[  548.756753][ T6222] gre: GRE over IPv4 demultiplexer driver
[  548.799507][ T6222] ip6_gre: GRE over IPv6 tunneling driver
[  548.881265][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  548.918847][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  550.849405][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  550.897373][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!