Application that crashed: okular
Version of the application: 0.9.5
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-174.2.3.fc12.x86_64 x86_64
Distribution: "Fedora release 12 (Constantine)"

What I was doing when the application crashed:
I've tried to display the game of life that can be downloaded here: http://www.tjhsst.edu/~edanaher/pslife/

Okular didn't render the page (another bug?), so that I tried to modify the source to change 'disp' to 'disppage' as suggested on the web. On the next try, Okular also didn't render the page, so that I tried to use Print preview. It did not help. After closing the Print preview window and trying to close Okular, it crashed.

 -- Backtrace:
Application: Okular (okular), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f19bb458840 (LWP 2592))]

Thread 2 (Thread 0x7f19afd48710 (LWP 2593)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003f53a5addb in wait (this=<value optimized out>, mutex=0x26420e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x26420e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x0000003f53a56cf0 in QSemaphore::acquire (this=0x2941b90, n=1) at thread/qsemaphore.cpp:143
#4  0x00007f19b1ad374f in GSRendererThread::run (this=<value optimized out>) at /usr/src/debug/kdegraphics-4.3.5/okular/generators/spectre/rendererthread.cpp:50
#5  0x0000003f53a59d25 in QThreadPrivate::start (arg=0x2941b80) at thread/qthread_unix.cpp:188
#6  0x0000003f49a06a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#7  0x0000003f48ede67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f19bb458840 (LWP 2592)):
[KCrash Handler]
#5  QWidget::~QWidget (this=0x7fff3d31f8b0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1331
#6  0x0000003f53b4d16c in QObjectPrivate::deleteChildren (this=0x25e2d90) at kernel/qobject.cpp:1846
#7  0x0000003c823d9d13 in QWidget::~QWidget (this=0x25e1c70, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#8  0x00007f19b38ec0c9 in Sidebar::~Sidebar (this=0x25e1c70, __in_chrg=<value optimized out>) at /usr/src/debug/kdegraphics-4.3.5/okular/ui/sidebar.cpp:420
#9  0x0000003c84a20a84 in KParts::Part::~Part (this=0x25ddab0, __vtt_parm=0x7f19b3b17390, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.3.5/kparts/part.cpp:208
#10 0x00007f19b38882c2 in Okular::Part::~Part (this=0x25ddab0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /usr/src/debug/kdegraphics-4.3.5/okular/part.cpp:648
#11 0x00007f19b3888349 in Okular::Part::~Part (this=0x25ddab0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /usr/src/debug/kdegraphics-4.3.5/okular/part.cpp:648
#12 0x0000000000408cec in Shell::~Shell (this=0x24fdd40, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /usr/src/debug/kdegraphics-4.3.5/okular/shell/shell.cpp:145
#13 0x0000000000408da9 in Shell::~Shell (this=0x24fdd40, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /usr/src/debug/kdegraphics-4.3.5/okular/shell/shell.cpp:148
#14 0x0000003f53b4e425 in QObject::event (this=0x24fdd40, e=0x2ae3da0) at kernel/qobject.cpp:1093
#15 0x0000003c823dd47f in QWidget::event (this=0x24fdd40, event=0x2ae3da0) at kernel/qwidget.cpp:7951
#16 0x0000003c8274ff9b in QMainWindow::event (this=0x24fdd40, event=0x2ae3da0) at widgets/qmainwindow.cpp:1399
#17 0x0000003c834e8f73 in KXmlGuiWindow::event (this=0x24fdd40, ev=0x2ae3da0) at /usr/src/debug/kdelibs-4.3.5/kdeui/xmlgui/kxmlguiwindow.cpp:131
#18 0x0000003c8238f65c in QApplicationPrivate::notify_helper (this=0x2497020, receiver=0x24fdd40, e=0x2ae3da0) at kernel/qapplication.cpp:4065
#19 0x0000003c823968ce in QApplication::notify (this=<value optimized out>, receiver=0x24fdd40, e=0x2ae3da0) at kernel/qapplication.cpp:4030
#20 0x0000003c833f68e6 in KApplication::notify (this=0x7fff3d322450, receiver=0x24fdd40, event=0x2ae3da0) at /usr/src/debug/kdelibs-4.3.5/kdeui/kernel/kapplication.cpp:302
#21 0x0000003f53b3ee6c in QCoreApplication::notifyInternal (this=0x7fff3d322450, receiver=0x24fdd40, event=0x2ae3da0) at kernel/qcoreapplication.cpp:610
#22 0x0000003f53b3fa42 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x247e970) at kernel/qcoreapplication.h:213
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x247e970) at kernel/qcoreapplication.cpp:1247
#24 0x0000003f53b67573 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:218
#25 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#26 0x0000003f4c23922e in g_main_dispatch (context=0x2499920) at gmain.c:1960
#27 IA__g_main_context_dispatch (context=0x2499920) at gmain.c:2513
#28 0x0000003f4c23cc18 in g_main_context_iterate (context=0x2499920, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#29 0x0000003f4c23cd3a in IA__g_main_context_iteration (context=0x2499920, may_block=1) at gmain.c:2654
#30 0x0000003f53b671e6 in QEventDispatcherGlib::processEvents (this=0x247e180, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#31 0x0000003c82421ffe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#32 0x0000003f53b3d772 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x0000003f53b3db44 in QEventLoop::exec (this=0x7fff3d31f570, flags=...) at kernel/qeventloop.cpp:201
