[  680.437905][T12172] gre: GRE over IPv4 demultiplexer driver
[  680.470612][T12172] ip6_gre: GRE over IPv6 tunneling driver
[  680.528043][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  680.571019][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  682.321141][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  682.362330][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!