[  601.315212][T13723] gre: GRE over IPv4 demultiplexer driver
[  601.349793][T13723] ip6_gre: GRE over IPv6 tunneling driver
[  601.427866][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  601.475960][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  603.129951][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  603.157568][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!