[  294.093408] gre: GRE over IPv4 demultiplexer driver
[  294.098228] ip6_gre: GRE over IPv6 tunneling driver
[  294.114063] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.128531] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.774916] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.784543] ip6_tunnel: g2 xmit: Local address not yet configured!