[   21.836886][  T298] ip (298) used greatest stack depth: 24320 bytes left
[  112.404004][ T1216] ip (1216) used greatest stack depth: 24128 bytes left
[  326.183157][ T3080] netem: version 1.3
[ 1668.157056][T12792] ip (12792) used greatest stack depth: 22960 bytes left
[ 2456.555624][T20246] pm_nl_ctl (20246) used greatest stack depth: 22672 bytes left