[  594.775390][ T8273] gre: GRE over IPv4 demultiplexer driver
[  594.812036][ T8273] ip6_gre: GRE over IPv6 tunneling driver
[  594.851778][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  594.891718][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  596.224722][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  596.250846][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!