Bug 480913

Summary: Plasmashell crashes when adding 4 or more items to application launcher in taskbar
Product: [Plasma] plasmashell Reporter: Vinícius Costa <vitonilcius>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED WORKSFORME    
Severity: crash CC: akselmo, dougshaw77, kde
Priority: NOR Keywords: drkonqi
Version: 5.27.9   
Target Milestone: 1.0   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Vinícius Costa 2024-02-05 17:41:02 UTC 
Application: plasmashell (5.27.9)
 (Compiled from sources)
Qt Version: 5.15.11
Frameworks Version: 5.112.0
Operating System: Linux 5.15.0-92-generic x86_64
Windowing System: X11
Distribution: Linuxfx 11.4.4
DrKonqi: 5.27.9 [KCrashBackend]

-- Information about the crash:
O sitema fechou quando inseri mais de 4 launcher de aplicativos na barra de tarefas

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fb63ead8392 in QFutureInterfaceBase::QFutureInterfaceBase(QFutureInterfaceBase const&) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb617736d32 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/libKirigamiPlugin.so
#6  0x00007fb63ecf7394 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb63eadc135 in QFutureWatcherBase::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fb63f9c7763 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007fb63ecbf8ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb63ecc29e7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fb63ed19787 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fb63d651d3b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007fb63d6a7258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fb63d64f3e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007fb63ed18dd8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fb63ecbe20b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fb63ecc67b4 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x000055d2bbddca8b in ?? ()
#19 0x00007fb63e5d7d90 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#20 0x00007fb63e5d7e40 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#21 0x000055d2bbddcbb5 in ?? ()
[Inferior 1 (process 5416) detached]

Reported using DrKonqi
This report was filed against 'kde' because the product 'plasmashell' could not be located in Bugzilla. Add it to drkonqi's mappings file!
Comment 1 Akseli Lahtinen 2024-02-06 14:05:25 UTC 
Hi, thanks for the bug report! Can you install debug symbols for your distribution and see if the crash happens again? 

https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Backtraces
Comment 2 Bug Janitor Service 2024-02-21 03:46:13 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2024-03-07 03:46:47 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!