[   14.895753][  T256] ip (256) used greatest stack depth: 24128 bytes left
[  434.818113][ T4296] netem: version 1.3
[  867.387554][ T7258] ip (7258) used greatest stack depth: 24000 bytes left
[ 1225.240461][ T9849] ip (9849) used greatest stack depth: 23440 bytes left
[ 2902.030217][T27789] pm_nl_ctl (27789) used greatest stack depth: 22784 bytes left