Merge pull request #2198 from AkihiroSuda/criu-master

temporarily disable CRIU tests

libcontainer/cgroups/fs2/fs2.go

@@ -205,5 +205,10 @@ func (m *manager) Set(container *configs.Config) error {
 	if len(errs) > 0 && !m.rootless {
 		return errors.Errorf("error while setting cgroup v2: %+v", errs)
 	}
+	m.config = container.Cgroups
 	return nil
 }
+
+func (m *manager) GetCgroups() (*configs.Cgroup, error) {
+	return m.config, nil
+}

libcontainer/integration/checkpoint_test.go

@@ -42,6 +42,7 @@ func showFile(t *testing.T, fname string) error {
 }
 
 func TestUsernsCheckpoint(t *testing.T) {
+	t.Skip("Ubuntu kernel is broken to run criu (#2196, #2198)")
 	if _, err := os.Stat("/proc/self/ns/user"); os.IsNotExist(err) {
 		t.Skip("userns is unsupported")
 	}
@@ -53,6 +54,7 @@ func TestUsernsCheckpoint(t *testing.T) {
 }
 
 func TestCheckpoint(t *testing.T) {
+	t.Skip("Ubuntu kernel is broken to run criu (#2196, #2198)")
 	testCheckpoint(t, false)
 }