[  293.358921] gre: GRE over IPv4 demultiplexer driver
[  293.362855] ip6_gre: GRE over IPv6 tunneling driver
[  293.376184] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.387910] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.909409] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.917746] ip6_tunnel: g2 xmit: Local address not yet configured!