[ 1006.471635] gre: GRE over IPv4 demultiplexor driver
[ 1006.642545] ip_gre: GRE over IPv4 tunneling driver
[ 1016.246057] ip6_gre: GRE over IPv6 tunneling driver
[ 1022.461749] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1023.933745] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1025.277751] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1026.686707] ip6_tunnel: tep0 xmit: Local address not yet configured!