Application: rekonq (2.4.2)
KDE Platform Version: 4.14.3
Qt Version: 4.8.6
Operating System: Linux 3.12.35-desktop-bv1 x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
Rekonq 2.4.2 from openSUSE 13.2 is very unstable. The first web site (e.g. https://www.kernel.org/) is loading completely, but after clicking the first link, Rekonq crashes. I am unsure, if this is caused by an setup/library/compilation problem or if Rekonq is generally unstable.

The crash can be reproduced every time.

-- Backtrace:
Application: Rekonq (rekonq), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdb8d4e5780 (LWP 12132))]

Thread 11 (Thread 0x7fdb711b7700 (LWP 12133)):
#0  0x00007fdb8bdc205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdb801a0686 in WTF::TCMalloc_PageHeap::scavengerThread() () at /usr/lib64/libQtWebKit.so.4
#2  0x00007fdb801a06b9 in  () at /usr/lib64/libQtWebKit.so.4
#3  0x00007fdb8bdbe0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fdb8ab2a7fd in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fdb2f6e0700 (LWP 12135)):
#0  0x00007fdb8bdc205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdb7ff12e7d in JSC::BlockAllocator::blockFreeingThreadMain() () at /usr/lib64/libQtWebKit.so.4
#2  0x00007fdb801c81e6 in WTF::wtfThreadEntryPoint(void*) () at /usr/lib64/libQtWebKit.so.4
#3  0x00007fdb8bdbe0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fdb8ab2a7fd in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fdb2e311700 (LWP 12137)):
#0  0x00007fdb8bdc205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdb7f6c2a5b in WebCore::IconDatabase::syncThreadMainLoop() () at /usr/lib64/libQtWebKit.so.4
#2  0x00007fdb7f6c2c44 in WebCore::IconDatabase::iconDatabaseSyncThread() () at /usr/lib64/libQtWebKit.so.4
#3  0x00007fdb801c81e6 in WTF::wtfThreadEntryPoint(void*) () at /usr/lib64/libQtWebKit.so.4
#4  0x00007fdb8bdbe0a4 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fdb8ab2a7fd in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fdb2d9e8700 (LWP 12138)):
#0  0x00007fdb8ab223cd in poll () at /lib64/libc.so.6
#1  0x00007fdb87c34be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fdb87c34cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fdb8c1830de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007fdb8c154e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007fdb8c155165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007fdb8c0520bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007fdb8c05479f in  () at /usr/lib64/libQtCore.so.4
#8  0x00007fdb8bdbe0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fdb8ab2a7fd in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fdb1fd91700 (LWP 12140)):
#0  0x00007fdb87c768e9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fdb87c34299 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fdb87c34b03 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fdb87c34cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fdb8c1830de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007fdb8c154e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007fdb8c155165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#7  0x00007fdb8c0520bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#8  0x00007fdb8c136783 in  () at /usr/lib64/libQtCore.so.4
#9  0x00007fdb8c05479f in  () at /usr/lib64/libQtCore.so.4
#10 0x00007fdb8bdbe0a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fdb8ab2a7fd in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fdb1e90b700 (LWP 12148)):
#0  0x00007fdb87c76904 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fdb87c344f9 in g_main_context_query () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fdb87c34b52 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fdb87c34cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fdb8c1830de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007fdb8c154e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007fdb8c155165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#7  0x00007fdb8c0520bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#8  0x00007fdb83134c5e in  () at /usr/lib64/libkio.so.5
#9  0x00007fdb8c05479f in  () at /usr/lib64/libQtCore.so.4
#10 0x00007fdb8bdbe0a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fdb8ab2a7fd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fdb1e10a700 (LWP 12183)):
#0  0x00007fdb8ab223cd in poll () at /lib64/libc.so.6
#1  0x00007fdb87c34be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fdb87c34f0a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fdb0afe4586 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007fdb87c59b85 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fdb8bdbe0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fdb8ab2a7fd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fdb2fee1700 (LWP 12186)):
#0  0x00007fdb8bdc205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdb06a09b39 in  () at /usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#2  0x00007fdb06a0a5d9 in  () at /usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#3  0x00007fdb8bdbe0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fdb8ab2a7fd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fdb069a2700 (LWP 12187)):
#0  0x00007fdb8bdc205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdb06a09b39 in  () at /usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#2  0x00007fdb06a0a5d9 in  () at /usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#3  0x00007fdb8bdbe0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fdb8ab2a7fd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fdb061a1700 (LWP 12188)):
