[  727.888018] gre: GRE over IPv4 demultiplexor driver
[  728.086501] ip_gre: GRE over IPv4 tunneling driver
[  738.416256] ip6_gre: GRE over IPv6 tunneling driver
[  741.776922] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  744.575790] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  745.983786] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  747.327788] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  748.799751] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  786.387497] ip (7429) used greatest stack depth: 12200 bytes left