[  294.368641] gre: GRE over IPv4 demultiplexer driver
[  294.373833] ip6_gre: GRE over IPv6 tunneling driver
[  294.388199] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.403090] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.074053] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.087118] ip6_tunnel: g2 xmit: Local address not yet configured!