[ 1247.736510][    C1] net_ratelimit: 5 callbacks suppressed
[ 1247.736521][    C1] tc mirred to Houston: device veth2 is down
[ 1247.968498][    C1] tc mirred to Houston: device veth2 is down
[ 1248.056624][    C3] tc mirred to Houston: device veth2 is down
[ 1248.292591][    C3] tc mirred to Houston: device veth3 is down
[ 1248.352534][    C3] tc mirred to Houston: device veth2 is down