https://bugs.kde.org/show_bug.cgi?id=470097
--- Comment #1 from Nicolas Fella <nicolas.fe...@gmx.de> --- With Qt 6.5.2 Application: KMail (kmail), signal: Segmentation fault Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0} [KCrash Handler] #5 0x00007fc8d8603880 in QtPrivate::QMetaTypeInterfaceWrapper<QObject*>::metaType () at /lib64/libQt6Core.so.6 #6 0x00007fc8dad4388b in KSelectionProxyModel::columnCount(QModelIndex const&) const (this=0x2bc7e40, index=...) at /home/nico/kde6/src/kitemmodels/src/core/kselectionproxymodel.cpp:2362 #7 0x00007fc8d83ec748 in QSortFilterProxyModelPrivate::find_source_sort_column() const (this=this@entry=0x288adb0) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/itemmodels/qsortfilterproxymodel.cpp:659 #8 0x00007fc8d83f66d1 in QSortFilterProxyModelPrivate::_q_clearMapping() (this=0x288adb0) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/itemmodels/qsortfilterproxymodel.cpp:467 #9 0x00007fc8d83fae8f in QSortFilterProxyModelPrivate::_q_sourceReset() (this=0x288adb0) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/itemmodels/qsortfilterproxymodel.cpp:1587 #10 0x00007fc8d81de908 in doActivate<false>(QObject*, int, void**) (sender=0x2bc7e40, signal_index=21, argv=0x7fffbe0516c0) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:4004 #11 0x00007fc8d81d4e17 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7fc8d860df20 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7fffbe0516c0) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:4052 #12 0x00007fc8d83a8f90 in QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal) (this=<optimized out>, _t1=...) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/redhat-linux-build/src/corelib/Core_autogen/include/moc_qabstractitemmodel.cpp:1408 #13 0x00007fc8d81de394 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7fffbe0517e0, r=0x2bc7e40, this=0x2bc7f10) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobjectdefs_impl.h:363 #14 doActivate<false>(QObject*, int, void**) (sender=0x2bc7560, signal_index=7, argv=0x7fffbe0517e0) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:3992 #15 0x00007fc8d81d4e17 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7fc8d860ec40 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fffbe0517e0) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:4052 #16 0x00007fc8d83c3384 in QItemSelectionModel::modelChanged(QAbstractItemModel*) (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/redhat-linux-build/src/corelib/Core_autogen/include/moc_qitemselectionmodel.cpp:804 #17 0x00007fc8d81de908 in doActivate<false>(QObject*, int, void**) (sender=0x282cbb0, signal_index=0, argv=0x7fffbe051900) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:4004 #18 0x00007fc8d81d4e17 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x282cbb0, m=m@entry=0x7fc8d86042a0 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffbe051900) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:4052 #19 0x00007fc8d81d4ed1 in QObject::destroyed(QObject*) (this=this@entry=0x282cbb0, _t1=<optimized out>, _t1@entry=0x282cbb0) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/redhat-linux-build/src/corelib/kernel/moc_qobject.cpp:266 #20 0x00007fc8d81dbc72 in QObject::~QObject() (this=0x282cbb0, __in_chrg=<optimized out>) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:1014 #21 0x00007fc8d7920dd9 in MailCommon::FolderTreeWidgetProxyModel::~FolderTreeWidgetProxyModel() (this=0x282cbb0, __in_chrg=<optimized out>) at /home/nico/kde6/src/mailcommon/src/folder/foldertreewidgetproxymodel.cpp:91 #22 0x00007fc8d81d772d in QObjectPrivate::deleteChildren() (this=0x2719a30) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:2174 #23 0x00007fc8d9418448 in QWidget::~QWidget() () at /lib64/libQt6Widgets.so.6 #24 0x00007fc8d791ed39 in MailCommon::FolderTreeWidget::~FolderTreeWidget() (this=0x2713490, __in_chrg=<optimized out>) at /home/nico/kde6/src/mailcommon/src/folder/foldertreewidget.cpp:131 #25 0x00007fc8d81d772d in QObjectPrivate::deleteChildren() (this=0x2c172f0) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:2174 #26 0x00007fc8d9418448 in QWidget::~QWidget() () at /lib64/libQt6Widgets.so.6 #27 0x00007fc8d95d70a5 in QSplitter::~QSplitter() () at /lib64/libQt6Widgets.so.6 #28 0x00007fc8d81d772d in QObjectPrivate::deleteChildren() (this=0x2a71d00) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:2174 #29 0x00007fc8d9418448 in QWidget::~QWidget() () at /lib64/libQt6Widgets.so.6 #30 0x00007fc8d95d70a5 in QSplitter::~QSplitter() () at /lib64/libQt6Widgets.so.6 #31 0x00007fc8e564f6f3 in KMMainWidget::deleteWidgets() (this=this@entry=0x25f62c0) at /home/nico/kde6/src/kmail/src/kmmainwidget.cpp:981 #32 0x00007fc8e5670d2b in KMMainWidget::destruct() (this=0x25f62c0) at /home/nico/kde6/src/kmail/src/kmmainwidget.cpp:388 #33 KMMainWidget::destruct() (this=0x25f62c0) at /home/nico/kde6/src/kmail/src/kmmainwidget.cpp:377 #34 0x00007fc8e5670eb7 in KMMainWidget::~KMMainWidget() (this=0x25f62c0, __in_chrg=<optimized out>) at /home/nico/kde6/src/kmail/src/kmmainwidget.cpp:372 #35 0x00007fc8e5671139 in KMMainWidget::~KMMainWidget() (this=0x25f62c0, __in_chrg=<optimized out>) at /home/nico/kde6/src/kmail/src/kmmainwidget.cpp:373 #36 0x00007fc8d81d772d in QObjectPrivate::deleteChildren() (this=0x26b9c20) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:2174 #37 0x00007fc8d9418448 in QWidget::~QWidget() () at /lib64/libQt6Widgets.so.6 #38 0x00007fc8e5605059 in KMMainWin::~KMMainWin() (this=0x26d6f10, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /home/nico/kde6/src/kmail/src/kmmainwin.cpp:107 #39 0x00007fc8e56050a9 in KMMainWin::~KMMainWin() (this=0x26d6f10, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /home/nico/kde6/src/kmail/src/kmmainwin.cpp:107 #40 0x00007fc8d81cfc59 in QObject::event(QEvent*) (this=0x26d6f10, e=0x481c200) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qobject.cpp:1378 #41 0x00007fc8da01c897 in KXmlGuiWindow::event(QEvent*) (this=0x26d6f10, ev=0x481c200) at /home/nico/kde6/src/kxmlgui/src/kxmlguiwindow.cpp:220 #42 0x00007fc8d93c0af8 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt6Widgets.so.6 #43 0x00007fc8d817cdb8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x26d6f10, event=0x481c200) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qcoreapplication.cpp:1118 #44 0x00007fc8d817cfbd in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qcoreapplication.cpp:1536 #45 0x00007fc8d81808d5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x2222850) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qcoreapplication.cpp:1898 #46 0x00007fc8d8180c0d in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=<optimized out>, event_type=<optimized out>) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qcoreapplication.cpp:1757 #47 0x00007fc8d842108f in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x24c5a70) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:243 #48 0x00007fc8d51404fc in g_main_context_dispatch () at /lib64/libglib-2.0.so.0 #49 0x00007fc8d519e6b8 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #50 0x00007fc8d513db83 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #51 0x00007fc8d842092f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x222e510, flags=...) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:393 #52 0x00007fc8d81899f3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fffbe0522d0, flags=..., flags@entry=...) at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/global/qflags.h:34 #53 0x00007fc8d818569d in QCoreApplication::exec() () at /usr/src/debug/qt6-qtbase-6.5.2-1.fc38.x86_64/src/corelib/global/qflags.h:74 #54 0x00000000004055c5 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /home/nico/kde6/src/kmail/src/main.cpp:173 [Inferior 1 (process 4092) detached] -- You are receiving this mail because: You are watching all bug changes.