[ 2879.493444][T21141] u32 classifier
[ 2879.493734][T21141]     input device check on
[ 2879.493919][T21141]     Actions configured
[ 2879.868421][T21143] netem: version 1.3
[ 2881.780901][    C2] htb: netem qdisc 10: is non-work-conserving?