[  852.532822][T16310] gre: GRE over IPv4 demultiplexer driver
[  852.609029][T16310] ip6_gre: GRE over IPv6 tunneling driver
[  852.780755][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  852.966006][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  859.767424][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  859.873363][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!