[  294.246568] gre: GRE over IPv4 demultiplexer driver
[  294.251031] ip6_gre: GRE over IPv6 tunneling driver
[  294.266400] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.278986] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.904704] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.916604] ip6_tunnel: g2 xmit: Local address not yet configured!