[  485.387618] gre: GRE over IPv4 demultiplexer driver
[  485.391117] ip6_gre: GRE over IPv6 tunneling driver
[  485.398532] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.402190] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.616954] ip6_tunnel: g2 xmit: Local address not yet configured!
[  485.620650] ip6_tunnel: g2 xmit: Local address not yet configured!