[  654.851690][T13756] gre: GRE over IPv4 demultiplexer driver
[  654.886842][T13756] ip6_gre: GRE over IPv6 tunneling driver
[  654.940486][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  654.971144][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  656.386019][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  656.412421][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!