[ 1696.259978][T20998] u32 classifier
[ 1696.260232][T20998]     input device check on
[ 1696.261131][T20998]     Actions configured
[ 1696.453414][T21000] netem: version 1.3
[ 1697.554899][    C3] htb: netem qdisc 10: is non-work-conserving?