[  554.372981][T16883] gre: GRE over IPv4 demultiplexer driver
[  554.410537][T16883] ip6_gre: GRE over IPv6 tunneling driver
[  554.475091][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  554.522687][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  556.076086][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  556.109824][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!