[  645.374462][ T5087] gre: GRE over IPv4 demultiplexer driver
[  645.418186][ T5087] ip6_gre: GRE over IPv6 tunneling driver
[  645.484198][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  645.508092][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  646.907559][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  646.938264][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!