[  439.307492][T12206] gre: GRE over IPv4 demultiplexer driver
[  439.340299][T12206] ip6_gre: GRE over IPv6 tunneling driver
[  439.423165][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  439.473572][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  441.259710][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  441.303015][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!