My app is doing some location tracking and update database when needed, the app has been running 2 days without having any issue. And now I am trying to use the Android Profiler
Is your app a fairly sizable project with a large number of classes, potentially with some custom class loader logic?
Once you are able have the steps to reproduce the crash, you can use a tool like logcat to get more information.
https://developer.android.com/studio/command-line/logcat.html