[  293.923732] gre: GRE over IPv4 demultiplexer driver
[  293.928111] ip6_gre: GRE over IPv6 tunneling driver
[  293.941747] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.954459] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.535219] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.544385] ip6_tunnel: g2 xmit: Local address not yet configured!