[ 1366.825632][    C1] tc mirred to Houston: device veth2 is down
[ 1366.876625][    C1] tc mirred to Houston: device veth2 is down
[ 1367.487668][    C1] tc mirred to Houston: device veth3 is down
[ 1367.674560][    C1] tc mirred to Houston: device veth3 is down
[ 1367.682504][    C1] tc mirred to Houston: device veth2 is down
[ 1367.746841][    C1] tc mirred to Houston: device veth2 is down