[  294.743279] gre: GRE over IPv4 demultiplexer driver
[  294.747770] ip6_gre: GRE over IPv6 tunneling driver
[  294.760616] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.772955] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.453322] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.463551] ip6_tunnel: g2 xmit: Local address not yet configured!