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  1. Qt
  2. QTBUG-52923

[Reg 5.5.1->5.6.0] Android app build for armv5 crashes on startup

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Details

    • Bug
    • Resolution: Fixed
    • P3: Somewhat important
    • 5.6.2
    • 5.6.0
    • QPA
    • None
    • Kubuntu 14.04
      Android-NDK r11b
    • Android

    Description

      I've build Qt5.6.0 Android for armv5 with the following configuration

      configure -v  -commercial -no-icu  -release -confirm-license -sysconfdir /etc/xdg -xplatform android-g++  -opengl es2 -android-arch armeabi \
   -skip qt3d -skip qtwebengine -skip qtactiveqt -skip qtwayland -skip qtenginio  \
   -skip qtx11extras -skip qtwinextras -skip qtmacextras -no-compile-examples -nomake tests -nomake examples  \
   -skip qttranslations -skip qtserialport \
   -openssl -I /opt/android/openssl/include \
   -android-ndk /opt/android/android-ndk-r11b -android-sdk /opt/android/android-sdk-linux -android-ndk-host linux-x86_64 -android-toolchain-version 4.9  -no-warnings-are-errors

      This builds without problems but any qml app (even the hello world app created by QtCreator->New Project) crashes on startup on the device (Android 2.3.6)
      logcat:

      428fa74 4486a54e 4438fac4 44864870 00000000 
I/DEBUG   ( 5194): 
I/DEBUG   ( 5194): stack:
I/DEBUG   ( 5194):     be87afe0  00000015  
I/DEBUG   ( 5194):     be87afe4  afd188af  /system/lib/libc.so
I/DEBUG   ( 5194):     be87afe8  afd42794  
I/DEBUG   ( 5194):     be87afec  afd42740  
I/DEBUG   ( 5194):     be87aff0  00000000  
I/DEBUG   ( 5194):     be87aff4  afd1981d  /system/lib/libc.so
I/DEBUG   ( 5194):     be87aff8  00000000  
I/DEBUG   ( 5194):     be87affc  afd18881  /system/lib/libc.so
I/DEBUG   ( 5194):     be87b000  00000001  
I/DEBUG   ( 5194):     be87b004  00000000  
I/DEBUG   ( 5194):     be87b008  afd466e8  
I/DEBUG   ( 5194):     be87b00c  00000004  
I/DEBUG   ( 5194):     be87b010  00000000  
I/DEBUG   ( 5194):     be87b014  afd18b1f  /system/lib/libc.so
I/DEBUG   ( 5194):     be87b018  df002777  
I/DEBUG   ( 5194):     be87b01c  e3a070ad  
I/DEBUG   ( 5194): #00 be87b020  813259a4  /mnt/asec/org.qtproject.example.testArmv5-1/lib/libQt5Core.so
I/DEBUG   ( 5194):     be87b024  00000000  
I/DEBUG   ( 5194):     be87b028  00000002  
I/DEBUG   ( 5194):     be87b02c  00000004  
I/DEBUG   ( 5194):     be87b030  00000000  
I/DEBUG   ( 5194):     be87b034  fffffbdf  
I/DEBUG   ( 5194):     be87b038  0000cec8  
I/DEBUG   ( 5194):     be87b03c  814a45d8  
I/DEBUG   ( 5194):     be87b040  00000002  
I/DEBUG   ( 5194):     be87b044  812ee728  /mnt/asec/org.qtproject.example.testArmv5-1/lib/libQt5Core.so
I/DEBUG   ( 5194): #01 be87b048  814a45d8  
I/DEBUG   ( 5194):     be87b04c  812ee728  /mnt/asec/org.qtproject.example.testArmv5-1/lib/libQt5Core.so
I/DEBUG   ( 5194):     be87b050  00000000  
I/DEBUG   ( 5194):     be87b054  656e2041  
I/DEBUG   ( 5194):     be87b058  20726577  
I/DEBUG   ( 5194):     be87b05c  6e72656b  
I/DEBUG   ( 5194):     be87b060  69206c65  
I/DEBUG   ( 5194):     be87b064  65722073  
I/DEBUG   ( 5194):     be87b068  72697571  
I/DEBUG   ( 5194):     be87b06c  74206465  
I/DEBUG   ( 5194):     be87b070  7572206f  
I/DEBUG   ( 5194):     be87b074  6874206e  
I/DEBUG   ( 5194):     be87b078  62207369  
I/DEBUG   ( 5194):     be87b07c  72616e69  
I/DEBUG   ( 5194):     be87b080  28202e79  
I/DEBUG   ( 5194):     be87b084  656b5f5f  
I/DEBUG   ( 5194):     be87b088  6c656e72  
I/DEBUG   ( 5194):     be87b08c  706d635f  
I/DEBUG   ( 5194):     be87b090  67686378  
I/DEBUG   ( 5194):     be87b094  68203436  
I/DEBUG   ( 5194):     be87b098  65706c65  
I/DEBUG   ( 5194):     be87b09c  000a2972  
I/DEBUG   ( 5194):     be87b0a0  00000000  
I/DEBUG   ( 5194):     be87b0a4  b00037f5  /system/bin/linker
I/DEBUG   ( 5194):     be87b0a8  b000e2e4  
I/DEBUG   ( 5194):     be87b0ac  b000e2e0  
I/DEBUG   ( 5194):     be87b0b0  00002753  
I/DEBUG   ( 5194):     be87b0b4  b00038a9  /system/bin/linker
I/DEBUG   ( 5194):     be87b0b8  004a8000  
I/DEBUG   ( 5194):     be87b0bc  80900000  /mnt/asec/org.qtproject.example.testArmv5-1/lib/libgnustl_shared.so
I/DEBUG   ( 5194):     be87b0c0  00000020  
I/DEBUG   ( 5194):     be87b0c4  b000e200  
I/DEBUG   ( 5194):     be87b0c8  814a46bc  
I/DEBUG   ( 5194):     be87b0cc  b000e200

      ndk-stack says:

      ********** Crash dump: **********
Build fingerprint: 'samsung/GT-S6102/GT-S6102:2.3.6/GINGERBREAD/XXMA3:user/release-keys'
pid: 6331, tid: 6331  >>> org.qtproject.example.testArmv5 <<<
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr deadbaad
Stack frame #00  pc 0001603c  /system/lib/libc.so
Stack frame #01  pc 002ee724  /mnt/asec/org.qtproject.example.testArmv5-1/lib/libQt5Core.so: Routine QMetaProperty::read(QObject const*) const at /space/qt/qt-everywhere-opensource-src-5.6.0/qtbase/src/corelib/kernel/qmetaobject.cpp:3024 (discriminator 2)

      The same app works without problems on Qt5.5.1 (using self compiled Qt and using the official packages).
      Since there are no official packages for Qt5.6 on armv5 anymore, is there something special to consider when building Qt for armv5?

      Attachments

        For Gerrit Dashboard: QTBUG-52923
        # Subject Branch Project Status CR V
        161639,2 Android: Fix possible crash on startup with armv5 build 5.6 qt/qtbase Status: ABANDONED -2 0

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          People

            rampe Rami Potinkara
            lkdem Ludger Krämer
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            Dates

              Created:
              Updated:
              Resolved:

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