[  568.291276][ T3682] gre: GRE over IPv4 demultiplexer driver
[  568.330043][ T3682] ip6_gre: GRE over IPv6 tunneling driver
[  568.395359][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  568.427875][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  570.000085][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  570.030016][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!