[ 3231.894165][T30991] u32 classifier
[ 3231.894412][T30991]     input device check on
[ 3231.894677][T30991]     Actions configured
[ 3232.167997][T30993] netem: version 1.3
[ 3233.571506][    C3] htb: netem qdisc 10: is non-work-conserving?