[ 1532.213477][    C0] tc mirred to Houston: device veth2 is down
[ 1532.216696][    C2] tc mirred to Houston: device veth2 is down
[ 1532.230732][    C2] tc mirred to Houston: device veth2 is down
[ 1532.286895][    C2] tc mirred to Houston: device veth2 is down
[ 1532.790724][    C2] tc mirred to Houston: device veth2 is down
[ 1533.155774][    C2] tc mirred to Houston: device veth3 is down