Bug 326808

Application: kontact (4.11.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.5
Operating System: Linux 3.11.6-200.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:

Inside a RSS feed reading, while on the web page i am trying to go to a new sub web page (same site). after clicking inside the web page Kontact dumps to the bug report.
Kontact was not doing this before today.
Although i have added three email accounts to Kontact Mail, also i did just mark all feeds as read. but have tried two times with same results.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0e963368c0 (LWP 2799))]

Thread 4 (Thread 0x7f0e8a252700 (LWP 2800)):
#0  0x0000003d2020b575 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x000000314f2cd34d in WTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQtWebKit.so.4
#2  0x000000314f2cd389 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQtWebKit.so.4
#3  0x0000003d20207c53 in start_thread () from /lib64/libpthread.so.0
#4  0x0000003d1faf5e1d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f0e4973e700 (LWP 2801)):
#0  0x0000003d2020b922 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x000000314f2fd186 in WTF::ThreadCondition::timedWait(WTF::Mutex&, double) () from /lib64/libQtWebKit.so.4
#2  0x000000314f00da6a in JSC::BlockAllocator::blockFreeingThreadMain() () from /lib64/libQtWebKit.so.4
#3  0x000000314f2fcba6 in WTF::wtfThreadEntryPoint(void*) () from /lib64/libQtWebKit.so.4
#4  0x0000003d20207c53 in start_thread () from /lib64/libpthread.so.0
#5  0x0000003d1faf5e1d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f0e3aaf7700 (LWP 2809)):
#0  0x0000003d2020aa6c in pthread_mutex_unlock () from /lib64/libpthread.so.0
#1  0x0000003d22a87281 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#2  0x0000003d22a47828 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x0000003d22a48013 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#4  0x0000003d22a481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x000000351d7a7166 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x000000351d778ecf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#7  0x000000351d7791c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#8  0x000000351d67866f in QThread::exec() () from /lib64/libQtCore.so.4
#9  0x000000351d67ad0f in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#10 0x0000003d20207c53 in start_thread () from /lib64/libpthread.so.0
#11 0x0000003d1faf5e1d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f0e963368c0 (LWP 2799)):
[KCrash Handler]
#5  0x000000351d6ba0aa in QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) () from /lib64/libQtCore.so.4
#6  0x0000003f2a67a683 in QNetworkRequest::setOriginatingObject(QObject*) () from /lib64/libQtNetwork.so.4
#7  0x000000314e7435b4 in WebCore::ResourceRequest::toNetworkRequest(WebCore::NetworkingContext*) const () from /lib64/libQtWebKit.so.4
#8  0x000000314e7499b5 in WebCore::QNetworkReplyHandler::redirect(WebCore::ResourceResponse&, QUrl const&) () from /lib64/libQtWebKit.so.4
#9  0x000000314e74a772 in WebCore::QNetworkReplyHandler::sendResponseIfNeeded() () from /lib64/libQtWebKit.so.4
#10 0x000000314e74861f in WebCore::QNetworkReplyHandlerCallQueue::flush() [clone .part.56] () from /lib64/libQtWebKit.so.4
#11 0x000000314e748fb4 in WebCore::QNetworkReplyWrapper::receiveMetaData() () from /lib64/libQtWebKit.so.4
#12 0x000000351d78df78 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#13 0x000000351d7820f8 in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /lib64/libQtCore.so.4
#14 0x000000351d7845b8 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /lib64/libQtCore.so.4
#15 0x00000031492c263c in KDEPrivate::AccessManagerReply::emitFinished(bool, Qt::ConnectionType) () from /lib64/libkio.so.5
#16 0x00000031492c42c0 in KDEPrivate::AccessManagerReply::slotResult(KJob*) () from /lib64/libkio.so.5
#17 0x000000351d78df78 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#18 0x0000003f2ab31ff2 in KJob::result(KJob*) () from /lib64/libkdecore.so.5
#19 0x0000003f2ab32030 in KJob::emitResult() () from /lib64/libkdecore.so.5
#20 0x00000031492fe80a in KIO::SimpleJob::slotFinished() () from /lib64/libkio.so.5
#21 0x00000031492ff95e in KIO::TransferJob::slotFinished() () from /lib64/libkio.so.5
#22 0x000000351d78df78 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#23 0x000000314939d896 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /lib64/libkio.so.5
#24 0x000000314939b38e in KIO::SlaveInterface::dispatch() () from /lib64/libkio.so.5
#25 0x000000314938fff6 in KIO::Slave::gotInput() () from /lib64/libkio.so.5
#26 0x000000351d78df78 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#27 0x00000031492cc351 in KIO::ConnectionPrivate::dequeue() [clone .part.13] () from /lib64/libkio.so.5
#28 0x000000351d79232e in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#29 0x0000003b39bc84dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#30 0x0000003b39bceaa0 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#31 0x0000003b3ae3fe9a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#32 0x000000351d77a26d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#33 0x000000351d77d1df in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQtCore.so.4
#34 0x000000351d7a7883 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4
#35 0x0000003d22a47e06 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#36 0x0000003d22a48158 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#37 0x0000003d22a481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#38 0x000000351d7a7145 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#39 0x0000003b39c64fc6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#40 0x000000351d778ecf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#41 0x000000351d7791c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#42 0x000000351d77e45b in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#43 0x0000000000403760 in main ()

Possible duplicates by query: bug 325823, bug 325148, bug 325146, bug 323266, bug 323033.

Reported using DrKonqi