[ 1848.804725][ C2] tc mirred to Houston: device veth2 is down [ 1849.396650][ C2] tc mirred to Houston: device veth2 is down [ 1849.524629][ C3] tc mirred to Houston: device veth2 is down [ 1849.716614][ C3] tc mirred to Houston: device veth2 is down [ 1849.963627][ C2] tc mirred to Houston: device veth3 is down [ 1850.276601][ C2] tc mirred to Houston: device veth3 is down