[  904.886974][    C3] tc mirred to Houston: device veth2 is down
[  905.026932][    C3] tc mirred to Houston: device veth3 is down
[  905.052266][    C3] tc mirred to Houston: device veth2 is down
[  905.076907][    C3] tc mirred to Houston: device veth3 is down