[  472.812057] gre: GRE over IPv4 demultiplexer driver
[  472.816932] ip6_gre: GRE over IPv6 tunneling driver
[  472.833336] ip6_tunnel: g1 xmit: Local address not yet configured!
[  472.845296] ip6_tunnel: g1 xmit: Local address not yet configured!
[  473.465445] ip6_tunnel: g2 xmit: Local address not yet configured!
[  473.476053] ip6_tunnel: g2 xmit: Local address not yet configured!