[ 1477.562477][    C1] net_ratelimit: 1 callbacks suppressed
[ 1477.562483][    C1] tc mirred to Houston: device veth2 is down
[ 1477.684526][    C3] tc mirred to Houston: device veth2 is down
[ 1478.316426][    C3] tc mirred to Houston: device veth2 is down
[ 1478.317146][    C3] tc mirred to Houston: device veth2 is down
[ 1478.435344][    C2] tc mirred to Houston: device veth3 is down
[ 1478.716276][    C3] tc mirred to Houston: device veth3 is down