Bug 303059

Application: palapeli (1.2)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-26-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:

The pieces were ordered and I was checking one block of already assembled pieces against all the ordered pieces moving downwards.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Palapeli (palapeli), signal: Bus error
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa8e220a780 (LWP 32000))]

Thread 2 (Thread 0x7fa8d0b54700 (LWP 32001)):
#0  0x00007fa8dba92320 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8dba92599 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8dba56c36 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8dba570a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8dba57164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa8e08a9426 in QEventDispatcherGlib::processEvents (this=0x7fa8cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fa8e0878c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fa8e0878ed7 in QEventLoop::exec (this=0x7fa8d0b53dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fa8e0777fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fa8e08589ff in QInotifyFileSystemWatcherEngine::run (this=0x1c51570) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fa8e077afcb in QThreadPrivate::start (arg=0x1c51570) at thread/qthread_unix.cpp:298
#11 0x00007fa8dc31be9a in start_thread (arg=0x7fa8d0b54700) at pthread_create.c:308
#12 0x00007fa8df16c4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa8e220a780 (LWP 32000)):
[KCrash Handler]
#6  QGraphicsPixmapItem::shape (this=0x7fff39e07560) at graphicsview/qgraphicsitem.cpp:9715
#7  0x00007fa8e01d8406 in QGraphicsItem::setPos (this=0x4c743f0, pos=...) at graphicsview/qgraphicsitem.cpp:3729
#8  0x0000000000432178 in Palapeli::MovePieceInteractor::continueInteraction (this=0x1c39fc0, event=...) at ../../../palapeli/src/engine/interactors.cpp:102
#9  0x00000000004334df in Palapeli::InteractorManager::handleEventCommon (this=<optimized out>, pEvent=..., interactorData=..., unhandledButtons=...) at ../../../palapeli/src/engine/interactormanager.cpp:140
#10 0x0000000000433b5b in Palapeli::InteractorManager::handleEvent (this=0x1c46720, event=0x7fff39e08130) at ../../../palapeli/src/engine/interactormanager.cpp:106
#11 0x0000000000445d95 in Palapeli::View::mouseMoveEvent (this=0x1c590e0, event=0x7fff39e08130) at ../../../palapeli/src/engine/view.cpp:95
#12 0x00007fa8dfc4d178 in QWidget::event (this=0x1c590e0, event=0x7fff39e08130) at kernel/qwidget.cpp:8347
#13 0x00007fa8e000d3b6 in QFrame::event (this=0x1c590e0, e=0x7fff39e08130) at widgets/qframe.cpp:557
#14 0x00007fa8e0237b2b in QGraphicsView::viewportEvent (this=0x1c590e0, event=0x7fff39e08130) at graphicsview/qgraphicsview.cpp:2866
#15 0x00007fa8e087a028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1c3bd80, event=0x7fff39e08130) at kernel/qcoreapplication.cpp:986
#16 0x00007fa8dfbfc85f in notify_helper (e=0x7fff39e08130, receiver=0x1c3bd80, this=0x1a55980) at kernel/qapplication.cpp:4555
#17 QApplicationPrivate::notify_helper (this=0x1a55980, receiver=0x1c3bd80, e=0x7fff39e08130) at kernel/qapplication.cpp:4531
#18 0x00007fa8dfc020bf in QApplication::notify (this=<optimized out>, receiver=0x1c3bd80, e=0x7fff39e08130) at kernel/qapplication.cpp:4102
#19 0x00007fa8e15389e6 in KApplication::notify (this=0x7fff39e08e10, receiver=0x1c3bd80, event=0x7fff39e08130) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x00007fa8e0879e9c in QCoreApplication::notifyInternal (this=0x7fff39e08e10, receiver=0x1c3bd80, event=0x7fff39e08130) at kernel/qcoreapplication.cpp:876
#21 0x00007fa8dfbfd862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#22 QApplicationPrivate::sendMouseEvent (receiver=0x1c3bd80, event=0x7fff39e08130, alienWidget=0x1c3bd80, nativeWidget=0x1be93a0, buttonDown=0x1c3bd80, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#23 0x00007fa8dfc7cbf5 in QETWidget::translateMouseEvent (this=0x1be93a0, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#24 0x00007fa8dfc7bbae in QApplication::x11ProcessEvent (this=0x7fff39e08e10, event=0x7fff39e08a00) at kernel/qapplication_x11.cpp:3732
#25 0x00007fa8dfca50d2 in x11EventSourceDispatch (s=0x1a56f60, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x00007fa8dba56d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fa8dba570a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fa8dba57164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fa8e08a93bf in QEventDispatcherGlib::processEvents (this=0x1a304b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007fa8dfca4d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007fa8e0878c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007fa8e0878ed7 in QEventLoop::exec (this=0x7fff39e08da0, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007fa8e087df67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#34 0x00000000004248cd in main (argc=1, argv=0x7fff39e09158) at ../../../palapeli/src/main.cpp:51

Reported using DrKonqi