[  479.521541][T17539] gre: GRE over IPv4 demultiplexer driver
[  479.562728][T17539] ip6_gre: GRE over IPv6 tunneling driver
[  479.611124][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  479.661883][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  481.253908][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  481.279696][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!