[   12.904467][  T270] ip (270) used greatest stack depth: 23984 bytes left
[  253.355682][ T2850] netem: version 1.3
[ 1545.921733][ T6159] kworker/2:1 (6159) used greatest stack depth: 23744 bytes left
[ 1843.012175][T18823] pm_nl_ctl (18823) used greatest stack depth: 22080 bytes left