[ 1339.789594][    C3] tc mirred to Houston: device veth2 is down
[ 1339.794404][    C3] tc mirred to Houston: device veth2 is down
[ 1339.817558][    C3] tc mirred to Houston: device veth2 is down
[ 1340.362526][    C0] tc mirred to Houston: device veth3 is down