[   18.111118][  T279] ip (279) used greatest stack depth: 24080 bytes left
[  349.226289][ T3080] netem: version 1.3
[  986.128018][ T6638] ip (6638) used greatest stack depth: 23952 bytes left
[ 1622.801267][T11649] ip (11649) used greatest stack depth: 23936 bytes left
[ 2195.839582][T16942] tc (16942) used greatest stack depth: 23712 bytes left
[ 2481.592635][T20245] pm_nl_ctl (20245) used greatest stack depth: 22848 bytes left