Bug 304857

Application: kontact (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.10-1.16-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I just logged in and started kontact, then it crashed. The home directory is on a (auto) mounted filesystem.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f268dff3760 (LWP 5323))]

Thread 3 (Thread 0x7f2675b9f700 (LWP 5324)):
#0  0x00007f2685f32e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f268a87b9dc in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f268b232200) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#2  0x00007f268a87bb09 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#3  0x00007f2685f2ef05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f268b58510d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f267529e700 (LWP 5325)):
#0  0x00007f2685f31014 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007f2684bb8ba3 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f2684bb997d in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f2684bb9fa9 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f268c970586 in QEventDispatcherGlib::processEvents (this=0x7f26700008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f268c944a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f268c944c2f in QEventLoop::exec (this=0x7f267529de20, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f268c85c5df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f268c85f025 in QThreadPrivate::start (arg=0x63c060) at thread/qthread_unix.cpp:331
#9  0x00007f2685f2ef05 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f268b58510d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f268dff3760 (LWP 5323)):
[KCrash Handler]
#6  operator int (this=) at ../../src/corelib/global/qglobal.h:2205
#7  QIODevice::isOpen (this=0x0) at io/qiodevice.cpp:500
#8  0x00007f2676406d18 in RASPlugin::capabilities (this=<optimized out>, device=0x0, format=...) at /usr/src/debug/kdelibs-4.7.2/kimgio/ras.cpp:306
#9  0x00007f268bdd8911 in QImageReader::supportedImageFormats () at image/qimagereader.cpp:1502
#10 0x00007f268a3fd70f in initializeSupportedImageMIMETypes () at ../../../Source/WebCore/platform/MIMETypeRegistry.cpp:99
#11 WebCore::initializeMIMETypeRegistry () at ../../../Source/WebCore/platform/MIMETypeRegistry.cpp:427
#12 0x00007f268a3ff616 in WebCore::MIMETypeRegistry::isSupportedImageMIMEType (mimeType=...) at ../../../Source/WebCore/platform/MIMETypeRegistry.cpp:450
#13 0x00007f2689fddb48 in WebCore::FrameLoaderClientQt::canShowMIMEType (this=0x7a3120, MIMEType=<optimized out>) at ../../../../Source/WebKit/qt/WebCoreSupport/FrameLoaderClientQt.cpp:652
#14 0x00007f268a34bd78 in WebCore::MainResourceLoader::continueAfterContentPolicy (this=0x7f26752e9680, contentPolicy=<optimized out>, r=...) at ../../../Source/WebCore/loader/MainResourceLoader.cpp:260
#15 0x00007f268a34c3c6 in WebCore::MainResourceLoader::continueAfterContentPolicy (this=0x7f26752e9680, policy=WebCore::PolicyUse) at ../../../Source/WebCore/loader/MainResourceLoader.cpp:333
#16 0x00007f268a3502e5 in callContinueAfterContentPolicy (policy=WebCore::PolicyUse, argument=0x7f26752e9680) at ../../../Source/WebCore/loader/MainResourceLoader.cpp:325
#17 WebCore::MainResourceLoader::didReceiveResponse (this=0x7f26752e9680, r=...) at ../../../Source/WebCore/loader/MainResourceLoader.cpp:423
