[ 1006.145051] gre: GRE over IPv4 demultiplexor driver
[ 1006.331190] ip_gre: GRE over IPv4 tunneling driver
[ 1016.207486] ip6_gre: GRE over IPv6 tunneling driver
[ 1022.332734] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1023.804728] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1025.212737] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1026.684716] ip6_tunnel: tep0 xmit: Local address not yet configured!