[   17.615808][  T271] ip (271) used greatest stack depth: 24192 bytes left
[  314.253993][ T3387] ip (3387) used greatest stack depth: 23808 bytes left
[  526.260006][ T5352] netem: version 1.3
[ 3018.803952][T28450] ip (28450) used greatest stack depth: 23328 bytes left
[ 3153.544550][T30319] pm_nl_ctl (30319) used greatest stack depth: 22560 bytes left