[konsole] [Bug 392097] New: Wayland console crash on tab move

Tue Mar 20 11:57:35 UTC 2018

https://bugs.kde.org/show_bug.cgi?id=392097

            Bug ID: 392097
           Summary: Wayland console crash on tab move
           Product: konsole
           Version: 17.12.2
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: fallenritemonk at gmail.com
  Target Milestone: ---

Application: konsole (17.12.2)

Qt Version: 5.10.0
Frameworks Version: 5.43.0
Operating System: Linux 4.15.9-1-default x86_64
Distribution: "openSUSE Tumbleweed"

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

Opening a konsole, created a new tab, and move the new tab to the first
possition by dragging it with the mouse.

The konsole also crashes with a single tab when trying to move the tab.

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7130926800 (LWP 10410))]

Thread 2 (Thread 0x7f711ba3c700 (LWP 10411)):
#0  0x00007f7125fd8e44 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f7125f92978 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#2  0x00007f7125f9335b in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7125f9353c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007f712c7b0a2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#5  0x00007f712c75795a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#6  0x00007f712c57ebaa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f712a8ffa35 in ?? () from /usr/lib64/libQt5DBus.so.5
#8  0x00007f712c583ba0 in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007f7127fa659b in start_thread () from /lib64/libpthread.so.0
#10 0x00007f713023ea1f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f7130926800 (LWP 10410)):
[KCrash Handler]
#6  0x00007f711f4851b0 in QtWaylandClient::QWaylandScreen::display() const ()
from /usr/lib64/libQt5WaylandClient.so.5
#7  0x00007f711f480938 in
QtWaylandClient::QWaylandWindow::QWaylandWindow(QWindow*) () from
/usr/lib64/libQt5WaylandClient.so.5
#8  0x00007f711f485799 in
QtWaylandClient::QWaylandShmWindow::QWaylandShmWindow(QWindow*) () from
/usr/lib64/libQt5WaylandClient.so.5
#9  0x00007f711f474470 in
QtWaylandClient::QWaylandIntegration::createPlatformWindow(QWindow*) const ()
from /usr/lib64/libQt5WaylandClient.so.5
#10 0x00007f712cf76d16 in QWindowPrivate::create(bool, unsigned long long) ()
from /usr/lib64/libQt5Gui.so.5
#11 0x00007f712cf782d0 in QWindowPrivate::setVisible(bool) () from
/usr/lib64/libQt5Gui.so.5
#12 0x00007f712cf6113f in QBasicDrag::recreateShapedPixmapWindow(QScreen*,
QPoint const&) () from /usr/lib64/libQt5Gui.so.5
#13 0x00007f712cf61195 in QBasicDrag::startDrag() () from
/usr/lib64/libQt5Gui.so.5
#14 0x00007f711f49df4c in QtWaylandClient::QWaylandDrag::startDrag() () from
/usr/lib64/libQt5WaylandClient.so.5
#15 0x00007f712cf61342 in QBasicDrag::drag(QDrag*) () from
/usr/lib64/libQt5Gui.so.5
#16 0x00007f712cf7f571 in QDragManager::drag(QDrag*) () from
/usr/lib64/libQt5Gui.so.5
#17 0x00007f712cf7bec8 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction)
() from /usr/lib64/libQt5Gui.so.5
#18 0x00007f712fed5e69 in ?? () from /usr/lib64/libkonsoleprivate.so.17
#19 0x00007f712c78736c in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib64/libQt5Core.so.5
#20 0x00007f712fef1d8e in ?? () from /usr/lib64/libkonsoleprivate.so.17
#21 0x00007f712fed8af3 in ?? () from /usr/lib64/libkonsoleprivate.so.17
#22 0x00007f712d7b1338 in QWidget::event(QEvent*) () from
/usr/lib64/libQt5Widgets.so.5
#23 0x00007f712d9188cc in QTabBar::event(QEvent*) () from
/usr/lib64/libQt5Widgets.so.5
#24 0x00007f712d77501c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQt5Widgets.so.5
#25 0x00007f712d77c86f in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQt5Widgets.so.5
#26 0x00007f712c759148 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib64/libQt5Core.so.5
#27 0x00007f712d77b8bf in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib64/libQt5Widgets.so.5
#28 0x00007f712d7cb68b in ?? () from /usr/lib64/libQt5Widgets.so.5
#29 0x00007f712d7cdab1 in ?? () from /usr/lib64/libQt5Widgets.so.5
#30 0x00007f712d77501c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQt5Widgets.so.5
#31 0x00007f712d77c314 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQt5Widgets.so.5
#32 0x00007f712c759148 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib64/libQt5Core.so.5
#33 0x00007f712cf6d0cc in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /usr/lib64/libQt5Gui.so.5
#34 0x00007f712cf6ea15 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib64/libQt5Gui.so.5
#35 0x00007f712cf47eab in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib64/libQt5Gui.so.5
#36 0x00007f711f4b207b in ?? () from /usr/lib64/libQt5WaylandClient.so.5
#37 0x00007f712c75795a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#38 0x00007f712c760494 in QCoreApplication::exec() () from
/usr/lib64/libQt5Core.so.5
#39 0x00007f713052c047 in kdemain () from /usr/lib64/libkdeinit5_konsole.so
#40 0x00007f7130166a87 in __libc_start_main () from /lib64/libc.so.6
#41 0x000055d369d647fa in _start ()

Reported using DrKonqi

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