[ 1408.190935][    C2] net_ratelimit: 2 callbacks suppressed
[ 1408.190944][    C2] tc mirred to Houston: device veth2 is down
[ 1408.240888][    C2] tc mirred to Houston: device veth2 is down
[ 1408.646944][    C1] tc mirred to Houston: device veth2 is down
[ 1408.893887][    C1] tc mirred to Houston: device veth2 is down
[ 1408.993181][    C1] tc mirred to Houston: device veth3 is down
[ 1409.253940][    C1] tc mirred to Houston: device veth3 is down
[ 1409.294878][    C1] tc mirred to Houston: device veth3 is down