[   24.443819][ T1018] ip (1018) used greatest stack depth: 23704 bytes left
[  122.169505][ T4273] netem: version 1.3
[  166.874134][ T5007] ip (5007) used greatest stack depth: 23288 bytes left
[  914.989068][T23273] ip (23273) used greatest stack depth: 23192 bytes left
[  939.659194][T24785] pm_nl_ctl (24785) used greatest stack depth: 22920 bytes left