[  294.808646] gre: GRE over IPv4 demultiplexer driver
[  294.813109] ip6_gre: GRE over IPv6 tunneling driver
[  294.825840] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.838890] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.481771] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.494898] ip6_tunnel: g2 xmit: Local address not yet configured!