[  195.074753] gre: GRE over IPv4 demultiplexer driver
[  195.079016] ip6_gre: GRE over IPv6 tunneling driver
[  195.092528] ip6_tunnel: g1 xmit: Local address not yet configured!
[  195.104728] ip6_tunnel: g1 xmit: Local address not yet configured!
[  195.647101] ip6_tunnel: g2 xmit: Local address not yet configured!
[  195.657689] ip6_tunnel: g2 xmit: Local address not yet configured!