[  293.587892] gre: GRE over IPv4 demultiplexer driver
[  293.592216] ip6_gre: GRE over IPv6 tunneling driver
[  293.608215] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.619380] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.267863] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.278578] ip6_tunnel: g2 xmit: Local address not yet configured!