[   14.694139][  T272] ip (272) used greatest stack depth: 24080 bytes left
[   17.354797][  T299] ip (299) used greatest stack depth: 23920 bytes left
[  268.040485][ T2851] netem: version 1.3
[  411.412456][ T3901] ip (3901) used greatest stack depth: 23600 bytes left
[ 1783.111152][T18826] pm_nl_ctl (18826) used greatest stack depth: 21104 bytes left