[ 827.736688][ C3] tc mirred to Houston: device veth2 is down [ 828.141557][ C1] tc mirred to Houston: device veth2 is down [ 828.181655][ C2] tc mirred to Houston: device veth2 is down [ 828.349540][ C1] tc mirred to Houston: device veth2 is down [ 828.531640][ C1] tc mirred to Houston: device veth3 is down [ 828.564111][ C0] tc mirred to Houston: device veth3 is down [ 828.701567][ C1] tc mirred to Houston: device veth3 is down