[  441.975513][ T3253] gre: GRE over IPv4 demultiplexer driver
[  442.023218][ T3253] ip6_gre: GRE over IPv6 tunneling driver
[  442.099637][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  442.161516][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.821036][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  444.874558][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!