[  580.974799][ T3693] gre: GRE over IPv4 demultiplexer driver
[  581.027127][ T3693] ip6_gre: GRE over IPv6 tunneling driver
[  581.106564][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  581.166546][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  583.286631][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  583.341057][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!