[  470.527618] gre: GRE over IPv4 demultiplexer driver
[  470.530966] ip6_gre: GRE over IPv6 tunneling driver
[  470.537456] ip6_tunnel: g1 xmit: Local address not yet configured!
[  470.541427] ip6_tunnel: g1 xmit: Local address not yet configured!
[  470.771243] ip6_tunnel: g2 xmit: Local address not yet configured!
[  470.775234] ip6_tunnel: g2 xmit: Local address not yet configured!