[  852.350333][T14809] gre: GRE over IPv4 demultiplexer driver
[  852.382967][T14809] ip6_gre: GRE over IPv6 tunneling driver
[  852.430562][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  852.458956][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  853.872472][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  853.898709][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!