[  628.809038] ip6_gre: GRE over IPv6 tunneling driver
[  628.814074] ip6_tunnel: g1 xmit: Local address not yet configured!
[  628.818189] ip6_tunnel: g1 xmit: Local address not yet configured!
[  629.031100] ip6_tunnel: g2 xmit: Local address not yet configured!
[  629.035215] ip6_tunnel: g2 xmit: Local address not yet configured!