[  667.531870][T13700] gre: GRE over IPv4 demultiplexer driver
[  667.593819][T13700] ip6_gre: GRE over IPv6 tunneling driver
[  667.650979][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  667.677783][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  669.110859][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  669.133327][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!