trace := traceAcquire()
			casgstatus(gp, _Gwaiting, _Grunnable)
			if trace.ok() {
				trace.GoUnpark(gp, 0)
				traceRelease(trace)
			}
			return gp, false, false
		}
		gcController.removeIdleMarkWorker()
	}

	// wasm only:
	// If a callback returned and no other goroutine is awake,
	// then wake event handler goroutine which pauses execution
	// until a callback was triggered.