[  544.421598][T16877] gre: GRE over IPv4 demultiplexer driver
[  544.450441][T16877] ip6_gre: GRE over IPv6 tunneling driver
[  544.508526][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  544.545557][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  546.005266][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  546.035498][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!