[  567.424919][ T3664] gre: GRE over IPv4 demultiplexer driver
[  567.472038][ T3664] ip6_gre: GRE over IPv6 tunneling driver
[  567.536321][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  567.578964][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  569.521532][ T3722] ip6_tunnel: g2 xmit: Local address not yet configured!
[  569.552974][ T3722] ip6_tunnel: g2 xmit: Local address not yet configured!