[  750.678270][T15832] gre: GRE over IPv4 demultiplexer driver
[  750.707851][T15832] ip6_gre: GRE over IPv6 tunneling driver
[  750.746607][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  750.780836][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  752.165521][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  752.189992][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!