[  335.798058] ip6_gre: GRE over IPv6 tunneling driver
[  335.802117] ip6_tunnel: g1 xmit: Local address not yet configured!
[  335.805475] ip6_tunnel: g1 xmit: Local address not yet configured!
[  335.960531] ip6_tunnel: g2 xmit: Local address not yet configured!
[  335.963874] ip6_tunnel: g2 xmit: Local address not yet configured!