[ 1771.134743][T21135] u32 classifier
[ 1771.134923][T21135]     input device check on
[ 1771.135090][T21135]     Actions configured
[ 1771.359540][T21137] netem: version 1.3
[ 1772.537400][    C3] htb: netem qdisc 10: is non-work-conserving?