[  694.316548] ip6_gre: GRE over IPv6 tunneling driver
[  694.319985] ip6_tunnel: g1 xmit: Local address not yet configured!
[  694.322909] ip6_tunnel: g1 xmit: Local address not yet configured!
[  694.495631] ip6_tunnel: g2 xmit: Local address not yet configured!
[  694.498531] ip6_tunnel: g2 xmit: Local address not yet configured!