[  454.197275][T15343] gre: GRE over IPv4 demultiplexer driver
[  454.242030][T15343] ip6_gre: GRE over IPv6 tunneling driver
[  454.310118][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  454.355455][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  456.189283][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  456.222742][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!