[  293.823498] gre: GRE over IPv4 demultiplexer driver
[  293.829361] ip6_gre: GRE over IPv6 tunneling driver
[  293.844859] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.857201] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.474659] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.484353] ip6_tunnel: g2 xmit: Local address not yet configured!