[ 1333.945615][    C0] tc mirred to Houston: device veth2 is down
[ 1334.229529][    C0] tc mirred to Houston: device veth2 is down
[ 1334.381539][    C0] tc mirred to Houston: device veth2 is down
[ 1334.422502][    C0] tc mirred to Houston: device veth2 is down
[ 1334.581495][    C3] tc mirred to Houston: device veth3 is down
[ 1334.805541][    C0] tc mirred to Houston: device veth3 is down