[  472.152797][T17539] gre: GRE over IPv4 demultiplexer driver
[  472.187581][T17539] ip6_gre: GRE over IPv6 tunneling driver
[  472.240193][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  472.276641][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  473.876446][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  473.916025][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!