[ 1567.877758][    C2] net_ratelimit: 1 callbacks suppressed
[ 1567.877765][    C2] tc mirred to Houston: device veth2 is down
[ 1568.365055][    C2] tc mirred to Houston: device veth2 is down
[ 1568.589681][    C3] tc mirred to Houston: device veth2 is down
[ 1568.788652][    C3] tc mirred to Houston: device veth3 is down
[ 1568.813633][    C3] tc mirred to Houston: device veth3 is down
[ 1568.844700][    C3] tc mirred to Houston: device veth2 is down