[   16.120634][  T257] ip (257) used greatest stack depth: 24080 bytes left
[  137.084120][ T1470] ip (1470) used greatest stack depth: 23984 bytes left
[  585.315728][ T5348] netem: version 1.3
[ 1217.981123][ T4647] kworker/1:0 (4647) used greatest stack depth: 23632 bytes left
[ 3254.227261][T30297] pm_nl_ctl (30297) used greatest stack depth: 22752 bytes left