Bug 314636

Application: palapeli (1.2)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-37-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:
When i put one piece to a big peace, the both joining whith animation. When meanwhile i clic (or double clic ?) the left mousebutton it crashes nearly every time.

The crash can be reproduced every time.

-- Backtrace:
Application: Palapeli (palapeli), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe8fa65f780 (LWP 4075))]

Thread 3 (Thread 0x7fe8e66fa700 (LWP 4076)):
#0  0x00007fe8f476c05d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x235a280) at pthread_mutex_unlock.c:290
#2  0x00007fe8f3edf5d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe8f3ea402a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe8f3ea449a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe8e66ff98b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#6  0x00007fe8f3ec59e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fe8f4768e9a in start_thread (arg=0x7fe8e66fa700) at pthread_create.c:308
#8  0x00007fe8f75b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fe8e5aee700 (LWP 4077)):
#0  __pthread_mutex_lock (mutex=0x7fe8e00134c0) at pthread_mutex_lock.c:127
#1  0x00007fe8f3edf5a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe8f3ea39b8 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe8f3ea3fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe8f3ea449a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe8eda58406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007fe8f3ec59e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fe8f4768e9a in start_thread (arg=0x7fe8e5aee700) at pthread_create.c:308
#8  0x00007fe8f75b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe8fa65f780 (LWP 4075)):
[KCrash Handler]
#6  0x00007fe8f8629b74 in QGraphicsPixmapItem::offset (this=0x3162a10) at graphicsview/qgraphicsitem.cpp:9666
#7  0x0000000000435d27 in Palapeli::Piece::pieceVisuals (this=0x3161e60) at ../../../palapeli/src/engine/piece.cpp:122
#8  0x0000000000434aa8 in Palapeli::MergeGroup::createMergedPiece (this=0x4f0e150) at ../../../palapeli/src/engine/mergegroup.cpp:124
#9  0x00007fe8f8cdc281 in QMetaObject::activate (sender=0x2861b30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#10 0x00007fe8f8bac658 in QAbstractAnimationPrivate::setState (this=0x278d120, newState=<optimized out>) at animation/qabstractanimation.cpp:604
#11 0x00007fe8f8baca5f in updateAnimationsTime (this=0x25ca2b0) at animation/qabstractanimation.cpp:235
#12 QUnifiedTimer::updateAnimationsTime (this=0x25ca2b0) at animation/qabstractanimation.cpp:207
#13 0x00007fe8f8bacb11 in QAnimationDriver::advance (this=<optimized out>) at animation/qabstractanimation.cpp:443
#14 0x00007fe8f8ce1179 in QObject::event (this=0x25ca2c8, e=<optimized out>) at kernel/qobject.cpp:1157
#15 0x00007fe8f804a894 in notify_helper (e=0x7fff51fb3750, receiver=0x25ca2c8, this=0x22d8ae0) at kernel/qapplication.cpp:4559
#16 QApplicationPrivate::notify_helper (this=0x22d8ae0, receiver=0x25ca2c8, e=0x7fff51fb3750) at kernel/qapplication.cpp:4531
#17 0x00007fe8f804f713 in QApplication::notify (this=0x7fff51fb3a20, receiver=0x25ca2c8, e=0x7fff51fb3750) at kernel/qapplication.cpp:4420
#18 0x00007fe8f99853f6 in KApplication::notify (this=0x7fff51fb3a20, receiver=0x25ca2c8, event=0x7fff51fb3750) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007fe8f8cc7e9c in QCoreApplication::notifyInternal (this=0x7fff51fb3a20, receiver=0x25ca2c8, event=0x7fff51fb3750) at kernel/qcoreapplication.cpp:876
#20 0x00007fe8f8cf91f2 in sendEvent (event=0x7fff51fb3750, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#21 QTimerInfoList::activateTimers (this=0x22dab60) at kernel/qeventdispatcher_unix.cpp:611
#22 0x00007fe8f8cf6c0d in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#23 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#24 0x00007fe8f3ea3d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fe8f3ea40a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fe8f3ea4164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fe8f8cf73bf in QEventDispatcherGlib::processEvents (this=0x22b54b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007fe8f80f2d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007fe8f8cc6c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007fe8f8cc6ed7 in QEventLoop::exec (this=0x7fff51fb39b0, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007fe8f8ccbf67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#32 0x00000000004248cd in main (argc=1, argv=0x7fff51fb3d68) at ../../../palapeli/src/main.cpp:51

Possible duplicates by query: bug 311948.

Reported using DrKonqi