[   15.865486][  T256] ip (256) used greatest stack depth: 23808 bytes left
[  557.889557][ T5354] netem: version 1.3
[ 2150.202783][T17889] ip (17889) used greatest stack depth: 23696 bytes left
[ 2561.466134][ T4513] kworker/1:1 (4513) used greatest stack depth: 23328 bytes left
[ 3228.552903][T30319] pm_nl_ctl (30319) used greatest stack depth: 22320 bytes left