[  722.072073] ip6_gre: GRE over IPv6 tunneling driver
[  722.080001] ip6_tunnel: g1 xmit: Local address not yet configured!
[  722.083961] ip6_tunnel: g1 xmit: Local address not yet configured!
[  722.312732] ip6_tunnel: g2 xmit: Local address not yet configured!
[  722.316482] ip6_tunnel: g2 xmit: Local address not yet configured!