[  573.539828][T10676] gre: GRE over IPv4 demultiplexer driver
[  573.580179][T10676] ip6_gre: GRE over IPv6 tunneling driver
[  573.644074][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  573.678049][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  575.521202][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  575.544326][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!