[ 1229.525659][    C2] net_ratelimit: 4 callbacks suppressed
[ 1229.525668][    C2] tc mirred to Houston: device veth2 is down
[ 1229.632647][    C2] tc mirred to Houston: device veth2 is down
[ 1230.264659][    C1] tc mirred to Houston: device veth2 is down
[ 1230.354634][    C1] tc mirred to Houston: device veth3 is down
[ 1230.378793][    C1] tc mirred to Houston: device veth3 is down
[ 1230.394015][    C2] tc mirred to Houston: device veth2 is down