[  574.096848][ T3683] gre: GRE over IPv4 demultiplexer driver
[  574.157932][ T3683] ip6_gre: GRE over IPv6 tunneling driver
[  574.211066][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  574.256549][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  576.009359][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  576.033487][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!