[  587.184676] ip6_gre: GRE over IPv6 tunneling driver
[  587.188028] ip6_tunnel: g1 xmit: Local address not yet configured!
[  587.190799] ip6_tunnel: g1 xmit: Local address not yet configured!
[  587.332622] ip6_tunnel: g2 xmit: Local address not yet configured!
[  587.335113] ip6_tunnel: g2 xmit: Local address not yet configured!