)={{&(0x7f0000c31000-0x26)=""/38, 0x26}, &(0x7f0000bc4000)=0x0, 0x0}, 0x20) socket$llc(0x1a, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000300000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f0000-0x4)=0xe8) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003d5000)=0x90e5, 0x4) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000b39000)=0x0, &(0x7f0000b30000)=0x4) 2018/01/30 20:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) getpeername$inet(r0, &(0x7f0000d34000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000278000)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) sendmsg$alg(r0, &(0x7f000004a000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x70)=[{&(0x7f00007c3000)="51c2453a93ffa0f5728e5e2f5a2e1aecb1b7826bca6dba01634a48238c744cb5972b4b6ed548dcfa4f2e6b2619a79d3c84f51eefff03e283d43553feaffd88a1570a527729f2157ea3d9f078b4caabbb0e0f4328b42094e4b5cae8b8bbe66df55ec1834a61bedb24807ba9fa49669bf592cca66388391916cb12abd0af6bbea936f4bd872276becd013a0cf9041bbba7e47374411c4cb79d2dbe174d1cae25593f632f36677728d1304da269da676685f4bc64a68988123edfb6fc1690544835bd02a1bf7db8c3b686623087213e9d576d095e7e448636d1d71e8d187b99d24db0d5d119959e0b0d80f0f3dbf53cb7d2140d54e0ea61c1a0067a292925482f2031daa9e185d4770cd7936f2d23d8fc07733a2a06305b49ed0c8629f557c323528b271720d2cd2338dfbfab993b75d1523141845c7becb823eb129e54c85c8a1c7c95f8c0137bce85ac4727bab9b4d39a47b58b7c1d7bc4d47a8fb03ffa1987ec249aae3b6f4af0cb852594aee0d15b0b847b0bb7dfe30c53dbc41ce156ee6ba6c80159d1170607292268376fca91e91649a83682e219b8c15b46290a61eab26a9f28012d5a33c4a0eb6d3215dbf99c9f62fe4fc897f22c50e84e6fdfe1d3e39318ea776aa40bc3a62d4536d416a4c820aa677c6d8fb2646ed4985a1ed852426de4dc271f531211b2836bb4796c0e8d24727bb0b95d93fc6be21141be79807e33415dbd1e298248407440b28d9fa346b6a97d8643c4d3596486ea267023032c9346a13bf9d3f008780c42021639f2a57c75ce419c55a98c76503277ebe7c14663e9821e53c447ccc60b74327a6291de88cdc7e7d4e2c322ab7c8c04341feebc245d8cf01e7bbd713763d8bf0a6d150639a3a60678a9294c5416cd4920222d87f337d0e9e1ffbcdd5b8146eb3588f32aef9be7f159d4fa89dc5e7666e76c523241219c1f6075f8985c9b4cbfddd50ca6c07ae251b54dee187a6ad426eefb48effb60e648b1877316adcc9249b8467dc9765fbf4e00a4bd228fb8d815e640d44dff1567ef9ee44d8065a8e0925e3a93fa27e0591d446c0aaf3e719ab9d0279167cc88a2b2173186642cb8857a1b25df0672efa50447a63cc127f7715642e1e8d903b94a3d03fb878adfc6b77247aec05a9a9ca5207f7f0ac2e0979a5b7daf0b3f565247e8d63b61b60c66430e6d289e945b713e6209b585e7d240349d58c291b1106377a96da85ad0fa3eebb9280d1cf6305f8893207ac4aa7ebe8dcd17ce91679160bbc6d846cd622c13c2678496f380b834bc2d65cdb7e0c96e209bb491120fa68593a804d4a380362486301f9b3fec7af7ac183ddb3acd12eb4c8bbaf75df8ca5b281ec0003dba9da0fe8206c0565473766c9d289493c7f171e8739fa7b1239277b9906606ace744f7f048df772aea97a84cead1b89c0fdbacd1ebf349ecfe9950e186787830aa9aaca3af94c9c431cacbd76a4a0a5ed64c7b27655cef09731e5d670fa8536ae2ee6c2d466ce7aa09836b35b7cdb560f55e7820d54a99f02e3f76c4c4739191bc454b4b14c78b3d30b2d20201466938cd991da80287eea7d1d5b82f5c8c8cfdc65c13f3c23dfb09475b8eeaba6d4101be56e4655bdc2b39af3cd29a816611833db7c1c0a30609740edd60a1581c82d244b25e8bae4e46dc576a3a530ff1ac997eeb3ea09afd45709bdd6e6d688bc8f74efdc229ba500e58644a06e7cb94fa4d7130ebaa56f9cffd969c7161a1c8ea4c91d06ae91fa534474a8b445f4d9ce472ef49385d1dfb92d1a1be7968126560908846ba5ed7b432aa6b0b34c8ac5fca51f9aa286bafc000efad797ca197d36690ab156ed292abddb8bf92b01388f2be200ba3dfc4e0abd9b87fd3ddab67b46675fa9ac68214864135aa1eea5ad49c1a35c59e3f0a7f0fde94180e989409317d40cf2de0041c3b59f309b854851a33ccce64861e98c32867f419c17bbc7603c84d24bdce6935a426d40d00a6ccedb5f4cbe1850d57ac0a9d86d44be2f21a0170d363d4511c3d531249cb60244978947e38dfaaf66df9d6eddb37c8a89d5dc477946cbf20dbf95d8ff680ff5417da10e598f18de87b51c76c0488c4d29a084659a5cb2fbdb9c2258a378ef758383ae7954c78a592d26db599b4007e4771c41b54c53c5e69d411af0ea2782752226de608e1c6accdeb7e73f41f2462b84d0588999763e5f6b326a61df9ba08a19a619711202d4b14f1d95201312c35fe4d3c1d8685127d8b5263875dfc4af68c6e116d604db9f28b0f628bb02ccc526ad52c8c382a11726f2afec9fbdc2d68f01e0c816128db7cd19099e5008abdd590bfd02491a31adfae84f4b231db1276288b64c96eab3c91eb14d51c4e2f5778365e99a316ea2a59a6e3a146fbcbc64a10a765ab922d19ae2065e3c99042fc9d632590e2cc4bd1fc52f8f5e77dbeb1f0f8052ae9c23df07fb2e219f466d6520ee90e841b12a4eed6f244587d011c415a5e530119c9965c8cef61bfcb999814ef99b054bcbad9fed7314020b492f01e3bd1576271b4d2b17aff04d2561faa7fe794baad35dd56de88d5883b8dcc59692b4a84e100d50bc84f904dadf5a3b4962b6943624be4a2f1983434960d9a4cbd70954ce9209075cf4adaa94df659ffbbc45f9ed372fee894745063c494361c38011a1734f6dd32d539de1febfeb9a955a90988f273120d3e4a4f633b769ebf1d6de819b28e459d46f9a48e30ce6bb0aef022903fcb3e68450313ff9b1752f84e42d20afab4d9dc886a6426f27fda13da5fdf19d8e3ec625bfab33ca13dbc9afb51237e585cb030d1f09516205ddc97802cad6e08f337e6fabfe9e8863fc973d7f8dad6c479e7f329fb2d9f4ff504d667234d785472ed2c6baea92db4d21564f939391244d3f49984f4452b170d8fcab9c7d82e1cd9052191d156f861614da0a9d3fe6fca92cecfe4c7042750a891541d3bc553ca3aa5a13a86085273372d32acee63a32bf8975d48836aa2e92fc29aca05e25a673de6cdd4391feb585c98d2270de6cc85db53c495615fcfd6b8b45a7ff04e209fce8e4117cced04c509f873b1f7446b2003943f58523b28b63da8cbf51bba25373814571bd24c08168ecab5a63a5e33fe9f18f85ad112758b4c431e4bb817ff9733deea4ef89562efee5c087ccb7eec9a3a0bc8de2c8a4d22a1c7796f8c10f3a2ea00ca1080748ac85138ef0ea9b71238779e7378e6d4bf05d56e20ec0d56747ada63124dd0decfe54ac1cb2178cab324e79f07db8b148df