[  315.750767][ T3025] ip (3025) used greatest stack depth: 23984 bytes left
[  322.840400][ T3080] netem: version 1.3
[ 1048.931808][ T7562] ip (7562) used greatest stack depth: 23648 bytes left
[ 2156.454436][T16942] tc (16942) used greatest stack depth: 23504 bytes left
[ 2451.438217][T20250] pm_nl_ctl (20250) used greatest stack depth: 22800 bytes left