[ 1373.429400] gre: GRE over IPv4 demultiplexer driver
[ 1373.549531] ip_gre: GRE over IPv4 tunneling driver
[ 1382.121157] ip6_gre: GRE over IPv6 tunneling driver
[ 1387.189978] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1388.532986] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1389.812978] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1391.157961] ip6_tunnel: tep0 xmit: Local address not yet configured!