[   20.375677][  T298] ip (298) used greatest stack depth: 24320 bytes left
[  319.707259][ T3079] netem: version 1.3
[  766.697186][ T5613] ip (5613) used greatest stack depth: 23888 bytes left
[ 2450.790495][T20247] pm_nl_ctl (20247) used greatest stack depth: 22784 bytes left