[ 2078.482906][    C2] tc mirred to Houston: device veth2 is down
[ 2078.694339][    C1] tc mirred to Houston: device veth2 is down
[ 2079.005838][    C1] tc mirred to Houston: device veth2 is down
[ 2079.070515][    C1] tc mirred to Houston: device veth2 is down
[ 2079.413536][    C1] tc mirred to Houston: device veth3 is down
[ 2079.477888][    C1] tc mirred to Houston: device veth3 is down