@@ -1889,7 +1889,7 @@ func (s *DockerSuite) TestRunModeIpcHost(c *check.C) {

 func (s *DockerSuite) TestRunModeIpcContainer(c *check.C) {

 	testRequires(c, SameHostDaemon)

-	out, _ := dockerCmd(c, "run", "-d", "busybox", "sh", "-c", "echo -n test > /dev/shm/test && top")

+	out, _ := dockerCmd(c, "run", "-d", "busybox", "top")

 	id := strings.TrimSpace(out)

 	state, err := inspectField(id, "State.Running")

@@ -1910,11 +1910,6 @@ func (s *DockerSuite) TestRunModeIpcContainer(c *check.C) {

 	if parentContainerIpc != out {

 		c.Fatalf("IPC different with --ipc=container:%s %s != %s\n", id, parentContainerIpc, out)

 	}

-

-	catOutput, _ := dockerCmd(c, "run", fmt.Sprintf("--ipc=container:%s", id), "busybox", "cat", "/dev/shm/test")

-	if catOutput != "test" {

-		c.Fatalf("Output of /dev/shm/test expected test but found: %s", catOutput)

-	}

 }

 func (s *DockerSuite) TestRunModeIpcContainerNotExists(c *check.C) {