[   20.653426][  T238] ip (238) used greatest stack depth: 24336 bytes left
[   21.367518][  T266] ip (266) used greatest stack depth: 24176 bytes left
[   98.277035][ T2602] ip (2602) used greatest stack depth: 23896 bytes left
[  145.947629][ T3930] ip (3930) used greatest stack depth: 23432 bytes left
[  155.440632][ T4306] netem: version 1.3
[  583.830625][T10931] ip (10931) used greatest stack depth: 23320 bytes left
[ 1047.466630][T24818] pm_nl_ctl (24818) used greatest stack depth: 22920 bytes left