[ 1591.168667][    C2] tc mirred to Houston: device veth2 is down
[ 1591.191625][    C2] tc mirred to Houston: device veth2 is down
[ 1591.971547][    C0] tc mirred to Houston: device veth2 is down
[ 1592.099548][    C0] tc mirred to Houston: device veth2 is down
[ 1592.138614][    C0] tc mirred to Houston: device veth3 is down
[ 1592.291579][    C0] tc mirred to Houston: device veth3 is down