cpuSleep    *wakeableSleep
	cpuLogDone  <-chan struct{}
	cpuBuf      [2]*traceBuf

	reader atomic.Pointer[g] // goroutine that called ReadTrace, or nil

	// Fast mappings from enumerations to string IDs that are prepopulated
	// in the trace.
	markWorkerLabels [2][len(gcMarkWorkerModeStrings)]traceArg
	goStopReasons    [2][len(traceGoStopReasonStrings)]traceArg

	legacyWebhook := getWebhooksFromYaml(t, legacyDefaultInjector)
	legacyRevWebhook := getWebhooksFromYaml(t, legacyRevisionInjector)

	// predicate is used to filter out "obvious" test cases, to avoid enumerating all cases
	// nolint: unparam
	predicate := func(ls LabelSet) (string, bool) {
		if ls.namespace.Get("istio-injection") == "disabled" {
			return "", true
		}