[ 1923.582666][    C1] tc mirred to Houston: device veth2 is down
[ 1923.740560][    C1] tc mirred to Houston: device veth2 is down
[ 1924.172532][    C1] tc mirred to Houston: device veth2 is down
[ 1924.366518][    C1] tc mirred to Houston: device veth2 is down
[ 1924.470854][    C1] tc mirred to Houston: device veth3 is down
[ 1924.692535][    C1] tc mirred to Houston: device veth3 is down
[ 1924.749014][    C1] tc mirred to Houston: device veth2 is down
[ 1924.750779][    C1] tc mirred to Houston: device veth2 is down
[ 1924.835591][    C1] tc mirred to Houston: device veth3 is down
[ 1924.844407][    C1] tc mirred to Houston: device veth3 is down