[  561.432402][ T3687] gre: GRE over IPv4 demultiplexer driver
[  561.478930][ T3687] ip6_gre: GRE over IPv6 tunneling driver
[  561.538492][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  561.582287][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  563.468615][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  563.528419][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!