[ 1359.560906][    C1] tc mirred to Houston: device veth2 is down
[ 1360.006680][    C1] tc mirred to Houston: device veth2 is down
[ 1360.163581][    C1] tc mirred to Houston: device veth3 is down
[ 1360.213585][    C1] tc mirred to Houston: device veth3 is down
[ 1360.247553][    C1] tc mirred to Houston: device veth3 is down
[ 1360.398597][    C1] tc mirred to Houston: device veth2 is down