Skip TestRunUnshareProc

Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>

integration-cli/docker_cli_run_test.go

@@ -2751,6 +2751,8 @@ func (s *DockerSuite) TestMountIntoSys(c *check.C) {
 }
 
 func (s *DockerSuite) TestRunUnshareProc(c *check.C) {
+	c.Skip("unstable test: is apparmor in a container reliable?")
+
 	// Not applicable on Windows as uses Unix specific functionality
 	testRequires(c, Apparmor, NativeExecDriver, DaemonIsLinux)