Bug 488838 - Plasma Wayland randomly crashed in SystemClipboard::checkClipData() when selecting a text in Firefox
Summary: Plasma Wayland randomly crashed in SystemClipboard::checkClipData() when sele...
Status: RESOLVED DUPLICATE of bug 489096
Alias: None
Product: plasmashell
Classification: Plasma
Component: Clipboard (show other bugs)
Version: 6.1.0
Platform: Arch Linux Linux
: NOR crash
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi, wayland
Depends on:
Blocks:
 
Reported: 2024-06-20 22:22 UTC by Nikola Kocic
Modified: 2024-07-22 20:23 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments
New crash information added by DrKonqi (171.78 KB, text/plain)
2024-06-20 22:22 UTC, Nikola Kocic
Details

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Description Nikola Kocic 2024-06-20 22:22:22 UTC
Application: plasmashell (6.1.0)

Qt Version: 6.7.1
Frameworks Version: 6.3.0
Operating System: Linux 6.9.5-zen1-1-zen x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 6.1.0 [CoredumpBackend]

-- Information about the crash:
I was reading some article in Firefox (127.0.1, running in Wayland mode), and while doing so, I was randomly selecting text in it, and then randomly I got the "plasma has restarted" notification.
Beforehand, I noticed that the CPU fans were running louder than usual.

The crash does not seem to be reproducible.

-- Backtrace (Reduced):
#5  SystemClipboard::checkClipData (this=0x60a880df3050, mode=QClipboard::Selection) at /usr/src/debug/plasma-workspace/plasma-workspace-6.1.0/klipper/systemclipboard.cpp:157
#6  0x000071cc55fa17e7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:469
#7  doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4086
#8  0x000071cc56c92b01 in KSystemClipboard::changed (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/kguiaddons/build/src/KF6GuiAddons_autogen/include/moc_ksystemclipboard.cpp:142
#9  0x000071cc55fa17e7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:469


Reported using DrKonqi
Comment 1 Nikola Kocic 2024-06-20 22:22:23 UTC
Created attachment 170711 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.
Comment 2 Nate Graham 2024-06-21 02:37:40 UTC
Thread 1 (Thread 0x71cc4fca9200 (LWP 1523)):
[KCrash Handler]
#5  SystemClipboard::checkClipData (this=0x60a880df3050, mode=QClipboard::Selection) at /usr/src/debug/plasma-workspace/plasma-workspace-6.1.0/klipper/systemclipboard.cpp:157
#6  0x000071cc55fa17e7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:469
#7  doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4086
#8  0x000071cc56c92b01 in KSystemClipboard::changed (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/kguiaddons/build/src/KF6GuiAddons_autogen/include/moc_ksystemclipboard.cpp:142
#9  0x000071cc55fa17e7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:469
#10 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4086
#11 0x000071cc5733d596 in ffi_call_unix64 () at ../src/x86/unix64.S:104
#12 0x000071cc5733a00e in ffi_call_int (cif=cif@entry=0x7ffd50f28e10, fn=<optimized out>, rvalue=<optimized out>, avalue=<optimized out>, closure=closure@entry=0x0) at ../src/x86/ffi64.c:673
#13 0x000071cc5733cbd3 in ffi_call (cif=cif@entry=0x7ffd50f28e10, fn=<optimized out>, rvalue=rvalue@entry=0x0, avalue=avalue@entry=0x7ffd50f28ee0) at ../src/x86/ffi64.c:710
#14 0x000071cc58884860 in wl_closure_invoke (closure=closure@entry=0x71cc3c017cb0, target=<optimized out>, target@entry=0x60a88156ab50, opcode=opcode@entry=3, data=<optimized out>, flags=1) at ../wayland-1.23.0/src/connection.c:1228
#15 0x000071cc588850d9 in dispatch_event (display=display@entry=0x60a87f57dfb0, queue=queue@entry=0x60a87f57e0a8) at ../wayland-1.23.0/src/wayland-client.c:1670
#16 0x000071cc588854f3 in dispatch_queue (display=0x60a87f57dfb0, queue=0x60a87f57e0a8) at ../wayland-1.23.0/src/wayland-client.c:1816
#17 wl_display_dispatch_queue_pending (display=0x60a87f57dfb0, queue=0x60a87f57e0a8) at ../wayland-1.23.0/src/wayland-client.c:2058
#18 0x000071cc56d740c6 in QtWaylandClient::QWaylandDisplay::flushRequests (this=<optimized out>) at /usr/src/debug/qt6-wayland/qtwayland/src/client/qwaylanddisplay.cpp:227
#19 0x000071cc55f8c0ff in QObject::event (this=0x60a87f57dd60, e=0x71cc40003580) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1452
#20 0x000071cc57efc55c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x60a87f57dd60, e=0x71cc40003580) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3287
#21 0x000071cc55f44e38 in QCoreApplication::notifyInternal2 (receiver=0x60a87f57dd60, event=event@entry=0x71cc40003580) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1142
#22 0x000071cc55f451fb in QCoreApplication::sendEvent (receiver=<optimized out>, event=0x71cc40003580) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1583
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60a87f54bba0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1940
#24 0x000071cc561a460c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1797
#25 postEventSourceDispatch (s=0x60a87f57ab00) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:244
#26 0x000071cc54b42a89 in g_main_dispatch (context=0x71cc48000f00) at ../glib/glib/gmain.c:3344
#27 0x000071cc54ba49b7 in g_main_context_dispatch_unlocked (context=0x71cc48000f00) at ../glib/glib/gmain.c:4152
#28 g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x71cc48000f00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4217
#29 0x000071cc54b41f95 in g_main_context_iteration (context=0x71cc48000f00, may_block=1) at ../glib/glib/gmain.c:4282
#30 0x000071cc561a28dd in QEventDispatcherGlib::processEvents (this=0x60a87f58fb90, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#31 0x000071cc55f4f10e in QEventLoop::processEvents (this=0x7ffd50f29510, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:100
#32 QEventLoop::exec (this=0x7ffd50f29510, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:182
#33 0x000071cc55f4945d in QCoreApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/corelib/global/qflags.h:74
#34 0x000071cc57ef83fa in QApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2555
#35 0x000060a84adf9d66 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma-workspace/plasma-workspace-6.1.0/shell/main.cpp:188
Comment 3 Nate Graham 2024-06-21 02:39:40 UTC
Are you using any non-default clipboard settings? If so, which ones?
Comment 4 Bug Janitor Service 2024-07-06 03:47:24 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 Nikola Kocic 2024-07-08 08:15:58 UTC
(In reply to Nate Graham from comment #3)
> Are you using any non-default clipboard settings? If so, which ones?

The only (potentially) custom clipboard setting is that I use the clipboard history (the Plasma one, not using any other clipboard apps).
I even removed all old configuration files when installing the KDE 6.0, so most of the system settings are the defaults.
Comment 6 Nate Graham 2024-07-22 20:23:46 UTC

*** This bug has been marked as a duplicate of bug 489096 ***