[ 1706.833313][T21375] u32 classifier
[ 1706.833505][T21375]     input device check on
[ 1706.833678][T21375]     Actions configured
[ 1707.028128][T21377] netem: version 1.3
[ 1708.110404][    C0] htb: netem qdisc 10: is non-work-conserving?