[ 1572.860498][    C2] net_ratelimit: 1 callbacks suppressed
[ 1572.860505][    C2] tc mirred to Houston: device veth2 is down
[ 1572.903701][    C2] tc mirred to Houston: device veth2 is down
[ 1573.617681][    C1] tc mirred to Houston: device veth2 is down
[ 1573.681412][    C1] tc mirred to Houston: device veth2 is down
[ 1573.798292][    C1] tc mirred to Houston: device veth3 is down
[ 1573.825382][    C1] tc mirred to Houston: device veth3 is down
[ 1574.217423][    C1] tc mirred to Houston: device veth3 is down