[    2.107927] mktemp (254) used greatest stack depth: 12928 bytes left
[    2.139884] ip (256) used greatest stack depth: 12392 bytes left
[    2.623588] ip (287) used greatest stack depth: 12360 bytes left
[    5.666137] ip (493) used greatest stack depth: 12344 bytes left
[   56.702934] netem: version 1.3
[  409.993141] ip (6360) used greatest stack depth: 12288 bytes left
[  552.955930] ip (11252) used greatest stack depth: 12192 bytes left
[  580.961822] ip (11829) used greatest stack depth: 12064 bytes left
[  610.954469] tc (12618) used greatest stack depth: 11896 bytes left