[  457.379011][ T4143] gre: GRE over IPv4 demultiplexer driver
[  457.421227][ T4143] ip6_gre: GRE over IPv6 tunneling driver
[  457.472611][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  457.516607][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  459.133806][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  459.172964][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!