[  587.898333][T13673] gre: GRE over IPv4 demultiplexer driver
[  587.941640][T13673] ip6_gre: GRE over IPv6 tunneling driver
[  587.977630][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  587.999806][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  589.381458][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  589.402642][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!