[   15.379477][  T258] ip (258) used greatest stack depth: 24104 bytes left
[   17.316547][  T271] ip (271) used greatest stack depth: 24000 bytes left
[  322.703521][ T3084] netem: version 1.3
[ 1934.751485][T15430] ip (15430) used greatest stack depth: 23736 bytes left
[ 2406.736366][T20255] pm_nl_ctl (20255) used greatest stack depth: 22800 bytes left