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  1. Qt
  2. QTBUG-65006

Android USB-Touch-Panel crashes after a while, or when pluged in/out

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Details

    • Bug
    • Resolution: Invalid
    • P2: Important
    • 5.9
    • 5.6.3, 5.9.3
    • GUI: Basic Input System (keyboard, mouse, touch)
    • None
    • Android 5.5.1, Android 4.1, API-Level 16, 22, 27 

      Qt 5.9.3, Qt 5.6.4
    • Android

    Description

       

      It's not just my app which crashes, it concerns every Qt-App, independent of Qt-Version and Android API-Level. I tried 16,22 and 27.

      What happens:

      It's about a kiosk (so 32" portrait-screen), powered by Android, with a Touchpanel, connected with USB.

      When I start the app (any Qt App actually) it crashes after a few minutes (0min - 10min).

      I can trigger this behaviour, when I plug in or out the Touch-Panel. 

      // E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3


... repeating ...


E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
W/CarloCator( 4078): (null):0 ((null)): QEGLPlatformContext: eglSwapBuffers failed: 300d
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3

... repeating ...


E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
W/CarloCator( 4078): (null):0 ((null)): QEGLPlatformContext: eglSwapBuffers failed: 300d
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3

... repeating ...

E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
W/CarloCator( 4078): (null):0 ((null)): QEGLPlatformContext: eglSwapBuffers failed: 300d
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3

... repeating ...

E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
W/CarloCator( 4078): (null):0 ((null)): QEGLPlatformContext: eglSwapBuffers failed: 300d
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
E/[EGL-ERROR]( 4078): void __egl_platform_dequeue_buffer(egl_surface*):1609: failed to dequeue buffer from native window 0x425b6e08; err = -19, buf = 0x0,max_allowed_dequeued_buffers 3
W/CarloCator( 4078): (null):0 ((null)): QEGLPlatformContext: eglSwapBuffers failed: 300d
E/Qt JAVA ( 4078): Surface 1 not found!
W/System.err( 4078): java.lang.reflect.InvocationTargetException
W/System.err( 4078): at java.lang.reflect.Method.invoke(Native Method)
W/System.err( 4078): at java.lang.reflect.Method.invoke(Method.java:372)
W/System.err( 4078): at org.qtproject.qt5.android.QtActivityDelegate.onSaveInstanceState(QtActivityDelegate.java:1103)
W/System.err( 4078): at java.lang.reflect.Method.invoke(Native Method)
W/System.err( 4078): at java.lang.reflect.Method.invoke(Method.java:372)
W/System.err( 4078): at org.qtproject.qt5.android.bindings.QtApplication.invokeDelegateMethod(QtApplication.java:157)
W/System.err( 4078): at org.qtproject.qt5.android.bindings.QtApplication.invokeDelegate(QtApplication.java:146)
W/System.err( 4078): at org.qtproject.qt5.android.bindings.QtActivity.onSaveInstanceState(QtActivity.java:648)
W/System.err( 4078): at android.app.Activity.performSaveInstanceState(Activity.java:1300)
W/System.err( 4078): at android.app.Instrumentation.callActivityOnSaveInstanceState(Instrumentation.java:1288)
W/System.err( 4078): at android.app.ActivityThread.callCallActivityOnSaveInstanceState(ActivityThread.java:3958)
W/System.err( 4078): at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3921)
W/System.err( 4078): at android.app.ActivityThread.access$900(ActivityThread.java:151)
W/System.err( 4078): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1309)
W/System.err( 4078): at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err( 4078): at android.os.Looper.loop(Looper.java:135)
W/System.err( 4078): at android.app.ActivityThread.main(ActivityThread.java:5258)
W/System.err( 4078): at java.lang.reflect.Method.invoke(Native Method)
W/System.err( 4078): at java.lang.reflect.Method.invoke(Method.java:372)
W/System.err( 4078): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:940)
W/System.err( 4078): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:735)
W/System.err( 4078): Caused by: java.lang.NullPointerException: Attempt to read from field 'android.os.Handler android.app.Activity.mHandler' on a null object reference
W/System.err( 4078): at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1427)
W/System.err( 4078): at android.app.FragmentManagerImpl.saveAllState(FragmentManager.java:1635)
W/System.err( 4078): at android.app.Activity.onSaveInstanceState(Activity.java:1369)
W/System.err( 4078): at org.qtproject.qt5.android.bindings.QtActivity.super_onSaveInstanceState(QtActivity.java:653)
W/System.err( 4078): ... 21 more
I/ActivityManager( 400): Killing 4078:org.qtproject.example/u0a65 (adj 0): stop org.qtproject.example
W/ActivityManager( 400): Spurious death for ProcessRecord{17327c1 4078:org.qtproject.example/u0a65}, curProc for 4078: null
W/InputMethodManagerService( 400): Got RemoteException sending setActive(false) notification to pid 4078 uid 10065

       

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            rampe Rami Potinkara
            johannesfasching Johannes Fasching
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