[ 1681.424182][T21079] u32 classifier
[ 1681.424467][T21079]     input device check on
[ 1681.424660][T21079]     Actions configured
[ 1681.624261][T21081] netem: version 1.3
[ 1682.684022][    C2] htb: netem qdisc 10: is non-work-conserving?