[  293.575228] gre: GRE over IPv4 demultiplexer driver
[  293.579363] ip6_gre: GRE over IPv6 tunneling driver
[  293.594309] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.606778] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.213544] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.225192] ip6_tunnel: g2 xmit: Local address not yet configured!