[ 1429.399302][    C2] tc mirred to Houston: device veth2 is down
[ 1429.605382][    C2] tc mirred to Houston: device veth2 is down
[ 1429.862361][    C2] tc mirred to Houston: device veth2 is down
[ 1430.231360][    C2] tc mirred to Houston: device veth3 is down
[ 1430.269397][    C2] tc mirred to Houston: device veth2 is down
[ 1430.301371][    C2] tc mirred to Houston: device veth3 is down
[ 1430.325343][    C2] tc mirred to Houston: device veth3 is down