[  122.609873][ T4269] netem: version 1.3
[  454.678926][ T8660] ip (8660) used greatest stack depth: 23320 bytes left
[  931.118159][T23498] sed (23498) used greatest stack depth: 23272 bytes left
[  952.923239][T24798] pm_nl_ctl (24798) used greatest stack depth: 22768 bytes left