[  863.918404][T16312] gre: GRE over IPv4 demultiplexer driver
[  864.020883][T16312] ip6_gre: GRE over IPv6 tunneling driver
[  864.237337][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  864.382143][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  871.109241][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  871.247142][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!