[ 1337.191580][    C3] net_ratelimit: 3 callbacks suppressed
[ 1337.191587][    C3] tc mirred to Houston: device veth2 is down
[ 1337.239152][    C3] tc mirred to Houston: device veth2 is down
[ 1337.367634][    C3] tc mirred to Houston: device veth2 is down
[ 1337.734538][    C3] tc mirred to Houston: device veth2 is down
[ 1337.774768][    C2] tc mirred to Houston: device veth3 is down
[ 1337.777587][    C1] tc mirred to Houston: device veth3 is down
[ 1337.817625][    C1] tc mirred to Houston: device veth3 is down