[  293.393761] gre: GRE over IPv4 demultiplexer driver
[  293.398624] ip6_gre: GRE over IPv6 tunneling driver
[  293.414245] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.424809] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.979672] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.989126] ip6_tunnel: g2 xmit: Local address not yet configured!