[ 1683.277449][T20998] u32 classifier
[ 1683.277670][T20998]     input device check on
[ 1683.277828][T20998]     Actions configured
[ 1683.463437][T21000] netem: version 1.3
[ 1684.539635][    C3] htb: netem qdisc 10: is non-work-conserving?