[  154.863098][ T1390] ip (1390) used greatest stack depth: 23768 bytes left
[  333.515286][ T2853] netem: version 1.3
[  751.304912][ T5224] ip (5224) used greatest stack depth: 23632 bytes left
[ 2331.685007][T18843] pm_nl_ctl (18843) used greatest stack depth: 21792 bytes left