x84, 0x71, &(0x7f0000018000-0x8)={0x0, 0x8001}, &(0x7f0000024000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001f000-0x10)={0x8813, 0x200, 0x80, 0x81, r2}, 0x10) socketpair(0x19, 0x0, 0x3, &(0x7f0000023000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000016000-0x4)=0x701, 0x4) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) 2018/01/22 17:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00004c0000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000acb000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7fff, 0x7, 0x20, &(0x7f00008d3000/0x4000)=nil, 0x747b}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 417.495195] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2912 sclass=netlink_xfrm_socket pig=5164 comm=syz-executor5 2018/01/22 17:02:26 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0xfffffffffffffe92, &(0x7f0000aea000)=[], 0x161, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/22 17:02:26 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00001f7000)=""/4096, &(0x7f0000ff3000)=0x1000) 2018/01/22 17:02:26 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x9ebc, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5) 2018/01/22 17:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000c65000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0xffffffffffffffb3, 0x0}, 0x0) sendto(r1, &(0x7f00003f4000)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x800, &(0x7f0000fa1000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2000000000000003, 0x4, 0x8000000001}}, 0x2e) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00009f3000)=0x0, 0x80000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000a18000)=0x328, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/22 17:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x4, 0x7ff, &(0x7f0000918000)={0x0, 0x0}) connect$vsock_stream(r0, &(0x7f0000e50000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f05000)=@common='bpq0\x00') ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00003ac000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000b81000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b4a000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000384000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f00009fa000-0x3)=0xc) connect$packet(r2, &(0x7f0000f30000-0x14)={0x11, 0xf, r3, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cd3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003df000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0xb, 0x3, 0x1000004003f, &(0x7f000035b000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000181000)=0x8000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00002d6000-0xc)={r5, 0x80000, r6}) [ 417.539660] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2912 sclass=netlink_xfrm_socket pig=5174 comm=syz-executor5 2018/01/22 17:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d60000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001ca000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f1e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aff000-0x6)={r1, 0xfffffffffffffff8}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/22 17:02:26 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000)=[@in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x0}], 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000006000)=[@in6={0xa, 0x3, 0xffffffff7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}], 0x54) 2018/01/22 17:02:26 executing program 5: 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) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d3e000-0xe8)={{{@in6=@empty={[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=@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}}, &(0x7f0000234000)=0xe8) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000000c000)={0x8}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) 2018/01/22 17:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a0c000-0x4)=0xffffffffffffffff, 0x4) r1 = socket(0x8, 0x80802, 0x10000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000119000-0x38)={0x0, 0x30, "a5d848bdf6ae8a6ac943df01c08918c0fdd613599d6eac1904ca55052abae5006e8a4e306879a9bcfe0a283005702d73"}, &(0x7f00008a1000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c00000-0x14)={r2, 0xb80, 0x8, 0x1, 0x6, 0x9}, 0x14) socket$inet6(0xa, 0x953760b16d5ecc1b, 0xffffffffffff6f34) 2018/01/22 17:02:26 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="ffffffe9", 0x4) 2018/01/22 17:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) read(r0, &(0x7f0000fe0000-0x9b)=""/155, 0x9b) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x4200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe61) 2018/01/22 17:02:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006d0000)=0x0, &(0x7f0000918000-0x1)=0x4) mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff94) 2018/01/22 17:02:26 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000000)={r2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000c42000)=""/8, 0x8}, {&(0x7f0000e07000)=""/4096, 0x1000}, {&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000001000-0x4d)=""/77, 0x4d}], 0x5, 0x0, 0x0, 0xffffffffffffffe0}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000aaa000)={&(0x7f0000a11000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x0, 0x2, {0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}}}, 0x3a, &(0x7f0000001000-0x60)=[{&(0x7f00001bc000)="52bc60f88c2096915320b6c420a63e1ee646543ba532a5685769b470da0530e21033627890d4f0d5261ce41cdc694e50c4942b8d17", 0x35}, {&(0x7f0000001000-0x78)="6a2c09eb3fb75f02203bdd79d8b60559311837103d584be8b6853c6437f654d893867dfc40ebcb0da46c9cd035db1b6ace7a3e85162705fcd82e16f9b59843f1cce21a5890434ef807105b75a3b22d3b20ce74c38743b3898ec5f9bb70817e58fd0681442b8ebad16949f8ea6e2c1e2ba72659e760df2021", 0x78}, {&(0x7f000095c000)="38b9fe40beed2d8ba4817663bc47536cf32534c36c04dd50e809540ecf2b706fcc4c86ebb0d127cf26103cb10266f43780c1cbcbf7a1ff097db692c6788e1dde312f1ec526719c2b996346b0d3233f2b20ae31acb4887fb4b78c8c5c52ffed637832350fa7e813ed4b8c8cdfb89fbdaa726d7946a8e3897a238a3adcd6008a636fca1ccec39582d71af05997705e8cc643a9a7de92586e95310da2f24f5e35229ba01238921b08daab8115baaf5d864cc79b24f376e06457a6a6f064d0c2e5ba55dc726311115033d226765810450ab5880f6876b1972c364869dddd4eb53510d5815cc84b7b9fa71f3e8d7c23cee92bcd89383dbc1b", 0xf6}, {&(0x7f00008c4000)="12860149f0da17c4fdec4ff8b0c7af458c41eb277dfe6eaf5a632f3dd69bc9577187c4e0bd9db4d033ebe97ac234ed916d3bf5d5ff1b5f1bb0e863cc6242bb52b7af7db68cf56e35abbef3a49ee599bf6aa25a493a505e444b06774ae7a8e60c794c4427473e4a8f6ad2773301d90bcceafa638a86790a70168c659ef7f83256c5fe9551b216368a0ef1bc47baccd7c331f33373ad1a538bcea031f20d0abfffbf2fdbe7f768897323b56f86a4e8ee6e9b7e70f4c675bc56d758385927c1f1d6", 0xc0}, 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{&(0x7f0000000000)="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0x1000}], 0x6, &(0x7f0000cd8000-0x298)=[{0xf0, 0x0, 0x6, "1772c2c2cb0942e8f8c5b9b60fcf63e2dbe1e8b12a482031a3f7fa50a60664fa8baeae76602b95c79eb4f5306b0452fc3a9fbef1e86b28b4ec8b6f5f7438a8d54bb3f28a29b549379771f6b5ca554cc33dafd37937da2f191f549edc6ee1e275ebe46df523a5b21083f8f9fbd9034335d73e50b4409bf86548ceade7d86e971d7e44bf4b5268989ef1dc1754ba8e55e60a3be90db3809bf6c17559dd2a3c88b8ac5365295bbd18f52f4c8ce6c2b899f47f688a38e75b0a7329483ab3d2b16b529a3de0d966655bafdb14de50cdc9d247e52107f4bbf9dcfef5a3a5bbde8204"}, {0x108, 0x116, 0x9, "7910b7ef63a8606ebee5149a3ed7901d9597fe383c3a9a2b3739a08e0a93fc699c98deffa08972270f9c8d5ee18be8c0d2ae0d37cec9a211d80b9d736dd7d6e8a3ac2e2d36d84f5d13772537abd42939b211e8913b7bbe004a067c7c87fb137d7af54bd59030d9d6729eb58e574c43e8248185a12a92adace532c9b42fe28973cea9c441cbd10ad7202c7085ea7283b4259e0d50a64e5ffc72b0ce1c260c225f71238b2a816df7e4890445957d6a96d821382c9013e46623ab2dcb42588444ac78f3fc729720bb60f95606e58182c39b437264ffa1df7b5b563d72d421659095d03bfa95251b5078ce37584e7f88f96c5703c02d"}, {0xa0, 0x109, 0x0, "d5595a14549abbe704526237bcf9d650e362294165667cd3f6b89060a3f57dd28fca6747f75296befb453799fe2a07f65043e3e07beff30a550179438987e40e2b28940fb4cdede53682e07c080670c7b4d07943d94d87757b8f09cb7c78706ad0804395e435d07903b5994d194d38c41e17160173d4634752f2a4dfb487ad54100252b7876461831344d7f405"}], 0x298, 0x804}, 0x40) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002d8000)=0x2, 0x4) r4 = socket(0x11, 0x40000002, 0x0) shutdown(r4, 0x0) 2018/01/22 17:02:26 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r1) 2018/01/22 17:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000018f000-0x4)=0x80000001, 0x4) bind$inet(r0, &(0x7f0000ebc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/22 17:02:26 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept(r0, 0x0, &(0x7f000074d000-0x4)=0xfffffffffffffdbd) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f7f000-0x48)={0x1, 0x6, &(0x7f0000a4f000-0x30)=@raw=[@jmp={0x5, 0x2, 0x4, 0x3, 0x4, 0x100, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x0}, @alu={0x7, 0x17, 0x7, 0x5, 0x1, 0x0, 0x0}], &(0x7f0000f7f000-0xa)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000401000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a75000-0x8)={r0, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f7d000)={0x0, 0x0, &(0x7f0000f7d000-0x20)=[{&(0x7f0000f7b000)="462c172afcb84cf8e522d743472709705fce476b4aa772b04965bf2da78eee5a11fe80bdf897065f3abd98a5139251ffdda98338eb36d41de4f38db8c173e7030072fe92ca80668c94daede4d0f1f65de3cd7a3d155eec6828c4e8652734ebabd83c34c34e1e3ca6685c40295042de7c", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f7f000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000-0x4)=0xe8) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/22 17:02:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000036a000)=0x64, 0x4) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000052d000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000bcb000)=0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b42000)=r2) r3 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001a0000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x9, 0x4, 0x20}, &(0x7f00004a8000-0x2)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000421000)={r4, 0xa11}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000fde000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}], 0x3c) write(r0, &(0x7f0000002000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0xfffffeea) sendto$inet(r0, &(0x7f0000f3a000)="726a70960b3e3cda0c9792cc24bb1cc3d8879e9d469a35f0a6725a3eaba25354596155e24809488b33a3f164012a68833f856eca220f4fc946355534e492c6fdedb4f4d561b874", 0x47, 0x0, 0x0, 0x0) getsockname(r3, &(0x7f000046e000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a45000)=0x15b) accept$packet(r3, &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000089d000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f45000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027d000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004d2000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x41964313, 0x2, 0xe110, 0x2, 0x20, 0x80, 0xff, r5, r6}, {0x7f, 0x401, 0x9, 0x0, 0x8, 0x0, 0xc, 0x2}, {0x0, 0x80, 0x7, 0x9}, 0x100000001, 0x6, 0x2, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x5, 0x400, 0x800, 0x800}}, 0xe8) 2018/01/22 17:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000799000-0x10)=@generic="412f47efd94e49cd9ccc2acd560b33fb") ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/22 17:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0xa, 0x3f, &(0x7f00005e2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ee5000-0x78)={0x3ff, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x88, 0xffffffffffff82a9, 0x5, 0x0, 0x100, 0x20, 0xfffffffffffffffd}) setsockopt$inet_int(r1, 0x0, 0x2b, &(0x7f0000a98000)=0x8, 0x4) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000005f000-0xa2)=""/162, &(0x7f000026b000-0x4)=0xa2) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/22 17:02:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000)=0xffffffffffffffff, 0x4) 2018/01/22 17:02:26 executing program 0: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x10, 0x3, 0xcd60) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000403000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x20) poll(&(0x7f0000358000)=[{r0, 0x1000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0xc, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4080, 0x0}, {r0, 0x4, 0x0}], 0x7, 0x6) 2018/01/22 17:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000889000)={@common='ip6gre0\x00', @ifru_flags=0x200}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000a78000-0x38)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x40000001005, 0x84, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ae000-0x8)={0x0, 0x6}, &(0x7f00008e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007c6000-0x6)={0x23e, [0x400000200003]}, &(0x7f0000e1a000-0x4)=0xffffff0b) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000057000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000322000)=0xe8) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000001000)=0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d56000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x2, 0x400, 0xa, 0x20, 0x20, 0x89, 0x0, r5}, {0x100400000, 0xdd, 0x7, 0xd1c3, 0xfffffffffffeffff, 0x1, 0x401, 0x40}, {0x274, 0x100, 0x100000000, 0xfffffffffffffffa}, 0x868, 0x2, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x7fffffff, 0x1, 0x3, 0x7}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008b6000)={r3, 0x9}, &(0x7f0000c65000)=0x6) 2018/01/22 17:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000934000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f73000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000393000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000807000-0x4)=0x8c) pipe(&(0x7f00008e3000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000aa9000)={r1, 0xb6, 0x20, ""}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002f7000-0x8)={r2, 0x0, 0xff59}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @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, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) 2018/01/22 17:02:26 executing program 0: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000041000)={0x0, 0x0}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000f5000)=""/236, &(0x7f00000f6000-0x4)=0xec) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) [ 417.727130] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 417.752119] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/22 17:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bf9000)={0x81, 0x1}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000f8d000)={0x0, 0x0, &(0x7f0000e6a000)=[{&(0x7f0000e4f000)="ab3f", 0x2}, {&(0x7f0000954000-0x5d)="c6ac", 0x2}], 0x2, &(0x7f00007b9000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}, 0x4008041) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:02:26 executing program 2: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000062c000-0x4)={0x5}, 0x4) 2018/01/22 17:02:26 executing program 6: getsockname(0xffffffffffffff9c, &(0x7f0000557000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ec000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x5, 0x3, 0x8, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000393000)={@nfc_llcp={0x27, 0x4, 0x6, 0x2, 0x6305, 0xac, "2e3dd80e644144ad8f3ef6368112bb4f9cc230a5b211cbc1f97a81eb307062b75512c3403207d8422317f25682ab196dacd583b7fd80f0825452dab02b9c65", 0x5}, {&(0x7f00002b7000)=""/4096, 0x1000}, &(0x7f0000abd000-0x1)=0x0, 0x2c}, 0x80) preadv(r1, &(0x7f000075b000-0x70)=[{&(0x7f00003d7000)=""/173, 0xad}, {&(0x7f00007c4000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/52, 0x34}, {&(0x7f0000122000-0x72)=""/114, 0x72}, {&(0x7f000046d000-0xc8)=""/200, 0xc8}, {&(0x7f000046e000)=""/4096, 0x1000}, {&(0x7f0000152000-0x6e)=""/110, 0x6e}], 0x7, 0x0) 2018/01/22 17:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004d5000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bb000)=0x2c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f68000)={r2, 0x10000, 0x2, [0x2, 0x9a]}, 0xc) connect$inet(r0, &(0x7f00002f5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d02000)='V', 0x1, 0x0, &(0x7f0000031000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x80000000000001, 0x3, &(0x7f000040e000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000449000-0x10)={0x81, 0x2, 0x7a00000000000000, 0x5}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000e13000)={r0, r3}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) sendmsg(r4, &(0x7f0000729000-0x38)={&(0x7f000093f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005dc000)=[{&(0x7f0000b84000)="ae", 0x1}, {&(0x7f0000117000-0x6c)="03f02ab8d8c13745144bc7f489f088967839e1c0a35e9658ec8555375b001ebbda337a2e92f87ef6625917a6dc9dc2059a517a2f239e02ed82049c4b323a1a055004eb2d0cfe28f84e60fb9a404c027aee1bb7adce66c98d57f0ca42d94cccd8a8f1fbb2273752a2dc46a9af", 0x6c}, {&(0x7f000084a000)="18cf58faaf7c2ed96ec93d3aad79a1037891befb6a18db6fdb1b24112a616226c25a71f44aa7fafcaffec238a989cb633778e0012c262bc3a64bd1cd1a65e55c98efd5b43f4852be36bab3cadfa640414aad", 0x52}, {&(0x7f0000c2f000)="95967c2ae23d51638c1a386c8f86b8f57ab71c0ce763a2aa025cec186a265642be14840dc88a3e25a7d279d64c917eb3fcdb800c4a50e197050f8607196e170175be", 0x42}], 0x4, 0x0, 0x0, 0x800}, 0x1) 2018/01/22 17:02:26 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004000-0x20)={0x1f, 0x0, 0x10001, 0x100}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000007000)={r2, 0x8001}) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1fffffffffffd) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$rds(0x15, 0x5, 0x0) connect$rds(r2, &(0x7f00001c6000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000890000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x8, 0xe31, 0x4}, &(0x7f00007b1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b6b000)={r4, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5b1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3}, &(0x7f0000fd5000)=0x98) pipe(&(0x7f00006f6000-0x8)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0xe) 2018/01/22 17:02:26 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000001f000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000-0x38)={&(0x7f000001f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000001e000)=[{&(0x7f000001e000)=""/96, 0x60}, {&(0x7f0000008000-0x4e)=""/78, 0x4e}, {&(0x7f0000011000-0x1000)=""/4096, 0x1000}, {&(0x7f000001f000-0x39)=""/57, 0x39}, {&(0x7f000001f000-0x13)=""/25, 0x19}], 0x5, &(0x7f000001c000-0xd3)=""/211, 0xd3, 0x4}, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001f000-0x7c2)={'nat\x00', 0xfff, 0x3, 0x762, [0x0, 0x7f, 0x3, 0x7, 0x100000001], [0xff, 0xc000000000, 0x9, 0x5, 0x5], 0x10, &(0x7f000001d000-0x10)={0x0, 0x0}, [{{{@rand_addr=0x8, @loopback=0x7f000001, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x21, 0x3, 0x20}, 0x3, 0x15b, 0x270, 0x2, {0x5, 0x6}, [{0xe7, "60d43c89b538be1908f0fbe20aedd9412663e3bb33d1f9fa6e85c40b80", 0x9, "b5b0c348fdfc7ec49367733543ca425b29602a91e433c8148e6427c54c25f61e7faf76b044ac72d6118ca3350c0b9ee3c0f201a8d6a93a2fa5d011d60f2cec3d7a5139fb316d2c23eec3652e5d04171ff3d05e2fba205d15c3e96f4d024979dbb8441458429bea431ad165ad26d8074afc3098ba78ab296223db424622fedc1855ca25f002d17166b686d53be17466302d4914879d46d8332128af6a1b8e9f7ebfeb0cdd594b30053b89767e1a50b0eabdc3b5edf1f908eba549cc244c4504c9729c46c4fdaf8e"}]}, {0x115, "8b6bcf931aa571e3ab38aef849c948ee1da7bf4b14008483cccc711f72", 0x80, "ed592b082033a5e113950d6d74fbbd5cea708bc82275c1e7ac2993f17f9389879251ab445b8d566a44895e2859fc3a054be52b4a62b9d431620ad367ef6f44b1b30b18ca0806bd89432c7b3049fc18e8704d8c265bacf0e5ae87f8912ae45604ef6c3b8cf73563c56390bfb4079879fb9b77c37f4e0379307f89685064f76fad0b009f87c77fb920f2e3b7d3568e399366011c3f542d9ebce53e040da2bcc62f2aae1c095bb24a54479106b70e63a825a749fe11bad477f73d8cc0fc9d07fc425c4732a85a8a83840f30ecf2a683e99c1b88b5816ad21eb2e46ebf2851c8d47b713e8fdc0f776134697378a640aa17779aec58a51a"}}, {{{@multicast2=0xe0000002, @empty=0x0, 0xffffffff, 0xff, @generic="5eafef1f38a65f28e0745a7eff041fa9", @common='bpq0\x00', {0xff, 0x0}, {0x0, 0x0}, 0x0, 0x1, 0x24}, 0x7, 0x184, 0x288, 0xa, {0x3, 0xfffffffffffffffb}, [{0x110, "f3253a47f17e491b645043803a6844d6e310f7b86b4d1a54717060fca4", 0x10000, "2f99d8bd644f1db9a030838af3b42858cb04f5f8d1dbd425fba1546381cb8dbfe3b12e9c89ee8e2cba7750cb73f190327f87ede0612c1c535903c515fd68cd61b54fda1ccfa803a97ce8183ac9de6d420bf63514137ac71978a72eccdb328cba27fb0efee780d8fba05b8aebf675c69fe0969a197f8b33994c2170f915fb80d5bfb0064a4fa5ecd03b637fdee1e9c7ebf049b488b41048a5e400df43606345826119c64270d522ebf11306657bce439a38659e53f60f129e37106bf0fd279416a049ee2b2502648ae5d9733725a47608664e022f839a104e3ff2c383f270423fe547db66b6a11de6e01115a413974b19"}]}, {0x104, "49684631da6571640a88f20b4e79ba8f4f2fcc4a6d2f6d41fbe1b2dede", 0x8000000000000, "8c11e15ef9b1b7f35ef233d727b95146040d38b22d97924ba09ee13aa29a45857f5789fd34bdadb0d1eaf94a9d69e07f5f7106e216555a477abf73d39870e509df4e9e8f42fe02bffece8e0f153edcf7f631450bb116237860056e948cd89b28220aa41767aa57b3ec285212f135b68b759e97d2e0bfdacd53c3117ecf9aed44bf3228363058f2a7571731dab891a4f6bbb3ba57a1d1435db7cd3fb3326a1e996e90e800de74862a0c213c932b9b54b87b3e0eaf0c02d5c89ab7ffa073a219c1e9eb98590ee9810d8fad46fb35fca6e40d4e9553a9ab9b0c29110ae2a6250eec41b3e272"}}, {{{@empty=0x0, @loopback=0x7f000001, 0xff, 0xff000000, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x0, 0x2, 0x1}, 0x0, 0x159, 0x26a, 0x38, {0x1a, 0x800}, [{0xc1, "e162750bde1b68904f426982d70122414bf5ee4288679f2aa3bbd246ef", 0x1000, "6894d202c6e80d02f8b8d0a9623511e0305b77fdd3cb95c75115eaf3fdc14750ebf496fc354ae73244944e546e664a387ba172066534960fb5e9226c15284c82057f891096793c4f27bb6b92f8f33039d2c297e64712c8cd515c9e4e17aed3c5a9856406af9fbe0a20448bac6f2d77bcc4b291398f85cbb3dc13e95ceb71af0699a0cbd45f45fe32359644bd8ea019fd85276eb1dad60bc5614f9ae62dce973814"}, {0x24, "260c7f9fd7d4c75784e7f29dc55674ac470fead00684c0904dd2fab790", 0x5, "f1791394"}]}, {0x111, "861cbebed023cb193a6bc1c3138c2d7b147d17284dc29399ecd6c9f818", 0x0, "825a90e33d6651510d95621dafc96381dc819a5667089e4bcaf100f21d2d797531fb789f0060eaeba7d01c8657e53e93292b6b5de168eff625969706cccf437e9430f2f897032f8d98f1d847c998eca8541dbb8ede89745df604860e5562531d1853947bfc4df54a7aa737d0282f0407a2985d35402d57cb33dbf04afbe8b32a7c6d5af672f648969e9ea4e30331624a631a4f6098079f24682c865ef4c5cbc90105b837a58a4dc71f7620440fb939e2c652ab1a697c2f8f4d1897ec31a7a53bbc609a92aaabf8105b821f3bab18036524b84ae5b26bbd846004f0ecbca17c39610a8e991280265a8f68e3176b290c5324"}}]}, 0x7c2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001d000)={&(0x7f000000e000-0x15)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000001d000)=[{&(0x7f0000001000)=""/197, 0xc5}, {&(0x7f000001d000)=""/247, 0xf7}, {&(0x7f000001e000-0x1)=""/1, 0x1}, {&(0x7f000001b000)=""/254, 0xfe}], 0x4, &(0x7f000001e000-0x8b)=""/139, 0x8b, 0x401}, 0x100) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000016000-0x2)=0x7, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001d000)={0x0, 0x4, 0x30}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000012000)={r4, 0x8001}, &(0x7f000001d000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000d76000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000f1d000-0x40)={r2, 0x3, &(0x7f0000001000-0xc)=[0xff, 0x100000001, 0x0], &(0x7f0000001000-0x20)=[0x5, 0x5ee, 0x1, 0x6, 0x2, 0x8, 0x1, 0x6c], 0x11, 0x1, 0xfffffffffffffffd, &(0x7f00009f3000)=[0x4], &(0x7f0000bb4000-0x8)=[0x800, 0xba], 0x0}) r3 = socket(0x2, 0x5, 0x5) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000001000)={r4, r5, 0x100000001, 0x0, &(0x7f0000000000)="692f9ed37dcaee33be8bc851219362d0e088ceb2a568ad05a125e9033f8614fb56af2a2fd655b848a2d85a99577063a6b03a367182d97947b2a49a1cdc0aced11459604736dbfa5b291e47fcb6a32b9c14cc4614933941c5884935343ba0ff50e26400a38dad01cce0ecfd846b319f50e91cd6f4c6b4cae455a1d081125f315cc7d78565704edef463c4e30303c7d6219c6be7917ee30d6e82006c0a1ed0e23d2186de7b", 0xffdd, 0x5, 0x40, 0x800, 0x1, 0x72, 0x8, "c93ba6fd394a9aba513b3acbaa37fb0464a59768f8de6bb1726be32253d37a04e8c0c60ad65cf9d68a52b5070223f689b07be8561a007a41fde7bc980412724821521cf273e88e14aba6dd1345d8d47a69e7f4c04d248fc461387b734063f42f5e855178db5fab40063782"}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000001000)={r1, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x9, 0x2, [0x7, 0x8]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003000-0x8)={r6, 0x85}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000002000)=0x100, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000003000)=@req={0x50, &(0x7f0000003000)={@common='yam0\x00', @ifru_settings={0x10001, 0x4, @sync=&(0x7f0000003000-0xc)={0xffffffff, 0x284a, 0x4}}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000003000)=""/4096, &(0x7f0000004000)=0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000006000-0x76)=""/118, 0x76, 0x2000, &(0x7f0000005000)={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x10001}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000006000)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/22 17:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00003d2000-0x14)={0x0, r0, 0x0, 0x1, 0x0}, 0x14) 2018/01/22 17:02:26 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) r1 = accept4(r0, 0x0, &(0x7f000000e000-0x4)=0x0, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f000001c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x2, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}}}, 0x32) write(r0, &(0x7f0000010000-0x2)="", 0x5b2) 2018/01/22 17:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) bind(r1, &(0x7f00006ae000)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000976000-0x18)="ad56b6c582000000000000000654c7beef9f5d56534c91c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000248000)={0x0, 0x0, &(0x7f0000c2e000)=[{&(0x7f0000971000-0x52)="6c7a7375a18763dc8838b558e123119953f36175c18673", 0x17}], 0x1, &(0x7f00006e6000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x8000}, 0xc000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00005e3000-0x4)=0xa2) recvfrom(r2, &(0x7f0000c38000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x1, "e262589dfba5", 0x1, 0x0}, 0x10) 2018/01/22 17:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002a5000-0x4)=0x0) sendto$inet(r1, &(0x7f0000227000-0xa9)="ecb4083d875e4375e929d7b101827bc51874e31d351f91533cf6a7413dad1e461c6d8f68f9cd180e0237b986a0241d928a1f29fc4e7d06ca84d031553ed1cefa81f6f528143acf20c74543f5c1e1f7ed00f92804346f1491d5aec728a6cc15d997d92e50624b63f844e9ddab14a3c33c7f8f0ea85e1ce0b1d2d552c45608c8153278663f3335cb9e5adbe1e0297377602a15931dfffe7932b7dc8596fcd19b3ccb6f221f1558dedbd3", 0xa9, 0x4000, &(0x7f0000a88000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000095d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000709000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b5000)=0x8) accept$packet(r3, &(0x7f0000428000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000088f000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000ebb000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) socket$inet6(0xa, 0x800, 0x0) 2018/01/22 17:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x1d, 0x80e, 0x4, &(0x7f0000e94000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000538000-0x10)={0x7, &(0x7f0000ed6000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b17000-0x4)=0x2, 0xffffffffffffff6f) 2018/01/22 17:02:26 executing program 3: socket(0x3, 0x800, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xa, &(0x7f0000fa4000)="000100b8e8c4568a440a7f314ab3f64a80c59d42e2843c90f9f1c4eed24343bbcc9bc2e9fb76f9f8bc8884fc93ba11edebcab648e4cace58f26b7fe955c6c1305f4fa87bbfef1c0e2976a4a8ed0b7c26859048cf73e22cebcf0240bd9227971c43c1a62b213bcbbb", 0x68) socketpair(0x2, 0x809, 0x5, &(0x7f000094d000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00001ae000)=0x1, 0x4) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00008d1000-0x8)=0x0, &(0x7f00001ab000)=0x8) 2018/01/22 17:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000060b000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000d3d000)="d7", 0x1) r1 = socket(0x5, 0xa, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ef8000-0x4)={0x100000000}, 0x4) 2018/01/22 17:02:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000001000-0x5a)=""/90, &(0x7f0000000000)=0x5a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) 2018/01/22 17:02:26 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x16000}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x34, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_PREFSRC={0x2, 0x7, @rand_addr=0x0}, @RTA_DST={0xfffffffffffffeac, 0x1, @broadcast=0xffffffff}]}, 0x14b}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000027000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) writev(r1, &(0x7f0000012000)=[{&(0x7f000000f000)="2ae22488a6bbffaf4121f1e67f680b613873f4d7cc1dc2a7b39d84ddc6932af1c4707ef9577825640c1c63a00f5169a3e4c786a0c74ada6a3ec62341c5f912132c1c", 0x42}], 0x1) 2018/01/22 17:02:26 executing program 0: mmap(&(0x7f0000000000/0x110000)=nil, 0x110000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 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, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) r1 = socket(0x2, 0x3, 0x3d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000099000)={0x81, 0x5, 0x204, 0x9, 0x1, 0x1a, 0x4, 0x8, 0x0}, &(0x7f0000018000-0x4)=0x20) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000110000)=@assoc_value={r2, 0x10001}, 0x8) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000111000-0x3b)={0x0, 0x33, "16cce1cf501895ea9af841fdb220c74aa02223148864e7534398c355896b8b31e2edbeff84921e028d8db8098558ba9b308615"}, &(0x7f00000f2000-0x4)=0x3b) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000cb000-0x8)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000003c000)={r3, 0x55}, 0x6) 2018/01/22 17:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000899000-0x8)={0x0, 0x0}) poll(&(0x7f0000598000-0x10)=[{r1, 0x8, 0x0}, {r0, 0x8000, 0x0}], 0x2, 0x7f) getpeername$llc(r0, &(0x7f0000560000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003f1000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c30000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000740000-0x20)={@generic="83e8e456f15bf025189363871f6dffc9", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept4(r2, 0x0, &(0x7f0000e5e000-0x4)=0x0, 0x80000) getsockname$inet(r3, &(0x7f0000acf000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000-0x4)=0x10) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000ee000)=0x1, 0x2) 2018/01/22 17:02:26 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000015000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000010000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000)=0xb) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/22 17:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000328000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet6(0xa, 0x8, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r1, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) socketpair$inet(0x2, 0x806, 0x0, &(0x7f00002f6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000eed000-0xb8)={0x0, 0x7, 0x1000, 0xb8, 0x7, 0x8, 0x9, 0x2a01, {0x0, @in6={{0xa, 0x0, 0x7f1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3ff, 0x9, 0x6, 0x3}}, &(0x7f0000be5000-0x4)=0xb8) close(r1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006c0000)=@assoc_id=r3, 0x4) shutdown(r1, 0x1) close(r1) 2018/01/22 17:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000c2a000-0x4)=0x401, &(0x7f0000b8b000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000048f000)={r1}) connect$nfc_llcp(r2, &(0x7f0000752000-0x60)={0x27, 0xb2, 0x7fff, 0x7, 0x800, 0xf8db, "3238fc64721804a25479a8888646495e200beaf6cb4053f4134a08a3def820f18237104d93fc088a41558cf73834c78be7c37fd1381475f406d795b3552dfa", 0x30d68a01}, 0x60) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000eec000-0xa0)={0x0, @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]}, 0x9, 0x2, 0x3f, 0x8, 0x23}, &(0x7f0000502000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a42000-0x8)={r3, 0x8a18}, &(0x7f0000945000-0x4)=0x8) listen(r1, 0x9) pipe(&(0x7f00008b7000-0x8)={0x0, 0x0}) setsockopt(r5, 0xffffffff, 0x20, &(0x7f0000ecd000-0xf4)="77612739cc84a565b57173d3bd927138d1e7103ae2c4a8aaad864e1b8493f73a40563440ee56d7981921a0918be454812bcbfdf263d07243d80b2d025bc6f533b5515ed1e2e8e4a3ea8a05dce6b1bce0c424f0e03103481f8c9ccc22af7a2b92cb50b685e1ba35023a6d47582a434471d8379d54d06cf597e236fad0ea36bc23133a58b7ece2645195188c824ee9cc4b43fc1c9d5c43724977ad55ab5b41fea83aac21b5da29d7b03f54dd6fdbd6f1a12a75f13217a01d0a92d4f384f368237677e5d5d2712d0674711a2c0661aac31ef31f9f2ac5feab5fe7896f2edbe2966a66c67d5d9c91b466b456facab7b1acc45bc46e35", 0xf4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000044c000-0x4)=0x0) recvmsg$netrom(r4, &(0x7f0000839000)={&(0x7f0000a70000-0x48)=@full={{0x3, {"37a58088fadcff"}, 0xad}, [{"1a70d2b3f6855c"}, {"a608c0cfa8c5e4"}, {"e19d9398be2dfb"}, {"972fb8fac4ca8b"}, {"4d30cc886da941"}, {"48e43c5b966773"}, {"b2aec19884896c"}, {"27991c36aa7f15"}]}, 0x48, &(0x7f00006ce000-0x60)=[{&(0x7f0000672000-0x98)="36b9eccd04cd68c08a1fbf71d728fcefb93632e0d219acb8ae1605a990e495751eb94826e3ec50e0f1304b0a5210e5a4e32912eb9f12ff7dcab35f2e3274ed765b55f05f66525ca061f75fa0c56fc83610fd3f17d02d46cb0e8d764b3de15ffbef10796f13e051beeb8f6a94dd8fdc4cb1764b4df8856b258fe789df2010c09fce6bb891672ff4f63e5454ab7086f7e3cf8a1cd9f3b7880e", 0x98}, {&(0x7f00003ea000)="9846e74549e088194452919bfb84d543256bfd0e62a70c5743091d0661ebbe46f630a7bc51266d5751ddae4b1c6fe45a0a74919ad7755e11d91542b846267cd091b1fc32438e38adcb5f3218a152caeb0e848f555efb8b2c6c", 0x59}, {&(0x7f0000d2a000)="f9887958d9cc8c61fb27c4449195afa99c3c3ef80360c63ff1d2441d081ff28d680a7b85f077013da0dbe77e2656286f0a82842bb511802211afcef91dc92487a47483642b", 0x45}, {&(0x7f0000bb9000)="360fb84254d49e448fe8a45836f3aeec71ba9cbf425a20a0ab", 0x19}, {&(0x7f0000589000-0xc6)="2a9d0493d89fe647a3d782d51d24710b2f10931bb8a5d3e51663c23dfb1b38dcb21fe916e7724f0ccda44ee716b7a10e7568908b6af272f3581f3f10e553311eb461e5ad94b1bf0d59437bd97cd7c4f8404e6ed18d98e09889da2c03caa2b2cb57a409a11e9f306d254fbf00941a0b2d86e799593c0f40fb2ff701648b63ebf7a0372c538108d3c4ce79bcee47b33fef7994cd6f12205047d253e5eb83ecfe9bf035b06aa12f7386b5cb3c70dd3638defba22f8513395a9492ccbd209697f8856dedab80349f", 0xc6}, {&(0x7f00001fb000-0x6)="2443f34f6e6c", 0x6}], 0x6, &(0x7f00006e2000)=[{0x78, 0x0, 0x7fffffff, "a9111092af74530f67da27984b99064f28307eddc6a290253ac116adfcda5c311a821d90651e7382e0e0d755b3aadd49772c394da08f664b54f880f1854b04af26f5fc08a6660e06d8eeb19db4c947a18181bb1aa93c07170761d108f182c9923762"}, {0x110, 0x117, 0x7, "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"}, {0x20, 0x195, 0x6, "0996f31beb959e508e05942152a0"}, {0xf8, 0x101, 0x6, "6cadc5ff34dd4321eaa321f9b2f2a2ca3ad9b10bd8b54df5cccd06460d5b21daec0648ca1f8414d0c237c02520c6f23f94d5da39b952f465993f3c7bf889d416778f74f8eba52e00b7fb8985abb1ecaffcd65e6da17141818dad91fe375ce38ecfa6bcee112cd936f001ccb2a665ac8ec39a84f60c3f94443707268578574bbfcaa9deb7bd118ce363585ae21581383ad01b8dfe129ad9286efa46a1b4dfb0adbe247f633bdd42b7228f0d781fee3d04b78767556a7771c6fa04c6c4d06e1f901f1c7de3cf64aba65f71ec4f2c04cc68694821ecb21a9d642d28d5872a178daa8a6f5b5c46454c"}, {0xf0, 0x6, 0x2, "a2cf6701e1dfa6d16773270976fbcb6cf40338e3dd987fd922121ec3dab0faf7d9f2f9caaf5ad3402a900930008ae05467eea3f8ac5a360810760a0d5d15bdf3e3dd89125d56e735261345e58f2111ed6d8810e536b640ada4042a32c2cf626623d1ef6c25a9cd952695759f745602b07a955f06ecf2ef27711b19deaba9b85e6ca7544ea9c2ae0011c2f074f08414d4d34c94c9902e5dfa04db3bb719405f09a529b4eb5ce39c85a24651417620756d7a9e8b911944688624522775fe5a15fd2d9cf4af0d7bccdff7714a7b8475858408a5c0e21b35f38aa5cb3d"}, {0x28, 0x11f, 0x6, "7d5588d29831247c5437e735100e4d28cd98a4d73c35a62d"}, {0x48, 0x104, 0x4, "84fdaf1f3ebac20f58eb33ea7a04a373e85147ba99b793c1700d0b3030922f3e25c42e4b37b4c170e7416a5603f54da15eabbae383"}, {0x18, 0x18f, 0x10000, "22099080888e4f35"}], 0x418, 0x20000040}, 0x2000) 2018/01/22 17:02:26 executing program 2: getgid() mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffffffffffe) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f7a000-0x8)=[{r0, 0x400, 0x0}], 0x1, 0xd69) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f78000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f78000)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000da6000-0x4)=0xfff, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000b83000-0x1c)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000f7a000-0x4)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f79000)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000201000)="1f0000000104ff00fdde45c807110000f3f0f0ff0800010002fd00dc05df00", 0xfffffffffffffdf4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 2018/01/22 17:02:26 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="539892ea7afd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/22 17:02:26 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000881000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7f, 0x8, 0x8, 0xf4c40, 0x83, 0x800, 0x1, 0x10000000, 0x0}, &(0x7f000049a000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e54000)={r1, @in6={{0xa, 0x2, 0xca44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x8) 2018/01/22 17:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006da000-0xc)={0x4, [0x40, 0x1, 0xbf7, 0x200]}, 0xc) 2018/01/22 17:02:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = accept(r0, &(0x7f0000c62000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006de000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bcb000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x200, 0x0}, &(0x7f00006bc000-0x4)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x38) 2018/01/22 17:02:26 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r0, &(0x7f0000b15000)=""}, 0x10) mmap(&(0x7f000085d000/0x2000)=nil, 0x2000, 0x2000000, 0x90010, r0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000fce000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0xffff) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000041e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000fcf000)=""/173, 0xad, 0x42, &(0x7f0000fcf000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x2}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f0000fce000)={0xe, 0xe, &(0x7f00005a9000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb1f, 0x0, 0x0, 0x0, 0x20}, @alu={0x7, 0x5d8, 0xf, 0xb, 0x8, 0x2c, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x3, 0x7, 0xa, 0xb, 0x9b36d9a657c577dd, 0x0}], &(0x7f0000fce000+0xf4)='GPL\x00', 0x3ff, 0x11, &(0x7f00006d3000-0x11)=""/17, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/22 17:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f74000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000690000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000014b000)=@sack_info={0x0, 0xffff, 0x1}, &(0x7f0000596000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b3b000)={r3, 0x2}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008da000-0x4)=0x0) r5 = getuid() r6 = getgid() sendmsg$unix(r0, &(0x7f0000b67000-0x38)={&(0x7f0000043000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000041d000)=[{&(0x7f000006f000)="ed2bebaf9df583165d5ad437597cd2c79f6a1b8def77fc5a5c36e23a4c94e49878dee38c934b60ee2a01f2974357447fc49c5ceb8d23fa0ced0b7ee862ac99fb3cfe9e536ebbc7ede27421f3212c03ce6de12cbed6b1f6499ac91c35f2500cf1e5f1a618c02702ce064088982d9fa2e01d8aebd6dfaf30e1178c9d35d5919b8cf8cd62e8cb42482a0eac2d87850115647ca3faac9382cfcba287ce9ddc8a1163", 0xa0}, {&(0x7f0000d28000-0xf1)="26a83ec925becde8a52b7c462858a41f159dd63b92f8ffb77e72dbf27fa2116b1edfc410b192fde49e1ac82bde132006e4a55609c7d90f8848a96645c68fd495f2cb0be3898e535a40317bc496e5efa5586b5df7433ba663a017aace27cbc0cbdae6ef23108e254a6f56fd5ac49efc51753dbfc8846d3b0cfbe457fbfb0a7641ba8a934c28d19d69acf1cb002f61f37abec4969e9b16e366d7ae152846d327c5f565bb082f7fc9e3cd62d3dba450227cd6fb2202c290659a7bacf58e68c4069292b596620a869bf2c114c4af61a15e2c9400fac5450375bd3e3531cdd37eccd74378a00db9c5d57165834fb232b8a7a43d", 0xf1}, {&(0x7f0000afe000-0x63)="be210e657a6d281cbd63330329840546c98a5dcf164586c54dae2555bb0cba6170e874c064182309f9b4bf913cde56835e0f7900f5b969dadcda6a898276b710ac04541de9ad2889ad3e2925a933d951afb6a86d144ec3032b8b2fdc1e1533d8156480", 0x63}, {&(0x7f000055e000)="f6cef21af6de9eee1c9a370248b023b6b9a5a4319ef8bf16f038c8f7fd767b5a5b08614bb49741c09d8d2b1b0b6a6c08a9ee14d330324b309284e654d00da721db5ad19d9f6e88780a41860437a5d83f6eea6e1352820e91276e50fec754ee17ffed587dd7fae9e16c424b5fa9f5b37d8fec12cd4445d230d65a8da392ed34a98c822bfbb8dd46cd02bdf9cd29be0cefd14f66ab8ba127810a60bf4e508626626c2ac2c09d1c5a90", 0xa8}], 0x4, &(0x7f0000a23000-0x40)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x20000800}, 0x40011) 2018/01/22 17:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d2c000)="bd3c3f989ab86195f85cd26c92604bf4fc5d09534cad51b7ac392712a85115458cb60f86f76f496acfd688a2bf25573b2a780497f091f4432ff622f3c48bbc3a22a6d526e2d6a692c104f32e187f2df4a98dd1d5", 0x54, 0x0, &(0x7f00005bc000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000d9c000)=[], 0x0) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) 