[   42.228613][  T662] ip (662) used greatest stack depth: 23600 bytes left
[  248.100639][ T2850] netem: version 1.3
[ 1592.365649][T15678] tc (15678) used greatest stack depth: 23200 bytes left
[ 1799.145846][T18827] pm_nl_ctl (18827) used greatest stack depth: 22784 bytes left