[   15.200097][  T255] ip (255) used greatest stack depth: 24096 bytes left
[  174.671819][ T1648] ip (1648) used greatest stack depth: 23144 bytes left
[  334.734027][ T3076] netem: version 1.3
[ 2451.394587][T20239] pm_nl_ctl (20239) used greatest stack depth: 22848 bytes left