[   15.594453][  T257] ip (257) used greatest stack depth: 23520 bytes left
[  131.035956][ T1424] ip (1424) used greatest stack depth: 23456 bytes left
[  445.763498][ T4324] netem: version 1.3
[ 2150.929180][T17829] ip (17829) used greatest stack depth: 23312 bytes left
[ 2780.928469][T24729] pm_nl_ctl (24729) used greatest stack depth: 22704 bytes left