[  771.948217][T16047] gre: GRE over IPv4 demultiplexer driver
[  772.007869][T16047] ip6_gre: GRE over IPv6 tunneling driver
[  772.097194][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  772.128026][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  773.724993][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  773.749654][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!