[  740.065048][    C1] tc mirred to Houston: device veth2 is down
[  740.068052][    C1] tc mirred to Houston: device veth2 is down
[  740.072503][    C1] tc mirred to Houston: device veth2 is down
[  740.228150][    C1] tc mirred to Houston: device veth3 is down