Application: konqueror (4.14.38)
KDE Platform Version: 4.14.38
Qt Version: 4.8.7
Operating System: Linux 5.4.65 x86_64
Distribution (Platform): Slackware Packages

-- Information about the crash:
- What I was doing when the application crashed:
Opened a new tab to go to linkedin.com, entered my username and password, then clicked the login button and Konqueror crashed.  I tried it three times, and it crashed each time.
Note, I was running Konqueror with the Fluxbox window manager.  Also, Konsole was running with eight tabs open, and the Gnuzilla Icecat browser was running.

The crash can be reproduced every time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc4ce430780 (LWP 17558))]

Thread 2 (Thread 0x7fc4bffff700 (LWP 17568)):
#0  0x00007ffec575c923 in clock_gettime ()
#1  0x00007fc4d00a4d07 in clock_gettime () at /lib64/libc.so.6
#2  0x00007fc4d11a9b95 in  () at /usr/lib64/libQtCore.so.4
#3  0x00007fc4d1271a45 in  () at /usr/lib64/libQtCore.so.4
#4  0x00007fc4d1270304 in  () at /usr/lib64/libQtCore.so.4
#5  0x00007fc4d127039e in  () at /usr/lib64/libQtCore.so.4
#6  0x00007fc4ce98e1af in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fc4ce98eaf3 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007fc4ce98ecdf in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007fc4d1270b8e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#10 0x00007fc4d1244a2f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#11 0x00007fc4d1244d06 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#12 0x00007fc4d1154342 in QThread::exec() () at /usr/lib64/libQtCore.so.4
#13 0x00007fc4cb703230 in  () at /usr/lib64/libkio.so.5
#14 0x00007fc4d115680a in  () at /usr/lib64/libQtCore.so.4
#15 0x00007fc4d108806b in start_thread () at /lib64/libpthread.so.0
#16 0x00007fc4d009772f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fc4ce430780 (LWP 17558)):
[KCrash Handler]
#6  0x00007fc4c724580e in KJS::PropertyMap::getPropertyNames(KJS::PropertyNameArray&, KJS::PropertyMap::PropertyMode) const () at /usr/lib64/libkjs.so.4
#7  0x00007fc4c723e435 in KJS::JSObject::getOwnPropertyNames(KJS::ExecState*, KJS::PropertyNameArray&, KJS::PropertyMap::PropertyMode) () at /usr/lib64/libkjs.so.4
#8  0x00007fc4c72349d7 in  () at /usr/lib64/libkjs.so.4
#9  0x00007fc4c7255b2f in  () at /usr/lib64/libkjs.so.4
#10 0x00007fc4c723a7a5 in KJS::FunctionImp::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::List const&) () at /usr/lib64/libkjs.so.4
#11 0x00007fc4c721f38f in  () at /usr/lib64/libkjs.so.4
#12 0x00007fc4c7255b2f in  () at /usr/lib64/libkjs.so.4
#13 0x00007fc4c723a7a5 in KJS::FunctionImp::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::List const&) () at /usr/lib64/libkjs.so.4
#14 0x00007fc4c7255b2f in  () at /usr/lib64/libkjs.so.4
#15 0x00007fc4c7209ef9 in  () at /usr/lib64/libkjs.so.4
#16 0x00007fc4c72431a3 in  () at /usr/lib64/libkjs.so.4
#17 0x00007fc4c724332b in KJS::Interpreter::evaluate(KJS::UString const&, int, KJS::UChar const*, int, KJS::JSValue*) () at /usr/lib64/libkjs.so.4
#18 0x00007fc4c72433a3 in KJS::Interpreter::evaluate(KJS::UString const&, int, KJS::UString const&, KJS::JSValue*) () at /usr/lib64/libkjs.so.4
#19 0x00007fc4c79ffc06 in  () at /usr/lib64/libkhtml.so.5
