[  720.320880] ip6_gre: GRE over IPv6 tunneling driver
[  720.324300] ip6_tunnel: g1 xmit: Local address not yet configured!
[  720.328171] ip6_tunnel: g1 xmit: Local address not yet configured!
[  720.479566] ip6_tunnel: g2 xmit: Local address not yet configured!
[  720.482414] ip6_tunnel: g2 xmit: Local address not yet configured!