App get crashed on some devices about mwengine HOT 12 CLOSED

Hi @igorski
First of all thank you for your time and reply. After Rebuild engine is stable I have checked in few device which we are facing (including C11) the issues before. so far stable in C11 device.

Thanks once again.

from mwengine.

Guys, I'm sorry but attaching a video of an unresponsive app isn't providing any sort of clue. I can understand from the log that something crashed, but I can't really do anything as I am unaware of what your program is doing. It looks like the example activity, but from the log I can tell that code has been altered and I can't really do anything without seeing it.

I would urge to backtrack how you set up the engine instead of ignoring earlier warnings that you should not send direct messages via the website (I will also ignore the second issue mentioned under 2 because you are also ignoring "limit to one issue per post" without providing any kind of description on how the issue manifests itself).

Here's some pointers, I see that a file "yo.wav" of a whopping 50 mb in size is read three times before starting the engine.

Also check the part that says

W/Activity: Can request only one set of permissions at a time
D/MWENGINE: MWEngineActivity::onWindowFocusChanged, has focus: true

Is the window focus change for the permissions popup ? Are you sure you all permissions are granted prior to continuing ? Does it make sense that the permissions are requested after the engine is started / samples are loaded from device storage (which requires granting of a storage related permission).

I would urge to backtrack the setup phase of your program and see if all criterion are met before you continue to the next step of setting up the engine and its environment.

from mwengine.

Hi @igorski,

I am really Sorry for the DM,

Here's some pointers, I see that a file "yo.wav" of a whopping 50 mb in size is read three times before starting the engine.

It happens because I load the assets during init, mean while it also check the mic and storage permissions. so it keep changing the focus, it causes to parse it 3 audio file time. I have changed this by loading songs after click the button and also after permissions handled. Now the song parse only one time But still same problems occurs. I try to minimize the thread weight for past two days but still
getting the error "Crash thread undumpable"

So I try to run the example activity without any changes. it still getting crash with error "Crash thread undumpable" for few devices (REALME C11 2021). The log is below.