2018/01/22 17:02:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x92e4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)=""/192, &(0x7f00002ec000-0x4)=0xc0) 2018/01/22 17:02:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000)=[], 0x0, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00004fb000-0x2b)=""/43, &(0x7f0000001000-0x4)=0x2b) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000c10000)={&(0x7f0000eef000)=@ax25={0x3, {"2ced580b5f9ccd"}, 0x6}, 0x10, &(0x7f0000920000-0x30)=[{&(0x7f0000d4c000)="6f8e7502de763431b1c48af5b396d1cd36c6e513819c4cdd14bfc66ccf6c17d905cde4c6744832750665adc6650c00c7a015771b3427dc96140024d844269d9670682d3c3ef2a45db0e55cf13e8533be13acf37d8ae0dd77fb93b96d01b32ee0d0fc2183d246358593d40f38b6ece5c6aed4cb662128452c841b1c75df4f4adc2cd240949d89d22f26d3f9fddd351ff959e7a228bafee0c5ca647c6c6edade7a2b67b612fc0dfa6ef9848fc7791b196b8e80575595b217549c12bc3a5decfb30f8ce182154fb0f5cd5486c84eeb108869ba5b7c2bf758727268bdaedf53243ee6ca0581a0dd645bd22505580cc88bf82731469350d", 0xf5}, {&(0x7f0000eea000-0xa)="c420c535ee1e7ea158a2", 0xa}, {&(0x7f00007c8000)="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", 0xfb}], 0x3, 0x0, 0x0, 0x40000}, 0x2) 2018/01/22 17:02:26 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x1, &(0x7f000000c000)=""/118, &(0x7f0000007000-0x4)=0x76) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000006000)={@common='syzkaller0\x00', @ifru_mtu=0x1f}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0xd13, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000000d000)={0xa, 0x8, 0x3, 0xfffffffffffffffd, 0x10, r2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) epoll_pwait(r1, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) r4 = socket(0xa, 0xa, 0x6e55) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r4, &(0x7f000000c000)={0x4, 0x6, 0x8, "78b902ae49eb", 0x800, 0x0}, 0x10) bind(r0, &(0x7f000000d000-0x8)=@sco={0x1f, {0x101, 0x7, 0x164, 0x3, 0x8, 0x4}}, 0x8) tee(r3, r0, 0xfffffff000000000, 0x8) 2018/01/22 17:02:26 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f000001e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001a000)=[{&(0x7f000000c000)="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", 0xeff}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000022000-0x4)={r0}) 2018/01/22 17:02:26 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f000000b000)=0x57c1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/01/22 17:02:26 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e1b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b46000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c6c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e92000)={r1, 0x80000, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003a0000)={0xffffffffffffffff}) bind$inet6(r4, &(0x7f00009f3000)={0xa, 0x2, 0xeca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f0000177000)={&(0x7f0000d3c000-0x48)=@full={{0x3, {"30ecf065bd58ad"}, 0x136}, [{"15fece055a9a18"}, {"04bba071400689"}, {"ce2c68a8c12c4c"}, {"f5713c2e2aa49a"}, {"0ec28a0b1dcefb"}, {"40a9c34cf4ed9c"}, {"8bc1a22302e0ad"}, {"efeb2357a832af"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000d01000)="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0x1000}, 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0x1000}, {&(0x7f00000c0000-0xff)="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", 0xff}, {&(0x7f0000000000)="1c7818203738b826cfa0d45309ad28aa6e17a026dcc3dd1f8f501797f165879d2fd28b315ad8f8dd902af3c89fc491b220cd7822dd6d84f0a538d2cd01f59cce3efaac17424751c18646e442ba2a9a1ac7bdf87823ebfa2c6feabbfd0c2d19ddbf128f63f3a38d8bf6d72b7b4e", 0x6d}], 0x4, &(0x7f0000001000-0x380)=[{0x28, 0x0, 0xffffffffffff0001, "4eb9d0dc99ad308f0daf05c608f5b6ee189bd7849725ca"}, {0xc8, 0x10f, 0xffff, "c4d8eac18fa7af9ed502f7e3e37ad7f345a9d9fd8fe57157a7f65f92bd7941aa63c02b4efa79e97e48904dd4a89dfcaf081af6b80d267af3fa457350ca9bbd9b2a6ae393868bf5b9ef1533b316ffeab25d23d9dc51f3fdecd8b7bbbe132cf01fb83a5fe47a191608699b02ae6761021fffa64273e1024ac7abbdc4c67128a03ec0ae44019d2ff9ca71f1a638c4f60818fef3b18781a8597bf452a6463d2833588487a55bc99c0efa1734501c483deb44e3b2a34785"}, {0xc8, 0x0, 0x2400000000000, "d23d0e2de0bf28e2309a6349298164d49f93b143a951749adc4fab2e5c2dd4935f958280e1a9ed25aa018bd41df95442baa532489e72de98a9ec7cdf5cb85505d05111df7fffea09dbd22b4c152165fda01b15ac4513905879a4398a37bc568a80ee1577761bdc5b604c36946ba549cd51f4be5b1402008062f5d2c3f2e663d21ecc958e5ddef25a2e1fee8bad13c28fb902938b3bda9a94caac4dd95538467397bb9f6e3996ca924559b8b8a51b09c859d4"}, {0xc0, 0x117, 0xece, "9a4830b6d6bb5d1155542b3ac5e564e6266e30c79e2737b1380bde4ad6eeec0d830224b55a745044b6378d2c175ab07b5d378e42fa2c25d5529f2d8451c935687423fd0a81441cd93f0bbe329d765d94fe9990f2cd5f4478b08d69ceca35d45bdc3dcc7d23db3672f1382c8f7078a77f0a42174f3bba53afaae2c279408581353c9c937b2b792ce12d0833c4b339d7d5dc4100fcc0fc9a7c0c1823b9913edc7915098b2b12ecd8c0622de0744cb9"}, {0x108, 0x101, 0x0, "72af0506700453795c5fa4c3211df7b66f7a90aa488a0b2d86c1297f524c3b603052fabb2134c88667a4c32333eb787097c18f31542d2c8c1c70b92e54abee7288a5ec7632e7c56d888422cc946edabc1b31c89987b35ea262276fe3e1d705509a9e8b8f80228251d9145b25b32c6b282112fdededd7c0e026fd91ac684d308eee48eb2b87a09a1572ed2775453bddbc3b3033b82a378874ca407d634666a0eac983f80f9efed3be47d4f36a8f3e43217f0f068e2cdc74db307d04a5838fede68ad3d6ada0dad78fcabcaa045761aac117129688c36c791f4e37c3b1af8b78b5389281215aad88ae7f0e29a1bbc35e3cb38702bbbf414d"}], 0x380, 0x40}, 0x20000004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0xf, &(0x7f0000001000)=0x7b9, 0x4) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000001000)=@generic="ed629e8fdb7f98a0a87e3c5617325b9e") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000002000)=0x475, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000003000)={0x200800000000000, 0x0, 0x9000}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000005000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000005000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0xffffffffffff77dc, 0x6, 0x400, 0x4, 0x210204, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000005000)={r6, 0xe9c7}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000006000)={r6, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000003000-0x14)={r7, 0x9, 0x6, [0x0, 0x81, 0x7fff, 0x2, 0x19c0, 0xd41b]}, &(0x7f0000007000)=0x14) 2018/01/22 17:02:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0xe7f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x2)=""/2, 0x2, 0x22, &(0x7f0000da8000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="72c3f27299fb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/22 17:02:26 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000010000-0x4)=0x2, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000015000)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000016000)={0x5, 0x8}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000015000)={@common='gre0\x00', &(0x7f0000018000-0x50)=@ethtool_link_settings={0x4c, 0x8, 0x3, 0x2, 0x3, 0x3, 0xfff, 0xffffffffffffb37a, 0x4, 0x9, [0x3, 0x3, 0x8, 0x4, 0x5, 0xffffffffffffffff, 0x7, 0xcc2], [0x101, 0x7, 0x2, 0x4, 0x2c5c, 0x68, 0xed5, 0x100]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000018000-0x5b)=""/91, &(0x7f0000014000)=0x5b) recvfrom(r1, &(0x7f0000007000-0x30)=""/48, 0x30, 0x2003, 0x0, 0x0) 2018/01/22 17:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ee8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000989000-0x28)={&(0x7f000058a000/0x2000)=nil, 0x5, 0x2, 0x20, &(0x7f00001c7000/0x3000)=nil, 0xfffffffffffffff9}) r1 = socket$netlink(0x10, 0x3, 0x10) readv(r1, &(0x7f0000e0e000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r5, 0x80000, r6}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000aaf000-0x10)={0x6, &(0x7f0000d34000-0x30)=[{0x3, 0x812, 0x8001, 0xdf9}, {0x80, 0x7, 0x80000000, 0xb4900}, {0x8, 0xffffffffffffffb1, 0x81, 0xbf1b}, {0x5, 0xe4b70bf, 0x80000000, 0x7}, {0x6, 0x2, 0x401, 0xfffffffffffffffa}, {0x8, 0x6, 0xf5, 0x100}]}, 0x10) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f0000f79000)={r9, 0x2}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ca1000-0x8)={r7, 0x0}) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r12, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r11, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000048000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d4000)=0x8, 0x80000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000bee000)="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", 0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$inet(r0, &(0x7f0000e24000-0x7)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b12000)=0x10) writev(r1, &(0x7f0000907000)=[{&(0x7f000058d000)="6d922752e4c65e30f5ae762376d26ea3279f7e1fda2340a40c3911c191b52d623dca10e7561cd8be6be3397e15a8cbbf6eaba9332fa01a784257405fc99733deab20d8a40190de19c8c389e4293a6aad141a60f4575f8aa4347b644604085eb1b4395bfe1758df4ac29b2a75a5c005a51d2d31322f0c0ba55ea0d26f54ad0c0b3650abc0b003e61c68d80c84c9277d09ec94346b85853830ebbd9b409e6e07b6d1ea956f057552473781d4e035397223a2d51c018bf35e5fd1b48aa9887550dd9f7289f8a0748fe0a8d4aaf7e114e660f887fc8a8c093f6a08b8a1880b1e65bf0d82ca247c808db79dfd0bfde25215d29f", 0xf1}, {&(0x7f0000bd3000)="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", 0x1000}], 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f66000)=0x4, 0x4) recvfrom(r1, &(0x7f0000cfc000)=""/235, 0xeb, 0x0, 0x0, 0x0) 2018/01/22 17:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000045e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/22 17:02:26 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) r1 = accept4(r0, &(0x7f0000be3000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000-0x4)=0x20, 0x800) connect$pppoe(r1, &(0x7f0000dc0000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "1a7380", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000dc2000)=0x6, 0x4) 2018/01/22 17:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7b0c5fe81b4492a25ac117f761d16786b774d7217bec57a73eacb22d0db4c5fa52e0ed75d8116fc76c0a60fc4651db38f63e10f6aa0b7d2a742732b1029991fa265a581921f03aa59bc2ac875e23fa70435f6a429e270a80735d4a77ef5a574a1b752c5492272f2bfb199a03c86da909b3caa87e480b00bb90a3ff826c78053d339dfa7fd20254b1ffcc6d34004ba6f551bd1f97c9dd490541c525271cabf6750246a248711568ae9a78d33683c6344043a1180f355d076aef4318f19577362aa3b2db2ddfae381815d256c5c66fec75cc0a35734058924b1b3d91f4b294ff634d804427a43c29b64b7dce09b0d89183c88ced4ef0e5a9adf504490c1e87259a531de864b4489bf8bcab84db89430294126485ce5d1190f0629e95b709001f8504403946c086e90b20c0fbd9131b1ff05c75354e525aca0fdaf9d5a7bdad7f94482efd124332418685d1b43b6678f8477d8a8af8e121b6f756faa0228462f8940d385155224be88c4c40ce13b22b85d7c51b73ad344115f9882b935c45c0a328286bd7fb6bcdd7b37d9f50d670807ea2b62b354c69c019b578163591e33f40213bc926ef341555ca3dad84a75eb63c2142f81273405d8c273f7b06148182a040b132f4ac27c3eb6f654a1e7181d438ce7aa3ad86a3a7783c0f7917b618f3e1aa84f182eb5e292a28655092a06a43c70540b738115b322c38fd8ea395a9b6c7568875ccbc5c547dd420205b5621448a69902b7ab3d3d6abb9e3cd8e90407f50e6cca2220316b2f7078580988f9df38f12c3238abe1030c88865e1cb25c8b1617fb1ed76a4e1ae49a296c4193778ad9d66a510fe4d7376b0aab8efbd565194537343cd72964d83d411c87ee20203ebe9b018d459cd3179e31738fe6ddbc87825e8b8a2914bbea4088203e927d9ae20f9a95649628206e8f85beab0405370028a950d1e44674c9475b57824ad83c5ddaf938", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000fae000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 17:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00000f9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fdf000-0x4)=0x58, 0x800) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00001f0000-0x2)=0x50a, &(0x7f0000d75000-0x8)=0x2) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r4, &(0x7f0000009000-0x10)=[{&(0x7f000045b000)="f6bf5964c81a487e231985785922a342d4eafb94d3fbb6689f53a3a3af017494374121e211dab0437db3f49a6d572c72506da4b881fcf9c19f865fa01357f504e8eb650a1db251ded8c0321af13fb48ce2edec3675b106887066ace757554eeaabf4a71a042db723d9e78c24c4a48356551f184a4ff91321e264570bd2cf9187f2932ba846596d26eeae3eb7260a59c63154be6e148b03bc7fe9e35c65f42bfab4aa2151a2e00f106ed12d55cb93294d44fa88697929745a25a15c8ec5befb16d47e4622db2af21324162dac8dc8a389542e9dca5ea54c5cff0612e3a754ffd8b9b0f8", 0xe3}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000d82000-0x4)=0x0, &(0x7f00007b5000)=0x4) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) getpeername$packet(r1, &(0x7f0000b29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000360000)=0x14) r5 = socket(0x4, 0x80000, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000a80000)={0x9}, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r4, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d54000)=[], 0x0, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x7ff, r6}}], 0x30, 0x4000}], 0x3, 0x880) accept$alg(r4, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r4, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockname$ipx(r3, &(0x7f0000af7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ae6000-0x4)=0x10) [ 418.293605] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50916 sclass=netlink_route_socket pig=5432 comm=syz-executor1 2018/01/22 17:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x6) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000a55000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000c62000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ae2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000278000-0xb)={0x9, 0xffffffff7fffffff, 0x30d35714, 0x3f, 0x8000, 0x8001, 0x1f, 0x0, 0x80000000, 0x0, 0x8}, 0xb) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000792000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, r2}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009e3000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000044b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = accept4(r1, &(0x7f00004af000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000227000-0x4)=0x8, 0x800) sendto$llc(r4, &(0x7f00005fc000)="28669cb969f16e7728ca4eb08e29806942b42eb17ec9e056d3484d713a1025fe0e825ea9fadcd4a951bd416d944bbdcac18c2a43f20c013432b6d3ab5b470f1c4b98474e33aebc1f45b996dd95447e206fd304bd495490f94a0a89bcfe5f1548431e21170ced2712077c40aeb2475e69bfe51512193184a661a3820a8c723e5cf50814ea6b77e077bac563e6e55c7aa7677212e00dd1c9bccae354027628174e245288aaef345de4d4cdb21daaa6d19247a464b4237bea419a5832b4991874b9536e13f971e388fc366fe6342353c4642f6a33b99e813e8d20de72133ae1544918de5c42f1c26054dc5fbe69f51435a0", 0xf0, 0x10, &(0x7f0000e8b000-0x10)={0x1a, 0x1d, 0x7f, 0x7ff, 0x4, 0x9, @random="910548560c6e", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000703000-0x8)={0x9, 0x8}) r5 = accept4(r0, &(0x7f000078c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064c000-0x4)=0x26, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000b48000)={0x0, 0xbc, "773a1bb0b1baa15c6c525fa9d3bba9c47c1fc87daac5a7d8363c5f2b51ed40825076461d1503c5b558700c5ea6f2cbb4a5ee287cb0064b7bc56bbef4482cb7375e6b0f6ed260b848b6ce2d028e59ad39b47db9be803e1f8b17fcef0ca8a1c208596a8e31bdbdcbc34364eab2acb3a1f8a404965f602aa295e989153ffe0bf43462b2bfc60386b8f2b58f2c88485bcd5f5cc17282c161ea927f5a322da6affc6c785a2b0a957fd26c487401ae2f0f1a7abe6e28502998c755d460496c"}, &(0x7f0000495000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000642000-0x10)={r6, 0x38, &(0x7f00001e0000)=[@in6={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x5a77, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}]}, &(0x7f0000f95000)=0x10) connect$bt_rfcomm(r5, &(0x7f0000dda000-0x9)={0x1f, {0x6, 0xdea, 0xbf84, 0x7f, 0xbac, 0x9}, 0x83}, 0x9) socket(0xa, 0x80004, 0x3ff) 2018/01/22 17:02:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x7}, 0xfffffffffffffd0d) 2018/01/22 17:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000036c000)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000a00000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fe9000)=0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x4, 0x9, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f00000be000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000785000-0x10)={r1, &(0x7f0000813000-0x1000)="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"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r1, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/22 17:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000d5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d6a000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000513000)={r2, 0x1}) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f0000d74000)=[], 0x0, &(0x7f00004fd000)=[], 0x0, 0x0}, 0x400c840) pipe(&(0x7f0000957000)={0x0, 0x0}) bind$nfc_llcp(r4, &(0x7f00006ba000-0x60)={0x27, 0x278d, 0x4, 0x7, 0x3, 0x4c1, "1da38dc4232cf533edaf443031c1847a99378da5005af4901f0ca7caa856a7329efff35d1f9af28fb132dfd31152d6c7b12e303881aaa075b01c161fdf712a", 0x7}, 0x60) accept4(r3, &(0x7f0000fee000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cb4000-0x4)=0x80, 0x0) 2018/01/22 17:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) tee(r0, r0, 0xe9, 0x80006) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getpeername(r0, &(0x7f00006f4000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063a000-0x4)=0x2e) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000ee000-0x118)={0x15f, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000720000)=0xc) r2 = socket(0x20000000010, 0x802, 0x0) pipe(&(0x7f0000bb9000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000bf6000)={&(0x7f0000e41000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) write(r2, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) sendmsg$unix(r2, &(0x7f0000c85000)={&(0x7f0000453000-0xa)=@file={0x4, './file0\x00'}, 0xa, &(0x7f0000263000-0x10)=[{&(0x7f0000b9d000-0x89)="56a82bbf60eb9c66bce0b90a284a2d29cacbb06f8cd6dc0e5cb8271dedc7d7668bdcc9847f679013a259ba663bceb1e94faeffe7cc4ed6d0a42bbcf88567e8578776e95b952943ad92e8766f3975415d4e70ed7a6792ea84b0bb4b03e52c324e6f5a3a94b5960c430d1848ded610ea98ede752f755ee9831c07ee528cbb9e01c46f5e790d2b04396ab", 0xfffffffffffffd4f}], 0x1a6, &(0x7f00007c3000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2]}], 0x28, 0x20000002}, 0x40000) 2018/01/22 17:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000ec000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000af5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fb000)=0x10, 0x800) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$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) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 418.376839] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50916 sclass=netlink_route_socket pig=5432 comm=syz-executor1 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a28000)={0x0, 0x0}) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x100000, 0x0, 0x8, 0x2000a, 0x0}) 2018/01/22 17:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000037c000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b35000)={@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]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f26000+0xd63)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad7000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c29000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x3f, r3, r4}, {0x2, 0x9, 0x40, 0x3, 0x81, 0x7, 0x5, 0x6}, {0x6, 0x6, 0x8, 0x100}, 0x7, 0x8, 0x0, 0x1, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x6, 0x6, 0x3, 0x80000000, 0x0, 0xfffffffffffff3f7, 0x9}}, 0xe8) close(r0) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/22 17:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) socketpair(0x5, 0x0, 0x4631921c, &(0x7f0000e26000)={0x0, 0x0}) ioctl$sock_bt_hci(r3, 0x400448e6, &(0x7f0000fdb000-0x26)="d42b2a5c012bb45171b081578ee0fc2ba3b7f0b45024620b1d5a4b1f23e393a75e226beb8912") r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f2d000-0x4)={r4}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00003ba000-0x4)=0x1f, 0x4) socket$nfc_llcp(0x27, 0x3, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f0000e5a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde) socketpair$inet6(0xa, 0x2, 0x205, &(0x7f00006ee000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00000c7000-0x4)=0x0) sendto$inet(r6, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = accept(r4, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000a9d000)={0x7, 0xfffffffffffffffa, 0x8202, 0x3ff, 0x5, 0x401, 0x7ff, 0x3, r2}, 0x20) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000042f000)={0x0, 0x5}, 0x8) sendmmsg$unix(r8, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) readv(r6, &(0x7f00006ba000-0x60)=[{&(0x7f00001dc000-0x60)=""/96, 0x60}, {&(0x7f00004d9000)=""/137, 0x89}, {&(0x7f0000cf5000-0xb7)=""/183, 0xb7}, {&(0x7f0000af5000)=""/215, 0xd7}, {&(0x7f00001f5000-0x8b)=""/139, 0x8b}, {&(0x7f00005dd000)=""/156, 0x9c}], 0x6) sendmmsg$nfc_llcp(r8, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) recvmsg(r7, &(0x7f0000f86000-0x38)={&(0x7f0000be7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000089f000)=[{&(0x7f0000989000-0x35)=""/53, 0x35}, {&(0x7f00006b3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c07000-0x27)=""/39, 0x27}, {&(0x7f00009c0000-0x3d)=""/61, 0x3d}, {&(0x7f0000764000-0xa8)=""/168, 0xa8}, {&(0x7f0000a73000-0x27)=""/39, 0x27}, {&(0x7f0000898000-0x6e)=""/110, 0x6e}, {&(0x7f000087a000-0x47)=""/71, 0x47}], 0x8, &(0x7f0000c4f000-0x81)=""/129, 0x81, 0x3}, 0x2) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00006d9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r9}, 0x14) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0xc) write(r0, &(0x7f0000ac0000-0x1f)="0000000201ff0008000000003f0100d1", 0x10) 2018/01/22 17:02:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00003bd000)=[], 0xffffffffffffffe, &(0x7f0000015000)=[], 0x0, 0x8040}, 0x3ffff) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x2af}, &(0x7f00006bd000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b29000-0x6)={r1, 0x0}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000076b000-0x8)={0x0, 0x0}) getsockname$inet6(r2, &(0x7f0000571000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000485000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000081a000-0x38)={&(0x7f000079b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)=""/131, 0x83}, {&(0x7f0000739000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/3, 0x3}, {&(0x7f00007b0000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000)=""/255, 0xff}, {&(0x7f00007cb000)=""/4096, 0x1000}, {&(0x7f00005f6000-0x53)=""/83, 0x53}, {&(0x7f0000001000)=""/4, 0x4}, {&(0x7f00005a3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000705000)=""/252, 0xfc}], 0xa, &(0x7f0000750000-0x35)=""/53, 0x35, 0x6}, 0x2040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000552000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/22 17:02:27 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000d72000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x4, 0x4) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d67000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009a1000)=@int=0x0, &(0x7f0000bf1000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001d8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000771000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d68000)={r2, 0x9, 0x2, 0x8000}, &(0x7f0000cae000)=0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/22 17:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x0) r1 = accept4(r0, &(0x7f000045f000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a49000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000ad0000)=0x6195, 0x4) getsockopt$packet_buf(r1, 0x107, 0xe, &(0x7f0000e78000-0x1000)=""/4096, &(0x7f0000880000-0x4)=0x1000) accept(r1, &(0x7f00009c9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000118000-0x4)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) bind$alg(r0, &(0x7f0000c3b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) sendto(r2, &(0x7f000005d000-0x23)="0aa7718d2b5a7922104b676116fe497d", 0x10, 0x0, &(0x7f000053e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000097e000-0x4)=0x7, 0x2) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x0, 0xfffffffeffffffff, 0x0, 0xffffffffffffff9c, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000e4c000)="d591ee88dcbbc051fc907e04b0eb5f78", &(0x7f0000782000-0xa5)="f659ca2ab4c877d3bff69579eab9ff027456ca234c01e4c0eff7630052819860b495ec47c69cb6ee83f7b6e33990d4424730084cadd95930d9661b77c918a145ff02bebf7f8af7100c849d56a9ffbbb763962facf5177011517ccd2e63d267e1d1df32fc9402377ef2f7e3b58ab32cfe5a04a7b5891a461e116b52fcad9439f5f734bfe41315e6231a2181f66093b3ca45bc2f179b4648f551e170b8af5025742187769f24", 0x0}, 0x20) unshare(0x400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000016000)=[{&(0x7f000000b000-0x1000)="a6b1fc22d912f2423dc70e5f7972bba0764bbfca8754f72f4ec2dac2adf67ac297ae2d473bf30ecb2705f0df256b4a590c0f8b4468185fc202a73eefc1814b1edfcbe8", 0x43}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000019000)=0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000018000-0x4)=0x6, 0x4) socketpair(0x10, 0x0, 0x18, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x32, &(0x7f0000018000)=0x0, &(0x7f0000017000-0x4)=0x4) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000001000)=@ax25={0x3, {"28abbaeebe6f27"}, 0xb17}, 0x10) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/29, &(0x7f0000000000)=0x1d) r2 = bpf$PROG_LOAD(0x5, &(0x7f00009cf000)={0x8, 0x4, &(0x7f000056b000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @alu={0x4, 0x0, 0x0, 0xb, 0x2, 0x0, 0x4092a446c6b2f0dd}], &(0x7f00001c4000)='GPL\x00', 0x7f, 0xb2, &(0x7f0000000000)=""/178, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000002000-0x8)={0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x34, r2, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x0, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x80, {{0xa, 0x1, 0xffffffffffffffbc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000004000)=""/177, 0xb1}, {&(0x7f0000003000)=""/142, 0x8e}, {&(0x7f0000004000)=""/209, 0xd1}, {&(0x7f0000004000)=""/152, 0x98}, {&(0x7f0000002000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000001000)=""/226, 0xe2, 0x7f}, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@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]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000005000-0x4)=0x0) bind$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/22 17:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x2e, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/22 17:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/22 17:02:27 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xb, 0x101, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x3c, &(0x7f0000002000-0x3c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xffffffffffff2c5b}]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000)={r2, 0x1, 0x30, 0x9, 0x9814}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r3, 0x89ee, &(0x7f0000007000-0xbd)="b4f3123aabd46411f9d96770b0b0262d0ed103f94392cbc586710c09a8e283ecae5e4758201e29f1d5177ff060cd7e9a5f9f1e8d68d784822c23be65be5b30842e810e9d8ee6682e162dcc6c785a3e3ee18a6a2bd7b8730d17f080fc401e264b6cca80d5328ead788d1123cde31d585dfc04356391cc8ac3c95d2cfb9e504ca6f24eb29e5fae831295ebfbaf528060adcd76164400f9276edcc0cea514125ac28e65179599d50bae9c8f8d8b9e4a82155e27374c57788b310591db9e98") setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000006000)=0x100000001, 0x4) socket$packet(0x11, 0x82, 0x300) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x800, 0x0, 0x0, 0x0, "e02e5b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000009000-0x4)=@assoc_id=r2, &(0x7f0000006000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000-0x4)=@int=0x0, &(0x7f0000007000)=0x4) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f000091b000)=[{&(0x7f000080b000-0x23)="4f020e55613d48193644a52288c9117304c0f39b15363f1225b45b40cf2bcdebfab8ef", 0x23}, {&(0x7f00002fa000)="3a30c9bc44c44a0169ed367393284770bbb90f73baee0eb0c101839e48d89f5e83993244994d44fe52e3b3a144e6ab493e423fc83c0127389aa25a76b0111fead819bfafd19cce1aa48550413b258dfa03cae7aa9d6b698ad304b2598d1264a57cb46833a864d4ae67f8b0d54f752424d027beb2c786bd54699e0d148282d3d9f7fca47dd5978f7b0f2aec4c0aa6fbb229e5ff95e1d3aa5d262c51dad36fe21986f5dc57bb11974bf3ca144baf3079834d5a79ea6aac7b660da23dfffeb4", 0xbe}, {&(0x7f00007b8000-0x1e)="f0cc7db3137bd70f56005ff6dadb206aaca7bbf22adc4ae0d56b7f7446e2", 0x1e}, {&(0x7f00000ae000-0x79)="de021722b535775cfaff9d17683316919127b9e3a6d90e2e0f9bf6c85319ee49b1dfe227a54d952dcee5b82a5cfcf754e5964c7c979867165c51e1c5ba0e7bb4e13aa3389884ce6eb4d404da290447cd5ee2da1b56f534fe6ad2e51d961463d77d012e8e3ddbd0c2afe740154a88b9761eb95117412a88d63b", 0x79}, {&(0x7f00005c6000-0x73)="fd5713afc073ab89a3e2aa2ca0c8ac787809b80cee09a07929ec9ca4e6b447417077536b1263dfa5cfd5bdb8ec9be1d5e9111370de8139526d97691868f64cc40c3a32697381e3201dbc72b7ce427232dbb0ed39ca170a6fb0047a5d66fd87c0557a21c405d42faaaab7a01fc09bbdfae1867a", 0x73}, {&(0x7f0000cb4000)="f911591261905d46a556dba5e57c20098e8d0171e62700520d18f80e56751a8a71e023b739ea2a772445f1fe9fd6f1a974579148aac3d19e99d65304af1bedb93dc8893e7bc73d43344c00c573c72242916c183e282d32cab7f08f0475e09d05b259f78ca43a784b8d517df05196075ab2c513b44963ff5d906d754b690ed28efde0b1fd5a0ed2bae00bf0c4aa6a71f892f4d3f319f1c923be59964e084c4be7277cdd713a15f076cbec6cad33f04cc3682fdc6c23b66f790b19aee2c275ff90a8ef7d67bd38afef8d9664b21aa7c74c706250c20662b54fe03fe5c3009347c59a71dbeb77a747e142a99d0f198c2e93812b390f", 0xf4}, {&(0x7f00007a7000-0xbf)="192fd987570383a2b4459c95324c76f0b066a9b39584af1dde11eff4353bbb6cd2a8b678555f398f846a582cf7bf4b46d82c44be87ef9dd7cc5a0d21e5659185c682f1fd537621b7e37681142877e51970e6aa040f12c7945e3335e537ba671f7f2cd531f33b6925f1e7ed43cda611cdce12453aed3c9704507160c0bbcb0973473423ca5fc517f5a98e66ce38adb13c72941a99fe3ba074b50b0ef95162b8502c88875c1280ce4974ba8d0294a6ab5e61922ed2d7baffbc2b57067681e34e", 0xbf}, {&(0x7f0000183000)="", 0x0}], 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$key(r1, &(0x7f000029e000)={0x0, 0x0, &(0x7f0000098000)={&(0x7f0000b80000)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000092d000+0x71c)={r1}) listen$netrom(r2, 0x4) getsockopt(r1, 0xc78, 0xbcd, &(0x7f000010d000)=""/47, &(0x7f00002f7000-0x4)=0x2f) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ba000-0x4)=0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:27 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002a6000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x2, 0x7efe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x8}, 0x3, [0x368, 0x3ff, 0x401, 0xffffffff, 0x1, 0x1000, 0x9, 0x400]}, 0x5c) socket$pptp(0x18, 0x1, 0x2) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3000002, 0x32, r1, 0x0) r2 = socket$inet6(0xa, 0x80007, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x100000000, &(0x7f0000f74000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000821000-0x18)={0x0, 0x4, 0x0, 0x6, 0x100000000}, &(0x7f0000f75000-0x4)=0x18) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d43000)={r1, &(0x7f0000dc0000-0xce)="dbe4b9d3ace51e55d43f0708f2f8b9606d21166f6c0e3cc1a98974f8bb4adbc6c070f62d5e24e2e556bc6d4656b230cbc3802637aa2cb236429e482b0b822c8628cb64c56bc8e445fb69b690512292191787f5aa643ca1b68a403b5c86da8b4d94b0f218cad5f3118ebd438c3842bd4513684554fa7b14712d08c7b75666fbeb566ac2706f6afe4b3ca452c84b5a26fcaeb5aeac963e36a500fef224a110faf2ee027c6ce4e5b00982d9a4f2d8d941b4961e9bdad14968430260c3a1c43ba478139935a635f525e24d5e3cef12aa", &(0x7f0000f75000)=""/217}, 0x18) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f77000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000740000)=0xe8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f77000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, r6}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000095b000-0x8)={r5, 0x3}, &(0x7f0000f74000)=0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) 2018/01/22 17:02:27 executing program 4: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x1000, &(0x7f0000939000-0x8)={0x0, 0x0}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000939000-0x6)={0x0, 0x81}, &(0x7f00000d7000)=0x6) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000939000-0x18)={r2, 0x244, 0x8, [0x3, 0x7ff, 0x800, 0x2, 0x3000000000000, 0xf66, 0x2, 0x1]}, 0x18) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000907000-0xd)="440dec03010400030007000000", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000062000-0x18)={0x0, 0x8, 0x30, 0x7, 0x4}, &(0x7f0000933000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000718000-0x8)={r1, 0xda22}, 0x8) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000026b000-0x10)={r0, &(0x7f0000f92000)="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"}, 0x10) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00005bb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fb000)=0x26) connect$nfc_llcp(r0, &(0x7f0000ff6000)={0x27, 0x8, 0x8001, 0x6, 0xcb, 0x4, "45bdebd3d6791a7c0ae16038d6ffbf7adb3a6a682768f0751eef1a95d43391e25276e7c551c2d99be729d6d8aef13a096449be95b87d1e621aa43c9e1ecb18", 0x6}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000267000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x772, 0x100000000, 0xf8, 0x5c}, &(0x7f0000510000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009af000)=0x0, &(0x7f000059f000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000617000)=@assoc_value={r1, 0x9}, &(0x7f0000e73000)=0x8) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000057b000)={&(0x7f0000c35000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e4c000-0x10)={r2, 0x50, &(0x7f00008a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000626000)=r3, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005ac000)={r0, r2, 0x1, 0x1}, 0x10) r4 = socket(0xf, 0x3, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000061000)={0x2, 0x0, 0x96, 0x30, 0x6}, 0xc) write(r4, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/22 17:02:27 executing program 2: syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000760000)={0x0, 0x0}) 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000407000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f00005f3000)=0x32) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a3e000)={0x0, 0x57}, &(0x7f000087d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009c3000-0x108)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x401, 0x2, 0x9e8, 0x2, 0x10001, 0x1, 0x9, 0x7, 0x7b8, 0x3e, 0xe20e, 0x2, 0x3, 0x0]}, &(0x7f00006e8000)=0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r2, &(0x7f00009ae000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006dc000)=0x14) bind$packet(r0, &(0x7f0000b91000-0x14)={0x11, 0x9, r3, 0x1, 0x7, 0x6, @random="2a172108477e", [0x0, 0x0]}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000fba000)=0x0, &(0x7f00006f2000-0x4)=0x4) 2018/01/22 17:02:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="dd69ba5477ae782708aa4aea32f04e650000000000000002f1382aa0d646889076443686b77969fdf386d53694970451f2fc4e7f55113a62b2e2bb345f5d9bed66080f6fdc6d59b3b7fb40eecd71a0d696595aabc2a17da90296d581e41d59ef8512f98f21358f28e65fd5c2318eda99a459104d9a10f70000000000000063f8dd08a4ba725ea74d394cb98766eb3d07fdcb97fc561e4a0b9236a4c6e801d6170ced08b7bdcfcebfc25f192e5aa9f4ef13a98fa9527268f84d6af00722b5d39946bdd0", 0xc3) 2018/01/22 17:02:27 executing program 2: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800400007, 0x3, 0x1) getsockopt(r0, 0xff, 0x3b88, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) 2018/01/22 17:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x80001, 0x10001, &(0x7f0000aa4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c27000)={0xa, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000584000)={r2, 0x2}) 2018/01/22 17:02:27 executing program 3: mmap(&(0x7f0000000000/0xcfb000)=nil, 0xcfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00007f8000-0xfc)=""/252, &(0x7f0000396000)=0xfc) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf9000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000)={0x7f, 0x40}, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000012000-0x4)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/22 17:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000082c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000aaf000)={0x7d7, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0xffffffffffffff01, 0x7fffffff, 0xfffffffffffff001, 0x0, 0x80, 0x10001, 0xb7a}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a74000-0x78)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x200, 0x6, 0x67cc, 0x80000000, &(0x7f0000c71000-0x10)=@common='vlan0\x00', 0x2, 0xfffffffffffffffb, 0xfffffffffffffff9}) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f00009f6000-0x50)={@common='gretap0\x00', @ifru_ivalue=0x0}) 2018/01/22 17:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000037b000)={0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9, 0x7, 0x1, 0x4, 0x0, 0x0, 0xaca5, 0x5}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0xb, 0x6) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f000025b000)={0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c1e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000818000-0x4)=0x14, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000166000-0x4)={r0}) getpeername$inet6(r2, &(0x7f00000f7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030b000)=0x1c) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000909000)=0x7ff, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r3, &(0x7f000030a000)="120000001200e7ff00ffe909000000000ae99c", 0x13, 0x4000, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000084e000-0x8)={0x0, 0x3}, &(0x7f0000c6e000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e3b000)={r4, @in6={{0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x15a3843}, 0x98) 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/22 17:02:27 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000001b000-0x4)=0x0, &(0x7f0000029000-0x4)=0x4) accept4(r0, &(0x7f0000027000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000028000-0x4)=0x10, 0x80000) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) read(r0, &(0x7f0000024000)=""/159, 0x9f) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(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)=0x3a) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000025000-0x4)=0xffffffffffff7fff, 0x4) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/22 17:02:27 executing program 4: pipe(&(0x7f0000f21000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f00006c3000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r1, 0x0, 0x14, &(0x7f00008a3000-0x67)="ed", 0x1) sendto$inet(r1, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00001c6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008a4000)=0x60) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00008a4000)=0x0) 2018/01/22 17:02:27 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000c000)=0x4003, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@multicast1=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], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket(0x5, 0xa, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000)=0x14, 0x800) close(r0) 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x1) 2018/01/22 17:02:27 executing program 5: socketpair$inet6(0xa, 0xa, 0x91, &(0x7f00005b9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000051d000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x101, 0x5, 0x6, 0x4}, &(0x7f0000998000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008a7000+0x7cc)={r1, 0xf, "55fa046255fc90eee82da57810a6e7"}, &(0x7f0000000000)=0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00008b4000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00008c4000)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000325000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000254000-0x4)=0x0) syz_emit_ethernet(0x7e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0xa3b3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x7, 0x0, [@rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0x8, "ec6dc0f257bebcac90"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/22 17:02:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept$inet(r0, 0x0, &(0x7f0000b57000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000d5a000)=""/125, &(0x7f000095e000)=0x7d) recvmsg(r1, &(0x7f0000879000-0x38)={&(0x7f00002e6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000055d000-0x60)=[{&(0x7f000092b000)=""/230, 0xe6}, {&(0x7f00004ca000)=""/4096, 0x1000}, {&(0x7f0000a46000)=""/126, 0x7e}, {&(0x7f000088d000)=""/0, 0x0}, {&(0x7f000073b000)=""/248, 0xf8}, {&(0x7f000024b000)=""/4096, 0x1000}], 0x6, &(0x7f00003c7000)=""/254, 0xfe, 0x3f}, 0x10000) bind$ipx(r2, &(0x7f0000165000)={0x4, 0x1, 0x4, "c04801e6dcbb", 0x80000001, 0x0}, 0x10) 2018/01/22 17:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000342000)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000db5000)={0x1f, {0x8, 0x7, 0x7, 0x5, 0xa9b7d08, 0x1}}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f000073f000)=0x0) sendmmsg(r2, &(0x7f0000e6e000-0xf0)=[{{0x0, 0x0, &(0x7f0000c68000)=[{&(0x7f0000c21000)="c4", 0x1}], 