[   50.074763][  T664] ip (664) used greatest stack depth: 23552 bytes left
[  257.587482][ T2850] netem: version 1.3
[  817.537784][ T6785] pm_nl_ctl (6785) used greatest stack depth: 23488 bytes left
[ 1804.186158][T18818] pm_nl_ctl (18818) used greatest stack depth: 21664 bytes left