Application that crashed: okular
Version of the application: 0.9.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
In a directory with four postscript files (and nothing else):

okular *

instantly crashed. I don't know if this happens every time.

 -- Backtrace:
Application: Okular (okular), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f0bbe35b750 (LWP 3646))]

Thread 2 (Thread 0x7f0ba95dc910 (LWP 3651)):
[KCrash Handler]
#5  0x00007f0bacb2c184 in psgetpagebbox () from /usr/lib/libspectre.so.1
#6  0x00007f0bacb2a100 in spectre_gs_send_page () from /usr/lib/libspectre.so.1
#7  0x00007f0bacb2acc6 in spectre_device_render () from /usr/lib/libspectre.so.1
#8  0x00007f0bacb2b27a in spectre_page_render () from /usr/lib/libspectre.so.1
#9  0x00007f0bacd4704b in ?? () from /usr/lib/kde4/okularGenerator_ghostview.so
#10 0x00007f0bbc96f445 in QThreadPrivate::start (arg=0x212c350) at thread/qthread_unix.cpp:188
#11 0x00007f0bb80c9a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#12 0x00007f0bbb7bd80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0bbe35b750 (LWP 3646)):
#0  0x00007f0bbb7b13c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f0bb6bd729a in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f0bb6bd77d7 in ?? () from /usr/lib/libxcb.so.1
#3  0x00007f0bb6bd7a85 in xcb_writev () from /usr/lib/libxcb.so.1
#4  0x00007f0bba777d4a in _XSend () from /usr/lib/libX11.so.6
#5  0x00007f0bba11d45e in XRenderCompositeTrapezoids () from /usr/lib/libXrender.so.1
#6  0x00007f0bbc0b2cc6 in qt_XRenderCompositeTrapezoids (this=0x215cd10, polygonPoints=<value optimized out>, pointCount=<value optimized out>, gcMode=<value optimized out>, 
    mode=<value optimized out>) at painting/qpaintengine_x11.cpp:1535
#7  QX11PaintEnginePrivate::fillPolygon_dev (this=0x215cd10, polygonPoints=<value optimized out>, pointCount=<value optimized out>, gcMode=<value optimized out>, mode=<value optimized out>)
    at painting/qpaintengine_x11.cpp:1616
#8  0x00007f0bbc0b35b2 in QX11PaintEnginePrivate::fillPath (this=0x215cd10, path=..., gc_mode=<value optimized out>, transform=<value optimized out>) at painting/qpaintengine_x11.cpp:1754
#9  0x00007f0bbc0b3d7b in QX11PaintEngine::drawPath (this=<value optimized out>, path=...) at painting/qpaintengine_x11.cpp:1804
#10 0x00007f0bbc0b4244 in QX11PaintEngine::drawPolygon (this=0x1f15740, polygonPoints=<value optimized out>, pointCount=3, mode=<value optimized out>) at painting/qpaintengine_x11.cpp:1711
#11 0x00007f0bbc018a2c in QPainter::drawPolyline (this=<value optimized out>, points=0x218f710, pointCount=3) at painting/qpainter.cpp:4750
#12 0x00007f0bb549b346 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#13 0x00007f0bbd67bd61 in KStyle::drawControl (this=0x1a78620, element=<value optimized out>, option=0x7fff0f76cc10, p=<value optimized out>, widget=0x1f67a50) at ../../kdeui/kernel/kstyle.cpp:2147
#14 0x00007f0bb5492b93 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#15 0x00007f0bbc1c1c25 in QCommonStyle::drawComplexControl (this=0x1a78620, cc=<value optimized out>, opt=0x7fff0f76d9e0, p=0x7fff0f76da60, widget=0x1f67a50) at styles/qcommonstyle.cpp:3396
#16 0x00007f0bbd6773ee in KStyle::drawComplexControl (this=0x1a78620, cc=QStyle::CC_ScrollBar, opt=0x7fff0f76d9e0, p=<value optimized out>, w=0x1f67a50) at ../../kdeui/kernel/kstyle.cpp:3563
#17 0x00007f0bb549286e in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#18 0x00007f0bbc2fd0ff in QScrollBar::paintEvent (this=0x1f67a50) at widgets/qscrollbar.cpp:541
#19 0x00007f0bbbf4c7a0 in QWidget::event (this=0x1f67a50, event=0x7fff0f76e050) at kernel/qwidget.cpp:7687
#20 0x00007f0bbbefdefc in QApplicationPrivate::notify_helper (this=0x19eed90, receiver=0x1f67a50, e=0x7fff0f76e050) at kernel/qapplication.cpp:4056
#21 0x00007f0bbbf051ce in QApplication::notify (this=0x7fff0f770340, receiver=0x1f67a50, e=0x7fff0f76e050) at kernel/qapplication.cpp:4021
#22 0x00007f0bbd669ab6 in KApplication::notify (this=0x7fff0f770340, receiver=0x1f67a50, event=0x7fff0f76e050) at ../../kdeui/kernel/kapplication.cpp:302
#23 0x00007f0bbca55c2c in QCoreApplication::notifyInternal (this=0x7fff0f770340, receiver=0x1f67a50, event=0x7fff0f76e050) at kernel/qcoreapplication.cpp:610
#24 0x00007f0bbbf53b93 in QCoreApplication::sendSpontaneousEvent (this=0x1f75420, pdev=0x1a79b58, rgn=..., offset=<value optimized out>, flags=<value optimized out>, 
    sharedPainter=<value optimized out>, backingStore=0x1f18b90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#25 QWidgetPrivate::drawWidget (this=0x1f75420, pdev=0x1a79b58, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=<value optimized out>, backingStore=0x1f18b90)
    at kernel/qwidget.cpp:5079
