[  803.067116][    C3] tc mirred to Houston: device veth2 is down
[  803.218052][    C3] tc mirred to Houston: device veth3 is down
[  803.255079][    C3] tc mirred to Houston: device veth3 is down
[  803.269065][    C3] tc mirred to Houston: device veth2 is down