#20 0x00007fc4c77c86fe in KHTMLPart::executeScript(QString const&, int, DOM::Node const&, QString const&) () at /usr/lib64/libkhtml.so.5
#21 0x00007fc4c786da83 in  () at /usr/lib64/libkhtml.so.5
#22 0x00007fc4c7872bdf in  () at /usr/lib64/libkhtml.so.5
#23 0x00007fc4c786ead7 in  () at /usr/lib64/libkhtml.so.5
#24 0x00007fc4c786f9b4 in  () at /usr/lib64/libkhtml.so.5
#25 0x00007fc4c7871c78 in  () at /usr/lib64/libkhtml.so.5
#26 0x00007fc4c787276d in  () at /usr/lib64/libkhtml.so.5
#27 0x00007fc4c78732f3 in  () at /usr/lib64/libkhtml.so.5
#28 0x00007fc4c787a0b1 in  () at /usr/lib64/libkhtml.so.5
#29 0x00007fc4c787a273 in  () at /usr/lib64/libkhtml.so.5
#30 0x00007fc4c798a9b3 in  () at /usr/lib64/libkhtml.so.5
#31 0x00007fc4c798ac1a in  () at /usr/lib64/libkhtml.so.5
#32 0x00007fc4c798cde7 in  () at /usr/lib64/libkhtml.so.5
#33 0x00007fc4c798d14c in  () at /usr/lib64/libkhtml.so.5
#34 0x00007fc4d1258f36 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#35 0x00007fc4d1587152 in KJob::result(KJob*) () at /usr/lib64/libkdecore.so.5
#36 0x00007fc4d1587190 in KJob::emitResult() () at /usr/lib64/libkdecore.so.5
#37 0x00007fc4cb64c468 in KIO::SimpleJob::slotFinished() () at /usr/lib64/libkio.so.5
#38 0x00007fc4cb64eede in KIO::TransferJob::slotFinished() () at /usr/lib64/libkio.so.5
#39 0x00007fc4d1258f36 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#40 0x00007fc4cb6f6c22 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () at /usr/lib64/libkio.so.5
#41 0x00007fc4cb6f3e60 in KIO::SlaveInterface::dispatch() () at /usr/lib64/libkio.so.5
#42 0x00007fc4cb6e8922 in KIO::Slave::gotInput() () at /usr/lib64/libkio.so.5
#43 0x00007fc4d1258f36 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#44 0x00007fc4cb6164d9 in  () at /usr/lib64/libkio.so.5
#45 0x00007fc4d125d4e5 in QObject::event(QEvent*) () at /usr/lib64/libQtCore.so.4
#46 0x00007fc4d07964ad in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#47 0x00007fc4d079c90c in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#48 0x00007fc4d1ac735a in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#49 0x00007fc4d124603b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#50 0x00007fc4d1248810 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQtCore.so.4
#51 0x00007fc4d1270a3d in  () at /usr/lib64/libQtCore.so.4
#52 0x00007fc4ce98e9fd in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#53 0x00007fc4ce98ec50 in  () at /usr/lib64/libglib-2.0.so.0
#54 0x00007fc4ce98ecdf in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#55 0x00007fc4d1270b74 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#56 0x00007fc4d082f327 in  () at /usr/lib64/libQtGui.so.4
#57 0x00007fc4d1244a2f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#58 0x00007fc4d1244d06 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#59 0x00007fc4d1249a3a in QCoreApplication::exec() () at /usr/lib64/libQtCore.so.4
#60 0x00007fc4cbff4ff4 in kdemain () at /usr/lib64/libkdeinit4_konqueror.so
#61 0x00000000004091d3 in  ()
#62 0x000000000040a7da in  ()
#63 0x000000000040afaf in  ()
#64 0x00000000004067ce in  ()
#65 0x00007fc4cffa4e5b in __libc_start_main () at /lib64/libc.so.6
#66 0x00000000004075ba in _start ()
[Inferior 1 (process 17558) detached]

Reported using DrKonqi