[  567.959883][T11019] gre: GRE over IPv4 demultiplexer driver
[  567.992490][T11019] ip6_gre: GRE over IPv6 tunneling driver
[  568.032172][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  568.066325][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  569.554644][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  569.577702][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!