[ 1304.777603] gre: GRE over IPv4 demultiplexer driver
[ 1304.897887] ip_gre: GRE over IPv4 tunneling driver
[ 1313.279947] ip6_gre: GRE over IPv6 tunneling driver
[ 1318.775576] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1320.119574] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1321.399583] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1322.744555] ip6_tunnel: tep0 xmit: Local address not yet configured!