Android: runtime bug - Samsung Devices Running Android 11

[MattCareControl]

Describe the bug
We have an urgent issue with a Solar2d App when used by our uses on Samsung Device. I have narrowed down the issue to this command: -

display.save( displayedPhoto, { filename="img1.jpg", baseDir=system.TemporaryDirectory, isFullResolution=false, backgroundColor={0, 0, 0, 0} } )

The crash happens when the display.save is called against any display group.

I have tried to recreate the crash on Android Studio with the same OS but it does not crash.

Device Details are: -

Model Name: Galaxy Tab A
Model Number: SM-T510

Android Version 11
Kernel Version: 4.4.177

I have modified your Solar2d Camera App to include the above save line which also creates the crash. I enclose the project.

I have also include the crash report from the device.

Camera.zip

--------- beginning of crash
01-23 18:58:15.012 10272 18114 18792 F libc : Fatal signal 7 (SIGBUS), code 1 (BUS_ADRALN), fault addr 0xd88d7035 in tid 18792 (GLThread 1527), pid 18114 (ar2d.app.Camera)
01-23 18:58:15.021 10077 4235 19124 D SystemUIService: - Memory Information -
01-23 18:58:15.025 1000 3918 3946 I WindowManager: Reparenting to original parent: Surface(name=Task=80)/@0x63372b1, destroy=true, surface=Surface(name=ActivityRecord{64588d u0 com.sec.android.app.camera/.Camera t80})/@0x6e29c6f
01-23 18:58:15.026 1000 3918 3946 I SurfaceControl: nativeRelease nativeObject s[3164604800]
01-23 18:58:15.026 1000 3918 3946 I SurfaceControl: nativeRelease nativeObject e[3164604800]
01-23 18:58:15.026 1000 3918 3946 I SurfaceControl: nativeRelease nativeObject s[3164605664]
01-23 18:58:15.026 1000 3918 3946 I SurfaceControl: nativeRelease nativeObject e[3164605664]
01-23 18:58:15.027 1000 3918 3946 V WindowManager: Setting visibility of Window{f61125 u0 com.sec.android.app.camera/com.sec.android.app.camera.Camera}: false, caller=com.android.server.wm.WindowContainer.sendAppVisibilityToClients:1004 com.android.server.wm.ActivityRecord.setClientVisible:6391 com.android.server.wm.ActivityRecord.onAnimationFinished:7143 com.android.server.wm.-$$Lambda$dwJG8BAnLlvKNGuDY9U3-haNY4M.onAnimationFinished:2 com.android.server.wm.SurfaceAnimator.lambda$getFinishedCallback$0$SurfaceAnimator:112
01-23 18:58:15.029 1000 3918 3946 D ActivityTaskManager: finishFixedRotationTransform, r=ActivityRecord{64588d u0 com.sec.android.app.camera/.Camera t80 f}}, caller=com.android.server.wm.WindowToken.finishFixedRotationTransform:664 com.android.server.wm.DisplayContent$FixedRotationTransitionListener.onAppTransitionFinishedLocked:7025 com.android.server.wm.AppTransition.notifyAppTransitionFinishedLocked:552 com.android.server.wm.ActivityRecord.onAnimationFinished:7164 com.android.server.wm.-$$Lambda$dwJG8BAnLlvKNGuDY9U3-haNY4M.onAnimationFinished:2
01-23 18:58:15.029 1000 3918 3946 I WindowManager: Reparenting to original parent: Surface(name=Task=80)/@0x63372b1, destroy=true, surface=Surface(name=ActivityRecord{a18dba u0 com.solar2d.app.Camera/com.ansca.corona.CoronaActivity t80})/@0xe758bc4
01-23 18:58:15.029 1000 3918 3946 I SurfaceControl: nativeRelease nativeObject s[3164605760]
01-23 18:58:15.029 1000 3918 3946 I SurfaceControl: nativeRelease nativeObject e[3164605760]
01-23 18:58:15.029 1000 3918 3946 I SurfaceControl: nativeRelease nativeObject s[3162952800]
01-23 18:58:15.029 1000 3918 3946 I SurfaceControl: nativeRelease nativeObject e[3162952800]
01-23 18:58:15.030 1000 3918 3946 D ActivityTaskManager: finishFixedRotationTransform, r=ActivityRecord{a18dba u0 com.solar2d.app.Camera/com.ansca.corona.CoronaActivity t80}, caller=com.android.server.wm.WindowToken.finishFixedRotationTransform:664 com.android.server.wm.DisplayContent$FixedRotationTransitionListener.onAppTransitionFinishedLocked:7025 com.android.server.wm.AppTransition.notifyAppTransitionFinishedLocked:552 com.android.server.wm.ActivityRecord.onAnimationFinished:7164 com.android.server.wm.-$$Lambda$dwJG8BAnLlvKNGuDY9U3-haNY4M.onAnimationFinished:2
01-23 18:58:15.033 1000 3638 4476 I Layer : id=408 removeFromCurrentState Surface(name=ActivityRecord{64588d u0 com.sec.android.app.camera/.Camera t80})/@0x6e29c6f - animation-leash#0 (73)
01-23 18:58:15.033 1000 3638 4476 I Layer : id=410 removeFromCurrentState Surface(name=ActivityRecord{a18dba u0 com.solar2d.app.Camera/com.ansca.corona.CoronaActivity t80})/@0xe758bc4 - animation-leash#0 (73)
01-23 18:58:15.033 1000 3638 4476 I Layer : id=362 removeFromCurrentState ActivityRecord{a18dba u0 com.solar2d.app.Camera/com.ansca.corona.CoronaActivity t80}#0 (73)

[MattCareControl]

I have tried to use this and this causes the crash: -

local myObject1 = display.newRect( 50, 50, 100, 150 ) -- Create a rectangle object
local myObject2 = display.newCircle( 100, 300, 50 ) -- Create a circle object

local group = display.newGroup()

group:insert( myObject1 )
group:insert( myObject2 )

display.save( group, { filename="entireGroup.png", baseDir=system.DocumentsDirectory, captureOffscreenArea=true, backgroundColor={0,0,0,0} } )

[MattCareControl]

OK, it does not crash when I build it with 2024.3710