[  423.276143] ip6_gre: GRE over IPv6 tunneling driver
[  423.291899] ip6_tunnel: g1 xmit: Local address not yet configured!
[  423.304117] ip6_tunnel: g1 xmit: Local address not yet configured!
[  423.916298] ip6_tunnel: g2 xmit: Local address not yet configured!
[  423.926826] ip6_tunnel: g2 xmit: Local address not yet configured!