[  652.997051] ip6_gre: GRE over IPv6 tunneling driver
[  653.000795] ip6_tunnel: g1 xmit: Local address not yet configured!
[  653.003455] ip6_tunnel: g1 xmit: Local address not yet configured!
[  653.159054] ip6_tunnel: g2 xmit: Local address not yet configured!
[  653.161721] ip6_tunnel: g2 xmit: Local address not yet configured!