[kmail2] [Bug 495380] New: KMail crashes when dragging emails to a new folder and then pressing esacpe to abort the action

Gunnar Stahl bugzilla_noreply at kde.org
Sat Oct 26 13:59:46 BST 2024 

https://bugs.kde.org/show_bug.cgi?id=495380

            Bug ID: 495380
           Summary: KMail crashes when dragging emails to a new folder and
                    then pressing esacpe to abort the action
    Classification: Applications
           Product: kmail2
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: gunnar.stahl at gunnarstahl.org
  Target Milestone: ---

Application: kmail (5.22.3 (22.12.3))

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.11.4-amd64 x86_64
Windowing System: Wayland
Distribution: Devuan GNU/Linux 6 (excalibur/ceres)
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
- Select a couple of messages from your current folder
- drag these messages to a new folder
- the popup appears which asks you if you want to moving or copying the message
- move the mousepointer outside of this popup
- press esacpe
=> Crash

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault

[KCrash Handler]
#4  0x00007ff7df4df22b in QMutex::lock() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff7df6e031c in
QCoreApplicationPrivate::lockThreadPostEventList(QObject*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff7df6e1dcd in QCoreApplication::postEvent(QObject*, QEvent*, int)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ff7dfb8ca76 in QBasicDrag::eventFilter(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x00007ff7d918f836 in QtWaylandClient::QWaylandDrag::finishDrag() () from
/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#9  0x00007ff7d918b4e1 in ?? () from
/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#10 0x00007ff7d71ca3fe in ?? () from /lib/x86_64-linux-gnu/libffi.so.8
#11 0x00007ff7d71c970d in ?? () from /lib/x86_64-linux-gnu/libffi.so.8
#12 0x00007ff7d71c9ee3 in ffi_call () from /lib/x86_64-linux-gnu/libffi.so.8
#13 0x00007ff7d90e8cc1 in ?? () from
/lib/x86_64-linux-gnu/libwayland-client.so.0
#14 0x00007ff7d90e4c2f in ?? () from
/lib/x86_64-linux-gnu/libwayland-client.so.0
#15 0x00007ff7d90e5f33 in wl_display_dispatch_queue_pending () from
/lib/x86_64-linux-gnu/libwayland-client.so.0
#16 0x00007ff7d9169162 in QtWaylandClient::QWaylandDisplay::flushRequests() ()
from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#17 0x00007ff7df70bf40 in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007ff7e0363092 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007ff7df6de398 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007ff7df6e1899 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007ff7df73bb57 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007ff7dad177df in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007ff7dad19a17 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007ff7dad1a180 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007ff7df73b1ed in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007ff7df6dcd02 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007ff7dfb8c2b7 in QBasicDrag::drag(QDrag*) () from
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#28 0x00007ff7dfb893ad in QDragManager::drag(QDrag*) () from
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#29 0x00007ff7dfb898b6 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#30 0x00007ff7dea20cad in MessageList::Widget::viewStartDragRequest() () from
/lib/x86_64-linux-gnu/libKF5MessageList.so.5abi1
#31 0x00007ff7e03a5eb8 in QWidget::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007ff7e04557b2 in QFrame::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007ff7df6de0f3 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007ff7e0363082 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007ff7e036b3ba in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007ff7df6de398 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007ff7e0369442 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007ff7e03bfd7a in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007ff7e03c328f in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#40 0x00007ff7e0363092 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007ff7df6de398 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007ff7dfb44c63 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#43 0x00007ff7dfb166fc in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#44 0x00007ff7d91a5de4 in ?? () from
/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#45 0x00007ff7dad177df in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007ff7dad19a17 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007ff7dad1a180 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007ff7df73b1ed in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007ff7df6dcd02 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#50 0x00007ff7df6e5722 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x0000560a57d94c8e in ?? ()
#52 0x00007ff7dee33d68 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#53 0x00007ff7dee33e25 in __libc_start_main () from
/lib/x86_64-linux-gnu/libc.so.6
#54 0x0000560a57d95391 in ?? ()
[Inferior 1 (process 3824) detached]

Reported using DrKonqi

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