[  519.802961] gre: GRE over IPv4 demultiplexer driver
[  519.806653] ip6_gre: GRE over IPv6 tunneling driver
[  519.823694] ip6_tunnel: g1 xmit: Local address not yet configured!
[  519.827124] ip6_tunnel: g1 xmit: Local address not yet configured!
[  520.000253] ip6_tunnel: g2 xmit: Local address not yet configured!
[  520.003613] ip6_tunnel: g2 xmit: Local address not yet configured!