[   16.786578][  T271] ip (271) used greatest stack depth: 23968 bytes left
[   57.125713][  T698] ip (698) used greatest stack depth: 23616 bytes left
[  518.144726][ T5353] netem: version 1.3
[ 2991.233588][T29011] pm_nl_ctl (29011) used greatest stack depth: 22592 bytes left