[ 1344.586702][    C3] tc mirred to Houston: device veth2 is down
[ 1344.804742][    C3] tc mirred to Houston: device veth2 is down
[ 1344.820658][    C3] tc mirred to Houston: device veth2 is down
[ 1345.293584][    C3] tc mirred to Houston: device veth3 is down
[ 1345.428593][    C3] tc mirred to Houston: device veth2 is down