HeapAlloc dt=24 heapalloc_value=26336904
GoCreate dt=72 new_g=34 new_stack=47 stack=48
GoCreate dt=183 new_g=35 new_stack=47 stack=48
GoCreate dt=15 new_g=36 new_stack=47 stack=48
GoCreate dt=12 new_g=37 new_stack=47 stack=48
GoCreate dt=14 new_g=38 new_stack=47 stack=48
HeapAlloc dt=25 heapalloc_value=26344200
GoCreate dt=9 new_g=39 new_stack=47 stack=48
GoCreate dt=13 new_g=40 new_stack=47 stack=48

	pp := mp.p.ptr()
	newg := gfget(pp)
	if newg == nil {
		newg = malg(stackMin)
		casgstatus(newg, _Gidle, _Gdead)
		allgadd(newg) // publishes with a g->status of Gdead so GC scanner doesn't look at uninitialized stack.
	}
	if newg.stack.hi == 0 {
		throw("newproc1: newg missing stack")
	}

	if readgstatus(newg) != _Gdead {
		throw("newproc1: new g is not Gdead")
	}