[  293.544425] gre: GRE over IPv4 demultiplexer driver
[  293.548647] ip6_gre: GRE over IPv6 tunneling driver
[  293.561913] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.571176] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.148145] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.157602] ip6_tunnel: g2 xmit: Local address not yet configured!