Application: kate (15.08.3)

Qt Version: 5.5.1
Operating System: Linux 4.2.8-300.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

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

I was editing a remote file (via fish://) and selected File|Open to get another file.  Instant crash.  I can verify this also happens on 32 bit system.

The crash can be reproduced every time.

-- Backtrace:
Application: Kate (kate), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa231d23900 (LWP 14911))]

Thread 3 (Thread 0x7fa212a02700 (LWP 14912)):
#0  0x00007fa22a600ffd in poll () at /lib64/libc.so.6
#1  0x00007fa227515272 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007fa227516ee7 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007fa2153d3da9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007fa22b2093ce in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007fa2287c560a in start_thread () at /lib64/libpthread.so.0
#6  0x00007fa22a60ca9d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fa2046c4700 (LWP 14913)):
#0  0x00007fa2287cab10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fa207f9f773 in radeon_drm_cs_emit_ioctl () at /usr/lib64/dri/r600_dri.so
#2  0x00007fa207f9eec7 in impl_thrd_routine () at /usr/lib64/dri/r600_dri.so
#3  0x00007fa2287c560a in start_thread () at /lib64/libpthread.so.0
#4  0x00007fa22a60ca9d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fa231d23900 (LWP 14911)):
[KCrash Handler]
#5  0x00007fa2153eaf08 in QXcbWindow::setParent(QPlatformWindow const*) () at /lib64/libQt5XcbQpa.so.5
#6  0x00007fa22c28a8bb in QWindow::setParent(QWindow*) () at /lib64/libQt5Gui.so.5
#7  0x00007fa22ca655d5 in QWidgetPrivate::setParent_sys(QWidget*, QFlags<Qt::WindowType>) () at /lib64/libQt5Widgets.so.5
#8  0x00007fa22ca70fda in QWidget::setParent(QWidget*, QFlags<Qt::WindowType>) () at /lib64/libQt5Widgets.so.5
#9  0x00007fa22ca720cc in QWidget::setParent(QWidget*) () at /lib64/libQt5Widgets.so.5
#10 0x00007fa22cb5811c in QDialogButtonBox::addButton(QAbstractButton*, QDialogButtonBox::ButtonRole) () at /lib64/libQt5Widgets.so.5
#11 0x00007fa211bd1de9 in KDEPlatformFileDialog::KDEPlatformFileDialog() () at /usr/lib64/qt5/plugins/platformthemes/KDEPlatformTheme.so
#12 0x00007fa211bd2212 in KDEPlatformFileDialogHelper::KDEPlatformFileDialogHelper() () at /usr/lib64/qt5/plugins/platformthemes/KDEPlatformTheme.so
#13 0x00007fa211bc535a in KdePlatformTheme::createPlatformDialogHelper(QPlatformTheme::DialogType) const () at /usr/lib64/qt5/plugins/platformthemes/KDEPlatformTheme.so
#14 0x00007fa22cc271b5 in QDialogPrivate::platformHelper() const () at /lib64/libQt5Widgets.so.5
#15 0x00007fa22cc3a958 in QFileDialogPrivate::init(QUrl const&, QString const&, QString const&) () at /lib64/libQt5Widgets.so.5
#16 0x00007fa22cc3ac76 in QFileDialog::QFileDialog(QFileDialogArgs const&) () at /lib64/libQt5Widgets.so.5
#17 0x00007fa22cc3b22e in QFileDialog::getOpenFileUrls(QWidget*, QString const&, QUrl const&, QString const&, QString*, QFlags<QFileDialog::Option>, QStringList const&) () at /lib64/libQt5Widgets.so.5
#18 0x00007fa2319b2898 in KateViewManager::slotDocumentOpen() () at /lib64/libkdeinit5_kate.so
#19 0x00007fa2319ec5f5 in KateViewManager::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libkdeinit5_kate.so
#20 0x00007fa22b4192ea in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#21 0x00007fa22ca237d2 in QAction::triggered(bool) () at /lib64/libQt5Widgets.so.5
#22 0x00007fa22ca25c58 in QAction::activate(QAction::ActionEvent) () at /lib64/libQt5Widgets.so.5
#23 0x00007fa22cba8562 in QMenuPrivate::activateCausedStack(QList<QPointer<QWidget> > const&, QAction*, QAction::ActionEvent, bool) () at /lib64/libQt5Widgets.so.5
#24 0x00007fa22cbae82c in QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool) () at /lib64/libQt5Widgets.so.5
#25 0x00007fa22cbb2730 in QMenu::mouseReleaseEvent(QMouseEvent*) () at /lib64/libQt5Widgets.so.5
#26 0x00007fa22ca70428 in QWidget::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#27 0x00007fa22cbb3173 in QMenu::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#28 0x00007fa22ca2d41c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#29 0x00007fa22ca32fe9 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#30 0x00007fa22b3ea77b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#31 0x00007fa22ca31ef2 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /lib64/libQt5Widgets.so.5
#32 0x00007fa22ca8aced in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at /lib64/libQt5Widgets.so.5
#33 0x00007fa22ca8cf4b in QWidgetWindow::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#34 0x00007fa22ca2d41c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#35 0x00007fa22ca328e6 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#36 0x00007fa22b3ea77b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#37 0x00007fa22c283ee1 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib64/libQt5Gui.so.5
#38 0x00007fa22c285bb5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib64/libQt5Gui.so.5
#39 0x00007fa22c269958 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5
#40 0x00007fa2154050a0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5XcbQpa.so.5
#41 0x00007fa2269b5e3a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#42 0x00007fa2269b61d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#43 0x00007fa2269b627c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#44 0x00007fa22b440eef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#45 0x00007fa22b3e7f0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#46 0x00007fa22b3effec in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#47 0x00007fa2319e5834 in kdemain () at /lib64/libkdeinit5_kate.so
#48 0x00007fa22a52a580 in __libc_start_main () at /lib64/libc.so.6
#49 0x000055b92d80ab49 in _start ()

Possible duplicates by query: bug 357298, bug 356867, bug 356827, bug 356820, bug 356786.

Reported using DrKonqi