[ 1160.543676] gre: GRE over IPv4 demultiplexor driver
[ 1160.683847] ip_gre: GRE over IPv4 tunneling driver
[ 1169.357965] ip6_gre: GRE over IPv6 tunneling driver
[ 1174.591042] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1175.935111] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1177.215029] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1178.558997] ip6_tunnel: tep0 xmit: Local address not yet configured!