[  395.731787] gre: GRE over IPv4 demultiplexer driver
[  395.736265] ip6_gre: GRE over IPv6 tunneling driver
[  395.755136] ip6_tunnel: g1 xmit: Local address not yet configured!
[  395.766943] ip6_tunnel: g1 xmit: Local address not yet configured!
[  396.408793] ip6_tunnel: g2 xmit: Local address not yet configured!
[  396.418723] ip6_tunnel: g2 xmit: Local address not yet configured!