[  423.075224][ T4189] gre: GRE over IPv4 demultiplexer driver
[  423.117088][ T4189] ip6_gre: GRE over IPv6 tunneling driver
[  423.187605][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  423.218424][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  424.885321][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  424.919018][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!