[  576.969889][ T5567] gre: GRE over IPv4 demultiplexer driver
[  577.013084][ T5567] ip6_gre: GRE over IPv6 tunneling driver
[  577.054935][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  577.105484][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  578.593597][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  578.615699][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!