(XCode 7 + ios9 + iphone4s /iPhone5)问题:“malloc: *** mach_vm_map(size=1048576)失败(错误代码=3)”

I know the issue is related to memory allocations, but I get it in only iOS 9, XCode 7. In XCode 6.4, iOS 8.4, it works just perfect, no issue at all at any ways. In iOS 9, XCode 7, it just crashes very frequently giving this error.I know the issue is related to memory allocatio