[   16.847071][  T270] ip (270) used greatest stack depth: 23936 bytes left
[  447.124089][ T4323] netem: version 1.3
[  580.715360][ T5219] ip (5219) used greatest stack depth: 23432 bytes left
[ 2176.982866][T18345] ip (18345) used greatest stack depth: 23312 bytes left
[ 2808.561555][T24725] pm_nl_ctl (24725) used greatest stack depth: 22736 bytes left