[  293.314247] gre: GRE over IPv4 demultiplexer driver
[  293.319221] ip6_gre: GRE over IPv6 tunneling driver
[  293.333227] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.343077] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.899584] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.908484] ip6_tunnel: g2 xmit: Local address not yet configured!