[ 2235.915011][T21520] u32 classifier
[ 2235.915336][T21520]     input device check on
[ 2235.915595][T21520]     Actions configured
[ 2236.208368][T21522] netem: version 1.3
[ 2237.648710][    C2] htb: netem qdisc 10: is non-work-conserving?