[  236.770894][    C3] tc mirred to Houston: device veth2 is down
[  237.250699][    C0] tc mirred to Houston: device veth2 is down
[  237.378616][    C3] tc mirred to Houston: device veth2 is down
[  237.613628][    C0] tc mirred to Houston: device veth3 is down
[  237.634726][    C0] tc mirred to Houston: device veth2 is down
[  237.882671][    C0] tc mirred to Houston: device veth3 is down