[  251.483595] ip6_gre: GRE over IPv6 tunneling driver
[  251.487093] ip6_tunnel: g1 xmit: Local address not yet configured!
[  251.490930] ip6_tunnel: g1 xmit: Local address not yet configured!
[  251.636889] ip6_tunnel: g2 xmit: Local address not yet configured!
[  251.640586] ip6_tunnel: g2 xmit: Local address not yet configured!