[ 1206.170494] gre: GRE over IPv4 demultiplexor driver
[ 1206.304552] ip_gre: GRE over IPv4 tunneling driver
[ 1214.727879] ip6_gre: GRE over IPv6 tunneling driver
[ 1219.960103] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1221.304083] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1222.584093] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1223.929069] ip6_tunnel: tep0 xmit: Local address not yet configured!