[  246.014030] gre: GRE over IPv4 demultiplexer driver
[  246.019738] ip6_gre: GRE over IPv6 tunneling driver
[  246.027618] ip6_tunnel: g1 xmit: Local address not yet configured!
[  246.031173] ip6_tunnel: g1 xmit: Local address not yet configured!
[  246.209586] ip6_tunnel: g2 xmit: Local address not yet configured!
[  246.212483] ip6_tunnel: g2 xmit: Local address not yet configured!