6451511025d5fc9f4111fc696d7ed3a1394cc40bab1cc0318de17f6a044b46fecc8389fae92e1838add37bda6d70b5da552c4d3af7b8fc66d93d0022e2ae7c81e0cd04222459eb85fe5d296357ac48b567c20e0d59b5c44cb1b109747d33df142780617b9bbc793026232314d6be99b5ca2111d85ca742f2075d95690a71a9af969bd8e9f1a3ba7b604a685d88c86d2365089663c8a67a445c7aee4a1f67b99fe708d857a06d931a6fc88ad6cab34d60ac1687b1f65cf4cf57565b4242c178061a997b2b28553705fac474a122d90c5c3c161e4e658a5c381e78847c4b50ea4583302e6e03039f6dd77e0e4768ce56fd657cebd63be18502853b6ec7db1f6d14fc05e9c2a0091a3961149fb018fc8b6cab2df106225dbb826a442f1b72ced0d97ef2c4d6c6720d5f64fc511b58a2c3bafb63b0f978969a6fd72d060b9d4765b53a9282cf7fcf4e4385ac03cb1d7579c9a3371ca7b5b57e38b547f568b7aa5db98e646daa8aec9781ed03ca2689ecb9e528f18afebb82a9126d13216f852933a44eef72e594a1d3e6ac61614dc98fa8dd2279c697d03be669f4e62ee09432f7002f8eb536b1ee4cfe22c95821dc0e2d4f69642b49260d25e0df9c11d0fcc7a0b8fbe1be86c6e856f1a84b77c801230dd89591d49aaf6f17474f4ec9f9c4e5647026c8d5600a17ddcfb963fa31a11bd253323e9a9203e643896f66f3bb5890171bc197519767bbdaf83073e04e41213e6c0acc8da67a9ec2cdda2d928278bdceb57922b4f9c73197ea3266e52712cb6b55fd0df3af6247a584c95c33df8894931111ed7271deefee48061841d3097a35ca5147549a4c2b019cbd8629cc7c5644ee1af457327db244bf4ab1b152e78b5b8706526018b74b2e25735c7dde61d0eb7668a2ec742cd3bb56e5d8ed8ed04af388c08c1a7aae9118ad23bc8453fc4611899a369beaf1cbb1e4c72e59769cdce85ec23d9c1efc763b0eaf2c3dd555ab2244cfcaefc705af4d5c13f2b0e89f967d6aea0dca1b2e19da6e4f4da47249aac2a4747e8bc64e59da7781a7ac52c23218c988bd2c9e16845c3a4a97ae09995aabb96c0a963affa700a341ea3dce6ea5f0c322595957f46c7b325e8bb6331fc93758f585e7a60bb194cd925ecec55b850a0acb97712a742369b652b6e33087fd10fe961b6bf6b301b57cf2d7a3ac9ddf91f89dfdb3ae6353e2637364d01cf2769f31c03b19f4a3665462a14d3632b907b2f00c1c0a79903944af0369cd2411b864da89cb29369ac49a9321d477c671359bd6da29ac651ac7339273fbe47ac645f02e2b435b8a49fcd49e592777a1c9760fb4b0b6de51907ff4773cbc870110ea9676b33fd816fb940818027942c7b20f904b364ac99b49beb1ba6f35624601c33abc4a6cf36ebcf20086cfb09b7e01e277f52e3b165bf224c3df6db0984095b94238583df3de7c53727ef392b97a17b69a152d9753cc481587d04f63cb2a861f5eeca4e0d020305b5e237dc653c7562da1ccfaca10871512f8e41c6c4893bac00530c391077b3241e3231a5cf8844c5a50433d30ad7fdcf69b14d3f682fc3cb4fb639fff951b5a4e5c22e763b3214e20d2a9fe5de1849376243e9043cfbef087bd3c12c105d1bb28137715e890dfff8d1e61d87d6a9b7e304963ef55b3f06b1456adb44cab7b44f90f39aac5defdf50c0051657fed97b54b89921472f3f4081e542aa907f95c13e53f4f28ee1f6e9c7c619cd923489f5219b98b747057b4989d8608fe22cef66f0505a7934cb44280f54bfb4864d7a1ffc5af2433540487b4136c122bba261817b4198afdc727251d8e181475e44ce054b75221ab21680f254a0b69d00d5e696b95719bd2f04c5ac0f38a48fa6efbfe3a1ab99d712248ad6228d2164b76806ee0ef9a8a8bb8cf0ac5d3898dedf03f1e0f9e8c3dbac85681eef813bc5dc37b9d16eda9dd0f11b4f1a23d781dbcf9478977d580babead96c2fa7589d83fd603ed363843c68d6f192b33fa8288d383eb89f524ee763df92918dd008bb47d44641dad33ad4c3b830251d00d1ce49b77fb1edf376c829e8ae2c174843dc09c8f74910e09ae3aef5ab5acfbcb0e5046b3819985588432a8e61231270146eb580259e353fcacdb5fec46d8ea247450229a97d9bd929789a387b78a888113774e93ff11aec463f85bbaf5ddfdc3d82cd90a0bc6881c2b464784d8480fa404cb444dfb48746ccf64aafde92a0eb58531b4a99898182d5fd0c145365e2dfbbfd4a5fdcdb8f03aa1794e0ca05a8fea1df05151d28283a4bf083b23f954b4081be1cbd1debb61821d7fd064327e48790d3153a18fb3b2aecde940ca4c3b01012a2d0e9d1987d4d5f8fe711264fce09c427492406d19003f1c5022c5f2d3fb393b5629daff2ddbe847f8c3267d75732d43b8e52ab4411438488132ce8f4f06cb60acd42083455d3b5a43e651bc20f2473e3c2e7e04080732484e8ebf09a634b90711115c854cc1a8df9a2b49c601ce35632f68c29dd813a", 0x1000}, {&(0x7f0000d41000-0x3e)="ca1ed40d238acde15ecc2bcdc325f7275ac8698e288e72c3ba45d3866887b4fbefdec51fe7124c2661fabc75b542466e364b47140ddfe9cdd5d622de833e", 0x3e}, {&(0x7f00002a2000-0x4b)="e8364739007ad2dd4e31d8587c74379f6f8397dafcd8eaf6ee4cd5294546dfc0c49aa7779fa369d3faccf524916d2cc2c81c608c23362c3b3b8a1387357b843e2ed3ea21aeb59243aa0e98", 0x4b}, {&(0x7f00005ea000)="49bfa9b43a28e736a20c9bfd715c2b28dfb22af4e08aab99818e1d0c8a784c7195658e90ecc5815f2c129b85c7d86e9918c50c7cb2ece054792f7b0318c8ee91d962bba0b1aede618f18d14a6a67c2f6e12226b4a304af8c5ad97da3d90b741daa50cd67a61a01f0d935462930249e9d063cce03b0bc0e99c2f3365bcaefa256da0a7ece5142f3f7acd4233ea30c4597f086bbd39be0b7345d320fcbab8faa2353", 0xa1}, {&(0x7f0000d62000)="00a044a46981a660b6c98d05870314a1ef948203bdb9cb63be4e11e0c4d5daa34b7786ad500105866e1359c289f4e91e297ca9fc32092284618d553b63e021661d3772197aa58cad79760cfc151369022385ea68a62721d4d859796d74a3308a8f50be62fdb42f8fe5ff01269a38b8e4407b176c1144fc123b303efddb532f2b7a2e4c", 0x83}, {&(0x7f0000cf4000-0xb)="36682fb25145a80d9d7e66", 0xb}, {&(0x7f0000c5e000)="83d430c147a79fcb75611df32c132a6bbe7aabfb38ed113dc672b567a0542e8f0b1be7f4b6b795cab2b9b906bc576dc1d6ba5a42aa252b9a8d23410c9d5c05602df0b180e046354422c5aae827c781fa7099e23fd4a107e7325cc797336317ef087ed1c63c46bf649f1f4dcc72163b01bc381b9f31d9447da254e0048664fd92ac56b7e2083deaaab3a5c0cedc8dd886491cf33e9100a767716fae08186a93affd861c7dcec86f87b030a4eb", 0xac}], 0x7, 0x0, 0x0, 0x800}, 0x4) sendto$inet(r0, &(0x7f0000b04000)="", 0x1ee, 0x0, &(0x7f0000001000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000164000)={0x0, 0xb28}, &(0x7f0000295000)=0x8) recvfrom(r0, &(0x7f0000702000-0x9a)=""/154, 0x9a, 0x100, &(0x7f0000646000)=@ipx={0x4, 0x1fd2ebf4, 0x8, "db3557d89a09", 