[  293.972408] gre: GRE over IPv4 demultiplexer driver
[  293.976579] ip6_gre: GRE over IPv6 tunneling driver
[  293.987426] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.997455] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.536811] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.545739] ip6_tunnel: g2 xmit: Local address not yet configured!