[  663.035677][T13738] gre: GRE over IPv4 demultiplexer driver
[  663.065885][T13738] ip6_gre: GRE over IPv6 tunneling driver
[  663.105959][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  663.145690][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  664.565229][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  664.591302][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!