[  473.320247][T17542] gre: GRE over IPv4 demultiplexer driver
[  473.364428][T17542] ip6_gre: GRE over IPv6 tunneling driver
[  473.427248][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  473.472621][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  474.986770][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  475.010326][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!