[  294.206805] gre: GRE over IPv4 demultiplexer driver
[  294.211483] ip6_gre: GRE over IPv6 tunneling driver
[  294.224816] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.234505] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.785092] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.793667] ip6_tunnel: g2 xmit: Local address not yet configured!