0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b8b000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x9, 0x1ff, 0x100, 0x9, 0x7, 0x3, 0x9, 0x4, 0x8, 0x80000001, 0xfffffffffffff7ef, 0x3, 0x6, 0x100000001]}, &(0x7f00005b4000)=0x108) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000037a000)={0x6, 0x0, 0x1, 0x98, 0x1, 0x8, 0x415, 0x3f, 0x7, 0x4, 0x6}, 0xb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000492000-0x10)=[{0x6, 0x100000000}, {0x6, 0x800}], 0x2) listen(r0, 0x0) 2018/01/30 20:31:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bd3000)="10948fcf634a8d584234f336f28748f1ee507ca8b73211c1a6fc2db0977a8a3ffd2c27cbfcc1d1073118a625556b11d86e6f83b66463b9cb9ac2e7168500080d1471efd4b089b54e2965e40baae7e5b1170990ba1c11772d12cb028151ea29881e28998d2b2778bd3a8127ae5a0ac7e193282b633a5cf22b860088e7afa5486dc53ec1de2757030090ca56a28296a29d6e1adbdb91751d0878e3c1c30c12306058cac68f7170d10000ffffaf7d7a8db04a002e83c54f4ba4b9b193a53f", 0xffffffffffffff2e) 2018/01/30 20:31:54 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f86000-0x4)=@int=0x3, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f85000-0xb0)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}]}, 0x5b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x6, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000b1000-0x14)={0x0, 0x2, 0x80000001, 0x1fffffffc000000, 0xffff, 0x4}, &(0x7f0000201000)=0x14) getpeername$inet(r1, &(0x7f0000813000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dce000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bb0000)=@assoc_value={r2, 0x0}, &(0x7f0000eed000-0x4)=0x8) bind$alg(r0, &(0x7f0000e6a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f6000)={0x0, 0x0}, &(0x7f0000996000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e69000-0x3a8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x348, 0x98, 0x1c0, 0x258, 0x98, 0x1c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00007e2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@multicast2=0xe0000002, @rand_addr=0x887, 0xffffff00, 0xff, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x10}, 0x0, 0xe8, 0x128, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x800, 0xf, 0x0, 0x2}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x3, 0xed0d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc8, 0xf0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x15, 0x7, 0x3, 0x0}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x80, 0x0, 0x0}}]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x15}}}]}}, 0x3a8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000529000)=@nat={'nat\x00', 0x1b, 0x4, 0x3e8, 0x248, 0x98, 0xffffffff, 0x190, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000037000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xf8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xffffffff00000000, 0x4, 0x1, 0x0}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x1, @gre_key=0x1ff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}, @gre_key=0x63fd, @gre_key=0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x158, 0x1a0, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x312, 0x2, 'kmp\x00', "98f8eb1543d7330c34db0f344a76a378df7f9dc3f368c238b2e0860ff0c0d9274de02552c3c9cb2c3e75e58786d3c5c94d7c963cb270e91a9b27874422ed02f2d603e6283c921ed6c13290c559fc48c3274785a4f78785f796ee73db2af0e90c4019a8480a185650a66011792bd196b97b29002b81cef41072691d0f8e4e2650", 0x21, 0x3, 0xb8eb}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x8, 0x7, 0x0}}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x12, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @icmp_id=0x3, @icmp_id=0x1}}}]}}, 0x448) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00002b9000-0x90)={0x1, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 51.666723] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 51.667706] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 51.669038] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 51.691257] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/30 20:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000671000-0x90)={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]}}, 0x90) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ff5000-0x10)={0x3, &(0x7f0000f60000)=[{0x4c3, 0x101, 0x100000001, 0x800}, {0x6, 0x7, 0x200, 0x20}, {0x8, 0x8001, 0x2, 0x2}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000df1000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000216000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000153000)={0x0, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000220000-0x4)=0x0, &(0x7f0000975000)=0x4) 2018/01/30 20:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d07000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000a6f000)=[], 0x0, &(0x7f00001d8000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f000014e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000dd8000)={0x7fffffff80000000}, 0x1) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000468000-0x10)={0x80, &(0x7f000034a000)=""/128}) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000015000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000019000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x8a, 0x100, 0x10001, 0x200, r1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000022000)={0x0, 0x14e}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000001c000-0x8)={r3, 