[  443.481167][T17976] gre: GRE over IPv4 demultiplexer driver
[  443.534209][T17976] ip6_gre: GRE over IPv6 tunneling driver
[  443.605369][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  443.638312][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.205309][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  445.233643][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!