[  750.957646][T14735] gre: GRE over IPv4 demultiplexer driver
[  750.993965][T14735] ip6_gre: GRE over IPv6 tunneling driver
[  751.060373][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  751.090880][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  752.666187][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  752.704494][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!