[ 1363.649623][    C1] tc mirred to Houston: device veth2 is down
[ 1363.686372][    C1] tc mirred to Houston: device veth2 is down
[ 1364.051422][    C1] tc mirred to Houston: device veth2 is down
[ 1364.247415][    C1] tc mirred to Houston: device veth3 is down
[ 1364.491422][    C1] tc mirred to Houston: device veth2 is down