[ 1459.173735][    C1] net_ratelimit: 2 callbacks suppressed
[ 1459.173742][    C1] tc mirred to Houston: device veth2 is down
[ 1459.465062][    C2] tc mirred to Houston: device veth2 is down
[ 1459.617046][    C2] tc mirred to Houston: device veth2 is down
[ 1459.816040][    C2] tc mirred to Houston: device veth2 is down
[ 1460.066963][    C2] tc mirred to Houston: device veth3 is down
[ 1460.160053][    C2] tc mirred to Houston: device veth3 is down
[ 1460.431903][    C2] tc mirred to Houston: device veth3 is down