[ 1304.440895] gre: GRE over IPv4 demultiplexer driver
[ 1304.552452] ip_gre: GRE over IPv4 tunneling driver
[ 1312.813655] ip6_gre: GRE over IPv6 tunneling driver
[ 1317.952307] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1319.296303] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1320.576307] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1321.920263] ip6_tunnel: tep0 xmit: Local address not yet configured!