0x1, &(0x7f0000e7f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f45000)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f78000-0x8)={0x0, 0x0}) 2018/01/22 17:02:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000bd9000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bd6000-0x4)=0x1c) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dc8000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000d96000)={0x1, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x24000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg(r1, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/22 17:02:27 executing program 3: r0 = socket$inet(0x2, 0x1, 0x5b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006c6000-0x3f)={0x0, 0x37, "172c7c3cf92f0a903cc82778aa387dc2afbc3ed8995f61131d5d2995cbe4c09d4869b73e0cb03e81de9a39d5e8cbe389ba5cf7a2ae83f7"}, &(0x7f0000405000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000082d000-0xa0)={r1, @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]}, 0x64c, 0x9, 0x7fff, 0x5, 0x0}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r3 = bpf$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) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000272000-0x108)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x1000, 0x5b61, 0x7fffffff, 0x4e27, 0x2, 0x2, 0x1fb0, 0x100000001, 0x5, 0x0, 0x5241, 0x1, 0x5]}, &(0x7f0000d70000)=0x108) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/22 17:02:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000060e000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000d6000-0x50)=[{&(0x7f0000001000-0xb6)="87e7aa22666c37caf5efaa0085a5321f7bb0a74204ef481da791df94d21b9208a7235939ca0b6a73644009b466b2bf70463b4727a6ea2b5f768e8fbc7543220ed0bffb348a16e2424f69a2b300239053c52411cb756ed52cae4e3868ae5d29d12e0dcee86887cd851bb0280dc0029b365c1667acc4279150a16995c7b2abf1d0a6a72998c2b829c893bfbe7bb72d473e9960480b6d4af1327d7cb282b02945d7e6c27974ca56ad91cf794d93370008e89824e9f51425", 0xb6}, {&(0x7f0000000000)="c421620d9ba9d1627771a050d77790b85eb6f96fb8160c00b761e71c94810fa6928e04a20cd2d28b6ff9e2b787e176c610a631063e224a644a61bd63fd28ad170f9f7cee9fb0868305f4f85a82944613ae93738c9e84e1435f4dab3659b4b850b6cb77af13f86fd4a1c9006a2852cf7b34fa466bd18edeb3698e52136e877d8938affa4339857492f83b0d532f40f7bb34428d8acef7381781b9b75ece0f76eab5c9cea141d1248b8e11fe6bcf567e9fc05c4948e52ea2445a52ea", 0xbb}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x51)="706125db6add2efd1e31566f8d536cbf7a41820117dda101fe35102d85c095bff734fa79fcb0e847366f3821605b882c0199ee4280bcc23950af34b8ac42eab33c55b8144d7dd90feb16199da64486f4bb", 0x51}, {&(0x7f00002a6000-0x59)="007b7286abed60914f1c100df33b0e06733cd63a6a3e72801f2c61286d3ae328ae28cad82de9246760ea3b8782bf82c57695cd04dd67ebc96eea39f530b1e9ca22c87cbac387322d6504a5355b00767e428612beae94b205bc", 0x59}], 0x5, 0x8) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f000077f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2018/01/22 17:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000d0a000-0x4)=0x10001, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x6, 0x1, 0x5, r7}, &(0x7f0000d17000)=0x9) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2018/01/22 17:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}, {&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe276ce4b40033084d0ba72254d5ab56d9a2c63425ca19d830fc4ebcab89445a439e2b8f36677ba1cc1c8636183e48cc83b38eecd087443ea6f6bd574bfc2421f24215ebd2fcd4fd2cfd888bee94a395621ce59a30b17c35cd839fb41115e748ee5efa4c13d8aaff26e245265083a0a4f18a35dabf574bc93c9910a9c67ce9e018ec2b0761427dcd4", 0x94}], 0x2) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f00000d5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000551000-0x4)=0x10, 0x800) read(r1, &(0x7f0000fcd000-0x5d)=""/93, 0x5d) pipe(&(0x7f00001c4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000a8e000)={0x0, 0x7, 0x30, 0x80000001, 0x9}, &(0x7f00009ba000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003b2000)={r4, 0x9, 0x7, [0x9, 0x8, 0x0, 0x4f, 0x0, 0x30, 0x0]}, 0x16) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002a6000-0x10)={0x1, &(0x7f0000878000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00008e4000)={r5, 0x3}) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000052000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00002fd000)=0x3) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) 2018/01/22 17:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f38000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f38000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dc7000-0x28)={@generic="8a311d2a1a39d7e84129f87d7b0a4fb1", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000fe9000)="b3d9ce0c500bb0b49b539b20b181fb379a1127bd1227f2b8aac1c765466ca71ede6692218ac47011a16c2853cacc2d492dd1c8affd50afe633ddcc3a7a7db5d92ce832d0ebfdbc927857723638467de77571d03cf9077113", 0x58, 0x4, &(0x7f0000a90000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000ffe000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000350000-0x4)=0x10, 0x80800) bind$bt_hci(r2, &(0x7f000010a000-0x6)={0x1f, 0x7ff, 0x1}, 0x6) 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000371000)=0x4, &(0x7f0000df4000-0x8)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bind$alg(r2, &(0x7f0000da2000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r3 = accept4(r2, &(0x7f000016f000-0x20)=@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]}, &(0x7f000071f000)=0x20, 0x80000) listen$netrom(r3, 0x100000000) r4 = accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000b54000)=0x0) sendmsg$nl_xfrm(r4, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {@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}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x2004c8c1) recvfrom(r4, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/22 17:02:27 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000272000)=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(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000e90000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000751000-0x4)=0x8, 0x80000) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e8f000)=0xffffffff, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000446000-0x4)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008b8000)={0x968, 0x401, 0xe94, 0x5, 0x7356f3b}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b5d000-0x14)={0x0, 0xe978, 0x5, 0x1, 0x1, 0x659}, &(0x7f00003a2000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000285000)={r4, 0xca2, 0x0, 0x7, 0x80000001}, &(0x7f000038e000)=0x18) r5 = socket$inet(0x2, 0x6, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000972000-0x1)={0xab}, 0x1) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e90000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000e90000-0x38)={&(0x7f00006f2000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000071f000-0x30)=[{&(0x7f0000e8f000)="2a9e0b84af2aca0cca902f01832878eb269f9d96c0f6471569a0e567d1436d7b5654273a4931f91d3bef5caf3a437a75eb54dfa166ef6639d1176ef40918eef56cfb7f09c5755e62e9fc46a6ffa9f41cc259313f3c433a71a5c9bab1073341a5c8af9993df200c1745d07fd4ae5e6f80c0a2564637942c1acf488ee9e701361fbbcd13e241fa949e9a0f7696289f254cf62731966f2e5395a14e0c53c091fc5aa275f55d9f2b5c740856d69c2dfba53de61ea346471c00bd64e964638fbdd1c14352b31a0debe45120", 0xc9}, {&(0x7f0000e90000-0x62)="7e153ba5a6e4fc7368e461b9d26f7632137e933ea6c42cbce3001ffe08dcff6ee73fab26df52304e7f5e0825302cc059be4e2c92e75abf056c615b30ae609f74ec6ad88ae4bd5dc91006a503c58a1224d8d79c17c682a409f939d29b634fac869ead", 0x62}, {&(0x7f00002be000-0x12)="17aefbfa1c2521c360d7ab2c0077a3401ff6", 0x12}], 0x3, &(0x7f0000e8f000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r5, r6]}], 0x20, 0x40000}, 0x40000) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r7, r8, 0x10000, 0xe) 2018/01/22 17:02:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f000050c000-0x20)=[{&(0x7f00001da000-0x91)="bc795e99c6c3f048927d22ce008af7020e1564e6212618f985d833af10751acdf5b115601f400d830b3ea17493be62f1458442e80c21aea74d87f9309df4a7e359303b0506e1f67fbaec922165179ff87db565599c93b375c73faa39ff14681a7eafa5793cb943c82566d07323739d49a1239230ecdb2c64dd0fce03003208aa084c6a2f5c1d61ea52fed7b164d3d06b2e", 0x91}, {&(0x7f0000001000-0x96)="d8a1c697158a70e989e10cf91367215b56ee0660175f5aa74ef4e041e7fb131af5f990b0919ba4802c110c2354b36628c39715c1863f4d80a3ff7d10a197c87fc0139aa13c6281b0630f5b1e15309d2b2afc81cc21bd6d557c10e71c5f092452018c1c210164717e4e8516553e468ceb44d04cdfbac01ac3a9f6c0edd053c1ae1fd3c7d5489fc727df4cd400644a16cc95aeed924c7e", 0x96}], 0x2, &(0x7f0000001000-0x208)=[{0x70, 0x1, 0x204, "a0518ef22e9d866f08417c1ce2baca12005b849b48986329e9b82c0f7070a78cdda5d8be823214da88fdb7f7eecae85bba7a43929f603b934aefbdafa371c00d8af722da956073909ea4f0c328402d99125c37d8178c8bd6f827bb8e"}, {0xf0, 0x3a, 0xea8, "2407d378c487ceab92ee3fa12f31e5ae5c14bcb299d28afd6c05ef76769f789fbc4277a786670905245643957d5d6fbb8f7ad71c0dd04aabd0ea38ec74951edcc0eb4a6562f56393e2ac29c915dfcb02ca72b6e65a564aaf902017d2e304ffef4ac69855ad4d0f8257799b035878668d157bd6136d8d22518aa8e54ee343279c9d114d6fbda2316a497165369e3d2a9241cf1585e5c9c0a0dd59aa98d9b587da173828443a6de3549bb2856e4c1f79ef8108ffa3ad9e3428abc71e75e3da1585f7e94323117f860b73ffcbf1b7080a47899973d2c4e47cfdbb"}, {0xa8, 0x11f, 0x200, "a68170699e193e2e58d1791ef85e3e5b87e894c916b90717af4cd0a213241b3b9242377425cfa782695498b5217f8859fb3af51d2e59e11cdb54af46a2bd7480518fb373358173a57fd05b476cf44da8873c03e739614dcec5165bb5f14a5b34ef44015da64acd852004e52c1929cd5d344f378c978b3432c7dd94b081e56b1881bf5932d70be0c4c7ef8d271354c956b66d0a32f22171"}], 0x208, 0x800}, 0x4000051) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x8, 0x3, 0x2) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cff000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000)=0xe8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000063d000+0x613)="f8366daa8d60a02879de0b64bffd32653324e7b213949f4a33e148daf2d566e7f7d4f9aee1071986994038e2989861dc41f34b1a487e2f533ae7713ae12f91540cb0f2129ce0ef827959cbaab978f28182f0c053fecf15c1bf3d172e20b55b65bca68a832a271f30e8c7df0e9bb25dab2a9fb2ae8309a11bb60fd963b44c1f305e03a4d8005662f2321663f36855514fbbd4c1c930d7a026dd7afd74a4defe8286200e6779df8132fefafffcc0202e7c7e", 0xb1, 0x800, &(0x7f0000a1d000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000856000)="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", 0xfc, 0x0, &(0x7f0000f7d000-0x14)={0x11, 0x1b, r2, 0x1, 0xe8e, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f7d000)={0x0, 0x10001}, &(0x7f0000f7e000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f7e000-0x8)={r3, 0xffff}, &(0x7f0000f7d000)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f7f000-0x8)={r3, 0x5}, 0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000f7d000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f7d000-0x1000)="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", 0x1000) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[], 0x0, 0x0}, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000cc5000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001a5000)={r3, 0x1000, "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&(0x7f0000f7f000)=0x1008) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004a3000)=0x20, 0x4) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = socket$inet6(0xa, 0x2, 0x99) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000063f000)={0x4, [0x4, 0x95e8, 0x8, 0x4]}, 0xc) sendto$inet(r0, &(0x7f000010d000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = bpf$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) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007e6000)={r0, r2}) close(r3) 2018/01/22 17:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005c3000)=0x0, &(0x7f0000ee7000-0x4)=0x4) 2018/01/22 17:02:27 executing program 4: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f0000e7a000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7a000)={0x0, 0x0}) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000361000-0x10)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x36d}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003ba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000071b000-0x8)={0x0, 0x1}, &(0x7f0000980000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000042c000)={r2, 0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000196000)={r2, 0x6}, 0x8) listen(r0, 0x400) close(r0) 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff1ceb}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e94000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4735, 0x5, 0x93b, "0aca7798c8cf7801b8ff59020cb542fb3be313fb4d775540cb91a078a0703745af88c78ed247709df366f76870d8becc53719ff34176c6be366158d8892bde5fc13a5622a646fc5b4220602c549eacbc"}, 0x160) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) sendto(r1, &(0x7f00002ea000)="745795c219e686f49754f2d45a31e41ad6e49b5cb2ff7792d6cbcf472d939188c9eff73e820bd6489cfb0407f8e5063c14e69580d1a92760c309f55bb3fc51eac819a9916ade71f7a7cc5aceb908130ea614332d8dc9edf722fd9b5b7e54d3149c961c5da59fd900aff89925e012c7de0449ffc30d1f37d001d9b04b0ad54631dff3f95144ac4d260ec67f9faf1bd5c04feb36b72c9cabbe3934ee5e19132137c763f41eac142cd9a7018cf6f1b20e4ca4d9e82b", 0xb4, 0x2000c854, &(0x7f00004f0000+0x6a3)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x2}}, 0x2e) 2018/01/22 17:02:27 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000019000-0x20)={r1, 0x3, 0x1, 0x100000001, &(0x7f000000f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000000d000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001e000-0x28)={@common='bridge0\x00', &(0x7f0000014000)=@ethtool_rxfh={0x47, 0x1aa2a262, 0x3c, 0xcd77, 0x9, "ee2d2d", 0x7, [0x1, 0x0, 0xbc0, 0x1, 0xfffffffffffffedf]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:02:27 executing program 2: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003cc000)=0x0, &(0x7f0000928000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/22 17:02:27 executing program 5: socketpair$inet6(0xa, 0xa, 0x25c31a72, &(0x7f0000824000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000735000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 419.055786] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/01/22 17:02:27 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000dd3000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000286000-0x4)=0x1c, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f000049b000)=0x324a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5f000-0x8)={0x0, 0x0}) accept(r1, &(0x7f0000ae9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000076a000)=0xffffff97) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000035b000-0x4)={r2}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f000019f000)=""/4096, &(0x7f00004d7000-0x4)=0x1000) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00001da000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="afcfc32262db", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000027000)={0x8}, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000504000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000bc4000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/22 17:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000738000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000cd000-0x4)=0x7fffffff, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000dab000-0x1000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c3ef2e5e25a1c618b6d9a7fd37cfc97038c74b6ff82913e13d0fa8cbd22f35de7e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294e8c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0x88) 2018/01/22 17:02:27 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000)={0xffffffffffffffff}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000026000-0x95)="4b23d07b4d72b850d8afb74451b9fd798de9f6ab6689f860f3f791554fbb35d75e368e98f8d5daacd74548d67ec1dd280210e434f5799e7389661ea43e2a339e72eb27397b06c2d296ccd37a6ebd79cf9e06b63d41b162791f0da3588620dd80b901617cd838e736b75bac3bccb8da3487bf9e96f1072e214971e33b7c020a7a8d20acef790a24d2f4fc92e3959ed734fc5e788664", 0x95) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000026000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x2, 0x300) 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c57000)={0xffffffffffffffff, 0x50, &(0x7f0000853000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt(r0, 0x3ff, 0x14d, &(0x7f0000dcc000)=""/98, &(0x7f0000f0c000-0x4)=0x62) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d87000)=r1, 0x4) 2018/01/22 17:02:27 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000fd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000-0x4)=0x26) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002c2000)={0x0, 0xfffffffffffffff7, 0x30}, &(0x7f0000dd4000-0x4)=0xc) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f94000-0x6)={r1, 0x2}, 0x6) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, 0x9}, 0x1c) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002de000-0x6)={0x0, 0x3}, &(0x7f00008fa000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000066b000-0x18)={r2, 0x1, 0x20, 0x4, 0x0}, &(0x7f000037e000)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r1, &(0x7f0000893000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xfffffffffffffd73, 0x0}], 0x1, 0x0) read(r2, &(0x7f000043a000-0xe)=""/14, 0xe) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dd3000-0x4)=0x0) 2018/01/22 17:02:27 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cde000)={0xffffffffffffffff}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000979000)=0x5, &(0x7f000027e000)=0x1) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:27 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0xe) socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r2, &(0x7f0000000000)="5b60eea5aa39054fbca5633d427b3269859b01f2133a9a36dc843448ea067813010b2831aa461845e8fea965f4613cb742e6291542997f4f32c91fa6d72e5e65ae25d858f7da73f9c5d50a7b9559360bc336f7f727fddb1fa2d8cc8b247359fdb402f0f3d2b4d2fa63fe01ccba719155e0042f0d9e1a698cd9720e15754c478bc529fee45a0af35d0d174be5f992fcc12e8a1b806b03b77513e082c787d5eaccfdaf663ba543b2217ca3d476af0f10ab7dbeb01a5db6a9784f3febf4453c7ad65ea515341ace36b9"}, 0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) connect$vsock_dgram(r1, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000005000-0x4)=0x5, 0x4) 2018/01/22 17:02:27 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff6000)={0x0, 0x0}) bind$inet6(r1, &(0x7f000022b000)={0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff001}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff6000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dc1000)={0x0, 0xef, "4dacd8cc9d2baeb67a5a83930ca3a8d0f6775199a8bb634f237c662459e8b040a1ab3f94f1f07b127d8193b18ac0d5a2048ba4f5470dea8827f666b487542c54d20a81928b3333399bd3e83119069b8bff9f14baece8fcfb37c85036069e289f3150e31771de5b5fa9f1211024573df770865398de6122000f07e1c4d504fa3e00f7875a3b2f0860e1d289df382fb301d68d52f1fe6b7bd195c9210aeca82638fc1d8e12d3e70b015378b164a492e266949c3e5d188d1a83b7d8d925cd97dfacc3c685ee40c87f67bf4bd3489699e76485a6abd8050596e2d1b7616f910dbd93c3c97a30f2f2aa7ba92069f631bbf6"}, &(0x7f0000ff7000-0x4)=0xf7) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ff7000-0xdc)={r3, 0xd4, "8fa1a5e44934c970fddb05efc78fd594caed78403faeb6f90f6080f882089076703e72a03e8159c50833ca43f67d435fd5a8f7bd832a91544a442892bcef51e629ff51c690cb4e299458650b48e2a149749a34fcd7b1ae6a07330492eaa0bc8ca0798a25a3157bc746c82542245b518e1446a631ab0a043746c2565e9a6d2c4e061aff01000000000000c610b33c236ee973199ebba9dedab55fdec4fe3c689cfbae6d1a38d3e8eede81ae6280a0f78a15ca5ff50547c6bcfa7269d927b6e06b718f624ff0a07dc8a331581f287f0d11416f3a77"}, &(0x7f00005e1000)=0xdc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004a6000)={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]}, 0xe2c0, 0x400000000000, 0x107, 0x3, 0xffffffff}, &(0x7f0000ff7000)=0xa4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000c4000)=r4, 0xfcfc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00008d0000)=""/11, 0xb, 0x2, &(0x7f0000ff7000)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r5 = gettid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ff7000)=r5) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000ff9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000845000)=0x10) sendmsg$can_raw(r2, &(0x7f000037f000)={&(0x7f0000ff7000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000d9000-0x10)={&(0x7f0000ff6000)=@can={{0x2, 0x9, 0x5, 0x7}, 0x2, 0x7, 0x0, 0x0, "5a8e702e631869ce"}, 0x10}, 0x1, 0x0, 0x0, 0x200040c0}, 0x40000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ff8000-0x10)={r4, 0xbc, &(0x7f0000a8f000)=[@in={0x2, 0x3, @rand_addr=0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xd291}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2bb5}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x172d113d, @loopback={0x0, 0x1}, 0x77f}, @in6={0xa, 0x0, 0xc57, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff7000)=0x10) getsockopt$inet6_int(r6, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000703000-0x4)=0x0, &(0x7f0000ff9000)=0x4) 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) read(r0, &(0x7f0000442000-0x3)=""/3, 0x3) 2018/01/22 17:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x80000001, &(0x7f000020b000-0x8)={0x0, 0x0}) accept$unix(r0, &(0x7f0000a28000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c1a000-0x4)=@int=0x0, &(0x7f00007ad000-0x4)=0x4) r2 = socket$inet6(0xa, 0x6, 0xffffffff80000100) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a47000)={&(0x7f000045e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000596000-0xa0)=[{&(0x7f00002d8000)=""/123, 0x7b}, {&(0x7f00008cd000)=""/160, 0xa0}, {&(0x7f00009ac000)=""/11, 0xb}, {&(0x7f0000f36000-0x2a)=""/42, 0x2a}, {&(0x7f0000ba7000-0x56)=""/86, 0x56}, {&(0x7f00005aa000-0x63)=""/99, 0x63}, {&(0x7f000092b000-0xf8)=""/248, 0xf8}, {&(0x7f0000eb0000-0x81)=""/129, 0x81}, {&(0x7f00007e3000-0xb8)=""/184, 0xb8}, {&(0x7f000006a000-0x7b)=""/123, 0x7b}], 0xa, &(0x7f0000568000)=""/136, 0x88, 0x80000001}, 0x2000) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000b52000-0x1000)="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", 0x1000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$nfc_llcp(r3, &(0x7f00000e7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005cf000-0x4)=0x60, 0x80800) listen(r2, 0x6) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r4, 0x10d, 0xbf, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000027f000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) 2018/01/22 17:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000001e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/22 17:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f000061d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000008d000-0x4)=0x0, &(0x7f0000707000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={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(0x3e, &(0x7f0000ea7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x400000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) r2 = accept4(r0, 0x0, &(0x7f00004d9000-0x4)=0x0, 0x800) sendmmsg(r0, &(0x7f0000f1d000-0x78)=[{{0x0, 0x0, &(0x7f0000ba2000-0x40)=[{&(0x7f000064e000)="", 0x0}, {&(0x7f0000c2a000)="08f5cc573347b82c45bfccbc4f8369fec620d18af5d587ed050437b6a4473d98a68d4c94c6eeb23f0051b76cd5122f059345cd5201dcb120634c5c0266fe87f95188be96637b5bc92982a7dd1f3559e6e5f7b73dc4333c8eb813c547b8d345e4c68317dec9ac2fa2ef7e2319eba6a90711e38bc3ad18fb56b2fd9d432e1c4ca6ac03200a9dee79ab9d4cbe7d24ee35706099c22b93c48ad7416e8ade2d4679511c0875a247933288495d43fb8481c26aa74084cc223ad862f5e3ef70becf5bcacff6838a0e0622e00eb7fdf154203a545f08417d28d1aae83fcaf64912d0dddc505447a4ab6959c2e18dbfe975918db4d3f083", 0xf3}, {&(0x7f0000719000)="4ab0468b605ffd9e09d954518f56ad5b38833e9510ddcfc7f520d26e59317cc85aca80617c46b76377c3d1bad12b45c00e655fc0e3a5", 0x36}, {&(0x7f0000083000-0x49)="0ecd179de6f7ac93a11f1167e719e1c3a761ecf2cbbd0991e2f7216359846ee1bf11d60107b78a14f6fa2f424d21f4fd2b7a9a6ea7cd2b94e4741afcb21faaacc50794845d8b14e683", 0x49}], 0x4, 0x0, 0x0, 0x1}, 0x4d8}, {{&(0x7f000057a000)=@llc={0x1a, 0x9, 0x9, 0x5, 0x80000000, 0x401, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000c17000-0x40)=[{&(0x7f000011c000-0xfc)="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", 0xfc}, {&(0x7f0000319000)="38ef353c4c323b2c1a16428ab4e5db17d70704a2945e7027d41773d685dc58c1d857a8d5fa9f7d43cf013e5729b2faf3215f80ad86c3cf5c07f6e2ddc5db251c18e2000eb7e8023ab1341aedcfd8ce94c847b249bef122390e2751bbe0b20155fe590ec615d31ce7e501102900b395c2cde47127b64a4fde250eb3e4d120901b98324908bdb608b85ea9f46c701f63aa61a48394e794d4dfd6b4684c9fc618e65083889c58a8b81be03b3649afb38d0352d0c1ee6cf47c6ad13f040b8c20bf1f4783935e1148e5c4aa30c7a5cc3eae501e47c196d90ac6c5de0cde8d", 0xdc}, {&(0x7f0000c26000-0x1000)="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", 0x1000}, {&(0x7f00002e6000-0xe3)="b277807840b7ed4ccbc922b8d48899b0ea4739676af0866b0061210a051621d26746f4863937dd9012d3c9992e29559ed805c19faa95d17084328d8e1da454f2443975c4476847cceac75adfb1c9e0c7ef63659bb3ea681392af90426d7f16a194097981f43c82a34bbdecf9f0a041b5be146eb0bd65aa709f1453168cb2d1a611654cb8a4a3ebaba4bcf5466e98f3807733df56764b5812fc861e34c51173bb134517bcd352379e3ba9d3adb4f124d4daa9b47e753fe0e1c4b8da56ef3224f66fbae58695d3ca6ae0e1f305ba49e322e03787c403bdfa466ab95af4a94700566cad29", 0xe3}], 0x4, &(0x7f0000156000)=[{0xc0, 0x0, 0x12, "f2b4c73f6c165092aa6e5aa26e3e83e6215ba63f7c928e9da378fea403bc5e31752e53fb16922a66666f270d71f995501c266490e948393e7befc836099c6c155fdc7f52040e28f4c839cf0aee4c24472cf5474f0962060235fe5fb290699145c8ea8037a8a30b60882120a96f884fa474272f548f73aecfba4d92d3db3ccb1c684f6f631db4a3d71ca34ace96544680e19dc3d7f1de057abe49309dfcc0dd3bbb1584269aa1d9ec56"}], 0xc0, 0x24000000}, 0x80000001}], 0x2, 0x804) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dcd000)="c53e4ea7fa17", 0x6) 2018/01/22 17:02:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000986000)=0x9, &(0x7f0000bbe000)=0x4) mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000043000)={0x0, 0x0}) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) vmsplice(r1, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00005e5000)=0x0) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0x2e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000000b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/22 17:02:27 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/22 17:02:27 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e63000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000e62000)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000e63000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e63000-0x4)=0x1c) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x4000000000012, &(0x7f0000e62000)=0x0, &(0x7f00005e2000-0x4)=0x4) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009a7000-0x20)={@generic="6c6f3a000000000000c4fcc5218000a2", @ifru_flags=0xc401}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000104000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009da000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000510000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x20, 0xa0, 0x16, 0x0, r1}, {0x0, 0x1, 0x4, 0xe5d, 0xff, 0x7, 0x30000, 0x6}, {0xffffffff, 0x81, 0x0, 0x1ff}, 0x9, 0x6, 0x2, 0x1, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x7ff, 0x7ff, 0x3ff, 0x5}}, 0xe8) r2 = accept(r0, 0x0, &(0x7f00004c1000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000014e000)={0x3, 0x3, 0x37e4, 0x1}, 0x5) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x48ff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) poll(&(0x7f0000001000)=[{r0, 0x8107, 0x0}, {r0, 0x0, 0x0}], 0x2, 0xfffffffffffffff8) 2018/01/22 17:02:27 executing program 3: r0 = socket(0x1, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000de9000-0x4)={0xe6, 0x0, 0x3000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5e5b7d52}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r1, 0x101}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r1, 0x7}, 0x6) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000-0x4)=0x48, 0x4) socket$nl_generic(0x10, 0x3, 0x10) recvfrom$unix(r0, &(0x7f0000003000-0xdc)=""/220, 0xdc, 0x3, 0x0, 0x0) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d43000)="", 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000093a000)=[{&(0x7f0000520000)=""/222, 0xde}], 0x1, &(0x7f00000fc000)=""/0, 0x0, 0x1}, 0x1ffe) epoll_create(0x5) 2018/01/22 17:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f0000f82000)={0x100, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@generic="a186884dda39b2f3dd44918998e704b2af766e9a9ee322202681ee06f85e126404d5e67eaf48c8f2c0721689c65e2eb791cc9443f544b68f5797332ff56d557b5cfd2d423b684fd1e8c40bd40da161883a5ba0f555b63ff3af41efaf08055c86db9edbafbab0901741e857c80207e4dc9bc1e8949a3e7518529b116af689b8e4307db35904a9", @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r1, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000082e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00004d5000-0x20)={0x100000001, 0x5, 0x26c, 0xffffffffffff0000, 0x11, 0x400}) r3 = socket(0x9, 0x80f, 0x647b) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00005e5000)=0x1, 0x4) 2018/01/22 17:02:27 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000026000-0x3)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000028000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5200}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000027000)=0x1, 0x4) 2018/01/22 17:02:27 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x5, 0x4, &(0x7f000032c000)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000af3000-0x4)=0x0, &(0x7f00007fa000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f00001f3000)=[{0x0, 0x0, &(0x7f00001f6000-0x30)=[{&(0x7f00001f3000)="4968fcf4218b1db148fa25cf", 0xc}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000af2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x6, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00005ca000)=0x26, 0x4) 2018/01/22 17:02:27 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000026000)="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", 0x1000}, {&(0x7f0000001000-0xd1)="eb2ac8af56c4e7ef8119d3e3410b47968f274dc9463dd2ad3e4cece7c2d86ed6237ac4ab7111c970ca721d98c417da47066414d177ae0c69c7a69b37865b95ab0a1760be912e84394d92ea3c36671ce53de0992f7bbaa5df97a667918fad885183668ce0d0480f6d916a4f500f1ea07b8a0b3d52759476d7147dba02e326dc603f2e3b34309cd59fad0b0ce0f77f7694c533bfdf6a3429284aa0da28ee0f3091254f64488df7ea77e0bedcce8f011422555b9be80b591886138728e5b377dd6f3928e1aee11b1f34a212640dcb80a62349", 0xd1}, {&(0x7f000002e000)="9f84d73e24bbc818c0169f4b740f641d62de69345eba28a5f23319febfe3cfe883916b8b74925a80bc11f4b2e025fb18e4134923f1e06d15725f59a30058a47919a586ee710954389e1b690435c2653799461ba1173419f95176629fce7e8d849367bfd137acae84ee6064e306cba483e970d3cfd08ee24ed4781221", 0x7c}], 0x3, 0xe) socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000010000)=0xe8) r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f000000d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000036000-0x4)=0x9, 0x80000) mmap(&(0x7f0000035000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x0, 0xbe) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r6, 0x118, 0x1, &(0x7f0000039000)=""/50, 0x32) r7 = accept4$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000)=0x10, 0x80000) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000039000-0xb8)={0x0, 0x7fffffff, 0x1, 0x3, 0xffffffff00000001, 0x8288, 0x4, 0x421, {0x0, @in6={{0xa, 0x2, 0xe80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f, 0x1, 0x9c, 0x3d}}, &(0x7f0000039000-0x4)=0xb8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000026000)={r8, 0x0}, &(0x7f0000038000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000000000)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f000002a000-0x13b8)={0x13b8, 0x1a, 0x124, 0x3, 0x2, "", [@typed={0xc, 0x37, @uid=r4}, @generic="a4c5692e927ff7ee322b9cc50688d3d42a2690d5f69c354e14e8d602cbd871436bf391a43df9b78352fff8f4828d48890cee13e9cdda039c6251f53049ccb169578dcfc0f06a99a6cd8a1e4c52a13974d14610223e7e3ebd6cec5e6c6668ee5acd8c6f2b6e56b0b2f46485deb1314595dfa4bbba9d5802ae585622a24553e06336775d4aa5de4ad14fc3bdda4ad094069de02600465580f9e56b0eb38c56f87db391a177", @generic="08e1ec6b60b185989689f22ec77846abbfa3f03eb14bb4667f9a87abdbc8ea2884201e7a669acbf34f0aca8e10534f0b28bad7e863c2e25dcf501e56981a8a19890dcaafd6436aee409e38fa9e65995d5835ea2b9afed1fdf298bd78a72a", @typed={0x8, 0x21, @void=""}, @nested={0x1024, 0x4f, [@typed={0x1008, 0x1e, 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@generic="70db099a45f191f2a65833abc2c1b6c9ad545b1548d6cfe6fa48a485170137a6ca76a175c8efd56cc11a46c9288eecc868d9afaf9bc9b23e4f7ccaa97cb8d197c560c07542ad09e3d0ba178765931e5092e31ce11b80fc95e543e96f60e8cf", @typed={0x18, 0x32, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @generic="0894eeac404a6b3c9ce6fca88d76", @generic="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0x219c}], 0x3, 0x0, 0x0, 0x4000}, 0x20000800) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000be3000)={r1}) accept4$packet(r2, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a6e000)=0x14, 0x80800) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/22 17:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c75000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003d0000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2ac9}, &(0x7f0000293000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003cc000)={0x1, [0x0]}, &(0x7f0000db7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000524000)={r1, 0x6, 0x1, [0x6]}, 0xa) getsockname$packet(r0, &(0x7f000006d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dbf000)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000514000)={0x1, &(0x7f0000bf0000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x66, &(0x7f0000e43000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x30, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}]}], @udp={0x2, 0xffffffffffffffff, 0x20, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005c2000)={r1, 0xfffffffffffff8e6}, &(0x7f0000d0e000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aea000)={0x0, 0x6, 0x2, 0x9, 0x7fff, 0x35}, &(0x7f00006d8000-0x4)=0x14) 2018/01/22 17:02:27 executing program 6: r0 = socket$inet6(0xa, 0x80006, 0xfffffffffffffffd) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000398000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/22 17:02:27 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24e) 2018/01/22 17:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000a7a000+0x708)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt(r0, 0x10d, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) 2018/01/22 17:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000812000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000358000)={{{@in6=@remote={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, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e0000)=0xe8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002da000-0xb5)=""/181, &(0x7f00005e6000)=0xb5) r3 = getgid() r4 = accept(r0, &(0x7f0000834000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000007b000)=0x60) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000c9b000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000045d000-0x1)=0x14) connect$ax25(r4, &(0x7f000025f000)={0x3, {"b4034be2dc1d2f"}, 0x6}, 0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000057000)={r1, r2, r3}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000092c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8d000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008ac000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aaf000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x7, 0x3, 0xffffffffffff7fff, 0xa, 0xa0, 0x20, 0xaf, 0x0, r5}, {0x20, 0x2, 0x7c6b7492, 0x3, 0x8000, 0xc3, 0x100000000, 0x3}, {0xeee, 0x8a2f, 0x80000001, 0x85e8}, 0x1f, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x0}, 0x2ebc3abb71439212, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x7, 0x1, 0x5290, 0xfffffffffffffffa, 0xfff, 0x19b}}, 0xe8) 2018/01/22 17:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff6f, 0x240007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$inet(r1, &(0x7f000006e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffdf) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000db3000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000174000)=0x7f, 0x4) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000020000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000b000-0x4)=0x10, 0x80800) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f00008fb000)=0xffffffffffff8000, 0x4) 2018/01/22 17:02:28 executing program 3: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000630000-0x4)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000063a000-0x89)="3f255ac458ca213b00d677a149bd2efccc38802dd286b5b78802b904cba125a327efed71cd061b3caa6401a5d01d837e69d7067f12503ff3b5e5efe30d375f9fc95930e84f4e40daab794853556fb1cc723820964ed72bd7dea6e865aaee6977bc7b876bfc83d08cd157e95c607703488a1e93ac35b6861a16fa7e74a5102e1041028cdaa0a4400f9e", 0x89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x991, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x0, 0x179, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x100000001, 0x7, 0x28}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000004000)=0x0, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000003000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003000)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000+0x9fa)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f0000006000-0x41)=""/65, &(0x7f0000007000-0x4)=0x41) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000008000-0x4)=0x0, 0x4) accept$packet(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000009000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@generic="157d463bb2afe3f8c545d001353e6839", &(0x7f0000001000)=@ethtool_gstrings={0x1b, 0x800, 0x45, "8cf0b63c071feef8e3086b34293f387e76ca02c1cd7d3fd608e2190a5e67dcf919ae9d645b98bcb4fa01d218a93a8e6991e8b0a3b8aeeb26cbc53fcbbe3ba27be88e3ede42"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r4, &(0x7f0000000000)="a5feb673a5cb4e81de4a6f1019939edacbcc5b59a5af637a02855c15511e0914d870d189a97515959b97d4723e0bf4e4fa5687fa2a5f1ed34247d767cbb6c093d9471d213b4cc69f4feaf2162323c41e46bae5bb2ee9c61807fc95c505c9aacbc9abed75e5af1ee8457666c4e7eb3a3c375c5740f332f0071c451dc85a9e28d98717d1a3852e9ce11c9b31652d68f7a24b40637182d14eafb95c1e3c7697f496ad507ae5b04ad24e1d052468704f00b3028061d524b774a753c471d916aa0543c9eb4f9bb7521741e7bb8369efcfcb8cbccc52ce302720b54dc20dee72b8248733ca4509c1d7f8", 0xe7) 2018/01/22 17:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x80000001, &(0x7f0000ba0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000468000-0x8)={0x0, 0x9}, &(0x7f0000fee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001e0000)={r1, 0xfff}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) 2018/01/22 17:02:28 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000)={0x24, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0x10, 0x54, @str='!ppp1#U\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0xc003) 2018/01/22 17:02:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000dc8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e00000)={0x0, 0x3}, &(0x7f0000483000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000049e000)={r2, 0xcc4, 0x1, 0x401}, 0x10) 2018/01/22 17:02:28 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f00001de000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000db0000-0x2)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) sendto$ipx(r0, &(0x7f0000000000)="b4ec67228a5bbaaf1f8483176666720f1ef1b91ba7152ac7ef442c1dcd9efb1c3b28e7e925a1f426d1256f5ce7ef0d87d69fc6d40000000000000109", 0x3c, 0x4008080, &(0x7f0000000000)={0x4, 0x0, 0x6, "433753580310", 0x1, 0x0}, 0x137) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001d7000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a2d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x53ff, 0x2, 0x3ff, 0x1, 0x7f, 0x80, 0x7f, 0xfffffffffffffc9f, 0x6, 0x10000, 0x6, 0x401, 0x8, 0x100000001, 0x100000001]}, &(0x7f00000f1000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007eb000)=@sack_info={r1, 0x8, 0x2}, &(0x7f000072b000)=0xc) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000092d000-0x20)={0x2, 0x0, 0x2, 0x21b, 0x6, 0x1000, 0x7, 0x4, r2}, &(0x7f000093a000-0x4)=0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f00007a0000)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="55db265c9c4241ab1eb37475c0228ec9"}}, 0x1e) getpeername$llc(r0, &(0x7f0000429000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006e3000)=0x10) sendto$llc(r0, &(0x7f000093b000-0x4)="23162125", 0x4, 0x20000000, &(0x7f000093b000-0x10)={0x1a, 0x0, 0x49c, 0x9, 0x7f, 0x100000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000036c000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000f6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x100000001, 0x400, 0xfff, 0x200000, r2}) r3 = accept4(0xffffffffffffffff, &(0x7f0000482000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e6000-0x4)=0x26, 0x800) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000415000-0x78)={0x2000, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xef18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x302, 0x6, 0x2, 0x8, 0x401, &(0x7f0000917000-0x10)=@common='irlan0\x00', 0xff, 0x2, 0xf3}) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 17:02:28 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0x805, 0x0) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000c4f000-0x38)={0x0, 0x0, &(0x7f0000b34000)=[], 0x0, &(0x7f000046a000)=""/180, 0xb4, 0x20}, 0x40000002) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f0000fce000)=""/38, 0x26}], 0x1, &(0x7f0000470000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 4: socketpair(0x13, 0x80003, 0x0, &(0x7f00009d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x38, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PREF={0x8, 0x14, 0x0}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000da8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bc6000-0x10)={0x5, &(0x7f0000f38000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @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, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000fb000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f00008ba000)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a43000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2e000-0x98)="9f", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 419.556585] netlink: 'syz-executor4': attribute type 20 has an invalid length. [ 419.583528] netlink: 'syz-executor4': attribute type 20 has an invalid length. 