[  780.510154][T28639] gre: GRE over IPv4 demultiplexer driver
[  780.564042][T28639] ip6_gre: GRE over IPv6 tunneling driver
[  780.607351][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  780.652428][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  782.070528][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!
[  782.096955][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!