[   16.728688][  T256] ip (256) used greatest stack depth: 24688 bytes left
[   17.421660][  T261] ip (261) used greatest stack depth: 24440 bytes left
[   18.830945][  T269] ip (269) used greatest stack depth: 24416 bytes left
[  122.141823][ T1212] ip (1212) used greatest stack depth: 24352 bytes left
[  314.408477][ T2721] ip (2721) used greatest stack depth: 24248 bytes left
[  364.742712][ T3079] netem: version 1.3
[  549.649878][ T4196] ip (4196) used greatest stack depth: 23360 bytes left
[ 2626.918102][T20249] pm_nl_ctl (20249) used greatest stack depth: 22800 bytes left