[  664.444589][T13740] gre: GRE over IPv4 demultiplexer driver
[  664.478838][T13740] ip6_gre: GRE over IPv6 tunneling driver
[  664.526072][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  664.561252][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  665.997998][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  666.041388][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!