[ 3353.584522][ T3085] gre: GRE over IPv4 demultiplexor driver
[ 3354.680896][ T3109] ip_gre: GRE over IPv4 tunneling driver
[ 3388.944235][ T3681] ip6_gre: GRE over IPv6 tunneling driver
[ 3412.401345][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3416.049231][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3419.250238][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3422.897266][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!