[ 1535.082483][T21041] u32 classifier
[ 1535.082744][T21041]     input device check on
[ 1535.082906][T21041]     Actions configured
[ 1535.249179][T21043] netem: version 1.3
[ 1536.191674][    C1] htb: netem qdisc 10: is non-work-conserving?