[  818.100845][    C1] tc mirred to Houston: device veth2 is down
[  818.154857][    C1] tc mirred to Houston: device veth2 is down
[  818.213907][    C1] tc mirred to Houston: device veth2 is down
[  818.299931][    C1] tc mirred to Houston: device veth3 is down