[ 2229.910643][T21236] u32 classifier
[ 2229.911006][T21236]     input device check on
[ 2229.911305][T21236]     Actions configured
[ 2230.197607][T21238] netem: version 1.3
[ 2231.631784][    C2] htb: netem qdisc 10: is non-work-conserving?