[  575.255720][T12205] gre: GRE over IPv4 demultiplexer driver
[  575.301361][T12205] ip6_gre: GRE over IPv6 tunneling driver
[  575.417372][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  575.482379][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  578.564415][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  578.623120][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!