Application: konqueror (4.14.38)
KDE Platform Version: 4.14.38 (Compiled from sources)
Qt Version: 4.8.7
Operating System: Linux 5.4.72 x86_64
Distribution (Platform): Slackware Packages

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

- Unusual behavior I noticed:

- Custom settings of the application:

Crashing Konqueror and Firefox Browser with 5.4.72 Kernel, and KDE Latest Version in 21th October 2020.

The crash can be reproduced every time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#6  0x00007f61f83aaab8 in QMetaObject::className() const () from /usr/lib64/libQt5Core.so.5
#7  0x00007f61f79674b9 in ?? () from /usr/lib64/libQt5Widgets.so.5
#8  0x00007f61f79094e7 in ?? () from /usr/lib64/libQt5Widgets.so.5
#9  0x00007f620840346a in call_init.part () from /lib64/ld-linux-x86-64.so.2
#10 0x00007f6208403569 in _dl_init () from /lib64/ld-linux-x86-64.so.2
#11 0x00007f6208407653 in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#12 0x00007f620674a7de in _dl_catch_exception () from /lib64/libc.so.6
#13 0x00007f6208406c76 in _dl_open () from /lib64/ld-linux-x86-64.so.2
#14 0x00007f620555e248 in dlopen_doit () from /lib64/libdl.so.2
#15 0x00007f620674a7de in _dl_catch_exception () from /lib64/libc.so.6
#16 0x00007f620674a84f in _dl_catch_error () from /lib64/libc.so.6
#17 0x00007f620555e965 in _dlerror_run () from /lib64/libdl.so.2
#18 0x00007f620555e2c6 in dlopen@@GLIBC_2.2.5 () from /lib64/libdl.so.2
#19 0x00007f62078ad81e in ?? () from /usr/lib64/libQtCore.so.4
#20 0x00007f62078a902b in ?? () from /usr/lib64/libQtCore.so.4
#21 0x00007f62078a95e3 in ?? () from /usr/lib64/libQtCore.so.4
#22 0x00007f6207ce1e80 in KPluginLoader::load() () from /usr/lib64/libkdecore.so.5
#23 0x00007f6207ce220a in KPluginLoader::factory() () from /usr/lib64/libkdecore.so.5
#24 0x00007f620224035d in ?? () from /usr/lib64/libkonq.so.5
#25 0x00007f6202241f23 in ?? () from /usr/lib64/libkonq.so.5
#26 0x00007f6202242de3 in KonqPopupMenu::KonqPopupMenu(KFileItemList const&, KUrl const&, KActionCollection&, KNewFileMenu*, unsigned int, QFlags<KParts::BrowserExtension::PopupFlag>, QWidget*, KBookmarkManager*, QMap<QString, QList<QAction*> > const&) () from /usr/lib64/libkonq.so.5
#27 0x00007f6202711ada in ?? () from /usr/local/lib64/libkdeinit4_konqueror.so
#28 0x00007f6202712c4c in ?? () from /usr/local/lib64/libkdeinit4_konqueror.so
#29 0x00007f62027160e5 in ?? () from /usr/local/lib64/libkdeinit4_konqueror.so
#30 0x00007f62078cef36 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4
#31 0x00007f62021fd229 in KParts::BrowserExtension::popupMenu(QPoint const&, KUrl const&, unsigned int, KParts::OpenUrlArguments const&, KParts::BrowserArguments const&, QFlags<KParts::BrowserExtension::PopupFlag>, QMap<QString, QList<QAction*> > const&) () from /usr/lib64/libkparts.so.4
#32 0x00007f61fd47f9b5 in KHTMLPart::popupMenu(QString const&) () from /usr/lib64/libkhtml.so.5
#33 0x00007f61fd48074b in KHTMLPart::khtmlMousePressEvent(khtml::MousePressEvent*) () from /usr/lib64/libkhtml.so.5
#34 0x00007f62078d3553 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#35 0x00007f6206e0c4ad in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#36 0x00007f6206e1290c in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#37 0x00007f620811f8aa in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#38 0x00007f62078bc03b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#39 0x00007f61fd45f42e in KHTMLView::mousePressEvent(QMouseEvent*) () from /usr/lib64/libkhtml.so.5
#40 0x00007f6206e5c14a in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#41 0x00007f62071d233e in QFrame::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#42 0x00007f61fd455a76 in KHTMLView::widgetEvent(QEvent*) () from /usr/lib64/libkhtml.so.5
#43 0x00007f61fd45de5d in KHTMLView::eventFilter(QObject*, QEvent*) () from /usr/lib64/libkhtml.so.5
#44 0x00007f62078bc16c in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#45 0x00007f6206e0c49c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#46 0x00007f6206e13a2c in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#47 0x00007f620811f8aa in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#48 0x00007f62078bc03b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#49 0x00007f6206e121be in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQtGui.so.4
#50 0x00007f6206e81311 in ?? () from /usr/lib64/libQtGui.so.4
#51 0x00007f6206e807f7 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#52 0x00007f6206ea51d6 in ?? () from /usr/lib64/libQtGui.so.4
#53 0x00007f6205003a0d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#54 0x00007f6205003c60 in ?? () from /usr/lib64/libglib-2.0.so.0
#55 0x00007f6205003cef in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#56 0x00007f62078e6b74 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#57 0x00007f6206ea5327 in ?? () from /usr/lib64/libQtGui.so.4
#58 0x00007f62078baa2f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#59 0x00007f62078bad06 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#60 0x00007f62078bfa3a in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#61 0x00007f6202734ff4 in kdemain () from /usr/local/lib64/libkdeinit4_konqueror.so
#62 0x00000000004091d3 in ?? ()
#63 0x000000000040a7da in ?? ()
#64 0x000000000040afaf in ?? ()
#65 0x00000000004067ce in ?? ()
#66 0x00007f620661ae6b in __libc_start_main () from /lib64/libc.so.6
#67 0x00000000004075ba in _start ()
[Inferior 1 (process 31763) detached]

Possible duplicates by query: bug 416730.

Reported using DrKonqi