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 2.6.31-20-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I was making search, and close down...

 -- Backtrace:
Application: Okular (okular), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f7250dbe750 (LWP 8050))]

Thread 2 (Thread 0x7f7241a24910 (LWP 8105)):
#0  0x00007f724e214412 in select () from /lib/libc.so.6
#1  0x00007f724f491b28 in qt_native_select (fdread=0x7f7241a22f00, fdwrite=0x7f7241a22e80, timeout=-1) at io/qprocess_unix.cpp:936
#2  0x00007f724f491cc7 in QProcessPrivate::waitForFinished (this=0x2905ce0, msecs=-1) at io/qprocess_unix.cpp:1158
#3  0x00007f724f45581a in QProcess::waitForFinished (this=0x7f7241a23020, msecs=-1) at io/qprocess.cpp:1318
#4  0x00007f724f459528 in QProcess::execute (program=..., arguments=...) at io/qprocess.cpp:1701
#5  0x00007f724fb3ce70 in KToolInvocation::startKdeinit () at ../../kdecore/kernel/ktoolinvocation.cpp:382
#6  0x00007f724fb3e18f in KToolInvocation::klauncher () at ../../kdecore/kernel/ktoolinvocation.cpp:63
#7  0x00007f724fbf863f in KSycocaPrivate::checkDatabase (this=0x2a03fd0, ifNotFound=) at ../../kdecore/sycoca/ksycoca.cpp:427
#8  0x00007f724fbf9855 in KSycoca::findFactory (this=0x29188c0, id=KST_KMimeTypeFactory) at ../../kdecore/sycoca/ksycoca.cpp:455
#9  0x00007f724fbfcc1f in KSycocaFactory (this=0x2a22a70, factory_id=KST_KMimeTypeFactory) at ../../kdecore/sycoca/ksycocafactory.cpp:50
#10 0x00007f724fb438db in KMimeTypeFactory (this=0x400) at ../../kdecore/services/kmimetypefactory.cpp:35
#11 0x00007f724fb43e5a in KSycocaFactorySingleton<KMimeTypeFactory>::self () at ../../kdecore/sycoca/ksycocafactory.h:200
#12 KMimeTypeFactory::self () at ../../kdecore/services/kmimetypefactory.cpp:88
#13 0x00007f724fb4b72f in KMimeType::findByFileContent (fileName=..., accuracy=0x0) at ../../kdecore/services/kmimetype.cpp:458
#14 0x00007f7243059368 in ?? () from /usr/lib/kde4/okularGenerator_dvi.so
#15 0x00007f724305eedd in ?? () from /usr/lib/kde4/okularGenerator_dvi.so
#16 0x00007f7243051537 in ?? () from /usr/lib/kde4/okularGenerator_dvi.so
#17 0x00007f724305237e in ?? () from /usr/lib/kde4/okularGenerator_dvi.so
#18 0x00007f724304ee30 in ?? () from /usr/lib/kde4/okularGenerator_dvi.so
#19 0x00007f7243049cff in ?? () from /usr/lib/kde4/okularGenerator_dvi.so
#20 0x00007f72461f5cc8 in ?? () from /usr/lib/libokularcore.so.1
#21 0x00007f724f3cd445 in QThreadPrivate::start (arg=0x28ba150) at thread/qthread_unix.cpp:188
#22 0x00007f724ab27a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#23 0x00007f724e21b80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#24 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7250dbe750 (LWP 8050)):
[KCrash Handler]
#5  0x00007f72461f6f36 in Okular::Page::setTextPage(Okular::TextPage*) () from /usr/lib/libokularcore.so.1
#6  0x00007f72461f441d in ?? () from /usr/lib/libokularcore.so.1
#7  0x00007f72461f4c86 in Okular::Generator::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libokularcore.so.1
#8  0x00007f724f4c30f9 in QObject::event (this=0x232f980, e=0x2e9d240) at kernel/qobject.cpp:1111
#9  0x00007f724e95befc in QApplicationPrivate::notify_helper (this=0x22b4d40, receiver=0x232f980, e=0x2e9d240) at kernel/qapplication.cpp:4056
#10 0x00007f724e9631ce in QApplication::notify (this=0x7fff6878fc20, receiver=0x232f980, e=0x2e9d240) at kernel/qapplication.cpp:4021
#11 0x00007f72500c7ab6 in KApplication::notify (this=0x7fff6878fc20, receiver=0x232f980, event=0x2e9d240) at ../../kdeui/kernel/kapplication.cpp:302
#12 0x00007f724f4b3c2c in QCoreApplication::notifyInternal (this=0x7fff6878fc20, receiver=0x232f980, event=0x2e9d240) at kernel/qcoreapplication.cpp:610
#13 0x00007f724f4b480a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x229c4d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#14 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x229c4d0) at kernel/qcoreapplication.cpp:1247
#15 0x00007f724f4dc533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#16 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#17 0x00007f724ad78bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#18 0x00007f724ad7c598 in ?? () from /lib/libglib-2.0.so.0
#19 0x00007f724ad7c6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#20 0x00007f724f4dc1a6 in QEventDispatcherGlib::processEvents (this=0x229bd20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#21 0x00007f724e9f04be in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#22 0x00007f724f4b2532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#23 0x00007f724f4b2904 in QEventLoop::exec (this=0x7fff6878fb70, flags=) at kernel/qeventloop.cpp:201
#24 0x00007f724f4b4ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#25 0x000000000040881c in _start ()

Reported using DrKonqi