[  600.639117][T13690] gre: GRE over IPv4 demultiplexer driver
[  600.678793][T13690] ip6_gre: GRE over IPv6 tunneling driver
[  600.729431][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  600.774904][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  602.369429][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  602.394633][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!