[  852.180835][    C1] tc mirred to Houston: device veth2 is down
[  852.870156][    C1] tc mirred to Houston: device veth3 is down
[  852.919906][    C1] tc mirred to Houston: device veth3 is down
[  853.017878][    C1] tc mirred to Houston: device veth2 is down
[  853.081690][    C1] tc mirred to Houston: device veth2 is down
[  853.082627][    C1] tc mirred to Houston: device veth2 is down