0x200}, &(0x7f0000023000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000d000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000008000)=0x20) [ 51.708701] sctp: [Deprecated]: syz-executor5 (pid 9489) Use of int in max_burst socket option deprecated. [ 51.708701] Use struct sctp_assoc_value instead [ 51.746798] sctp: [Deprecated]: syz-executor5 (pid 9489) Use of int in max_burst socket option deprecated. [ 51.746798] Use struct sctp_assoc_value instead 2018/01/30 20:31:54 executing program 0: unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x71) socketpair(0x11, 0xa, 0x8, &(0x7f0000e10000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/30 20:31:54 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@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]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x67) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000926000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000e4000-0x4)=0x10) pipe(&(0x7f00004fc000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000594000)={r1, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x100000002) socket(0x31f84dbb13b56d31, 0x80003, 0xffff) shutdown(r3, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) 2018/01/30 20:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f00003ca000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e36000-0x90)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008c7000)=@assoc_value={0x0, 0xfffffffffffffe00}, &(0x7f0000153000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000760000-0xc)=@sack_info={r2, 0xfffffffffffffb63, 0x4}, 0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000c13000)=0x7, 0x4) 2018/01/30 20:31:54 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000306000-0x8e)=""/228, 0xe4}, {&(0x7f000034d000)=""/7, 0x7}, {&(0x7f0000267000-0x2)=""/2, 0x2}], 0x3, &(0x7f0000000000)=""/144, 0x90, 0x8}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 20:31:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x400}, &(0x7f0000001000-0x4)=0x8) getpeername(r0, &(0x7f00004f7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0xfefe) 2018/01/30 20:31:54 executing program 1: r0 = socket(0xa, 0x0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000bab000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x7fff, @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) getpeername$inet6(r3, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) 2018/01/30 20:31:54 executing program 6: unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dd5000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/30 20:31:54 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) r1 = socket$netlink(0x10, 0x3, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000018000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000018000-0xa0)=@ipv6_deladdr={0xa0, 0x15, 0x400, 0x7, 0x3, {0xa, 0x80, 0x501, 0xfd, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x30}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x525, 0x7, 0x8, 0x7}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x1, 0x8b5, 0x6}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/01/30 20:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00006b1000)={0x0, 0x0, &(0x7f0000529000-0x10)={&(0x7f0000f74000)={0x2, 0x8, 0x10001, 0x2, 0x17, 0x0, 0x2, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x1ff, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x6, 0x7e, {0x6, 0x7f, 0x81, 0x10001, 0x0, 0x3, 0x0, @in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002}}, @sadb_x_sa2={0x2, 0x13, 0x80000001, 0x0, 0x0, 0x6, 0xffffffffffffffff}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_address={0x3, 0x17, 0xff, 0x20, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x6, 0x6, 0x100000001, 0x9f29}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x4000001) pipe(&(0x7f00009c9000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00002d3000)=r1, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x3, 0x0, 0xffffffffffffffff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x6, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000f85000-0x4)=0x2, 0x4) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) r1 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6f}, 0x0, 0x0, 0x2, 0xc5e7, 0xa, 0x80, 0xa0, 0x0, 0x0, r1}, {0x5, 0xf52, 0x0, 0x7, 0x7, 0x3, 0xff, 0x7}, {0x2, 0x9, 0x5, 0x96}, 0x6f08, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x6, 0x1, 0x3, 0x1200, 0x2, 0x10000, 0x3ff}}, 0xe8) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) [ 51.861098] device syz2 entered promiscuous mode 2018/01/30 20:31:54 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x2e0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa0, 0xd8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x340) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001f000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000001000-0x43)="118c94ff47daad5bff200eabeacd8c204f5b3a364603135c20edafe4d109e6bc932cc27b7449e49617769fda0e85106762a8d99972c2247eea310d5c40b0c5f726c01a", 0x43) 2018/01/30 20:31:54 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[], 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x2, 0xffff) 2018/01/30 20:31:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000031e000-0x8)={0x0, 0x0}) ioctl$int_out(r2, 