const runtime.traceEvGoBlock

12 uses

	runtime (current package)
		debugcall.go#L163: 			traceGoPark(traceEvGoBlock, 1)
		mfinal.go#L177: 			goparkunlock(&finlock, waitReasonFinalizerWait, traceEvGoBlock, 1)
		mgc.go#L502: 		goparkunlock(&work.sweepWaiters.lock, waitReasonWaitForGCCycle, traceEvGoBlock, 1)
		mgc.go#L1234: 		}, unsafe.Pointer(node), waitReasonGCWorkerIdle, traceEvGoBlock, 0)
		mgcscavenge.go#L272: 	goparkunlock(&scavenge.lock, waitReasonGCScavengeWait, traceEvGoBlock, 1)
		mgcscavenge.go#L364: 			goparkunlock(&scavenge.lock, waitReasonGCScavengeWait, traceEvGoBlock, 1)
		mgcsweep.go#L278: 	goparkunlock(&sweep.lock, waitReasonGCSweepWait, traceEvGoBlock, 1)
		mgcsweep.go#L297: 		goparkunlock(&sweep.lock, waitReasonGCSweepWait, traceEvGoBlock, 1)
		proc.go#L301: 		goparkunlock(&forcegc.lock, waitReasonForceGCIdle, traceEvGoBlock, 1)
		proc.go#L3387: 		traceGoPark(traceEvGoBlock, 0)
		trace.go#L44: 	traceEvGoBlock           = 20 // goroutine blocks [timestamp, stack]
		trace.go#L413: 		goparkunlock(&trace.lock, waitReasonTraceReaderBlocked, traceEvGoBlock, 2)