[  670.721624][ T5447] gre: GRE over IPv4 demultiplexer driver
[  670.769676][ T5447] ip6_gre: GRE over IPv6 tunneling driver
[  670.837549][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  670.876612][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  672.641333][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  672.669819][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!