[ 1513.569364][T21053] u32 classifier
[ 1513.569616][T21053]     input device check on
[ 1513.569774][T21053]     Actions configured
[ 1513.729172][T21055] netem: version 1.3
[ 1514.695414][    C3] htb: netem qdisc 10: is non-work-conserving?