[  624.036140] gre: GRE over IPv4 demultiplexer driver
[  624.040512] ip6_gre: GRE over IPv6 tunneling driver
[  624.056092] ip6_tunnel: g1 xmit: Local address not yet configured!
[  624.071027] ip6_tunnel: g1 xmit: Local address not yet configured!
[  624.793806] ip6_tunnel: g2 xmit: Local address not yet configured!
[  624.807144] ip6_tunnel: g2 xmit: Local address not yet configured!