[ 2818.077079][T21388] u32 classifier
[ 2818.077295][T21388]     input device check on
[ 2818.077490][T21388]     Actions configured
[ 2818.460240][T21390] netem: version 1.3
[ 2820.361402][    C3] htb: netem qdisc 10: is non-work-conserving?