[  293.559327] gre: GRE over IPv4 demultiplexer driver
[  293.564855] ip6_gre: GRE over IPv6 tunneling driver
[  293.577707] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.590073] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.148422] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.158354] ip6_tunnel: g2 xmit: Local address not yet configured!