[   35.030389][  T276] ip (276) used greatest stack depth: 24192 bytes left
[   39.428428][  T300] ip (300) used greatest stack depth: 23456 bytes left
[  496.843326][ T2856] netem: version 1.3
[ 3043.294609][T18865] pm_nl_ctl (18865) used greatest stack depth: 22496 bytes left