[  472.541445] gre: GRE over IPv4 demultiplexer driver
[  472.545125] ip6_gre: GRE over IPv6 tunneling driver
[  472.551990] ip6_tunnel: g1 xmit: Local address not yet configured!
[  472.556098] ip6_tunnel: g1 xmit: Local address not yet configured!
[  472.781565] ip6_tunnel: g2 xmit: Local address not yet configured!
[  472.785900] ip6_tunnel: g2 xmit: Local address not yet configured!