[ 1378.843595] gre: GRE over IPv4 demultiplexer driver
[ 1378.926150] ip_gre: GRE over IPv4 tunneling driver
[ 1385.195702] ip6_gre: GRE over IPv6 tunneling driver
[ 1388.929890] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1390.081891] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1391.234890] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1392.385890] ip6_tunnel: tep0 xmit: Local address not yet configured!