[  449.340823][T15343] gre: GRE over IPv4 demultiplexer driver
[  449.376717][T15343] ip6_gre: GRE over IPv6 tunneling driver
[  449.429987][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  449.462781][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  451.073557][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  451.099026][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!