https://bugs.kde.org/show_bug.cgi?id=417235
Bug ID: 417235
Summary: KDE Partition manager crashes when moving screens
after creating ant ext4 fs on a SanDisk Cruzer blade.
Product: partitionmanager
Version: unspecified
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: andr...@stikonas.eu
Reporter: burden.p...@gmail.com
Target Milestone: ---
Application: partitionmanager (3.3.1)
Qt Version: 5.12.4
Frameworks Version: 5.62.0
Operating System: Linux 5.3.0-40-generic x86_64
Distribution: Ubuntu 19.10
-- Information about the crash:
- What I was doing when the application crashed:
I had just successfuly created an ext4 filesystem on a SanDisk Cruzer blaze
128GB. I left application for a few minutes and was using firefox, minimised
firfox then tried to move both KDE partion manager windows to another screen
(click and drag) and the crash happened
-- Backtrace:
Application: KDE Partition Manager (partitionmanager), signal: Segmentation
fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2faa3b4c80 (LWP 19567))]
Thread 3 (Thread 0x7f2fa3967700 (LWP 19571)):
#0 0x00007f2fa760d76b in g_private_get () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f2fa75eb5f4 in g_thread_self () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f2fa75c1b63 in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f2fa911d6c3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f2fa90c463b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f2fa8efda75 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f2fa8767efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f2fa8efecc2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f2fa7dd9669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9 0x00007f2fa8b7a323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f2fa463f700 (LWP 19568)):
#0 0x00007f2fa8b6dc2f in __GI___poll (fds=0x7f2fa463eca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f2fa74cb917 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f2fa74cd53a in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f2fa4e78288 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f2fa8efecc2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f2fa7dd9669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6 0x00007f2fa8b7a323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f2faa3b4c80 (LWP 19567)):
[KCrash Handler]
#5 0x00007f2faa8f68fb in PartWidget::paintEvent(QPaintEvent*) () from
/usr/lib/x86_64-linux-gnu/libkpmcore.so.7
#6 0x00007f2fa9b1d04e in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7 0x00007f2fa9adaa86 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8 0x00007f2fa9ae3e00 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9 0x00007f2fa90c5a9a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f2fa9b15bba in QWidgetPrivate::sendPaintEvent(QRegion const&) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f2fa9b163f9 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f2fa9b17113 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f2fa9b1610c in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f2fa9b17113 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f2fa9b16ff6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f2fa9b1610c in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f2fa9b17113 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f2fa9b16ff6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f2fa9b16ff6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f2fa9b16ff6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f2fa9b16ff6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f2fa9b16ff6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f2fa9b16ff6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f2fa9b16ff6 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f2fa9b1610c in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f2fa9aecb5a in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f2fa9aecef1 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f2fa9b04fa5 in QWidgetPrivate::syncBackingStore() () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f2fa9b1d408 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f2fa9c31828 in QMainWindow::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f2faa64c78b in KMainWindow::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#32 0x00007f2faa698b4b in KXmlGuiWindow::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#33 0x00007f2fa9adaa86 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f2fa9ae3e00 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007f2fa90c5a9a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f2fa9aedb13 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007f2fa9aee84e in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007f2fa9b385ca in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007f2fa90f1468 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f2fa94b2463 in QWindow::screenChanged(QScreen*) () from
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#41 0x00007f2fa94b2cc7 in QWindowPrivate::emitScreenChangedRecursion(QScreen*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#42 0x00007f2fa94b92f6 in QWindowPrivate::setTopLevelScreen(QScreen*, bool) ()
from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#43 0x00007f2fa94ab9b8 in
QGuiApplicationPrivate::processWindowScreenChangedEvent(QWindowSystemInterfacePrivate::WindowScreenChangedEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#44 0x00007f2fa94b04e5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#45 0x00007f2fa948a26b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#46 0x00007f2fa4e7928e in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#47 0x00007f2fa75c184d in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f2fa75c1ad0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f2fa75c1b73 in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f2fa911d6a5 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x00007f2fa90c463b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#52 0x00007f2fa90cc3a6 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x00005555992baa2f in main ()
[Inferior 1 (process 19567) detached]
Possible duplicates by query: bug 416230, bug 415929, bug 414497, bug 414465,
bug 413418.
Reported using DrKonqi
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