[  484.220906] gre: GRE over IPv4 demultiplexer driver
[  484.225097] ip6_gre: GRE over IPv6 tunneling driver
[  484.232572] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.236699] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.466322] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.470243] ip6_tunnel: g2 xmit: Local address not yet configured!