[  593.176411] ip6_gre: GRE over IPv6 tunneling driver
[  593.191306] ip6_tunnel: g1 xmit: Local address not yet configured!
[  593.204785] ip6_tunnel: g1 xmit: Local address not yet configured!
[  593.815875] ip6_tunnel: g2 xmit: Local address not yet configured!
[  593.825537] ip6_tunnel: g2 xmit: Local address not yet configured!