[  293.621989] gre: GRE over IPv4 demultiplexer driver
[  293.626445] ip6_gre: GRE over IPv6 tunneling driver
[  293.638729] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.648654] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.203104] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.211530] ip6_tunnel: g2 xmit: Local address not yet configured!