[   16.970902][  T271] ip (271) used greatest stack depth: 24128 bytes left
[  545.774343][ T5350] netem: version 1.3
[ 2324.320185][T20188] ip (20188) used greatest stack depth: 24048 bytes left
[ 2739.927897][T24573] ip (24573) used greatest stack depth: 23968 bytes left
[ 3104.138460][T29001] pm_nl_ctl (29001) used greatest stack depth: 22784 bytes left