[   33.727045][  T471] ip (471) used greatest stack depth: 24080 bytes left
[  504.260389][ T5290] ip (5290) used greatest stack depth: 23680 bytes left
[  511.577436][ T5345] netem: version 1.3
[ 2037.128462][ T4081] kworker/1:0 (4081) used greatest stack depth: 23456 bytes left
[ 3031.446326][T28992] pm_nl_ctl (28992) used greatest stack depth: 22448 bytes left