[  295.472009] gre: GRE over IPv4 demultiplexer driver
[  295.476567] ip6_gre: GRE over IPv6 tunneling driver
[  295.491499] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.502584] ip6_tunnel: g1 xmit: Local address not yet configured!
[  296.164772] ip6_tunnel: g2 xmit: Local address not yet configured!
[  296.175206] ip6_tunnel: g2 xmit: Local address not yet configured!