[  490.318541] gre: GRE over IPv4 demultiplexer driver
[  490.322212] ip6_gre: GRE over IPv6 tunneling driver
[  490.325557] ip6_tunnel: g1 xmit: Local address not yet configured!
[  490.328607] ip6_tunnel: g1 xmit: Local address not yet configured!
[  490.479294] ip6_tunnel: g2 xmit: Local address not yet configured!
[  490.481668] ip6_tunnel: g2 xmit: Local address not yet configured!