[  480.580974][T17555] gre: GRE over IPv4 demultiplexer driver
[  480.617059][T17555] ip6_gre: GRE over IPv6 tunneling driver
[  480.668791][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.714810][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  482.288462][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  482.315072][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!