[   15.497395][  T263] ip (263) used greatest stack depth: 23536 bytes left
[  516.567649][ T5345] netem: version 1.3
[  659.837974][ T6259] ip (6259) used greatest stack depth: 23136 bytes left
[ 3022.673249][T28993] pm_nl_ctl (28993) used greatest stack depth: 22384 bytes left