[  293.581390] gre: GRE over IPv4 demultiplexer driver
[  293.587038] ip6_gre: GRE over IPv6 tunneling driver
[  293.602994] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.616227] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.256307] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.266217] ip6_tunnel: g2 xmit: Local address not yet configured!