[ 1402.615134][    C0] net_ratelimit: 4 callbacks suppressed
[ 1402.615140][    C0] tc mirred to Houston: device veth2 is down
[ 1402.620411][    C2] tc mirred to Houston: device veth2 is down
[ 1402.901449][    C2] tc mirred to Houston: device veth2 is down
[ 1403.362480][    C2] tc mirred to Houston: device veth3 is down
[ 1403.453415][    C2] tc mirred to Houston: device veth2 is down
[ 1403.533471][    C2] tc mirred to Houston: device veth3 is down
[ 1403.581489][    C2] tc mirred to Houston: device veth2 is down
[ 1403.582255][    C2] tc mirred to Houston: device veth3 is down