#18 0x00007f268a34cf1c in WebCore::MainResourceLoader::handleDataLoadNow (this=0x7f26752e9680) at ../../../Source/WebCore/loader/MainResourceLoader.cpp:533
#19 0x00007f268a34d798 in WebCore::MainResourceLoader::handleDataLoadSoon (this=0x7f26752e9680, r=...) at ../../../Source/WebCore/loader/MainResourceLoader.cpp:553
#20 0x00007f268a34d98c in WebCore::MainResourceLoader::loadNow (this=0x7f26752e9680, r=...) at ../../../Source/WebCore/loader/MainResourceLoader.cpp:581
#21 0x00007f268a34eea5 in WebCore::MainResourceLoader::load (this=0x7f26752e9680, r=..., substituteData=<optimized out>) at ../../../Source/WebCore/loader/MainResourceLoader.cpp:612
#22 0x00007f268a326e45 in WebCore::DocumentLoader::startLoadingMainResource (this=0x7f26752bb000, identifier=<optimized out>) at ../../../Source/WebCore/loader/DocumentLoader.cpp:798
#23 0x00007f268a331577 in WebCore::FrameLoader::continueLoadAfterWillSubmitForm (this=0x7f26752b9478) at ../../../Source/WebCore/loader/FrameLoader.cpp:2572
#24 0x00007f268a33c750 in WebCore::FrameLoader::continueLoadAfterNavigationPolicy (this=0x7f26752b9478, formState=..., shouldContinue=true) at ../../../Source/WebCore/loader/FrameLoader.cpp:3105
#25 0x00007f268a33c7a0 in WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy (argument=<optimized out>, request=<optimized out>, formState=<optimized out>, shouldContinue=<optimized out>) at ../../../Source/WebCore/loader/FrameLoader.cpp:2978
#26 0x00007f268a352e3c in WebCore::PolicyCallback::call (this=0x7fff8a2f6ac0, shouldContinue=true) at ../../../Source/WebCore/loader/PolicyCallback.cpp:103
#27 0x00007f268a35612c in WebCore::PolicyChecker::continueAfterNavigationPolicy (this=<optimized out>, policy=<optimized out>) at ../../../Source/WebCore/loader/PolicyChecker.cpp:160
#28 0x00007f2689fe4569 in callPolicyFunction (action=WebCore::PolicyUse, function=(void (WebCore::PolicyChecker::*)(WebCore::PolicyChecker * const, WebCore::PolicyAction)) 0x7f268a3559a0 <WebCore::PolicyChecker::continueAfterNavigationPolicy(WebCore::PolicyAction)>, this=0x7a3120) at ../../../../Source/WebKit/qt/WebCoreSupport/FrameLoaderClientQt.cpp:245
#29 WebCore::FrameLoaderClientQt::dispatchDecidePolicyForNavigationAction (this=0x7a3120, function=(void (WebCore::PolicyChecker::*)(WebCore::PolicyChecker * const, WebCore::PolicyAction)) 0x7f268a3559a0 <WebCore::PolicyChecker::continueAfterNavigationPolicy(WebCore::PolicyAction)>, action=..., request=...) at ../../../../Source/WebKit/qt/WebCoreSupport/FrameLoaderClientQt.cpp:1283
#30 0x00007f268a357d78 in WebCore::PolicyChecker::checkNavigationPolicy (this=0x7f26752b9488, request=..., loader=<optimized out>, formState=..., function=<optimized out>, argument=<optimized out>) at ../../../Source/WebCore/loader/PolicyChecker.cpp:88
#31 0x00007f268a33cc48 in WebCore::FrameLoader::loadWithDocumentLoader (this=0x7f26752b9478, loader=0x7f26752bb000, type=<optimized out>, prpFormState=<optimized out>) at ../../../Source/WebCore/loader/FrameLoader.cpp:1586
#32 0x00007f268a33d42c in WebCore::FrameLoader::load (this=0x7f26752b9478, newDocumentLoader=0x7f26752bb000) at ../../../Source/WebCore/loader/FrameLoader.cpp:1527
#33 0x00007f268a33d57b in WebCore::FrameLoader::load (this=0x7f26752b9478, request=<optimized out>, substituteData=<optimized out>, lockHistory=<optimized out>) at ../../../Source/WebCore/loader/FrameLoader.cpp:1463
#34 0x00007f2689fa1903 in QWebFrame::setHtml (this=0x7a3320, html=<optimized out>, baseUrl=<optimized out>) at ../../../../Source/WebKit/qt/Api/qwebframe.cpp:976
