[  435.693727][T15343] gre: GRE over IPv4 demultiplexer driver
[  435.733756][T15343] ip6_gre: GRE over IPv6 tunneling driver
[  435.767192][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  435.796545][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  437.134541][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  437.158930][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!