[   13.547383][  T256] ip (256) used greatest stack depth: 23840 bytes left
[  410.751863][ T4286] netem: version 1.3
[ 1176.688695][ T9618] ip (9618) used greatest stack depth: 23456 bytes left
[ 2968.835180][T27717] pm_nl_ctl (27717) used greatest stack depth: 22720 bytes left