[  655.561962][ T5077] gre: GRE over IPv4 demultiplexer driver
[  655.603781][ T5077] ip6_gre: GRE over IPv6 tunneling driver
[  655.644282][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  655.672076][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  657.539378][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  657.563654][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!