05/24 12:37:45: Launching 'mwengine_example' on realme RMX3231.
Install successfully finished in 529 ms.
$ adb shell am start -n "nl.igorski.mwengine.example/nl.igorski.mwengine.example.MWEngineActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
Connected to process 18866 on device 'realme-rmx3231-0002127R5000232C'.
Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.
I/chatty: uid=10230(nl.igorski.mwengine.example) expire 480 lines
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->sResourcesManager:Landroid/app/ResourcesManager; (greylist-max-o, linking, denied)
I/chatty: uid=10230(nl.igorski.mwengine.example) identical 1 line
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->sResourcesManager:Landroid/app/ResourcesManager; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->getOrCreateActivityResourcesStructLocked(Landroid/os/IBinder;)Landroid/app/ResourcesManager$ActivityResources; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager$ActivityResources;->(Landroid/app/ResourcesManager$1;)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->lambda$cleanupReferences$0(Ljava/util/HashSet;Ljava/lang/ref/WeakReference;)Z (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->loadApkAssets(Ljava/lang/String;ZZ)Landroid/content/res/ApkAssets; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager$ApkKey;->(Ljava/lang/String;ZZ)V (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->overlayPathToIdmapPath(Ljava/lang/String;)Ljava/lang/String; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->rebaseActivityOverrideConfig(Landroid/content/res/Resources;Landroid/content/res/Configuration;Landroid/content/res/Configuration;I)Landroid/content/res/ResourcesKey; (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/Resources;->getImpl()Landroid/content/res/ResourcesImpl; (greylist, linking, allowed)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->findKeyForResourceImplLocked(Landroid/content/res/ResourcesImpl;)Landroid/content/res/ResourcesKey; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->rebaseKeyForActivity(Landroid/os/IBinder;Landroid/content/res/ResourcesKey;)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->getOrCreateActivityResourcesStructLocked(Landroid/os/IBinder;)Landroid/app/ResourcesManager$ActivityResources; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->redirectResourcesToNewImplLocked(Landroid/util/ArrayMap;)V (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->findOrCreateResourcesImplForKeyLocked(Landroid/content/res/ResourcesKey;)Landroid/content/res/ResourcesImpl; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->findOrCreateResourcesImplForKeyLocked(Landroid/content/res/ResourcesKey;)Landroid/content/res/ResourcesImpl; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager$ActivityResources;->activityResources:Ljava/util/ArrayList; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager$ActivityResources;->activityResources:Ljava/util/ArrayList; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->findOrCreateResourcesImplForKeyLocked(Landroid/content/res/ResourcesKey;)Landroid/content/res/ResourcesImpl; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager$ActivityResources;->activityResources:Ljava/util/ArrayList; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->findOrCreateResourcesImplForKeyLocked(Landroid/content/res/ResourcesKey;)Landroid/content/res/ResourcesImpl; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager$ActivityResources;->activityResources:Ljava/util/ArrayList; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->updateActivityResources(Landroid/content/res/Resources;Landroid/content/res/ResourcesKey;Z)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->createResourcesImpl(Landroid/content/res/ResourcesKey;)Landroid/content/res/ResourcesImpl; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->findOrCreateResourcesImplForKeyLocked(Landroid/content/res/ResourcesKey;)Landroid/content/res/ResourcesImpl; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->appendLibAssetForMainAssetPath(Ljava/lang/String;Ljava/lang/String;)V (greylist, linking, allowed)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->appendLibAssetsForMainAssetPath(Ljava/lang/String;[Ljava/lang/String;)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->appendLibAssetsForMainAssetPath(Ljava/lang/String;[Ljava/lang/String;)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mResDir:Ljava/lang/String; (greylist, linking, allowed)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mLibDirs:[Ljava/lang/String; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Lcom/android/internal/util/ArrayUtils;->appendElement(Ljava/lang/Class;[Ljava/lang/Object;Ljava/lang/Object;)[Ljava/lang/Object; (greylist, linking, allowed)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mLibDirs:[Ljava/lang/String; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mSplitResDirs:[Ljava/lang/String; (greylist, linking, allowed)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mOverlayDirs:[Ljava/lang/String; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mDisplayId:I (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mOverrideConfiguration:Landroid/content/res/Configuration; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mCompatInfo:Landroid/content/res/CompatibilityInfo; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mLoaders:[Landroid/content/res/loader/ResourcesLoader; (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/ResourcesKey;->(Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;ILandroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;[Landroid/content/res/loader/ResourcesLoader;)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mLibDirs:[Ljava/lang/String; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mLibDirs:[Ljava/lang/String; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mOverlayDirs:[Ljava/lang/String; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mDisplayId:I (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mOverrideConfiguration:Landroid/content/res/Configuration; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mCompatInfo:Landroid/content/res/CompatibilityInfo; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/content/res/ResourcesKey;->mLoaders:[Landroid/content/res/loader/ResourcesLoader; (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/ResourcesKey;->(Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;ILandroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;[Landroid/content/res/loader/ResourcesLoader;)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->redirectResourcesToNewImplLocked(Landroid/util/ArrayMap;)V (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->applyCompatConfigurationLocked(ILandroid/content/res/Configuration;)Z (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mResCompatibilityInfo:Landroid/content/res/CompatibilityInfo; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/CompatibilityInfo;->supportsScreen()Z (greylist, linking, allowed)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mResCompatibilityInfo:Landroid/content/res/CompatibilityInfo; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/CompatibilityInfo;->applyToConfiguration(ILandroid/content/res/Configuration;)V (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->applyConfigurationToResources(Landroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;)Z (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->applyConfigurationToResourcesLocked(Landroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;Landroid/view/DisplayAdjustments;)Z (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->applyConfigurationToResourcesLocked(Landroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;)Z (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->applyConfigurationToResourcesLocked(Landroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;Landroid/view/DisplayAdjustments;)Z (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->applyConfigurationToResourcesLocked(Landroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;Landroid/view/DisplayAdjustments;)Z (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/Configuration;->isOtherSeqNewer(Landroid/content/res/Configuration;)Z (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->applyNewResourceDirsLocked(Landroid/content/pm/ApplicationInfo;[Ljava/lang/String;)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/pm/ApplicationInfo;->getBaseCodePath()Ljava/lang/String; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->createAssetManager(Landroid/content/res/ResourcesKey;)Landroid/content/res/AssetManager; (greylist, linking, allowed)
W/wengine.exampl: Accessing hidden method Landroid/content/res/AssetManager$Builder;->()V (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->createBaseTokenResources(Landroid/os/IBinder;Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;ILandroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;Ljava/lang/ClassLoader;Ljava/util/List;)Landroid/content/res/Resources; (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/ResourcesKey;->(Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;ILandroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;[Landroid/content/res/loader/ResourcesLoader;)V (blacklist, linking, denied)
I/chatty: uid=10230(nl.igorski.mwengine.example) identical 1 line
W/wengine.exampl: Accessing hidden method Landroid/content/res/ResourcesKey;->(Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;ILandroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;[Landroid/content/res/loader/ResourcesLoader;)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->dump(Ljava/lang/String;Ljava/io/PrintWriter;)V (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Lcom/android/internal/util/IndentingPrintWriter;->(Ljava/io/Writer;Ljava/lang/String;)V (greylist, linking, allowed)
W/wengine.exampl: Accessing hidden method Lcom/android/internal/util/IndentingPrintWriter;->increaseIndent()Lcom/android/internal/util/IndentingPrintWriter; (greylist, linking, allowed)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mLoadedApkAssets:Landroid/util/LruCache; (greylist-max-o, linking, denied)
I/chatty: uid=10230(nl.igorski.mwengine.example) identical 5 lines