0x5460, &(0x7f0000ba7000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000104000)=@assoc_value={0x0, 0x3}, &(0x7f0000c58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fa8000-0x4)=@assoc_id=r3, &(0x7f00008c6000)=0x4) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x5, 0x8000, &(0x7f0000c14000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000ea9000-0x10)=@generic=""/16, 0x10) [ 51.888977] audit: type=1400 audit(1517344314.834:52): avc: denied { create } for pid=9548 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/30 20:31:54 executing program 3: socketpair(0x9, 0xe, 0x7fff, &(0x7f0000cd0000-0x8)={0x0, 0x0}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00004ef000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000142000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000e000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f000000b000-0x4)=0x0, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000006000-0x91)={r2, r3, 0xfff, 0xc8, &(0x7f0000015000)="015a0b3389dc996834016ea09224aafdaa2f30c8c721113cc6cbc57711247f5e3199bbdbdf37c07b", 0x675a, 0xfff, 0x5, 0x100000001, 0x6d65, 0x56, 0x4, "6cfc223cdfd587ed71369864e50e172bc2935b979b98e7544728abf38398aaa24a69c0368e2eadf8aa76d522f9aa872f6f7f7671db0d43a2cbf0716087b2e4cd728c7806a051765182511d8d15498ccbecbc440c16558c4592df9c6d85f665ada3613f2e48573cc419"}) bind$bt_l2cap(r3, &(0x7f0000015000-0xe)={0x1f, 0x7, {0x8, 0x31, 0xffffffffffffffe0, 0xd3f8, 0x5c, 0x0}, 0x8001, 0x8}, 0xe) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000088e000-0x10)={0x0, 0x54, &(0x7f00001e5000-0x54)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, @in6={0xa, 0x0, 0x545, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f00004d2000-0x4)=0x10) pipe(&(0x7f0000249000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000442000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000949000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000b32000-0x8)={r4, r5}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000059e000-0x10)={0x8003, 0x2, 0x80e, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000081d000-0x9)={r1, @in6={{0xa, 0x1, 0x98a9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffeffe, 0x2000000000005, 0xd, 0x3, 0xfffffffffffffe01}, &(0x7f000098b000)=0xfffffffffffffc58) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000ed000)={r1, 0x8001, 0x3, 0x7, 0x67, 0x5, 0x7, 0x7d020d30, {r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5a, 0x1, 0xfffffffffffffe74, 0xfffffffffffffffc, 0x6d68}}, &(0x7f000004a000-0x4)=0xb8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000090b000-0x4)=0x3) getsockname$llc(r0, &(0x7f0000047000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000039d000-0x4)=0x10) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000491000-0x4)=0x1) accept4$llc(r0, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000020c000)=0x10, 0x0) 2018/01/30 20:31:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x5f)="43d284e93d6fbb4b39c1884d2f842fd308308bd041171a281ee0a99a81a8ba9dcd1acb2eb49e0c310bc7618f6ea781b5d785e35b142222e1797c5d3655ff79e29d19c7f02c140cb86f59ac1306e2644186389d01fed300361fc480c03219dd", 0x5f, 0x1, &(0x7f0000907000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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(r1, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2018/01/30 20:31:54 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)=@getroute={0x14, 0x1a, 0x200, 0x3, 0x2, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 51.922517] device syz2 left promiscuous mode 2018/01/30 20:31:54 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xe, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000-0x84)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x84) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x4008b100, &(0x7f0000006000-0x4)=0x0) listen$netrom(r0, 0x3) 2018/01/30 20:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockname(r0, &(0x7f0000ceb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000)=0x26) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d5b000-0x4)=0x1, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000e96000)={{0x7, 0x3, 0x0, 0x5, 0x7, 0x5}, 0x4, 0x0, 0xff, 0x7, 0x4, "8111bc40ea31abfdb79bb806da30712bcde5e9ca4469d2dd033d6aa5771eb85eb60a00d4c76556beb5646aeff8ffb0c816039cc78c9bcdbaf182db7adad5874a2f5945a84024b5075909bbaeb662e5b36b29af8049ccfe825125cc5a7181153eaacd76a784593220e6571bb28a51537a791e580306c03fff05bfcffd5046db1f"}) 2018/01/30 20:31:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000d9d000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000002000-0x9)={0x1f, {0x9, 0x82a, 0x4, 0x8720, 0x1, 0x3}, 0x1000}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @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]}, 0x0, 0x81, 0x3, 0x100, 0x1, 0x90004c, r1}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007f9000-0x4)=@assoc_id=0x0, &(0x7f0000e56000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ff000)={r2, 0x80000001, 0x30}, &(0x7f000037a000-0x4)=0xc) sendmsg$key(r0, &(0x7f0000a7f000-0x38)={0x0, 0x0, &(0x7f0000462000-0x10)={&(0x7f000011a000-0xd8)={0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x1b, 0x0, 0x6, 0x2, [@sadb_lifetime={0x4, 0x7, 0x100000001, 0xffff, 0x4d0f, 0x7}, @sadb_key={0x15, 0x9, 0x4e0, 