[  293.430141] gre: GRE over IPv4 demultiplexer driver
[  293.434874] ip6_gre: GRE over IPv6 tunneling driver
[  293.448261] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.458523] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.055004] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.064407] ip6_tunnel: g2 xmit: Local address not yet configured!