[ 1883.643670][    C3] tc mirred to Houston: device veth2 is down
[ 1883.823622][    C3] tc mirred to Houston: device veth2 is down
[ 1884.433613][    C3] tc mirred to Houston: device veth2 is down
[ 1884.495827][    C3] tc mirred to Houston: device veth2 is down
[ 1884.559817][    C3] tc mirred to Houston: device veth3 is down
[ 1884.879829][    C3] tc mirred to Houston: device veth2 is down
[ 1884.880732][    C3] tc mirred to Houston: device veth2 is down