[  542.963639][T17436] gre: GRE over IPv4 demultiplexer driver
[  542.996553][T17436] ip6_gre: GRE over IPv6 tunneling driver
[  543.049964][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  543.083097][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  544.755565][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  544.779144][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!