[ 1100.241073][    C0] tc mirred to Houston: device veth2 is down
[ 1100.248977][    C0] tc mirred to Houston: device veth2 is down
[ 1100.336030][    C0] tc mirred to Houston: device veth2 is down
[ 1100.388220][    C0] tc mirred to Houston: device veth3 is down