[  293.888279] gre: GRE over IPv4 demultiplexer driver
[  293.892879] ip6_gre: GRE over IPv6 tunneling driver
[  293.909185] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.923040] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.547095] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.560077] ip6_tunnel: g2 xmit: Local address not yet configured!