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mLoadedApkAssets:Landroid/util/LruCache; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->countLiveReferences(Ljava/util/Collection;)I (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->countLiveReferences(Ljava/util/Collection;)I (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->getAdjustedDisplay(ILandroid/content/res/Resources;)Landroid/view/Display; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/hardware/display/DisplayManagerGlobal;->getCompatibleDisplay(ILandroid/content/res/Resources;)Landroid/view/Display; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->getConfiguration()Landroid/content/res/Configuration; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->getDisplayMetrics()Landroid/util/DisplayMetrics; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/view/DisplayAdjustments;->DEFAULT_DISPLAY_ADJUSTMENTS:Landroid/view/DisplayAdjustments; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->getDisplayMetrics(ILandroid/view/DisplayAdjustments;)Landroid/util/DisplayMetrics; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->getDisplayMetrics(ILandroid/view/DisplayAdjustments;)Landroid/util/DisplayMetrics; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->getAdjustedDisplay(ILandroid/view/DisplayAdjustments;)Landroid/view/Display; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->getResources(Landroid/os/IBinder;Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;ILandroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;Ljava/lang/ClassLoader;Ljava/util/List;)Landroid/content/res/Resources; (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/ResourcesKey;->(Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;ILandroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;[Landroid/content/res/loader/ResourcesLoader;)V (blacklist, linking, denied)
I/chatty: uid=10230(nl.igorski.mwengine.example) identical 1 line
W/wengine.exampl: Accessing hidden method Landroid/content/res/ResourcesKey;->(Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;ILandroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;[Landroid/content/res/loader/ResourcesLoader;)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->invalidatePath(Ljava/lang/String;)V (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/ResourcesKey;->isPathReferenced(Ljava/lang/String;)Z (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager$ApkKey;->path:Ljava/lang/String; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/ApkAssets;->close()V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager$ApkKey;->path:Ljava/lang/String; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/ApkAssets;->close()V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->isSameResourcesOverrideConfig(Landroid/os/IBinder;Landroid/content/res/Configuration;)Z (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager$ActivityResources;->overrideConfig:Landroid/content/res/Configuration; (greylist-max-o, linking, denied)
I/chatty: uid=10230(nl.igorski.mwengine.example) identical 1 line
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager$ActivityResources;->overrideConfig:Landroid/content/res/Configuration; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/Configuration;->diffPublicOnly(Landroid/content/res/Configuration;)I (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->overrideTokenDisplayAdjustments(Landroid/os/IBinder;Ljava/util/function/Consumer;)Z (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden field Landroid/app/ResourcesManager$ActivityResources;->activityResources:Ljava/util/ArrayList; (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/content/res/Resources;->overrideDisplayAdjustments(Ljava/util/function/Consumer;)V (blacklist, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->updateResourcesForActivity(Landroid/os/IBinder;Landroid/content/res/Configuration;IZ)V (greylist-max-o, linking, denied)
W/wengine.exampl: Accessing hidden method Landroid/app/ResourcesManager;->getOrCreateActivityResourcesStructLocked(Landroid/os/IBinder;)Landroid/app/ResourcesManager$ActivityResources; (greylist-max-o, linking, denied)
W/wengine.exampl: Redefining intrinsic method java.lang.Thread java.lang.Thread.currentThread(). This may cause the unexpected use of the original definition of java.lang.Thread java.lang.Thread.currentThread()in methods that have already been compiled.
W/wengine.exampl: Redefining intrinsic method boolean java.lang.Thread.interrupted(). This may cause the unexpected use of the original definition of boolean java.lang.Thread.interrupted()in methods that have already been compiled.
D/NetworkSecurityConfig: No Network Security Config specified, using platform default
D/NetworkSecurityConfig: No Network Security Config specified, using platform default
W/wengine.exampl: Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (greylist, reflection, allowed)
W/wengine.exampl: Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (greylist, reflection, allowed)
D/MWENGINE: MWEngineActivity::init, had existing _inited state: false
W/wengine.example: type=1400 audit(0.0:1054410): avc: denied { read } for name="cpus" dev="cgroup" ino=99 scontext=u:r:untrusted_app:s0:c230,c256,c512,c768 tcontext=u:object_r:cgroup:s0 tclass=file permissive=0 app=nl.igorski.mwengine.example
W/wengine.example: type=1400 audit(0.0:1054412): avc: denied { read } for name="cpus" dev="cgroup" ino=27 scontext=u:r:untrusted_app:s0:c230,c256,c512,c768 tcontext=u:object_r:cgroup:s0 tclass=file permissive=0 app=nl.igorski.mwengine.example
W/wengine.example: type=1400 audit(0.0:1054413): avc: denied { read } for name="cpus" dev="cgroup" ino=27 scontext=u:r:untrusted_app:s0:c230,c256,c512,c768 tcontext=u:object_r:cgroup:s0 tclass=file permissive=0 app=nl.igorski.mwengine.example
