[  169.212295][ T1284] pm_nl_ctl (1284) used greatest stack depth: 23984 bytes left
[  285.217563][ T2119] netem: version 1.3
[  454.591264][ T2847] ip (2847) used greatest stack depth: 23840 bytes left
[  839.098012][ T4900] ip (4900) used greatest stack depth: 23760 bytes left