0x0, "df5ec9dd8c8ccab6c75cce41a86d228405cc3795e06965923dbc32a7f7b24ea7f38c54af814db4ca4a74470b2d8d5cec6b47fa079e80eb34ac61004658e20a29745deba85d029d4bcecd8a1e380b5618b93ebec745444d5f1e1be5846f2b88902d15b4760f722e51a9d176329b5726653b4ec95ffbb7a3e467016ed48a8edc9d180f9bc2b60c27ec36e7b42e31a517acb3ffb8a793d2e1bfc0d51c8a"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x4800) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0xd067, 0x5, &(0x7f0000338000-0x4)=""/4, &(0x7f00000d0000)=0x4) 2018/01/30 20:31:54 executing program 3: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000902000-0x4)=0x97c, &(0x7f0000049000-0x8)=0x4) 2018/01/30 20:31:54 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000feb000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000fee000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c1000-0x4)=0x20) connect$pppoe(r3, &(0x7f00003ff000-0x1e)={0x18, 0x0, {0x3, @random="1d47c184c3a8", @common='vcan0\x00'}}, 0x1e) sendto$packet(r1, &(0x7f0000feb000-0x1)="", 0x29a, 0x0, &(0x7f0000feb000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/30 20:31:54 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0xff) sendto$inet(r0, &(0x7f0000002000)="", 0x0, 0x20000, &(0x7f0000003000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) 2018/01/30 20:31:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000016000-0x38)={0x0, 0x0, &(0x7f000002a000-0x30)=[{&(0x7f0000027000)="e293", 0x2}], 0x1, &(0x7f0000011000)=[], 0x0, 0x0}, 0xc100) r1 = accept(r0, 0x0, &(0x7f000044d000-0x1)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000027d000-0x10)={0x9, &(0x7f0000ed3000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="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", 0x583}], 0x1, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d5e000)={0x0, 0x0}, &(0x7f0000bd0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000090e000)={r2, 0xb9, "f9f7e82317570a29ddf74c382cb52bd5bcffed9f0bee9bc4b3db8bc730eadb6dc7b89c74079ff0234df3bf7fc8e6170a756c3d1348114a75cdb165d3611416a95594ec08171c3fb174a21548168986c970002f9c252a03038c5038bdcf07557f55971ea4d128f402ced3a3c7a8c9edc282e4131f21fef3c977a238ee25b72e1fa198b9a0a8c2dc648393245d87b47b10a3bcf3674257d2a97bcde5b0b0fa73dafe7b41838b421a1e1d50052edf145b25da46ada9d230185045"}, &(0x7f0000669000)=0xc1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004f0000-0x10)={0x3ff, 0x4, 0x9, 0x1ff, r3}, 0x10) 2018/01/30 20:31:55 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000276000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x8, 0x10001, 0x0, 0xfff}, &(0x7f00008f6000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000+0x209)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000001000-0x24)=@ipv6_newroute={0x16, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:55 executing program 5: r0 = socket(0x12, 0x3, 0xfff) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000013a000-0x2)=0xfff, 0x2) mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000010, 0x2, 0x9) write(r1, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) bind$netrom(r1, &(0x7f00002b2000)=@full={{0x3, {"ea89c6e197e133"}, 0x8000}, [{"66c0a8ec5c4a7f"}, {"a2fbf5e77baf74"}, {"09976bf4ddb07a"}, {"20966741b34123"}, {"12dd2258737194"}, {"81de91479ce19c"}, {"a15f0a48d5921e"}, {"9c603168ba05a9"}]}, 0x48) 2018/01/30 20:31:55 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x60, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_MARK={0x8, 0x10, 0x0}, @RTA_METRICS={0x28, 0x8, "b09a20a3b900000000001996007cfd2bd7776f53f888b42df76ad5dcded77bde1b8946c9"}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x2a, @void=""}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000029000-0x38)={&(0x7f000002c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000029000-0x10)=[{&(0x7f000002b000)=""/129, 0x81}], 0x1, &(0x7f0000014000)=""/193, 0xc1, 0x100000000}, 0x2003) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000002b000)={@vsock={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, {&(0x7f0000004000-0xa7)=""/167, 0xa7}, &(0x7f000002b000)=0x0, 0x60}, 0x30) 2018/01/30 20:31:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f000079a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ed000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d46000)=0x1) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x4, 0x53b4, &(0x7f0000a65000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000086c000-0x10)={r2, &(0x7f0000028000-0xed)="dd6177d1e4e34ef8b5bf2d25d3975f245530112d4d42a45da5bdefceb618264a3e18cb8f5038e6bbd4b46856a4805ee4cb3b8c630cfc7283bdcb7d8e0d7787fd24b733a149dbaa65c39e171efde09b900c35917b07b965e3037cd08b6040a0dea789a4eb44c7cd9906572b65195bd2187d2014ef17dbac3ca364cfa33c9adf36fe772f4eae917e79081dcbf169b725e9d317fbb8f020c3e2c7fc3249c06154004137e6a8500cb39a1e9f95e1bac5f2f5a31b1fc6b490a001992c88fc23acb508e8637d50c5ea0a0df71d8f96a9eefd3b907703961d058909a1f25733a965501d52acfaf8019f2aeb83bb2f76ef"}, 0x10) 2018/01/30 20:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005cc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5604) 2018/01/30 20:31:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000001000-0x4)=0xefa2549b5c55aa1b, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b38000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a9) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020007, &(0x7f00004eb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/30 