[  612.063914][ T3699] gre: GRE over IPv4 demultiplexer driver
[  612.107701][ T3699] ip6_gre: GRE over IPv6 tunneling driver
[  612.176289][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  612.224245][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  614.663928][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  614.717544][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!