[ 2239.227759][T21527] u32 classifier
[ 2239.228020][T21527]     input device check on
[ 2239.228274][T21527]     Actions configured
[ 2239.515134][T21529] netem: version 1.3
[ 2240.917087][    C2] htb: netem qdisc 10: is non-work-conserving?