[  194.006091] gre: GRE over IPv4 demultiplexer driver
[  194.011868] ip6_gre: GRE over IPv6 tunneling driver
[  194.018941] ip6_tunnel: g1 xmit: Local address not yet configured!
[  194.023411] ip6_tunnel: g1 xmit: Local address not yet configured!
[  194.257468] ip6_tunnel: g2 xmit: Local address not yet configured!
[  194.261857] ip6_tunnel: g2 xmit: Local address not yet configured!