#26 0x00007f0bbbf542f0 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=0, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x1f18b90) at kernel/qwidget.cpp:5189
#27 0x00007f0bbbf53803 in QWidgetPrivate::drawWidget (this=0x1f73450, pdev=0x1a79b58, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=<value optimized out>, 
    backingStore=0x1f18b90) at kernel/qwidget.cpp:5128
#28 0x00007f0bbbf542f0 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=50, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x1f18b90) at kernel/qwidget.cpp:5189
#29 0x00007f0bbbf54204 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=51, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x1f18b90) at kernel/qwidget.cpp:5180
#30 0x00007f0bbbf53803 in QWidgetPrivate::drawWidget (this=0x1f72f50, pdev=0x1a79b58, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=<value optimized out>, 
    backingStore=0x1f18b90) at kernel/qwidget.cpp:5128
#31 0x00007f0bbbf542f0 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=3, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x1f18b90) at kernel/qwidget.cpp:5189
#32 0x00007f0bbbf53803 in QWidgetPrivate::drawWidget (this=0x1f65ed0, pdev=0x1a79b58, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=<value optimized out>, 
    backingStore=0x1f18b90) at kernel/qwidget.cpp:5128
#33 0x00007f0bbbf542f0 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=0, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x1f18b90) at kernel/qwidget.cpp:5189
#34 0x00007f0bbbf53803 in QWidgetPrivate::drawWidget (this=0x1f365f0, pdev=0x1a79b58, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=<value optimized out>, 
    backingStore=0x1f18b90) at kernel/qwidget.cpp:5128
#35 0x00007f0bbbf542f0 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x1f18b90) at kernel/qwidget.cpp:5189
#36 0x00007f0bbbf53803 in QWidgetPrivate::drawWidget (this=0x1f325e0, pdev=0x1a79b58, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=<value optimized out>, 
    backingStore=0x1f18b90) at kernel/qwidget.cpp:5128
#37 0x00007f0bbbf542f0 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=6, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x1f18b90) at kernel/qwidget.cpp:5189
#38 0x00007f0bbbf53803 in QWidgetPrivate::drawWidget (this=0x1f17e20, pdev=0x1a79b58, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=<value optimized out>, 
    backingStore=0x1f18b90) at kernel/qwidget.cpp:5128
#39 0x00007f0bbc0c5e1e in QWidgetBackingStore::sync (this=0x1f18b90) at painting/qbackingstore.cpp:1269
#40 0x00007f0bbbf45fa0 in QWidgetPrivate::syncBackingStore (this=0x1f17e20) at kernel/qwidget.cpp:1603
#41 0x00007f0bbbf4c5b8 in QWidget::event (this=0x1f17d50, event=0x1e8afd0) at kernel/qwidget.cpp:7827
#42 0x00007f0bbc2c29db in QMainWindow::event (this=0x1f17d50, event=0x1e8afd0) at widgets/qmainwindow.cpp:1399
#43 0x00007f0bbd775773 in KXmlGuiWindow::event (this=0x7fff0f767ed0, ev=0x1) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#44 0x00007f0bbbefdefc in QApplicationPrivate::notify_helper (this=0x19eed90, receiver=0x1f17d50, e=0x1e8afd0) at kernel/qapplication.cpp:4056
#45 0x00007f0bbbf051ce in QApplication::notify (this=0x7fff0f770340, receiver=0x1f17d50, e=0x1e8afd0) at kernel/qapplication.cpp:4021
#46 0x00007f0bbd669ab6 in KApplication::notify (this=0x7fff0f770340, receiver=0x1f17d50, event=0x1e8afd0) at ../../kdeui/kernel/kapplication.cpp:302
#47 0x00007f0bbca55c2c in QCoreApplication::notifyInternal (this=0x7fff0f770340, receiver=0x1f17d50, event=0x1e8afd0) at kernel/qcoreapplication.cpp:610
#48 0x00007f0bbca5680a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x19d64d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#49 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x19d64d0) at kernel/qcoreapplication.cpp:1247
#50 0x00007f0bbca7e533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#51 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#52 0x00007f0bb831abce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#53 0x00007f0bb831e598 in ?? () from /lib/libglib-2.0.so.0
#54 0x00007f0bb831e6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#55 0x00007f0bbca7e1a6 in QEventDispatcherGlib::processEvents (this=0x19d5d20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#56 0x00007f0bbbf924be in QGuiEventDispatcherGlib::processEvents (this=0x7fff0f767ed0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#57 0x00007f0bbca54532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#58 0x00007f0bbca54904 in QEventLoop::exec (this=0x7fff0f770290, flags=) at kernel/qeventloop.cpp:201
#59 0x00007f0bbca56ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#60 0x000000000040881c in _start ()

This bug may be a duplicate of or related to bug 210499

Reported using DrKonqi