[   42.780608][  T294] ip (294) used greatest stack depth: 23280 bytes left
[  493.552434][ T2858] netem: version 1.3
[ 2397.528889][ T3211] kworker/1:0 (3211) used greatest stack depth: 23248 bytes left
[ 3000.967177][T18887] pm_nl_ctl (18887) used greatest stack depth: 21168 bytes left