[  122.044118][ T3781] ip (3781) used greatest stack depth: 23960 bytes left
[  133.734352][ T4301] netem: version 1.3
[  218.053911][ T5544] ip (5544) used greatest stack depth: 23512 bytes left
[  984.168590][T24619] pm_nl_ctl (24619) used greatest stack depth: 22880 bytes left