Bug 452976

Summary: Plasma crash report but nothing wrong
Product: [Plasma] plasmashell Reporter: GT610 <myddz1005>
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED WORKSFORME    
Severity: crash CC: kde, nate
Priority: NOR Keywords: drkonqi
Version: 5.24.4   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description GT610 2022-04-25 07:17:13 UTC 
Application: plasmashell (5.24.4)

Qt Version: 5.15.3
Frameworks Version: 5.93.0
Operating System: Linux 5.17.4-arch1-1 x86_64
Windowing System: X11
Distribution: Arch Linux
DrKonqi: 5.24.4 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
The system logged out by pressing Ctrl+Alt+S. And after logging in a Plasma crash report appeared but nothing wrong with desktop.

- Unusual behavior I noticed:
Nothing.

- Custom settings of the application:
Nothing. Using default theme and set.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007f27cae35640 in QSGAreaAllocator::deallocateInNode(QPoint const&, QSGAreaAllocatorNode*) () at /usr/lib/libQt5Quick.so.5
#5  0x00007f27cae356bb in QSGAreaAllocator::deallocate(QRect const&) () at /usr/lib/libQt5Quick.so.5
#6  0x00007f27cae3a82b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f27cae3a8ad in  () at /usr/lib/libQt5Quick.so.5
#8  0x00007f27b9bbc601 in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#9  0x00007f27cae7aa4a in  () at /usr/lib/libQt5Quick.so.5
#10 0x00007f27cae7c87f in  () at /usr/lib/libQt5Quick.so.5
#11 0x00007f27c941c8cc in  () at /usr/lib/libQt5Core.so.5
#12 0x00007f27c8f955c2 in start_thread () at /usr/lib/libc.so.6
#13 0x00007f27c901a584 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f278d412640 (LWP 1221) "plasmashell"):
#1  0x00007f27c6deb524 in  () at /usr/lib/libusbmuxd-2.0.so.6
#2  0x00007f27c6dec8a9 in  () at /usr/lib/libusbmuxd-2.0.so.6
#3  0x00007f27c8f955c2 in start_thread () at /usr/lib/libc.so.6
#4  0x00007f27c901a584 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f27a6ff7640 (LWP 1209) "QQuickPixmapRea"):
#1  0x00007f27c7a06976 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f27c79ad6c5 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f27c96105f7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f27c95bc88b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f27c941fa56 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f27cadd1dff in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f27c941c8cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f27c8f955c2 in start_thread () at /usr/lib/libc.so.6
#9  0x00007f27c901a584 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f27affff640 (LWP 1205) "QSGRenderThread"):
#1  0x00007f27c8f94960 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libc.so.6
#2  0x00007f27c9423cfc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#3  0x00007f27cae7cbef in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f27c941c8cc in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f27c8f955c2 in start_thread () at /usr/lib/libc.so.6
#6  0x00007f27c901a584 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f27c12ef640 (LWP 1155) "QQmlThread"):
#1  0x00007f27c79ad6c5 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#2  0x00007f27c96105f7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f27c95bc88b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f27c941fa56 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f27caa96d00 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f27c941c8cc in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f27c8f955c2 in start_thread () at /usr/lib/libc.so.6
#8  0x00007f27c901a584 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f27c3274640 (LWP 1046) "QDBusConnection"):
#1  0x00007f27c7a06976 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f27c79ad6c5 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f27c96105f7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f27c95bc88b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f27c941fa56 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f27c9eee3a9 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f27c941c8cc in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f27c8f955c2 in start_thread () at /usr/lib/libc.so.6
#9  0x00007f27c901a584 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f27c3ef6640 (LWP 1042) "QXcbEventQueue"):
#1  0x00007f27cb4c563b in  () at /usr/lib/libxcb.so.1
#2  0x00007f27cb4c737b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f27c4006b12 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f27c941c8cc in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f27c8f955c2 in start_thread () at /usr/lib/libc.so.6
#6  0x00007f27c901a584 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f27c46ec540 (LWP 1030) "plasmashell"):
#1  0x00007f27c8f94960 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libc.so.6
#2  0x00007f27c9423cfc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#3  0x00007f27cae81607 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f27caed3784 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#5  0x00007f27ca21a2c6 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#6  0x00007f27c95c45aa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#7  0x00007f27c998ea49 in QPlatformWindow::windowEvent(QEvent*) () at /usr/lib/libQt5Gui.so.5
#8  0x00007f27ca21e5fc in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#9  0x00007f27c95c45aa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#10 0x00007f27c960fdd5 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#11 0x00007f27c96103ba in  () at /usr/lib/libQt5Core.so.5
#12 0x00007f27c79b0163 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#13 0x00007f27c7a069e9 in  () at /usr/lib/libglib-2.0.so.0
#14 0x00007f27c79ad6c5 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#15 0x00007f27c961057a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#16 0x00007f27c95bc88b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#17 0x00007f27c95c7fd7 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#18 0x000055c83c687f81 in  ()
#19 0x00007f27c8f35310 in __libc_start_call_main () at /usr/lib/libc.so.6
#20 0x00007f27c8f353c1 in __libc_start_main_impl () at /usr/lib/libc.so.6
#21 0x000055c83c688335 in  ()
[Inferior 1 (process 1030) detached]

Possible duplicates by query: bug 452736, bug 452428, bug 452258, bug 452204, bug 452073.

Reported using DrKonqi
Comment 1 Nate Graham 2022-04-25 17:39:20 UTC 
Thank you for the bug report! Unfortunately the backtrace is incomplete and missing debug symbols for the following lines that we need to figure out exactly what's going wrong:

> #8  0x00007f27b9bbc601 in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so

Could you please install debug symbols, reproduce the crash, and attach a new symbolicated backtrace? See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports

Thanks again!
Comment 2 Bug Janitor Service 2022-05-10 04:35:04 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 2022-05-25 04:36:03 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!