[ 1692.548279][    C1] net_ratelimit: 1 callbacks suppressed
[ 1692.548288][    C1] tc mirred to Houston: device veth2 is down
[ 1692.638125][    C3] tc mirred to Houston: device veth2 is down
[ 1693.298769][    C3] tc mirred to Houston: device veth2 is down
[ 1693.489721][    C3] tc mirred to Houston: device veth2 is down
[ 1693.676721][    C1] tc mirred to Houston: device veth3 is down
[ 1693.857729][    C1] tc mirred to Houston: device veth3 is down
[ 1693.889883][    C2] tc mirred to Houston: device veth3 is down