[  293.919325] gre: GRE over IPv4 demultiplexer driver
[  293.923799] ip6_gre: GRE over IPv6 tunneling driver
[  293.940337] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.953859] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.566927] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.577160] ip6_tunnel: g2 xmit: Local address not yet configured!