[   15.606485][  T259] ip (259) used greatest stack depth: 23632 bytes left
[  234.467993][ T2250] ip (2250) used greatest stack depth: 23552 bytes left
[  325.367676][ T3075] netem: version 1.3
[  955.923176][ T6950] ip (6950) used greatest stack depth: 22992 bytes left
[ 2485.482565][T20249] pm_nl_ctl (20249) used greatest stack depth: 22400 bytes left