[    9.294163][  T224] ip (224) used greatest stack depth: 23568 bytes left
[  123.475963][ T4274] netem: version 1.3
[  817.412176][T20414] ip (20414) used greatest stack depth: 23288 bytes left
[  920.655431][T24799] pm_nl_ctl (24799) used greatest stack depth: 22920 bytes left