[   16.990676][  T571] ip (571) used greatest stack depth: 24192 bytes left
[  136.860615][ T4312] netem: version 1.3
[  779.684175][T15552] sysctl (15552) used greatest stack depth: 23824 bytes left
[  889.246774][T19380] ip (19380) used greatest stack depth: 23392 bytes left
[ 1061.358209][T24774] pm_nl_ctl (24774) used greatest stack depth: 22880 bytes left