[ 1532.734106][    C2] tc mirred to Houston: device veth2 is down
[ 1533.314776][    C3] tc mirred to Houston: device veth2 is down
[ 1533.506830][    C3] tc mirred to Houston: device veth2 is down
[ 1533.507732][    C2] tc mirred to Houston: device veth2 is down
[ 1533.674753][    C3] tc mirred to Houston: device veth3 is down
[ 1533.874753][    C0] tc mirred to Houston: device veth3 is down
[ 1533.971662][    C3] tc mirred to Houston: device veth3 is down