[  680.575355][T13741] gre: GRE over IPv4 demultiplexer driver
[  680.631516][T13741] ip6_gre: GRE over IPv6 tunneling driver
[  680.682372][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  680.728293][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  682.185005][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  682.208966][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!