[  771.942485][    C0] tc mirred to Houston: device veth2 is down
[  772.102476][    C2] tc mirred to Houston: device veth3 is down
[  772.145579][    C1] tc mirred to Houston: device veth2 is down
[  772.169491][    C0] tc mirred to Houston: device veth2 is down