Bug 473980

Summary:	Plasmashell crashes when closing the "undo deleting this panel" notification
Product:	[Plasma] plasmashell	Reporter:	Gladox114 <glados9999>
Component:	generic-crash	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	kde, nate, qydwhotmail
Priority:	NOR	Keywords:	drkonqi
Version:	5.27.5
Target Milestone:	1.0
Platform:	Debian stable
OS:	Linux
See Also:	https://bugs.kde.org/show_bug.cgi?id=453726 https://bugs.kde.org/show_bug.cgi?id=417947
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description Gladox114 2023-08-31 08:12:22 UTC

Application: plasmashell (5.27.5)

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.26-stb-cbq aarch64
Windowing System: Wayland
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [CoredumpBackend]

-- Information about the crash:
I got many messages that I removed a Panel, I pressed on the X to close them and after the second message the Desktop crashed.

Using Debian 12 Stable.

The crash can be reproduced sometimes.

-- Backtrace (Reduced):
#5  0x0000ffffb805af4c in QtQml::qmlExecuteDeferred(QObject*) () from /lib/aarch64-linux-gnu/libQt5Qml.so.5
#6  0x0000ffffb84fd868 in QQuickTransition::prepare(QList<QQuickStateAction>&, QList<QQmlProperty>&, QQuickTransitionManager*, QObject*) () from /lib/aarch64-linux-gnu/libQt5Quick.so.5
#7  0x0000ffffb84f24f8 in QQuickTransitionManager::transition(QList<QQuickStateAction> const&, QQuickTransition*, QObject*) () from /lib/aarch64-linux-gnu/libQt5Quick.so.5
#8  0x0000ffffb688e5c4 in QObject::event(QEvent*) () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#9  0x0000ffffb762c0a0 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/aarch64-linux-gnu/libQt5Widgets.so.5


Reported using DrKonqi

Comment 1 Gladox114 2023-08-31 08:12:23 UTC

Created attachment 161297 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.

Comment 2 Nate Graham 2023-08-31 16:19:27 UTC

Pasting full backtrace for searchability:

Thread 1 (Thread 0xffffb90d44e0 (LWP 59180)):
[KCrash Handler]
#5  0x0000ffffb805af4c in QtQml::qmlExecuteDeferred(QObject*) () from /lib/aarch64-linux-gnu/libQt5Qml.so.5
#6  0x0000ffffb84fd868 in QQuickTransition::prepare(QList<QQuickStateAction>&, QList<QQmlProperty>&, QQuickTransitionManager*, QObject*) () from /lib/aarch64-linux-gnu/libQt5Quick.so.5
#7  0x0000ffffb84f24f8 in QQuickTransitionManager::transition(QList<QQuickStateAction> const&, QQuickTransition*, QObject*) () from /lib/aarch64-linux-gnu/libQt5Quick.so.5
#8  0x0000ffffb688e5c4 in QObject::event(QEvent*) () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#9  0x0000ffffb762c0a0 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/aarch64-linux-gnu/libQt5Widgets.so.5
#10 0x0000ffffb685cd40 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#11 0x0000ffffb68bdd60 in QTimerInfoList::activateTimers() () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#12 0x0000ffffb68be6cc in ?? () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#13 0x0000ffffb4e1774c in g_main_context_dispatch () from /lib/aarch64-linux-gnu/libglib-2.0.so.0
#14 0x0000ffffb4e179e0 in ?? () from /lib/aarch64-linux-gnu/libglib-2.0.so.0
#15 0x0000ffffb4e17a84 in g_main_context_iteration () from /lib/aarch64-linux-gnu/libglib-2.0.so.0
#16 0x0000ffffb68beaa8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#17 0x0000ffffb685b258 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#18 0x0000ffffb68642dc in QCoreApplication::exec() () from /lib/aarch64-linux-gnu/libQt5Core.so.5
#19 0x0000aaaae2467a64 in ?? ()
#20 0x0000ffffb61f7780 in __libc_start_call_main (main=main@entry=0xaaaae2466d80, argc=argc@entry=2, argv=argv@entry=0xffffd8eeba28) at ../sysdeps/nptl/libc_start_call_main.h:58
#21 0x0000ffffb61f7858 in __libc_start_main_impl (main=0xaaaae2466d80, argc=2, argv=0xffffd8eeba28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=<optimized out>) at ../csu/libc-start.c:360
#22 0x0000aaaae2467bf0 in ?? ()

Comment 3 Nate Graham 2023-08-31 16:23:11 UTC

Cannot reproduce, no KDE code is implicated in what I can see from the backtrace, and the backtrace has no debug symbols for anything that would help. :(

If this crash is reproducible, 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!

Comment 4 Fushan Wen 2023-09-01 01:52:03 UTC


*** This bug has been marked as a duplicate of bug 468180 ***