[  870.223026] ip6_gre: GRE over IPv6 tunneling driver
[  870.242510] ip6_tunnel: g1 xmit: Local address not yet configured!
[  870.255915] ip6_tunnel: g1 xmit: Local address not yet configured!
[  870.885662] ip6_tunnel: g2 xmit: Local address not yet configured!
[  870.897053] ip6_tunnel: g2 xmit: Local address not yet configured!