[   13.821571][  T270] ip (270) used greatest stack depth: 24320 bytes left
[  144.468379][ T1617] pm_nl_ctl (1617) used greatest stack depth: 24016 bytes left
[  266.063370][ T2851] netem: version 1.3
[  302.585839][ T3125] ip (3125) used greatest stack depth: 23968 bytes left
[ 1119.687768][  T508] kworker/1:2 (508) used greatest stack depth: 23904 bytes left
[ 1859.251172][T19975] pm_nl_ctl (19975) used greatest stack depth: 22768 bytes left