[ 1080.937148][    C2] tc mirred to Houston: device veth2 is down
[ 1081.081909][    C0] tc mirred to Houston: device veth3 is down
[ 1081.086910][    C2] tc mirred to Houston: device veth3 is down
[ 1081.144907][    C2] tc mirred to Houston: device veth2 is down