[  293.697024] gre: GRE over IPv4 demultiplexer driver
[  293.702835] ip6_gre: GRE over IPv6 tunneling driver
[  293.719439] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.731153] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.299656] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.308984] ip6_tunnel: g2 xmit: Local address not yet configured!