2018/01/22 17:02:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) pipe(&(0x7f0000ac7000-0x8)={0x0, 0x0}) bind$netrom(r1, &(0x7f000072e000)=@ax25={0x3, {"47569a3229ce7c"}, 0xffffffffffffffff}, 0x10) 2018/01/22 17:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000fc0000-0x4)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000e5000)={0x81, 0x40, 0x4, 0xae5b4c6, 0x3, 0x0, 0x10000, 0x1, 0x0}, &(0x7f0000b58000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fdf000)={r1, 0x7fffffff, 0x10}, &(0x7f0000af0000)=0xc) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 17:02:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c5d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aec000-0x4)=0x1c) shutdown(r0, 0x0) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4(r0, &(0x7f0000aa1000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000031e000-0x4)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c99000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) 2018/01/22 17:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000848000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000080b000)=0x10) sendto$llc(r0, &(0x7f0000126000)="06ef4f3223947f4384b4fc8e7d407d49124e4497951b6c14e7721f25fc8f0beb79c4d4e063ae6d9ab6c7ab4c3d5047473cbd96b533a17cfd76b90f022bdfb0bdbb4ca6c1da05554b8735f09365f59be34c5720a760cb0d8d23e0739f0d9fdb7be5675ae38ab2dc65caa2df4ab4364a34022b2032274ffcffcb411fcce55818694c48187cb77d50f8c26fb2205002f3ecf848e2f55dff733358a430f9c78ad01661c33da0e32ba0b01804ab5db1eef15182ba907a5141f9704e9261edc540f53ffffff9002dcedf9a1f2223bac158aeec822e1f679ccaf8b9fe0b6adabc1c6bfb338f40bc8dced0", 0xe7, 0x10, &(0x7f0000517000-0x10)={0x1a, 0x1b, 0x6, 0x7, 0x5, 0xffffffffffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00002a1000)={0x0, 0x0}, 0x1, 0x0) socketpair(0x2, 0x80005, 0x1, &(0x7f0000901000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000066b000-0xb)={0x5, 0x3, 0x77f, 0x8, 0x0, 0xff, 0x2, 0x8, 0x7, 0xffffffffffffff4f, 0x3}, 0xb) 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) connect(r0, &(0x7f0000005000-0x14)=@ll={0x11, 0xf8, r1, 0x1, 0x80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffccc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000007000-0x58)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r2) 2018/01/22 17:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000a0d000-0x50)={@common='tunl0\x00', @ifru_map={0x1, 0x1, 0x3, 0x2, 0x4, 0x7f}}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000788000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001d8000)={0x0, 0x8}, &(0x7f0000b5c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a65000-0xc)={0x0, 0x8, 0x30}, &(0x7f00007e8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006a5000-0xb8)={r2, 0x20, 0x7fff, 0x10000, 0x9, 0x6, 0x8, 0x5, {r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xa59, 0x100, 0x6, 0x7ff}}, &(0x7f000087c000-0x4)=0xb8) socket(0x10, 0x1, 0xfffffffffffffff7) socketpair(0x2, 0x5, 0x1, &(0x7f0000c0c000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r4, 0x0, &(0x7f0000cc0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x40, 0x8, 0x5, 0x9874, 0x5, 0x2e3}}) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000598000)={0x1, 0x8, 0x0, 0xffffffffffff8000}, 0x10) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000201000-0x4)=r0, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x11, 0x807, 0x1f, &(0x7f0000dc3000+0xa1b)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000dbd000-0x2b)={0x0, 0x23, "132d08b2d37cb77e3bd02fceb4b3b9b5c10e88f2759ba4b3ef04c9e7f2a9b23674fccb"}, &(0x7f0000686000)=0x2b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000a85000)={r4, 0xce3}, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa2000)={r1, r0}) 2018/01/22 17:02:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x34, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3f6}, &(0x7f0000001000)=0x8) 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) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x100, &(0x7f0000002000-0x100)=[@in6={0xa, 0x0, 0xc0000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x17b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0xe92, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffff565}, @in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x3f}]}, &(0x7f0000001000-0x4)=0x10) r2 = accept(r0, &(0x7f000024c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006e8000)=0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000016c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000423000-0x4)=0x14) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000cf0000)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x7) r1 = socket(0x7, 0x3, 0x2) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e87000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0xb000000000000000, 0x8, 0x8000, 0x800, 0x40, 0x3, 0x0, 0x40, 0x8001, 0xe5, 0x3, 0x0, 0xfffffffffffffff9, 0xde]}, &(0x7f00004dc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000988000)={r2, 0x4}, 0x6) connect$inet6(r1, &(0x7f0000099000-0x1c)={0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x10000000008, &(0x7f00005c1000)=""/95, &(0x7f0000b70000)=0x331) socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f00006fb000)=[{r0, 0x30, 0x0}, {r0, 0x10, 0x0}, {r0, 0x660, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x86, 0x0}], 0x6, 0x2) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ef9000)=0x0, 0x80800) accept$inet(r1, &(0x7f0000f9e000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000501000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005eb000-0xe8)={{{@in=@broadcast=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f6000+0x507)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d67000-0x56)={0x0, 0x4e, "19e8ff63e124d11294d70465541487efbab31fa1cb3b3237c4c81d4ece6d02667cee096ad60644915a199d037ca7cea3b273ff3a12053489ad7ed9711ebad69fca05feb0e6300c11da33b0f71dba"}, &(0x7f000054c000)=0x56) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c37000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x200, 0x9, 0xffff0000, 0x20}, 0xa0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000842000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x400, 0x8001, 0x1000, 0x500, 0x6, 0x10, r2}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/22 17:02:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006bd000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e71000)={0x2000, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000303000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000ae000)={0x1, 0x28, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f08000)={r1, 0x0, 0x1, 0xfffffffffffff623, &(0x7f0000089000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e7c000-0xc)={r4, 0x38, 0x18}, 0xc) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007b0000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00002ae000)=[{0x0, 0x0, &(0x7f0000b0e000-0x70)=[{&(0x7f00001d2000-0x1000)="eff1b8c29d819a63a5c36f380dd4f832", 0x10}], 0x1, &(0x7f00004dd000-0x198)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000d69000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000a2c000-0x4)=0x8000, 0x4) 2018/01/22 17:02:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000099c000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fa8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000052b000)="cb", 0x1, 0x41, &(0x7f0000120000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f69000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f69000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000080c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001bc000-0x8)={r1, 0x3ff}, &(0x7f00009a8000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d4d000-0x4)=0x1cb8, 0xfffffffffffffd54) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f69000-0xef)="15e8006a43dce749ad90a49abb59a83c6d45a41e17e4cfd014cee8fd2292559f5d52e0b77413aeac6d59ff908793b44ffe9efcab83945efbb7506a6a6e1816ae19f91fba8e9f93d1f5429abac447ca37ea2a01e45c0da69230c49b742dddef332851444f7d54ee2880cb6c5e11cba2b9205511080784018a5ca67262f4011965633f76f1c9930487e616a85dc527e5fd10d791b8e2965824e2d4f7d130efe4c66ae88f1d42222db5888ccf953b57d7ee5733422cfea20f803badef227a1623aa8657c5dfa6ab7c7ce04f8657069be6f5c2de784fbc26540433f1e572ba445c3b3b6a635113df87f3303155dbc520de", 0xef) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/22 17:02:28 executing program 7: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000e9000-0x104a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket(0x2, 0x6, 0x6) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f00000ec000-0x4)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socket(0x0, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000058000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00008bc000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000878000)=0x1e, 0x80804) sendmmsg(r0, &(0x7f0000dfe000-0xf0)=[{{&(0x7f0000cef000-0x20)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000041b000)=[{&(0x7f0000e0b000)="d7431bc6f36e1fca375d9e5794f2e025e77d8cfd61", 0x15}, {&(0x7f00000a0000)="", 0x0}], 0x2, &(0x7f000026a000-0x48)=[{0xffffffffffffff03, 0x12f, 0xfffffffffffffffc, "bd3315261ccd9e52d3b94cca67086ecdd96ce03dd9de38d8591491d6a9431b9eb82e37082e11542cf3239534f21fe039d84f9ce5bb"}], 0x48, 0x4000000}, 0x3}, {{&(0x7f00000f8000-0x10)=@llc={0x1a, 0x4, 0x0, 0x1, 0x0, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000e2b000-0x20)=[{&(0x7f0000e5b000)="fbd12f2603519f63bf59217207def754df475a392fa34300c821220ff130f6850d842c582c7e0effd4726c3b1638", 0x2e}, {&(0x7f000084b000)="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", 0x1000}], 0x2, &(0x7f0000588000)=[], 0x0, 0x8000}, 0x1}, {{&(0x7f0000734000)=@nfc_llcp={0x27, 0x0, 0xffffffff, 0x5, 0x3, 0x2, "8e752b99fd1aeab20333c737eed7489a91175790e6cdaa38561477fb8b5d343e157ab4f8532597d065d2a1cd34353c0d8e4565dca6cf12b8133f673eea59fc", 0xffffffff}, 0x60, &(0x7f00009c9000-0x70)=[{&(0x7f0000f2d000)="bb9f1972705cbfbc406124327158bc66052fdf1a0ae001baac44c6c8fc33c39818e7063d37e7a8c58750268087a611023913227f83575864ede8aab4e55abab6b31540d437d98e4d051c13990f210dd2e9d84921108b1fa4ce3aad05718f681230593571b97ddbc68a01cd1a8be937986fdf523ba5202d802ebc326651df0a129839bd03258a72fd463a1e6825c3b118b270", 0x92}, {&(0x7f000083c000)="aa7e66255ebaf6b004e64d42458bbc4de54ee8dd1f9bc4d54a87436f332af44f70094e19d28529219e7299929ae25c1ecb4ac5a49f1f2981b7d3174a2d699eaa500a8b621a4bfae87df86a11a8d05215fba4755be89e096f824c6656d20bc727aee1519a8c428b0626e03d0e0053852c0a3abeb2e630", 0x76}, {&(0x7f0000509000-0xb6)="94136c71b20c522df2c74c21be8ea5096f03165a8fe4f6f5e544c85339b2a87bbe5113123da74480e02cad96231f5201bb2b2feb1f0630493a3384eed3cc020c0e0869907c62b06aa882f4f670cac870ad5e57c77e03346d5cbcd1fda8d49ddb3d36998b5f1eca64bef3f3814490fe07437641e0484fa12a52696d8e4aa136a15666c3e6768f71236c9ec3203522cd64bee13d6c094d7522f4eb94766c35cc52e051dac0faeefb0db7ab30f0e06cb36c778c5da7e5aa", 0xb6}, {&(0x7f0000a34000)="eb09629f323c982812c1613965dc7842c9528853a8e1b6377bdab781fae8ebad0d0bb46b744a25e7b37441e4084ecab6e1ac3dd19e", 0x35}, {&(0x7f0000372000)="a7d3b508000000000000002dbd000000cf55a8660264bb69ed5eff2e6584c843f31fd70009b199ba1907d6540899d6a400b6e19d6bccb700dd8e57e02049d00ca393b8bd462fd07ad33583341eed085e574aad6d60917633fc3e0d642f546ba87c9fd124ff0fba7682729234d87e7ae8f8d6382108bf080000000b7c916062d09924e8540fd35b82f2b444e70389dd77e6583eff6543d8612bb967f846169a71004d511c3b94a49de6366680dbc86123e3a5a9bf4c1b37b94b45160ddb759571d1943d27fbe48fb4031c3accc4e8d75fa030aaa76a92016da3d43a5a7ea58ac515b8d03eea7b95de", 0xe8}, {&(0x7f0000b43000)="0f88371c8cb6a99af406e6deb7cbdf5977194d1393993fecfd6109acfecaadba4bc4e548abfcd3f4808f6b1b7f7e64294dbdc3d49c19dbb05c75faa78ab83e58822a48fa3658ef9495c1bca419741e4251e66ef1e5459904837ea42187c7cd994436374bde37c42845fdb777768e3f52337bab84bc7bc0d1f31efb1686ce6c5d10d7882228667afc889c8e02c39aceb687", 0x91}, {&(0x7f000099e000-0x43)="956788504b06a71cac8b2814671915aeb59f48834220a258c60a2659fb7fa28b9f2a5b7bc3cb8d1b502ce1fa40dce0b4df9bb2f358f7b1000672cc015d1f04a4139f00", 0x43}], 0x7, &(0x7f0000427000-0xb0)=[{0xb0, 0x112, 0x6, "38ae89ae94fb8aabf4c88e6b1b8f81388b68cd4fd5d3ce563a222505de91252bab0e002d8cb3fd93052abf181d416d3db0c3920708586be8a0d5244513de9f18ad5150d9c49583982fdcf004f30745002fecef1735a0eab69be93a993e027e69aba113ce3c781f2e3efeab29c7d53c7af52c875be995674e1d93dcbc24d6805f4cb6b2eda07580727f632598f4470ac57fdf1fbcb4e4e65407b07130"}], 0xb0, 0x8000}, 0x5}, {{&(0x7f0000d82000)=@rc={0x1f, {0x9, 0x8, 0xb36a, 0x5, 0x95, 0x0}, 0x2}, 0x9, &(0x7f000012c000)=[], 0x0, &(0x7f00009bc000-0x158)=[], 0x0, 0x24000800}, 0x7}], 0x4, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bdb000-0x12)={0x7, [0x9, 0xfffffffffffffffc, 0x1, 0x10001, 0x2, 0xdbd, 0x0]}, 0x12) 2018/01/22 17:02:28 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x38, &(0x7f0000002000-0xba)=""/186, &(0x7f0000000000)=0x163) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x19) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x90)=[{&(0x7f0000003000-0x89)=""/137, 0x89}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000002000-0xad)=""/173, 0xad}, {&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000003000-0x59)=""/89, 0x59}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000002000-0x84)=""/132, 0x84}, {&(0x7f0000003000-0x45)=""/69, 0x45}, {&(0x7f0000002000)=""/58, 0x3a}], 0x9, &(0x7f0000001000-0x78)=""/120, 0x78, 0x10001}, 0x100) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0x8d, 0x80, 0x7, 0x7, 0x7fffffff, 0x4, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80a9, 0x8, 0x1f, 0x400, 0x81}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x6}, 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) sendmsg$netrom(r1, &(0x7f0000002000-0x38)={&(0x7f0000003000)=@ax25={0x3, {"ca556471120fb6"}, 0x5}, 0x10, &(0x7f0000004000-0x80)=[{&(0x7f0000002000-0x4b)="4eb77963a4337416842a27ca2cd4717fc06c9011013ef5350435df8d31179214f16958d6aa59e596654022b6aa70279a546db7219d220e5b836daa805c865e6dedd61687d093e1778b69c5", 0x4b}, {&(0x7f0000003000)="19b21c9e51b6d24727c44bb4bb2631549865d824a84383dcabed942f835d45ba94dcdc545ead4c619b5fa6a56b1f0cc5c8c8273d05577c277fe1f0021b8b440588e258ce1a31f81c28b40c7d", 0x4c}, {&(0x7f0000001000-0xf0)="3f5de5e8c1c3f76eef740da480e5303cf40d028b92a3fc682df62fc32dede62188ca8f62035a7e6ddaad6e89b4dc086f1e310543a8c3051a86e949c9e73db75c7d699146e1b147472f6bc3dd05dba60132d7e0333ac26a88244c97f9d0afabf84d26ef6692e8886cc8b40cad9c3adc691f751ae68fc1de45f9b5b94a03b9e09329849fdcd950433a2b590a584990245f6123b0f4828ede347c566f73ab7e6b0b139ea2dd763dcc5b9350e85e9263b68dad7af2586cfe6617682490e068bf080359e52eac9cbca5973441a7c4cf5b18278a734031357a1ce5c21db10e45e96a98f82b32462cf8ab2312275822c5857d10", 0xf0}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x8f)="311d7dc04ea94b592400441dedb00a5dd137d048a1ae4810a71346aec459c3e3f74552ccc7df6c330ea5403ba738d04cb9408072f15ead841ea04e58c345c86d2d5450763e1cab7ebfb56fc1301d1fb068ce46893559d28c22c97cfc4551101eb847882fb3c868b7b034f48642615a09b90d8f4d780306e4b643f496474c6f87b8a57d13903b0f29f9c150951031d8", 0x8f}, {&(0x7f0000001000)="9507947769ab35b387d7714c8960f07611ddd39fe4cf8e41885a155ac271c44e8b023c81e66083acdb2b18939381fad9f93cded604e249f40865c77655610b44c0b8c36780ae2dc4af292b467a65ca30f28e93479ec3a329c50fec147c0eb8f91e2a205ad7f83e7689221226e22b913058e9d1b89a514a58b16a1263bd91af7bd55eb899ce7dcf52474bfc77303e014875", 0x91}, {&(0x7f0000003000-0x6b)="af52e53b339345f8013f259b8370c3a122ad05b9c4f09a22adf3cef952cf5bfc642402429a2d73ab093c0825f143ec95ac9ce6a7170876654d386b982e725e3ffedab486bdeafa3667357947fcb2f4513daef0243e04d5781e80ae95920d35f86ab7c7ac7f0f4a63aaf08d", 0x6b}, {&(0x7f0000002000)="7edc7a36bf58d64a61905bff5cc1c49317ef152919d19e901c185b2ea853ee460b9fdc555d8176372a234c777fb0e5039dcb4c6d18214c114a7f1e4606b91f04b6d87465f51f5e31483be274a08c0a4cfa0db1654253fb05848c58e83d4f8ef619a88071", 0x64}], 0x8, 0x0, 0x0, 0x40000}, 0x0) 2018/01/22 17:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0xa, 0x74, &(0x7f00002a8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001d7000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f00002c2000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000077000)={r4, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x7, 0x6, 0x8c}, &(0x7f0000fc2000)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r5, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000f1a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000efe000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000ae2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00005a6000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x1, 0x80000000, 0x2, 0x20, 0x80, 0x87, r6, r7}, {0x1, 0x401, 0x79, 0x0, 0x3, 0x7fffffff, 0x565c, 0x5}, {0x1ff, 0x66, 0x91, 0xfe83}, 0x80, 0x6, 0x3, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x2, 0x7, 0x2, 0x3ab5, 0x53a}}, 0xe8) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pipe(&(0x7f0000e86000+0xef2)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f78000)={0x80000000, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00001c8000)={r2, 0x3a}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f7a000-0xb8)={0x0, 0x100000001, 0x3f, 0x9, 0x9, 0x6, 0x6c0, 0x0, {0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x3, 0x5ae, 0x0}}, &(0x7f0000a5c000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ed5000-0x1)=@assoc_id=r3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000f79000-0xa)={0x403, "c25e5d7cf3a7"}) write(r0, &(0x7f00009ec000)="1f0000000104ff0bfdfd45c807110000f3f0f0ff08000100030600dc05df00", 0x1f) 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) getpeername(r0, &(0x7f0000f0b000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000)=0x10) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0x26) connect$bt_rfcomm(r1, &(0x7f0000008000-0x9)={0x1f, {0x7fff, 0x6, 0x8, 0x2, 0x9, 0x2}, 0x6}, 0x9) getpeername(r0, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000000e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x100000001, 0x1, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0xffffffff, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000007000-0x4)=0x0) 2018/01/22 17:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d37000)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cb6000-0xe8)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x7224, 0x1, 0x0, 0x0, 0x3, 0xa, 0x80, 0x20, 0x17, 0x0, 0x0}, {0x1, 0x7, 0xfffffffffffffffd, 0x3ff, 0x0, 0x6, 0x9, 0x80000001}, {0x17f7, 0x3e, 0x4000000000000, 0x1}, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7, 0x0, 0x1, 0x4, 0x6, 0x0}}, 0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 419.842797] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003ae000)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000557000)={0x0, 0x8000}, &(0x7f0000604000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000065c000-0x14)={r2, 0x80000001, 0x2, 0x1, 0x0, 0x3f}, &(0x7f0000d7f000)=0x14) bind$ipx(r1, &(0x7f0000e2f000-0x10)={0x4, 0x37a, 0x0, "ccc409230b16", 0x3ee, 0x0}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000073f000)=@sack_info={r3, 0xfffffffffffffc00, 0x7}, &(0x7f000087f000-0x4)=0xc) listen(r0, 0x40000000000005) socket$inet6(0xa, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008a9000)={0xa, &(0x7f0000ade000)=[{0x2, 0xffffffff00000000, 0xfff, 0x9}, {0x5, 0x80000000, 0x9, 0x5}, {0x0, 0x800, 0x9, 0x0}, {0x2, 0x2, 0x7, 0x401}, {0x1, 0x7, 0x7, 0x1000}, {0x2, 0x8, 0x288144dc, 0x22}, {0x7, 0x9, 0x2, 0x6}, {0x80000001, 0xffff, 0x9, 0x0}, {0x800, 0x7, 0xb6, 0x2}, {0x0, 0x8, 0x2, 0xb3ec}]}, 0x10) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) connect$inet6(r4, &(0x7f0000bb4000)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3ff}, 0x1c) 2018/01/22 17:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) pipe(&(0x7f0000ab8000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000836000)={0x7, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000097d000)={r2, 0x569}) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f0000bb9000-0x1)=""/1, &(0x7f000074b000-0x1)=0x366) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008d5000)=0x3, 0x4) 2018/01/22 17:02:28 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80002000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x0, 0x7f, 0x6}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000)={r2, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r6, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000000000+0x527)={0x758, 0x19, 0x400, 0x6, 0x2, {0x2, 0x0, 0x0}, [@nested={0x1cc, 0x6b, [@typed={0x18, 0x52, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @generic="f1e5a0578c08e43c25ae60c0bc943c680e9c59c7cfed6d1af51c561dd103606da748b6423004eb579633b1302bab05c96b7dbd5e2443679a61d993967cc38620207f57b6c4e75ef327e063dab259e653fa784457d9376b1491874071f1460ce1aec26ada80f93cc581a2a7b86e26f8c72aa06b409b312ad1250d6fd07ab2c6cb1fc9b438e67d407eccb1c2686620a250e369119b1cef574a1221cc6d9d70ab960e6db907ca90c5106c8cb15b3bd237", @generic="f9e1841b1877e601874bda0f660ac361d9130e4f360fdf7d037522441ab8d90338f2f722d2c6f37b0e35c447ff881b9a65d817ce635c5a97c3e4fb29da19d2048ce851f95fcce1b1f7df76ba26b1d0bbd88d487084c51903d84a63c22bcd3ddf9de2c36353ccfdc84beeab4bc8ad1b78c05248ce0d603f219e0fbf58bb1c8701ceae87f09d22d4d25351c895f8964ced6be1f13b177e5bb76cc689e3fbf93ca21b13d77b53fa8be0c8f4c54e5730de034446054911dd2887d702cb110a04159d2ed6fdb292f77d517f3ae7a69c2d5c88dacd", @generic="9fbe92d0c7214baf9b2609a62c54818297e219f54118ccce7e1e6a9ecc5324b4a96543cea14d4a23d410930bc54b"]}, @typed={0x8, 0x57, @void=""}, @nested={0x140, 0x8f, [@generic="8d06fd75cd1e4321e3754cd14526fc07839547d7001059f2aa7849541acd9fa4afb7794ec1bf74477c6504d9b32cbaa4ecc0492f6f9109c64e257d0dc28d6299d04f704d71317675ec2d397e50382008615b5ceb9c7005d9c86c7779ea9a860c3747cc", @generic="8b77b5bd0715324d571eeef79c9fb577d0984c0de91ac55815b15708a11a09ac670eb6b06752776a93eddedcfaa71cbbb879a9eca0848801b665cc37cb13", @generic="06fa7fa4a8052c7fb24dcbdf5fdbe80a292b2e82abe6ec7007ab1ae6fe11e41f8f7851294d8aa76bcf1b7ec06b14b274a97846f3a89bfe20c9f762c27704bf384631a6b4c0e75a2bd2967a6e8cbe88ae0cf7fa560a8531eae382b64185690cb7e87d4f91", @typed={0xc, 0x32, @pid=r7}, @typed={0x8, 0x6, @void=""}, @typed={0x20, 0x55, @str='procvboxnet0!!em0user^#\x00'}]}, @nested={0x1dc, 0x53, [@typed={0x10, 0x3b, @u64=0x8}, @generic="9c20e4d8349ae60e79a1033f0d662a237adfed981443b14a44ec60d4ec0ae56c2f96e98b8d7280128ffacb14a338d1cc7cbfbe0b6f88b542f5da4cd051afd2de8d8913e242d2a328988e6401c14907b31c7a6750790adffb7e7f4a41df83bdf516fbd73a29627b46e418b33186a0a772369297e768ad008a403ab9f7f22ffecd3ba9c8c1169c61cd08a880d2f25f406fc5516c3e507f2b5e76353db1215e476b5d84bd0a98ab", @generic="17b32cc7a784bbd36e936575a57f29c8e8f57fc066944b0f6184887a02c0afe3173331e89b74411d2f0a2d6adb227d708cf96365cd8ad4601e83b40df8e9b12f3cb6e9af8d252cf81f319de0c924", @typed={0x8, 0x85, @void=""}, @typed={0x10, 0x5e, @u64=0x4}, @generic="8c5eed72519ae2201afe9fd9962a74dd30880a4f2e58a985b69697b7b71559c21fceb98c88a4b45261ad38f71dd11c407175929c7bc476d74467c5cc4ac6d524c39016ce1fd4efe87e116e99770300edbd91c7969ba9791d6c7132b8bd61b66b6f3c4d5b94f7050a5a751b475faa1560f351d6b32cd098cd58441ca7027f36d6359311ff9484f779d188ff73dde5e5fc6e18129250cf006958b46dac17b37f3be13004ac5e39b96fe09e5bf847ac87e5f9c150802013f556b609"]}, @typed={0x7, 0x41, @ipv4=@empty=0x0}, @nested={0x11c, 0x6a, [@typed={0x8, 0x3b, @void=""}, @typed={0x18, 0x41, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x86, @ipv4=@rand_addr=0xff}, @generic="45a35691dac596310483a138192bae36901dc5737f846dddae539fe156ec2bc5c3bbad58fc35984fdd3b261c97e072b1aead51a5ad0c4f252c54497aab5ae0211c2a21290a61515c95a12a2724c8a49ba25b9897c2037b3f8246da1f1dc51c7183f4a08a5df70d876543c0c0336663a3ff8e5cba32eeb0aaed92db77d21dd47a112a4d48504015e5888f6cf57639431154c24761ba676bdd", @generic="f09ccaa9f1b4d0f89ee309c0b637a7bfd276575684ef836c0da13b1764ca69722d50440c53ff3f6fce28398b3af5d88893a468481f6ed9865e80", @typed={0xc, 0x8c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x100000000000037, @uid=r5}]}, @typed={0xc, 0x21, @uid=r5}, @typed={0x24, 0x72, @str="6b657972696e67776c616e3073656c696e7578262727a87573657200"}, @generic="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"]}, 0x758}, 0x1, 0x0, 0x0, 0x20040010}, 0x4040000) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000002000)={r4, 0x1, 0x6, @random="fc83429c9cb9", [0x0, 0x0]}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) 2018/01/22 17:02:28 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000239000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="128514796bb25cf30dbd7882bd7d4b6e7fb43c615acb619574e0125b64710f032ffd1534a76df03505886cdd26df3d23bead163016af8584f18f9ab006b9748580064b72bafaa61b216b9c554c2389fecc9d26f42f9bf8820051efcd29daa6bd8f210bcb74f5338a962a1b3bb4190e9129c5d55d4ced43311966f1b34643f1b5a35e4caf5970aeac3b427fdeeeecee0fa23fead6e004db6afd45da3cec4f6f739eabe4c2f578607b19163b6df55414b42021ef3d5619332d5f9f345019ae0fc6407913c913873509cab5c10f0c429946e37d22", 0xd3) 2018/01/22 17:02:28 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ea8000)={0x2, 0x0, 0x0, 0x2}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000fd3000)={0x6, r2}) 2018/01/22 17:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000691000)={@generic="8ce2ff0be8e2107831c15f9b57aa7b23", 0x2}) r1 = accept$inet6(r0, &(0x7f0000a83000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f1f000)=0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a8f000-0x4)=0x8, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000171000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000-0x4)=0xe8) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha1-ssse3,ctr(aes))\x00'}, 0xfffffffffffffe32) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00008e8000)=[], 0x0) recvmsg(r1, &(0x7f0000f0d000-0x38)={&(0x7f000065c000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000a80000)=[{&(0x7f0000f2d000)=""/129, 0x81}], 0x1, &(0x7f0000a9a000)=""/4096, 0x1000, 0x0}, 0x40) accept$unix(r0, 0x0, &(0x7f0000c55000-0x4)=0x0) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000f12000)=0x0, &(0x7f0000bb7000)=0x4) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000047b000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000663000)={0x400, 0x7, 0x2, 0x80}, 0x10) listen(r0, 0x0) listen(r2, 0x0) close(r2) 2018/01/22 17:02:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xfffffffeffffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0x7, {{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, 0x1, [{{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]}]}, 0x120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x1)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000+0xe32)={@common='ip6gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000001000)={0x0, ""}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x1, 0x8, 0x2, 0x9, 0x8}, &(0x7f0000003000)=0x14) r5 = socket$inet6(0xa, 0x4, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000004000)={0xffffffff}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000006000-0xe)=@l2={0x1f, 0x5, {0x493e, 0x4, 0x810000000, 0x2, 0x1, 0x0}, 0x7f, 0x7ff}, 0xe, &(0x7f0000006000-0x10)=[{&(0x7f0000003000-0xcd)="19ec62974f040cc47bed55c4602edc7406d05819f36ab171d1a6f17af0f2a6c4949b35920cfc9316d31ee3ade27cf7ebe15e2cce0ae04e6bcc8d14bfec3e013ab29c1846449e9fb85b84c099984f62599d134211f4e4739def87aa39e4606f31aba5472d8fc9d83f2d43bc46d869c1d5dd95da075d9fdd32b957e12290e1985a57b02c1fabe9faf55efdc5cdf796ebaa1147227a583a580d44d5c45b92d8a7ec4c9f0fcd8971accda63dff9134a8cd0668516fc95ea770e26378edcc9aaad6a2e47b1efa0d09b4d20e0def3ca4", 0xcd}], 0x1, &(0x7f0000003000)=[{0x20, 0x12d, 0x4, "9ccb4abfdf4c67c613816d"}], 0x20, 0x10}, 0x4}], 0x1, 0x80) socketpair(0xa, 0x80005, 0x4, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f0000001000)={{0xb0f, 0x10000, 0x7fff, 0xffffffffffff6bb9, 0xfff, 0x10000}, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000007000-0x4)=0x1, &(0x7f0000003000)=0x4) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000003000-0x2b8)={0x2, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl(r7, 0x7, &(0x7f0000005000-0x54)="980f5af520594808dde15ee7590241e8bbe9339b2b0fa163548bc59112a47ecf06578001fa7a204afd9d0e34aac47870d33e958c1eaf5108f088012f62cbd6f167cd4ed3c19ff1e9a137c9c0643f9a9ee76f6201") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ef5000)=0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f00003fb000-0x19)="", 0x0, 0x0, &(0x7f00008b4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000060f000)={0xffff, 0x9}, 0x2) pipe(&(0x7f0000f6d000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ioctl$int_in(r3, 0x5473, &(0x7f0000a0c000-0x8)=0x8001) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept4(r0, &(0x7f0000624000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000760000-0x4)=0x10, 0x800) getsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000495000-0x4)=0x0, &(0x7f0000cd7000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000ad3000-0x4)=0x9, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e25000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007bf000-0x2)=0x7, 0x4) pipe(&(0x7f0000def000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e2e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000b86000)=0xe8) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000a7e000-0x4)=0x0) socketpair(0x0, 0x1, 0x40, &(0x7f00008b9000-0x8)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000683000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x6, 0xa, 0xa0, 0xa0, 0x84, 0x0, r3}, {0x4, 0x0, 0x401, 0x401, 0xff, 0x2000000000000, 0x20, 0x8}, {0x4, 0x100, 0x3, 0x7}, 0xffffffffffffffbb, 0x3, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffd}, 0x6, 0x3, 0x0, 0xa4a9, 0x1, 0x3, 0xfffffffffffffffd}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dd0000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee0000-0x4)=0xe8) connect$packet(r4, &(0x7f000079d000-0x14)={0x11, 0xc, r5, 0x1, 0x100000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r2, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r2, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}, {&(0x7f0000c6e000)="88771c552de4e71f5393cb3e80b39e80c7cf453f8a91532f213449678894406e01615e9eb312d08a08e067f20f296245cb28ed941dbec504e4b5d5bd23efd410bd86bc130d95b6078e5a21ad4e7867a06951505a4084755734aedb16db574831ca1c082c8ba97f66bff88934ea2157bd6822813173a3a95ce785708525b4e5b90273d00cbc5ee5754bb28fc99b66903b5b5f977f0df18862c9e0c0562ccc5bb4dd8dd9b111f526ddc4266fcd0e52fefa38", 0xb1}], 0x2, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@init={0x18, 0x84, 0x0, {0xbec, 0xfffffffffffff9ad, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r3}}], 0x60, 0x4000}], 0x3, 0x880) accept$alg(r2, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r2, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000b56000)="a6137bdf62f22715b1cb0ed67ef10f48d3010c525e2b011ab73add93a943edffaab35a59b50d10fdbcb42e6f7b820123df72fa19b3da7fcbd76b0f9d1baa8f3dda55e6d47af89e196f514b73aacf427da7def28bc76312b5945f947c2d78972dcca43dd7c2381832ab9fdbd6d67f946d2fb4fbdbc80eddb79b7124b47aa7ecc5e19b92244488e7c497c709d7ca4a762b89a603cdfcc54ea885962a89e020deabc4b962a20bdca6668849442cd2f5392e571ab972f246de9cb16d8a14e8ea92a36d0f68", 0xc3, 0x40, &(0x7f0000e3a000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x800, 0x8001, &(0x7f0000dc1000)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f00004cb000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f00004b2000-0x4)=0x8) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00002b8000-0x8)=0x9, 0x8) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000017000-0x4)=0x0) 2018/01/22 17:02:28 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000d000)=0x1b, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000009000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0x2e) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000005000-0x4)=0x3aa488b8, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000000f000-0x5c)={{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x5}, {0xa, 0x1, 0xe5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x964, [0xfffffffffffff801, 0x1, 0xfffffffffffffffa, 0x3, 0x8, 0x100000001, 0xb4c, 0x1]}, 0x5c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f000000b000-0x6b)=""/107, 0x6b}, {&(0x7f000000d000)=""/54, 0x36}, {&(0x7f0000005000-0x83)=""/131, 0x83}, {&(0x7f0000004000)=""/204, 0xcc}, {&(0x7f000000e000-0xb)=""/11, 0xb}, {&(0x7f000000d000)=""/21, 0x15}, {&(0x7f000000e000-0xff)=""/255, 0xff}], 0x7, &(0x7f000000b000)=""/107, 0x6b, 0x0}, 0x20) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000c000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/22 17:02:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000282000-0x8)={0x0, 0x0}) 2018/01/22 17:02:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002db000-0x4)={0xffffffffffffff9c}) preadv(r0, &(0x7f0000561000)=[{&(0x7f0000966000)=""/4096, 0x1000}, {&(0x7f0000332000)=""/210, 0xd2}, {&(0x7f0000133000-0x74)=""/116, 0x74}, {&(0x7f0000b59000-0x42)=""/66, 0x42}, {&(0x7f0000c4f000)=""/202, 0xca}, {&(0x7f00000da000)=""/136, 0x88}, {&(0x7f0000f03000)=""/88, 0x58}, {&(0x7f00001a5000-0x1000)=""/4096, 0x1000}], 0x8, 0x3d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000aa5000-0xa0)="86e75196abfda130b054d6156377a30f6c182d540e50cffdf13380c70dc3771bab62d5017491526a594929c6736ad95aca3befaffc9ac8c0b102a69d6159524c2f92d53297b950e422944b1ab4894fcbe6c5d8cd9840559443c0dc1bfe4f8fce2bf91528223c372c6e232b5ea87a7bdb0fbc5ccb0517cf2b979c95a4716fe3be4460d93c9b55233bb1974baff5e1893f8155959ac542cf7b46b2e8ab673e9204", 0xa0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r2, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e5b000-0x4)=0x1c, 0x80000) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000038b000-0x334)=@report={0x4c, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r2, &(0x7f0000776000-0xca)="a37786198dd6174320f8050b7becb3c72be5aa80c6e3fb1c9f5de1b1db96b6f6abb304dc030c018fe97274816edc3dcb2437b5dbdcbc7d805262c6132aa990708371a2745627e4784c3445fee00147b831733437302bc4a912c705580316bb6ae36d490aba3f61a3efdd6d2a68b1242fa27d0cfe44d6df3406e4b21d4e1f41a122a5678d1985888813c2a2e409fa28440e117d0640fc469ea7016714fc99c8189db2737f9b86557f044e680d789f198fb1fe1ba32b85917310d944c704ed0134359da3f2f363a8cc57b1", 0xca, 0x40000, 0x0, 0x0) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000bda000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x20000080e, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000fd6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000049c000)={@generic="2d55730bcf8094bbb2aab47374c6ef2d", &(0x7f0000c27000)=@ethtool_channels={0x3d, 0x6, 0x9, 0x1f, 0x7, 0x3, 0x3, 0x9, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:02:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x1e0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000aa3000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa2000)=0x10, 0x80800) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000aa2000)={0x3, 0xfffffffffffffeff, 0x2, 0x5, 0x1, 0x5, 0xc4, 0xffffffffffff7fbb, 0x0}, &(0x7f0000aa2000)=0x20) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000aa3000-0x4c)={r3, 0x8, 0x44, "3ae5caafc6216eb2b27c75379c28ea54a343a4faa680b8416eb922a3cf77fa3a439036ca4f15ec66331d62f544a5a950fcdd51fc03a2b665a3b69279b880ef89933b55e4"}, 0x4c) socketpair$inet(0x2, 0x6, 0x9, &(0x7f000017f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000447000)={r3, 0x4, 0x20}, &(0x7f0000626000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000782000)={r5, 0xcf, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00007ac000-0x8)={r5, 0x0}, &(0x7f0000872000)=0x8) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000aa2000)=0x0, &(0x7f0000a7e000-0x4)=0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000aa4000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x5, 0xfffffffffffff2c3, 0x500, 0x6, 0x800000, r2}) 2018/01/22 17:02:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f53000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-serpent-avx2,crct10dif)\x00'}, 0x58) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a41000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c31000-0x8)={0x0, 0x0}) syz_emit_ethernet(0xa2, &(0x7f00004a4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc_tr={0x11, {@llc={0xfe, 0xe, "c3", "1a2031fe0e58771a244ceb9e828a1a6dca3b951d18b1e4b8a4cb5932fc089954d8b8ce98c2f14c7ac9658eb2b3d6329e8f7839c1b75a671252db6c9fcd07cab49a087a42a7bfd4777a44369b42f2a34eb6ef957cec840ab27f0cf9c13e65a4d11a6f14394079d1d6090567661a65d0ce88f82bd87b68140c83bded48daa9fdb9ca7193ce501aaba84a4c30e7c9ae9ab978"}}}}}, &(0x7f0000de1000-0xc)={0x0, 0x1, [0x29]}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pread64(r0, &(0x7f0000c1c000-0xc0)=""/192, 0xc0, 0x0) 2018/01/22 17:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x101, &(0x7f000075f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000772000)=@assoc_value={0x0, 0xfffffffffffff7ff}, &(0x7f0000c06000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009c9000)={r1, 0x56, "ee11c0f5175e09433925d610573555815c24cb3aeeb033b436c2b2310f22635e9692c28ee8e854514c57811bac29531b1f502cb6c177523852760b0f8a374f1b0ab0873019b2fe83536127f5a5fb2733b6da4f0019b2"}, &(0x7f00004a4000-0x4)=0x5e) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000006c000-0x10)=[{&(0x7f0000f5f000)="", 0x0}], 0x1) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) listen(r0, 0x0) 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000025000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000026000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000026000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000025000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000024000-0x4)=0x14) r4 = getuid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000025000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x3, 0x501, 0x2, 0x100, 0x0, 0x20, 0xeedaafbda4e738cc, 0x2f, r3, r4}, {0x7, 0x0, 0x6, 0x8, 0x7f, 0x4, 0xfffffffffffffff8, 0x0}, {0x8c9, 0x3, 0x80e4ab3000000000, 0x40}, 0xffff, 0x7, 0x2, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x80, 0x80, 0x1, 0x1000}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f000000a000)={0xe8, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000807000)={0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f0000168000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000872000-0x4)=0x60) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004ab000)={0xa, 0x10000, 0x1ff, 0x29e, 0x10, 0xffffffffffffffff, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fab000)={r1, 0x28, &(0x7f00001d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x1}, 0x20) 2018/01/22 17:02:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) accept4(r0, &(0x7f0000a09000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000071b000)=0x32, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000844000)={0x0, 0x774e, 0x0}, &(0x7f0000c1e000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000576000-0x14)={r2, 0xb0e, 0x1f, 0x8, 0x6, 0x1}, &(0x7f000072b000)=0x14) 2018/01/22 17:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000042f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='reno\x00', 0xaa) shutdown(r0, 0x1) 2018/01/22 17:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000162000)=0x500, 0x4) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r2, &(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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003d7000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b7000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a1e000-0x20)={0x80000001, 0x7, 0x0, 