[  467.472234] gre: GRE over IPv4 demultiplexer driver
[  467.476337] ip6_gre: GRE over IPv6 tunneling driver
[  467.482350] ip6_tunnel: g1 xmit: Local address not yet configured!
[  467.486241] ip6_tunnel: g1 xmit: Local address not yet configured!
[  467.708496] ip6_tunnel: g2 xmit: Local address not yet configured!
[  467.712344] ip6_tunnel: g2 xmit: Local address not yet configured!