[  456.036682][ T3780] gre: GRE over IPv4 demultiplexer driver
[  456.142593][ T3780] ip6_gre: GRE over IPv6 tunneling driver
[  456.357688][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  456.504479][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  463.572022][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  463.690457][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!