0x3f, 0x1, 0x1, 0x100000001, 0x7fffffff, r3}, &(0x7f000021c000-0x4)=0x20) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockname(r0, &(0x7f0000fc6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c68000)=0x2e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b4000)={0x0, 0x0, 0x0}, &(0x7f0000a4c000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bac000-0xe8)={{{@in=@broadcast=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000053000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000011f000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b2000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000b96000-0x38)={&(0x7f0000fc6000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00006fd000)={&(0x7f0000bba000+0x279)={0x42c, 0x18, 0x324, 0x7, 0x1, {0xc, 0x0, 0x0}, [@generic="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", @generic="456f71f0250fc9aeebec0a2d1453a342dd4fd93b2f", @nested={0xd8, 0x38, [@generic="f63ef217c1632aa628719b344602eeaec8eb584c61bda5d5bc5dce80a77db50411a245dde1383dfd3576833e3440e71c897c05aa63ddc41ce376aece9390585208fa5fa888b955a5ef497716a2685d0f116632c833ac5f9e9072c35e30744fbcfe8c597202e72f436eb3981f2b6786077293157f15b209c747a4d9946b40739b70690a300f8456af384ee699662679cf7e5ade03168e88eb9655c6d5331aff0106ca5adc570afecdfd2b2fd45927e2c256a395b5040d99679a3d97390588734066c9ea928faf8d59", @typed={0xc, 0x2f, @pid=r2}]}, @typed={0x8, 0x0, @void=""}, @generic="75171ba453c0dcd32b86283d45b8f3262201c7a15d8477aceea29979234825949bea03b411f5596b632de989ee990b7686b82b7adf7cbaa59b55d1243eee8ab8de2e0a75d7ce", @nested={0x114, 0x2e, [@typed={0xc, 0x87, @uid=r3}, @typed={0xc, 0x18, @uid=r4}, @generic="e002ad7eb07fb76f57999ac267a14ceb6f1251b990193aba51", @generic="18216a71084e5bfe48ec2222132c7f65d71630d755c80e4f1ab49446a82fec8977734f7a98cdeae78729508e641456eefa9c0d876986b3138c51fc2903", @generic="4581f7edaf30bcb2e1a9dae985f947d5cc1c3c93ce8e3db587fdb1436178df664f0c4a0bca0e8e32eb1caec1cc7000e6ffa6f9d0accf1cc48a19478fe209faad8d9c489d81639de428d11a746cd402c82570fa1ad1f61c68661eb2477b2c9a44b6ebadf520ba464050d083744d8230441b7808e16f0e4f0b779e880dc9f21f8d16e251e955577bb430e2bf2fbe4b9343a5c6dd5ca4cf4a0cc3ea6b3816cd48"]}, @typed={0xc, 0x2b, @fd=r0}, @generic="23c96427a86ca8c8366a7eb229135c7c8c3a0f4890fa32a53d780db16118d38f5f40247f53bb89c8801ab58dc67c9982c0a49e43c4078b7f94535567c21d9bc38917e384a8a2dbd5810a61ff679ddc5a55acb9308266dc8122daf0be439cd652d93c05f138aca770bd2d8a9ab6f83762d51c4f0eaa00363c95d5599791de07b0105ea40f3aa8342ccd21b224e7ef29472867ae9720052f6c11139807561ac8d4e87d3259eee3f3f06eda13901b54a04b4027098511fb5ae6269332"]}, 0x42c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004f3000-0x4)=@assoc_id=0x0, &(0x7f000040d000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000054a000-0x8)={r5, 0x5b8}, 0x8) r6 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00002a8000)={0x0, 0x6}, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000c04000-0x4)=0x1, &(0x7f00004e0000)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000029b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) recvmsg(r6, &(0x7f0000d34000-0x38)={&(0x7f0000e10000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b66000-0x70)=[{&(0x7f00006f4000-0x4b)=""/75, 0x4b}, {&(0x7f0000dbf000-0x21)=""/33, 0x21}, {&(0x7f00000b7000)=""/161, 0xa1}, {&(0x7f0000f17000-0xaf)=""/175, 0xaf}, {&(0x7f0000b63000-0x3a)=""/58, 0x3a}, {&(0x7f0000921000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d83000)=""/8, 0x8}], 0x7, &(0x7f0000805000)=""/108, 0x6c, 0xfffffffffffffffc}, 0x40) getpeername$inet6(r0, &(0x7f0000976000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000246000)=0x1c) 2018/01/22 17:02:28 executing program 2: 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)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000-0x4)=0x60) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000001a000)={&(0x7f0000004000)=@pptp={0x18, 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]}, 0x20, &(0x7f000001b000-0x70)=[{&(0x7f0000016000)="04240c9106d448de1009d78f0b0633b81f6e5c78ff9ea93c670f1e129abbbd583a85", 0x22}, {&(0x7f000000d000)="7a2a85c51221d2560d08c81237d6629bf2ee3a56", 0x14}, {&(0x7f0000009000)="2e14342ca40994eff90786109f291d090a95d43880692a4ea37e91130b9ce224fa5a3d1ea4591b8e3d7b05dcfa93ac34532ecf1f5b0b07160d134a85b6b96b726c79b746dd6ec5074692f0f6133ea4a447b39c75d98889bb7f87fb0635d14afbc1b947800a0b1609ed68fee0", 0x6c}, {&(0x7f000001b000-0xb8)="8d7acd3d9fa803e4ec53ae29db959876ee0f23ec15f13f23d84d6982fd16c0a1841ed3c1264ddd4d77911aace47db1a56d75e73979734d594d8f1fb6852b3143902d471300fc54d783f33b475840f4d8479143ab84575b6b8695b3506e373b7eee86605ea7d637b7fac69b244af969e687ee5bae8298ec58ccedb4f1bc1abcf3cd3e83bf8a8f83bdbd680276586613228cb0eafbbe90192b7818c9cb5c85a1578314d6d9cc387011161f40bb7e1800cfc607103ba1eda416", 0xb8}, {&(0x7f0000014000-0xd0)="03a15d3d2f1bdc091fa8018e1ae4845fa9c6cc568b276bc6b830bfd2b08bf6bd32841581054e4a9f6bab958cfc8d35d4d1100c0791b99630cf4fac7fcc1f138f9a52484c33abd3e02f026b7ebc44d7366b01797aa79d22bcfd7e6cb2889a6933d614a1c88b65ee73f7f19373cbd4bfbc4f45c7f84c88b2271853b8cbb79546d0aa695a1055c09bceef19785f4c9a54ab8198e8be69114be4098da5a91064a5c189673cbe112d78a8032e084c1931603a27c2307940b02b280fc72bcc73c88b51a360a12089aa914b8176d5647cc43270", 0xd0}, {&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f000001a000)="49f062d37eb25c0888fd1ca5b30061b47cb22b239471e5cead317d5537269ee6fceb75798963dc43c14a4ab9ee64bdf35ef992b389849c0eef1a2d4cbd4d6cda1ee1bcedbb909c4709a3918af417ad9b", 0x50}], 0x7, &(0x7f0000008000-0x68)=[{0x68, 0x105, 0x0, "a2903119c0869898c9bbd60d3d8c18c00936861206bec836f110ee678e2d4e2c6fa584a95af3f38b2d1f10b137b4f523b69c83dbefb8a86f760a03790c3b27cba8ba9290fd986ff4d32a760584c005b826b8f1"}], 0x68, 0x40}, 0x400c881) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c12000)={&(0x7f0000afb000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d02000-0x10)={r0, r1, 0x3, 0x5435ef73317940e5}, 0x10) r2 = socket(0x0, 0x6, 0x9) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000059f000)=@req3={0xfffffffffffffffc, 0x1, 0x4, 0x87e0, 0x8, 0x3, 0x8}, 0x1c) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 17:02:28 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000e7000)=@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}}}, &(0x7f0000f7e000-0x4)=0x32, 0x800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7d000)=0x14, 0x80000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f7e000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ca000)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0xfffffe08}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r2, 0x0, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)={0x0, 0x0}) 2018/01/22 17:02:28 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000b77000)=""/136, &(0x7f0000204000)=0x88) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd0000-0xb9)={0x0, 0xb1, "e6175ecb491e58570ac95df1573b208af0a819bc9077045700322c378dbfdf2b26dba6600fff5db7c8dce699dac968a5ed73a479defa9c61e2a76c8893e100912e0d6731f7b106b1a45ac1b1912834913e3b59bda96c462124def6134559b67236a83f432fb12d811ced89bcbbd72e88127f1e0d33f3f06e20d2cf514c93749480d77e56272de1791e13a31db0bf182bd287d91a4b8f54812624dad78c05a325734b2625b0e0fde71b828a23ccfab70939"}, &(0x7f0000fcf000)=0xb9) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd0000-0x8)={r2, 0x100000001}, &(0x7f0000fcf000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000191000)=0x4) 2018/01/22 17:02:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000105000-0x77)="06", 0x1, 0x0, &(0x7f0000e81000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) pipe(&(0x7f00003e9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ea1000-0x10)={0x5, 0x0, 0x3, 0x401, 0x0}, &(0x7f0000911000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000016b000)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000753000-0x4)=0x8c) sendmsg$inet_sctp(r1, &(0x7f0000cbe000)={&(0x7f000025c000)=@in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6a}, 0x1c, &(0x7f000064c000)=[{&(0x7f00005d7000)="fe702b672469810af183e9fa28e216955eec3d4bc9f4c49eb5c2e5374340534cb6f4fcea86fbabcfe578b9eda617f57e0021e186da5c9ad744b317b51b376be92a4c3a016e6fa00f3440defda01a8b8d00b2520505d597bd9a57bf8f5c2d", 0x5e}], 0x1, &(0x7f00005ad000)=[@sndrcv={0x30, 0x84, 0x1, {0xd5, 0x6, 0xa, 0x9, 0x200, 0x100000000, 0x3, 0x10001, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0xffff, 0x2}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0xef8, 0xfffffffffffffffb}}, @init={0x18, 0x84, 0x0, {0x5, 0x7cb, 0x3ff, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x34ac2461, 0x87, 0x8000, 0x7, 0x7fffffff, 0x2, 0x4, 0x1, r3}}], 0xf0, 0x90}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f00009d2000-0x10)=[{&(0x7f000028a000)="e3", 0x1}], 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/22 17:02:28 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000006000-0x61)=""/97, 0x61) vmsplice(r0, &(0x7f000001c000)=[{&(0x7f000002a000-0xde)="7e4af9e5d31ccc961112c60ff3dc0f273c2fcda7c85090f7c19f54de5e5e25b74f9d3f2e8fcda7baa0e4298ef25cb3bc652d21644f651e6df686e2d178d0afa10b05ef9bdbdf339ad6c582a4f515c48c7290b027d338c828895fb3864b10b694ccf2a8fc5b2287c8b922b65d83e60ff399894a09825a12d750f1c30ec3694369b2cfa235e1b11850577587441e2d0d9e9e73f1185838c6dac487e2c0363cf0d9cbec1f9cf9269985e584edf714e787a8b8e20787825da3ea163d053196e6b2ceb9b65ddc8981e86d99a6564792ce27ce9fcb04e9cdd609269b06a736c50c", 0xde}, {&(0x7f0000028000-0x2f)="0da5c11bceea0fb996df23248a54ae52d2b36c7318fa114c9bf707d1afd396702f79c3c5e98f2c995ebfa3ca97159f", 0x2f}, {&(0x7f000002a000-0x97)="2a20b3a22d907c282d15dc93a98408fc32917fe1c4badc185d74893a7ea9bed4c2cb7da7843ef6007f60d51561ba322786ce47ce589f12e5e023cd5ba2e3c3af28fb383c64f036517940aa17bd312ad94907339f1bf9149880111219dafb66c1ae84d27c7ff198c1700ec1e7326dafb61af5eb698f7cabb123d57271acdbec5ce08d40d65a0a9441bc006836be0288c2b71684e663eca2", 0x97}, {&(0x7f0000029000)="1de8b02cc03b6824e82c5d26d320e48d8da2eb9a128d2b3d7f77373e3dcf474fd50ac8818802d89d7359d576bdceb6d31a99f956b9e4279644e495417224af27d1ac43c8b15ea582c8dcb834f1dfbbfd53fdf896dd6002ca99f5db63d4070fa0b0144fe9c8bb395c500f6b07987744099d73999ccd114accbbadbefa4b0b8547c48f39891078982a0e2b985abedf21970373701bdcd546b4f63e9fc700205a7005ea874fa7decb72de717d9030da09a0776f79d5c2ee0b2b187317728047e873674d28eb789ee592fd41b16335bf3fa2e682b607a5d712c5", 0xd8}, {&(0x7f0000002000-0xfe)="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", 0xfe}], 0x5, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000000a000-0x64)={&(0x7f0000009000)=[0x100000001, 0x3, 0x5], 0x3, 0x603, 0x2, 0xfffffffffffffe01, 0x0, 0xfffffffffffffffc, {0x1, 0x1, 0x3f, 0x62a, 0x4, 0x401, 0xffffffff, 0x4, 0x7, 0xffffffffffffffff, 0x5, 0xffffffff, 0x1, 0x6, "31bce66cc57d26789280eb1f671b6dda086f16809dca769341e8ff23da54574a"}}) 2018/01/22 17:02:28 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={r1, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 17:02:28 executing program 3: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='yam0\x00', @ifru_flags=0x4000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0xc) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000016000)=0x0, &(0x7f0000026000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000016000-0xc)={{0x0, 0x200, 0x400, 0x8001, 0xf00, 0x5}, 0x2}) sendmsg$nl_generic(r2, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000c4000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000028b000)=0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe94) poll(&(0x7f0000c2d000)=[{0xffffffffffffffff, 0x2010, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x3, 0x0) 2018/01/22 17:02:28 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000216000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000214000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000776000)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000464000-0x4)=0x8, 0x4) bind$alg(r1, &(0x7f00001bc000)={0x26, 'skcipher\x00', 0x1000, 0x208f, 'lrw(serpent)\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d7c000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r4 = accept$alg(r1, 0x0, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00003cf000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b5000-0x4)=0x10) connect(r2, &(0x7f000039d000-0x10)=@ipx={0x4, 0x0, 0x4, "904052c74ed4", 0x9, 0x0}, 0x10) getgid() sendmsg$alg(r4, &(0x7f0000987000)={0x0, 0x0, &(0x7f00001a6000)=[{&(0x7f0000ca0000)="0d99178753aa79d876aacf1ace56a9743b68decb0c1e", 0x16}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) r6 = socket(0x17, 0x3, 0x100000000) bind$alg(r6, &(0x7f0000104000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authenc(sha1_mb,cbc(serpent)))\x00'}, 0x58) accept4(r5, &(0x7f0000737000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000-0x4)=0x26, 0x80800) read(r3, &(0x7f00007b8000)=""/151, 0x97) readv(r4, &(0x7f0000940000-0x30)=[{&(0x7f000086c000)=""/65, 0x41}, {&(0x7f0000263000-0x48)=""/72, 0x33a}], 0x1000000000000074) setsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f00009ee000-0x4)=0x9, 0x4) 2018/01/22 17:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000b37000-0x1000)=""/4096, &(0x7f0000d05000)=0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d18000-0x4)=0x7) socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/01/22 17:02:28 executing program 3: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dd7000)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff, 0xfffffffffffffff9, 0xffffffffffffff00, 0x9, 0x0, 0x7fff, 0x20, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/22 17:02:28 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r1, &(0x7f00009e6000)="", &(0x7f0000eef000)=""/53}, 0x18) 2018/01/22 17:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000d95000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000037c000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00003c2000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000722000-0x4)=0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:29 executing program 6: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fbe000-0x2c)={0xb, 0x9, 0x4, 0x9, 0x2, 0x1, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000035b000-0x2c)={0x5, 0x6, 0x80000000004, 0x8d28, 0x0, r0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/22 17:02:29 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000)=[], 0x0, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}], 0x1, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) [ 420.418115] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 420.443764] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/22 17:02:29 executing program 7: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00002a6000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aee000-0x3)=0x10, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000127000)={0x0, 0x81, 0x3ff, 0x7745, 0x2, 0x8, 0x100, 0x3f, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x80, 0x9, 0x8, 0x76}}, &(0x7f0000aee000-0x4)=0xb8) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009fe000)={r2, @in6={{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aee000-0x4)=0x8c) sendmsg$key(r0, &(0x7f0000aed000-0x38)={0x0, 0x0, &(0x7f00003a9000-0x10)={&(0x7f00009e9000-0x20)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[], 0x0, &(0x7f0000804000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/22 17:02:29 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f0000417000)={0x1e, {"03491f088000"}, 0x0}, 0xffffffffffffff69) 2018/01/22 17:02:29 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) getpeername(0xffffffffffffff9c, &(0x7f000001d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000001e000-0x4)=0x32) connect$ipx(r1, &(0x7f000000d000-0x10)={0x4, 0x401, 0x7, "ceb4704e9166", 0x5, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000016000-0xf1)="6e3b5233ffaa3cd5330d79af4bfe04f80617fb7c7189ad751bec07da3e8719e2ee1558fae2e865020512a1dca6f44d1f64567ebbb29dfbe97984096ae0668aa6c305e87e64883e5f4fea60ac776b643fa74903eac54013595c9e257b784939133841ab401bdd6828b0f26b906dea5cdf8d067c9cdb8bd94213729ebd7bc8e4139e4c16009086bb18e32c30b215bebacfc6d0a33956148dc12005595b5986ae1a4d8ffa50a1ff37ce98af7fc4e18294dfdb6026daad2b7c8305d06416a87f33525c896934a1acea973fe3d6bc0c57d400174b72401b97eb808018e23043fd6ac48897d8a8dee459e6068967f98f60e07e6b", 0xf1) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000016000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001f000-0x4)=0x60) 2018/01/22 17:02:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x2e, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) 2018/01/22 17:02:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x80)=@generic={0xb, "f6f358d6be7f516da22fbb164b55f3ed09531732ed394cdf0c60c5211018b26640d6c6cf9f2bfbd100f055668d0b3758c011755867d4575bb3c27570565e8e5c3dbeb75cbc6bc2fd2224790c3ae88a8ce7e96dd8d4e70c0e54a403a6830549e858fa19d2c6459d6ed2b73ea65083fa24c23c59e7715a91919fa1489fc4e2"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) accept(r0, &(0x7f00007cb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f000025b000)=0x3a) 2018/01/22 17:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) socket$inet6(0xa, 0x3, 0xffffffffffffff00) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000599000)={r0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000605000)=0xffffffff, 0x2) getpeername$packet(r1, &(0x7f00000be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000438000-0x4)=0x14) 2018/01/22 17:02:29 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$kcm(0x29, 0x2, 0x0) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0x800, 0x0, &(0x7f0000bd4000)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f00003c1000-0x1000)="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") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003c8000-0x18)={0x0, 0xffffffff7fffffff, 0x30, 0xfffffffffffffffa, 0x3ff}, &(0x7f0000a26000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f000045f000)={r5, 0xffff, 0xfb, "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"}, 0x103) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) 2018/01/22 17:02:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0xb, 0x1, 0x2) getsockname$ax25(r4, &(0x7f0000a47000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008cc000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f000016d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x800010010d, 0x80000000000b, &(0x7f0000d15000-0x4)="aceb2906", 0x4) listen(r0, 0x4) r1 = socket(0xf, 0xb, 0x8) connect$ax25(r1, &(0x7f0000a92000)={0x3, {"d25a02d417417e"}, 0x7}, 0x10) 2018/01/22 17:02:29 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000fc4000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x1}}, 0x26) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f00005fa000-0x4)=0x6b) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006a1000)=""/216, &(0x7f0000fc6000-0x4)=0xd8) 2018/01/22 17:02:29 executing program 6: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000039000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000058000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d4000)=0xe8) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r7 = gettid() mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x6, 0x7, 0x7fffffff) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00000ef000-0x38)={&(0x7f00000c3000-0xc)=@proc={0x10, 0x0, 0x1, 0x4000000}, 0xc, &(0x7f0000084000)=[{&(0x7f00000a1000)={0x248, 0x30, 0x103, 0x6, 0x0, "", [@generic="445ca6c3c75025004c6288ae67afb3eac77cbe46f201c57a1441771a7271716eeae75512af28a2d048d3e785c7a4c0dc67ad5c344638ea2f02caea992ff5a5e741d5d0b8c2fd555177bdfb3768f1a19c08fa5ae3ea681828812dc0fe0633a2073f663467808d0877ffaef303a08cc194f90dc9b14b7ce9ffb14a1540246090f68a9cf521ba95b2f2d9bb0125ae6cbf70bc53a7b16dbb19005b1132fabc248767487225046cf6c126d43363a50365b89623fcd1ceb52213ad15cc8a21734a", @typed={0xc, 0x7f, @str='\x00'}, @nested={0x160, 0x5c, [@typed={0xfc, 0x54, @binary="7dbedd3a74af9a4cb122ee65558e644c8ddc9e593d47844b23feeb21b28cc970d53b21761fbed609cd419a2df0da2e02aecc4cac2b4ad3fe276f563cbfefe7ce77271e91004cee887372ae0f8e22ef77933cbcdb1e2a058b9d5edbb374eae67f0b5e34b5bf0f5cdfce33d965f228ec962e0406c374fddf3cc4d43ff37c07bf10ce644b955f089936b94d2908e4363a31fa9cd7fb7b23b03c15a2a1a589ce8ef4a914bf2fb33091431faa55915f9046328eb05d4bceab910c9a76e7385a9b58ddfef70029a667e5558864da815046c719b4172fe6a1bc5157dc72a5d0e5a91035f16b55d9da85b1393826a1a53e27547f9efc976b"}, @generic="20e4fab40c37b4efdcf1889f88a64d11387d914258c582d1b1b7a8cf2e16af707df5ac12a2c39c041a164ad2a5a8ea0a9bf2da3cb9414a404c31924573e531b89a5ee212ba205b72c861a13778b17cc5edf7467d768cabef19aed3b5f72afa66"]}, @typed={0xc, 0x10, @ipv4=@rand_addr=0x3ff}]}, 0x248}], 0x1, &(0x7f00000e9000-0xd8)=[@cred={0x20, 0x1, 0x2, r7, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r8, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r3, r6}, @cred={0x20, 0x1, 0x2, r7, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}], 0xd8, 0x4000800}, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000ed000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x3, 0x7, 0x2, 0x9819c50bc7bcf6c7, 0xa0, 0x32, r2, r5}, {0x815, 0x108, 0x1, 0x2f, 0x401, 0x6f3, 0xffffffffffff849a, 0x7}, {0x9, 0x3d13, 0x4000009a, 0x7}, 0x3, 0xd, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x6, 0x2, 0x3, 0x2, 0x5, 0x0, 0x42d}}, 0xe8) mmap(&(0x7f00000ec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000bc000)={0x0, 0x0, 0x0}, &(0x7f00000ee000)=0xc) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000021000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000e4000)={r9, 0x80000, r1}) sendmsg$netlink(r0, &(0x7f00000ed000-0x38)={&(0x7f000002e000)=@proc={0x10, 0x0, 0x1, 0x48000}, 0xc, &(0x7f0000026000)=[{&(0x7f0000003000-0x24)={0x24, 0x15, 0x200, 0x2, 0x2, "", [@generic="6c483d772ea4f1d077c98efb710c2f5fab7a99"]}, 0x24}, {&(0x7f0000074000-0xac)={0xac, 0x10, 0x408, 0x0, 0x2, "", [@nested={0x10, 0x51, [@typed={0xc, 0x85, @uid=r3}]}, @typed={0xc, 0x6f, @uid=r5}, @generic="69ca84210820281262b1887ae9d0e950a4d89420b89d4d5e28001d7431902ac30c095ff7648d57a95d10a360baace911aeff166f2c578213523de8995cc32834bc9146a4e0f43fe8352c7efbec3393bd83809b1834a9bee5bd49e36e9307d0f4db31ecd6d54d", @typed={0x18, 0x6d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0xac}, {&(0x7f00000ec000)={0x119c, 0x37, 0x110, 0x5, 0x1, "", [@nested={0x10dc, 0x1a, [@typed={0x10, 0x4, @u64=0x9}, @generic="b5", @generic="0f8cc7f94fa8591535dc2db3342d2f762417d136599831806d4cd4d6613dca81d6eac743683e13f90ad4e2a3e4d4695ab2522ab46582e4865d0f647cf7c69fc48db7752a1123b0e860ac1850a0ebb4ca9a0687aa81e3922fc9649742ec78badcf22eda4dd0992d360d195e3e9a246448a66ee4d5ab00135f0dd062a0f863a25f2ae1c91d40e54ce454401fa3a732bb4a127749cc5307c9d936368c2fbb", @typed={0xc, 0x78, @pid=r7}, @generic="9b605be02ea4ee8974807c7476f0ea5a6009a9d8b596f7af53981266", @generic="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@void=""}, @typed={0xc, 0x39, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="791d5660f4b8da740c1afe442dc3002c"]}, @nested={0x20c, 0x7e, [@generic="516dc8de24e4239d4ed175bef66a274050f133ce7fb8073fa8bfbd636c740c065d5ece5b5facf7e471f1f35e14dbe1e7b9c2e7e03f45aa0400d1f77d3045f9bfa8879e9f248b1a7f62e3ff84855cd00fa4895d77c9079ce85c2dab3d5495ad4d38d68423e74fe1a9d0137940b64e80acd3787c965a92c40be12fdadcbbe9f503117f196d74e1254cee3e05cefd27cfae0a915b43e533db2a8cf7b0d737528ea1901de09ee331447a8871", @generic="ac63e927d4724b762d89ed52eafab7b45f654d0d64473781d63cec3b319506f022cc5087e622abba7f4a89cabe64d9a5975239d768c2c59ea2d30cd15eb532d0c1434b0338933580a87014a8656932d6aa6b49f05c17cd09f81e3a94108f02f1c888d0405705ded4140e171c435daa17d61ca5fb552de42d5d8843d2b3bbb5db8e31f9d58a7a4e77d6da59d1952b57c6dcbcc3d3f09338fb0f4fb8284563b6736ad2dc5709fcee9b3ae149022d5729f54304e0f93af4792189c5f2022c0212e0973a3d99d86ab6133782", @generic="288433718cba9fb59c60afb3dc6f0930e22425efe0b835faecb75b581077cbfff0e0ac1ba7ac5020948cfd14805ef6b25fa5d44bb087521c92279ea6ddf2d5366527c7a008a9b6ebc5a4536e03e37158ca28e25dcbf04a70c4d88c4c1114dc706439d4bc56cb1fb45628e8bf23f3c2bec26aed8c3f2ae71c06ef6eb917ff464966480a6f38de277fe3c7f211909706183ac3b5"]}, @nested={0x10c, 0x50, [@typed={0x8, 0x33, @void=""}, @generic="0f4c3e5850b7f6680b94eb4987048c40112e2edabc4e593ad60f019a45498bc7942c3b4d8a6fa064e0da01f097f1c0eeb3ac29dcb083c52bed15244920e821d2bfd72f1a77eb4e941c8355d22d09743129c96eb2bf906f87ec9d989b6733ca630a1bf32671f13d5f145846", @generic="dba559b7dd4101ad126a1faf883fd49a104376d7735aca84753c7d2a4b36ae975d9399fcdd8ba2efb33b8199e95ed63f79767f50ae054f761c75484ddc2133811f37187ae5134c348511d760dd7063de38b9b2980052e13e6261a46b615d7af83c5bc3eab0ea7295fabc7c2ecf48c7bbea21b2349f7181e031f56d5960b399cb59f47bffe38200d0ee221a770831474d22c2d3f0a3"]}]}, 0x44c}, {&(0x7f0000056000-0x200)={0x200, 0x18, 0x70d, 0x3, 0x3, "", [@typed={0xc, 0x35, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x44, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @nested={0x5c, 0x25, [@generic="7b4ffebc35e1d7f37378220324b0c27eaa001136d1ba6c9b216d756cfdb8e5722216b6aaa03d64ed8951c9b8191cd72c3610bf90eaf512e023a4b7217c3cfc06913cc2354b24bfdaa0b1f479b8415e24852a27b9e7"]}, @typed={0xcc, 0x70, @binary="c98d53b0f9b4ce412ed3a98e0202ec91be9430d214888415f5705a74f18f96d75d1b3991ca2963ff43c2eb7e0851bc82f106f550dc21e1634a186a466d0480ebdaee5990ffa50ad5d7a8a8d2fe17104b783e1ec8f85f713b4c28b24ced0bc279f620da6fd4e8cd146482d1373e5ceb22fcd198c1e9a95bd5c02817e9cce62b885afbba5c4513644af3d8f88e535c49921df56ddcc3cfafeddb7a7270469c2ae1fff3fcfe21daa137c43177f07473445ac29669cb821f30432b6e8b0eb89c0b06ae"}, @generic="00e8475870c7b0430cb980b86ca17e3fcd78b178f8f22d98f41dc8c428d0ad44971eef91a66ae30f916045277a5d95f42254da518cff88953c9630518e9e59e2b0c63fbe9afd3bbb", @generic="9af593f05eccecda40336b33bee6487e722699398a8af1c985c308db7a247ace6a716e5faf693d842e83b8ff68a953876a1a4f9a8f4db9ad8352fd54ebe05762572b5465d8e0adaa594cf31ef01fda3944cd97763743dd73bd6fd1"]}, 0x200}, {&(0x7f00000ec000)={0x78, 0x1b, 0x100, 0x7, 0x2, "", [@generic="1a392c5bab9a94ce6bbbe494189c2ef343441d6d91e484e52a24ce66e8b40fe25d77eae9dba751afbeca9c8de84fce712f22b5cfeec5daea343f1907bce319ed0ac45c1f64991ded6d88fc465324f0175351ba65650075d7468ee22e6520f4ae3336d4b6e8a2"]}, 0x78}, {&(0x7f000008d000)={0xa8, 0x28, 0x200, 0x2, 0x3, "", [@generic="cde7dc9525369376cc15c8537390243857ba403062c570134f4ce8ac3407faf4a15b307150a0342ec2ba762c09eb855096137f8e32b7842e9c6b146d3de58418762a0c0a2ca7b9846e43dd3522fc7140c6cdd9b192d436f31c4cc43c382249c9ab13182be47f055e8dafeed82df68121f20c6bf7d8fe6a8abfc7f3682eca462b1843a2d94290bfa4b66bd37d713e45ecc75f22ac6d108a"]}, 0xa8}, {&(0x7f0000027000-0x20)={0x20, 0x2f, 0x20, 0x4, 0x1, "", [@typed={0x10, 0x93, @u64=0x80}]}, 0x20}], 0x8, &(0x7f0000023000-0x6)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x10}, 0x20044001) 2018/01/22 17:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000216000-0x5f)=""/95, 0x5f) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/22 17:02:29 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00008d8000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000072f000)={"2a0142c27560be2238b5a7edca9854ab", {0x4, 0x315, 0x2, "2d4fbdfdc687", 0xfffffffffffffff9, 0x0}}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000de8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000de8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000221000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00003c8000)={r3, r4}) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/22 17:02:29 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000007000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/22 17:02:29 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000023000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000025000-0xb8)={0x0, 0x80, 0xfffffffffffffff9, 0x1, 0x43f4, 0x9, 0xece, 0xffffffff80000000, {0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x200000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00000000000000, 0x5, 0x81, 0x7, 0x2}}, &(0x7f0000024000-0x4)=0xb8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000024000)={r2, 0x12, 0x6, [0x4, 0x9d8, 0x7, 0xe804, 0x1ff, 0x1]}, &(0x7f0000025000-0x4)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, 0x0, &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000026000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x1, 0x2000000000000, 0x20, 0x20}, &(0x7f0000012000-0x4)=0xa0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000027000-0x4)=0x0, &(0x7f0000026000)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000009000)={r6, 0x8}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000024000)={0x2, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000017000-0x40)={r3, 0x7, &(0x7f0000014000-0x1c)=[0x8, 0x7ff, 0x8, 0x700000000, 0x1, 0x3, 0xcf05], &(0x7f0000023000)=[0x2917d492, 0x2], 0x3, 0x9, 0x0, &(0x7f0000024000-0x24)=[0x80000001, 0x2, 0x1c0, 0x3ff, 0x0, 0x7, 0x5, 0x1, 0x100], &(0x7f0000006000-0x1c)=[0xef, 0x18c6, 0xfea2, 0x1, 0xfffffffffffffffa, 0x5, 0x1000], 0x0}) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000+0xa90)={0xa, 0x3, 0xbb6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x13, &(0x7f000028c000)="", 0x0) 2018/01/22 17:02:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_out(r0, 0x3878ca6e20d4bd9f, &(0x7f0000a17000-0x8)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0x0, 0x6, 0x100) connect$pppoe(r1, &(0x7f0000ecf000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="73415529a791d376b49a1e51f7df2410"}}, 0x1e) 2018/01/22 17:02:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00004c2000-0x4)=0x8, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000287000-0x2)=0xea3, &(0x7f00006f6000)=0x2) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00004e7000-0x2)=0x80000000, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/22 17:02:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80004, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00006d0000-0x94)={{0x2, 0x1000, 0x4, 0x101, 0x8a9, 0x7}, 0x9a2, 0x4, 0x5, 0x8000, 0x698, "9dde6cd2be986593229b8f542b3ba6c5976f337823cce44f85185564824269e669fc9fcf3706be2876bb626f935b821ed039efc7d3f0d199e3688982a7ff081019315e86f61c73d94bbf977d5c1f96dceec028dfc1b1d0bfd319b9f0550a74f4aed9f7b627d9777ea0320369fdb80ce14b5dc8a357f72c45f45e0732976a6c43"}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/22 17:02:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x2) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 17:02:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486e35bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74ec889e7dba9c973baad8a3884e36d2885c43765b79c43b9d85776997d02731fa4263946f8a3c7cea986bc8e3c567d7308c34b140969fc8bd6e79834bc70f9ef2b039e10537028ab1e78199a9fbc5ccb4bfe34fe1263c43365ac2ac6d3f15b4098df73f4633d5a7376ff82b829daa86aa37ca348c257b1b9cf29574de0206c6042dee3f5c1b89e0e0403fab8db6bb4c763a51d802569e349827914896186cdc709d4e5e46eae415843764516d49422b7df26bb27f693d7b011dd4ae54726019b032042905f28002ee6726ee979b485fbbc2ae4380e9ef357640a34d912f9cf6bdf1bf74db36ce50b6b4e9fa7e0b00d4cc12742ca058908e3a93f37b63ea8b7ebc0616ac9207fd2714fc4704e8454f8369840e9a3475650b2ecb139f78475a1ff65fd39b00ce052c98ee8363eaa7d9a301b7228707fc0a1c5d6a6ef26bc589084e6dfbb304d84461a6d29678e91514cbb5f6b309e169f2833224e4bb5d64b82bbc759de8090a1292270a77a6111ead5517d71875495faee08b6baa9d1301be83a2b97836db6d6a0f8f84421affd570903ee73ac57e9c0a574eb2c913743410f1962f7cdc640b7542f67cb45cfaae2338137bbb15b1481d59a118638dc99fc3baec7db6cb42d9fd60678c11955c06092b02c6d0e98f563c320b7ef4a3c9b9e15c1e109004790cc2a7691d9287883af16ab47f3e14f9ff103da8089e6dec4646a429718514b66e81be5cff7f7b92fb98bdf40c493fd32ad8e8d39f5223f1202ec99d9e0b86f63338d6c99a2940e210d2ef892b080a49804e47cdb3cc8777e48eab9600b33489438f241af90ff8a8a969260b9ef3eba3cea26f034c19919cbcd188b83e9431c37d012d2e0bc86c0a93374087ffebf861ce46af179f740e77394fa7977a6c88ff85db9978f6338d627ad9ef10d76bf9cc7b36277e08078ee10f73624078c840fc8027bb3ed04c730f3a01c4b17a7f5e02a14fac9cb929219b10632cc60aba024986f055c89a43e52a74256df1b7b142f0bef59952fc01f09762cd0e58f0052d0519361c734b29815a8505589670e8935a18405acefb6529a0f416620703de85ffde1494750c5a0bb62f71c3969524047df3ea82dc30aed3edf31549eff8354e31532cc64ff98eeabe3a7fe98c4ce28b6fe669ae176de7ba6f7f0790e0489fe44018d004fcb7ad4b9378b85bbd0b2d538d19d1cab70d7472e23328252d224b85f3a0f5b76c4a5001d7eb333b0dc6d9c9a6288930f941ab5eb364b32d9f5a9becc666fade9e9b025eb651dc515fba01738509a23803e7e99e52ec83275c0b8a6f9111dcdcfa1481f0a4f5da2959f482aaaaef0359e0238ba9d8c765bd3a4e628968153376b613603a4049657a03df7f0361f8677bc0723756e7e8f7c8276aee8cb05ace841e951600c508f20cf593b583ca0f7085ce3c5f9eb66a769c88134c4d9fd05a37d6835760d7c32d2addc3188fcd1c37b6acd89a24aa7ae95e414c6067dd7b53520feec50bdaf71e170fc0e2c5a46e863844439d57a3a0969efa1d505c97318dd2cba9f570f461eabb0f1f5d99e35055780d9a259a91d91ce2cc421fe3c20ed82ec93688066e7bf11c3176611eb0cb89c956be6e422205b5ded9184ccffddfff53ca22828e6f86543c58a865e46c15aec7916b237a4245fc735212ee8ab7152ebc3212df9148bc128ec64ff62e3d3481e02914a61dad757e9268ee254527ab1d3164a88f953d0f07edbd2547c357aec54b152a21d77490f1fdf570687e893d91df72f3ff9acac0d807a09224bb07e6824c8d2623f80f396a3384bed4b203f1cbaf551bb06ed8b82f271607714eeeee7cf6f0ffa5f3713bf0f43498c56116bd710050efbec498d0e7db16f28f5125d215a64e11de5d6da705770715eee7dfdb8bf9836ec5f7dca9f82d0ee3b1ab74d88b5ccd31d295640bc3f1beeea45d77f7e4ca8567a6dbc9039cb377f0469dd6ad91b45f780a76fa83c5e01567c49372dd91d9c3e4a92c7da2ee422abca3bcb5668d17c0b2ddf10d77163585f88ca5fd3c19ab7f3fb6b6f2fba0b97f7f657ba488dfe6caa685c2c570e23fb111d5eace33ebed2a7a167d09eeb08b5941b7cc6eb1dc16730f0743faf03da74859120d2a518d63e61889d82951e150b7f777ed882b7695c75c91528754e834122b02b6cce4c27d610e17c8eeea63c42707687ea1074bacd2e1c488353d7669767991da6421643309513ae53cd7b5f3d3b49c26597d3931728845a5ad8f990f45047f3fabf357343b6511a46560b4fb0abd99b8f64f605a36e20c7c61534580415b30507cce1062df2592aa599235a1b4d77e7179afad91a31f8b5056b362ddffd85724192affa1a22483e46d189ad5a0f72d6901f815d61c603b4ccd1440e8607b183bed433959c1b522d152f8322654e39170f652b52646a4d9478f0fdd6cfb9f63278a7cb7a91d53adf33db68c13b6123086b558fc41ac99bc3882bfcc8aa4a611b5ab6e04a739f59d76ca4e2d964fad3e7e22d9191ece0992cc1d25c53362a5829b02b6e8a8a8a6edd90e99e2af84095940ea4dc4ec91072cc43d6c7dcbb24d4c902abe39af54627601973d2a348fbd3de889296d795e2b29af752ed4ab643b322664eb5dac2572221666859639a26abf87262e40e45a5f5d21ddd09439b9df709daac2ffb675e651e534917b5c88b3a91f3ef8c40161851803e549866a397a38942febaffe8061e423213e8e78d08f297df72ed04eb28182f18c7390a2ea8fde0c448cf29845e25718f6c5414fcc11268c14799f078a934b87dd16e9f114f8400967db1d3a8eec7fa34b2cc2545d423d3ad51b31162127c9a7760296a17b7aa5a2634731bf2655c53ada7101f6464862c71c3885c45916e7abede184b28edc523bbb3c85985d84bf85c7bddf44000000b123e29cb24f2d68b24af0d993c15af32873d63aef66a78435b3eef8d70c6a19bb4106d5acbf5ba671f1d5e5738da1cb6739168c5392e7045200577e8ca24829bb51da802408b7c5a96a4fbaa965a4208c6be8aba1f271274b0c4094bc40225d12a4f56ed197396e8723abfbf1d6198d0d41a22bce529c6a55db9b3d5a1ed6a19212681d2286c50791b2ba4dd47c4fced5714e620cb3c425e752406e9b608347d55ca5e7287b525fb96c3c4682aafc61a35b25db7e2c1c3ea41913b79ec9926abab8156cc05a193dd656ad0ac22db5675664d4bcd43ba50c37c011d83798a9e4a79a781e4e1f62a2934e1b5a61715f844f0a5592467a7ce83ac52007d895204c498e7063cb3c37cc4f94a42adae417efaba3da8bb906fc21a569d6048fa6f1e0a9806f18e68823df07f580799c7d1e1fc52a46ae0fa15dd270c01e6b3520cc1fee4153345b5d25b32178c68be03224e32c713a8229caf691d4434dfe3eb2bee40ad92fd43ca81f3665b8890b47098db287d1dda5c3340e3b06c44edf8aae13021637ae1c8afa7b4be083cf47a19551fc057d70154395a9dc6d1749f4ef3e3cd7f403b132bd6b11e503b7e67a287ad020f1985b5b5c0fcc37944ae799cf36541c9f9b1f263c03442024eda07df11902279aa56814ec223e3c5e14e525da5156335e8435236f55bd9698ab50b3c2c677b529338d116430777a98598f6a267298ec9cc8a95d1cdac504c5508d121cd1d629b424ababf1b8bcdb187b57f9881d2151c5c7d5f0ace1cfa498a8ff78800a4b9343f0b12f3e3c4d5dba79f676c0e4dfe53bfeaf0b07258909bf5144d1fa117307da2bc6eb92df1caa7adf570b3ea8534b060e0eedd15733a9dbc51de1bf99a6e758e1fc1d3be42d55e953b06018b12348f48da68a041eda7f2cdbaac16d2b797b3c2cc401ae71fecd4c38013ce9e9bf0c4edffe951efa5a5246bcd1f35a945ec842ddaf52252e935df2434ca2ba4ad7e2c5e7062cf3967e535a3f45d86fe9c3625d41c7ee78d96e99fbbf2bfa9cc8ba943a03c38a9ab229d0ef1961b9a22a202ba4ade741d6337aa4e8d91aec13460e4d11ce1bb68db69030e7d49f121523d33b47bda3278939196a1ed9082bdbaf3c902000906c050af59231c58619263e8478b69a84a92b51ed0765a980371129eef22ebc0fff4ea0dee1abd6d358e81f692fef9190f685840ec3acdf591c671a5ebc954b8e9228caac6c3f1f0932ef5598feeee199c8f3ce78d812b2caac87b17a4f67c8f9fba75ec4354a69cc4dde37d1e9723a3bb62cc2f04b3f4b47dfe1394b68bc8f611f5ed325204612c3e26e0ecceb7e88622760148b2f9694bb10a5187969a272b2ecfb4565f8157b4f93ac47fd5eb4a38cc96101d18418a91ed08782ebda990b5e51e8f4244f1cab06cc90edc4c012aa180620448e96e7390e51f7df01152f55e0a4ade8197d5ccf544266e46700e56d2a77c559ee247bce6d6f49693f73d766e4e02bcd5a3d58be56fa45ddd7d6364ade7c8e444754a717eb606a7c71e3fcebbdf3fee9e886b2b65d430289df1726bccd7330c61b763a3b40f9ca810b01f899eeadd14b88d4133af275ed3d4313e041f6804ae5a5c4e79618924f11a75ec6c3d246a9c3731081122b4ab7d345bd4019f73738f4bc7eae40e08c32bd1c0ce7224543dcb5cbb09c831c41f155412693837bf4ff7b7ea0ff9d1d018bc1ffd3fa8c76347e93be67f4b3757ba94c00d14ab791eed0289a4f4cc6dc6844d090f1ec5b2ef0e83b80fe60c36a8bfc01fd27075d0d0dc3e7c270871ee7f0b550fa13a0104036017b97d553b92c68e556a844f3dea706d340450bc1a8710e8d3dc72ce7eb9a1d0e44ad4963c1a7dd590ccb9cb59f555dba9a6755fd83b9f3c2ff7211d9f9d4792fb715366d08d08e8b8ba81590e42c9426798dd060cca271890cd6f0e641725a2ac0f6024bda4e561d9ebd52bf9bc078e7eab6a6ad1c66cd242acd25dd71aefc8b4077d78a6eaf3ed0d4895ef84a6cfe9796cad8ba02493c74a6c57479501946d816d667558198c9ac9bec0c9e7818cbc8ea787790f59f845b5012d7722115a3bfabe7bebf09cf0c5724c047b593546902f76cd0030060fd2d239c679a44b3384c955ee4b91913ba9f15b9022b28115ab3d986bf49a8a24cc54769b9b7697c6ce0e80708834b0156fe823b789c0238a04b8caa2d690fc9d2815fbf4bb6a6cba24b38395b86113b1e558a9c7bd073b5fb1edfc9c6f282912e5f44e765a813f13d51dee98401044f4ae087c084bcf100f5bdbe4efd707c5ac86d8da0d76b7189da7c3ff7ea9fb40f0855f00dbb5d10b938b418e571d1b94997bf5c1195b9a37cec4641270e650416ababfc00036fbcee3c41d2941eee75cf1abb41b78649b53d6be77f1c7d8e174548c553bdec3047c34a0cf38d10a3967b634ab79de4a58d25e91651be8cb2826b8dc19e63f21868a260886570cf54d79b1e1eff82860b87d9fe2c7507eee2440917d072fadc817111995187a4853afad416b627", 0x1010, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b17000-0x28)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f0000c0f000)=[{{&(0x7f00009c3000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00008ce000)=[{&(0x7f0000ffb000)="e9afc7c4818fbe5d5fa4d75bb770d72993d33a15aed80e11aeaf73e3836ac12fa51d0891e5552481578ecfaac543ed725813429496a6d6d88b24fecefadb994420d652ed685fcc2230a6f313fcfa726061bf2de0510b7b2dccfeff12630e2bdf1691973c84ae8943610c407c294b2e587e135f27a63277d5aa9e5780974773a22bdaf591f302dbf3326a38df218b52f021d4b3088707ef808e06fd70156d36c4fde255e9ce5279a9fe502a9b43cc21dc16b6489a5014b45b8e5876eb63e96ee53708d8ceb5cd4b89859e033cfcf9155931fac3b0de301022701b5bcc4454569fba9536cfe6e0", 0xe6}], 0x1, &(0x7f0000f75000)=[{0xa0, 0x29, 0x9, "8b2d94d25cb3e04b0ccac7221051773d42f4b4225290b426d3169bdc48e06f197b1937d3606d368fe45d86c3a93581a7605d422407635be81756d2fe82aff8f8413116a6fb7d4d1c08bde868c3babb81ae6490c823424601bef500d43a09ebe9efef2b5efd4c4933efeebd3e8288863907c6c0c42637bc6170aba185b3b45f945be58237ce7163416b7ec39c5bfd"}, {0xe8, 0x10c, 0x7, "b6399773331ab5e207b3c593414b6158a5eab6538e9e7e8567dd6d0763b5812bafdfdd070e158f1ec4180f67e95975fafff41434d76916cad82c1fdcb000dc7144ce1df41a21dba1ad6de1cea423b8f3592f07c32a64821f15d82c5a34cee9d05007e28bb06048aad9c18382b34519e000f5bae505067060f1abe08e0713b1dc87dde0417cbd2fa36f1c66058940c189d5213a0eb1317269056b6e3f8db41293122b7ecb8afca851851cf022e24afdfd06f6cdbe245f4f899564dffc8b4bedcc6d77e4ac150009e86adb1a44ebd40ad22dea6dbc"}, {0x80, 0x105, 0x1, "2473c6c328d2ed5a9797e8b739a34790f9ec078db4326a09d8e0ebe9b52cfc115fd69a7fc0573202d3210b2afdeefc7cd418d710ea619c7981053759b8a63d46d3b806aae333e0a9f9b234dc6c19c6c4ad0bc570754492c31962262550e312a5a3537d07745b7e9b8ea083ca76"}], 0x208, 0x0}, 0xffff}, {{&(0x7f0000a84000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x3}}, 0x26, &(0x7f0000f52000)=[{&(0x7f000067c000-0x1000)="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0x1000}, {&(0x7f0000037000-0x9e)="03e6262a8249fa6715f9f49d915628897ac48df3897b5b8b8e4494a3a456eebb815439eb09f43f1767850f77d1c2c91dfbc5bb039069f8669dfb774234ec0eea533370e711b7874b29435bc991d1adced85f29f532ed217a7dbafc9189c9d2b8b009eceba996356a32d404246bca77bfc38d0114635026933ba4490b8ceed6f9277b4d77cfffecc113faeb1c69a978aefd55b051803afc3b78c990f99292", 0x9e}, {&(0x7f0000919000)="6da261586f55c77f5597f599cbf18e56bf563e6a61c1944820ad469ca54625bd2259864a082781da0fc40b52061992179cc60db3eff23ea217daea346b5d0f90c828ed4a22eb92c07d073eb72e240fc1c1144f4ec37440a32c147b7e27e6d7369844e1233d9ff140fb7f876ea120c48712ee0a6b47ae0f33438d84ea2781d79157665f20d921225c550fccb31a6700cf5a056c3f3ebbc91346a2819aadb015e84379750383acb6468d054deae8", 0xad}, {&(0x7f000037f000)="e87f961c170b299a52655485a4bc7b903dc5338e6f1900b8e3f761fcf55d05a456ff36c4caab67b6201a64864591eeabc78e71d3be654642681bb9c58182fd414051b7063201a06f947557f9366c072ed7288a922874adc2d60f018a75f8326cc426f151dbcd21bb7e2eb9d6f87071c519e7404e381e8510e18e1c663e125e", 