const runtime.traceEvGoroutineStackFree

2 uses

	runtime (current package)
		traceallocfree.go#L148: 	tl.eventWriter(traceGoRunning, traceProcRunning).commit(traceEvGoroutineStackFree, traceGoroutineStackID(base))
		traceexp.go#L67: 	traceEvGoroutineStackFree  // stack free [timestamp, id]