[   30.108068][  T270] ip (270) used greatest stack depth: 24624 bytes left
[   30.564899][  T274] ip (274) used greatest stack depth: 24176 bytes left
[  443.121122][ T2854] netem: version 1.3
[ 1490.505357][ T8548] ip (8548) used greatest stack depth: 23632 bytes left
[ 2168.124533][ T3203] kworker/1:2 (3203) used greatest stack depth: 23440 bytes left
[ 2798.033420][T18776] pm_nl_ctl (18776) used greatest stack depth: 22512 bytes left