0x7f}, {&(0x7f0000ef6000+0x1d3)="263bcc69777a5ce1e685b045504a3b90a6b9ef3674fa8a44185dc8f2525df4c9ca1ef026143d9172b345dc847dd32094f7f1fc2bd5a641671fbeb4ff8e92afe5cb481717e4224ba53971d4b043e3dd6e81c55f89ac0a94c638c1dfb18d3014ffa7f3da8f2b50e0cef55c0b29f20d277d0dd88f70bea9d67bee6a564d645d961c77d51b7fa450d10eaafa9f1ce6fe798bb9a9625223cd2ae1782e38d61ccc0ac8311370ee73644b9be7ff5244bcbd85453b9b6e30d31cdf1f8ad6fbe6126589e916f352542dbc4e29ad9239858d", 0xcd}], 0x5, &(0x7f0000c07000-0x2e8)=[{0x30, 0x10f, 0x6, "ee751e8e68d7f7faf5754797997b41bcbbea5cc19858558c8a"}, {0x28, 0x11d, 0x8, "4bed255256e990e5451874cf0d3266bfac81"}, {0xe0, 0x0, 0x6, "a7ccf285ff294ac2b2bb4920b6e5c0df2e20c9739b1befdf94b5dc179f43c77aed672442183a4a97b931bfdb0d2269eb3cdebdd637e16432d51c11999f49be1867a45601e9cdfcb01ca7bf25fb19475974f090b7715a78b582682039ed0beee68faeb286ae3770a2fd875d7254a3ee45719596bce9aa872dad88bffc36e63c4b4e0173d09497f7f5ed2d2487233da18ecb4c6a4204be84fa784e59813eefcb80ccf507cd5070e99512402fa3f99f3f153cc67fcf1222042485ac1ef95e26b492f2793e6af997eedce352a1"}, {0xf0, 0x11f, 0x9, "fdb7b3dfc8024cd9078826c9284aefa0087577c4ce8aebdb50529ca42c85578aff79ba6f6d06793a9597d50b5b3c4138fa22b3ad551cc524f2c3503b148d896bdc34147ab627913a38b503302dccd3622880d1e3e12c79836e2a93b564e06d8c45849dc5cc22636e1c882ca0c37cd501cf1343485d7f011ef33c2af079e7c6b04b0f56d9cb28356d3bef2d994a79591d64c3b2304eae6d66863dca2088c9d0748a39c639ebaa066a6d2c8d659c2f4d1e86e3f0d11187c2528222c80cf59521ff174e8d825dc1a8766bf7cbac788527e9f2fc98a1fcbb5f5d1bb5ce80b2"}, {0x50, 0x13f, 0x80000001, "56814c82f3de736ba776411663f9a414661213de86c3776b0f9ec07fa2ec53f6600e0ed0d393fe52d848bf19eeb0b23e3e42f53532c6ee7b1d2560ddbc31"}, {0x70, 0x10a, 0x0, "70d3623eebb8937fee7eb875a8cc9bcb3b538dc9ba4a318ad420045776d035a18352d3910a8fba8792e1bf3389db4cbf3a8ccf5b50e60b4d7152d15df86cd3fe89231b9d51406d4db421a47bdfea15500500483effddacc3077c960b"}], 0x2e8, 0x800}, 0x9}], 0x2, 0x4004050) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) r3 = accept4(r0, &(0x7f000006d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b82000-0x4)=0x8, 0x800) ioctl$sock_bt(r3, 0xdd17, &(0x7f00003ca000)="a80272ed791ad0e4ac4e1498bf14f5e1e32750ae410e958c58cb080ffc6aee11e361a6baa2aaca7226ce076f3b8c6788cd41dfe63c3c0e380c5026c99c894fb46d510fe1ad145c447a1b3bac789efed951a088062028b8a9af00f1e2e237") 2018/01/22 17:02:29 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(0xffffffffffffffff, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) write(0xffffffffffffffff, &(0x7f000000f000-0x6e)="29744259ae725bfe4a", 0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000010000-0x4)=0x0, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000011000-0x4)=0x4, 0x4) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000010000-0x95)="4c3a3329396e1f07d9717cf80e47099fcb440028489e508d8a79ec0dd90cf639892a9fc23feeadf48e644bf186ef2d5bdf3bde725827b68cd0df773a7964ede1cfd915ca84840a716ca6f3c9070a67bdde9f230ba8370b757c80b7ac75cddf5e120c566d9c79a336e47efb5bf7bec6b48ebf42f5d2cac5e460558bffab1f98b2a41a57598a430f5047b09fa607c333be29a9e29b0b") 2018/01/22 17:02:29 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r0 = socket(0x0, 0x80007, 0x7fffffff) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000f9000-0x4)=0x0) 2018/01/22 17:02:29 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) bind(r0, &(0x7f0000004000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000007000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@generic="e1f130dc00c513eda07191398238376e", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80007, 0x7, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000006000-0x4)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4ed}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/22 17:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) poll(&(0x7f0000095000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = socket(0x3, 0xa, 0x3) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d3d000-0x8)={0x0, 0x0}, &(0x7f0000f23000-0x4)=0x8) getpeername$netrom(r1, &(0x7f0000dcb000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cc3000)=0x48) 2018/01/22 17:02:29 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) r4 = socket(0x0, 0x80005, 0x362) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b04000-0x8)={0x0, 0xffffffff}, &(0x7f0000eef000-0x4)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000eee000)=@sack_info={r5, 0x885, 0x66992df8}, &(0x7f0000eee000)=0xc) 2018/01/22 17:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009d3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000799000)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008a0000-0xa5)={r0, 0x9d, "beb17f5dff727e80fb2bfa217bf31ea667a5bcd90ea49f300cc0670c809b5cedced4d72f28e9d2e6dbf97e5bc1dc1560dda80e98b26428ca06aace68b51b3d7a1d0bfce2ed3799ec6b2372f8ec9ae0f6346788cd9c047ffb03f237b4fa142156e7037c9c1e0097d8213e7f6825012a5bb23ca9a5f2119aed2adada0abbe998a724524d883a92fe3eff69209cc213b3fe611735c570bec1a719aa765c00"}, &(0x7f00001c2000)=0xa5) sendmmsg$inet_sctp(r1, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x38b, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001e8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005c3000)=0x8) 2018/01/22 17:02:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000214000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) vmsplice(r0, &(0x7f000082c000-0x70)=[{&(0x7f0000f7f000-0x7b)="3ed32d4edd134e5f00a5c1fee68d566038d4e4e95f4728ede75dd3bf3f6be7d35ff060b5cd1eb13639ef340b556ecc8048e0587a2ff70b9cffdb282849e34466b566a1251a35f311bd36041de8a97192ea43406a24519a92fd113a73868a73730dce55c580e2b38077e755a70bb285e43787f6293d79c1cd9998fd", 0x7b}, {&(0x7f0000b08000)="17d99449da9fc3c2a487e3cf18e1e5311131a40525b1d4f293904e1987b88fe6", 0x20}, {&(0x7f0000acc000)="bb7a53b3f0e660abc779d94b0aaf2e514ebef0bc54c6556209da59b05d486c1bb861f4333699a86ad67c79185815a6ba25d917423dc4ae7ff7d6321d2276dda093128489dbcf461a9bedb952a4de565440f6fbe5a6f4480784ddf7f9cf6e00cefb6a5be1102f9459b3416a57810103d53d49c5799490e3862c16fd683075d590b0c6bdf2d30baf2ba8e94935af445a5193ef7a2da16b9dff71389f44e9f53d7a18255da66813fdd5", 0xa8}, {&(0x7f0000055000)="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", 0x1000}, {&(0x7f000070e000)="", 0x0}, {&(0x7f000001a000-0x1000)="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", 0x1000}, {&(0x7f000026c000-0x38)="635dc718e8841e0ecaa7abd0a8f0bad33cb4ba67c02e80b708d05a9c3d4f30dddeb8930691bb1efe95fb911bd86fffc3deaa3c1f78de9b12", 0x38}], 0x7, 0x2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) 2018/01/22 17:02:29 executing program 0: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005eb000-0xb8)={0x0, 0x81, 0x8000, 0x4aa, 0x80000000, 0x1, 0x3, 0x8, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0x4000000, 0x8, 0x5c}}, &(0x7f0000c37000)=0xb8) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000377000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7, 0x5, 0x7d, 0x20}, &(0x7f0000dd9000)=0xa0) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00002b4000-0x4)=0x1000, 0x4) 2018/01/22 17:02:29 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000025000)="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", 0x1000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000024000)=""/25, 0x19) 2018/01/22 17:02:29 executing program 1: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d14000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f00000fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f1e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000b74000-0x10)={r2, &(0x7f00000c6000-0x94)=""/148}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/22 17:02:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x10001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x59d3b488, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000002000-0x8)=0x0, 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ac4000)=0x2, &(0x7f00005fa000)=0x2) [ 420.764819] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 420.789948] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/22 17:02:29 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000391000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000002000-0x118)={0x4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x4, &(0x7f0000002000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000001000)={0xab79, 0xff, 0x9, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000daf000)=0x8) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2000000000000005, 0x9) connect$ax25(r3, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/22 17:02:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) 2018/01/22 17:02:29 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89d7, &(0x7f000000f000)={@generic="0293e2eaa41ce493b2fd295e6234ad9c", @ifru_settings={0x0, 0x8, @fr=&(0x7f0000010000)={0x8001, 0x1, 0x8, 0x3f, 0x3f, 0x5, 0x4}}}) 2018/01/22 17:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000509000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000058f000)=0x48) setsockopt(r0, 0x7, 0x124800000, &(0x7f00008da000)="fbb4113ae9b5d11ae4143e1694c69ec2a76e1dc1041441cb5c3d2e2234ca2acecfd0", 0x22) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000315000-0x84)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x20, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/22 17:02:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000f2d000)=""/4096, &(0x7f0000fca000)=0x1000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x7, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002000)=0xffffffffffffffff, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0x4ae}, &(0x7f0000004000-0x4)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000)={0xeb}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000007000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000000a000-0x98)={r2, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x6}, &(0x7f000000a000-0x4)=0x98) 2018/01/22 17:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000809000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c27000-0x4)=0x14, 0x80000) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendto$inet(r2, &(0x7f0000805000)="9d51e0900158e2f45279a790b4992fe14b6cd2ec012e0b7fc74a78c95eb9f68518ffc1fec61e66589d15e84e8695c303f14b09fa249b257144011d43c4c8ea415ce2e9cd7559445c9a7c4f7a6083d8a0cdf0439615f89debd0f9ff23cc0d64cc72ad951c1a1d2ad0d3aee383989c623947a5cbb60a2f9f38a1c922a605d8dc43b1172f85206141e88e16aafb429b642cedd7819290b175981bdb37e70fac4862022cc99a529627460ed65b8c810b4646183ea122c3548322ecbafd569e175ec0de0574c63038dc43795ed022b77aacb683a8e0f122", 0xd5, 0x1, &(0x7f0000be2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000f64000-0x4)=0x8, 0x0) close(r1) 2018/01/22 17:02:29 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet(0x2, 0x5, 0xffff, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001f000-0x4)=0x3, 0x4) listen(r1, 0x40) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000020000-0x4)=0x10001, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(r0, 0x0, &(0x7f000000b000)=0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000000a000-0x4)=0x6, 0x4) 2018/01/22 17:02:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x2}, &(0x7f0000cd0000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000091000-0x4)=0x0, &(0x7f00001b6000)=0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/22 17:02:29 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x15, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x5, 0x5, @broadcast=0xffffffff}, @RTA_PREFSRC={0xfffffffffffffe54, 0x7, @rand_addr=0x0}, @RTA_DST={0xfffffffffffffeac, 0x1, @broadcast=0xffffffff}]}, 0x14b}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000020000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000002a000)=0x10, 0x80800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000002b000-0x4)=0x3, 0x4) 2018/01/22 17:02:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r1, 0x0, &(0x7f0000000000)=0x0, 0x80000) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x1, 0x851b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0xb4a, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000026a000-0x18)=@generic={0x5, 0x80000001, 0x5}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000047e000)=0x4, &(0x7f0000393000)=0x2) syz_emit_ethernet(0x64, &(0x7f0000d79000-0x64)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x65fd, "070df1f3e2fcb98dab4cf1b44ae5771bfc08c3d54f777f422fd6b6e0e4c5829cf28f4dba07c0e2fb9c39f154b108f9f3a5d46ea609a9cb9057ad415c98b764191facea368593ac1545457cd6571125adb215b4316c25"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/22 17:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0xd4, 0x0, 0x0, 0xcc) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a41000-0x1)=0x0) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000e9a000)=""/183, &(0x7f0000220000-0x4)=0xb7) 2018/01/22 17:02:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) 2018/01/22 17:02:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f1a000)={0x0, 0x1}, 0x8) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00003a9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/22 17:02:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r0, &(0x7f00005ee000)=[{{&(0x7f00002d2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x0}}, 0x26, &(0x7f0000e0f000-0x30)=[{&(0x7f0000b59000)="6b2d3e24eb24c401422e02c27fe3ab9d3f56323b277abb4630dca3658f1b1584200349ec020d5cde069dc5bb", 0x2c}, {&(0x7f0000a59000)="11a7475aa18ceeaf9f333c17b8e07194785313e096a2aadd77cfbae7281b0fd4f6fb111bf33109c778e3dfd8c0cc1e5866174f1546a8a4c743b79820e4fe293ab61c7ac8b763788deb71e137bc5970c642f5056db0cf47514e5a3d30bcf8b7a064e11280e0a9b78cd228fdb876058b60778b4c7ebecbfd9df6f8c83652317186711c16b833ed2af6f958a84e38eb20bbc1c0c9f9864b2a81edb4408c1e718980fb966ca67702aa4400e24bf9f71dd7e50edf4ef44cd23cb1d382e355ca9bf05450ce531bf78b531cb3a66169dd7c8f6c5fe03e7d8e25", 0xd6}, {&(0x7f0000645000)="7875b472d0c5cd6e761700ab474167f799f5f37d05112ee972664d3dc1bcb89dc0c2f5c0acbb5a80e359749479917b31bc7c87f45f47de3314c115d927cd5923e5c4358ef744bbaa3c159e7d1fd53c6734fb92513db8a8a597c1a0bbd99bfe6f3ad44feea811df495e3512b99b27f3ec1e5949bdfe24185033b9dddf902bb2e9545a9bb01e5f43a192c78846cdcc37a5ac7c89731ca5905049f40b511141dc277aaf3d7341844f325eb09588126542587517e80af60d16d161883f9b4f06d0b080103641ae7d321824d94fee63404b8a858e04b95234d374a3708bba025c0b0a3cec987f6e50a976ca43a7bb9fedb1090cb754a21e5925a09a8b4cd9e152dc10461b5eb1e7ae8b25a9c1d3d59292ce5937385926b988fef3623eaeec314ec043d8c462635e7bb4da34a8f7f708fb618148cd340dacca8be47ec92bf8f375f917cf74f33d8310f5924fd185f8fac22affcd23f1a0bb3669a7ce0016e1ac2198bc4be099d2a76ff4cf205308d0987c018e8a505870f2f2fde157bb13185660e3f307afdf1fcea56b73f2c0a88c7ec367caa134cb302871722338357165be9c871fcdc78b5d6918b7ab447afdd3caf421b4e746ce95d958d3657907545ccbc9fe623c734022c01287de89c501cc87c1e8076cda80fc83a4829fc9f320a03dbe7d7c477d45a41d344654544d28188d2a5ac3814177f9f7f99d2734954045b198b5e85c3e29db143a6fded488b543d339fa2a48313b1a73a87785acf5eb55c346d25b78a8c1d92250f4a46b64e9f2ec139aba3af59c47713ecaa92607e4a8cb8bdeb74be4be885d7b1ea6dc0a1c48ac99d763f44b04609d634e732074be0f4685afa3758295c16689a4dfbecfab5e22131832b13f5d9ee3d55967366d90c98d501ac1517f10052b4d72e13bcb4f8da9d2929f6f8fa43e66add97f340799cf5ad8e74d8ed7c2c374e31cae39d7b3913bfa04bb1b6018c81612be4f6de436d66fc9645b89363576a7b9a2329a8bc1f084beb61dbb86313f46d963bb9867a491f839aa3c62088a9f5bc6451567513aee6d746429f8d0f0624aad848f48609f395a6a51d473beb4b87d472bfbd8c91e53aaf4f12aff444820e92a0cd16613230549a3ea7b3a7e72ea97a6c09c5efce34f950ed158e97d61140ef5c49714f61feb4ff81ed7a6d3750a981ab494eccec284957d95eb6fa087dce2831cb83128e4fd9a88a91d7e52fdec0e2888f834f34a51a214dee6dbcea84f49647c061e6dbcddade357f1f614a2bc1998b08d0f2d6598c4efd2638f868dbdd0b731f1aa67c34302a3ea611463cc274f5c3f2851baff949285d8b47080777ef9de8beaaf50b85fb2d3b6509bb432c0380be2dfa275b5ce537058eeabe2a72868a59bf9edaea4175167b2becd9ba5ffe4b24c557b40f4235560044c702e39b311ceea7e4ad9b7f98af49431f1842e5a7b0259c90a4633692e7b1e391b41548e1151ada5022d26e91da9572e9e406709327009959767e0aac632ab5755bb7af68e19458a8f7e9d200d138a18d52f227e48544a18e43c0fad15a9bc9f191ecc6d043542e9292d13741d4b65f129997b9c165262f041e76bb73795b2f24eba6c709486ad35ee1f490d97756f568f9ca8ca9f3e08e76b0760a9f0489e91e6935c14fbe341d695f4d63124a2a61e474d0feb38ee5d0dfbc7af6fdcd906dead18c3698b9dcf609d10c9461941294d370641de079dbd4ab95aafdb73ca05688ff95216969272184c323f421f6e31a96ebce7d275db86d6c43d3b4eeae306214d71da0cadbd31815c150f4ffc3dae922333f1ad972d7d2355fe6af2f38fb0af920a4d456d3951c7ad411da23392d7a87051b7fb47b3834831c31daba8d3c612b4d07fade3952ca1fd3bf9d9e4716e0d5fe05ad6bcd42faddbca6c0a95713d83e8c6926c2ccde4927983766917677e2f5ecdd749b430311ab34780be680e76653672b964c72323c80464edb55a2110ec70c1a4031655220b31d16edf1c68cd59d3f1b1b6c064d51ddd8af2b0a10f1f44645c9ef42eaf772ea457786caeb98d15bfce29f16e55a78f36dfc44af786f78431aa04d29214960354e8616c5af728041be0558b4283a4dcb776385dbecabbfc7d32b66cae46208246b2cb0331f2d1c030fb79b889a7cd313d88803ef1d4451a8419992968ece6833b5ca9a1d4d4f21e129bb1ea8b22172c740e5d1cc6aae04c63c5ca85504f18f33c631071128b81838a177920a0e2ac70f6d5db6e125b9193ae5acf63602feba8e2f15f4f39e8bedf3b99946ba5a752798692c3f7ff29a32f0716210d6f8696efd8aceda5e536a19970b25ce89a62d53347da319d67bf3d15a59d7cecd5d0b9bb30e50fb4e8067866a8ebb8321d5cdfb28acef27bf2a781a389f56ff90b0a7dba5aed3808595dae386330c9a22a7198a05bb8cb95b714aab7af3a6a4043d146e877a296fbdfaa78463f9e1b98593f4984229df5f8e1ca4eb7a1c4abf5ca4a6b0fe3181f28a55c5ca290d946b14ff01cb5761ce3efa6d811190d3fe6b1a6e7b5c8f8edf85d18f8b3f333488324c7384c839304a2c3e3fd2229255479b988496cd18723e9d1e7cc137046b6dc6018c26765267ca62fdf4334ef3f72eaeefc27b971ae3224c651197cde0488677d2191b048bef1405c8ce77be2122d462b9922caa877f085b787b0d93639555b8e47c04d4430f64e2038bcde11ea28aea39c1eaa06f76485da702dd2f2e5244b5f820272b6f62abef4265614d84702c174064c09bb7df6d987ed2f2a6a6a1b629cc6ef9df63ed1564f70d88c0c063a7a7ed25b8c4ce8db7633a42e7ae129699f316367994a4d6458f11df097e907e3a232ee7c4b7a56907c1261ae2322a8527b6b5aa068499ad6c8c038c5a1c0ff2ece7561c71ec10cee8892a934eed0e8373055074e77eba8bc37efe40f7de49e371b16385d3ba06bf470fdbb0b023e097ae0bb3d2c252447bf80a79ca3c990a2fc228aa63844ad17f280d822b10464eab82a7496c958f7fa2e70169a973401f89eb2d0690715eba4689315307e068e7dc417d24eb04f3eb6d50c4b6267fc3dfb04daacdd60b489a7406761abba3f692964484f86488ea0dcd3d3983501c0804cb588ab8e6daa54a75679f8dde4365071db6e671b59c68f4d40eed8b1905f32818b29d1225dde76a32c773b861172fdbf622315e0a78fd3261978ddf3e243207ea55575021d22ca305d1940f796563fd4bf16bf8fcd2fd549480c6eb9e251ad18184c8676d85ac236d3df221ee6fe05f1c9d1f8e7fa687979d88440a653ec9d0b527874264d37ee8e3fb817995d55bc82b9d0755581e25e3d61ed52c709c3a302b470aa06a83c093c67e82604f845596ae9ae727bc3edbacafae226b033ca11a3d16ad15b4b9250e4f28c880e4e8a68497cc27a08b68ba9f0472b771352a82be3f77d9f1cbb82d6629fa6f31775d742f4d765f26f45c6da064e7046a4e0a97fdc1353447740ba3dd3019925b2b1e0c509b432aa3d3eb56846e7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0x1000}], 0x3, &(0x7f0000249000-0x2020)=[{0x1010, 0x104, 0x7, 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0x53}], 0x6, 0x0, 0x0, 0x804}, 0xffff}, {{0x0, 0x0, &(0x7f00003a4000-0x50)=[{&(0x7f0000c5a000-0x5f)="3f86cdf739de3f737d7bceeedbe9dc0a349d660b00a061a49497557b8b1457a8a1edc04b75b1f99c7ef63d0f1e0e73ec8d229ad7ddcc32b5517081183072cd81e6afae1304e4460f8ef7fd00472ad10c8b2649052594345197738fed82729a", 0x5f}, {&(0x7f0000fb6000)="5ef0f2d7181ea149495f875a23cb96fd58745153be9b8846c7980c6433645869e309e2ad3939bfb41fc40c7443c963b0", 0x30}, {&(0x7f000006d000)="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0x1000}, {&(0x7f0000acf000-0xdd)="05a73b4c7dbe3e21ba3acff20ff04eb310abd8228aec14ee9f72935501797bdebb1ab6450be4614f381b1203895f32a286981f16483e05021e0ddab392c4fdfb9c77219655d7b971f31a9631db9813f6f1c3387ef920b0bd2d2f373532b64e647aac693ec3e68e508ac51ee9a3c3b33e3ad4b8679fbcc877bf06e2ffdc3a32424cc513995477e3e84b1d6f6f81044de8ab41d91d3523dc7ac4e8cb94df7062d159f73d0307dfbdd68317a8903c9bb9ea306d3ab9684e31c514a5fc2fcec47a9481c4edae95bf9a500a18f629b8d314e12d955fab112341956010147db4", 0xdd}, {&(0x7f00009bc000-0x4c)="d90fb85756d2cbca22e4371e55d0018b1cb426e645891db45d42739da4a42b3dc975be821233766be529175a8031568007da8fda3e5dfcbe3ada2c48ded3b8394a759268e3eae4aba44e42ef", 0x4c}], 0x5, 0x0, 0x0, 0x4000000}, 0x10000}, {{&(0x7f0000650000-0x10)=@ipx={0x4, 0x3, 0x1, "63582f1442e4", 0x5, 0x0}, 0x10, &(0x7f000082b000)=[{&(0x7f000074a000-0xd)="f0206061757ab176c799e32f6b", 0xd}, {&(0x7f0000f4e000-0x24)="21b775af24c04237aee25d412fb93a6adc50966582eb017aa3bf0a1f6ad6104e3ab41102", 0x24}], 0x2, &(0x7f0000eb5000)=[{0x68, 0x1, 0x2, "7d9cbb0c0882da07b686fc88288936231aa4ed70c4abe85a899381993326e218b8617d2159be95b8abb60fbdd2a0a24f69db63dd51ee40a3922a6063ee2bd0d92362af80ca2791c6cb0ff76ab899393ebd894cd5b04c"}], 0x68, 0x10}, 0x5}], 0x6, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e6b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r1 = socket(0x11, 0x1000002, 0x9) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e21000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00001c0000-0x2)=0x7, 0x2) setsockopt(r1, 0x107, 0x1, &(0x7f00004f7000)="03000000000000000000001d009139e1", 0x10) getpeername(r1, &(0x7f0000c74000-0x15)=@un=@file={0x0, ""/19}, &(0x7f000005f000-0x4)=0x15) 2018/01/22 17:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000657000-0x4)=0x0, &(0x7f0000d25000-0x4)=0x4) 2018/01/22 17:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000b7d000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007ec000)={0x0, 0x80000001, 0x10, 0x4, 0x20000000000}, &(0x7f0000dca000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000929000)={r2, 0x80000000}, &(0x7f00008f4000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x40000022) 2018/01/22 17:02:29 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x40, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:02:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a3000-0x4)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b55000-0x4)=0x3ff, 0xfffffffffffffe40) getsockname(r0, &(0x7f0000761000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2f000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d74000-0xa)={0x3, [0x1ff, 0x1, 0x48]}, &(0x7f00002f7000-0x4)=0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f0000869000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b86000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/22 17:02:29 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000382000-0x4)=0x10) mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) [ 421.045773] device syz2 left promiscuous mode 2018/01/22 17:02:29 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) socket(0x18, 0x0, 0x1f) 2018/01/22 17:02:29 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = accept(r0, 0x0, &(0x7f0000c3f000)=0xffee) recvmsg$kcm(r1, &(0x7f0000064000)={&(0x7f0000c20000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047b000-0x10)=[{&(0x7f0000e62000)=""/237, 0xed}], 0x1, &(0x7f0000d21000)=""/30, 0x1e, 0xa82}, 0x40000000) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0xb73) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000624000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000231000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044d000)={0x0, 0x0, 0x0}, &(0x7f00008e4000)=0xc) r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cd1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d66000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020f000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009cb000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000992000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c94000-0x4)=0xe8) r17 = getgid() r18 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cde000+0x9ca)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000210000)={0x0, 0x0, 0x0}, &(0x7f000049b000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e3e000-0x4)=0x0) sendmmsg$unix(r3, &(0x7f0000487000-0x230)=[{&(0x7f0000f60000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000f72000-0x90)=[{&(0x7f0000a78000)="15d11002e14af8f687f71e645e6fec085fb25de7d7ddd528c90d3dcee7aa28da812d9184fced69fcb6bee1e55d7cf4b7476a9c1c20bb7575256921edb7d1ed1f00083427e0692f59573e4e50453ea168c1666badb25fcc28c34e12b7a841a973e7eef1915acaf9ea5e112a8f5c1d894e9a9d41d0e5c7df37b5204d8e4f27df2de9e94549f1c008bcd315e40910bc8f49e003e3d1a94e1d1f5a170018fd23", 0x0}, {&(0x7f000034e000)="a61ed9d279fda143670678f7cd11e6418c15ca439d453e2e5ac1a2e3d12de7425c7376a3c1d36b5f4a774eb3e44d37bfe05878442d391052af1c731a5164584b65a6e5fd3b2db46857e1d3b77427e9811e544b7cfc891fe4be6989e4e1ee15309ab2094c1b5c8d7d766ada87c1a37f5a3caae8c5b4b05ed5e5ea6bd5443ff6c0fbd48400221c52d5160b7f8a7329cb0144beff905cbbaf3d0ea0fcc6cf0a0d4c86fa00a9b13cb3898d2fc1a72f7ec544", 0x0}, {&(0x7f00000bb000-0x8b)="3cc83c90172c0df687647b25ee4f6712b2c88267e009f06114dfbd399139806b04915152b36c06248f43ca0d3abb940f9c65f0050f1c69fdfca7a6b879130d14b9cbf46aadb093a326017abd35b8531c0098e4d485fff320af922ec19571139755e89c0d10c8edf33cbc4bc21a98cd5e75696c55f4a3d20be093bbc626d6e40ac5c715b667a340b514bff3", 0x0}, {&(0x7f00009ca000-0x30)="e669b615bfa1941a4fa4ea2793aa5ceeb2aa98435c2fd59158fcc76a5c5e4fd9b85692f83cca3efea6f3ca0e7a350bb9", 0x0}, {&(0x7f0000a65000)="d351ce716de8162b534a19b5fa48ff06e2ac00cbeab794257c9c7c9e3956afa4b519ea10fbcaab7532b59dd4a7cac5f2", 0x0}, {&(0x7f00008eb000)="97a3463ac6fbcd20cd3660bc018ec72528390c00835b2d9b0004346ca8e54b5303c378301fef97691108e4718ea664b926fa363629e677aecfa7244e8e2c60eac8b030b978bd52a7d7fd3b690530ce8622a96d6553071b3aa94e18550991ae2d1d01e0176b124f8d152e73da0fa124898c8f5c71a97f77f82b9a1688907d8c3189facf827ec3f7bc7cd3d1bbf526dcac862f93b81faad02572f7ed20b8f7919d18c2d6f43f30ff67d9a97ae623caf5c2c3f90ca7fe311ab1113a2a41bbd2e51291aef9a38e08131735db0ef82640036740b13c087618df09f8f34f", 0x0}, {&(0x7f00009b4000-0xca)="e62c4464649cc9d16d62516b3af86572cfb4d0523004d3800d0d23cb9f9a09654746a7ff519a5c3e31aea7e0beb97fa8e4e3bfa2c7437238fa54f8043c5bca720dedeebc5f58401706d649736369e01fd703e69482f405a2e99c7b0d3d90eb23b9b656f2e667f418ab95772e5cdbb25aeb72616d6d014b82697f2cba2f4a0e0f9c9a35aa2e8f983366b645a0b985b79d7d841492e0ed793097058f88baccdab5c30cfb6103fad22b6531bea6cb5b8bc7ec1e096ce76ec907d8e5d0ce639bdf56c094434c8314147ed505", 0x0}, 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0x0}, {&(0x7f0000a3a000-0x5c)="62b2ddc1a982711823e32c710ed5d591ca0546a87c042afb4c00d3ea6272d2eb786daf7f6e856094b8c1131c021c109d84467d4e1e5e0239f7ada5bdadec8de94a3ae32845ec316b13db5cba38451eeb1b4dfd9debac687dc505188b", 0x0}], 0x0, &(0x7f0000db4000)=[@cred={0x0, 0x1, 0x2, r25, r11, r17}, @cred={0x0, 0x1, 0x2, r12, r20, r14}, @cred={0x0, 0x1, 0x2, r5, r23, r14}, @rights={0x0, 0x1, 0x1, [r0, r2, r3, r1, r4, r3]}, @rights={0x0, 0x1, 0x1, [r2, r3, r1, r4, r3]}, @rights={0x0, 0x1, 0x1, [r2, r3, r0, r2]}, @cred={0x0, 0x1, 0x2, r25, r16, r21}, @cred={0x0, 0x1, 0x2, r10, r6, r24}, @cred={0x0, 0x1, 0x2, r10, r8, r24}, @rights={0x0, 0x1, 0x1, [r2, r0, r3, r4, r2]}], 0x0, 0x20000810}, {&(0x7f00009ce000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00002c6000-0x80)=[{&(0x7f0000b4f000)="27d01c58c65c2d4bfa7ca0b4bd4131b36ac3718c8635527d5282524592f1add34f8a25b52a6f13c9c9b2af853aa916ccd78baf09db97e9541f519c765acb63988f0216749d332c84a7bdd9c573ba7a626f1a03a5ed74d7ffa1183cac50fd13a23137114fd339109207051dc6d51f113594dfac46d8e8bd1ef93d40af6773f4a5edc2a188618c2295c02aefe4f4ca90be7c89c07a65de651edf6adadd401eba54c58c1886c060e43dce5c5ac5371b9a", 0x0}, {&(0x7f0000a84000)="dff89d16e2bd14938ff4ec71e7802d53749d7cf0aeeeed5d7a669e67d1a94dd292d6c4f57e7770b3076d913cf809f9f63de36dfb0ace7955383fff50cf4fc46eadde12c7711f4cd8d89ae1128e38a74454a359811c5d8e3fc23e6298b4405b11c53b372bfbfe6baae986308cf17bd1e04bbb5f760208f90095c73206d2d11eada5e9e6ab32f052ad8b094c5b6463aefda533b170f60037d418932f1fc32554e1079829ce5e4cf6c0fb2b8e2390911465650118934d559fabb0f06de095e68d4ebed03b79dff017a9a18763f8aa1663fe89ded8555c", 0x0}, {&(0x7f0000e32000)="55b2586229cc404f99a9742b8e03", 0x0}, {&(0x7f0000ada000)="ab2bfaf0b408264be724dfb82d5f300f609822b5d63fb9699a34ae4248a92534efbfa7c53fd1b371b8cea20e4991654fec970a", 0x0}, {&(0x7f000001a000)="270a3d9c0ec735593d24ba5f9a735d497269027b6edecf71223120a2091c7685f324edbfa55c71d9e7fe97af610ef31a5b2cce", 0x0}, {&(0x7f0000764000-0xce)="d3d76f2f794c02c6fed3cae2dd0f37fb256060ea414bff1c408077a76dbc2669e69ca4b0c17fb0a139e337c6eee9dc0c93926ed7222022cec5dbbb2389bb29487072346b0a0212604a150db9eb4357f0df7e1a3e34e4244aff00b3012ddef8e7011d9b9ab77e6a16a09b319d5ec3bd6aba9bb8bdd199052c8e755152b8543a845a203f957232f7a6f96a7a01a0a6e4b46ed6c7ff6cd340674ef001bdf2291c823751196ec7b4a93e889375ddcbcf906820af6b5cc56946bf87610ace537d3d04e036988f835dcbf1b267361502ee", 0x0}, {&(0x7f0000be2000-0x97)="fc43980f220bff072ccd44be19b88999c4b952c7234fa92136c3a35c8aa9f1808647ebd3dfb95b0859ba446ac9bcde904c78f0b12feebcc3999786b4fb264c0dac69faf0b45c4e318145e0e048f8f236af36ca768cf387e538aab43062dcd9871ebd8a7f1a8f1c77c53eb92cd101404deae992411a9db356049b4a62efb4c6d7c58c1f6fef89d84c1b84f7984bf144557560e023b6a9ea", 0x0}, {&(0x7f0000377000-0xb8)="e16856fa2d81730fa130f9d064968f896841a1a47ccbf57f3c015a9e13b99e3257c57247e229f7dece820e31c06a0a0950de60293a328d5d0eec2c4c15b9ad969cb61a875b02ffdd3444654aab6577f56f6d3c973f4837d6300292324c285468dfbf7667d9babf11e8a5446ab446e151bcb54730a6b7c39d2583c5b49401f0ea14a83ea1eb043aec0208d78066d204f4ad5fc8bf40b185088efba3b27fee342970821d62ffeaa97fd2fc0554fee6724c0500fbe5919c21fb", 0x0}], 0x0, &(0x7f0000c7f000-0xf0)=[@cred={0x0, 0x1, 0x2, r25, r6, r9}, @rights={0x0, 0x1, 0x1, [r0, r4, r0, r1]}, @cred={0x0, 0x1, 0x2, r25, r11, r21}, @rights={0x0, 0x1, 0x1, [r4]}, @cred={0x0, 0x1, 0x2, r19, r20, r21}, @rights={0x0, 0x1, 0x1, [r3, r0]}, @cred={0x0, 0x1, 0x2, r15, r23, r21}, @cred={0x0, 0x1, 0x2, r22, r20, r9}], 0x0, 0x81}], 0x8, 0x3) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000d4e000-0x4)=0x0, &(0x7f0000e56000-0x4)=0x4) 2018/01/22 17:02:29 executing program 3: mmap(&(0x7f0000000000/0x149000)=nil, 0x149000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000149000)="07c1c753a6de2fda5e751c9d24d0af08521fc7cff035783e0e5a43d8f502cb4c91afaec5f61e93e3b430c572022010edcc4bc4328dbe5bd8d6099e7c6d6643b61ef2d322c3ccce41a72c4ee512b299f2df92f3ef26894946f52df24da026c724e931506ae6a1ee795019789faff67072") sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000014a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000014a000)={&(0x7f000014b000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000014b000-0x10)={&(0x7f000014b000-0x14)=@getneightbl={0x14, 0x42, 0x300, 0x0, 0x1, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000010) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000a0000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x2, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2}}}, 0x32) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000014c000-0x10)={r0, 0x28, &(0x7f000014b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000f6000)={r2, 0x80, 0x18}, 0xc) 2018/01/22 17:02:29 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0, 0x0}) connect$l2tp(r1, &(0x7f000001b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x2}}, 0x26) socketpair(0x1, 0x2, 0xe67, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000011000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x8, 0x4, 0x10001}, &(0x7f0000020000)=0xa0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000020000)={r4, 0x32c, 0x8, 0x1000, 0x48, 0xfffffffffffffffb}, &(0x7f0000020000)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000021000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000021000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000021000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x0, 0x1, 0x0, 0x20, 0x80, 0x7a, r5, r6}, {0xdf6, 0x9, 0x0, 0x7fffffff, 0x9, 0x4, 0x10000, 0x36d}, {0x7, 0xc78, 0x20, 0x15c}, 0x4, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x200000000000, 0x2, 0x2b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x0, 0x8000, 0x100, 0x7c2, 0x519a}}, 0xe8) 2018/01/22 17:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = epoll_create(0x9) epoll_wait(r4, &(0x7f0000e02000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3ff) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002be000)={0x5, 0x7, 0x8000, 0xfffffffffffffbff, 0x1e, 0x1, 0x8, 0x7, 0x0}, &(0x7f0000183000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f000041e000-0x8)={r7, 0x32}, &(0x7f0000cb3000)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000c3f000+0xeb3)=0x0) 2018/01/22 17:02:29 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000000b000)={@random="00013ababc00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x5, 0xf0d, 0x1}], {0x8100, 0xb8, 0x6, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x8000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001}, &(0x7f000000e000-0x4)=0x98) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000d000)={r1, 0x200, 0x20, 0x100000001, 0x101}, &(0x7f000000e000-0x4)=0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000004000)={0x2, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket(0xd, 0x7, 0x5) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f000000d000)={0x7, &(0x7f000000d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/22 17:02:29 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/22 17:02:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00003f7000)={&(0x7f0000b5f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004eb000-0x80)=[], 0x0, &(0x7f0000b6a000)=""/112, 0x70, 0x0}, 0x0) write(r0, &(0x7f0000653000-0x26)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) 2018/01/22 17:02:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000025e000)={r0}) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r4, &(0x7f0000208000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x312}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$packet(0x11, 0x3, 0x300) tee(0xffffffffffffffff, r0, 0x2, 0x3) 2018/01/22 17:02:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000213000)=0x54a, 0x2c2) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dd9000-0x4)=0x1, 0x4) socket$pppoe(0x18, 0x1, 0x0) setsockopt(r1, 0xfffffffffffffffb, 0x7, &(0x7f0000e89000-0x4)="e0ffffff", 0x4) 2018/01/22 17:02:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pwrite64(r0, &(0x7f0000712000)="60c7956b3adcce0a7b7568af39ef03f2e669dac4fbf2d25389712fa000ceefe65be841eb4d247b04eb18973acb01a9f6efe1347d14bd4d0aa3495cbd63ede50a5cb8bf97ebd4d72b49d5fc58b120115f8ac2ef6cf8787be0108088077cacf46ad6f2db9dbf7056f8efa0b89c49", 0x6d, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ba000-0x14)="72733966d8030a00e900007fff00000084ce02e7", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f000011d000-0x10)=[{&(0x7f000090c000-0xf4)="d59599a4d52c58a83644384bb159eb274e23539101179761", 0x18}], 0x1, &(0x7f0000e65000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x10, 0x2, 0x5, &(0x7f0000fc6000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e96000-0x14)={0x0, r2, 0x5, 0x2, 0x0}, 0x14) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a5000-0xa)={0x0, 0x8, 0x1, [0x1]}, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000855000-0x8)=@assoc_value={r2, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) splice(r0, &(0x7f000098c000)=0x0, r3, &(0x7f00000cd000)=0x0, 0x1, 0xd) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000580000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00002d0000)=0xc) 2018/01/22 17:02:29 executing program 3: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x7d, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000016000-0x4)=0xffffffffffffff32, 0x4) sendto$unix(r1, &(0x7f0000000000)="a8f53ed8b6bd6c7f885db9050caa72e6e3edf9235b8647639683a5620a", 0x1d, 0x8000, &(0x7f000001d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000036000-0x14)={0x0, r0, 0x7, 0x2, 0x0}, 0x14) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000031000-0x4)=0xe6, 0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000035000)={0x20000000, 0x0}) 2018/01/22 17:02:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$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) connect$inet(r0, &(0x7f0000064000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/22 17:02:29 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x0, 0x4) 2018/01/22 17:02:29 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00002d6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00006c7000-0xae)=""/174, &(0x7f0000ffb000)=0xae) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f0000ffa000)=[{&(0x7f0000b4f000)=""/25, 0x19}], 0x1) poll(&(0x7f0000080000)=[{r2, 0x0, 0x0}], 0x1, 0x0) [ 421.327093] sctp: [Deprecated]: syz-executor1 (pid 6425) Use of struct sctp_assoc_value in delayed_ack socket option. [ 421.327093] Use struct sctp_sack_info instead 2018/01/22 17:02:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x86f) r1 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ee000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000079b000-0x8)={0x0, 0x4}, &(0x7f00008ee000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000557000)={r3, 0x5}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00008ad000)=0x10, 0x4) accept4$packet(r2, &(0x7f0000b0d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bd6000-0x4)=0x14, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ae000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000551000-0x4)=r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000670000)="eb", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:02:29 executing program 4: socketpair(0x3, 0x2, 0x4, &(0x7f0000344000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007f0000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x804, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000416000)={0x1, 0x4, 0x2, 0x7fff, 0x5, 0x3, 0x6, 0x6, 0x0}, &(0x7f0000fb6000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c11000-0x8)=@assoc_value={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f55000-0x3f)={r2, 0x37, "17243d34a9651defd89f3a5c122eb214fe8bc55c4c2788955bb7c7a5e88b2dbbff56bfab784e4096202d598fd3cb96078f8dc52ade7bbf"}, &(0x7f00007f5000-0x4)=0x3f) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$inet(r0, &(0x7f0000e32000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000a7f000)=0x0, &(0x7f0000764000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/22 17:02:29 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/22 17:02:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff52, 0x6, 0x1d, 0xffffffffffffffff, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004a3000)={0x0, 0x29, "4f4910f22dc517949cb063a583a851002ef2a61ebe12bfeae0b1c6fc2f1ac1c74e3dddb2149c6d03d3"}, &(0x7f0000000000)=0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000811000-0x6)={r2, 0x100000000}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000762000+0x108)={r3, 0x5}, &(0x7f000019d000-0x4)=0x6) connect$inet6(r4, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x79, &(0x7f0000733000-0x10)={0x0, 0x2, 0x4, [0xfff, 0x200, 0xffffffffffffffff, 0x2]}, 0x10) 2018/01/22 17:02:29 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000f6b000)=0x3f) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f6c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000320000)=0x6, 0x800) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f6d000-0xa4)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x46, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xce2}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) shutdown(r1, 0x2) tee(r0, r0, 0x8, 0xb) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000dd2000)=@file={0x0, ""/4096}, &(0x7f0000f6c000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000e02000-0x5e8)={0x800, {{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]}, 0x0, 0xa, [{{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, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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, @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, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000866000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f0000f6c000)=0x0, 0xff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f6c000-0x8)={0x0, 0x0}) 2018/01/22 17:02:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b78000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getpeername(r0, &(0x7f0000c26000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f24000-0x1)=0x26) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000804000)={"e55c4efe6a15a1cb308ba77eadd4f91d", {0x4, 0x5, 0xc505, "9da1647a3ed6", 0x1ff, 0x0}}) connect$nfc_llcp(r1, &(0x7f0000a60000-0x60)={0x27, 0xfffffffffffff6d7, 0x29, 0x3, 0x6, 0x7, "32a1c3276b4bca50df265cfc04f50d06d82f01e357ed3a6a458152214640b3f872efe4a5995b39cc6e788c993da9ca988320d6911d83eb0711ce88452bdecd", 0x3}, 0x60) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d6c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/22 17:02:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d98000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x25) sendto$inet6(r0, &(0x7f00001b3000)="", 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009fb000-0x28)={@generic="adacd500d5ec7ccd00c8e8ccac6e7773", &(0x7f00006ea000)=@ethtool_per_queue_op={0x4b, 0x100000001, [0x200, 0x6, 0x165, 0xe6, 0x9, 0x9, 0x25a86e7f, 0x7a, 0x80000000, 0x7, 0x88, 0x8, 0x1000, 0x3, 0x3, 0x8, 0x1, 0x1ff, 0x845, 0x40, 0x1ff, 0x95f, 0x4, 0x6, 0x200, 0x5, 0x7, 0xdc, 0xf9, 0x7fff, 0x5, 0x3, 0x2, 0x4, 0xff, 0x800, 0x6, 0x9, 0x4, 0x8, 0x6, 0x8001, 