[   32.828458][  T256] ip (256) used greatest stack depth: 24144 bytes left
[   33.357541][  T259] ip (259) used greatest stack depth: 24064 bytes left
[  428.578937][ T2540] netem: version 1.3
[ 2334.682727][T13849] tc (13849) used greatest stack depth: 23176 bytes left
[ 2674.553883][T16933] pm_nl_ctl (16933) used greatest stack depth: 22544 bytes left