[ 1689.011898][T21163] u32 classifier
[ 1689.012149][T21163]     input device check on
[ 1689.012340][T21163]     Actions configured
[ 1689.212963][T21165] netem: version 1.3
[ 1690.301569][    C2] htb: netem qdisc 10: is non-work-conserving?