[ 2242.123291][T21504] u32 classifier
[ 2242.123563][T21504]     input device check on
[ 2242.123821][T21504]     Actions configured
[ 2242.429475][T21506] netem: version 1.3
[ 2243.944370][    C2] htb: netem qdisc 10: is non-work-conserving?