Bug 468948

Summary: I am using Teams client for Linux and after a while, plasmashell crashes after a notification window appears.
Product: [Plasma] plasmashell Reporter: Yilmaz <yilkork>
Component: NotificationsAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED WORKSFORME    
Severity: crash CC: kde, nate, yilkork
Priority: NOR    
Version First Reported In: 5.24.7   
Target Milestone: 1.0   
Platform: Kubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Crash Report

Description Yilmaz 2023-04-25 12:52:21 UTC 
Created attachment 158417 [details]
Crash Report

Application: plasmashell (5.24.7)

Qt Version: 5.15.3
Frameworks Version: 5.92.0
Operating System: Linux 5.15.0-70-generic x86_64
Windowing System: X11
Distribution: Ubuntu 22.04.2 LTS
DrKonqi: 5.24.5 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
I am using Teams client for Linux and after a while, plasmashell crashes after a notification window appears.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted

[KCrash Handler]
#4  0x00007f5947975195 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f5934191994) at ./nptl/futex-internal.c:57
#5  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x7f5934191994) at ./nptl/futex-internal.c:87
#6  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f5934191994, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#7  0x00007f5947977ac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f5934191940, cond=0x7f5934191968) at ./nptl/pthread_cond_wait.c:503
#8  ___pthread_cond_wait (cond=0x7f5934191968, mutex=0x7f5934191940) at ./nptl/pthread_cond_wait.c:627
#9  0x00007f5947e08ceb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f59499fc78a in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f59499fdb0a in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f59483e25a5 in QWindow::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007f5948ce4713 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f5947fefe3a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f59483d76a1 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#16 0x00007f59483aba2c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#17 0x00007f5942f0cd6e in  () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#18 0x00007f59463ccd3b in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f59464216c8 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f59463ca3e3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f59480490b8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f5947fee75b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f5947ff6cf4 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x000056276d08fdce in  ()
#25 0x00007f594790dd90 in __libc_start_call_main (main=main@entry=0x56276d08ef70, argc=argc@entry=1, argv=argv@entry=0x7ffe52052f88) at ../sysdeps/nptl/libc_start_call_main.h:58
#26 0x00007f594790de40 in __libc_start_main_impl (main=0x56276d08ef70, argc=1, argv=0x7ffe52052f88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe52052f78) at ../csu/libc-start.c:392
#27 0x000056276d08fef5 in  ()
[Inferior 1 (process 5281) detached]

Possible duplicates by query: bug 468272, bug 468243, bug 466976, bug 466395, bug 465663.
Comment 1 Bug Janitor Service 2023-04-25 13:33:55 UTC 
Thank you for the bug report!

However Plasma 5.24.7 is no longer eligible for support or maintenance from KDE; supported versions are 5.27, and 5.27 or newer. Please upgrade to a supported version as soon as your distribution makes it available to you. Plasma is a fast-moving project, and bugs in one version are often fixed in the next one.

If you need support for Plasma 5.24.7, please contact your distribution, who bears the responsibility of providing support for older releases that are no longer supported by KDE.

If you can reproduce the issue after upgrading to a supported version, feel free to re-open this bug report.
Comment 2 Yilmaz 2023-05-03 13:04:00 UTC 
(In reply to Bug Janitor Service from comment #1)
> Thank you for the bug report!
> 
> However Plasma 5.24.7 is no longer eligible for support or maintenance from
> KDE; supported versions are 5.27, and 5.27 or newer. Please upgrade to a
> supported version as soon as your distribution makes it available to you.
> Plasma is a fast-moving project, and bugs in one version are often fixed in
> the next one.
> 
> If you need support for Plasma 5.24.7, please contact your distribution, who
> bears the responsibility of providing support for older releases that are no
> longer supported by KDE.
> 
> If you can reproduce the issue after upgrading to a supported version, feel
> free to re-open this bug report.

Hi,
I could only upgrade to 5.25.5, not to 5.27 or newer. 
Do you recommend something to upgrade to newer version?
With this version, same crashes happened.

Thanks.
Comment 3 Nate Graham 2023-05-15 21:20:33 UTC 
You can get Plasma 5.27 by upgrading to Kubuntu 23.04. I'd recommend doing that.
Comment 4 Bug Janitor Service 2023-05-30 03:45:17 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 5 Bug Janitor Service 2023-06-14 03:45:18 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!