[  999.792309][    C1] tc mirred to Houston: device veth2 is down
[  999.961270][    C1] tc mirred to Houston: device veth3 is down
[  999.980201][    C1] tc mirred to Houston: device veth2 is down
[ 1000.013169][    C1] tc mirred to Houston: device veth2 is down