[ 1362.111548][ C1] tc mirred to Houston: device veth2 is down [ 1362.341662][ C1] tc mirred to Houston: device veth2 is down [ 1362.713425][ C1] tc mirred to Houston: device veth3 is down [ 1362.821421][ C1] tc mirred to Houston: device veth3 is down [ 1362.821969][ C1] tc mirred to Houston: device veth2 is down