CameraUnavailableException

I am facing the below issue on a specific Android phone (Samsung Galaxy J7 Max, Android OS 8):

Caused by java.util.concurrent.ExecutionException
androidx.camera.core.InitializationException: androidx.camera.core.CameraUnavailableException: androidx.camera.camera2.internal.compat.CameraAccessExceptionCompat: CAMERA_IN_USE (4): connectHelper:1769: Camera "0" is already open

Below is complete log trace which I am getting in crashlytics:
Caused by java.util.concurrent.ExecutionException: androidx.camera.core.InitializationException: androidx.camera.core.CameraUnavailableException: androidx.camera.camera2.internal.compat.CameraAccessExceptionCompat: CAMERA_IN_USE (4): connectHelper:1769: Camera "0" is already open
at androidx.concurrent.futures.AbstractResolvableFuture.getDoneValue(AbstractResolvableFuture.java:518)
at androidx.concurrent.futures.AbstractResolvableFuture.get(AbstractResolvableFuture.java:475)
at androidx.concurrent.futures.CallbackToFutureAdapter$SafeFuture.get(CallbackToFutureAdapter.java:199)
at androidx.camera.core.impl.utils.futures.FutureChain.get(FutureChain.java:155)
at androidx.camera.core.impl.utils.futures.ChainingListenableFuture.get(ChainingListenableFuture.java:105)
at com.myapp.camerax.fragments.CameraFragment.setUpCamera$lambda-3(CameraFragment.java:253)
at com.myapp.camerax.fragments.CameraFragment.lambda$EMsPyTVNt0SkjjvLhSi7bXqFvsM(CameraFragment.java:3)
at com.myapp.camerax.fragments.-$$Lambda$CameraFragment$EMsPyTVNt0SkjjvLhSi7bXqFvsM.run(lambda:3)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:7025)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:441)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1408)

Gradle dependencies, I am using:
// CameraX core library
implementation "androidx.camera:camera-core:1.1.0-alpha01"
// CameraX Camera2 extensions
implementation "androidx.camera:camera-camera2:1.1.0-alpha01"
// CameraX Lifecycle library
implementation "androidx.camera:camera-lifecycle:1.1.0-alpha01"
// CameraX View class
implementation 'androidx.camera:camera-view:1.0.0-alpha21'
// Image compressor
implementation 'id.zelory:compressor:3.0.0'

Any fix will be appreciated...

Start with the reported CameraFragment.setUpCamera call at line 253, the full CameraUnavailableException trace, and the listed CameraX 1.1.0-alpha01 dependencies. Reproduce the CAMERA_IN_USE failure on the Samsung Galaxy J7 Max running Android 8, then document a confirmed cause and fix or a minimal sample demonstrating the issue.

Written by the indexing model from the issue text.