[  441.801730][ T2722] gre: GRE over IPv4 demultiplexer driver
[  441.845607][ T2722] ip6_gre: GRE over IPv6 tunneling driver
[  441.903361][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  441.932535][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.383907][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  444.429740][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!