[  567.077479][ T3696] gre: GRE over IPv4 demultiplexer driver
[  567.126534][ T3696] ip6_gre: GRE over IPv6 tunneling driver
[  567.206922][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  567.248046][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  568.888311][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  568.931396][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!