[  293.945461] gre: GRE over IPv4 demultiplexer driver
[  293.951798] ip6_gre: GRE over IPv6 tunneling driver
[  293.969666] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.983232] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.632991] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.643168] ip6_tunnel: g2 xmit: Local address not yet configured!