[  844.693540][T15913] gre: GRE over IPv4 demultiplexer driver
[  844.731377][T15913] ip6_gre: GRE over IPv6 tunneling driver
[  844.774833][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  844.810387][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  846.360731][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  846.388558][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!