[  493.849173][    C2] tc mirred to Houston: device veth2 is down
[  494.348140][    C2] tc mirred to Houston: device veth2 is down
[  494.461007][    C0] tc mirred to Houston: device veth2 is down
[  494.780047][    C0] tc mirred to Houston: device veth2 is down
[  495.060169][    C1] tc mirred to Houston: device veth3 is down
[  495.372067][    C0] tc mirred to Houston: device veth3 is down
[  495.540056][    C0] tc mirred to Houston: device veth3 is down
[  495.612136][    C2] tc mirred to Houston: device veth3 is down