[  469.168558][T17548] gre: GRE over IPv4 demultiplexer driver
[  469.206394][T17548] ip6_gre: GRE over IPv6 tunneling driver
[  469.255052][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  469.292384][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  471.056979][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  471.092702][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!