[   24.725662][  T394] ip (394) used greatest stack depth: 23648 bytes left
[  266.302972][ T2852] netem: version 1.3
[  483.234913][ T4043] ip (4043) used greatest stack depth: 23552 bytes left
[ 1878.101637][T20003] pm_nl_ctl (20003) used greatest stack depth: 22784 bytes left