[ 1252.384379][ T4818] Mirror/redirect action on
[ 1252.487525][    C1] tc mirred to Houston: device veth2 is down
[ 1252.766488][    C1] tc mirred to Houston: device veth2 is down
[ 1252.814464][    C1] tc mirred to Houston: device veth2 is down
[ 1253.055598][    C1] tc mirred to Houston: device veth3 is down
[ 1253.086571][    C3] tc mirred to Houston: device veth2 is down