[ 1573.022331][    C1] net_ratelimit: 2 callbacks suppressed
[ 1573.022339][    C1] tc mirred to Houston: device veth2 is down
[ 1573.442210][    C2] tc mirred to Houston: device veth2 is down
[ 1573.930654][    C3] tc mirred to Houston: device veth2 is down
[ 1573.966266][    C2] tc mirred to Houston: device veth3 is down
[ 1573.994264][    C2] tc mirred to Houston: device veth2 is down
[ 1574.114306][    C2] tc mirred to Houston: device veth3 is down
[ 1574.114720][    C3] tc mirred to Houston: device veth3 is down