[  395.190459][ T4039] ip (4039) used greatest stack depth: 23728 bytes left
[  534.986591][ T5352] netem: version 1.3
[ 2369.419325][T20903] ip (20903) used greatest stack depth: 23376 bytes left
[ 3100.429203][T29002] pm_nl_ctl (29002) used greatest stack depth: 22784 bytes left