[  294.694467] gre: GRE over IPv4 demultiplexer driver
[  294.699731] ip6_gre: GRE over IPv6 tunneling driver
[  294.713719] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.724789] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.330986] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.340871] ip6_tunnel: g2 xmit: Local address not yet configured!