[  484.306252] gre: GRE over IPv4 demultiplexer driver
[  484.309658] ip6_gre: GRE over IPv6 tunneling driver
[  484.316602] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.320826] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.558386] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.562187] ip6_tunnel: g2 xmit: Local address not yet configured!