#35 0x00007f268dc0e6ba in Kontact::MainWindow::paintAboutScreen (this=0x7752e0, msg=...) at /usr/src/debug/kdepim-4.7.2/kontact/src/mainwindow.cpp:396
#36 0x00007f268dc0ecc9 in Kontact::MainWindow::initWidgets (this=0x7752e0) at /usr/src/debug/kdepim-4.7.2/kontact/src/mainwindow.cpp:358
#37 0x00007f268dc0fe80 in Kontact::MainWindow::initGUI (this=0x7752e0) at /usr/src/debug/kdepim-4.7.2/kontact/src/mainwindow.cpp:165
#38 0x00007f268dc14805 in Kontact::MainWindow::MainWindow (this=0x7752e0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.7.2/kontact/src/mainwindow.cpp:151
#39 0x00000000004044e4 in KontactApp::newInstance (this=0x7fff8a2f8ac0) at /usr/src/debug/kdepim-4.7.2/kontact/src/main.cpp:134
#40 0x00007f268d39c772 in ?? () from /usr/lib64/libkdeui.so.5
#41 0x00007f268d39c812 in ?? () from /usr/lib64/libkdeui.so.5
#42 0x00007f26886b99fb in QDBusConnectionPrivate::deliverCall (this=0x62cd20, object=0x75e2c0, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:942
#43 0x00007f26886bab0d in QDBusConnectionPrivate::activateCall (this=0x62cd20, object=0x75e2c0, flags=337, msg=...) at qdbusintegrator.cpp:845
#44 0x00007f26886bb4a2 in QDBusConnectionPrivate::activateObject (this=0x62cd20, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1410
#45 0x00007f26886bb578 in QDBusActivateObjectEvent::placeMetaCall (this=0x79b470) at qdbusintegrator.cpp:1524
#46 0x00007f268c95c15a in QObject::event (this=0x7fff8a2f8ac0, e=<optimized out>) at kernel/qobject.cpp:1226
#47 0x00007f268bd18b04 in QApplication::event (this=0x7fff8a2f8ac0, e=0x79b470) at kernel/qapplication.cpp:2522
#48 0x00007f268bd14c34 in notify_helper (e=0x79b470, receiver=0x7fff8a2f8ac0, this=0x63d0f0) at kernel/qapplication.cpp:4481
#49 QApplicationPrivate::notify_helper (this=0x63d0f0, receiver=0x7fff8a2f8ac0, e=0x79b470) at kernel/qapplication.cpp:4453
#50 0x00007f268bd19ac1 in QApplication::notify (this=0x7fff8a2f8ac0, receiver=0x7fff8a2f8ac0, e=0x79b470) at kernel/qapplication.cpp:4360
#51 0x00007f268d396e36 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#52 0x00007f268c94582c in QCoreApplication::notifyInternal (this=0x7fff8a2f8ac0, receiver=0x7fff8a2f8ac0, event=0x79b470) at kernel/qcoreapplication.cpp:787
#53 0x00007f268c948c08 in sendEvent (event=0x79b470, receiver=0x7fff8a2f8ac0) at kernel/qcoreapplication.h:215
#54 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60cd40) at kernel/qcoreapplication.cpp:1428
#55 0x00007f268c9700c3 in sendPostedEvents () at kernel/qcoreapplication.h:220
#56 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#57 0x00007f2684bb95dd in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#58 0x00007f2684bb9dd8 in ?? () from /usr/lib64/libglib-2.0.so.0
#59 0x00007f2684bb9fa9 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#60 0x00007f268c97051f in QEventDispatcherGlib::processEvents (this=0x60c970, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#61 0x00007f268bdb7f9e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#62 0x00007f268c944a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#63 0x00007f268c944c2f in QEventLoop::exec (this=0x7fff8a2f8a50, flags=...) at kernel/qeventloop.cpp:201
#64 0x00007f268c948df7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#65 0x0000000000403919 in main (argc=1, argv=0x7fff8a2f90e8) at /usr/src/debug/kdepim-4.7.2/kontact/src/main.cpp:218

Reported using DrKonqi