[   11.707635][  T272] ip (272) used greatest stack depth: 23992 bytes left
[   11.928026][  T275] ip (275) used greatest stack depth: 23800 bytes left
[  219.513161][ T2852] netem: version 1.3
[ 1447.363139][    T9] kworker/0:1 (9) used greatest stack depth: 23008 bytes left
[ 1838.126785][T19875] pm_nl_ctl (19875) used greatest stack depth: 21280 bytes left