Bug 508853 - KWin crash
Summary: KWin crash
Status: RESOLVED DUPLICATE of bug 504959
Alias: None
Product: kwin
Classification: Plasma
Component: general (other bugs)
Version First Reported In: 6.4.4
Platform: Arch Linux Linux
: NOR crash
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2025-08-28 13:31 UTC by kde
Modified: 2025-08-28 16:15 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/231734/events/80fd3df876a24128a22430abea665f64/


Attachments
New crash information added by DrKonqi (81.25 KB, text/plain)
2025-08-28 13:31 UTC, kde
Details

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Description kde 2025-08-28 13:31:22 UTC
Application: kwin_wayland (6.4.4)

ApplicationNotResponding [ANR]: false
Qt Version: 6.9.1
Frameworks Version: 6.17.0
Operating System: Linux 6.16.3-arch1-1 x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 6.4.4 [CoredumpBackend]

-- Information about the crash:
KWin crashed while I was away, the screen was automatically turned off for inactivity.

The crash can be reproduced sometimes.

-- Backtrace (Reduced):
#5  0x00007fcb3aefd763 in KWin::ColorManagementOutputV1::ColorManagementOutputV1 (this=0x560c19c66f20, client=<optimized out>, id=<optimized out>, version=<optimized out>, output=0x0) at /usr/src/debug/kwin/kwin-6.4.4/src/wayland/colormanagement_v1.cpp:580
#6  KWin::ColorManagerV1::wp_color_manager_v1_get_output (this=<optimized out>, resource=<optimized out>, id=<optimized out>, output=<optimized out>) at /usr/src/debug/kwin/kwin-6.4.4/src/wayland/colormanagement_v1.cpp:63
#7  0x00007fcb36997ac6 in ffi_call_unix64 () at ../src/x86/unix64.S:104
#8  0x00007fcb3699476b in ffi_call_int (cif=cif@entry=0x7ffeaf87ce90, fn=fn@entry=0x7fcb3b019540 <QtWaylandServer::wp_color_manager_v1::handle_get_output(wl_client*, wl_resource*, unsigned int, wl_resource*)>, rvalue=<optimized out>, rvalue@entry=0x0, avalue=avalue@entry=0x7ffeaf87cf60, closure=closure@entry=0x0) at ../src/x86/ffi64.c:676
#9  0x00007fcb3699706e in ffi_call (cif=cif@entry=0x7ffeaf87ce90, fn=0x7fcb3b019540 <QtWaylandServer::wp_color_manager_v1::handle_get_output(wl_client*, wl_resource*, unsigned int, wl_resource*)>, rvalue=rvalue@entry=0x0, avalue=avalue@entry=0x7ffeaf87cf60) at ../src/x86/ffi64.c:713
#10 0x00007fcb39960532 in wl_closure_invoke (closure=closure@entry=0x560c19ace210, target=<optimized out>, target@entry=0x560c197e10d0, opcode=opcode@entry=1, data=<optimized out>, data@entry=0x560c19847a10, flags=2) at ../wayland-1.24.0/src/connection.c:1241
#11 0x00007fcb39965d30 in wl_client_connection_data (fd=<optimized out>, mask=<optimized out>, data=<optimized out>) at ../wayland-1.24.0/src/wayland-server.c:483
#12 0x00007fcb39964182 in wl_event_loop_dispatch (loop=0x560c181e94c0, timeout=<optimized out>) at ../wayland-1.24.0/src/event-loop.c:1059
#13 0x00007fcb3af0a17a in KWin::Display::dispatchEvents (this=<optimized out>) at /usr/src/debug/kwin/kwin-6.4.4/src/wayland/display.cpp:138
#14 0x00007fcb37fd37ef 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:461
#15 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4146
[...]
#17 QSocketNotifier::activated (this=0x560c1956ebf0, _t1=..., _t2=<optimized out>, _t3=...) at /usr/src/debug/qt6-base/build/src/corelib/Core_autogen/include/moc_qsocketnotifier.cpp:161
#18 QSocketNotifier::event (this=0x560c1956ebf0, e=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qsocketnotifier.cpp:327
#19 0x00007fcb39301c70 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x560c1956ebf0, e=0x7ffeaf87d780) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3303
#20 0x00007fcb37f68118 in QCoreApplication::notifyInternal2 (receiver=0x560c1956ebf0, event=0x7ffeaf87d780) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1106
#21 0x00007fcb38126629 in QCoreApplication::sendEvent (receiver=<optimized out>, event=0x7ffeaf87d780) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1546


Reported using DrKonqi
Comment 1 kde 2025-08-28 13:31:23 UTC
Created attachment 184525 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.
Comment 2 Nate Graham 2025-08-28 16:15:29 UTC

*** This bug has been marked as a duplicate of bug 504959 ***