[   28.597117][  T399] ip (399) used greatest stack depth: 23896 bytes left
[  222.719966][ T2263] ip (2263) used greatest stack depth: 23096 bytes left
[  310.600449][ T3081] netem: version 1.3
[ 2363.391808][T20244] pm_nl_ctl (20244) used greatest stack depth: 22752 bytes left