[   14.100714][  T270] ip (270) used greatest stack depth: 24352 bytes left
[   14.382743][  T274] ip (274) used greatest stack depth: 24176 bytes left
[   15.840484][  T289] ip (289) used greatest stack depth: 23424 bytes left
[  254.891481][ T2851] netem: version 1.3
[ 1447.374367][ T5862] kworker/1:1 (5862) used greatest stack depth: 22720 bytes left
[ 1824.838028][T18828] pm_nl_ctl (18828) used greatest stack depth: 22336 bytes left