[  293.271281] gre: GRE over IPv4 demultiplexer driver
[  293.275802] ip6_gre: GRE over IPv6 tunneling driver
[  293.287894] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.298266] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.871965] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.883183] ip6_tunnel: g2 xmit: Local address not yet configured!