[ 1581.245832][    C0] tc mirred to Houston: device veth2 is down
[ 1581.367114][    C1] tc mirred to Houston: device veth2 is down
[ 1581.542720][    C0] tc mirred to Houston: device veth2 is down
[ 1581.718745][    C0] tc mirred to Houston: device veth2 is down
[ 1582.185730][    C1] tc mirred to Houston: device veth3 is down
[ 1582.526662][    C0] tc mirred to Houston: device veth3 is down
[ 1582.551014][    C1] tc mirred to Houston: device veth3 is down