[ 1338.223751][    C1] net_ratelimit: 10 callbacks suppressed
[ 1338.223760][    C1] tc mirred to Houston: device veth2 is down
[ 1338.571732][    C3] tc mirred to Houston: device veth2 is down
[ 1338.626720][    C3] tc mirred to Houston: device veth2 is down
[ 1338.869752][    C1] tc mirred to Houston: device veth3 is down
[ 1338.986699][    C2] tc mirred to Houston: device veth3 is down
[ 1339.090917][    C1] tc mirred to Houston: device veth2 is down
[ 1339.114675][    C2] tc mirred to Houston: device veth3 is down