[  969.709163] gre: GRE over IPv4 demultiplexer driver
[  969.714559] ip6_gre: GRE over IPv6 tunneling driver
[  969.728589] ip6_tunnel: g1 xmit: Local address not yet configured!
[  969.740470] ip6_tunnel: g1 xmit: Local address not yet configured!
[  970.350210] ip6_tunnel: g2 xmit: Local address not yet configured!
[  970.361917] ip6_tunnel: g2 xmit: Local address not yet configured!