[ 1699.713590][T21021] u32 classifier
[ 1699.713794][T21021]     input device check on
[ 1699.714035][T21021]     Actions configured
[ 1699.912970][T21023] netem: version 1.3
[ 1701.022891][    C2] htb: netem qdisc 10: is non-work-conserving?