[ 1456.237169][    C3] tc mirred to Houston: device veth2 is down
[ 1456.355320][    C3] tc mirred to Houston: device veth2 is down
[ 1456.356754][    C3] tc mirred to Houston: device veth2 is down
[ 1456.964101][    C3] tc mirred to Houston: device veth2 is down
[ 1457.183292][    C1] tc mirred to Houston: device veth3 is down
[ 1457.189044][    C0] tc mirred to Houston: device veth3 is down
[ 1457.412214][    C0] tc mirred to Houston: device veth2 is down
[ 1457.413705][    C0] tc mirred to Houston: device veth2 is down
[ 1457.432288][    C0] tc mirred to Houston: device veth2 is down
[ 1457.564067][    C0] tc mirred to Houston: device veth3 is down