[  721.857346][    C3] tc mirred to Houston: device veth2 is down
[  722.064986][    C3] tc mirred to Houston: device veth2 is down
[  722.538989][    C3] tc mirred to Houston: device veth2 is down
[  722.665178][    C3] tc mirred to Houston: device veth2 is down
[  722.826083][    C3] tc mirred to Houston: device veth3 is down
[  723.113373][    C3] tc mirred to Houston: device veth2 is down
[  723.114281][    C3] tc mirred to Houston: device veth2 is down
[  723.161050][    C3] tc mirred to Houston: device veth3 is down
[  723.233187][    C0] tc mirred to Houston: device veth2 is down