[  972.167112][T16818] gre: GRE over IPv4 demultiplexer driver
[  972.251483][T16818] ip6_gre: GRE over IPv6 tunneling driver
[  972.470038][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  972.679117][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  980.065267][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  980.193828][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!