[  267.211126] gre: GRE over IPv4 demultiplexer driver
[  267.216432] ip6_gre: GRE over IPv6 tunneling driver
[  267.232503] ip6_tunnel: g1 xmit: Local address not yet configured!
[  267.245445] ip6_tunnel: g1 xmit: Local address not yet configured!
[  267.947629] ip6_tunnel: g2 xmit: Local address not yet configured!
[  267.958602] ip6_tunnel: g2 xmit: Local address not yet configured!