[  293.446223] gre: GRE over IPv4 demultiplexer driver
[  293.450477] ip6_gre: GRE over IPv6 tunneling driver
[  293.465069] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.477870] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.055694] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.065655] ip6_tunnel: g2 xmit: Local address not yet configured!