[  646.180396][T13719] gre: GRE over IPv4 demultiplexer driver
[  646.219666][T13719] ip6_gre: GRE over IPv6 tunneling driver
[  646.286398][   T71] ip6_tunnel: g1 xmit: Local address not yet configured!
[  646.318259][   T71] ip6_tunnel: g1 xmit: Local address not yet configured!
[  647.777238][   T71] ip6_tunnel: g2 xmit: Local address not yet configured!
[  647.806178][   T71] ip6_tunnel: g2 xmit: Local address not yet configured!