[ 1171.874212] gre: GRE over IPv4 demultiplexor driver
[ 1171.997315] ip_gre: GRE over IPv4 tunneling driver
[ 1180.343345] ip6_gre: GRE over IPv6 tunneling driver
[ 1185.725149] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1187.069148] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1188.349150] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1189.694107] ip6_tunnel: tep0 xmit: Local address not yet configured!