[  684.674682] ip6_gre: GRE over IPv6 tunneling driver
[  684.678450] ip6_tunnel: g1 xmit: Local address not yet configured!
[  684.681082] ip6_tunnel: g1 xmit: Local address not yet configured!
[  684.858931] ip6_tunnel: g2 xmit: Local address not yet configured!
[  684.861736] ip6_tunnel: g2 xmit: Local address not yet configured!