[   17.234178][  T271] ip (271) used greatest stack depth: 24192 bytes left
[  524.034880][ T5351] netem: version 1.3
[ 2175.730635][T19174] ip (19174) used greatest stack depth: 24048 bytes left
[ 2997.569125][T28654] ip (28654) used greatest stack depth: 23376 bytes left
[ 3023.724752][T29002] pm_nl_ctl (29002) used greatest stack depth: 22752 bytes left