[ 1417.530521][    C0] tc mirred to Houston: device veth2 is down
[ 1418.027526][    C0] tc mirred to Houston: device veth2 is down
[ 1418.339458][    C1] tc mirred to Houston: device veth2 is down
[ 1418.353430][    C0] tc mirred to Houston: device veth3 is down
[ 1418.467688][    C0] tc mirred to Houston: device veth2 is down