[  722.481762][T19897] gre: GRE over IPv4 demultiplexer driver
[  722.526577][T19897] ip6_gre: GRE over IPv6 tunneling driver
[  722.579935][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  722.614179][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  724.201918][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  724.227884][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!