[  398.554897] gre: GRE over IPv4 demultiplexer driver
[  398.559951] ip6_gre: GRE over IPv6 tunneling driver
[  398.565648] ip6_tunnel: g1 xmit: Local address not yet configured!
[  398.570265] ip6_tunnel: g1 xmit: Local address not yet configured!
[  398.799961] ip6_tunnel: g2 xmit: Local address not yet configured!
[  398.803865] ip6_tunnel: g2 xmit: Local address not yet configured!