499958 2025-02-13 06:06:56 +0000 kwin crash on system start 2025-02-13 08:54:44 +0000 1 1 4 Plasma kwin general 6.3.0 Compiled Sources Linux RESOLVED DUPLICATE 499846 drkonqi NOR crash --- 0 pavol.cvengros kwin-bugs-null cwo.kde https://crash-reports.kde.org/organizations/kde/issues/131415/events/eccc354976ea485dad1db5d4a1e2d456/ 0 oldest_to_newest 2397417 0 pavol.cvengros 2025-02-13 06:06:56 +0000 Application: kwin_x11 (6.3.0) (Compiled from sources) ApplicationNotResponding [ANR]: false Qt Version: 6.8.2 Frameworks Version: 6.10.0 Operating System: Linux 6.13.2-gentoo-x86_64 x86_64 Windowing System: X11 Distribution: "Gentoo Linux" DrKonqi: 6.3.0 [CoredumpBackend] -- Information about the crash: System started and logged in via SDDM. KWin will crash always. The crash can be reproduced every time. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault warning: Can't open file /memfd:/.glXXXXXX (deleted) during file-backed mapping note processing warning: Can't open file /memfd:/.nvidia_drv.XXXXXX (deleted) during file-backed mapping note processing warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing [New LWP 1762] [New LWP 1775] [New LWP 1903] [New LWP 1776] [New LWP 1887] [New LWP 1902] [New LWP 1917] [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib64/libthread_db.so.1". Core was generated by `/usr/bin/kwin_x11 --replace'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f6d2d4a3e6b in pthread_kill () from /usr/lib64/libc.so.6 [Current thread is 1 (Thread 0x7f6d28da9a40 (LWP 1762))] python sentry-sdk not installed :( Cannot QML trace cores :( /usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:531: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC). boot_time = datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S') Unexpectedly stumbled over an objfile (/usr/lib64/libQt6Svg.so.6.8.2) without build_id. Not creating payload. [Current thread is 1 (Thread 0x7f6d28da9a40 (LWP 1762))] Thread 7 (Thread 0x7f6cf925e6c0 (LWP 1917)): #0 0x00007f6d2d4aa192 in ??? () at /usr/lib64/libc.so.6 #1 0x00007f6d2d49e5ac in ??? () at /usr/lib64/libc.so.6 #2 0x00007f6d2d5258fa in poll () at /usr/lib64/libc.so.6 #3 0x00007f6d1e62c487 in ??? () at /usr/lib64/libnvidia-glcore.so.570.86.16 #4 0x00007f6d1e61b194 in ??? () at /usr/lib64/libnvidia-glcore.so.570.86.16 #5 0x00007f6d2d4a1fd6 in ??? () at /usr/lib64/libc.so.6 #6 0x00007f6d2d53363c in ??? () at /usr/lib64/libc.so.6 Thread 6 (Thread 0x7f6d0ffff6c0 (LWP 1902)): #0 0x00007f6d2d4aa192 in ??? () at /usr/lib64/libc.so.6 #1 0x00007f6d2d49e5ac in ??? () at /usr/lib64/libc.so.6 #2 0x00007f6d2d525d83 in ppoll () at /usr/lib64/libc.so.6 #3 0x00007f6d2c8fefbf in ??? () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f6d2c8ff8a0 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f6d2dcd01f3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt6Core.so.6 #6 0x00007f6d2dfbc5d2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt6Core.so.6 #7 0x00007f6d2ded1a9e in QThread::exec() () at /usr/lib64/libQt6Core.so.6 #8 0x00007f6d2de5b63f in ??? () at /usr/lib64/libQt6Core.so.6 #9 0x00007f6d2d4a1fd6 in ??? () at /usr/lib64/libc.so.6 #10 0x00007f6d2d53363c in ??? () at /usr/lib64/libc.so.6 Thread 5 (Thread 0x7f6d1d7ff6c0 (LWP 1887)): #0 0x00007f6d2d4aa192 in ??? () at /usr/lib64/libc.so.6 #1 0x00007f6d2d49e5ac in ??? () at /usr/lib64/libc.so.6 #2 0x00007f6d2d525d83 in ppoll () at /usr/lib64/libc.so.6 #3 0x00007f6d2c8fefbf in ??? () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f6d2c8ff8a0 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f6d2dcd01f3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt6Core.so.6 #6 0x00007f6d2dfbc5d2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt6Core.so.6 #7 0x00007f6d2ded1a9e in QThread::exec() () at /usr/lib64/libQt6Core.so.6 #8 0x00007f6d2de5b63f in ??? () at /usr/lib64/libQt6Core.so.6 #9 0x00007f6d2d4a1fd6 in ??? () at /usr/lib64/libc.so.6 #10 0x00007f6d2d53363c in ??? () at /usr/lib64/libc.so.6 Thread 4 (Thread 0x7f6d26d3e6c0 (LWP 1776)): #0 0x00007f6d2d4aa192 in ??? () at /usr/lib64/libc.so.6 #1 0x00007f6d2d49e5ac in ??? () at /usr/lib64/libc.so.6 #2 0x00007f6d2d5258fa in poll () at /usr/lib64/libc.so.6 #3 0x00007f6d3185ed52 in ??? () at /usr/lib64/libxcb.so.1 #4 0x00007f6d318610ca in xcb_wait_for_event () at /usr/lib64/libxcb.so.1 #5 0x00007f6d275a60d2 in ??? () at /usr/lib64/qt6/plugins/platforms/../../../libQt6XcbQpa.so.6 #6 0x00007f6d2de5b63f in ??? () at /usr/lib64/libQt6Core.so.6 #7 0x00007f6d2d4a1fd6 in ??? () at /usr/lib64/libc.so.6 #8 0x00007f6d2d53363c in ??? () at /usr/lib64/libc.so.6 Thread 3 (Thread 0x7f6d0f7fe6c0 (LWP 1903)): #0 0x00007f6d2d4aa192 in ??? () at /usr/lib64/libc.so.6 #1 0x00007f6d2d49e52c in ??? () at /usr/lib64/libc.so.6 #2 0x00007f6d2d49ec63 in ??? () at /usr/lib64/libc.so.6 #3 0x00007f6d2d4a1695 in pthread_cond_timedwait () at /usr/lib64/libc.so.6 #4 0x00007f6d2de30ab3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt6Core.so.6 #5 0x00007f6d2de6af03 in ??? () at /usr/lib64/libQt6Core.so.6 #6 0x00007f6d2de5b63f in ??? () at /usr/lib64/libQt6Core.so.6 #7 0x00007f6d2d4a1fd6 in ??? () at /usr/lib64/libc.so.6 #8 0x00007f6d2d53363c in ??? () at /usr/lib64/libc.so.6 Thread 2 (Thread 0x7f6d2753f6c0 (LWP 1775)): #0 0x00007f6d2d4aa192 in ??? () at /usr/lib64/libc.so.6 #1 0x00007f6d2d49e5ac in ??? () at /usr/lib64/libc.so.6 #2 0x00007f6d2d525d83 in ppoll () at /usr/lib64/libc.so.6 #3 0x00007f6d2c8fefbf in ??? () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f6d2c8ff8a0 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f6d2dcd01f3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt6Core.so.6 #6 0x00007f6d2dfbc5d2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt6Core.so.6 #7 0x00007f6d2ded1a9e in QThread::exec() () at /usr/lib64/libQt6Core.so.6 #8 0x00007f6d2ef438ae in ??? () at /usr/lib64/libQt6DBus.so.6 #9 0x00007f6d2de5b63f in ??? () at /usr/lib64/libQt6Core.so.6 #10 0x00007f6d2d4a1fd6 in ??? () at /usr/lib64/libc.so.6 #11 0x00007f6d2d53363c in ??? () at /usr/lib64/libc.so.6 Thread 1 (Thread 0x7f6d28da9a40 (LWP 1762)): [KCrash Handler] #4 0x00007f6d30edc2b8 in KWin::OutputLayer::addRepaint(QRegion const&) () at /usr/lib64/libkwin.so.6 #5 0x00007f6d30ee1026 in KWin::RenderLayer::setGeometry(QRectF const&) () at /usr/lib64/libkwin.so.6 #6 0x00007f6d311f26c9 in ??? () at /usr/lib64/libkwin.so.6 #7 0x00007f6d2df6cc1f in ??? () at /usr/lib64/libQt6Core.so.6 #8 0x00007f6d311c29ec in KWin::Workspace::desktopResized() () at /usr/lib64/libkwin.so.6 #9 0x00007f6d311c3879 in KWin::Workspace::updateOutputs(std::optional<QList<KWin::Output*> > const&) () at /usr/lib64/libkwin.so.6 #10 0x00007f6d311c713f in KWin::Workspace::slotOutputBackendOutputsQueried() () at /usr/lib64/libkwin.so.6 #11 0x00007f6d2df6cc1f in ??? () at /usr/lib64/libQt6Core.so.6 #12 0x000055c214a8dab5 in ??? () #13 0x000055c214a85d5d in ??? () #14 0x00007f6d2df6cc1f in ??? () at /usr/lib64/libQt6Core.so.6 #15 0x00007f6d2df1efde in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib64/libQt6Core.so.6 #16 0x00007f6d2def8cc9 in QObject::event(QEvent*) () at /usr/lib64/libQt6Core.so.6 #17 0x00007f6d2f604ea5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt6Widgets.so.6 #18 0x00007f6d2df8ae40 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt6Core.so.6 #19 0x00007f6d2de6cf55 in QTimerInfoList::activateTimers() () at /usr/lib64/libQt6Core.so.6 #20 0x00007f6d2dcd001c in ??? () at /usr/lib64/libQt6Core.so.6 #21 0x00007f6d2c8fba05 in ??? () at /usr/lib64/libglib-2.0.so.0 #22 0x00007f6d2c8fef68 in ??? () at /usr/lib64/libglib-2.0.so.0 #23 0x00007f6d2c8ff8a0 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #24 0x00007f6d2dcd01f3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt6Core.so.6 #25 0x00007f6d2dfbc5d2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt6Core.so.6 #26 0x00007f6d2dfbc9e5 in QCoreApplication::exec() () at /usr/lib64/libQt6Core.so.6 #27 0x000055c214a7a6b6 in ??? () #28 0x00007f6d2d42b46e in ??? () at /usr/lib64/libc.so.6 #29 0x00007f6d2d42b529 in __libc_start_main () at /usr/lib64/libc.so.6 #30 0x000055c214a7d385 in ??? () Reported using DrKonqi 2397449 1 cwo.kde 2025-02-13 08:54:44 +0000 Thanks for the bug report! The backtrace looks like a recently fixed bug, should be resolved in 6.3.1. *** This bug has been marked as a duplicate of bug 499846 ***