[  664.843895][T13739] gre: GRE over IPv4 demultiplexer driver
[  664.893703][T13739] ip6_gre: GRE over IPv6 tunneling driver
[  664.944072][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  664.980599][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  666.464372][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  666.497342][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!