[ 1154.023000] gre: GRE over IPv4 demultiplexor driver
[ 1154.141140] ip_gre: GRE over IPv4 tunneling driver
[ 1162.429399] ip6_gre: GRE over IPv6 tunneling driver
[ 1167.550263] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1168.894286] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1170.174290] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1171.519253] ip6_tunnel: tep0 xmit: Local address not yet configured!