[  450.484973][ T4734] gre: GRE over IPv4 demultiplexer driver
[  450.516872][ T4734] ip6_gre: GRE over IPv6 tunneling driver
[  450.557109][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  450.593678][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  452.067458][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  452.095622][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!