[kmail2] [Bug 449514] New: KMail crashes when closing it

[Dennis Schridde]

https://bugs.kde.org/show_bug.cgi?id=449514

            Bug ID: 449514
           Summary: KMail crashes when closing it
           Product: kmail2
           Version: unspecified
          Platform: Gentoo Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: devurandom at gmx.net
  Target Milestone: ---

Application: kmail (5.19.1 (21.12.1))

Qt Version: 5.15.2
Frameworks Version: 5.90.0
Operating System: Linux 5.15.18-gentoo-dist x86_64
Windowing System: Wayland
Distribution: "Gentoo Base System release 2.8"
DrKonqi: 5.23.5 [KCrashBackend]

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

I open and then immediately close KMail. It crashes. It also crashes after
reading emails for some time. This is 100% reproducible.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007efdf1af87d5 in QAction::setText(QString const&) () at
/usr/lib64/libQt5Widgets.so.5
#5  0x00007efdfa0776d2 in KMMainWidget::updateFolderMenu() () at
/usr/lib64/libkmailprivate.so.5
#6  0x00007efdfa082236 in KMMainWidget::setupActions() () at
/usr/lib64/libkmailprivate.so.5
#7  0x00007efdfa087b79 in KMMainWidget::KMMainWidget(QWidget*, KXMLGUIClient*,
KActionCollection*, QExplicitlySharedDataPointer<KSharedConfig> const&) () at
/usr/lib64/libkmailprivate.so.5
#8  0x00007efdfa03137a in KMMainWin::KMMainWin(QWidget*) () at
/usr/lib64/libkmailprivate.so.5
#9  0x00007efdfa042797 in KMKernel::openReader(bool, bool) () at
/usr/lib64/libkmailprivate.so.5
#10 0x00007efdfa047bcf in KMKernel::action(bool, bool, bool, QString const&,
QString const&, QString const&, QString const&, QString const&, QUrl const&,
QList<QUrl> const&, QStringList const&, QString const&, QString const&, QString
const&) () at /usr/lib64/libkmailprivate.so.5
#11 0x00007efdfa049520 in KMKernel::handleCommandLine(bool, QStringList const&,
QString const&) () at /usr/lib64/libkmailprivate.so.5
#12 0x00005592ba12b9f2 in KMailApplication::activate(QStringList const&,
QString const&) ()
#13 0x00007efdfa192123 in  () at /usr/lib64/libKF5KontactInterface.so.5
#14 0x00007efdfa1923d3 in
KontactInterface::PimUniqueApplication::qt_metacall(QMetaObject::Call, int,
void**) () at /usr/lib64/libKF5KontactInterface.so.5
#15 0x00007efdf079896b in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QVector<int> const&, int) () at /usr/lib64/libQt5DBus.so.5
#16 0x00007efdf079c4b3 in QDBusConnectionPrivate::activateCall(QObject*, int,
QDBusMessage const&) [clone .part.0] () at /usr/lib64/libQt5DBus.so.5
#17 0x00007efdf079cd6e in
QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&,
QDBusMessage const&, int) () at /usr/lib64/libQt5DBus.so.5
#18 0x00007efdf079f2e8 in QDBusActivateObjectEvent::placeMetaCall(QObject*) ()
at /usr/lib64/libQt5DBus.so.5
#19 0x00007efdf10f8b36 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#20 0x00007efdf1afc96f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#21 0x00007efdf10cd2a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#22 0x00007efdf10d0915 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#23 0x00007efdf111f963 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /usr/lib64/libQt5Core.so.5
#24 0x00007efdeac0335b in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#25 0x00007efdeac03618 in  () at /usr/lib64/libglib-2.0.so.0
#26 0x00007efdeac036cf in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#27 0x00007efdf111f3f4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#28 0x00007efdf10cbc9b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#29 0x00007efdf10d42cd in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#30 0x00005592ba12b605 in main ()
[Inferior 1 (process 2424) detached]

Possible duplicates by query: bug 448024, bug 447360, bug 443988, bug 362085,
bug 361094.

Reported using DrKonqi

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