[  769.153430][T17268] gre: GRE over IPv4 demultiplexer driver
[  769.187909][T17268] ip6_gre: GRE over IPv6 tunneling driver
[  769.260023][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  769.288934][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  770.735957][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  770.766668][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!