[ 1544.030277][    C2] net_ratelimit: 3 callbacks suppressed
[ 1544.030289][    C2] tc mirred to Houston: device veth2 is down
[ 1544.245354][    C2] tc mirred to Houston: device veth2 is down
[ 1544.406222][    C1] tc mirred to Houston: device veth2 is down
[ 1544.573288][    C1] tc mirred to Houston: device veth2 is down
[ 1544.957211][    C2] tc mirred to Houston: device veth3 is down