[  452.701750][T12201] gre: GRE over IPv4 demultiplexer driver
[  452.734761][T12201] ip6_gre: GRE over IPv6 tunneling driver
[  452.830982][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  452.873563][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  454.834453][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  454.876487][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!