[   58.392014][  T681] ip (681) used greatest stack depth: 23776 bytes left
[  328.769685][ T3080] netem: version 1.3
[ 1169.561241][ T8339] ip (8339) used greatest stack depth: 23472 bytes left
[ 2474.820107][T20250] pm_nl_ctl (20250) used greatest stack depth: 22784 bytes left