Bug 494961

Application: partitionmanager (23.08.5)
 (Compiled from sources)
Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-47-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.1 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
1. Right click on the partition 
2. Click "Edit Mount pint"
3. Click "Remove"
4. Partition Manager Crashes

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Partition Manager (partitionmanager), signal: Segmentation fault

[KCrash Handler]
#4  0x00007864e456fbf9 in QString::indexOf(QString const&, int, Qt::CaseSensitivity) const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00005fe2522e6903 in ?? ()
#6  0x00007864e4712e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007864e54676e4 in QAbstractButton::clicked(bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007864e546796f in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007864e54695b0 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007864e54697b8 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007864e53b0df8 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007864e536bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007864e53746b0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007864e46d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007864e5372874 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007864e53caa39 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007864e53cdfbf in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007864e536bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007864e46d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007864e4b45a3b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#21 0x00007864e4b17bfc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#22 0x00007864dfefcd06 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#23 0x00007864e39445b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007864e39a3717 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007864e3943a53 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007864e4735279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007864e46d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007864e558aebb in QDialog::exec() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00005fe2522fecec in ?? ()
#30 0x00007864e4712e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007864e5364f94 in QAction::triggered(bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007864e5367eab in QAction::activate(QAction::ActionEvent) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007864e54fc512 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007864e5504702 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007864e53b0df8 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007864e536bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007864e53746b0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007864e46d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007864e5372874 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#40 0x00007864e53cb5d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007864e53cdfbf in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007864e536bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007864e46d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007864e4b45a3b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#45 0x00007864e4b17bfc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#46 0x00007864dfefcd06 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#47 0x00007864e39445b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007864e39a3717 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007864e3943a53 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007864e4735279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x00007864e46d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#52 0x00007864e5501ffe in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#53 0x00007864e5502126 in QMenu::exec(QPoint const&, QAction*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#54 0x00005fe2522fe982 in ?? ()
#55 0x00007864e4712d19 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#56 0x00005fe252304439 in ?? ()
#57 0x00005fe2523048d2 in ?? ()
#58 0x00007864e4712d19 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#59 0x00007864e5394f7c in QWidget::customContextMenuRequested(QPoint const&) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#60 0x00007864e53b1af9 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#61 0x00007864e5462647 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#62 0x00007864e46d7e82 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#63 0x00007864e536bd35 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#64 0x00007864e5374bf8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#65 0x00007864e46d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#66 0x00007864e53cb1f5 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#67 0x00007864e53cdfbf in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#68 0x00007864e536bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#69 0x00007864e46d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#70 0x00007864e4b45a3b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#71 0x00007864e4b17bfc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#72 0x00007864dfefcd06 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#73 0x00007864e39445b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#74 0x00007864e39a3717 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#75 0x00007864e3943a53 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#76 0x00007864e4735279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#77 0x00007864e46d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#78 0x00007864e46df3e8 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#79 0x00005fe2522d0611 in ?? ()
#80 0x00007864e3c2a1ca in __libc_start_call_main (main=main@entry=0x5fe2522cf920, argc=argc@entry=1, argv=argv@entry=0x7ffc9dff39d8) at ../sysdeps/nptl/libc_start_call_main.h:58
#81 0x00007864e3c2a28b in __libc_start_main_impl (main=0x5fe2522cf920, argc=1, argv=0x7ffc9dff39d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc9dff39c8) at ../csu/libc-start.c:360
#82 0x00005fe2522d3ae5 in ?? ()
[Inferior 1 (process 33373) detached]

The reporter indicates this bug may be a duplicate of or related to bug 481780.

Reported using DrKonqi