[  752.416631][T12125] gre: GRE over IPv4 demultiplexer driver
[  752.452575][T12125] ip6_gre: GRE over IPv6 tunneling driver
[  752.503174][   T72] ip6_tunnel: g1 xmit: Local address not yet configured!
[  752.541449][   T72] ip6_tunnel: g1 xmit: Local address not yet configured!
[  754.395081][   T72] ip6_tunnel: g2 xmit: Local address not yet configured!
[  754.434739][   T72] ip6_tunnel: g2 xmit: Local address not yet configured!