[   52.763859] ip6_gre: GRE over IPv6 tunneling driver
[   52.777196] ip6_tunnel: g1 xmit: Local address not yet configured!
[   52.790100] ip6_tunnel: g1 xmit: Local address not yet configured!
[   53.412440] ip6_tunnel: g2 xmit: Local address not yet configured!
[   53.424126] ip6_tunnel: g2 xmit: Local address not yet configured!