[ 1035.829260][T14894] Mirror/redirect action on
[ 1035.908388][    C2] tc mirred to Houston: device veth2 is down
[ 1035.916337][    C2] tc mirred to Houston: device veth2 is down
[ 1036.210349][    C2] tc mirred to Houston: device veth3 is down
[ 1036.315374][    C3] tc mirred to Houston: device veth3 is down