[ 1449.614195][ C1] tc mirred to Houston: device veth2 is down [ 1449.912293][ C1] tc mirred to Houston: device veth2 is down [ 1450.523139][ C1] tc mirred to Houston: device veth3 is down [ 1450.528052][ C1] tc mirred to Houston: device veth2 is down [ 1450.592164][ C1] tc mirred to Houston: device veth3 is down [ 1450.592796][ C1] tc mirred to Houston: device veth2 is down [ 1450.792114][ C1] tc mirred to Houston: device veth3 is down