[  619.179251] gre: GRE over IPv4 demultiplexer driver
[  619.183677] ip6_gre: GRE over IPv6 tunneling driver
[  619.188110] ip6_tunnel: g1 xmit: Local address not yet configured!
[  619.191693] ip6_tunnel: g1 xmit: Local address not yet configured!
[  619.367643] ip6_tunnel: g2 xmit: Local address not yet configured!
[  619.370786] ip6_tunnel: g2 xmit: Local address not yet configured!