[   63.101596][  T682] ip (682) used greatest stack depth: 24176 bytes left
[  343.089125][ T3076] netem: version 1.3
[  525.460020][ T3910] ip (3910) used greatest stack depth: 24112 bytes left
[  734.791835][ T5019] ip (5019) used greatest stack depth: 24080 bytes left
[ 1473.501102][ T9760] ip (9760) used greatest stack depth: 23328 bytes left
[ 1954.514911][T13905] ip (13905) used greatest stack depth: 23072 bytes left
[ 2590.200903][T20250] pm_nl_ctl (20250) used greatest stack depth: 22800 bytes left