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 2.6.31-19-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I was attempting to load the following PDF, and okular crashed on open. http://cseweb.ucsd.edu/classes/wi10/cse140/lectures/wk5.pdf

 -- Backtrace:
Application: Okular (okular), signal: Aborted
[Current thread is 1 (Thread 0xb77f7700 (LWP 21990))]

Thread 2 (Thread 0xb4b9db70 (LWP 21991)):
[KCrash Handler]
#6  0x004d6422 in __kernel_vsyscall ()
#7  0x00d0e4d1 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0x00d11932 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0x01c92da4 in Parser::getObj(Object*, unsigned char*, CryptAlgorithm, int, int, int) () from /usr/lib/libpoppler.so.5
#10 0x01ca3506 in ObjectStream::ObjectStream(XRef*, int) () from /usr/lib/libpoppler.so.5
#11 0x01ca379f in XRef::fetch(int, int, Object*) () from /usr/lib/libpoppler.so.5
#12 0x01c8c132 in Object::fetch(XRef*, Object*) () from /usr/lib/libpoppler.so.5
#13 0x01c25c53 in Array::get(int, Object*) () from /usr/lib/libpoppler.so.5
#14 0x01c3faf6 in StitchingFunction::StitchingFunction(Object*, Dict*) () from /usr/lib/libpoppler.so.5
#15 0x01c400f9 in Function::parse(Object*) () from /usr/lib/libpoppler.so.5
#16 0x01c6f300 in GfxAxialShading::parse(Dict*) () from /usr/lib/libpoppler.so.5
#17 0x01c6ff03 in GfxShading::parse(Object*) () from /usr/lib/libpoppler.so.5
#18 0x01c4d157 in GfxResources::lookupShading(char*) () from /usr/lib/libpoppler.so.5
#19 0x01c4d1ad in Gfx::opShFill(Object*, int) () from /usr/lib/libpoppler.so.5
#20 0x01c41606 in Gfx::execOp(Object*, Object*, int) () from /usr/lib/libpoppler.so.5
#21 0x01c41c29 in Gfx::go(int) () from /usr/lib/libpoppler.so.5
#22 0x01c44c89 in Gfx::display(Object*, int) () from /usr/lib/libpoppler.so.5
#23 0x01c8f9f0 in Page::displaySlice(OutputDev*, double, double, int, int, int, int, int, int, int, int, Catalog*, int (*)(void*), void*, int (*)(Annot*, void*), void*) ()
   from /usr/lib/libpoppler.so.5
#24 0x01c93527 in PDFDoc::displayPageSlice(OutputDev*, int, double, double, int, int, int, int, int, int, int, int, int (*)(void*), void*, int (*)(Annot*, void*), void*) ()
   from /usr/lib/libpoppler.so.5
#25 0x01b5fe74 in Poppler::Page::renderToImage(double, double, int, int, int, int, Poppler::Page::Rotation) const () from /usr/lib/libpoppler-qt4.so.3
#26 0x0191eb15 in ?? () from /usr/lib/kde4/okularGenerator_poppler.so
#27 0x00fb7e32 in QThreadPrivate::start (arg=0x88e24a8) at thread/qthread_unix.cpp:188
#28 0x00ca880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#29 0x00db08de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77f7700 (LWP 21990)):
#0  0x004d6422 in __kernel_vsyscall ()
#1  0x00da2c96 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0715cd80 in ?? () from /usr/lib/libxcb.so.1
#3  0x0715e9d2 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4  0x07218506 in _XReply () from /usr/lib/libX11.so.6
#5  0x071f60b6 in XGetWindowProperty () from /usr/lib/libX11.so.6
#6  0x027e186c in QETWidget::translatePropertyEvent (this=0x86d1da0, event=0xbfe347ac) at kernel/qapplication_x11.cpp:4861
#7  0x027f1e17 in QApplication::x11ProcessEvent (this=0xbfe34ba8, event=0xbfe347ac) at kernel/qapplication_x11.cpp:3806
#8  0x0281e502 in x11EventSourceDispatch (s=0x8586700, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#9  0x07b26e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#10 0x07b2a730 in ?? () from /lib/libglib-2.0.so.0
#11 0x07b2a863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#12 0x010d302c in QEventDispatcherGlib::processEvents (this=0x856da30, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#13 0x0281dbe5 in QGuiEventDispatcherGlib::processEvents (this=0x856da30, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#14 0x010a6c79 in QEventLoop::processEvents (this=0xbfe34aa4, flags=) at kernel/qeventloop.cpp:149
#15 0x010a70ca in QEventLoop::exec (this=0xbfe34aa4, flags=...) at kernel/qeventloop.cpp:201
#16 0x010a953f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#17 0x0277cdd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#18 0x0804eec9 in _start ()

Reported using DrKonqi