[  723.577771] gre: GRE over IPv4 demultiplexor driver
[  723.801865] ip_gre: GRE over IPv4 tunneling driver
[  733.752346] ip6_gre: GRE over IPv6 tunneling driver
[  740.028742] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  741.500753] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  742.908750] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  744.380731] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  766.898455] ip (6674) used greatest stack depth: 12168 bytes left