[  295.136136] gre: GRE over IPv4 demultiplexer driver
[  295.141164] ip6_gre: GRE over IPv6 tunneling driver
[  295.153684] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.163895] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.812870] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.824412] ip6_tunnel: g2 xmit: Local address not yet configured!