[   18.253605][  T271] ip (271) used greatest stack depth: 24152 bytes left
[  267.187385][ T2426] ip (2426) used greatest stack depth: 22880 bytes left
[  345.457234][ T3081] netem: version 1.3
[ 2598.156565][T20249] pm_nl_ctl (20249) used greatest stack depth: 22848 bytes left