[  295.076957] gre: GRE over IPv4 demultiplexer driver
[  295.082641] ip6_gre: GRE over IPv6 tunneling driver
[  295.100027] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.116964] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.809569] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.821112] ip6_tunnel: g2 xmit: Local address not yet configured!