[ 1169.354664] gre: GRE over IPv4 demultiplexor driver
[ 1169.483675] ip_gre: GRE over IPv4 tunneling driver
[ 1177.889977] ip6_gre: GRE over IPv6 tunneling driver
[ 1183.360167] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1184.704161] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1185.984171] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1187.264139] ip6_tunnel: tep0 xmit: Local address not yet configured!