[  413.088945][ T2680] gre: GRE over IPv4 demultiplexer driver
[  413.131674][ T2680] ip6_gre: GRE over IPv6 tunneling driver
[  413.181569][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  413.220374][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  414.545281][ T2739] ip6_tunnel: g2 xmit: Local address not yet configured!
[  414.571768][ T2739] ip6_tunnel: g2 xmit: Local address not yet configured!