[  470.317842] gre: GRE over IPv4 demultiplexer driver
[  470.323435] ip6_gre: GRE over IPv6 tunneling driver
[  470.330741] ip6_tunnel: g1 xmit: Local address not yet configured!
[  470.335135] ip6_tunnel: g1 xmit: Local address not yet configured!
[  470.574615] ip6_tunnel: g2 xmit: Local address not yet configured!
[  470.579186] ip6_tunnel: g2 xmit: Local address not yet configured!