[  944.532812][ T6751] gre: GRE over IPv4 demultiplexer driver
[  944.618364][ T6751] ip6_gre: GRE over IPv6 tunneling driver
[  944.811525][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  944.950202][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  952.244531][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  952.384031][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!