[ 2251.027078][T21387] u32 classifier
[ 2251.027392][T21387]     input device check on
[ 2251.027634][T21387]     Actions configured
[ 2251.304696][T21389] netem: version 1.3
[ 2252.673450][    C0] htb: netem qdisc 10: is non-work-conserving?