[   16.423266][  T272] ip (272) used greatest stack depth: 23872 bytes left
[  320.440823][ T3081] netem: version 1.3
[ 1473.781163][T11321] ip (11321) used greatest stack depth: 23648 bytes left
[ 2340.238048][T20246] pm_nl_ctl (20246) used greatest stack depth: 22784 bytes left