[ 1329.444327][    C1] tc mirred to Houston: device veth2 is down
[ 1329.534375][    C1] tc mirred to Houston: device veth2 is down
[ 1330.103341][    C1] tc mirred to Houston: device veth3 is down
[ 1330.215322][    C1] tc mirred to Houston: device veth2 is down
[ 1330.342310][    C1] tc mirred to Houston: device veth2 is down