[ 1875.492960][T21265] u32 classifier
[ 1875.493145][T21265]     input device check on
[ 1875.493339][T21265]     Actions configured
[ 1875.695852][T21267] netem: version 1.3
[ 1876.803977][    C3] htb: netem qdisc 10: is non-work-conserving?