[ 1690.839650][T21138] u32 classifier
[ 1690.839850][T21138]     input device check on
[ 1690.840770][T21138]     Actions configured
[ 1691.038552][T21140] netem: version 1.3
[ 1692.118115][    C3] htb: netem qdisc 10: is non-work-conserving?