[   17.146839][  T271] ip (271) used greatest stack depth: 23840 bytes left
[  525.296865][ T5351] netem: version 1.3
[  615.387688][ T5994] ip (5994) used greatest stack depth: 23248 bytes left
[ 2785.954094][T25564] ip (25564) used greatest stack depth: 23168 bytes left
[ 3042.417223][T28998] pm_nl_ctl (28998) used greatest stack depth: 22448 bytes left