[  446.785541][ T3632] gre: GRE over IPv4 demultiplexer driver
[  446.815422][ T3632] ip6_gre: GRE over IPv6 tunneling driver
[  446.888444][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  446.925354][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  448.437011][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  448.478514][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!