Bug 507055

Application: kmail (5.24.5 (23.08.5))

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-63-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.2 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
Whenever I click on the specific filter (just to view it) that was imported from Thunderbird during Kubuntu/KDE/KMail installation, KMail immediately crashes.

The "akonadictl status" command indicates that the following are still running:
- Akonadi Control
- Akonadi Server

It also reports that Akonadi Server Search Support is available.
It reports that many various agent types are available.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x0000782d3595aee0 in MailCommon::SearchRule::field() const () from /lib/x86_64-linux-gnu/libKPim5MailCommon.so.5
#5  0x0000782d359467c7 in ?? () from /lib/x86_64-linux-gnu/libKPim5MailCommon.so.5
#6  0x0000782d35949a63 in ?? () from /lib/x86_64-linux-gnu/libKPim5MailCommon.so.5
#7  0x0000782d35949d4a in MailCommon::SearchPatternEdit::setSearchPattern(MailCommon::SearchPattern*) () from /lib/x86_64-linux-gnu/libKPim5MailCommon.so.5
#8  0x0000782d358fdc74 in MailCommon::KMFilterDialog::slotFilterSelected(MailCommon::MailFilter*) () from /lib/x86_64-linux-gnu/libKPim5MailCommon.so.5
#9  0x0000782d36112e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x0000782d358adf01 in ?? () from /lib/x86_64-linux-gnu/libKPim5MailCommon.so.5
#11 0x0000782d358bb6bd in ?? () from /lib/x86_64-linux-gnu/libKPim5MailCommon.so.5
#12 0x0000782d36112e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x0000782d37044c63 in QListWidget::currentRowChanged(int) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x0000782d37045cd1 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x0000782d36112dbf in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x0000782d3607ebe0 in QItemSelectionModel::currentChanged(QModelIndex const&, QModelIndex const&) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x0000782d360827c2 in QItemSelectionModel::setCurrentIndex(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x0000782d36ff9443 in QAbstractItemView::mousePressEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x0000782d36db0df8 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x0000782d36e62647 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x0000782d360d7e82 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x0000782d36d6bd35 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x0000782d36d746b0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x0000782d360d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x0000782d36d72874 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x0000782d36dcaa39 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x0000782d36dcdfbf in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x0000782d36d6bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x0000782d360d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x0000782d36545a3b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#31 0x0000782d36517bfc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#32 0x0000782d2bcfcd06 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#33 0x0000782d31b445c5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x0000782d31ba3737 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x0000782d31b43a63 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x0000782d36135279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x0000782d360d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x0000782d360df3e8 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x000059f2d0d661b9 in ?? ()
#40 0x0000782d3562a1ca in __libc_start_call_main (main=main@entry=0x59f2d0d650e0, argc=argc@entry=3, argv=argv@entry=0x7ffffad3d3b8) at ../sysdeps/nptl/libc_start_call_main.h:58
#41 0x0000782d3562a28b in __libc_start_main_impl (main=0x59f2d0d650e0, argc=3, argv=0x7ffffad3d3b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffffad3d3a8) at ../csu/libc-start.c:360
#42 0x000059f2d0d668a5 in ?? ()
[Inferior 1 (process 47378) detached]

Reported using DrKonqi