为什么GCM不会出现在某些手机上？

I am facing some issues on not receiving notifications on some phones. I am not receiving GCM intent also. Here are the logs when I am calling GCM registration. On phone like Nexus, Moto it is running perfectly fine. But on lower end phones like Lava and Karbonn, I am facing this problem. I am facing some issues on not receiving notifi