[  445.747915][ T4033] gre: GRE over IPv4 demultiplexer driver
[  445.800497][ T4033] ip6_gre: GRE over IPv6 tunneling driver
[  445.850050][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.879059][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.881505][ T4038] ip (4038) used greatest stack depth: 23920 bytes left
[  447.380114][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  447.406609][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!