Application: konqueror (5.0.97) Qt Version: 5.9.1 Frameworks Version: 5.37.0 Operating System: Linux 4.12.9-1-default x86_64 Distribution: "openSUSE Tumbleweed" -- Information about the crash: - What I was doing when the application crashed: Just after loading konqueror, it started with a vertical split view. When I tried to close the right vertical split, it crashed. 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 0x7f782c714940 (LWP 21510))] Thread 4 (Thread 0x7f7800f08700 (LWP 21525)): #0 0x00007ffde30e0970 in ?? () #1 0x00007ffde30e0c30 in clock_gettime () #2 0x00007f782bfaddc6 in clock_gettime () from /lib64/libc.so.6 #3 0x00007f78268810c1 in qt_gettime() () from /usr/lib64/libQt5Core.so.5 #4 0x00007f782687f999 in QTimerInfoList::updateCurrentTime() () from /usr/lib64/libQt5Core.so.5 #5 0x00007f782687ff15 in QTimerInfoList::timerWait(timespec&) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f782688145e in timerSourcePrepare(_GSource*, int*) () from /usr/lib64/libQt5Core.so.5 #7 0x00007f781fa0a268 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #8 0x00007f781fa0ac5b in ?? () from /usr/lib64/libglib-2.0.so.0 #9 0x00007f781fa0ae3c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #10 0x00007f78268816ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #11 0x00007f782682a35a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #12 0x00007f782665a31a in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #13 0x00007f782665ed2e in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #14 0x00007f78219332f8 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f782bfa05ef in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f780d610700 (LWP 21512)): #0 0x00007f782bf9612b in poll () from /lib64/libc.so.6 #1 0x00007f781fa0ad29 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f781fa0ae3c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f78268816ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f782682a35a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f782665a31a in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f782857fa45 in ?? () from /usr/lib64/libQt5DBus.so.5 #7 0x00007f782665ed2e in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #8 0x00007f78219332f8 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f782bfa05ef in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f781608f700 (LWP 21511)): #0 0x00007f782bf9612b in poll () from /lib64/libc.so.6 #1 0x00007f78212a7387 in ?? () from /usr/lib64/libxcb.so.1 #2 0x00007f78212a917a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1 #3 0x00007f781882a4b9 in QXcbEventReader::run() () from /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007f782665ed2e in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f78219332f8 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f782bfa05ef in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f782c714940 (LWP 21510)): [KCrash Handler] #6 0x0000000000000018 in ?? () #7 0x00007f78268348e9 in QMetaObject::cast(QObject const*) const () from /usr/lib64/libQt5Core.so.5 #8 0x00007f782a0893bf in qobject_cast<QAction*> (object=0x55f330ae7300) at /usr/include/qt5/QtCore/qobject.h:514 #9 KActionConflictDetector::eventFilter (this=0x55f3302bc7f0, watched=0x55f330ae7300, event=0x7ffde30bd870) at /usr/src/debug/kxmlgui-5.37.0/src/kactionconflictdetector.cpp:44 #10 0x00007f782682b91c in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #11 0x00007f7827c429f8 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #12 0x00007f7827c4adce in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #13 0x00007f782682bd48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #14 0x00007f7827c9aa99 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5 #15 0x00007f7827c9cdb1 in QWidgetWindow::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #16 0x00007f7827c429bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #17 0x00007f7827c49d74 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #18 0x00007f782682bd48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #19 0x00007f7827283b8b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5 #20 0x00007f78272854d5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5 #21 0x00007f782725ef9b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5 #22 0x00007f7818889ce0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5XcbQpa.so.5 #23 0x00007f781fa0ab77 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #24 0x00007f781fa0ada8 in ?? () from /usr/lib64/libglib-2.0.so.0 #25 0x00007f781fa0ae3c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #26 0x00007f782688168f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #27 0x00007f782682a35a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #28 0x00007f7826832be4 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #29 0x00007f782c3280d4 in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/konqueror-17.08.0/src/konqmain.cpp:262 #30 0x00007f782becaf1a in __libc_start_main () from /lib64/libc.so.6 #31 0x000055f32ff7a83a in _start () at ../sysdeps/x86_64/start.S:120 Reported using DrKonqi
*** Bug 384650 has been marked as a duplicate of this bug. ***
This part of the backtrace looks like same issue as bug 381793 [KCrash Handler] #6 0x00000000010c2070 in () #7 0x00002b3515f2d3c9 in QMetaObject::cast(QObject*) const () at /usr/lib64/libQt5Core.so.5 #8 0x00002b351249f46f in () at /usr/lib64/libKF5XmlGui.so.5 #9 0x00002b3515f24d6d in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () *** This bug has been marked as a duplicate of bug 381793 ***
linux kernel 4.10.10 SMP PREEMPT i686 (32bit) qt-4.8.7-44.fc27.i686 qt5-5.9.6-1.fc27.noarch kf5-[*]-5.48.0-1.fc27.i686 Confirmed in konqueror Version 5.0.97: Thread 1 "konqueror" received signal SIGSEGV, Segmentation fault. 0xb5a0c578 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 (gdb) bt #0 0xb5a0c578 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #1 0xb6349b3f in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5 #2 0xb634c70c in QWidgetWindow::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #3 0xb62e63ca in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #4 0xb62ee407 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #5 0xb5a0c592 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #6 0xb5d6b3e9 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5 #7 0xb5d6d3a9 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5 #8 0xb5d40f64 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5 #9 0xb17b858e in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /usr/lib/libQt5XcbQpa.so.5 #10 0xb21c5af1 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #11 0xb21c5ec9 in g_main_context_iterate.isra () at /usr/lib/libglib-2.0.so.0 #12 0xb21c5f77 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #13 0xb5a64633 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #14 0xb17b8761 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5XcbQpa.so.5 #15 0xb5a0b02f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #16 0xb5a1430d in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #17 0xb5d61981 in QGuiApplication::exec() () at /usr/lib/libQt5Gui.so.5 #18 0xb62e6324 in QApplication::exec() () at /usr/lib/libQt5Widgets.so.5 #19 0xb7f172ec in kdemain () at /usr/lib/libkdeinit5_konqueror.so #20 0x80000997 in main () and konqueror commit 936ef229f4fa4ed98e1c28bae89a39ad3442d416 (Jun 21 2019) Thread 1 "konqueror" received signal SIGSEGV, Segmentation fault. 0xb51a0575 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 Missing separate debuginfos, use: dnf debuginfo-install plasma-desktop-5.12.7-1.fc27.i686 (gdb) bt #0 0xb51a0575 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #1 0xb5addb3f in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5 #2 0xb5ae070c in QWidgetWindow::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #3 0xb5a7a3ca in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #4 0xb5a82407 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #5 0xb51a0592 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #6 0xb54ff3e9 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5 #7 0xb55013a9 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5 #8 0xb54d4f64 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5 #9 0xb0f5358e in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /usr/lib/libQt5XcbQpa.so.5 #10 0xb1960af1 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #11 0xb1960ec9 in g_main_context_iterate.isra () at /usr/lib/libglib-2.0.so.0 #12 0xb1960f77 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #13 0xb51f8633 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #14 0xb0f53761 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5XcbQpa.so.5 #15 0xb519f02f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #16 0xb51a830d in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #17 0xb54f5981 in QGuiApplication::exec() () at /usr/lib/libQt5Gui.so.5 #18 0xb5a7a324 in QApplication::exec() () at /usr/lib/libQt5Widgets.so.5 #19 0xb770ab67 in kdemain () at /fittybones/tmp/github/konqueror/build/src/libkdeinit5_konqueror.so #20 0x080489ea in main ()