[   63.025497][  T416] ip (416) used greatest stack depth: 23712 bytes left
[  512.135504][ T2861] netem: version 1.3
[ 2845.434614][T16534] ip (16534) used greatest stack depth: 23648 bytes left
[ 3099.374854][T18858] pm_nl_ctl (18858) used greatest stack depth: 21728 bytes left