[  295.046506] gre: GRE over IPv4 demultiplexer driver
[  295.051643] ip6_gre: GRE over IPv6 tunneling driver
[  295.068743] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.081874] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.818643] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.829553] ip6_tunnel: g2 xmit: Local address not yet configured!