[  875.747908][ T6670] gre: GRE over IPv4 demultiplexer driver
[  875.855063][ T6670] ip6_gre: GRE over IPv6 tunneling driver
[  876.086598][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  876.220612][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  883.210915][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  883.340794][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!