Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.3
Qt Version: 4.8.3
Operating System: Linux 3.5.0-17-generic i686
Distribution: Linux Mint 14 Nadia

-- Information about the crash:
Plasma crashes when switching rooms, in the photo room.
Плазма падает при переключении комнаты, в частности на фото комнату.

The crash can be reproduced every time.

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1cbc740 (LWP 5857))]

Thread 4 (Thread 0xaf34cb40 (LWP 5860)):
#0  0xb2ad0c4d in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb75fc8a4 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2a02f10 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb29c1bef in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb29c21db in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xafcabb7a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb29e7303 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb2acdd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb75eed3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xa86d7b40 (LWP 5861)):
#0  0xb2ca8dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb5fcdfb5 in do_gettime (frac=0xa86d6f70, sec=0xa86d6f68) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb60b536e in QTimerInfoList::updateCurrentTime (this=0xa7d010b4) at kernel/qeventdispatcher_unix.cpp:343
#4  0x7fffffff in ?? ()
#5  0xb60b56fa in QTimerInfoList::timerWait (this=0xa7d010b4, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x7fffffff in ?? ()

Thread 2 (Thread 0xa5983b40 (LWP 5872)):
#0  0xb7737424 in __kernel_vsyscall ()
#1  0xb2ad196b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb75fc64c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3b021cd in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3b021ff in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2acdd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb75eed3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1cbc740 (LWP 5857)):
[KCrash Handler]
#7  0x00000088 in ?? ()
#8  0xb609a7ab in QObject::disconnect (sender=0x9184bb8, signal=0x0, receiver=0x843b6a0, method=0x0) at kernel/qobject.cpp:2891
#9  0xb7711aa6 in PlasmaApp::prepareContainment (this=0x843b6a0, containment=0x9184bb8) at ../../../../plasma/desktop/shell/plasmaapp.cpp:1127
#10 0xb76ede39 in DesktopView::setContainment (this=0x9cdfb90, containment=0x9184bb8) at ../../../../plasma/desktop/shell/desktopview.cpp:285
#11 0xb73a11fe in privateInit (this=0x9ca16a0) at ../../plasma/view.cpp:71
#12 qt_static_metacall (_a=0x9ff8438, _id=7, _o=0x9cdfb90, _c=<optimized out>) at ./view.moc:70
#13 Plasma::View::qt_static_metacall (_o=0x9cdfb90, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x9ff8438) at ./view.moc:57
#14 0xb60949aa in QMetaCallEvent::placeMetaCall (this=0xb15c370, object=0x9cdfb90) at kernel/qobject.cpp:525
#15 0xb6098eeb in QObject::event (this=0x9cdfb90, e=0xb15c370) at kernel/qobject.cpp:1195
#16 0xb55caf4a in QWidget::event (this=0x9cdfb90, event=0xb15c370) at kernel/qwidget.cpp:8830
#17 0xb59dbf15 in QFrame::event (this=0x9cdfb90, e=0xb15c370) at widgets/qframe.cpp:557
#18 0xb5a6e38c in QAbstractScrollArea::event (this=0x9cdfb90, e=0xb15c370) at widgets/qabstractscrollarea.cpp:996
#19 0xb5c2465a in QGraphicsView::event (this=0x9cdfb90, event=0xb15c370) at graphicsview/qgraphicsview.cpp:2740
#20 0xb557239c in QApplicationPrivate::notify_helper (this=0x845cee0, receiver=0x9cdfb90, e=0xb15c370) at kernel/qapplication.cpp:4562
#21 0xb5576e54 in QApplication::notify (this=0x845cee0, receiver=0x9cdfb90, e=0xb15c370) at kernel/qapplication.cpp:4423
#22 0xb6711e91 in KApplication::notify (this=0x843b6a0, receiver=0x9cdfb90, event=0xb15c370) at ../../kdeui/kernel/kapplication.cpp:311
#23 0xb608278e in QCoreApplication::notifyInternal (this=0x843b6a0, receiver=0x9cdfb90, event=0xb15c370) at kernel/qcoreapplication.cpp:915
#24 0xb608697d in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x83fa130) at kernel/qcoreapplication.cpp:1539
#26 0xb6086c0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1432
#27 0xb60b4804 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#28 postEventSourceDispatch (s=0x84609b0) at kernel/qeventdispatcher_glib.cpp:279
#29 0xb29c19e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#30 0xb29c1d80 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#31 0xb29c1e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0xb60b4981 in QEventDispatcherGlib::processEvents (this=0x83faeb8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#33 0xb56289aa in QGuiEventDispatcherGlib::processEvents (this=0x83faeb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0xb608126c in QEventLoop::processEvents (this=this@entry=0xbf8c58a8, flags=...) at kernel/qeventloop.cpp:149
#35 0xb6081561 in QEventLoop::exec (this=0xbf8c58a8, flags=...) at kernel/qeventloop.cpp:204
#36 0xb6086cba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#37 0xb556ffc4 in QApplication::exec () at kernel/qapplication.cpp:3823
#38 0xb76f5063 in kdemain (argc=1, argv=0xbf8c5a64) at ../../../../plasma/desktop/shell/main.cpp:120
#39 0x0804855b in main (argc=1, argv=0xbf8c5a64) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 306556.

Possible duplicates by query: bug 306556.

Reported using DrKonqi