[  907.649966][ T6749] gre: GRE over IPv4 demultiplexer driver
[  907.725589][ T6749] ip6_gre: GRE over IPv6 tunneling driver
[  907.930004][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  908.083330][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  915.441536][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  915.584605][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!