[  106.612124] gre: GRE over IPv4 demultiplexer driver
[  106.617482] ip6_gre: GRE over IPv6 tunneling driver
[  106.632981] ip6_tunnel: g1 xmit: Local address not yet configured!
[  106.652271] ip6_tunnel: g1 xmit: Local address not yet configured!
[  107.352358] ip6_tunnel: g2 xmit: Local address not yet configured!
[  107.362628] ip6_tunnel: g2 xmit: Local address not yet configured!