[  513.418322] ip6_gre: GRE over IPv6 tunneling driver
[  513.422444] ip6_tunnel: g1 xmit: Local address not yet configured!
[  513.426656] ip6_tunnel: g1 xmit: Local address not yet configured!
[  513.584757] ip6_tunnel: g2 xmit: Local address not yet configured!
[  513.587399] ip6_tunnel: g2 xmit: Local address not yet configured!