#34 0x00007f19b35c2951 in Okular::Document::closeDocument (this=0x2aa93a0) at /usr/src/debug/kdegraphics-4.3.5/okular/core/document.cpp:1759
#35 0x00007f19b3887d8d in Okular::Part::closeUrl (this=0x2afd520) at /usr/src/debug/kdegraphics-4.3.5/okular/part.cpp:1099
#36 0x00007f19b38882f8 in Okular::Part::~Part (this=0x2afd520, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /usr/src/debug/kdegraphics-4.3.5/okular/part.cpp:624
#37 0x00007f19b3888349 in Okular::Part::~Part (this=0x2afd520, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /usr/src/debug/kdegraphics-4.3.5/okular/part.cpp:648
#38 0x0000003f53b4d16c in QObjectPrivate::deleteChildren (this=0x2acb880) at kernel/qobject.cpp:1846
#39 0x0000003c823d9d13 in QWidget::~QWidget (this=0x7fff3d31f8b0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#40 0x00007f19b38afd3a in Okular::FilePrinterPreview::~FilePrinterPreview (this=0x7fff3d31f8b0, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdegraphics-4.3.5/okular/ui/fileprinterpreview.cpp:141
#41 0x00007f19b3888c5d in Okular::Part::slotPrintPreview (this=0x25ddab0) at /usr/src/debug/kdegraphics-4.3.5/okular/part.cpp:1673
#42 0x00007f19b3892b2d in Okular::Part::qt_metacall (this=0x25ddab0, _c=InvokeMetaMethod, _id=9, _a=0x7fff3d31fb20) at /usr/src/debug/kdegraphics-4.3.5/x86_64-redhat-linux-gnu/okular/part.moc:184
#43 0x0000003f53b5408c in QMetaObject::activate (sender=0x2898920, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x7fff3d31fb20) at kernel/qobject.cpp:3112
#44 0x0000003c82389817 in QAction::triggered (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#45 0x0000003c8238ac7f in QAction::activate (this=0x2898920, event=<value optimized out>) at kernel/qaction.cpp:1167
#46 0x0000003c827731f5 in QMenuPrivate::activateCausedStack (this=<value optimized out>, causedStack=..., action=0x2898920, action_e=Trigger, self=true) at widgets/qmenu.cpp:967
#47 0x0000003c827790ca in QMenuPrivate::activateAction (this=0x28ecb00, action=0x2898920, action_e=Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1060
#48 0x0000003c834b63be in KMenu::mouseReleaseEvent (this=0x290a000, e=<value optimized out>) at /usr/src/debug/kdelibs-4.3.5/kdeui/widgets/kmenu.cpp:456
#49 0x0000003c823ddcd8 in QWidget::event (this=0x290a000, event=0x7fff3d320540) at kernel/qwidget.cpp:7554
#50 0x0000003c8277b833 in QMenu::event (this=0x290a000, e=0x7fff3d320540) at widgets/qmenu.cpp:2358
#51 0x0000003c8238f65c in QApplicationPrivate::notify_helper (this=0x2497020, receiver=0x290a000, e=0x7fff3d320540) at kernel/qapplication.cpp:4065
#52 0x0000003c82396715 in QApplication::notify (this=<value optimized out>, receiver=0x290a000, e=0x7fff3d320540) at kernel/qapplication.cpp:3767
#53 0x0000003c833f68e6 in KApplication::notify (this=0x7fff3d322450, receiver=0x290a000, event=0x7fff3d320540) at /usr/src/debug/kdelibs-4.3.5/kdeui/kernel/kapplication.cpp:302
#54 0x0000003f53b3ee6c in QCoreApplication::notifyInternal (this=0x7fff3d322450, receiver=0x290a000, event=0x7fff3d320540) at kernel/qcoreapplication.cpp:610
#55 0x0000003c82395ff2 in sendSpontaneousEvent (receiver=0x290a000, event=0x7fff3d320540, alienWidget=0x0, nativeWidget=0x290a000, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:216
#56 QApplicationPrivate::sendMouseEvent (receiver=0x290a000, event=0x7fff3d320540, alienWidget=0x0, nativeWidget=0x290a000, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>)
    at kernel/qapplication.cpp:2924
#57 0x0000003c823fbe0e in QETWidget::translateMouseEvent (this=0x290a000, event=<value optimized out>) at kernel/qapplication_x11.cpp:4342
#58 0x0000003c823faaa8 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff3d322070) at kernel/qapplication_x11.cpp:3549
#59 0x0000003c8242284c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#60 0x0000003f4c23922e in g_main_dispatch (context=0x2499920) at gmain.c:1960
#61 IA__g_main_context_dispatch (context=0x2499920) at gmain.c:2513
#62 0x0000003f4c23cc18 in g_main_context_iterate (context=0x2499920, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#63 0x0000003f4c23cd3a in IA__g_main_context_iteration (context=0x2499920, may_block=1) at gmain.c:2654
#64 0x0000003f53b671e6 in QEventDispatcherGlib::processEvents (this=0x247e180, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#65 0x0000003c82421ffe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#66 0x0000003f53b3d772 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#67 0x0000003f53b3db44 in QEventLoop::exec (this=0x7fff3d3223a0, flags=...) at kernel/qeventloop.cpp:201
#68 0x0000003f53b3fcd9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#69 0x00000000004080e9 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdegraphics-4.3.5/okular/shell/main.cpp:81

Reported using DrKonqi