[  646.147412][T20352] ip6_gre: GRE over IPv6 tunneling driver
[  646.237515][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  646.287543][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  648.430534][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  648.462685][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!