https://bugs.kde.org/show_bug.cgi?id=485862
Bug ID: 485862
Summary: Crash after opening PartitionManager twice during move
Classification: Applications
Product: partitionmanager
Version: 23.08.1
Platform: Kubuntu
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: andr...@stikonas.eu
Reporter: max.beiki...@unitybox.de
Target Milestone: ---
Application: partitionmanager (23.08.1)
Qt Version: 5.15.10
Frameworks Version: 5.110.0
Operating System: Linux 6.5.0-28-generic x86_64
Windowing System: X11
Distribution: Ubuntu 23.10
DrKonqi: 5.27.8 [KCrashBackend]
-- Information about the crash:
This might be very specific, but I wanted to look something up on the
partitions while an instance of Partition Manager, that was currently moving an
ntfs partition to the left, was running.
So, I repeatedly pressed Shift and the Partition Manager icon on the taskbar to
get another instance of Partition Manager. That's when the original instance
crashed, giving the attached stack trace.
Luckily, `kpmcore_externalcommand` is still running - so I suppose I'm safe
from losing data over this.
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: KDE-Partitionsverwaltung (partitionmanager), signal: Segmentation
fault
[KCrash Handler]
#4 0x00007ca39d9f4f95 in Partition::sectorsUsed() const () from
/lib/x86_64-linux-gnu/libkpmcore.so.12
#5 0x00007ca39da2406d in PartWidget::paintEvent(QPaintEvent*) () from
/lib/x86_64-linux-gnu/libkpmcore.so.12
#6 0x00007ca39cbaeb28 in QWidget::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7 0x00007ca39cb6bc82 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8 0x00007ca39becc7a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007ca39cba6c69 in QWidgetPrivate::sendPaintEvent(QRegion const&) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007ca39cba7579 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*,
QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007ca39cba88d6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007ca39cba71ef in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*,
QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007ca39cba88d6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007ca39cba8739 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007ca39cba71ef in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*,
QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007ca39cba88d6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007ca39cba8739 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007ca39cba8739 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007ca39cba8739 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007ca39cba8739 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007ca39cba8739 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007ca39cba8739 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007ca39cba8739 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007ca39cba8739 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007ca39cba8739 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007ca39cba71ef in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*,
QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007ca39cb7d1c1 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007ca39cbaf1b6 in QWidget::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007ca39d92ca5d in KXmlGuiWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#30 0x00007ca39cb6bc82 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007ca39becc7a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007ca39becfeb1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007ca39bf286f7 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007ca39b13fb2c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007ca39b19b46f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007ca39b13dd20 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007ca39bf27daa in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007ca39becb15b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007ca39bed3904 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x000061c6f398c5b3 in ?? ()
#41 0x00007ca39b428150 in __libc_start_call_main
(main=main@entry=0x61c6f398b920, argc=argc@entry=1,
argv=argv@entry=0x7ffd50fa90a8) at ../sysdeps/nptl/libc_start_call_main.h:58
#42 0x00007ca39b428209 in __libc_start_main_impl (main=0x61c6f398b920, argc=1,
argv=0x7ffd50fa90a8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd50fa9098) at ../csu/libc-start.c:360
#43 0x000061c6f398fd95 in ?? ()
[Inferior 1 (process 2546) detached]
Reported using DrKonqi
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