[  729.278402][T13737] gre: GRE over IPv4 demultiplexer driver
[  729.327154][T13737] ip6_gre: GRE over IPv6 tunneling driver
[  729.391477][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  729.432303][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  731.428911][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  731.464656][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!