[ 1706.422616][    C3] tc mirred to Houston: device veth2 is down
[ 1706.464619][    C3] tc mirred to Houston: device veth2 is down
[ 1706.522705][    C1] tc mirred to Houston: device veth2 is down
[ 1707.033580][    C0] tc mirred to Houston: device veth2 is down
[ 1707.475695][    C2] tc mirred to Houston: device veth3 is down
[ 1707.946732][    C3] tc mirred to Houston: device veth3 is down