[  527.814148][T15963] gre: GRE over IPv4 demultiplexer driver
[  527.858533][T15963] ip6_gre: GRE over IPv6 tunneling driver
[  527.904380][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  527.957016][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  529.326739][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  529.355463][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!