[  426.383406][ T4138] gre: GRE over IPv4 demultiplexer driver
[  426.422385][ T4138] ip6_gre: GRE over IPv6 tunneling driver
[  426.476800][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  426.517763][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  428.115681][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  428.144801][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!