[ 1610.717319][    C3] tc mirred to Houston: device veth2 is down
[ 1610.727202][    C1] tc mirred to Houston: device veth2 is down
[ 1611.396399][    C1] tc mirred to Houston: device veth2 is down
[ 1611.459206][    C1] tc mirred to Houston: device veth2 is down
[ 1611.523291][    C1] tc mirred to Houston: device veth2 is down
[ 1611.583237][    C1] tc mirred to Houston: device veth3 is down