[  666.993202][T13107] gre: GRE over IPv4 demultiplexer driver
[  667.059871][T13107] ip6_gre: GRE over IPv6 tunneling driver
[  667.140656][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  667.195166][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  669.880646][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  669.927734][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!