[   15.036433][  T256] ip (256) used greatest stack depth: 24000 bytes left
[  188.389592][ T2072] ip (2072) used greatest stack depth: 23776 bytes left
[  295.856800][ T3156] ip (3156) used greatest stack depth: 23600 bytes left
[  530.634881][ T5346] netem: version 1.3
[ 3058.355274][T28997] pm_nl_ctl (28997) used greatest stack depth: 22624 bytes left