Bug 439988

Summary: KDE Partition manager crashed on scan
Product: [Applications] partitionmanager Reporter: jacky_009
Component: generalAssignee: Andrius Štikonas <andrius>
Status: RESOLVED DUPLICATE    
Severity: crash CC: joseph
Priority: NOR Keywords: drkonqi, efficiency
Version: 21.04.3   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Bug Depends on: 432704    
Bug Blocks:    

Description jacky_009 2021-07-17 23:28:56 UTC
Application: partitionmanager (21.04.3)

Qt Version: 5.15.2
Frameworks Version: 5.84.0
Operating System: Linux 5.13.2-1-MANJARO x86_64
Windowing System: X11
Drkonqi Version: 5.22.3
Distribution: Manjaro Linux

-- Information about the crash:
- What I was doing when the application crashed:

I have set a bind mount for a music folder, which is mounted directly on the music folder in the home directory.

I also have all external hard drives (including the bind mount) in the fstab via "noauto,x-systemd.automount".

- Unusual behavior I noticed:

After that, the KDE partition manager still starts, but hangs on "/dev/sda" in the scan.

However, gparted works perfectly.

- Custom settings of the application:

The crash can be reproduced every time.

-- Backtrace:
Application: KDE-Partitionsverwaltung (partitionmanager), signal: Aborted

[KCrash Handler]
#4  0x00007f363604ed22 in raise () from /usr/lib/libc.so.6
#5  0x00007f3636038862 in abort () from /usr/lib/libc.so.6
#6  0x00007f3636484910 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/libQt5Core.so.5
#7  0x00007f36364851ae in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f3637d8a388 in ?? () from /usr/lib/libkpmcore.so.11
#9  0x00007f36366d7b7e in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#10 0x00007f36371c05ce in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#11 0x0000559316001b35 in ?? ()
#12 0x00007f36366da2a0 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#13 0x00007f3637d06228 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5
#14 0x00007f3637181d62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#15 0x00007f36366ad3aa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#16 0x00007f36366b04a9 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#17 0x00007f36367069a4 in ?? () from /usr/lib/libQt5Core.so.5
#18 0x00007f3634da610c in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0x00007f3634df9b99 in ?? () from /usr/lib/libglib-2.0.so.0
#20 0x00007f3634da3871 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#21 0x00007f3636705fd6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#22 0x00007f36366abd1c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#23 0x00007f36366b4284 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#24 0x0000559316000826 in main ()
[Inferior 1 (process 33578) detached]

Possible duplicates by query: bug 432704, bug 430799, bug 430393, bug 424911, bug 423951.

Reported using DrKonqi
Comment 1 Andrius Štikonas 2021-07-18 00:00:13 UTC
Not sure what's happening but bugzilla suggests that 432704 has the same backtrace, so probably fixing that bug will fix your problem too.
Comment 2 Andrius Štikonas 2021-07-18 00:03:01 UTC
Can you also run this from terminal and see if there is anything suspicious printed there?
Comment 3 Andrius Štikonas 2022-01-16 14:30:41 UTC
Is this still happening? It was probably due to broken dummy backend which is now fixed.
Comment 4 Andrius Štikonas 2022-01-16 14:31:01 UTC

*** This bug has been marked as a duplicate of bug 432704 ***