[  771.497861] ip6_gre: GRE over IPv6 tunneling driver
[  771.511259] ip6_tunnel: g1 xmit: Local address not yet configured!
[  771.522968] ip6_tunnel: g1 xmit: Local address not yet configured!
[  772.140314] ip6_tunnel: g2 xmit: Local address not yet configured!
[  772.150522] ip6_tunnel: g2 xmit: Local address not yet configured!