[   28.804575][  T422] ip (422) used greatest stack depth: 23936 bytes left
[  267.528466][ T2852] netem: version 1.3
[  823.930073][ T6790] pm_nl_ctl (6790) used greatest stack depth: 23536 bytes left
[ 1794.329225][T18825] pm_nl_ctl (18825) used greatest stack depth: 22704 bytes left