[  723.536371][T13607] gre: GRE over IPv4 demultiplexer driver
[  723.568933][T13607] ip6_gre: GRE over IPv6 tunneling driver
[  723.642798][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  723.682058][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  725.521046][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  725.567509][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  847.177378][T13886] ip (13886) used greatest stack depth: 23704 bytes left