[  522.238815][T11015] gre: GRE over IPv4 demultiplexer driver
[  522.280736][T11015] ip6_gre: GRE over IPv6 tunneling driver
[  522.346047][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  522.385639][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  524.323981][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  524.368584][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!