[  319.426996] gre: GRE over IPv4 demultiplexer driver
[  319.431481] ip6_gre: GRE over IPv6 tunneling driver
[  319.446755] ip6_tunnel: g1 xmit: Local address not yet configured!
[  319.460252] ip6_tunnel: g1 xmit: Local address not yet configured!
[  320.082341] ip6_tunnel: g2 xmit: Local address not yet configured!
[  320.093469] ip6_tunnel: g2 xmit: Local address not yet configured!