[ 1677.756484][T21411] u32 classifier
[ 1677.756720][T21411]     input device check on
[ 1677.756879][T21411]     Actions configured
[ 1677.951688][T21413] netem: version 1.3
[ 1678.989762][    C3] htb: netem qdisc 10: is non-work-conserving?