[ 1340.532930][    C0] tc mirred to Houston: device veth2 is down
[ 1340.724721][    C1] tc mirred to Houston: device veth2 is down
[ 1340.787702][    C0] tc mirred to Houston: device veth2 is down
[ 1340.931783][    C0] tc mirred to Houston: device veth2 is down
[ 1341.229530][    C0] tc mirred to Houston: device veth3 is down
[ 1341.253769][    C0] tc mirred to Houston: device veth3 is down
[ 1341.499723][    C3] tc mirred to Houston: device veth3 is down