V/MWENGINE: About to parse data for WAV file '/data/user/0/nl.igorski.mwengine.example/cache/tmp'
V/MWENGINE: File size : 45092
V/MWENGINE: Audio format : 1
V/MWENGINE: Channel amount : 2
W/wengine.example: type=1400 audit(0.0:1054414): avc: denied { read } for name="cpus" dev="cgroup" ino=27 scontext=u:r:untrusted_app:s0:c230,c256,c512,c768 tcontext=u:object_r:cgroup:s0 tclass=file permissive=0 app=nl.igorski.mwengine.example
V/MWENGINE: Sample rate : 44100
V/MWENGINE: Bytes per second : 176400
V/MWENGINE: Block align : 4
V/MWENGINE: Bits per sample : 16
W/wengine.example: type=1400 audit(0.0:1054415): avc: denied { read } for name="cpus" dev="cgroup" ino=27 scontext=u:r:untrusted_app:s0:c230,c256,c512,c768 tcontext=u:object_r:cgroup:s0 tclass=file permissive=0 app=nl.igorski.mwengine.example
V/MWENGINE: About to parse data for WAV file '/data/user/0/nl.igorski.mwengine.example/cache/tmp'
V/MWENGINE: File size : 92582
V/MWENGINE: Audio format : 1
V/MWENGINE: Channel amount : 1
V/MWENGINE: Sample rate : 48000
V/MWENGINE: Bytes per second : 96000
V/MWENGINE: Block align : 2
V/MWENGINE: Bits per sample : 16
D/MWENGINE: starting native audio rendering thread @ 44100 Hz using 480 samples per buffer
V/MWENGINE: STARTING engine
V/MWENGINE: STARTED engine
V/MWENGINE: DriverAdapter::initializing AAudio driver
I/AAudio: AAudioStreamBuilder_openStream() called ----------------------------------------
I/AudioStreamBuilder: rate = 0, channels = 2, format = 5, sharing = EX, dir = OUTPUT
I/AudioStreamBuilder: device = 0, sessionId = -1, perfMode = 12, callback: ON with frames = 0
I/AudioStreamBuilder: usage = 0, contentType = 0, inputPreset = 0, allowedCapturePolicy = 0
I/AudioStreamBuilder: privacy sensitive = false
D/AudioStreamBuilder: build() EXCLUSIVE sharing mode not supported. Use SHARED.
D/wengine.exampl: PlayerBase::PlayerBase()
D/AudioStreamTrack: open(), request notificationFrames = -8, frameCount = 0
I/AudioTrack: set(): streamType -1, sampleRate 0, format 0x5, channelMask 0x3, frameCount 0, flags #104, notificationFrames -8, sessionId 0, transferType 1, uid -1, pid -1
D/AudioTrack: createTrack_l(0): AUDIO_OUTPUT_FLAG_FAST denied by server; frameCount 0 -> 3848
W/AudioStreamTrack: open() sampleRate changed from 0 to 44100
D/AAudioStream: setState(s#1) from 0 to 2
W/AudioStreamTrack: open() flags changed from 0x00000104 to 0x00000000
W/AudioStreamTrack: open() perfMode changed from 12 to 10
I/AAudio: AAudioStreamBuilder_openStream() returns 0 = AAUDIO_OK for s#1 ----------------
V/MWENGINE: AAudio_IO::Output stream is NOT low latency. Check your requested format, sample rate and channel count
V/MWENGINE: AAudio_IO::Setting buffer size to 882
I/AAudio: AAudioStreamBuilder_openStream() called ----------------------------------------
I/AudioStreamBuilder: rate = 44100, channels = 1, format = 5, sharing = EX, dir = INPUT
I/AudioStreamBuilder: device = 0, sessionId = -1, perfMode = 12, callback: OFF with frames = 0
I/AudioStreamBuilder: usage = 0, contentType = 0, inputPreset = 0, allowedCapturePolicy = 0
I/AudioStreamBuilder: privacy sensitive = false
D/AudioStreamBuilder: build() EXCLUSIVE sharing mode not supported. Use SHARED.
D/wengine.exampl: PlayerBase::PlayerBase()
W/AudioStreamRecord: open() flags changed from 0x00000005 to 0x00000000
W/AudioStreamRecord: open() perfMode changed from 12 to 10
D/AAudioStream: setState(s#2) from 0 to 2
I/AAudio: AAudioStreamBuilder_openStream() returns 0 = AAUDIO_OK for s#2 ----------------
V/MWENGINE: AAudio_IO::Input stream is NOT low latency. Check your requested format, sample rate and channel count
D/AAudio: AAudioStream_requestStart(s#2) called --------------
D/AAudioStream: setState(s#2) from 2 to 3
I/AudioRecord: start mClientUid:10230 mClientPid:18866 mSessionId:6337 app name:nl.igorski.mwengine.example
I/ActivityThread: smart_link is not supported!!!
D/wengine.exampl: PlayerBase::start() from IPlayer
D/AAudio: AAudioStream_requestStart(s#2) returned 0 ---------
D/AudioStreamLegacy: onAudioDeviceUpdate() devId 1019 => 1019
D/AAudio: AAudioStream_requestStart(s#1) called --------------
D/AAudioStream: setState(s#1) from 2 to 3
I/AudioTrack: start mClientUid:10230 mClientPid:18866 mSessionId:6329 app name:nl.igorski.mwengine.example
D/AudioStreamLegacy: onAudioDeviceUpdate() devId 1019 => 1019
D/wengine.exampl: PlayerBase::start() from IPlayer
V/MWENGINE: AAudio_IO::Error calculating latency: AAUDIO_ERROR_INVALID_STATE
D/AAudio: AAudioStream_requestStart(s#1) returned 0 ---------
D/AudioStreamLegacy: onAudioDeviceUpdate() devId 1017 => 1017
V/MWENGINE: Binding to current CPU ID 5 for thread 18897
D/AAudioStream: setState(s#1) from 3 to 4
E/OpenGLRenderer: ~SkiaDisplayList() ##### pid = 18866
D/IMGGralloc: Gralloc Register w:720, h:1600, f:0x1, usage:0xb00, ui64Stamp:226633, sSize:4608000, line = 2335
D/IMGGralloc: Gralloc Register w:720, h:1600, f:0x1, usage:0xb00, ui64Stamp:226678, sSize:4608000, line = 2335
D/MWENGINE: MWEngineActivity::onWindowFocusChanged, has focus: true
D/IMGGralloc: Gralloc Register w:720, h:1600, f:0x1, usage:0xb00, ui64Stamp:226682, sSize:4608000, line = 2335
I/wengine.exampl: Waiting for a blocking GC ProfileSaver
D/AAudioStream: setState(s#2) from 3 to 4
A/libc: Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x3d825e89 in tid 18893 (RenderThread), pid 18866 (wengine.example)
I/DEBUG: Crash thread undumpable

