[  729.061218] ip6_gre: GRE over IPv6 tunneling driver
[  729.067550] ip6_tunnel: g1 xmit: Local address not yet configured!
[  729.071785] ip6_tunnel: g1 xmit: Local address not yet configured!
[  729.225565] ip6_tunnel: g2 xmit: Local address not yet configured!
[  729.228287] ip6_tunnel: g2 xmit: Local address not yet configured!