[  661.619751][T13747] gre: GRE over IPv4 demultiplexer driver
[  661.650542][T13747] ip6_gre: GRE over IPv6 tunneling driver
[  661.694611][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  661.733560][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  663.197409][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  663.225903][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!