[Interest] Qt5 LinuxFB crash

[Andre Renaud]

Hi,
I'm evaluating Qt5 on an older ARM platform, using just the linuxfb
(no xcb, or opengl). However when I run any of the examples I get a
segfault somewhere inside the libqlinuxfb.so. Unfortunately, due to
memory constraints, I am unable to build and run the full debug
version of Qt5, so I can't get a more detailed stack trace than this:
root at snapper:/home/andre/work/package-builder/build/qt-everywhere-opensource-src-

(gdb) r
Starting program:
/home/andre/work/package-builder/build/qt-everywhere-opensource-src-5.0.0/qtbase/examples/widgets/animation/animatedtiles/animatedtiles
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
0x40fc7a5c in ?? () from /plugins/platforms/libqlinuxfb.so
(gdb) where
#0  0x40fc7a5c in ?? () from /plugins/platforms/libqlinuxfb.so
#1  0x40fc5e04 in ?? () from /plugins/platforms/libqlinuxfb.so
#2  0x40fc59b8 in ?? () from /plugins/platforms/libqlinuxfb.so
#3  0x40581d64 in ?? ()
   from /home/andre/work/package-builder/staging/lib/libQt5Gui.so.5
#4  0x4058e920 in QGuiApplicationPrivate::createPlatformIntegration() ()
   from /home/andre/work/package-builder/staging/lib/libQt5Gui.so.5
#5  0x4058fd78 in QGuiApplicationPrivate::createEventDispatcher() ()
   from /home/andre/work/package-builder/staging/lib/libQt5Gui.so.5
#6  0x40a68efc in QCoreApplication::init() ()
   from /home/andre/work/package-builder/staging/lib/libQt5Core.so.5
#7  0x40a68f60 in QCoreApplication::QCoreApplication(QCoreApplicationPrivate&)
    () from /home/andre/work/package-builder/staging/lib/libQt5Core.so.5
#8  0x4058fc68 in QGuiApplication::QGuiApplication(QGuiApplicationPrivate&) ()
   from /home/andre/work/package-builder/staging/lib/libQt5Gui.so.5
#9  0x400fd004 in QApplication::QApplication(int&, char**, int) ()
   from /home/andre/work/package-builder/staging/lib/libQt5Widgets.so.5
#10 0x0000e530 in main ()

Does anyone have any hints as to where this might be going wrong? It
seems like it may be the same (or similar) fault to that mentioned
here http://lists.qt-project.org/pipermail/interest/2013-January/005382.html.

Regards,
Andre