[ 1200.704018] gre: GRE over IPv4 demultiplexer driver
[ 1200.830526] ip_gre: GRE over IPv4 tunneling driver
[ 1208.863337] ip6_gre: GRE over IPv6 tunneling driver
[ 1213.943895] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1215.287874] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1216.567859] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1217.911845] ip6_tunnel: tep0 xmit: Local address not yet configured!