// CAS and event emission to appear atomic to the tracer.
	trace := traceAcquire()
	if trace.ok() {
		trace.GoPark(traceBlockPreempted, 0)
	}
	casfrom_Gscanstatus(gp, _Gscan|_Gpreempted, _Gpreempted)
	if trace.ok() {
		traceRelease(trace)
	}
	schedule()
}

// goyield is like Gosched, but it:
// - emits a GoPreempt trace event instead of a GoSched trace event

			// Test failure will happen with a panic or other race condition being
			// reported.
			rows, _ := tx.QueryContext(ctx, "WAIT|"+qwait+"|SELECT|people|name|")
			if rows != nil {
				var name string
				// Call Next to test Issue 21117 and check for races.
				for rows.Next() {
					// Scan the buffer so it is read and checked for races.
					rows.Scan(&name)
				}
				rows.Close()
			}

	}
	// On ARM with GOARM=5, it forces an import of math, for soft floating point.
	if cfg.Goarch == "arm" {
		deps = append(deps, "math")
	}
	// Using the race detector forces an import of runtime/race.
	if cfg.BuildRace {
		deps = append(deps, "runtime/race")
	}
	// Using memory sanitizer forces an import of runtime/msan.
	if cfg.BuildMSan {
		deps = append(deps, "runtime/msan")
	}

			// “[block] until all outstanding requests on this server have completed”,
			// causing the call to Logf below to race with the end of the test.
			//
			// Since the client doesn't cancel the request until we have copied half
			// the body, this call to add happens before the test is cleaned up,
			// preventing the race.
			wg.Add(1)
			defer wg.Done()

			n, err := io.CopyN(rw, req.Body, bodySize)

	// Knowing this, it is reasonable to wait until the service lister has synchronized at least once before attempting to build
	// a service env var map.  This doesn't present the race below from happening entirely, but it does prevent the "obvious"
	// failure case of services simply not having completed a list operation that can reasonably be expected to succeed.

		},
	}
	if mode == http2Mode {
		trace.TLSHandshakeStart = func() { logf("tls handshake start") }
		trace.TLSHandshakeDone = func(s tls.ConnectionState, err error) {
			logf("tls handshake done. ConnectionState = %v \n err = %v", s, err)
		}
	}
	if noHooks {
		// zero out all func pointers, trying to get some path to crash
		*trace = httptrace.ClientTrace{}
	}

//	-installsuffix suffix
//		a suffix to use in the name of the package installation directory,
//		in order to keep output separate from default builds.
//		If using the -race flag, the install suffix is automatically set to race
//		or, if set explicitly, has _race appended to it. Likewise for the -msan
//		and -asan flags. Using a -buildmode option that requires non-default compile
//		flags has a similar effect.

	BirthCry()
	StartGarbageCollection()
	ListenAndServe(kubeCfg *kubeletconfiginternal.KubeletConfiguration, tlsOptions *server.TLSOptions, auth server.AuthInterface, tp trace.TracerProvider)
	ListenAndServeReadOnly(address net.IP, port uint, tp trace.TracerProvider)
	ListenAndServePodResources()
	Run(<-chan kubetypes.PodUpdate)
	RunOnce(<-chan kubetypes.PodUpdate) ([]RunPodResult, error)
}

		old := []metav1.OwnerReference{{UID: "1"}, {UID: "2"}}
		new := []metav1.OwnerReference{{UID: "2"}, {UID: "3"}}
		referencesDiffs(old, new)
	}
}

// TestDependentsRace relies on golang's data race detector to check if there is
// data race among in the dependents field.
func TestDependentsRace(t *testing.T) {
	logger, _ := ktesting.NewTestContext(t)

	gc := setupGC(t, &restclient.Config{})
	defer close(gc.stop)

	// as there are no synchronisation events in that function (no locks, no channels, ...) each test routine
	// should have its own vector clock increased independently. Golang race detector uses pure happens-before
	// detection, so would catch a race condition consistently, despite only spawning 2 goroutines
	for i := 0; i < 2; i++ {
		go func() {