[ 3036.185547][    C1] tc mirred to Houston: device veth2 is down
[ 3036.240510][    C1] tc mirred to Houston: device veth2 is down
[ 3036.303536][    C1] tc mirred to Houston: device veth2 is down
[ 3036.663841][    C1] tc mirred to Houston: device veth2 is down
[ 3037.153471][    C1] tc mirred to Houston: device veth3 is down
[ 3037.189421][    C1] tc mirred to Houston: device veth3 is down
[ 3037.327716][    C1] tc mirred to Houston: device veth2 is down
[ 3037.328283][    C1] tc mirred to Houston: device veth2 is down
[ 3037.591576][    C1] tc mirred to Houston: device veth2 is down
[ 3048.335424][    C1] tc mirred to Houston: device veth2 is down