Thanks in advance

from mwengine.

Assuming that the crash happens with the example Activity with all of its code unchanged (please pull latest code and assemble mwengine project prior to building mwengine_example project) what is exactly happening for this crash to happen ? Is it happening the moment the application is launched or after some interaction with the UI, like start/stop playback and/or recording ?

from mwengine.

Yes crash happened with example Activity and yes I pushed the latest code and assemble mwengine prior .
it happens when i start to Recording(with in one second).

Thanks @igorski

from mwengine.

Recording of the engine output (startOutputRecording()) or the device input (e.g. recordInput()) ?

from mwengine.

Hi @igorski

I try to narrow down the issues by changing the code. but it happens in both case

when i try to Record with out device input(startOutputRecording()) app get crash some times.

but when i add try to set true to input device ( recordInput(true) ) it get either get crashed immediately or with in few seconds.

seems it happens mostly during device input.

Thank you for your time

from mwengine.

I struggle to reproduce this on any hardware device or emulator. Is there an AVD configuration you use that can reproduce this issue ? If so, what is its hardware profile and OS version ?

from mwengine.

Hi @igorski ,

I am trying to reproduce this issue using emulator. but unfortunately emulator doesn't crash for this scenario.

but It happens every time in this device (REALME C11 2021)

Device name : realme c11 2021
version : BaseBand & kernel
Android Version : 11
Processor : Octa-core
Ram : 2.0 GB
Model : RMX3231

also facing same issues in some other devices like Realme 5s

from mwengine.

Sadly I have no access to this device. Is the processor an ARM or Intel type ? Could you verify whether the application is stable if you would force the driver to be OpenSL instead of AAudio ?

from mwengine.

Hi @igorski

The device Realme c11 which I am facing issues has the processor ARM 64 bit. and I set drive to OpenSL the app still behave the same and still app the crash like before.

I am still trying to reproduce the issues in AVD.

Is their way to Minimize the thread weight while recording with mic turn on?

Thank you @igorski

from mwengine.

Took a little investigation but it is likely that the processor used by the C11 is a derivative of the Cortex A53|A55-types and might be running in 32-bit mode, meaning it doesn't use the aarch64 ABI. I have taken a step in commit dbe5e6f to tune the AAudio burst size for 32-bit ARM processors that don't expose exclusive CPU's. Can you verify that after a rebuild of the engine stability has been achieved ?

from mwengine.