[ 1579.662682][    C1] tc mirred to Houston: device veth2 is down
[ 1579.669661][    C3] tc mirred to Houston: device veth2 is down
[ 1579.695655][    C3] tc mirred to Houston: device veth2 is down
[ 1580.024642][    C2] tc mirred to Houston: device veth2 is down
[ 1580.062696][    C2] tc mirred to Houston: device veth2 is down
[ 1580.623712][    C2] tc mirred to Houston: device veth3 is down
[ 1581.047030][    C0] tc mirred to Houston: device veth2 is down
[ 1581.047591][    C0] tc mirred to Houston: device veth2 is down