[  297.224338] gre: GRE over IPv4 demultiplexer driver
[  297.228752] ip6_gre: GRE over IPv6 tunneling driver
[  297.243544] ip6_tunnel: g1 xmit: Local address not yet configured!
[  297.258405] ip6_tunnel: g1 xmit: Local address not yet configured!
[  297.889577] ip6_tunnel: g2 xmit: Local address not yet configured!
[  297.898897] ip6_tunnel: g2 xmit: Local address not yet configured!