Bug 479132

Application: partitionmanager (22.12.3)

Qt Version: 5.15.10
Frameworks Version: 5.107.0
Operating System: Linux 6.5.0-5-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux trixie/sid
DrKonqi: 5.27.9 [KCrashBackend]

-- Information about the crash:
I wanted to make ext4 on a empty partition and give a btrfs partition a name.
the program crash as I excuted this commands.

The reporter is unsure if this crash is reproducible.

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

[KCrash Handler]
#4  0x00007fe6c2c1bed4 in PartWidget::paintEvent(QPaintEvent*) (this=0x55d82aff8780) at ./src/gui/partwidget.cpp:99
#5  0x00007fe6c1da5dc8 in QWidget::event(QEvent*) (this=0x55d82aff8780, event=0x7ffc1f1aa250) at kernel/qwidget.cpp:9045
#6  0x00007fe6c1d62f32 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x55d82aff8780, e=0x7ffc1f1aa250) at kernel/qapplication.cpp:3640
#7  0x00007fe6c10cc748 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55d82aff8780, event=0x7ffc1f1aa250) at kernel/qcoreapplication.cpp:1064
#8  0x00007fe6c10cc942 in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1474
#9  0x00007fe6c1d9df09 in QWidgetPrivate::sendPaintEvent(QRegion const&) (this=this@entry=0x55d82b0bb4d0, toBePainted=...) at kernel/qwidget.cpp:5479
#10 0x00007fe6c1d9e819 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=this@entry=0x55d82b0bb4d0, pdev=pdev@entry=0x7fe68800ff20, rgn=..., offset=..., flags=flags@entry=..., sharedPainter=sharedPainter@entry=0x0, repaintManager=<optimized out>) at kernel/qwidget.cpp:5429
#11 0x00007fe6c1d9fb76 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82aec1550, pdev=0x7fe68800ff20, siblings=..., index=<optimized out>, rgn=<optimized out>, offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5610
#12 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82aec1550, pdev=0x7fe68800ff20, siblings=..., index=1, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#13 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=this@entry=0x55d82aec1550, pdev=pdev@entry=0x7fe68800ff20, siblings=..., index=2, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#14 0x00007fe6c1d9e48f in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=this@entry=0x55d82aec1550, pdev=pdev@entry=0x7fe68800ff20, rgn=..., offset=..., flags=..., flags@entry=..., sharedPainter=sharedPainter@entry=0x0, repaintManager=<optimized out>) at kernel/qwidget.cpp:5470
#15 0x00007fe6c1d9fb76 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82b2f7bb0, pdev=0x7fe68800ff20, siblings=..., index=<optimized out>, rgn=<optimized out>, offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5610
#16 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=this@entry=0x55d82b2f7bb0, pdev=pdev@entry=0x7fe68800ff20, siblings=..., index=1, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#17 0x00007fe6c1d9e48f in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=this@entry=0x55d82b2f7bb0, pdev=pdev@entry=0x7fe68800ff20, rgn=..., offset=..., flags=..., flags@entry=..., sharedPainter=sharedPainter@entry=0x0, repaintManager=<optimized out>) at kernel/qwidget.cpp:5470
#18 0x00007fe6c1d9fb76 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82adf3290, pdev=0x7fe68800ff20, siblings=..., index=<optimized out>, rgn=<optimized out>, offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5610
#19 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82adf3290, pdev=0x7fe68800ff20, siblings=..., index=9, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#20 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82adf3290, pdev=0x7fe68800ff20, siblings=..., index=10, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#21 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82adf3290, pdev=0x7fe68800ff20, siblings=..., index=13, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#22 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82adf3290, pdev=0x7fe68800ff20, siblings=..., index=14, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#23 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82adf3290, pdev=0x7fe68800ff20, siblings=..., index=17, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#24 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82adf3290, pdev=0x7fe68800ff20, siblings=..., index=28, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#25 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82adf3290, pdev=0x7fe68800ff20, siblings=..., index=35, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#26 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=0x55d82adf3290, pdev=0x7fe68800ff20, siblings=..., index=36, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#27 0x00007fe6c1d9f9d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=this@entry=0x55d82adf3290, pdev=pdev@entry=0x7fe68800ff20, siblings=..., index=37, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55d82aef3920) at kernel/qwidget.cpp:5596
#28 0x00007fe6c1d9e48f in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) (this=this@entry=0x55d82adf3290, pdev=0x7fe68800ff20, rgn=..., offset=..., flags=..., flags@entry=..., sharedPainter=sharedPainter@entry=0x0, repaintManager=<optimized out>) at kernel/qwidget.cpp:5470
#29 0x00007fe6c1d74461 in QWidgetRepaintManager::paintAndFlush() (this=0x55d82aef3920) at kernel/qwidgetrepaintmanager.cpp:1016
#30 0x00007fe6c1da6456 in QWidget::event(QEvent*) (this=this@entry=0x55d82ac91590, event=event@entry=0x55d82b0cb720) at kernel/qwidget.cpp:8990
#31 0x00007fe6c1ebd0e4 in QMainWindow::event(QEvent*) (this=this@entry=0x55d82ac91590, event=event@entry=0x55d82b0cb720) at widgets/qmainwindow.cpp:1341
#32 0x00007fe6c2ac1605 in KMainWindow::event(QEvent*) (this=this@entry=0x55d82ac91590, ev=ev@entry=0x55d82b0cb720) at ./src/kmainwindow.cpp:961
#33 0x00007fe6c2b024a7 in KXmlGuiWindow::event(QEvent*) (this=0x55d82ac91590, ev=0x55d82b0cb720) at ./src/kxmlguiwindow.cpp:220
#34 0x00007fe6c1d62f32 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x55d82ac91590, e=0x55d82b0cb720) at kernel/qapplication.cpp:3640
#35 0x00007fe6c10cc748 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55d82ac91590, event=0x55d82b0cb720) at kernel/qcoreapplication.cpp:1064
#36 0x00007fe6c10cc922 in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#37 0x00007fe6c10cfe51 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x55d82ab44fa0) at kernel/qcoreapplication.cpp:1821
#38 0x00007fe6c10d03ac in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=<optimized out>, event_type=<optimized out>) at kernel/qcoreapplication.cpp:1680
#39 0x00007fe6c1128697 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x55d82ac26300) at kernel/qeventdispatcher_glib.cpp:277
#40 0x00007fe6c03931f4 in g_main_dispatch (context=context@entry=0x7fe6b4000ec0) at ../../../glib/gmain.c:3476
#41 0x00007fe6c0396317 in g_main_context_dispatch_unlocked (context=0x7fe6b4000ec0) at ../../../glib/gmain.c:4284
#42 g_main_context_iterate_unlocked (context=context@entry=0x7fe6b4000ec0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4349
#43 0x00007fe6c0396930 in g_main_context_iteration (context=0x7fe6b4000ec0, may_block=1) at ../../../glib/gmain.c:4414
#44 0x00007fe6c1127d4a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55d82ac2b1f0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#45 0x00007fe6c10cb0fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffc1f1ac0a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#46 0x00007fe6c10d38a4 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#47 0x00007fe6c15331d0 in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1863
#48 0x00007fe6c1d62ea9 in QApplication::exec() () at kernel/qapplication.cpp:2832
#49 0x000055d828f6fef9 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:146
[Inferior 1 (process 32160) detached]

Reported using DrKonqi