0x5, 0x1241a0000000, 0x3, 0x2, 0x7, 0xff, 0xfffffffffffffff8, 0xffff, 0x20, 0x8000, 0xfff, 0x6, 0x4, 0xffff, 0x0, 0x1, 0x5, 0x100, 0x3, 0x9, 0x8001, 0x7fff, 0x606, 0x8000, 0x9, 0x8, 0x1, 0x3ce1, 0xffff, 0x6, 0x0, 0x8, 0x1ff, 0x16, 0x3, 0x4b, 0x9, 0x40, 0x2, 0x3, 0x92, 0x0, 0x6, 0x1, 0x4, 0xfffffffffffffff9, 0x3, 0x200, 0x80000000, 0x87f7, 0x4, 0x1, 0x8001, 0x7, 0x9, 0x5, 0x7, 0xfffffffffffffffa, 0x0, 0x970, 0x7, 0x9, 0xb31, 0x81, 0xa5, 0x1000, 0x8, 0x40, 0xf110, 0x7, 0x4, 0x3, 0x3f, 0x6, 0x1, 0x4, 0xffffffffffffffff, 0x0, 0x4, 0x8001, 0x3, 0x4c, 0x100000000, 0x80000000, 0x4, 0x1ff, 0x6, 0x0, 0x7, 0x10001, 0x4, 0x4, 0x0, 0x7, 0x1, 0x7f8, 0x1, 0x0, 0xff0000, 0xff, 0x1, 0x3, 0x0, 0x6, 0x6, 0x7, 0x1e1c0000000000, 0x3, 0x9, 0x6, 0x200, 0x1, 0x0, 0x6, 0xeba8, 0x80, 0x37244bd5, 0x710e6216, 0x1, 0x7fffffff, 0x6, 0x0, 0x2, 0x1ff, 0x923, 0x6, 0x800, 0xc570, 0xba, 0x7, 0x9, 0x4, 0x9, 0x100000001, 0x0, 0x3f, 0x2000000000000, 0xc00000000000000, 0x9, 0x40, 0x8, 0x80000001, 0x2, 0x4, 0x4, 0x5, 0x2b, 0x4, 0x80000001, 0x2, 0x3, 0x1f, 0x5, 0xf6d, 0x6, 0x6, 0x1, 0x7, 0x458, 0x1a90, 0x2, 0x4, 0x3, 0x9, 0x5, 0x4, 0x0, 0x0, 0x5, 0x9, 0xb15d, 0x401, 0x2600, 0x7f, 0x45, 0x9, 0x3ff, 0x394, 0x81, 0x3, 0x87, 0x1ff, 0x8, 0x8, 0x6, 0x63, 0x4000, 0x3, 0x4, 0x0, 0x0, 0x8d5, 0x8, 0x7fffffff, 0x101, 0x7fff, 0x0, 0x7, 0x7, 0x1, 0x101, 0x41e, 0x4, 0x759, 0x3, 0x3f, 0x6, 0x3f, 0x0, 0x9, 0x4000000000, 0x7fff, 0x9, 0x10000, 0xfff, 0x6, 0x80000000, 0x5, 0x7, 0x7fffffff0000, 0xfffffffffffffe00, 0x80000000, 0xffff, 0x2, 0x5, 0x10000, 0x6, 0x80000000000, 0x5, 0x4, 0x0, 0x8, 0x7, 0x1000, 0x7fffffff, 0x2, 0x1, 0x7, 0x4aa, 0x6, 0x5, 0xfffffffffffffffe, 0x40, 0x6, 0x5, 0x61, 0xfff, 0x7fffffff, 0x4, 0x80000000000, 0x101, 0x0, 0xfffffffffffffff9, 0x5, 0x7, 0x8, 0xfff, 0x7, 0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0x1f, 0xff, 0x79d0, 0x40, 0x80, 0x54, 0x5, 0x3, 0x8, 0x6, 0x800, 0xffffffff7fffffff, 0xffff, 0x9, 0x6, 0x101, 0xffffffff80000000, 0x4, 0x8100000000000000, 0x8001, 0x0, 0x7fffffff, 0x8, 0x5, 0x7ff, 0x400, 0x9, 0x7, 0x80, 0x3ff, 0x3, 0x7fff, 0x401, 0x0, 0x3, 0x8, 0x7, 0x10001, 0x81, 0x9, 0x1, 0x3f, 0x85, 0x81, 0x4, 0x8, 0x0, 0x7, 0xf189, 0x0, 0x100, 0x81, 0x80000000, 0x5, 0x7ff, 0x9, 0x4, 0x0, 0x6, 0x0, 0xfffffffffffffffa, 0x4, 0x1, 0x4bf, 0x0, 0x5, 0x7, 0x7, 0x81, 0x80, 0x3c5e, 0x1f, 0x4f1, 0x0, 0x7, 0xb49, 0x1f, 0x5, 0xfffffffffffffffc, 0x5, 0xfffffffffffff058, 0x2, 0x8, 0x0, 0xd34, 0xffff, 0x2735, 0x1f, 0x0, 0x6, 0x7, 0x9e3, 0x9, 0x8, 0x401, 0x0, 0x8, 0x8001, 0x5, 0x22, 0x9, 0xfff, 0x7f, 0x9, 0x3, 0xffff, 0xe70, 0x8001, 0x400, 0x1000, 0x4, 0x4, 0x8, 0x8e, 0xff, 0x6, 0x4, 0x3f, 0x7, 0xcd9, 0x8, 0xff, 0x5, 0x1, 0x2, 0xfffffffffffffffb, 0x8000, 0x1f, 0xffffffffffffff7f, 0xffffffff, 0x0, 0xffffffffffffff7f, 0x1, 0x0, 0x9, 0xc1, 0x100000000, 0x4, 0xff, 0x2, 0xfa, 0x1, 0x4, 0xd431, 0x7, 0xf54, 0x1, 0x7fffffff, 0xffffffff, 0x6, 0x1, 0x400, 0x3, 0xfffffffffffffe45, 0x20, 0x1000, 0xe1, 0x9ba, 0x6, 0xffffffff00000000, 0x1ff, 0xae2c, 0x100, 0x3589, 0x1000, 0x1, 0x2, 0x8, 0x9, 0x2, 0x10000, 0x8, 0x8001, 0x7, 0x1e, 0x5fe, 0x401, 0x0, 0x6, 0x5f32, 0x3, 0x7f, 0x7, 0x8d0, 0x7ff, 0x8, 0x10001, 0x1, 0x10001, 0x1ff, 0x7, 0x0, 0x5, 0x1, 0x5, 0x0, 0x1, 0x9, 0x1, 0x7f, 0xf0d5, 0x10001, 0x0, 0x3, 0xffffffff, 0x200000000000000, 0x5, 0x1f, 0x47, 0x1, 0x8, 0x4e, 0x0, 0x200, 0x40, 0x7, 0x8, 0xe747, 0xc6, 0x9c6, 0x8f6d, 0x7, 0x400, 0x10000, 0xab, 0x9, 0x3, 0xfffffffffffffff8, 0x4, 0x7fff, 0x100000001, 0x8, 0xffffffffffffa5b1, 0x3aa5, 0x8, 0x8, 0x2f, 0xd9e7, 0x4, 0x2, 0x1, 0xe267, 0x3f, 0x8001, 0x4, 0x0, 0xffffffff, 0x1, 0x4dd, 0x8, 0x8, 0x1998, 0xf6e, 0x4, 0x1, 0x0, 0x32c8, 0x9, 0x3ff, 0x2, 0xb2, 0xcb, 0x81, 0x1, 0x0, 0x7, 0x8, 0xbf, 0x1ff, 0x80, 0x1fc000000, 0x90, 0x4, 0xea, 0x20, 0x5, 0x7, 0x1, 0x3, 0xfa4, 0x80000000, 0x401, 0xb3eb, 0x200, 0x6, 0x9, 0x1f, 0x3, 0x100000000, 0x1ff, 0x7fff, 0x70, 0xaa0, 0x2, 0x6, 0x2, 0x4, 0x10000, 0x8, 0x1, 0x7fff, 0x1, 0x4, 0x7, 0x6, 0xfff, 0x80, 0x40, 0x0, 0x10000, 0x9, 0xffffffff, 0x3ff, 0x1800, 0x8, 0x1ff, 0x8001, 0x5, 0x7fffffff, 0x4, 0x93f0, 0x7d8, 0x2, 0x100000001, 0x10001, 0xffffffffffffffff, 0x3, 0x1f, 0x4, 0x8, 0x0, 0x10000, 0xcc, 0x4, 0x40, 0x7, 0x2cba, 0x4, 0x1000, 0x1f, 0x4000000000, 0x8001, 0x101, 0x5, 0x33, 0xfffffffffffffffe, 0x6, 0x6, 0x1, 0x10001, 0x4, 0x800, 0xae0, 0x66, 0x10000, 0x146d, 0x5bfc54ac, 0x0, 0x2, 0x0, 0x4, 0x39f1, 0x11, 0x20, 0xd1, 0x1b0c, 0x3, 0x2fd54a4a, 0x8, 0x6, 0x6, 0x1, 0x1, 0x6f, 0x101, 0x7, 0x0, 0x800, 0x8fca, 0x80, 0x7ff, 0x7fff, 0x67, 0x1, 0x1ff, 0xffffffffffff0c8b, 0x5, 0x7, 0x2, 0x3, 0x4, 0x1, 0x1, 0x2, 0x33b8acd, 0x5, 0xffff, 0x23, 0x1, 0x1, 0xffff, 0xbb41, 0x5, 0x4, 0x101, 0x6, 0x8, 0x5efc, 0xbfc8, 0xfffffffffffffff8, 0xc8d5, 0x9, 0x10001, 0xc4, 0x100000000, 0x3305, 0x81, 0xd03, 0x69e3, 0x7ff, 0x7, 0x8, 0xffff, 0x5, 0x101, 0x3, 0x17e, 0x400, 0x4, 0xea6, 0x5, 0x4, 0x7f, 0x0, 0x7, 0x379, 0xc9, 0x0, 0x9, 0x1, 0x0, 0x1, 0x8, 0x0, 0x0, 0x6, 0x487, 0xffff, 0x8, 0xfffffffffffffffa, 0x6, 0x0, 0x1, 0x1ff, 0x2, 0x8, 0x9, 0x7fff, 0x3, 0x4816, 0xa3, 0x5b5, 0xfd, 0x4, 0x40, 0x1, 0x2, 0xffff, 0x3, 0x61, 0x9, 0x6, 0x5, 0x7fffffff, 0x0, 0x7, 0x8, 0x1000, 0x9, 0x7bc, 0x2, 0xff, 0x3, 0x80000000, 0x100, 0x8e, 0x7f, 0x8, 0x3, 0xfff, 0x45, 0x787, 0x8, 0x4, 0x5, 0x6, 0x4, 0x4, 0x7, 0x1ff, 0x101, 0x8, 0x81, 0x9, 0x7, 0x19aa1ee3, 0x9, 0x3, 0xfffffffffffffffe, 0x3, 0x72f2, 0x8, 0x4, 0x4, 0x7, 0x100000001, 0x407, 0x7, 0x9, 0x6, 0x100, 0x1, 0x1, 0x80, 0x3ffc000000, 0x1f, 0x1, 0x7a2049b3, 0x7f, 0x7, 0x4, 0xcb0, 0x1000, 0x7fff, 0x8, 0x80000001, 0x1, 0x3, 0x8, 0x4, 0x7, 0x8, 0x40, 0x40, 0x401, 0x9, 0x8, 0x0, 0x9bf, 0xf2, 0x100000000, 0x10001, 0x400000000000000, 0x2, 0x2, 0x8, 0x4, 0x788, 0x8, 0x5e, 0xfffffffffffffff8, 0x6, 0x3ff, 0x5, 0xc4, 0x0, 0x800, 0x80000000, 0x42c, 0x3, 0x5, 0x7ff, 0x7ae, 0x9, 0xfffffffffffffff9, 0x4, 0x3, 0x5, 0x4, 0x10000, 0x3, 0x1, 0x467, 0x6f, 0x101, 0x4, 0x2, 0x2c5, 0x9, 0x4, 0x80000001, 0x4, 0x6000000, 0x3, 0x0, 0xf10, 0xffffffff, 0x7, 0x4, 0x5, 0x8001, 0x3, 0x5, 0x1c, 0x8, 0x6, 0x1d, 0x6, 0x7, 0x401, 0x3, 0xffff, 0x2, 0x7, 0x401, 0x100000000, 0x2b, 0x7, 0x1, 0xff, 0x7fffffff, 0x100000001, 0x0, 0x5c8, 0x533a00fd, 0x1, 0x6, 0x8, 0x10001, 0x9, 0xee, 0xffffffffffff7fff, 0x3, 0xfff, 0xe, 0x363, 0x3, 0x2, 0x215, 0x1, 0x8, 0x0, 0x8, 0x1, 0x100000001, 0x80, 0xffffffffffff8001, 0x1, 0x7, 0xf924, 0x0, 0x7, 0x3, 0x3, 0x5, 0xffffffffffff0001, 0x80000001, 0x0, 0x7, 0x7, 0xdb9, 0x3, 0x6, 0x58, 0x11, 0xa737, 0x5, 0x8, 0x8001, 0x100, 0x2, 0x6, 0xfffffffffffffffe, 0xb69e, 0xffffffffffffff80, 0x9, 0x8, 0x2, 0x9, 0x4, 0x7, 0x10000, 0x3, 0x8, 0x800, 0x8001, 0xfffffffffffffffc, 0x80, 0x1, 0xa4cc, 0x0, 0x800, 0x5, 0xdb96, 0x5, 0xffffffff, 0x101, 0x7, 0x2, 0x7b5, 0x40, 0x2, 0x36, 0x7fffffff, 0x3af1, 0x6, 0x7f, 0x2, 0x6, 0x8, 0x2, 0xaf3, 0x5, 0x3f, 0x4, 0x80, 0x6, 0x4, 0x8, 0xffffffffffffffff, 0x3, 0xffffffffffffffe1, 0x52a1e94a, 0xfffffffffffffffa, 0xe95, 0xfde, 0x8001, 0xffff, 0x3, 0x6, 0x9, 0x10000, 0x4, 0x6, 0x76, 0x6, 0xc10, 0x5, 0x5, 0x2, 0xd2, 0xfffffffffffffffa, 0x194e, 0x3f, 0x5, 0x0, 0x8, 0x80, 0x1e, 0x80000000, 0x101000000000, 0x9, 0x7200000, 0x600, 0x3834, 0x9, 0xdb, 0x100, 0x9, 0x0, 0xfffffffffffff0ce, 0x8, 0x7, 0x4, 0x1, 0x0, 0x10000, 0x8, 0x1, 0x0, 0x1, 0x80000001, 0x41, 0x3ff, 0x7, 0x10001, 0x6a68, 0x7053, 0xffff, 0x2, 0x0, 0x0, 0x7, 0x4, 0x9, 0x0, 0x55, 0x48a, 0x6, 0x80, 0x0, 0x100, 0x1ff, 0xfffffffffffff800, 0x4, 0x9, 0xb36, 0x100, 0x7, 0x80, 0xf9, 0x2, 0x7fff, 0x271, 0x3, 0xff, 0x6, 0x100000000, 0x8001, 0x401, 0xd1, 0x1, 0x0, 0x3ff, 0x0, 0x2, 0xfffffffffffffff9, 0x0, 0x4, 0x2ff9, 0xbcb6, 0x6, 0x1, 0x0, 0xffffffff, 0x1, 0x3, 0xe7fc, 0x7f, 0x10000, 0x2, 0x8, 0x4, 0x6, 0x8, 0xfff, 0x2, 0x0, 0x2, 0x58e5, 0x7, 0x1, 0x8, 0x6fe, 0x9, 0x2, 0x7, 0x0, 0x6b54, 0x0, 0x3, 0x398c, 0x2, 0x9, 0x7fffffff, 0x4, 0x7f, 0x5, 0x2, 0x7ff, 0xffffffffffff8000, 0x80000001, 0x8, 0xc149, 0x7, 0x10000000000, 0x8, 0x7, 0x100, 0x0, 0x5, 0x2, 0x9, 0x9, 0x8, 0x1ff, 0x7ff, 0x7fffffff, 0xfffffffffffffffd, 0x4a, 0xfffffffffffffffe, 0x5, 0x2, 0x7fff, 0x1000000000000000, 0x7, 0xc79, 0x44, 0xff, 0x5, 0x100, 0x0, 0x81, 0x4, 0x2, 0x2657, 0x5, 0x0, 0x1, 0xe05a, 0x7, 0x0, 0x7, 0x94, 0x6, 0xffffffffffff8000, 0x0, 0x7, 0x3, 0x9, 0x7d984af5, 0x3f, 0xffff, 0x8000, 0x2, 0x800, 0x6, 0x8, 0x20000000000000, 0x2646, 0x5, 0xfff, 0xfffffffffffffffc, 0x29, 0x6, 0x6, 0x200000000000, 0x5, 0x9, 0x0, 0x100000001, 0x4, 0xff, 0x8, 0x3, 0x6, 0x1, 0x4, 0x3, 0x2, 0x3, 0x5ea, 0x4, 0x2, 0x6113, 0x20, 0xffff, 0x9, 0x2, 0x2, 0x10001, 0x3, 0x0, 0x129, 0xfff, 0x8, 0x9, 0x8, 0x0, 0x1, 0x4, 0x5, 0x7, 0x1, 0x8001, 0x0, 0x100000001, 0x100, 0x1, 0x0, 0x4, 0x4, 0x6, 0x6, 0x4, 0x7e, 0x4, 0x8, 0xcf0, 0x9, 0xfffffffffffeffff, 0x68, 0x24, 0x9, 0xffff, 0x8, 0x5, 0x6, 0x800, 0x5, 0x5, 0x6, 0x1, 0x8, 0x800, 0x6, 0xfffffffffffffffa, 0x0, 0x9, 0x1, 0x1, 0x100, 0x9, 0x1, 0xfff, 0x23c000000, 0xb2fa, 0x4, 0x5, 0x8000, 0x81, 0x1, 0x1, 0xffffffff, 0x8001, 0x3, 0xc368, 0xb57, 0x8, 0x356250c4, 0xff, 0x2, 0x2, 0x7, 0x8c0, 0x5, 0x60000, 0xffff, 0x80, 0xb2, 0x7, 0xc000000000000, 0x7ff, 0x200, 0x8, 0x0, 0x800000000000000, 0x4, 0x25, 0x6, 0x1, 0xffffffff, 0x100000000, 0x0, 0x5630, 0x0, 0x5, 0x4, 0x2, 0x7, 0x5, 0x401, 0x1, 0x3, 0x5, 0x40, 0x8001, 0x0, 0x1, 0x8, 0x6, 0x9a, 0x1e, 0x6, 0x72cc, 0x5, 0x800, 0x800, 0x1f, 0x0, 0x3ff, 0x100000001, 0x1, 0xf68d, 0xd68, 0x7fffffff, 0x6a77dee9, 0xfffffffffffff02d, 0x1ddc, 0x7, 0x3, 0x1, 0x101, 0xfffffffffffffffb, 0xebe, 0x36c, 0x1f, 0xf769, 0x6, 0x2, 0x4, 0x6, 0x2, 0x118, 0x3, 0x2, 0x2, 0xaf45786, 0xfffffffffffffffa, 0xffffffffffffff01, 0xefaf, 0x7, 0x7, 0x2, 0x543a, 0x2, 0x80000000, 0x80000001, 0x5, 0x0, 0x40, 0x8001, 0x9, 0x5, 0xfffffffffffffffa, 0x1000, 0x0, 0x4, 0x1f, 0x80000000, 0x5, 0x1000, 0x77, 0x5, 0x8eb, 0x2, 0x9, 0x6, 0x800000000000, 0xfffffffffffffffd, 0x6e8, 0xfff, 0x7, 0xa3a0, 0x37, 0x5, 0xfffffffffffffff7, 0x1, 0x401, 0x6, 0x4, 0x9, 0x4, 0x8c, 0x8, 0x7fff, 0x6, 0x7, 0x100000000, 0x800, 0x7, 0x30, 0x7fff, 0x5, 0x3ff, 0x10001, 0x588, 0x2, 0x3, 0x6, 0x0, 0x7, 0x2, 0x4, 0x5b9, 0x3, 0x4, 0x0, 0x0, 0x9, 0x281, 0x10001, 0x7, 0x3a, 0x4, 0x9, 0x6, 0x39, 0x3b1e, 0x6, 0x9, 0xa10, 0xffffffffffff3f87, 0x7ff, 0x3, 0x9, 0x648, 0x640d611f, 0x3, 0x100000001, 0x5, 0x3, 0x7fff, 0xfad, 0x7d, 0x9, 0x2, 0xfffffffffffff9e9, 0x401, 0x8, 0x7, 0x1f, 0x8, 0xfffffffffffffff7, 0x1, 0x4, 0x6, 0xfffffffffffff5df, 0x3, 0x88, 0x7, 0x7, 0x5, 0x4, 0x257a8b1b, 0x9d, 0x8, 0x4, 0x3127, 0x1, 0xffffffff, 0x101, 0x1ff, 0xa24, 0x1, 0xe1, 0x2c, 0x3, 0xb0, 0x9, 0x81, 0x7f, 0x0, 0x3, 0x3, 0x9c7a, 0x2, 0x4, 0x5, 0x10000, 0x2, 0x0, 0x6, 0x1, 0x4, 0xffff, 0x6, 0x2, 0x800, 0x6e, 0x800, 0xffffffffffffffe0, 0x2000000000000, 0x1f, 0x9, 0x6, 0x3, 0x9, 0x80000000, 0x5, 0x2, 0x7fff, 0x5, 0x17, 0x1, 0x9ba1, 0x8, 0xf, 0x100, 0x3, 0x0, 0x2, 0x7ff, 0x1, 0x4a0, 0x1, 0x76, 0x4, 0x8, 0x2, 0xc9e, 0x1000, 0x5, 0x7, 0xffffffffffffe56d, 0xfffffffffffffff9, 0x1f, 0x3, 0x10000, 0x6, 0x100, 0x101, 0x2, 0xfffffffffffffff9, 0x2, 0xff, 0x40, 0x6, 0x7, 0x220a, 0x8e8c, 0x8, 0x0, 0x1, 0x9, 0x6, 0xffffffff, 0xd66d, 0x400, 0x4, 0x1, 0x5, 0x6, 0x1ff, 0x8000000000000000, 0x9, 0x3f, 0x3, 0x1, 0x7fff, 0x1, 0x5c3, 0xffffffff80000001, 0x2, 0xa23, 0x8001, 0x4, 0x1, 0x624, 0x1000, 0xfff, 0x6d, 0x7, 0xd8, 0xdb7c, 0x1, 0x1, 0x401, 0x10000, 0x100000000, 0x20, 0x800, 0x0, 0x8, 0x6, 0x100000000, 0x80000001, 0x2d4b, 0x1, 0x81, 0x100000000, 0x9, 0xedb, 0x1000, 0xbd, 0x1, 0x4000000000000000, 0x1e3c, 0xe890, 0x0, 0x8000000000, 0x3, 0x7, 0x3, 0x8000, 0x1, 0x2, 0x3, 0x4, 0xffffffffffffffff, 0xfffffffffffff350, 0x7fff, 0x7, 0x3, 0x100000001, 0x9, 0x2, 0x4370, 0x6, 0x2, 0xffffffffffffffff, 0x6, 0x7, 0x4, 0x200, 0x200, 0x58b, 0x1, 0x4, 0x0, 0x100000000, 0x63, 0x9, 0x3, 0x4, 0x800, 0x2, 0x5, 0x9, 0x4, 0x9, 0x38a2, 0x46, 0x7c, 0x1, 0x0, 0x8, 0xa348, 0xfffffffffffff001, 0xfffffffffffff694, 0x5, 0x100, 0x34, 0xfffffffffffffff9, 0x8, 0x10000, 0x5, 0x74c3, 0x2, 0x200, 0x10000, 0x3, 0x8, 0xff, 0x5, 0xffff, 0xfffffffffffffff8, 0x1, 0x7fffffff, 0x1, 0x1f, 0xfffffffffffff800, 0xfd4, 0x40, 0x1, 0x1, 0x6, 0x0, 0x40, 0x7fff, 0x2, 0x3f, 0x0, 0x4, 0xd, 0x8bac, 0x544a, 0xdaa0, 0x1, 0x9, 0x1, 0xffffffffffff5ce8, 0xfffffffffffffffa, 0x10001, 0xffffffff, 0x3, 0x9, 0xffff, 0x7, 0x4, 0x7, 0x100000000, 0x7fff, 0x1, 0x1, 0x100000001, 0xfffffffffffffff9, 0x4, 0x0, 0x0, 0xb3, 0x1f, 0x2, 0x2, 0x9, 0x101, 0x8437, 0x3, 0x1, 0x100, 0x96, 0x7fff, 0x5, 0x66, 0x710, 0xfffffffffffffff9, 0xe78, 0x100, 0x1, 0x7, 0x99c8, 0x2, 0x5, 0xde, 0x4, 0x29, 0xc23, 0x400, 0x1, 0x0, 0x9, 0x0, 0x10000, 0x6, 0x0, 0x801, 0x2d2, 0x8b, 0xad4, 0x80000000, 0x5, 0x3, 0x6, 0xfffffffffffffe00, 0x4, 0x4a7c8db2, 0xbe9e, 0x4, 0x7, 0x1, 0xaf1, 0x1, 0x8, 0x2, 0xfffffffffffffbff, 0x1cde, 0x5, 0x6, 0x7, 0x7fffffff, 0x7, 0x6, 0x0, 0x5, 0x1, 0x2, 0x2a4, 0x7, 0x0, 0x0, 0x0, 0x80000001, 0x1, 0x762, 0x7, 0x8001, 0xffffffffffffaf33, 0x0, 0x3, 0x1, 0x2, 0x226, 0xcd, 0x1, 0x400, 0xed, 0x7, 0x8, 0x6, 0x7f, 0x81, 0x8, 0x1, 0x3fa, 0x3, 0x7e, 0x101, 0x10001, 0x7, 0x7, 0x2, 0x4, 0x2, 0xffff, 0xffffffff, 0x1, 0x6, 0x80, 0x7fffffff, 0xfa, 0x10000, 0x8, 0x4, 0x10001, 0x1f, 0x20, 0x5, 0xd5, 0x4, 0x2, 0x1, 0x7, 0x8bc7, 0x7, 0xfffffffffffffffe, 0x2, 0x5, 0x7e, 0x7, 0xf2, 0x2, 0x1, 0xfff, 0xc0000000, 0x6, 0x100000000, 0x1, 0x7, 0x0, 0x1f, 0x1, 0x4, 0x0, 0x7fffffff, 0x3f, 0x26, 0x8000, 0x3, 0xb1d, 0x401, 0x80000001, 0x0, 0xfff, 0x3, 0xffff, 0x8, 0xffffffffffff8001, 0x81, 0xffff, 0x80000001, 0x4, 0x2, 0x4, 0x1, 0x5, 0xfffffffffffffff9, 0x1, 0x80000000, 0x7, 0x8000, 0x4c, 0x0, 0x5, 0xbef8, 0x3f, 0x80000001, 0xff, 0x800, 0x1ff, 0x0, 0x541, 0x4, 0x3, 0x9, 0xfffffffffffffc01, 0xfffffffffffffff7, 0xfffffffffffff6c7, 0x1, 0x401, 0x5, 0x0, 0xdc1, 0x3f, 0x8, 0x0, 0x8, 0x0, 0x2, 0x7, 0x7f, 0x7fffffff, 0x8000, 0x947, 0x8, 0x7f, 0x4, 0x101, 0x6, 0x40, 0x9, 0x1, 0x1, 0x9, 0x1, 0x4, 0xffffffffffff4d4b, 0x4c4a, 0x1ff, 0xf4b6, 0x0, 0x3, 0x10000, 0x93, 0x1ff, 0x3ff, 0x8, 0x1ff, 0x57a, 0x7f, 0x55df, 0x90, 0x6a7, 0xd1, 0xec94, 0x5, 0x6, 0x7, 0x7, 0xfff, 0x8, 0x4b9, 0x7, 0x5, 0x57ac8090, 0x9, 0x0, 0x3, 0x80000001, 0x200, 0x9, 0x7, 0x9, 0xaf09, 0x9, 0x6ead07b8, 0x9, 0xff, 0xff, 0xc8f, 0x4, 0x200, 0xfffffffffffffffa, 0x2, 0xff, 0xfffffffffffffff8, 0x7fff, 0x20, 0x8, 0x6, 0x10001, 0x1, 0x4dfa, 0x0, 0x1, 0x3a, 0x5, 0x7fffffff, 0x40, 0x3, 0x7, 0x5, 0x1f, 0xfffffffffffffe00, 0xffffffff80000001, 0x9, 0xd038, 0x200, 0x51, 0x0, 0x1, 0x5, 0x1, 0x7, 0x1, 0x2, 0x7fff, 0xfffffffffffff02b, 0x9, 0x6, 0x9, 0x800, 0x1ff, 0x7fff, 0x2ea, 0x8, 0x654af429, 0x4000000, 0x800, 0xfe, 0x702, 0x81, 0x6, 0x5, 0x81, 0x6, 0x2, 0x0, 0xafb6, 0x7, 0x2999, 0x0, 0x5, 0xffffffffffffff01, 0x0, 0x8001, 0x9, 0xfb46, 0x5, 0x100000000, 0x400, 0xde, 0x1, 0x1, 0x1000, 0x7f, 0x401, 0x8, 0x1000000000000, 0x7, 0x9, 0x1ca, 0x8, 0xc01, 0x3, 0x7efe, 0xfffffffffffeffff, 0x92f6, 0x7f, 0xfffffffffffffffb, 0x8, 0xbb, 0x800, 0x7, 0x8, 0x90f0, 0x9, 0x1, 0x27, 0x1, 0x5ba35aab, 0x17e, 0xf5, 0x101, 0x7fffffff, 0x8, 0x0, 0x1, 0xed, 0x4, 0x3481, 0x81, 0x100000000, 0x20, 0x8, 0xfffffffffffffffc, 0x1, 0x9, 0x8, 0x1, 0xa00000, 0x8, 0x7f, 0x4, 0x7fffffff, 0x4, 0x0, 0xfff, 0x493, 0x7, 0x0, 0x4, 0x6, 0x1f, 0x52, 0x0, 0x9, 0x7, 0x1, 0x421, 0x2, 0x8000, 0x7, 0x4, 0x7f, 0x7ff, 0x0, 0xa6, 0x40, 0x1, 0x0, 0x7fff, 0xaa7, 0x3, 0x5, 0xfff, 0x8, 0xe15a, 0x8, 0xfff, 0x9, 0x3, 0xff, 0xff, 0x3ff, 0x81, 0x1, 0x100000001, 0x4, 0x2630, 0x1, 0x5, 0x5, 0x7, 0x3f, 0x100000001, 0x670, 0x1, 0x0, 0xffffffffd991ead9, 0x6, 0x6, 0x80000000, 0x100000000, 0xff, 0x3f, 0xc8, 0x1, 0x63c, 0x6aef6c5a, 0x1, 0x1, 0x5f7ef0ee, 0xffff, 0x6, 0x401, 0x3, 0x8, 0x1, 0x1, 0xfffffffffffffffa, 0x3, 0xff, 0x3, 0x2e2, 0x5, 0x1, 0x8000, 0x2, 0x5, 0x3f, 0x1f, 0x7f, 0x1, 0x8, 0x0, 0x80000001, 0x3, 0x1, 0x6, 0x2, 0x400, 0xfffffffffffffbff, 0xa1b8, 0x9, 0x6, 0x97, 0x81, 0x1, 0x40, 0x8001, 0x100000001, 0x9, 0x4, 0x8, 0x5, 0x3, 0x3f, 0x76, 0x5, 0x7f62, 0x100, 0x0, 0x1, 0x7ff, 0x9, 0x10, 0x8001, 0x291, 0x2, 0x10001, 0x72e, 0x1, 0x7, 0x3, 0xce2, 0x7, 0xffffffffffffffc1, 0x7, 0x4, 0x8, 0xff, 0x2, 0x9, 0x6, 0x269, 0x2, 0x99, 0x9, 0x6, 0x0, 0x1, 0x400, 0x100000000, 0x0, 0x1, 0x3, 0x8, 0x4, 0x101, 0x7a, 0x6, 0x80, 0x9cf2, 0x3e, 0x200, 0x4, 0x28, 0x0, 0x8000, 0x6, 0x8d2, 0x6, 0x1f, 0x66, 0xffff, 0x24a133a8, 0x4c, 0x40, 0x3ff, 0xfffffffffffff000, 0x4, 0x7, 0xfffffffffffffffa, 0x1, 0x7f, 0x8d6, 0x40, 0x8b3, 0x2, 0x20b, 0x1, 0x401, 0x8b8e, 0xffffffffffff9fcf, 0x7ff, 0x3, 0x5, 0x3d1, 0x6, 0x200, 0x80000001, 0x3f, 0x0, 0x0, 0x7fffffff, 0x0, 0x400, 0x7, 0xfffffffffffffffc, 0x5, 0x0, 0x8001, 0x6, 0x4, 0xfffffffffffffc01, 0x2, 0x9, 0x7, 0xca79, 0x3, 0x8, 0x1, 0xb49, 0x7, 0x400, 0x3f, 0x9, 0x8, 0x100000000, 0x10000, 0x2, 0xdc4, 0xff, 0x0, 0x2, 0x571, 0x8, 0x3, 0x1, 0x4, 0x7fff, 0x20, 0x80000000, 0x6, 0x6, 0x0, 0x7ff, 0x8, 0xfffffffffffffe01, 0xb4d7, 0x9, 0x4, 0x1ff, 0x4, 0x1f, 0x8, 0x3, 0x0, 0x5, 0x101, 0x2, 0x3, 0xffffffffffffd785, 0x10001, 0x3, 0x1ff, 0x4, 0x3f, 0x5, 0x80000001, 0x2, 0x81, 0x100000001, 0x8001, 0x8, 0x7, 0x0, 0xfffffffffffffffb, 0xfffffffffffffbff, 0x1, 0x30, 0x40, 0xffff, 0x3, 0x80000000, 0x0, 0x6, 0x100000000, 0x9, 0x4, 0x8fa, 0x100000001, 0x8f0e, 0x0, 0x4, 0x8, 0x8, 0x1, 0x100000001, 0x5, 0x7f, 0x7, 0x100000001, 0x83, 0x3f, 0x2000, 0x4, 0xff, 0x8e9f, 0x20, 0xffffffffffff6458, 0x7, 0x240000, 0x10000, 0x81, 0x5, 0x7, 0x8, 0x8, 0x459, 0x7f, 0x0, 0xfffffffffffffff7, 0x1, 0x10000, 0x4, 0x4, 0x8, 0x5, 0x4, 0x40, 0x8001, 0x789, 0x2, 0x3, 0x8, 0x5, 0x8, 0xb76, 0x3, 0x9, 0x0, 0xda, 0x7fffffff, 0x101, 0x3, 0x0, 0x6, 0x6, 0x80, 0x69, 0x9, 0x9, 0x0, 0x7, 0x6, 0x7ff, 0x8, 0x2, 0x3, 0x5, 0x100, 0x10001, 0x7, 0x6, 0xfffffffffffff8ba, 0x0, 0xed, 0x100, 0x9, 0x3, 0xe2a, 0x9, 0x6, 0xfffffffffffffffb, 0x3f, 0x0, 0x6, 0x6, 0x6, 0x4, 0x80000001, 0x6, 0x1f, 0x9, 0x1, 0x5, 0xff, 0x0, 0x80000001, 0x3, 0x8001, 0x0, 0xd4, 0x1da, 0xffffffffffffffff, 0x5, 0x10000, 0x4, 0x1ef9, 0xfffffffffffff88a, 0x0, 0x8, 0x10001, 0x2, 0x1f692b7, 0x2, 0xffe00000000000, 0x15, 0x1000, 0x6, 0x40, 0x30, 0x3, 0x6, 0x4, 0x4, 0x3, 0x0, 0x20, 0x1, 0x6, 0x9, 0x7fffffff, 0x0, 0x80000000, 0x81, 0x302b, 0x2e, 0x1d, 0x2, 0x6, 0xffffffffffffffff, 0xaa0, 0xfffffffffffffff7, 0x1, 0x8, 0x3, 0x4, 0xfffffffffffffff7, 0x2d6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x7fffffff, 0x5, 0x3, 0xffff, 0xd9, 0x9, 0x20, 0x40, 0x4, 0x8, 0x2, 0x0, 0x5, 0x7, 0x2, 0xffff, 0x1f, 0xff, 0x7, 0xaa2, 0x101, 0x6, 0xfffffffffffffff8, 0x32, 0xffffffff, 0x9, 0x0, 0xfff, 0x400, 0x7, 0xa6f8, 0x1f, 0x4, 0x8, 0x0, 0x6, 0x358e, 0xffff, 0xfff, 0x9, 0x0, 0x80000000, 0xcff, 0x11, 0x3f, 0x2, 0x3, 0x401, 0x8000, 0x7, 0x9, 0x81f, 0x4, 0x3a8, 0x96, 0x2, 0x8, 0x7, 0x3, 0x1, 0x8, 0x8, 0x5, 0x5e62, 0x9, 0x6, 0x0, 0x5, 0xff, 0x6, 0x10000, 0x8, 0x0, 0x1, 0x0, 0x5, 0xffffffffcdedaea5, 0x40, 0x0, 0x1, 0x7e22, 0xfffffffffffffffb, 0x2, 0x5, 0x7, 0x7f, 0x9, 0x2, 0x80000001, 0x4, 0x4, 0x100000001, 0x9, 0x1c, 0x0, 0x4, 0x7, 0x0, 0x80, 0x7, 0x1, 0x4, 0x7a8d1dfc, 0x1, 0xab, 0x7, 0x1, 0x8, 0x897b, 0x7, 0x2, 0x40, 0x4, 0x3, 0x40, 0x5, 0x8, 0x2, 0x5, 0x100000001, 0x71d8, 0x200, 0xa0, 0xe9f, 0x4, 0x101, 0x3, 0x8, 0xe276, 0x0, 0x200, 0x401, 0x80, 0x3, 0x6, 0x1, 0x92e, 0x401, 0x1, 0x200, 0x3, 0x101, 0x82, 0xb6, 0x0, 0x2, 0x80000001, 0x8000, 0x8000, 0x6, 0xffffffffc8fed645, 0x8001, 0x5, 0xffffffff, 0x5, 0x9, 0x5, 0x4, 0x0, 0x4, 0x3, 0x1, 0xffff, 0x9, 0x40, 0x4c2, 0x1, 0x8, 0x2, 0x0, 0x2, 0x53f, 0x3, 0x7, 0xfffffffffffff693, 0xef5, 0x3a55, 0x1, 0x81a6, 0x7c47b3e4, 0x9, 0x8001, 0x2, 0x8, 0x800, 0x1000, 0x5, 0x7fffffff, 0x4, 0x800, 0xf49e, 0x5, 0x4, 0x5, 0x58f, 0x4, 0x401, 0x2, 0x1, 0x0, 0x6, 0x79, 0x0, 0x0, 0x9, 0xfff, 0x8, 0x9, 0x81, 0x52ac, 0x0, 0x2, 0x58, 0x6, 0x2000000000000, 0x2d9, 0x2, 0x10000, 0x80, 0x6, 0x3d, 0x1ff, 0x1, 0x7, 0x4135, 0x401, 0x9, 0x8, 0xf, 0x8, 0x3ff, 0x1f, 0x100, 0xffffffff, 0x9, 0x16b9e2ce, 0x800000, 0xffff, 0x8001, 0x7fffffff, 0x4, 0x2, 0xb6, 0xfe68, 0x40, 0x10000, 0xb6, 0x1ff, 0x0, 0x4747, 0x100, 0x0, 0x80, 0x3, 0x5, 0x6, 0x4, 0xffffffff, 0xeec1, 0x0, 0x5, 0x702, 0xfd, 0x8, 0x1, 0x7bef73ee, 0x8, 0x7, 0x3, 0x3, 0x3, 0x10000, 0x8f, 0x9, 0x401, 0x5, 0xfffffffffffff24a, 0x300000000000, 0x3f, 0x7fff, 0x4, 0x3, 0x1, 0x6, 0x4a56, 0xffffffff, 0x100, 0xff, 0x0, 0x95, 0x2, 0x2, 0x40, 0x3, 0x100, 0x100000001, 0x42a, 0x8, 0xffffffff, 0x401, 0x4, 0x8, 0x7, 0x9, 0x4, 0x8001, 0x10000, 0x7fff, 0x6, 0x1, 0x10001, 0x7, 0x8ca, 0x3f, 0x0, 0x1, 0x400, 0x6, 0x8, 0x8, 0xa09c, 0x6, 0x9, 0x4, 0x1, 0x3, 0x4, 0x9095, 0x7, 0x800, 0x7fffffff, 0xfffffffffffffffc, 0x7, 0x9, 0x3375, 0x2, 0x3ff, 0x100000001, 0x0, 0x40, 0x15, 0x4000000000000, 0x9, 0x7, 0x400, 0xb47, 0x3f, 0x0, 0xfffffffffffffff9, 0x8, 0xb3, 0x8, 0x7, 0x271, 0xffff, 0x7fffffff, 0x9, 0x8477, 0x100, 0x20, 0x4, 0x100000001, 0x1, 0xffffffffffffffff, 0xfffffffffffffffd, 0x3, 0x6, 0x80, 0x3, 0x8000, 0x3bc, 0xac6, 0x6, 0x80, 0x1, 0x9, 0x0, 0xe5, 0x6, 0x7b85, 0xb7, 0xfa3a, 0x0, 0x0, 0x4bd, 0x7, 0x8, 0x0, 0x5, 0x7, 0x100000001, 0xec, 0x9, 0x7, 0x3, 0x6, 0x6, 0x4, 0x6, 0x0, 0x8000, 0x0, 0x1, 0x6, 0x1, 0x9, 0x1f, 0x7, 0x4, 0x42ef936c, 0x8, 0xcd2, 0x800, 0x20, 0x0, 0x7, 0x80000000, 0x80000001, 0x6, 0x0, 0x80000001, 0x0, 0x8, 0x8, 0xb5b, 0x100000001, 0x101, 0x8, 0x10000, 0xbf8, 0x8, 0x1, 0x1, 0x6, 0x2, 0xb7c2, 0x3f, 0x100, 0x8, 0x6, 0x26, 0x0, 0x8, 0x0, 0x3, 0x1, 0x100000001, 0x8bac, 0x100000000, 0xd1, 0x5, 0x5, 0x1, 0xfa3, 0x8b, 0x7, 0x42eb27ab, 0x1, 0x2, 0x7, 0x5, 0x7, 0x6, 0x20, 0x3, 0x100, 0x6, 0x80000001, 0x7, 0xec, 0x10000, 0x5, 0x7, 0xd870, 0x2, 0x55f, 0xa04a, 0x5, 0xff000, 0x6, 0xffc0000000000000, 0xfffffffffffffffa, 0x4, 0x10000, 0xbd, 0x0, 0x1, 0x20, 0x0, 0x5, 0xb710, 0x2, 0x7fffffff, 0x1, 0x4, 0xffffffffffffffdc, 0x4000, 0x5, 0x1, 0x5ec5, 0x4, 0x4, 0xfffffffffffffeff, 0x5, 0x8, 0x5, 0x1, 0x10001, 0x100000001, 0x3ff, 0x7, 0xb9, 0x81, 0x6, 0x1, 0x7, 0x8, 0x8, 0x3, 0xfffffffffffffff8, 0x1000, 0x1f, 0x7, 0x4, 0x800, 0x9eed, 0x4d8, 0x7, 0x40, 0x8ff, 0xffffffffffffffc1, 0x6, 0xe80, 0x8ee8, 0x0, 0x9, 0x47, 0x0, 0x100, 0xffff, 0x1000, 0x40, 0x4, 0x1, 0x1, 0xfffffffffffffd4b, 0x4018ecd5, 0xef, 0x4, 0x6, 0x4, 0x6, 0x400, 0x0, 0x5, 0x9, 0x4e2, 0x1000, 0xaef, 0x1f, 0x491, 0x100000000, 0x1f, 0x1ff, 0x9, 0x8, 0x2be, 0x1, 0x6, 0x400, 0x7, 0x81, 0x0, 0x4a15, 0x6, 0xfffffffffffff800, 0x81, 0x0, 0x6, 0x0, 0x6154, 0x3, 0x2, 0x7, 0xffff, 0x0, 0xfffffffffffffbff, 0x6, 0xffff, 0x6, 0x4, 0x6, 0x6, 0x6, 0x11a3, 0xfffffffffffffffc, 0x9, 0x100000, 0x2, 0x4, 0xffffffffffff8001, 0x3, 0x5237, 0x6bb, 0x4, 0x5, 0x7, 0x514f, 0x80, 0x1, 0x200, 0x20, 0x6, 0xad, 0x100000001, 0x9, 0xff, 0x65cf, 0x7, 0xfaa8, 0xaa1, 0x7, 0x0, 0x1, 0x0, 0x6, 0x4, 0xad2, 0x56f, 0x735, 0x401, 0x0, 0x5, 0x8, 0x0, 0x7f, 0x800, 0x7, 0x0, 0x3, 0xa90, 0x0, 0x0, 0x9a2, 0x8000, 0x27, 0x6c4, 0x0, 0xf07, 0x9, 0x0, 0x69d2, 0x0, 0xf918, 0x10001, 0x2f3, 0x80, 0x1, 0x604f, 0x2, 0x1, 0x7ff, 0x800000000, 0x1, 0x389, 0x7, 0x4, 0xffffffffffffffff, 0xffffffff, 0xc5, 0x9, 0x401, 0x1, 0x8001, 0xc644, 0x3ff, 0x3ff, 0x6, 0x0, 0x10001, 0x2, 0x3f, 0x9, 0x194, 0x7fffffff, 0x1, 0x9, 0x4, 0xa9, 0xffff, 0x7fffffff, 0x5, 0x4, 0x4, 0xd21, 0x3, 0x5, 0x1000, 0x6, 0x1, 0x20, 0x10000, 0x1, 0x800, 0x9, 0x1, 0x4, 0x5, 0x7ff, 0x5, 0x1ae, 0x2, 0x1f, 0x8, 0x9, 0x3, 0x1f, 0x0, 0xff, 0x25a05b61, 0xfffffffffffffcee, 0xffffffffffff7fff, 0x2, 0x3, 0x2, 0x7fff, 0x8000, 0x0, 0x5, 0x2, 0x6, 0x8, 0x200, 0x5, 0xff, 0x4, 0xa6, 0x100, 0x2, 0x811, 0x1, 0x3ff, 0x80000001, 0x7ff, 0x5, 0x9, 0x2, 0x8, 0xee16, 0x0, 0x0, 0x6, 0x4, 0x0, 0x8, 0x6, 0x8, 0x1f, 0xffffffffffffffc0, 0xb7, 0x80, 0x5, 0x5, 0x7fffffff, 0x0, 0xfac, 0x6, 0x6, 0x2, 0x0, 0x7fffffff, 0x0, 0xa6, 0x1, 0x27fc2ddc, 0xe6c5, 0xeb, 0x5, 0xa8, 0xc9, 0x1f, 0x80, 0x0, 0x401, 0x8, 0x0, 0x0, 0xfbb, 0xe, 0x80, 0x3, 0xbccb, 0x7, 0x7, 0xcb, 0x0, 0x7fffffff, 0xd3, 0x1, 0x3, 0x100000001, 0x7, 0x9, 0x4, 0x3, 0x800, 0x101, 0x126c, 0x0, 0xa186, 0x0, 0x9, 0x6, 0x9, 0x6, 0xffffffff00000000, 0x5, 0xfffffffffffffffd, 0x200, 0x100, 0x5c98f89, 0x6, 0x9, 0x51, 0x9, 0x1, 0x6f4f, 0x8, 0x4, 0x8, 0x5, 0xd1, 0x7ff, 0x9, 0x2, 0x0, 0x2f8, 0x3ff, 0x3, 0x12, 0x8, 0x3, 0x3, 0x53a, 0x4, 0xff, 0x1000000000, 0x2, 0x1, 0x0, 0x7ff, 0x8, 0x200, 0x9e6b, 0x8000000000000, 0xff, 0x4, 0xbb88, 0xfe, 0xffffffffffff818d, 0x0, 0x9, 0x5, 0x8, 0x4, 0x4, 0x100000000, 0x70, 0x4, 0x3, 0x96, 0x1, 0x80000001, 0x46, 0x7, 0x5, 0x6, 0x1, 0x7, 0x5, 0x8, 0x2, 0x9, 0x7, 0x200800, 0x8e, 0x7fffffff, 0x0, 0x1000, 0x9, 0x6, 0x57ee, 0x0, 0x4c61, 0x9, 0x0, 0x100000000, 0xff, 0x101, 0x2, 0x7fff, 0x6, 0x6, 0x7f, 0xffffffffffffff69, 0x4, 0x9, 0x9, 0xffffffffffffff63, 0x6, 0xffffffffffffffff, 0x29a8, 0x3, 0x81, 0x3, 0x1, 0x8, 0x3, 0x4, 0x3f, 0xffff, 0x7, 0x3, 0x80000001, 0x0, 0x5, 0x0, 0xffffffffffffff81, 0x6, 0x2, 0xe8, 0x4, 0x73fcc61, 0x3, 0x1, 0x0, 0x2, 0x20eb, 0x6, 0xfffffffffb383724, 0x10000, 0x81, 0x2000000, 0x4, 0x6d98, 0x67, 0xe0f, 0x9, 0xff, 0xfffffffffffff001, 0xab29, 0x10001, 0x1, 0x3, 0xaa8e000000000000, 0x9, 0x68bab176, 0x7f, 0x100000000, 0x6, 0x8000, 0x8, 0x9, 0x1, 0x4, 0x20, 0x0, 0x8, 0x7, 0x7, 0x7fffffff, 0x4, 0x0, 0x8, 0x6cd, 0x100, 0xded7, 0x2, 0x7fff, 0x4, 0x4, 0x2, 0x95, 0x1, 0x9, 0x81, 0x7fffffff, 0x1, 0x8, 0x6, 0x800, 0x80, 0x8, 0x9, 0x20000, 0x3930, 0x1, 0xffffffff, 0x8, 0x6, 0x3, 0x28ee, 0x8b7d, 0x2, 0x500000000000, 0x80000000, 0x80, 0x9, 0xfffffffffffffffa, 0x7, 0x1, 0x1ff, 0xfffffffffffff0c4, 0x8, 0x8000, 0x0, 0x80000000, 0x800, 0x9, 0x5, 0x10000, 0x6, 0x7, 0x8, 0x88d6, 0xde, 0xffffffffffffffd8, 0xca, 0x7ff, 0x5693, 0x2, 0x0, 0x2, 0x6b, 0x100000000, 0x0, 0xa446, 0x3, 0xabe8, 0x5, 0x0, 0xbe, 0x8001, 0x7668, 0xffffffff, 0x9, 0x0, 0x5, 0x33f, 0x9, 0x200, 0x8, 0x5, 0x45a1b168, 0x1, 0x4, 0x66, 0x9, 0x7ff, 0x1000, 0x2, 0x8, 0x0, 0x10001, 0x6adc, 0x6, 0x4, 0x1f, 0x1, 0x5, 0x5, 0xfffffffffffffffa, 0x7e, 0x1af, 0x8, 0xc5, 0xe4, 0x4, 0x4, 0x8001, 0x7fffffff, 0xb877, 0x3f, 0x4, 0x1, 0x9, 0x2, 0x843, 0x8000, 0x6, 0x8000, 0x8, 0x100, 0xd5a1, 0x7f, 0xfffffffffffffffe, 0x9, 0x7f, 0x5f, 0x5, 0x98, 0x8, 0x200, 0x9, 0x3ff, 0x80, 0x5, 0x9, 0x1, 0x7, 0x7, 0x0, 0x4, 0x5, 0x7, 0x3, 0x80000001, 0x8c, 0x8, 0xd422, 0x1000, 0x8, 0xffffffffffffffff, 0x4, 0x5, 0x2, 0x4, 0x5, 0x2, 0x0, 0xc57, 0x101, 0x3a, 0x4, 0xffffffff, 0x2, 0x26, 0x80000001, 0x7ff, 0x7, 0x80000000, 0x64, 0x3, 0x8, 0x8284, 0xf9b, 0x2b7, 0xfffffffffffff234, 0x10000, 0x101, 0x0, 0x10000, 0x9, 0x200, 0x100000000, 0x9, 0x8001, 0x1ff, 0x3ff, 0x2, 0xffffffff, 0x51, 0x0, 0x3e, 0x5, 0x1000, 0x5, 0x3, 0x2, 0xe7, 0x1f, 0x6, 0x40, 0x2a, 0x2, 0x1, 0x3, 0x0, 0x4, 0x4, 0x9, 0x2, 0x0, 0x2, 0x6, 0x9, 0x4, 0x6, 0x0, 0x9, 0xef, 0xb63f, 0x7, 0x7, 0x0, 0xc693, 0x400, 0x81, 0xdf11, 0x0, 0xffffffff, 0xdd0, 0x6, 0x7ff, 0x7, 0x0, 0x1000, 0x1000, 0x2, 0x5c7, 0x4, 0x3, 0x3, 0x6, 0xaf5, 0xfffffffffffffffe, 0x1, 0x3, 0x0, 0x101, 0x20, 0xff, 0x5, 0x7ff, 0x1, 0xfffffffffffffffd, 0x20, 0x1f, 0x6, 0x5b, 0x5, 0x7, 0x7, 0x7, 0x7, 0xfffffffffffffffc, 0x7488, 0xff, 0x4, 0x400, 0x6, 0x2, 0x100, 0x1000, 0x100, 0x4, 0x9ea3, 0x0, 0x7fffffff, 0x0, 0x3, 0x5, 0x401, 0x401, 0xc5, 0x1, 0x1000, 0x3, 0x81, 0x2, 0x0, 0x1, 0x1ff, 0x6, 0x30a, 0x3, 0x6, 0x7f, 0x0, 0x10000, 0x100, 0xb3, 0xfffffffffffff800, 0x1000, 0x9, 0x8, 0xa1, 0x1, 0xe49, 0x5, 0x3, 0x6a0, 0x100, 0x9, 0x35, 0x6, 0x100000000, 0xd2d2, 0x3, 0x82e44a4, 0x1, 0x100, 0x3, 0xff, 0x1, 0xcefc, 0x0, 0x4, 0x8, 0xfffffffffffffbff, 0x5, 0xb43, 0x7f, 0xb3, 0x7, 0x7b5, 0x8, 0xe5, 0x9, 0x0, 0x6, 0x7, 0x3, 0x10000, 0x8, 0xb9, 0x7fffffff, 0x8, 0x9, 0x1, 0x7c1, 0x3, 0x4, 0xb7b, 0x1, 0x7, 0xffffffffffffea66, 0xffffffff, 0x7, 0x1f4d, 0x5, 0x3, 0x6, 0x0, 0x0, 0x100000001, 0xfffffffffffffff8, 0xc2, 0x40, 0x5, 0x40f37bcf, 0xfffffffffffffff7, 0x47, 0x100000001, 0x1, 0xd3c5c13, 0x4, 0x3ff, 0x2ddc0e28, 0x8, 0x200, 0x0, 0x40, 0x9, 0x1, 0x264, 0x401, 0x100000000, 0x5, 0x1f, 0x0, 0x9, 0xffffffffffffffff, 0x7e7, 0x7, 0x1, 0x5, 0xf689, 0x8000, 0x1, 0x1, 0x80000001, 0x1, 0x9, 0x5, 0x7, 0x4, 0x7, 0x6, 0x800, 0x81, 0x2, 0x8, 0x1000, 0x1, 0x400, 0x3f, 0xffff, 0x7fd, 0x8, 0x0, 0xfffffffffffffffa, 0x20, 0x5, 0x1, 0x80000001, 0x8, 0xad55, 0x7, 0x3, 0x3ff, 0x8, 0x6, 0x8, 0xff, 0x0, 0x7, 0x3, 0x945, 0x7fffffff, 0xa7c, 0x5, 0x0, 0x7ff, 0x400, 0xc1ae, 0xffffffff, 0x7, 0x80000001, 0x1, 0xffffffff, 0x0, 0x39, 0x1, 0x9, 0xac9, 0x7fffffff, 0x8f, 0x1, 0x4, 0x9, 0xfff, 0x5, 0x10001, 0x10000, 0x3, 0x2, 0xfff, 0x0, 0x9, 0x3ff, 0x5b, 0x5, 0x7, 0x539, 0x400000000000, 0x56fe, 0x7fff, 0x2, 0x8, 0xfffffffffffffc00, 0x400, 0x6, 0x3, 0x8, 0x8, 0x695f, 0x3, 0xfffffffffffffffa, 0x1ff, 0x1, 0x9, 0x4c4969c0, 0x0, 0x3ff, 0x81, 0x7fff, 0x568, 0x6, 0x100000001, 0x1, 0x1, 0x3ff, 0x1, 0xfffffffffffffffa, 0x1, 0x100, 0xffffffffffffffff, 0x5, 0xfffffffffffffff4, 0x5, 0x7, 0x7ff, 0x4, 0x100000001, 0x3, 0xff, 0x8, 0x401, 0x0, 0x2000, 0x216c, 0xff80000000000000, 0x9, 0x46dbfdbe], "a8133678a21212676402ea6dcd5e2ae6763a96b26d7baa14751f9f825085ae257e65f171cb87b35549d5c58e8f9f77da9305e6b5e00fd9c31a0a1cd55ba7b3e64bd892e8eeec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000924000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000345000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000059000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060f000)=0xe8) r4 = getgid() r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ebc000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019d000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ac000)={0x0, 0x0, 0x0}, &(0x7f0000df1000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000704000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000140000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f19000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c27000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000928000-0x4)=0x31c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a6f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bce000)=0xc) sendmsg$unix(r1, &(0x7f0000e36000)={&(0x7f00007ae000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000622000-0x10)=[{&(0x7f0000aa3000-0x3b)="c11fda89ce8d0ced73debf562b2f834d689f0ff73f55cdb9834e7e9c202218ef5284c4fe74f463fc5bab8bd191eb21b658f50d7cb685a69e6e6a2e", 0x3b}], 0x1, &(0x7f0000355000-0xf0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xf0, 0x0}, 0x10) [ 421.408346] sctp: [Deprecated]: syz-executor1 (pid 6425) Use of struct sctp_assoc_value in delayed_ack socket option. [ 421.408346] Use struct sctp_sack_info instead 2018/01/22 17:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a0a000)=0x8, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000cca000-0x8)={@broadcast=0xffffffff, @rand_addr=0x100000000}, 0x8) recvfrom$inet(r0, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:02:30 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) 2018/01/22 17:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000083000-0x2c)={0x0, 0x6, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000202000-0x2c)={0x3, 0x4, 0x4, 0x9, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000ba3000-0x4)=0x10000, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r1, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/22 17:02:30 executing program 1: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00005d4000)={&(0x7f0000486000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005d5000-0x10)=[{&(0x7f00005d4000)=""/148, 0x94}], 0x1, &(0x7f0000233000-0x70)=""/112, 0x70, 0x5}, 0x2) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005d4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1000, 0x9, 0x208, 0xff, 0x6, 0x53d17879, 0x3, 0x7, 0x0}, &(0x7f00005d5000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000008c000)={r1, 0x1, 0x2, 0x3f8}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f00005d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00002b0000-0xb4)=""/180, &(0x7f00005d7000-0x4)=0xb4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendto$unix(r3, &(0x7f00005d3000)="2c82ca64e2034702400836ccc13bd7a1e07fad51116347a7d30b894989f86ae693d388dabd9597a1d5b9bbc0981c0b354a1c2dbe0a904b4a124b57960ad810ae", 0x40, 0x0, &(0x7f00005d4000-0xa)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x12cf}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000499000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00005d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000194000)={0x1, &(0x7f00005d8000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f00005d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00005d8000-0x8)={r5, 0x3}) 2018/01/22 17:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000071d000-0x4)=0x7f, 0xfffffffffffffe51) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x0, 0x80000, 0x7, &(0x7f0000cc3000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000cdf000-0x14)={0x0, r2, 0x1, 0x1, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x4, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c48000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3df}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000835000-0x4)=0x0) 2018/01/22 17:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000273000+0x915)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008bf000)=0x48, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000955000-0x4)=0x20, 0x4) sendto$inet(r0, &(0x7f00003ea000)="", 0x0, 0x20000c7c, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000225000)="0b8c097d19f8c36232f81f981aa7c782472e", 0x12, 0x20004080, &(0x7f00006c2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:02:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe9, &(0x7f0000952000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc={0x4, {@snap={0xaa, 0xaa, "d6", "b8c7bf", 0x6006, "a194e38a6726c21c6fb2029adbb3221d145053e4a9400ca8676bdebe3f034e5f11f7550a9ed703ae903b73381012432acef15ee9fc5b081dc60177d05fc831ca6d4d944baba42b7ec60fe4895d91b4980565f3b2ea7c5abc3e8b02651c75765dddc2c1e64103085bdc0cfd625a754d49b0f359a8785608f8e7e335c14dab3c396bdd3006a0d623d606cab61774db67b2071238432e4cc09c3590db0567917361929c2bcc9ec464defdbde38b67dae5ce6f955d2be40fcb4430efefa1907e90861ea7143b9d910156155046660bba4a8494f5f6"}}}}}, &(0x7f0000fb7000)={0x1, 0x2, [0x655, 0x37]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) 2018/01/22 17:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x400003bd, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0xffffffa3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000713000-0x4)=0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) accept4$vsock_stream(r0, &(0x7f0000a29000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80000) 2018/01/22 17:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000318000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e7a000)=0x1000, &(0x7f0000ecd000-0x8)=0x4) read(r0, &(0x7f000036f000)=""/129, 0x81) write(r1, &(0x7f00003e0000)="a0ae4a1b7daae2482ab294dd2116a177a3acfa1e1b0118769dba1c2b8292728c686731e23afc73928dbb9fc4e2dfb7b90c9f7ae6af93de2f40ba54a6d0cd7b94f68cb53ff5e7eb650357fd9f45d0c9bb9c7a9471eb60099238290fdc952b2bd555c65b183d7760cb86bd6aeab1a83c43bd52386121e4b290e23a5edc7818d3609e0adf00a2aa1f98f146a977e00f09615966469fc827ea5893e08889041c7c5deab1137bb03c58df92a3e0b862c78b6464dd7e23a3fa18d69b74adb3e428dced0591f3e31526fc", 0xc7) 2018/01/22 17:02:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b4e000)={r0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000fc9000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x1e, &(0x7f000038e000-0x1)="", 0x0) 2018/01/22 17:02:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ae4000-0x10)={r1, 0xfffffffffffffd88, 0x4, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ac8000)={&(0x7f0000a27000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000001e000)=[{&(0x7f00001d6000-0x89)=""/137, 0x89}, {&(0x7f0000fea000)=""/40, 0x28}, {&(0x7f000067d000-0x5)=""/5, 0x5}], 0x3, &(0x7f0000a97000)=""/4096, 0x1000, 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008c0000-0x8)={0x0, 0x20}, &(0x7f00002e8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003b3000)=@assoc_id=r3, &(0x7f00003c9000-0x4)=0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000d64000)={0xfffffffffffffffb, 0xf3ee, 0x4, 0x0, 0x4, [{0x7, 0x0, 0x36, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9ec, 0x4, 0xb86, 0x0, 0x0, 0x1402, 0x0, 0x0, 0x0}, {0x100000000, 0x0, 0xfff, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) sendmsg$nl_xfrm(r4, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 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}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000fd4000-0x38)={&(0x7f0000483000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000aea000)={&(0x7f000039a000)=@getspdinfo={0x9c, 0x25, 0x12, 0x3, 0x2, 0x8, [@migrate={0x88, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3f, 0x1, 0x0, 0x5, 0x0, 0x2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x1, 0xff, 0x2, 0x0, 0x2, 0x2, 0xa}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x4000011) 2018/01/22 17:02:30 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000685000-0xc)={0xffffffff, 0x972f, 0x10}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fcf000-0x2c)={0xd, 0x7, 0x2, 0x4, 0x3, r1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fcf000)=""/252, 0xfc, 0x2020, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r3, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x2, 0x800, 0xfff, &(0x7f00007e6000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d65000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000674000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000a1c000-0x28)={0x6, 0x8, r6, 0x7, r7, 0x9, 0x8000, 0x5}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ec000-0x4)={r0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000506000-0x10)={0x0, 0x2, 0x6, 0x40}, &(0x7f0000fce000)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000fce000)=@assoc_id=r9, &(0x7f0000483000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00008a9000-0x43ad)={'mangle\x00', 0x2, 0x5, 0x434d, [0x5, 0x80, 0x6, 0x3, 0x3], [0x4, 0x8, 0x100000001, 0x8001, 0x401], 0x10, &(0x7f0000b64000-0x10)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @common='ifb0\x00', @common='ipddp0\x00', {0xff, 0x0}, {0x0, 0x0}, 0xaf, 0x1, 0x40}, 0x7, 0x128d, 0x132a, 0x15, {0xe9, 0x9}, [{0x6e, "aaced4660b299131dd0e1265db96b74aeab3500f4800f07983cf5f9a97", 0xff, "3c4f1e4b300c60db49de6028162221a28bf43769745641a51e2753696734e5caee37062ae3c0674ecab6ddf6581b757b425293d09f283b20c818412835513e9ae8e1f581ec020b32ba1fc389f409"}, {0x1020, "349e9a24d97668ab0d17cee783df57cb68437686e85d740fd0920e1efa", 0xffffffff, "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"}, {0xe2, "6a886e1b739996ced8f1de38e8e0a01538860046e7c3fc8af40796610b", 0x100000001, "dc26908ef71c06be32c7edbd2763e53f58167ebf0d1e54eab7a7eb02364362c0ebecc596dc5ae4a9f751db83c2f1ad50b751ba336c29152b84e608eed0d505f21a306d3ebfbe01633bfb95242984dcb596f665368ec6047615cf6c17059da84ea825e4a9bc38d06490e5d49b5f63d45d64131b781868967d1a0c3d49b192d4833044eaac5345196fe4b92244b38ad69af478caa9cd930855224b0b781f90cd4690df45426e0d60e9716051ccbc3892314a2187f8b8939f1d061b281eac3c9718eb56"}, {0x54, "0483f4aa92fe14827d258057ce69064108787d20e95ad446f593010e20", 0x4, "884aeb002da83d7d14d59cbcd7668db1881ec4ff5e52f1ff8cb46757cb47bcab9ef92f75f3a6f9adb11239dad16c0cf5e702d600"}, {0x55, "e1bb3c8e6fd39cff0f57bfd1764cd004493c6d6d9cee44f95fd3f0b5ba", 0x3b, "55e2a0067532d2ead0f4fc0c0134dff5c01ef8bb506e524b1961c0f04b5915274114e1d3842cbd4d123306acf96ac044321291253a"}]}, {0x9d, "9ec0d5240a7ccdf65c9bfb186a356cbd0d84a38416f130cd06ea3a9a0c", 0x8, "d96d6dc368dd4d2ef0221751dd95b57191ba4d1dbd27efa40323d7a432589a01f07e5cb5d58d69b453a78cd11f432d619e0697c5e44f0ca7988e20510a69a0de209bc23e5c3eca58e8dc900cd81f9d9e986b80316d118221264b9350b6099bf2fe0567ca6c8523e01941654edcb4c10c96326fbf9b0ac432ab09300baf"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xff, 0xffffff00, @generic="32c9f586bee2f18a9a8fbe24a7ae2129", @common='eql\x00', {0x0, 0x0}, {0xff, 0x0}, 0x8, 0x1, 0x0}, 0x7fffffff, 0x1d6, 0x22d, 0x31, {0x1, 0x9}, [{0x35, "c7dd2a823e2b79afffa01806c918234596ff987a702ff39174f4f198bf", 0xff, "94c2764b118c75c4b0391f71c680ff72243c921377"}, {0x55, "30ef8c074d7595a1611f62f28a14cfd2a4512fe2c343bf8f2f567b3d04", 0x222, "e9f77203962cf866049ad5ce3d23e6ce5fe5d683b118b091e3f143182a687c8b51b06404943f3bd399666b0cf0461f7b34e8092b69"}, {0xd8, "77b0c39f7a716c93879c600cee9bcc3d1f8d6083ff2441e7346a83fa18", 0xf928, "dc3e07448e2c1161e38e897f6198889cca0b6558c4275df694df07aac74d8bf2adf29a21570223e558737bc71ec508d8b6f8c5e8878dac30a5bb5069763e88628ccbdd688b58e04a67eb6b6c95441ebcc42d593f822719e05c549439ecc045a556574ce77bc496be315f065ceee197778e792ccf80f4ba37994364f9051cbf783cb2d15cf4308e1f78f29478f10e85c29ee3e8ec7b8122e2d66ee5fae56510b548707cdc418a82e9fd8376e229ec871e8e46e97b10c46b51"}]}, {0x57, "903169383b5104cca2e308549cc78313bf4902650388c8478d7ad91219", 0x82, "429285c69ee1da7e9f7d956eeb8f1e74906a2bcfb8a7f08c4b9ad562ededb378e9730689c7287aeae08fb1803a56472646fc8f12ae2f0b"}}, {{{@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='sit0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x16, 0x3, 0x5}, 0x7, 0x17c, 0x1ba, 0x13, {0x3, 0x4}, [{0x20, "e4a06ae00bfc7bb4ee3fc748ab8b0978aed8c34ddf2ec8aae5ed547881", 0x7, ""}, {0x65, "d7150e717877a2688ab20dc11faaef5ac5bc0991262f4b834491e76752", 0x7fff, 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"28305b32f53c8eff2a27032481e5e6730380c4400da1476c64a959f62f530b"}, {0xa6, "0eae9bea6d015c0d656934d40322e17f391bd2283a4a0285b094c599ca", 0x4, "74ca14626b1ad37a5cd158c83fb3f1eb05dad3213fc5cb9e11b320e6015105d10107dfb0dffd73907946c6f75b87a1098289533390ed44c1c545305ebaf2009fe83cf8882a250a378d1ecb6faca21dae73763380226dfe3c3811ec78eff188038931ae2b2afd0dae6db3192b8686553100419bb78f65ad222a6902bb514d5dfd8058cbcee2b2"}, {0x46, "37da1cd7b54678b6111e71e31cb8e43748a0fcbfa1dd04fb971676f3f5", 0x100000000, "443d9187e9adaea52411a2cdeb44e5dd6c1deb3e85c6267447d2e0f08e04d62e864f57335fc1"}, {0xc1, "0a751a24e673e5a72361ffcf4a930f3e9685e4f13cba791f821cc33b4a", 0x4, "d6f5ac2bdbeea6a031ab972c9effa4652d80d5b023e3f3192b79a512801a70cae330782de0a9ed3eb574717e8d8bd1532b41a8e9c4885f578c7ef199e69623a945c5bbe68a9457f5fd55984a54128af53990ca4ff65158336a9af8de8c797a45e8c31628f6ba405265cd59cb5dc79ce12bf13c1ad076c8f36e0e562033f061ea232d911fd473c85c45348e6c8a89717d27790702f5d2ad5ef7e8606b687a87ddb4"}]}, {0xea, 