[ 2196.297808][    C1] tc mirred to Houston: device veth2 is down
[ 2196.343627][    C1] tc mirred to Houston: device veth2 is down
[ 2196.653703][    C1] tc mirred to Houston: device veth2 is down
[ 2197.005710][    C1] tc mirred to Houston: device veth2 is down
[ 2197.110555][    C1] tc mirred to Houston: device veth3 is down
[ 2197.389729][    C0] tc mirred to Houston: device veth2 is down
[ 2197.390668][    C0] tc mirred to Houston: device veth2 is down
[ 2197.397166][    C0] tc mirred to Houston: device veth3 is down