[  249.038892][    C1] tc mirred to Houston: device veth2 is down
[  249.212005][    C1] tc mirred to Houston: device veth2 is down
[  249.675152][    C1] tc mirred to Houston: device veth2 is down
[  249.932647][    C1] tc mirred to Houston: device veth2 is down
[  249.936416][    C1] tc mirred to Houston: device veth3 is down
[  250.052026][    C1] tc mirred to Houston: device veth3 is down
[  250.083754][    C1] tc mirred to Houston: device veth3 is down
[  250.162846][    C1] tc mirred to Houston: device veth3 is down
[  250.252026][    C1] tc mirred to Houston: device veth2 is down
[  250.252942][    C1] tc mirred to Houston: device veth2 is down