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{0x5b, "0165707ee887a3fa13dc8aa3179a1fc477a6dc69b501af6ae07488d16a", 0x5, "c1ad8e895ba69e5fe936a5222302ad00237a2fd4fe24a019f497cdd9c3c6e80d4aa9f1fc05dc64f7cb8bf1df8047e627ec0b2bf205c36c55498caf"}}, {{{@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="51b8e58e7bb2dcf1045a8edf1417b191", {0x0, 0x0}, {0xff, 0x0}, 0x9d, 0x3, 0x1}, 0x3, 0x1c7, 0x22e, 0x5, {0xae6, 0xfffffffffffffffe}, [{0xdd, "2d0a6142c35de1ed4ef698c8ca67f50938928f59d6b4c192b1b98ccc88", 0xffffffff, "a5a9368da13339c7a40a529ea1213a3ecbeabaf8451b8fb47c23f011256be56906172ed2be35cad8c7bff7df5c8e12dd15c105d8e7e6135982cafb998fc3f117e775894da1af593f961498d6a26b26ad8b41a6076a61159a9a89f022bb9eefd3eea03f37a4d1cc7e59e5c2dd9481d15fa7ed159c5570e051b1f26d999f3a7b4155d6c1465e0f9a4f6d36123aa1c3e85e3c0bd9a9e922f9eb8e8d104d35b124d46da4c4edee5d9a36f0897363aed45be5341e7b492ef387e59faa210798"}, {0x76, "e59f82446ba1158504bc13b9357d173003dd0b995793d60fe3dc9467fb", 0xff, 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"25444ee0cd6cf7b834d55df36ccc3bc65f3c12b7535c30d84b83f2011ee378af6afe045efc15a03d1f5b03b41adb1db4f467c5ae0455314c7a29fa7460c47b4605351d803c276b3474c8cb66869d9aa05e4a4c4537f43720b0413ee60121e3646ecc8d3ff9db2a74aab12d032d3ad4fc8c65b22eeb4b90e85a885f15cb496d27e7023cdbdf12eb25aa585931f0279fda534771847d294ac683639ef5072ab8"}, {0xb9, "e01b340c8fed0a6e40119a446272a22da43b58cca0b59ef041f6e10e9f", 0xffff, "101f120d226be779700128026e42b2dad7891edd1e88bba72e349fccf0ff986af0cf3ee257db32aba98f30b2b3b42fa2d2a347418bdaf31fd244a1237926fc2f34d0dace24d2c2e160216aafeff55371b3ccee0ada0b9ccf19d2f994a58e62400d6cb27e35de19fb7003cb55993abafde13cb9db72b605420de0059d40200297f3769f58f9baa53b4333efb74e2752ae96064762771354e829"}]}, {0xa0, "30a8e985c9a7d93274751e9f7d15dd4273c63731596dfe8845c20041ec", 0x3ff, "503f8f4ddb4fbdf18cda73dad30a370f7685c73827e74f5d8565469e179287ed63472a810d81dd8c272a5d08c985c62ef4a2b610df7fa2f5679b4f1604813049b825a8ae4e48efc9181e722b7a254859da8e111ddad0b17341d54cec21f49c67d313ff5a4b261a92a4eebd3ee563b2b77542e953cbad95a1a9f9bc01fa850bb5"}}, {{{@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff000000, 0xffffff00, @generic="6144aea8a3b8ca74486c02c304801311", @generic="f0288e67442df7c5fca0ff4182f12030", {0xff, 0x0}, {0xff, 0x0}, 0x3f, 0x1, 0x4d}, 0xc1, 0x10b4, 0x1193, 0x2, {0xad85, 0x4}, [{0x20, "c1d14c99db5058eece097b193c3f88667451b470b2a220dfb53553904f", 0xffff, ""}, {0x1020, "95c326aa5aaf023e3eacd841eb4ed6c287aea8d2ab7d934fb2382fa22e", 0x8, "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{0xdf, "2bf7c9e59953985d8f8a7f253c2c02cd19c15807b33ba1bb907f99e0ea", 0x5bcc, "7b4e1bde0239104d05bb163d24db7e16ec262987b85444239b9853ac5021cf6979cc43f72b5342066f47d9f33265766668137598fc9b35feb44003950531dabf9526808bde52d04db1bf5108c9ff755388733e7cca22a463c982893cf8493b1dc04154a9b704d2cc08f6e8ce4ec0afe88c181fc148804a1ba0ac0e200fa079e28ab2ca384c73310163123c2655310bff071f1612e97fbdc1a83a7c84af712b70bfbe8f6913483a97f84dc53efeddeb1ad20cd9c7138b3f570f4b47c369aded"}}]}, 0x43ad) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) 2018/01/22 17:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000284000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006cd000)={0x0, 0x1e7f, 0x4703, 0x80000001}, &(0x7f0000383000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000016000-0x8)={r1, 0x8001}, &(0x7f0000074000)=0x8) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000364000)="130000001000ffdde200f49ff60f0e0000230a009d00000011fcaea73022e5f9ec4fe8", 0x23) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000067e000-0x2)=0x5) write(r2, &(0x7f0000131000-0x8d)="b8a5a0fa616da58cc8d5a8475dddc22a3ac737c3d00b534ec292081e59e1674658ef3a09db222711f85cf3ffa813bb90f0f1ff4a6f239174b910be40e84b8aca2365582abc8efaae8cd9d2b5eb715ac26a5a2ec9544852206de852adb8d47aaa8d004c39b9efb0d2b013fd6c176ff4d2789c2abed832fbf2deb8bd905bc8b2205a6d5a96d1a0e1f44565ee24ee", 0x8d) 2018/01/22 17:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000387000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000e4e000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dc9000)=[{0x0, 0x0, &(0x7f0000499000-0x10)=[{&(0x7f0000a12000)="fc", 0x1}], 0x1, &(0x7f0000945000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r2, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f000064f000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) 2018/01/22 17:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000088c000)=[], 0x0, &(0x7f00006a3000)=[{0x80, 0x29, 0x7, "a0beac69044f76e755b7398977054aa45bb3ea1da97307b6306f43569b5949aee71e3e4d290248450151b5eafcb765947d4ee3514f08d1e98817edcac06555214e75aa60786a5378b9288842ce692a93409dd8b1ec3ec7aea899559c2c9a8f16043e02694225233dba1a46ec"}], 0x80, 0x0}, 0x0}], 0x1, 0x0) 2018/01/22 17:02:30 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x80000, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/01/22 17:02:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005ac000-0x28)={@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]}) bind$packet(r0, &(0x7f00004a9000)={0x11, 0xffffffffffffffff, r1, 0x1, 0xffffffffffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x6, 0x1000) socket(0x9, 0x80000, 0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x18, 0x29, 0x3, "9f7e"}], 0x18, 0x0}, 0x0) 2018/01/22 17:02:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000d17000)={&(0x7f0000140000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000de4000-0x10)={&(0x7f0000439000-0x28c)={0x28c, 0x10, 0x600, 0x4, 0x0, {0x17, 0x0, 0x0}, [@nested={0x15c, 0x2a, [@generic="400b3510fa6565bf1469a7f372ea37900533375e249b24a8bb2e873cb681cd9a22f07dc37f5b0f4d6759e8fa1c81db4312bfe9e78e03074f9c", @typed={0xc, 0x6, @str='\x00'}, @generic="805fc5707150c25134ca8dcc6d89ed5e19e8314afe6d0d9c49544faaca247eeac182fbc02560ccfc851f60bcde82d1f76f7410", @typed={0x8, 0x1c, @void=""}, @generic="ea4530d96553b7611e28d9b8a9a0991cf15c0392d780bc7b7ad4131f2e31ce9910d70f34", @typed={0x8, 0x8e, @void=""}, @generic="a098fe060d4709bf3bebd7364b355f2705379e2da0da30a6bbc6f3a61f3567dee7bb631b441b4a5ac5e777c50b2c032cf4d460b06ba68ab5fd24d8753e6523b021eeb676c08e5eeafa96f35f9c2b3d5ea77cad380fb9a0ed47078e56de55bdc9da29479f9fae665a52b7c6a869a7614963e95b03d4c647cb5b412e4c2efa964538fe86255bea9b7b6c241ef014b7c03b5e0021da3eb94f5fb6b513d251d8d881a48b303e1f592829b240"]}, @typed={0x20, 0x7b, @str="6574683040b12f355d766d6e6574306367726f757000"}, @generic="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"]}, 0x28c}, 0x1, 0x0, 0x0, 0x8000}, 0x4008014) r1 = socket(0x1e, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000816000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) listen(r1, 0x0) connect$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) accept$unix(r1, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) 2018/01/22 17:02:30 executing program 1: mmap(&(0x7f0000e42000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ca3000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028f000)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fb3000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b57000-0x4)=0xe8) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000622000-0x4)=0x0, &(0x7f0000f72000)=0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000da3000)=0x0, 0xb) 2018/01/22 17:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x4) bind$inet6(r0, &(0x7f000018f000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:02:30 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10, 0x80800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000d000)=0x10, 0x80000) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) r8 = getgid() r9 = socket$inet_icmp(0x2, 0x2, 0x1) r10 = socket$bt_hidp(0x1f, 0x3, 0x6) r11 = getpid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) r13 = getgid() sendmsg$unix(r0, &(0x7f000000f000)={&(0x7f0000017000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000-0x80)=[{&(0x7f0000007000)="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", 0xfc}, {&(0x7f0000017000-0xde)="66456600bc3fcbf1bdc6339d5cbcf9058c1ef8e5c87a52013e2c5747828162e97d0009a19a7defe1f694fa577685cdbe70565b79e86cf19368a6d81ec4400c646ac8355699e9ce174afb811cccf52f4d7919066ec1e55cbc154e5948022ad1b0be44a40bd5724512e79aaac2942456c0045cc79e0482fe773c58783c7f3284dbae3e1530f3b46aec57ef734f5da3f7af030ccde3f04f6e68d4db80a40af93bcd10cdad8cbdc208a845c30ef4919efc51c08b0d6a23af54ace2d678d844eb3ea688750b56c7315e654ada6d0047bb6d0763dce87ede51d7df4ed80efb7a85", 0xde}, {&(0x7f0000008000-0x2)='xp', 0x2}, {&(0x7f0000008000-0x8a)="e29ace82e8188d0ca229cdc86e295d25f0a6582b19a454fa80a79cd8e7e8418066a94908eb5d24070e3a38c47a63e837f25bec250d4dc6b5f0328db851de294729535c487575bc5719ece140588ee4b90280c9a97bfc8249ee8ccc8762d97e9fd3a98d3c799c5ec201d00e1db5d7b0d12be7c9097ec2f660cd10b992c28a7bf8c5df48b0c70944d128cd", 0x8a}, {&(0x7f0000000000)="fc518881c78e6a3fd60514ac3568cf1f87cd1db3580c7a17dee0d2f20e6582a3fb94bb6ac00c98a2bb75c7cb6929bf4e20f6967a526f4f895e79c7f566b14cc7b2b271b921e05228bbcf9e82c265a3088f7f1d5f6c6eb3ada9838fadd0c2ae11e8703e6a35b1ab34e440f603e3f77916c43f1c42546d19caeb8de6e6b3648b6fb346eff3d9f7cf70b961cf7ec4276c7b90a36d8ed0d8495bd9d743e73e016015fe57e78b4070127fcfaa213c606b9e2068126ae4a743bd", 0xb7}, {&(0x7f0000002000-0xcb)="faf334abf6ebf4f38b66773916c04c6a249bf4d747f44dfacb731917aaa11e83bde33808d2c9aa6ca3bf025e7f409b00da7c0a4e2ee7e1ce959cbadb284763bad1efe1c27b4641312dc713e56ba5bd02db5f92292d811e47f11deae32743f7a815dc41ede3c8d9811d2041d1b1c7afe93d09e69f6ff0c409e3d9120763a1d183e0b78207514bc8463897135b5ed1bedadd005b0f5bd70931bd7da7f02c3ece15be1adedf88c204f80dab83e4a15eed7b04bf35fe6f8b67ee6e427f8e2433ae5ed8bf781d21bd7bea53211a", 0xcb}, {&(0x7f000000a000-0x2c)="76727f01524240b364053a9468b57c619b9f45c07be1141745e3a0230b35a832196f615db9c5efee1c58915d", 0x2c}, {&(0x7f0000016000)="9a9aeddc31e1fc4635b0dbf05ecaeb7e1646c46edd0c19731962e488ba9382c1e57ea020679e1f6d9abf477a056cff649eb21bd196c9c7c61198b7041663c3b3fda91a0cee1c5c52ab0eb600b499fb360b15d78fb7a6ea1e2cd24de61690c01994a9f62a99447467d970f4cb5981937b15977105531d7be343", 0x79}], 0x8, &(0x7f0000011000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r2, r3, 0xffffffffffffffff, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x90, 0x0}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r14, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_proto_private(r5, 0x89e7, &(0x7f0000011000)="af82faa8cda62cf60acb1a1d1d2335ec1eb80bb185986089f7f0f60d5d8b127a8e78883db99c4ddf42dda81220d962833dbfbfe1") 2018/01/22 17:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) getsockname(0xffffffffffffffff, &(0x7f0000961000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e8000)=0x26) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000067b000)={0x7fffffff, 0x8000, 0x7, 0x7, r0}, &(0x7f0000ef0000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 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) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/22 17:02:30 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006bd000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f9b000-0x20)={@generic="63163abac42c65f2217df758a816bcdc", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x400, 0x4) getsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000d15000+0xb41)=0x0, &(0x7f0000d15000)=0x4) 2018/01/22 17:02:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000b21000-0x40)=[{&(0x7f0000735000-0xe7)="5674d6c53d86c70cf977f1a7565caa9358208e0a9bda04ee", 0x18}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/22 17:02:30 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0xffffffffffffff2a) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/01/22 17:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xa) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000305000)=0x0, &(0x7f0000e86000)=0x4) 2018/01/22 17:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000057000-0x8)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:30 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000005000)=""/4096, 0x1000, 0x2062, &(0x7f0000019000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000016000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000014000)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000001c000-0x38)={&(0x7f000001c000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000019000-0x60)=[{&(0x7f000001c000-0x4)="d8e5da7e", 0x4}, {&(0x7f000001b000)="e5c2eee900e0bf7b1d2e8627", 0xc}, {&(0x7f0000010000-0x59)="7429755d8d06c726d3225834d9010d0d48dcd670dfcf0a9f5fe3dcfd70656dfd094bdd2980fd9c8799fc3ba5c9e1c9f7b9ffd848a992c0e32cf1c9d5e7fa06b094eb112dbcc5a0df9ae3388a923d2029757180b2fc24702170", 0x59}, {&(0x7f0000012000-0xba)="a14edf5925ee1b35d55c849f766babda161e9530aec4e98146becc6900463522899e52a7ab62d2762e721cbb88952e5f6da4b63dbb7f9efa9b7e09ed46e0b178104d01240e4ce526e4ecf164e7d8339137861a75d94c8e736a1600a95e8f167bf84a59f494e487a2574e69b0d8a76fd931721a8853238395cae524055625ec3133c319282f7000b9fb33041ee07114758f3522c8fc1252029982dc041870be55837cd98d476a945bd4138e33d9440f6189fa330dda1e7be2d8ad", 0xba}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x94)="c2984a6f1f03f29e0132b9142cb3fd9c3685fa45977a3a5b6cf8ddad3c11b924e1671d5c1bac3e06ed3c32e2e5866505248ae8a7b5c1fbd6f9aee526a01a34b103deb47e6b0635250709ec0712fda9d81b4627598c121922b6f800e82e21994a38913f3cabf6318597436f1b1802fb8f51f7bc30b6fb664fba5e9c81700d4eea804d742169795aa3493867229fb13ed7867ffb3e", 0x94}], 0x6, &(0x7f000001c000-0x150)=[{0xc8, 0x84, 0x33, "d472b4bf5e0102c34570147a27bbd0d532b793acfd6a8b66bb05391aaa2af1a8cc99692b56adb545934d378e853cf6287cbd7669b45f76c3e14abaa77e2b329004608b9c63ce9058c8f9b85c8df7a6b36a09d82ab4fde233b09e91d718b588b6cc2015a0373835bf4cd034afef2e923caedf3eb356fc8a5feec7981a33763a7428b4ac972936819d43707da9d21d10fc8a3decb2d2c357f152f07fdab014b074a9c4518a52ade91f9263fd1e13d19679a1"}, {0x20, 0x13f, 0x1, "175dea5488e95081aaddf6465383"}, {0x68, 0x117, 0x0, "095a5406cac4f5d00ac59fc60f3f40beaa9a0513860cefb11280114c8a1ce810f9d71ee7585ce04ec2c263ad4dad18d5c3e92c824d73acea98818844cb20716f5b073f972b6743d228cc16052902c68fb3"}], 0x150, 0x800}, 0x20000000) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000017000)={0x100000000, 0x3, 0x4, 0x13d, 0x0, 0xfffffffffffffff8, 0x4, 0xb3, 0x0}, &(0x7f0000017000)=0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000001c000)={r2, 0x0}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000001c000)=0x6, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000001d000)=@full={{0x3, {"6a02820110b1d3"}, 0x7}, [{"a4b3b539da4cd4"}, {"6c4b28170f35f0"}, {"571bfc3390b673"}, {"8a1bf6c471d296"}, {"09392d6ade2982"}, {"447b4676e3b2a3"}, {"09998a2ec739a5"}, {"32afcf1fd0877e"}]}, 0x48) ioctl$PPPIOCGL2TPSTATS(r1, 0x40047452, &(0x7f000001b000-0xc5)="90") 2018/01/22 17:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b50000)={0x0, 0x0, 0x0}, &(0x7f000012d000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000687000)=r1) 2018/01/22 17:02:30 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000002000)=""/133, 0x85}, {&(0x7f0000002000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000002000)=""/197, 0xc5}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/126, 0x7e}], 0x7, &(0x7f0000001000)=""/215, 0xd7, 0x8}, 0x100) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/22 17:02:30 executing program 1: r0 = socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000cb6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001fa000-0x8)={r1, 0x3, 0x1ff}, &(0x7f0000fb7000)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r2, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f0000007000)="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", 0x1000) 2018/01/22 17:02:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@generic="7b3525ee0da08881a1df599fd9a79d69") getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/22 17:02:30 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000023000)={&(0x7f0000014000-0x1c)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000023000)=[{&(0x7f0000024000-0x4d)=""/77, 0x4d}, {&(0x7f000001a000-0x4f)=""/79, 0x4f}, {&(0x7f000001d000)=""/23, 0x17}, {&(0x7f0000023000)=""/120, 0x78}, {&(0x7f0000010000+0xedb)=""/4096, 0x1000}, {&(0x7f0000024000-0x23)=""/35, 0x23}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0xb1)=""/177, 0xb1}, {&(0x7f0000024000-0xa5)=""/165, 0xa5}], 0x9, &(0x7f0000021000)=""/201, 0xc9, 0x9}, 0x2000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000020000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000023000)=0x10) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000024000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000022000-0x8)=0x0, &(0x7f0000013000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) 2018/01/22 17:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e99000-0x4)=0x80000000, 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a06000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x343c5d0e01de7ed9, &(0x7f0000681000-0x4)=0xf04, 0xffffff02) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) 2018/01/22 17:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt(r0, 0x401, 0x3, &(0x7f0000bb9000-0x1000)=""/4096, &(0x7f00009dd000-0x4)=0x1000) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socket(0x1, 0x6, 0x8001) 2018/01/22 17:02:30 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000000d000-0x10)={{0x401, 0x82c0}, 0x41}, 0x10) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/22 17:02:30 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000080b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f7f000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x9, 0x2, 0x3, 0x2c}, &(0x7f000097f000-0x4)=0xa0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f7e000)={r2, @in6={{0xa, 0x1, 0x50, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000839000)=0x8c) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000a8c000)="70700910914394f70dc521b7be50e37dce0c3277765f178f29ba5da6b1ee0b1147652afeb4965940113d6aff749f4f21cba6e9f0fb50f0ade04584562b77eb71b4af97627cc7fabea901b3c27c31c2787088d0e25e5c23e6e0705b75598bdf4613857b9bf9b680c2274ba472cd5f31a55001f090714438052a8e83fbce992e89490be4cc2d118d5f76") ioctl$int_in(r1, 0x5421, &(0x7f000076b000-0x8)=0x7fff) write(r1, &(0x7f0000a83000-0xa7)="d4", 0x1) 2018/01/22 17:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x800, 0x3ff) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000d6f000)=0x0, &(0x7f0000173000-0x4)=0x4) 2018/01/22 17:02:30 executing program 6: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000755000)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x89d2, &(0x7f0000dd9000)={@generic="c8dacc1b4e8cd58d7813ecea8dc574ba", @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/22 17:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f00003b9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000f9a000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000889000-0x38)=[@in6={0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}], 0x38) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00009ef000-0xb5)="43da5367b56f611e9320454ddeb12320a7d514c6ce27eb6c74235f3abeec8e183500db53c5ccea796acaf90a95386cf8cc34ccf20f8b6eef111927f007afea744abafe774f6e278ae997bffdff4057d57825fa11a45ba80a1e67737141059a1f50f164b78f3d571f4b504edc110bdc1af42a94f3bbc535b9cde41f4dd9b5b120b914bfa7ebc85433ec00edb80595faa5aa1d501dd07b1ca7b07b97dcb3cd9348cbb54c8fc2f3edaefc5229acca6668e10fd8b2db57", 0xb5) 2018/01/22 17:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e6c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe2}) r1 = socket(0xa, 0x2, 0x0) connect(r1, &(0x7f00000c1000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xb}, 0x1c) connect$bt_rfcomm(r1, &(0x7f00001eb000-0x9)={0x1f, {0xb37, 0x9f, 0x4, 0x9, 0x3, 0x5}, 0x900000000000}, 0x9) 2018/01/22 17:02:30 executing program 6: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000547000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f05000)=0x10, 0x800) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f05000)=""/58, &(0x7f00006d7000)=0x3a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000f06000-0x50)={@generic="34113c56ad9f01fb1cfcca43554f91ae", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x4}}}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000f05000)={&(0x7f000019c000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000e93000-0x10)={&(0x7f000063a000-0x154)={0x154, 0x11, 0x400, 0x5, 0x0, {0xd, 0x0, 0x0}, [@typed={0x24, 0x4b, @str='/*&posix_acl_accesssecurity\x00'}, @typed={0x18, 0xf, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x57, @void=""}, @typed={0xc, 0x88, @u32=0x6c07dca6}, @generic="026f5739b33a2e4170e70a487f11b1181a2b52b956a794b646749ed90b2d18aa276c940705ebeff37f0a66453e9bb082ecdde7869022b35b14cb07", @nested={0xb4, 0x32, [@typed={0xc, 0x4c, @ipv4=@loopback=0x7f000001}, @generic="784e839afe63a51d5bb1b0ba920f9a8e8c54cf51954e1e12faca7b2db197802a4ebeb16cd66d6cd82570fed4ba278936b39b28c69a2e77f6b5256def6140d41ea064ee060431ae9e1fde2b7f2686ec7876b9fdae5a570e76c2bf03a48187c8b794eeb0a5fc09c05c9e5f91e719d1a5e22145adb316278665c5c431b11a1da545804a075381472948064ce48eafe83b576a7a79ea6af6", @typed={0xc, 0x52, @fd=r1}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f07000)=""/21, 0x15) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f06000)={&(0x7f00003de000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f08000-0xc)={&(0x7f0000f07000)='./file0\x00', r3}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$unix(0x1, 0x2, 0x0) 2018/01/22 17:02:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000002000-0x50)={@generic="1092fb1b87a7df71dd6bb8d647a713f9", @ifru_settings={0x80, 0x1, @fr=&(0x7f0000f10000)={0x1, 0x200, 0x6, 0x1f, 0x6, 0x10000, 0xffff}}}}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x6, 0xa8af) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xb) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept(r2, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0x8) accept4$vsock_stream(r3, &(0x7f000001a000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80000) r4 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000022000-0xea)="d4ce552ddc67426958a97a077d44984cec26cd1efd458b6581176cc285dd4100c8f4cbb841c71682597ebecda4d12d97d6ad25ecb298d3d4b152ad7262b97f5de431be42a5d29fb7989724343939f38c075c78eb3761a5277f0bd4b95443796dc6768f7d572f714028a0bac73fdc972c7ffff8e42782bd5560950c2220ea2dc74ff8b75a5478754bd702d503ded5e382fdbd9eceb1bdebf1981b2aed87f9c347e0f7b28970118507c2c7c976c6073aba055228cdbb11742209b22a80df4e24f3bfd084b1ab674ea63ded43a2e64bdc0f6a9a7ace49c4231729c0ea33268ee08aa3ddd94e3526e1332d7c", 0xea) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0xfffffffffffffd9a, 0x18, 0x501, 0xffffffffffffffff, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_PREF={0x8, 0x14, 0x0}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:02:30 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={r1, 0x0, 0x53, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f0000545000)="01000000", 0x4) 2018/01/22 17:02:30 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80006, 0xba7) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f000052f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b36000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000fde000-0x4fc5)={'raw\x00', 0xdfc, 0x2, 0x4f65, [0x665, 0x4a, 0x3, 0x4, 0x3], [0xc9a, 0x7, 0x1000, 0x3, 0x20], 0x10, &(0x7f0000fde000-0x10)={0x0, 0x0}, [{{{@empty=0x0, @dev={0xac, 0x14, 0x0, 0x16}, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="351877b0df40981e08a59c5bc79b2617", {0x0, 0x0}, {0xff, 0x0}, 0xff, 0x1, 0x0}, 0x2, 0x395, 0x430, 0x25, {0x2, 0x1}, [{0xe9, "6f65951de3d46652daf325717cec4c17516a05b21152d7bf24578fce60", 0x1, "dbbf1eaaa7c632ff5b47136cca6ad9011cf48be01b0ad6d67757c44a830b45c770b068fc9e7e496e71fbde202b9efddd276b41ff3108e6469c25a54a979b740f6b71fe744caace3ef99d2f93d0ba3437145d42485b749a25372c3b29eb7faa5ccaebeb807042e12c47377082be5ef07d48d8d5a4e38f428a64a56618da0c7b520536ec4ddddef6364bd4a5638d515b7d77a0387dec13418ef8d682dc2a54c38f31329765cd1cc1f9c55c17b449c41917381b4630ea65dd46195dad59409acc99799accdaf680f2b226"}, {0x108, "74802bc41de5d2dc6bea244536ecd16de88e7212f1192b1635de91d1d8", 0x200, "43799b8a289dafab0a4fff6f04c92e0b8a918b591d9368460c0bba4576c14367babc1105f72719a14183a6b5f1bfafb9112ba46eb52f3598488ef4bed24ad9edf1cda1f793db163354230e6443d64fd58341bc774275df161276a3283d44eebe64a957e29d929031fd2cee163b183c48c58ebce02d6d11f2f5c56fc67669c1aa9e8e8e8ee6397e782bf5afb8061a20e179ff6115c07c2e40ab491a230eb4f15ea7300ea9ec379498efbe05b0837a6c9c44f7c1ff7b10a1c877cb11a553a19bbd649835fe9da5947c62101aec0776061805d38c9e7871d18b20d82f13a333090d4a979950a4c54aab"}, {0x58, "77165a0d8c44d9f77c4046b1b062c49c7781c24aed09ad5c00404e2f5a", 0x5, "7e17867891123b08de47ca12f59bcacb655523e67a5d632ff683605acbea11f5bb9daef4ef530de192a99cbacd34daa6d1ff9f11d02c75a3"}, {0x40, "947063246767bcc157207bebb94d931fa13a60ce488960285b00e0cfd2", 0xa92, "aedc0e501e159ceed7456af759ef3c3430d3a5aac6b703e468b73f497a0c3ed9"}, {0x98, "2c0dd855aa79564c214db6e3428c23793169fc061854e5f5e1b5971d1f", 0x0, "2a3032c8838ec0e4bb8fc9de8d523599a047ce03a0b69050af6b86a9e40878dfcaedccede4cf79dd84bfdeedaab61be003d576f138b33c8ff53940fa98757847db111f51f948d8d294d1aec4c1c60bbdce3e87323feff13a10f37d846f7b78c239148c7172f0804ba071995db763f7f081213bf423538f68"}]}, {0x9b, "21fedcfb5016558e916ece4c16d612a06f8a5fda7853187e7a09a25ba6", 0x278aecf9, "fe3c3c34589ffc50aa355de248199b6457e31e113e2afd5414f1b3b51d743718514a5987e8b3a06fdb6aee1447452f3e2f5beb1fe9189ff6465b771360f6ed9c2df7abfe1bc4e52bcb3fb392c0e8ee88ff9d65b0642405b9c6cddff074dfdc1d2bca881d1ef985dc840cb4ff1a4a085c2e5fb79ac9d8200354589b"}}, {{{@empty=0x0, @dev={0xac, 0x14, 0x0, 0xd}, 0xffffffff, 0xff0000ff, @common='ip6tnl0\x00', @common='erspan0\x00', {0x0, 0x0}, {0xff, 0x0}, 0x84, 0x3, 0x2}, 0x80, 0x2145, 0x2220, 0x10, {0x100, 0x7}, [{0x91, "4293d5ce5715ba6d191e56b5769c8c5ef7f751b8776ce955dc68c10c41", 0x6, "728f97bb4f81c09ac2eb4918e5e4a72362577a67069f2029037b431780231df1daa19886b686fdeda039a5f86ebc911e14d723c66f1d50f7e22e6ad8badc098f5278fa6c11184c6abb79ab164499dd6f3d1dcf5a422229d8d8dae92820fa8fea9f95572ca389031482fcc2680f23832ca2"}, {0x1020, "2f7d793581a7a1d7c67fadad65e221cdc0c046241bbd6d3b7b7a251a33", 0xfffffffffffff801, "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{0x1020, "0e97f0f6d4ec0c956e9172df34b94dc2e8fca6ff69e85c5489a6e10611", 0x7fff, 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"7071ece3f3ccb1177eee1a25a6016eaf6d8c6f01be25062ed993031a8faabb475f17ea5fd6f3b59f03443800d0b8d7b70324141d2062935be657641531ec813e74d98dc3414fa5c52e9bc2a1db49bee724858b9b721915ef18ba9a347174395990a14c8d00c837739b"}, {0x2e, "6cdada3f7a42fadb76af660c36a2e3fe0a7f37b0d1b9bd565e7ff6c9ba", 0x2, "e84d9d2b2eae48aa99e29e448daa"}, {0x2d, "16cf122dcd5914f34b50bf2bfbd4096a9f393016372e8556ba130c79a8", 0x8, "9d84bccc184ec7c0801e336d17"}]}, {0x35, "52c0b6479afe2a497b5f15095e8528d5df30aeacef2feb05ca1e891ecd", 0x7, "408af0482b9fd6e0d4d20fffdacdfa4d7d59b28164"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8000, 0xffffffff, 0x0, @common='ifb0\x00', @common='gretap0\x00', {0x0, 0x0}, {0xff, 0x0}, 0x88, 0x2, 0x42}, 0x6, 0x1e3, 0x1203, 0x6, {0x800, 0x2e83}, [{0xba, "55b14ebf4703aff5bf2b57d988f359a0d1d1fc9692d8452fa547ddf313", 0x800, "5fa1b39417b4e4afa4dd93294625ac72f98a2e5e2870388494cefa01636254c290c74bffef04eb42247d85ccac3cdb895c90f2097748045631722d42c718ee26d3f274caf4babaf13c13b52810e045f53d67feebe17edb6b3053b07b3c632835fb6562b4568c5297885a2db5246e1e1a43f46ae91b8478d2e0e90504b43c847bffe5857516f04441e9c20a40dacaf5a8496d709edae99e2a29a6"}, {0xb5, "2879a76c1d8b30e70390ee9445e404c416a17601b794a0f74fda492191", 0xdf85, "fdacfe43a7a7c03bb0ec5c8e92620c6429c3d0ec180fd73f04a0b8ab7d80c2c244fb10d5335fc8cfd49f69e5ee051ea52db7c7da471960cfaa65ffb022820076055fc853eadff3424ac944996a18786a973cc902cf0771ee109d8ac2a3e50c6dd301fefcc5e473c02ffe24f69dda853324759086b53d9275e467d60ffad1ca4c9919949257faaaa1ddf89f8593aeccb34436b59668"}]}, {0x1020, "5fb3c444ffbd9faebd9b3b32c9af49793647fe79f39b734b01f4b88145", 0x6, "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"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @common='gretap0\x00', @common='dummy0\x00', {0xff, 0x0}, {0xff, 0x0}, 0x6d, 0x2, 0x8}, 0xffffffffffffff15, 0x207, 0x2f3, 0x8, {0x3ff, 0xfffffffffffffffd}, [{0x67, "4a03296f2fafa300b02d9abd176bd398b3f99c8da46f6edcad732d20ee", 0x0, "a77cfc3742181debeabea89b26dbf88f7cdd5097a8e0140712c7a33c047cb5a02773d047dbba1e9eef41719666c25052a7afa7f2180c358c3c7ee69304e50e0d9f143e9ccb0d29"}, {0x45, "311d3a7db82baf24d907c05b13963b75dab5d983ecdbda9a7c141806ca", 0x2, "279f499975e33590b123571646884f8fca163e6a871edbf7872bc1195fd1434e40980e50e2"}, {0xa8, "6ab985c4a5b2342b15ba0cc6aac20cd30fb9010e270565b08c8a90e096", 0x20000, "500979a1d7305cd867b7d1b08a3b263070eba172ade8a3749ff3076bcf82b3c85e4d453bb23d0a14cbb30c55db51ffe0a177d04cb92bc9fb86afc209ec17b9432b1568ee7b10b27854525a169183a8cde3b00be604f435cbb066bf901390ef6220abe3a6cefc62dd9b6afbc0f860a545a74b89c9024e159efad61e95248845280279e4157833fa9d"}, {0x3f, "2f4ade1c8892a7f8b9de56d87102134b73c9cb7d0ebb9a630359123602", 0x4, "692faee7719127078f1c19857202257d38579524ace570e02380607019936c"}]}, {0xec, "6c48eb053e9f8604171559f3300179570c9b0ca4397bb5e61b81837c49", 0x0, "fe92818638a9b81a47cda4236f198a6035eed4ab4f6d8ac33759a82c6e79bedf013ae1f3fd27aa230fd341123da254125457666cbf7b8aab8d5b7c660a11443b2daef91cf250dd60278b3a5e2c5b14be8173fef35adb217446ce4c9d0d9c65591d71188e2b9d526a4221dc2ed130f8945745ed0d7a6933f7cee738e18f28e17b7bd3688e937319f7bd3c11e6cc76b3968cf3717ec542fa864c2fe2a0b1fb9b2ddeb105d8690b6787b45c6acc0106da301b0086d2d4a9442b695eb38926a9e2755c93d5f0879931212b66ffe6"}}]}, 0x4fc5) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e59000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdc000)=0x8) getsockname$inet6(r0, &(0x7f0000fdb000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000acd000)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) 2018/01/22 17:02:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f000006c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008f9000-0x4)=0x58, 0x80000) sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000002000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000002000-0x63)=""/99, 0x63}], 0x5, &(0x7f0000001000)=""/211, 0xd3, 0x7fff}, 0x2000) 2018/01/22 17:02:30 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) [ 421.998175] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9832 sclass=netlink_route_socket pig=6585 comm=syz-executor1 2018/01/22 17:02:30 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000001d000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000001a000)=[{0x8, 0x1}, {0x6, 0x6}, {0x3, 0x4}, {0x8, 0x6}], 0x4) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/22 17:02:30 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000012000-0xf)="35bdbc10e1c80c72eba995a5e928a5") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={r1}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000001000-0x2)=0x7, 0x2) socket$inet(0x2, 0x2, 0x1f) 2018/01/22 17:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2, 0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000155000-0x4)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xe, &(0x7f00001b0000-0xab)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/22 17:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020a000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001cf000-0xbc)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}], 0xbc) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) 2018/01/22 17:02:30 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000003000)=0x8e, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000005000-0x2)=0x2, &(0x7f0000004000)=0x2) r3 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000+0x587)=r3) r4 = epoll_create(0x91) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) 2018/01/22 17:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df0000-0x8)={0x0, 0x7fffffff}, &(0x7f0000969000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006fc000)={0x0, 0x2, 0x0, 0x959, 0x3, 0x8e, 0x3, 0x7, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0x8, 0x9, 0xffffffff}}, &(0x7f0000a72000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d60000-0xb8)={r1, 0x1, 0x8, 0xc526, 0x7, 0xb9, 0x8, 0xaf5, {r2, @in6={{0xa, 0x0, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x5, 0x8, 0x800, 0x81}}, &(0x7f000040e000-0x4)=0xb8) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) [ 422.099632] ================================================================== [ 422.107079] BUG: KASAN: slab-out-of-bounds in erspan_xmit+0x22d4/0x2430 [ 422.113835] Read of size 2 at addr ffff8801afa182cb by task syz-executor5/6649 [ 422.121182] [ 422.122809] CPU: 0 PID: 6649 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #203 [ 422.130073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.139425] Call Trace: [ 422.142018] dump_stack+0x194/0x257 2018/01/22 17:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000344000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) [ 422.145742] ? arch_local_irq_restore+0x53/0x53 [ 422.150409] ? show_regs_print_info+0x18/0x18 [ 422.154916] ? erspan_xmit+0x22d4/0x2430 [ 422.158980] print_address_description+0x73/0x250 [ 422.163822] ? erspan_xmit+0x22d4/0x2430 [ 422.167882] kasan_report+0x25b/0x340 [ 422.171685] __asan_report_load_n_noabort+0xf/0x20 [ 422.176598] erspan_xmit+0x22d4/0x2430 [ 422.180466] ? packet_direct_xmit+0x509/0x790 [ 422.184938] ? validate_xmit_skb+0x4b0/0xaf0 [ 422.189324] ? gretap_fb_dev_create+0x250/0x250 [ 422.193966] ? netif_skb_features+0x9b0/0x9b0 [ 422.198459] packet_direct_xmit+0x3ad/0x790 [ 422.202756] ? packet_mmap+0x590/0x590 [ 422.206620] ? memcpy+0x45/0x50 [ 422.209887] packet_sendmsg+0x3aed/0x60b0 [ 422.214020] ? find_held_lock+0x35/0x1d0 [ 422.218068] ? avc_has_perm+0x35e/0x680 [ 422.222039] ? perf_trace_sched_process_template+0x43e/0x890 [ 422.227818] ? packet_cached_dev_get+0x2b0/0x2b0 [ 422.232556] ? avc_has_perm+0x43e/0x680 [ 422.236509] ? avc_has_perm_noaudit+0x520/0x520 [ 422.241155] ? __fget+0x35c/0x570 [ 422.244594] ? iterate_fd+0x3f0/0x3f0 [ 422.248380] ? find_held_lock+0x35/0x1d0 [ 422.252427] ? sock_has_perm+0x2a4/0x420 [ 422.256466] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 422.261803] ? lock_release+0x972/0xa40 [ 422.265765] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 422.271624] ? __check_object_size+0x25d/0x4f0 [ 422.276179] ? avc_has_perm_noaudit+0x520/0x520 [ 422.280842] ? selinux_socket_sendmsg+0x36/0x40 [ 422.285486] ? security_socket_sendmsg+0x89/0xb0 [ 422.290218] ? packet_cached_dev_get+0x2b0/0x2b0 [ 422.294956] sock_sendmsg+0xca/0x110 [ 422.298648] SYSC_sendto+0x361/0x5c0 [ 422.302341] ? SYSC_connect+0x4a0/0x4a0 [ 422.306291] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 422.311647] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 422.318462] ? alloc_file+0x27e/0x390 [ 422.322858] ? exit_to_usermode_loop+0x8c/0x310 [ 422.328728] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 422.334252] ? syscall_return_slowpath+0x2ad/0x550 [ 422.339157] ? prepare_exit_to_usermode+0x340/0x340 [ 422.344154] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 422.348979] SyS_sendto+0x40/0x50 [ 422.352415] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 422.357144] RIP: 0033:0x452ef9 [ 422.360306] RSP: 002b:00007ff336a9bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 422.367986] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 422.375230] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000014 [ 422.382474] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 422.389719] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 422.396961] R13: 00000000ffffffff R14: 00007ff336a9c6d4 R15: 0000000000000000 [ 422.404223] [ 422.405824] Allocated by task 3717: [ 422.409426] save_stack+0x43/0xd0 [ 422.412862] kasan_kmalloc+0xad/0xe0 [ 422.416550] __kmalloc_track_caller+0x15e/0x760 [ 422.421192] kmemdup+0x24/0x50 [ 422.424445] __addrconf_sysctl_register+0xae/0x400 [ 422.429519] addrconf_init_net+0x219/0x2d0 [ 422.433724] ops_init+0x10a/0x570 [ 422.437149] setup_net+0x313/0x710 [ 422.440664] copy_net_ns+0x238/0x580 [ 422.444349] create_new_namespaces+0x425/0x880 [ 422.448902] unshare_nsproxy_namespaces+0xae/0x1e0 [ 422.453801] SyS_unshare+0x653/0xfa0 [ 422.457489] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 422.462213] [ 422.463815] Freed by task 0: [ 422.466802] (stack is not available) [ 422.470496] [ 422.472099] The buggy address belongs to the object at ffff8801afa18540 [ 422.472099] which belongs to the cache kmalloc-4096 of size 4096 [ 422.484903] The buggy address is located 629 bytes to the left of [ 422.484903] 4096-byte region [ffff8801afa18540, ffff8801afa19540) [ 422.497530] The buggy address belongs to the page: [ 422.502435] page:ffffea0006be8600 count:1 mapcount:0 mapping:ffff8801afa18540 index:0x0 compound_mapcount: 0 [ 422.512384] flags: 0x2fffc0000008100(slab|head) [ 422.517030] raw: 02fffc0000008100 ffff8801afa18540 0000000000000000 0000000100000001 [ 422.524887] raw: ffffea0006bed5a0 ffffea0006bed7a0 ffff8801dac00dc0 0000000000000000 [ 422.532738] page dumped because: kasan: bad access detected [ 422.538415] [ 422.540014] Memory state around the buggy address: [ 422.544916] ffff8801afa18180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 422.552249] ffff8801afa18200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 422.559591] >ffff8801afa18280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 422.566924] ^ [ 422.572604] ffff8801afa18300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 422.579934] ffff8801afa18380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 422.587261] ================================================================== [ 422.594592] Disabling lock debugging due to kernel taint [ 422.600087] Kernel panic - not syncing: panic_on_warn set ... [ 422.600087] [ 422.607439] CPU: 0 PID: 6649 Comm: syz-executor5 Tainted: G B 4.15.0-rc8+ #203 [ 422.616710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.626067] Call Trace: [ 422.628650] dump_stack+0x194/0x257 [ 422.632275] ? arch_local_irq_restore+0x53/0x53 [ 422.636951] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 422.641703] ? vsnprintf+0x1ed/0x1900 [ 422.646719] ? erspan_xmit+0x21f0/0x2430 [ 422.651214] panic+0x1e4/0x41c [ 422.654398] ? refcount_error_report+0x214/0x214 [ 422.659128] ? add_taint+0x1c/0x50 [ 422.662638] ? add_taint+0x1c/0x50 [ 422.666150] ? erspan_xmit+0x22d4/0x2430 [ 422.670183] kasan_end_report+0x50/0x50 [ 422.674134] kasan_report+0x144/0x340 [ 422.677923] __asan_report_load_n_noabort+0xf/0x20 [ 422.682827] erspan_xmit+0x22d4/0x2430 [ 422.687756] ? packet_direct_xmit+0x509/0x790 [ 422.692236] ? validate_xmit_skb+0x4b0/0xaf0 [ 422.696627] ? gretap_fb_dev_create+0x250/0x250 [ 422.701283] ? netif_skb_features+0x9b0/0x9b0 [ 422.705776] packet_direct_xmit+0x3ad/0x790 [ 422.710071] ? packet_mmap+0x590/0x590 [ 422.713937] ? memcpy+0x45/0x50 [ 422.717365] packet_sendmsg+0x3aed/0x60b0 [ 422.721486] ? find_held_lock+0x35/0x1d0 [ 422.725527] ? avc_has_perm+0x35e/0x680 [ 422.729482] ? perf_trace_sched_process_template+0x43e/0x890 [ 422.735254] ? packet_cached_dev_get+0x2b0/0x2b0 [ 422.739983] ? avc_has_perm+0x43e/0x680 [ 422.743930] ? avc_has_perm_noaudit+0x520/0x520 [ 422.748570] ? __fget+0x35c/0x570 [ 422.752003] ? iterate_fd+0x3f0/0x3f0 [ 422.755786] ? find_held_lock+0x35/0x1d0 [ 422.759823] ? sock_has_perm+0x2a4/0x420 [ 422.763857] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 422.770248] ? lock_release+0x972/0xa40 [ 422.774193] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 422.780841] ? __check_object_size+0x25d/0x4f0 [ 422.785397] ? avc_has_perm_noaudit+0x520/0x520 [ 422.790050] ? selinux_socket_sendmsg+0x36/0x40 [ 422.794689] ? security_socket_sendmsg+0x89/0xb0 [ 422.799418] ? packet_cached_dev_get+0x2b0/0x2b0 [ 422.804148] sock_sendmsg+0xca/0x110 [ 422.807843] SYSC_sendto+0x361/0x5c0 [ 422.811531] ? SYSC_connect+0x4a0/0x4a0 [ 422.815652] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 422.821426] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 422.826674] ? alloc_file+0x27e/0x390 [ 422.830446] ? exit_to_usermode_loop+0x8c/0x310 [ 422.835091] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 422.840613] ? syscall_return_slowpath+0x2ad/0x550 [ 422.845514] ? prepare_exit_to_usermode+0x340/0x340 [ 422.850511] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 422.855327] SyS_sendto+0x40/0x50 [ 422.858754] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 422.863477] RIP: 0033:0x452ef9 [ 422.866645] RSP: 002b:00007ff336a9bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 422.874324] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 422.881565] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000014 [ 422.888805] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 422.896750] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 422.903990] R13: 00000000ffffffff R14: 00007ff336a9c6d4 R15: 0000000000000000 [ 422.911658] Dumping ftrace buffer: [ 422.915175] (ftrace buffer empty) [ 422.918855] Kernel Offset: disabled [ 422.922454] Rebooting in 86400 seconds..