[ 2237.615315][T21515] u32 classifier
[ 2237.615683][T21515]     input device check on
[ 2237.615944][T21515]     Actions configured
[ 2237.922503][T21517] netem: version 1.3
[ 2239.489138][    C0] htb: netem qdisc 10: is non-work-conserving?