[ 1426.425329][    C3] net_ratelimit: 3 callbacks suppressed
[ 1426.425340][    C3] tc mirred to Houston: device veth2 is down
[ 1427.045044][    C3] tc mirred to Houston: device veth2 is down
[ 1427.173898][    C3] tc mirred to Houston: device veth2 is down
[ 1427.244099][    C2] tc mirred to Houston: device veth3 is down
[ 1427.428114][    C3] tc mirred to Houston: device veth2 is down
[ 1427.612123][    C1] tc mirred to Houston: device veth3 is down