[  591.373088][T16324] gre: GRE over IPv4 demultiplexer driver
[  591.429606][T16324] ip6_gre: GRE over IPv6 tunneling driver
[  591.483685][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  591.523971][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  593.258373][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  593.297895][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!