[   15.834037][  T258] ip (258) used greatest stack depth: 23992 bytes left
[  154.472899][ T1507] ip (1507) used greatest stack depth: 23776 bytes left
[  323.042062][ T3079] netem: version 1.3
[ 2441.158133][T20239] pm_nl_ctl (20239) used greatest stack depth: 22848 bytes left