20:31:55 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x0, 0x0}, 0x4) socket$packet(0x11, 0x3, 0x300) close(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0x10)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000c000)={r1, &(0x7f000000a000-0x1000)="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", &(0x7f0000001000)=""/220}, 0x18) 2018/01/30 20:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000380000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000890000-0x4)=0x1c, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000440000-0x508)=@filter={'filter\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x1d0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d84000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x0, 0x3, 0x6, 0x1}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xc42, 0x3, 0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @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}], 0xd}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}]}}, 0x508) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet(0x2, 0x4, 0x7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000161000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc3000)=0x14) 2018/01/30 20:31:55 executing program 7: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000520000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051f000)=0x10, 0x80000) sendfile(r0, r1, &(0x7f00004ed000-0x8)=0x0, 0x4) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00001eb000)=[], 0x100000000000016b, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000028f000)=0xffffffff80000000, 0x4) writev(r3, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000521000)={r2, r3, 0x6, 0xfffffffffffbffff}, 0x10) writev(r3, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) 2018/01/30 20:31:55 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f7a000-0x3c)="1dcd882cae7e509ce7bbc890db90db8f8028807b3535c208006b4368885c5fcba1", 0x21, 0x0, &(0x7f00004ae000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x2800000000000000, &(0x7f00000b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f7e000-0xa)={0x3, [0xffffffff, 0xffffffffffffff49, 0x5]}, &(0x7f00001ec000)=0xa) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0xffffffffffffff6d, &(0x7f0000f7d000-0x10)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x24b, &(0x7f0000f7c000)=""/107, 0x6b, 0x0}, 0x2000000000) 2018/01/30 20:31:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000010000-0x4)=0x3, 0x4) write(r0, &(0x7f0000001000-0x1a)="", 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b58000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) 2018/01/30 20:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 20:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001f000)={&(0x7f0000328000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000370000-0x168)={0x1c, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x8, 0x11, [@generic="2f33c5", @generic="", @generic="f5"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r0, &(0x7f0000fa1000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x80000) 2018/01/30 20:31:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000858000-0x4)=0x9, 0x4) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000003f000-0x2)={0x0, 0x0}, 0x2) r4 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00007d0000)=0x8, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000b65000-0x4)=0x6, &(0x7f0000e7b000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)={0x0, 0x0}) close(r2) pipe(&(0x7f0000ae1000-0x3)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000011e000)={0x1c0000000, 0x2, 0x6, 0x10001}, 0x8) getsockopt$packet_int(r6, 0x107, 0x13, &(0x7f0000976000-0x4)=0x0, &(0x7f0000a83000-0x4)=0x4) 2018/01/30 20:31:55 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000011000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7}, 0xc) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 20:31:55 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e68000-0x4)=0x0, 0x800) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000815000-0x4)=0x101, &(0x7f0000644000-0x8)=0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a1a000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfc08, 0x0, 0x0}, &(0x7f0000997000-0x4)=0xfe90) 2018/01/30 20:31:55 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000011000)=@file={0x0, ""/51}, &(0x7f0000015000-0x4)=0x35) bind$unix(r1, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0x366) connect(r0, &(0x7f0000013000)=@ipx={0x4, 0xe543, 0xe2, "610a5d5f1326", 0x51e7, 0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x800, 0x1f, &(0x7f0000013000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000005000-0x10)={0x2, &(0x7f000000c000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000015000)=0x800, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000016000-0x8)={r3, 0x1a}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0xffffffffffffffd9, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@ah={0x0, 'ah\x00', 0x0, {0x80000000, 0xfffffffffffff801, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) [ 52.202492] audit: type=1400 audit(1517344315.148:53): avc: denied { accept } for pid=9635 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.245579] ------------[ cut here ]------------ [ 52.245585] sysfs: cannot create duplicate filename '/class/ieee80211/!3Ευ' [ 52.245711] WARNING: CPU: 1 PID: 9658 at fs/sysfs/dir.c:31 sysfs_warn_dup+0x7e/0xa0 [ 52.245716] Kernel panic - not syncing: panic_on_warn set ... [ 52.245716] [ 52.245724] CPU: 1 PID: 9658 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #217 [ 52.245729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.245732] Call Trace: [ 52.245745] dump_stack+0x194/0x257 [ 52.245760] ? arch_local_irq_restore+0x53/0x53 [ 52.245778] ? vsnprintf+0x1ed/0x1900 [ 52.245795] panic+0x1e4/0x41c [ 52.245805] ? refcount_error_report+0x214/0x214 [ 52.245813] ? show_regs_print_info+0x18/0x18 [ 52.245833] ? __warn+0x1c1/0x200 [ 52.245850] ? sysfs_warn_dup+0x7e/0xa0 [ 52.245859] __warn+0x1dc/0x200 [ 52.245872] ? sysfs_warn_dup+0x7e/0xa0 [ 52.245884] report_bug+0x211/0x2d0 [ 52.245903] fixup_bug.part.11+0x37/0x80 [ 52.245914] do_error_trap+0x2d7/0x3e0 [ 52.245930] ? math_error+0x400/0x400 [ 52.245937] ? vprintk_emit+0x3ea/0x590 [ 52.245965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.245983] do_invalid_op+0x1b/0x20 [ 52.245991] invalid_op+0x22/0x40 [ 52.245999] RIP: 0010:sysfs_warn_dup+0x7e/0xa0 [ 52.246008] RSP: 0018:ffff8801b5fb6ea0 EFLAGS: 00010282 [ 52.246017] RAX: dffffc0000000008 RBX: ffff8801cd6fe5c0 RCX: ffffffff8159f08e [ 52.246023] RDX: 00000000000037a0 RSI: ffffc900041e4000 RDI: 0000000000000216 [ 52.246029] RBP: ffff8801b5fb6eb8 R08: 1ffff10036bf6d67 R09: 0000000000000000 [ 52.246033] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d7e66ec0 [ 52.246038] R13: ffff8801d87bec40 R14: 0000000000000001 R15: ffffffffffffffef [ 52.246060] ? vprintk_func+0x5e/0xc0 [ 52.246084] sysfs_do_create_link_sd.isra.2+0xf3/0x110 [ 52.246099] sysfs_create_link+0x65/0xc0 [ 52.246112] device_add+0x74a/0x1650 [ 52.246119] ? __sys_sendmsg+0xe5/0x210 [ 52.246127] ? SyS_sendmsg+0x2d/0x50 [ 52.246145] ? device_private_init+0x230/0x230 [ 52.246154] ? ieee80211_set_bitrate_flags+0x10c/0x520 [ 52.246178] wiphy_register+0x1468/0x2050 [ 52.246211] ? wiphy_unregister+0x1120/0x1120 [ 52.246232] ? rcu_read_lock_sched_held+0x108/0x120 [ 52.246242] ? __kmalloc+0x46e/0x760 [ 52.246251] ? find_held_lock+0x35/0x1d0 [ 52.246267] ? ieee80211_cs_list_valid+0x2f3/0x3c0 [ 52.246284] ieee80211_register_hw+0x1162/0x3100 [ 52.246291] ? ieee80211_register_hw+0x1162/0x3100 [ 52.246318] ? ieee80211_ifa6_changed+0x9c0/0x9c0 [ 52.246347] mac80211_hwsim_new_radio+0x1b39/0x2cd0 [ 52.246356] ? string+0x180/0x200 [ 52.246388] ? __rhashtable_insert_fast.constprop.52+0xc50/0xc50 [ 52.246402] ? pointer+0x9e0/0x9e0 [ 52.246411] ? mutex_destroy+0x1d0/0x1d0 [ 52.246424] ? kasprintf+0xb3/0xe0 [ 52.246441] ? kvasprintf+0xd5/0x130 [ 52.246460] ? cred_has_capability+0x1a0/0x3d0 [ 52.246480] ? kasprintf+0xb3/0xe0 [ 52.246489] ? kvasprintf_const+0x160/0x160 [ 52.246506] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.246532] hwsim_new_radio_nl+0x67a/0x8c0 [ 52.246547] ? mac80211_hwsim_new_radio+0x2cd0/0x2cd0 [ 52.246569] ? __netlink_ns_capable+0xe1/0x120 [ 52.246586] genl_family_rcv_msg+0x7b7/0xfb0 [ 52.246606] ? genl_rcv+0x40/0x40 [ 52.246621] ? lock_downgrade+0x980/0x980 [ 52.246636] ? lock_release+0xa40/0xa40 [ 52.246651] ? __lock_is_held+0xb6/0x140 [ 52.246682] ? netlink_deliver_tap+0x2e9/0xf90 [ 52.246707] genl_rcv_msg+0xb2/0x140 [ 52.246723] netlink_rcv_skb+0x14b/0x380 [ 52.246735] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 52.246749] ? netlink_ack+0xa10/0xa10 [ 52.246756] ? genl_rcv+0x19/0x40 [ 52.246771] ? netlink_skb_destructor+0x1d0/0x1d0 [ 52.246785] ? selinux_nlmsg_lookup+0x32b/0x430 [ 52.246802] genl_rcv+0x28/0x40 [ 52.246813] netlink_unicast+0x4c4/0x6b0 [ 52.246833] ? netlink_attachskb+0x8a0/0x8a0 [ 52.246852] ? security_netlink_send+0x81/0xb0 [ 52.246868] netlink_sendmsg+0xa4a/0xe60 [ 52.246892] ? netlink_unicast+0x6b0/0x6b0 [ 52.246909] ? security_socket_sendmsg+0x89/0xb0 [ 52.246919] ? netlink_unicast+0x6b0/0x6b0 [ 52.246932] sock_sendmsg+0xca/0x110 [ 52.246947] ___sys_sendmsg+0x767/0x8b0 [ 52.246966] ? copy_msghdr_from_user+0x590/0x590 [ 52.246983] ? vm_mmap_pgoff+0x1ed/0x280 [ 52.247004] ? userfaultfd_unmap_complete+0x327/0x510 [ 52.247027] ? __fget_light+0x297/0x380 [ 52.247039] ? fget_raw+0x20/0x20 [ 52.247049] ? do_mmap+0x362/0xe00 [ 52.247067] ? up_read+0x40/0x40 [ 52.247076] ? down_read_killable+0x180/0x180 [ 52.247083] ? security_mmap_file+0x143/0x180 [ 52.247105] ? __fdget+0x18/0x20 [ 52.247123] __sys_sendmsg+0xe5/0x210 [ 52.247130] ? __sys_sendmsg+0xe5/0x210 [ 52.247143] ? SyS_shutdown+0x290/0x290 [ 52.247167] ? SyS_futex+0x269/0x390 [ 52.247198] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.247217] SyS_sendmsg+0x2d/0x50 [ 52.247232] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.247238] RIP: 0033:0x453299 [ 52.247243] RSP: 002b:00007f4f64465c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 52.247252] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 52.247256] RDX: 0000000000000000 RSI: 000000002001f000 RDI: 0000000000000014 [ 52.247261] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 52.247265] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 52.247270] R13: 00000000ffffffff R14: 00007f4f644666d4 R15: 0000000000000006 [ 52.248057] Dumping ftrace buffer: [ 52.248136] (ftrace buffer empty) [ 52.248139] Kernel Offset: disabled [ 52.766912] Rebooting in 86400 seconds..