[ 1374.984240][    C1] tc mirred to Houston: device veth2 is down
[ 1375.071144][    C1] tc mirred to Houston: device veth2 is down
[ 1375.586224][    C1] tc mirred to Houston: device veth3 is down
[ 1375.608202][    C1] tc mirred to Houston: device veth2 is down
[ 1375.735150][    C1] tc mirred to Houston: device veth2 is down