[ 1348.797591][    C2] tc mirred to Houston: device veth2 is down
[ 1348.810161][    C2] tc mirred to Houston: device veth2 is down
[ 1348.951298][    C2] tc mirred to Houston: device veth2 is down
[ 1349.527200][    C0] tc mirred to Houston: device veth2 is down
[ 1349.649161][    C2] tc mirred to Houston: device veth3 is down
[ 1349.697256][    C2] tc mirred to Houston: device veth3 is down
[ 1349.784192][    C3] tc mirred to Houston: device veth2 is down
[ 1349.839606][    C2] tc mirred to Houston: device veth3 is down