[   19.643993][  T272] ip (272) used greatest stack depth: 24736 bytes left
[   37.853599][  T426] ip (426) used greatest stack depth: 24496 bytes left
[   53.283212][  T572] ip (572) used greatest stack depth: 24048 bytes left
[  356.119698][ T3078] netem: version 1.3
[ 2111.033614][T16939] tc (16939) used greatest stack depth: 23368 bytes left
[ 2394.333402][T20242] pm_nl_ctl (20242) used greatest stack depth: 22736 bytes left