[  614.167769] gre: GRE over IPv4 demultiplexer driver
[  614.171948] ip6_gre: GRE over IPv6 tunneling driver
[  614.178191] ip6_tunnel: g1 xmit: Local address not yet configured!
[  614.181967] ip6_tunnel: g1 xmit: Local address not yet configured!
[  614.400113] ip6_tunnel: g2 xmit: Local address not yet configured!
[  614.403707] ip6_tunnel: g2 xmit: Local address not yet configured!