#0  0x00007fdb8bdc205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fdb06a09b39 in  () at /usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#2  0x00007fdb06a0a5d9 in  () at /usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#3  0x00007fdb8bdbe0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fdb8ab2a7fd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fdb8d4e5780 (LWP 12132)):
[KCrash Handler]
#5  0x00007fdb027345df in gdk_display_open () at /usr/lib64/libgdk-x11-2.0.so.0
#6  0x00007fdb027055cd in gdk_display_open_default_libgtk_only () at /usr/lib64/libgdk-x11-2.0.so.0
#7  0x00007fdb02aceab4 in gtk_init_check () at /usr/lib64/libgtk-x11-2.0.so.0
#8  0x00007fdb02acead9 in gtk_init () at /usr/lib64/libgtk-x11-2.0.so.0
#9  0x00007fdb7f69209b in WebCore::initializeGtk(QLibrary*) () at /usr/lib64/libQtWebKit.so.4
#10 0x00007fdb7f69237f in WebCore::PluginPackage::load() () at /usr/lib64/libQtWebKit.so.4
#11 0x00007fdb7f692596 in WebCore::PluginPackage::fetchInfo() () at /usr/lib64/libQtWebKit.so.4
#12 0x00007fdb7f46ba76 in WebCore::PluginPackage::createPackage(WTF::String const&, long const&) () at /usr/lib64/libQtWebKit.so.4
#13 0x00007fdb7f469275 in WebCore::PluginDatabase::refresh() () at /usr/lib64/libQtWebKit.so.4
#14 0x00007fdb7f46a3b1 in WebCore::PluginDatabase::installedPlugins(bool) () at /usr/lib64/libQtWebKit.so.4
#15 0x00007fdb7ed859f1 in PlatformStrategiesQt::getPluginInfo(WebCore::Page const*, WTF::Vector<WebCore::PluginInfo, 0ul>&) () at /usr/lib64/libQtWebKit.so.4
#16 0x00007fdb7f3c1174 in WebCore::PluginData::PluginData(WebCore::Page const*) () at /usr/lib64/libQtWebKit.so.4
#17 0x00007fdb7f3a3678 in WebCore::Page::pluginData() const () at /usr/lib64/libQtWebKit.so.4
#18 0x00007fdb7efa7daa in WebCore::DOMImplementation::createDocument(WTF::String const&, WebCore::Frame*, WebCore::KURL const&, bool) () at /usr/lib64/libQtWebKit.so.4
#19 0x00007fdb7f2ea90a in WebCore::DocumentWriter::createDocument(WebCore::KURL const&) () at /usr/lib64/libQtWebKit.so.4
#20 0x00007fdb7f2ead94 in WebCore::DocumentWriter::begin(WebCore::KURL const&, bool, WebCore::Document*) () at /usr/lib64/libQtWebKit.so.4
#21 0x00007fdb7f2dfafa in WebCore::DocumentLoader::commitData(char const*, unsigned long) () at /usr/lib64/libQtWebKit.so.4
#22 0x00007fdb7ed6978e in WebCore::FrameLoaderClientQt::committedLoad(WebCore::DocumentLoader*, char const*, int) () at /usr/lib64/libQtWebKit.so.4
#23 0x00007fdb7f2dff2a in WebCore::DocumentLoader::commitLoad(char const*, int) () at /usr/lib64/libQtWebKit.so.4
#24 0x00007fdb7f32583a in WebCore::ResourceLoader::didReceiveData(char const*, int, long long, bool) () at /usr/lib64/libQtWebKit.so.4
#25 0x00007fdb7f3123d0 in WebCore::MainResourceLoader::didReceiveData(char const*, int, long long, bool) () at /usr/lib64/libQtWebKit.so.4
#26 0x00007fdb7f323a6d in WebCore::ResourceLoader::didReceiveData(WebCore::ResourceHandle*, char const*, int, int) () at /usr/lib64/libQtWebKit.so.4
#27 0x00007fdb7f65f561 in WebCore::QNetworkReplyHandler::forwardData() () at /usr/lib64/libQtWebKit.so.4
#28 0x00007fdb7f662adf in WebCore::QNetworkReplyHandlerCallQueue::flush() [clone .part.56] () at /usr/lib64/libQtWebKit.so.4
#29 0x00007fdb7f6630d7 in WebCore::QNetworkReplyWrapper::emitMetaDataChanged() () at /usr/lib64/libQtWebKit.so.4
#30 0x00007fdb7f6631b0 in WebCore::QNetworkReplyWrapper::receiveSniffedMIMEType() () at /usr/lib64/libQtWebKit.so.4
#31 0x00007fdb8c16a1fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#32 0x00007fdb8c16a1fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#33 0x00007fdb8c16a1fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#34 0x00007fdb83088274 in KIO::TransferJob::data(KIO::Job*, QByteArray const&) () at /usr/lib64/libkio.so.5
#35 0x00007fdb8308ab59 in KIO::TransferJob::slotData(QByteArray const&) () at /usr/lib64/libkio.so.5
#36 0x00007fdb8c16a1fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#37 0x00007fdb831296b2 in KIO::SlaveInterface::data(QByteArray const&) () at /usr/lib64/libkio.so.5
#38 0x00007fdb8312b010 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () at /usr/lib64/libkio.so.5
#39 0x00007fdb8312878e in KIO::SlaveInterface::dispatch() () at /usr/lib64/libkio.so.5
#40 0x00007fdb8311d4a6 in KIO::Slave::gotInput() () at /usr/lib64/libkio.so.5
#41 0x00007fdb8c16a1fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#42 0x00007fdb8305a3f1 in  () at /usr/lib64/libkio.so.5
#43 0x00007fdb8c16e59e in QObject::event(QEvent*) () at /usr/lib64/libQtCore.so.4
#44 0x00007fdb8b2d276c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#45 0x00007fdb8b2d8cad in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#46 0x00007fdb8cef9baa in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#47 0x00007fdb8c1562ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#48 0x00007fdb8c15957d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQtCore.so.4
#49 0x00007fdb8c1838fe in  () at /usr/lib64/libQtCore.so.4
#50 0x00007fdb87c34a04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#51 0x00007fdb87c34c48 in  () at /usr/lib64/libglib-2.0.so.0
#52 0x00007fdb87c34cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#53 0x00007fdb8c1830be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#54 0x00007fdb8b36f676 in  () at /usr/lib64/libQtGui.so.4
#55 0x00007fdb8c154e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#56 0x00007fdb8c155165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#57 0x00007fdb8c15a5b9 in QCoreApplication::exec() () at /usr/lib64/libQtCore.so.4
#58 0x00007fdb769e9f1d in kdemain () at /usr/lib64/libkdeinit4_rekonq.so
#59 0x0000000000408815 in _start ()

Possible duplicates by query: bug 342065, bug 334015.

Reported using DrKonqi