[ 2353.155194][T21537] u32 classifier
[ 2353.155431][T21537]     input device check on
[ 2353.155676][T21537]     Actions configured
[ 2353.439511][T21539] netem: version 1.3
[ 2354.848641][    C3] htb: netem qdisc 10: is non-work-conserving?