[  452.197530][T15343] gre: GRE over IPv4 demultiplexer driver
[  452.242013][T15343] ip6_gre: GRE over IPv6 tunneling driver
[  452.325050][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  452.364404][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  454.587952][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  454.626642][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!