[   17.598768][  T270] ip (270) used greatest stack depth: 23728 bytes left
[  324.207588][ T3079] netem: version 1.3
[  904.589536][ T6480] ip (6480) used greatest stack depth: 23664 bytes left
[ 1220.242426][ T8778] ip (8778) used greatest stack depth: 23312 bytes left
[ 2458.977260][T20243] pm_nl_ctl (20243) used greatest stack depth: 22832 bytes left