[  294.407553] gre: GRE over IPv4 demultiplexer driver
[  294.412919] ip6_gre: GRE over IPv6 tunneling driver
[  294.430086] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.442525] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.084827] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.095810] ip6_tunnel: g2 xmit: Local address not yet configured!