[  526.933693][ T4821] gre: GRE over IPv4 demultiplexer driver
[  526.984055][ T4821] ip6_gre: GRE over IPv6 tunneling driver
[  527.030567][   T69] ip6_tunnel: g1 xmit: Local address not yet configured!
[  527.067043][   T69] ip6_tunnel: g1 xmit: Local address not yet configured!
[  528.548856][   T69] ip6_tunnel: g2 xmit: Local address not yet configured!
[  528.572138][   T69] ip6_tunnel: g2 xmit: Local address not yet configured!