[  587.660452] ip6_gre: GRE over IPv6 tunneling driver
[  587.675030] ip6_tunnel: g1 xmit: Local address not yet configured!
[  587.685476] ip6_tunnel: g1 xmit: Local address not yet configured!
[  588.257614] ip6_tunnel: g2 xmit: Local address not yet configured!
[  588.267040] ip6_tunnel: g2 xmit: Local address not yet configured!