[  874.282425][    C1] tc mirred to Houston: device veth2 is down
[  874.313141][    C1] tc mirred to Houston: device veth2 is down
[  874.457201][    C1] tc mirred to Houston: device veth2 is down
[  874.512211][    C1] tc mirred to Houston: device veth3 is down
[  874.546216][    C1] tc mirred to Houston: device veth2 is down