[  723.617822][T12108] gre: GRE over IPv4 demultiplexer driver
[  723.664005][T12108] ip6_gre: GRE over IPv6 tunneling driver
[  723.721093][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  723.754264][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  725.541464][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  725.568427][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!