[  621.820700][T19939] gre: GRE over IPv4 demultiplexer driver
[  621.864992][T19939] ip6_gre: GRE over IPv6 tunneling driver
[  621.934335][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  621.967137][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  623.617866][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  623.644822][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!