[ 1278.358577] gre: GRE over IPv4 demultiplexer driver
[ 1278.480157] ip_gre: GRE over IPv4 tunneling driver
[ 1286.753409] ip6_gre: GRE over IPv6 tunneling driver
[ 1292.213979] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1293.558975] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1294.901978] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1296.309965] ip6_tunnel: tep0 xmit: Local address not yet configured!