[  471.394749][T17539] gre: GRE over IPv4 demultiplexer driver
[  471.441942][T17539] ip6_gre: GRE over IPv6 tunneling driver
[  471.511496][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  471.565458][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  473.272371][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  473.301666][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!