[ 1846.158264][T21135] u32 classifier
[ 1846.158500][T21135]     input device check on
[ 1846.158692][T21135]     Actions configured
[ 1846.363654][T21137] netem: version 1.3
[ 1847.482942][    C3] htb: netem qdisc 10: is non-work-conserving?