[  489.943322] gre: GRE over IPv4 demultiplexer driver
[  489.947204] ip6_gre: GRE over IPv6 tunneling driver
[  489.950525] ip6_tunnel: g1 xmit: Local address not yet configured!
[  489.954628] ip6_tunnel: g1 xmit: Local address not yet configured!
[  490.128027] ip6_tunnel: g2 xmit: Local address not yet configured!
[  490.131729] ip6_tunnel: g2 xmit: Local address not yet configured!