[   20.001720][  T288] ip (288) used greatest stack depth: 23760 bytes left
[  324.147773][ T3378] ip (3378) used greatest stack depth: 23680 bytes left
[  542.581890][ T5353] netem: version 1.3
[ 3173.709610][T30320] pm_nl_ctl (30320) used greatest stack depth: 22752 bytes left