[  925.291663][    C3] tc mirred to Houston: device veth2 is down
[  925.294617][    C3] tc mirred to Houston: device veth2 is down
[  925.452662][    C2] tc mirred to Houston: device veth3 is down
[  925.472644][    C2] tc mirred to Houston: device veth2 is down